pax_global_header00006660000000000000000000000064122563064230014515gustar00rootroot0000000000000052 comment=005459506bc100caa8d1d3e40764aa2e5f7f4f05 fakechroot-2.17.2/000077500000000000000000000000001225630642300137335ustar00rootroot00000000000000fakechroot-2.17.2/COPYING000066400000000000000000000050251225630642300147700ustar00rootroot00000000000000fakechroot is distributed under the GNU Lesser General Public License (LGPL 2.1 or greater). Additional copyrights: dedotdot function taken from mini_httpd - small HTTP server Copyright (C) 1999,2000 by Jef Poskanzer . execl function taken from GNU C Library. Copyright (C) 1991,92,94,97,98,99,2002,2005 Free Software Foundation, Inc. execle function taken from GNU C Library. Copyright (C) 1991,97,98,99,2002,2005 Free Software Foundation, Inc. execlp function taken from GNU C Library. Copyright (C) 1991,93,96,97,98,99,2002,2005 Free Software Foundation, Inc. execvp function taken from GNU C Library. Copyright (C) 1991,92, 1995-99, 2002, 2004, 2005, 2007, 2009 Free Software Foundation, Inc. fts_* functions taken from OpenBSD. Copyright (c) 1990, 1993, 1994 The Regents of the University of California. This software is distributed under the BSD-style license. ftw function taken from GNU C Library. Copyright (C) 1996-2004, 2006-2008, 2010 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper , 1996. getcwd_real function taken from OpenBSD. Copyright (c) 1989, 1991, 1993 The Regents of the University of California. All rights reserved. getcwd_real function taken from uClibc. Copyright (C) 2000-2006 Erik Andersen Licensed under the LGPL v2.1. __opendir2 function taken from FreeBSD. Copyright (c) 1983, 1993 The Regents of the University of California. Copyright (c) 2000 Daniel Eischen. This software is distributed under the BSD-style license. popen function taken from OpenBSD. Copyright (c) 1988, 1993 The Regents of the University of California. rawmemchr function taken from uClibc Copyright (C) 2002 Manuel Novoa III Copyright (C) 2000-2005 Erik Andersen realpath function taken from Gnulib. Copyright (c) 1996-2010 Free Software Foundation, Inc. rpl_lstat function taken from Gnulib. Copyright (C) 1997-2006, 2008-2010 Free Software Foundation, Inc. setenv, clearenv, unsetenv functions taken from uClibc. Copyright (C) 1992,95,96,97,98,99,2000,2001 Free Software Foundation, Inc. This file is part of the GNU C Library. modified for uClibc by Erik Andersen stpcpy function taken from Gnulib. Copyright (C) 1992, 1995, 1997-1998, 2006, 2009-2010 Free Software Foundation, Inc. strchrnul function taken from Gnulib. Copyright (C) 2003, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. strlcpy function taken from OpenBSD. Copyright (c) 1998 Todd C. 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It scanned /etc/ld.so.conf incorrectly and now enters to physical path, avoiding symlinks. * The `chroot`(2) function allows to use more than 2048 bytes for `LD_LIBRARY_PATH` environment variable. ## Version 2.17 24 Nov 2013 * The `FAKECHROOT_ELFLOADER` environment variable changes the default dynamic linker. The `fakechroot` script provides `--elfloader` option. * The `FAKECHROOT_EXCLUDE_PATH` environment variable overrides the default settings. * The `ldd`(1) wrapper can work if overriden with `FAKECHROOT_CMD_SUBST` environment variable. * New `env`(1) wrapper was added. It preserves fakechroot environment even for `--ignore-environment` option. * The special environment `none` means that no environment settings are loaded at all. * The function `setenv`(3) and `unsetenv`(3) was reimplemented, to prevent problems with binaries which brings own implementation of these functions. * New function `clearenv`(3) was added. It preserves fakechroot environment. * It is safe to use relative paths which won't escape from fake chroot. * Fixes were made for `readline`(2) function if destination path is similar to `FAKECHROOT_PATH`. * Fixes were made for `mktemp`(3) function if used on a path in `FAKECHROOT_EXCLUDE_PATHS`. * The `_xftw64`(glibc) function is reenabled. It had wrong wrapper. * Fixes were made for `__realpath_chk`(glibc) function when `__chk_fail` function is missing. * New functions `mkostemp`(3), `mkostemp64`(3), `mkostemps`(3), `mkostemps64`(3), `mkstemps`(3) and `mkstemps64`(3) were implemented. It fixes `sed -i` command. ## Version 2.16 11 Dec 2011 * The fakechroot script loads additional environment settings from configuration directory (`--config-dir` option). By default additional settings are provided for `chroot`(8) and `debootstrap`(8) commands. * Wrapped `chroot`(8) command loads `ld.so.conf` paths to `LD_LIBRARY_PATH` environment variable. * The `debootstrap`(8) command works with default, buildd and minbase variants. * Fixes were made for `getpeeraddr`(3) and `getsockaddr`(3) functions. `lwp-request` command is working correctly. ## Version 2.15 29 Sep 2011 * New function `faccessat`(2) was added. It fixes `test -r` command. Thanks to Johannes Schauer. * The `popen`(3) function were reimplemented based on OpenBSD source to prevent some coredumps with newer GNU C Library. ## Version 2.14 18 Dec 2010 * The source code was refactored: all functions was moved to separated files. * The `opendir`(3) function is compiled only if it doesn't call other function internally. It fixes `opendir`(3), `fts_open`(3) and `ftw`(3) functions. * The `fts_*`(3) functions were reimplemented based on OpenBSD source. * The `ftw_*`(3) functions were reimplemented based on GNU C Library source. * The `__opendir2`(3) function was reimplemented based on FreeBSD source. * Fixes were made for older GNU C Library and for cross-compiling environment. ## Version 2.13.1 30 Nov 2010 * Fixes were made for older GNU C Library. ## Version 2.13 29 Nov 2010 * Fixes were made for `realpath`(3) and `ftw`(3) functions. `apt-ftparchive` command currently is working. * Fixes were made for `canonicalize_file_name`(3), `ftw64`(3), `nftw`(3) and `nftw64`(3) functions. * New functions `fts_children`(3) and `fts_read`(3) were added. * Lazy dynamic symbol loading was implemented. Thanks to Alexander Shishkin. * Fixed bug when `FAKECHROOT_EXCLUDE_PATH` list was sometimes ignored. * All source code is now on LGPL license again. ## Version 2.12 10 Nov 2010 * New function `execlp`(3). Thanks to Robert Spanton. * New functions `statfs`(2) and `statvfs`(2). Thanks to Paweł Stawicki. * Better support for GNU/kFreeBSD was made. ## Version 2.11 12 Sep 2010 * Fixes were made for `getpeername`(2) and `getsockname`(2) functions. `host 127.0.0.1` command currently is working. Thanks to Daniel Tschan. * Fixes were made for `canonicalize_file_name`(3) function. `man-db` command currently is working. * New functions `__*_chk`(3) were added for GNU libc with fortify `level > 0`. * New environment variable `FAKECHROOT_AF_UNIX_PATH` defines an optional prefix for unix sockets. * Better support for FreeBSD was made. * Autoconf scripts were refactored. * More test units were added. ## Version 2.10 25 Aug 2010 * Handle properly GNU libc `open`(2), `open64`(2), `openat`(2) and `openat64`(2) inline functions. * Compatibility were improved for `scandir`(3) and `scandir64`(3) functions on the latest GNU libc. * Fixed `lstat`(2) function returns correct `st_size`. Thanks to Daniel Baumann. * Fixed `readlink`(2) function. Correctly truncates content if buffer is too small. * Fixed `undefined symbol: rpl_malloc` error for compiled 32-bit library on 64-bit architecture by dropping `AC_FUNC_MALLOC` in `configure.ac`. * Fixed `chroot`(2) function for path which contains dot character. Thanks to Robie Basak. * New function `utimensat`(2) fixes `cp` command on Debian sid. * New functions `linkat`(2), `mknodat`(2), `mkfifoat`(2), `readlinkat`(2) and `symlinkat`(2). * New functions `popen`(3) and `system`(3) for GNU libc. * `dpkg-shlibdeps(1)` works again because `cd $FAKECHROOT_BASE` does not change current working directory to root directory. * New `FAKECHROOT_CMD_SUBST` environment variable handles a list of substituted commands. Thanks to Richard W.M. Jones. * New scripts ldd and ldconfig with .fakechroot suffix are installed. * New `make test` target uses Perl's `prove` tool to run test units. ## Version 2.9 31 Mar 2009 * Fixes were made for `getpeername`(2) and `getsockname`(2) functions. Thanks to Axel Thimm and Fedora people. * Fixes were made for `execve`(2): * Always copy necessary variables to new environment. * Do not make duplicates of environment variables. Thanks to Richard W.M. Jones. * Fixed were made for `chroot`(2). It is possible to escape chroot. Thanks to Richard W.M. Jones. * Fixed were made for `mktemp`(2). There was a buffer overflow. Thanks to Mikhail Gusarov. * New function: `futimesat`(2). Fixes `touch -m` command. * New functions: `bindtextdomain`(3), `inotify_add_watch`(2). * More test units was added, `make check` works as expected. ## Version 2.8 25 Jul 2008 * Fixes were made for `__fxstatat64`(3) function which broke `chown` command on i386 architecture. * Better support for FreeBSD was made. ## Version 2.7.1 17 Jul 2008 * Compiles with older GNU libc: readlink type of return value is detected. * Compiles with uClibc: existence of getwd function is detected. ## Version 2.7 15 Jul 2008 * Stability and compatibility were improved for the latest libc. * Fixes were made for latest version of coreutils. * Fixed `readlink`(2) function to be ssize_t as it is in newer libc. * New functions: `__fxstatat`(2), `__fxstatat64`(2), `fchmodat`(2), `fchownat`(2), `__openat`(2), `__openat64`(2), `unlinkat`(2). It fixes last coreutils. * New functions: `mkdirat`(2), `renameat`(2). * Fixed `chroot`(2) function to not change current working directory. * Fixed `chroot`(2) function to handle relative path. * Fixed `execve`(2) function to not expand argv0 and handle `#!` correctly. * New `eaccess`(3) function backported from Klik. * New functions: `bind`(2), `connect`(2), `getpeername`(2), `getsockname`(2). They support `PF_UNIX` sockets. * More memory allocation for fakechroot_init. ## Version 2.6 5 May 2007 * New environment variable `FAKECHROOT_EXCLUDE_PATH`. * Fixed `getcwd`(3). Unbreaks `cd` command. * Fixed `readlink`(2) function. Unbreaks `readlink` command. * Fixed `mktemp`(3) function. Unbreaks `patch` and `ranlib` command. * The `chroot`(2) function is now recursive and allows nested chroots. fakechroot-2.17.2/README.md000066400000000000000000000066521225630642300152230ustar00rootroot00000000000000![logo](http://fakechroot.alioth.debian.org/img/fakechroot_logo.png) --- **Home** | [Download](https://github.com/fakechroot/fakechroot/wiki/Download) | [Documentation](https://github.com/fakechroot/fakechroot/blob/master/man/fakechroot.pod) | [ChangeLog](https://github.com/fakechroot/fakechroot/blob/master/NEWS.md) | [Development](https://github.com/fakechroot/fakechroot/wiki/Development) | [ToDo](https://github.com/fakechroot/fakechroot/wiki/Todo) | [Links](https://github.com/fakechroot/fakechroot/wiki/Links) [![Build Status](https://travis-ci.org/dex4er/fakechroot.png?branch=master)](https://travis-ci.org/dex4er/fakechroot) What is it? =========== fakechroot runs a command in an environment were is additional possibility to use `chroot`(8) command without root privileges. This is useful for allowing users to create own chrooted environment with possibility to install another packages without need for root privileges. How does it work? ================= fakechroot replaces some libc library functions (`chroot`(2), `open`(2), etc.) by ones that simulate the effect of being called with root privileges. These wrapper functions are in a shared library `libfakechroot.so` which is loaded through the `LD_PRELOAD` mechanism of the dynamic loader. (See `ld.so`(8)) In fake chroot you can install Debian bootstrap with `debootstrap` command. In this environment you can use i.e. `apt-get`(8) command to install another packages. You don't need a special privileges and you can run it from common user's account. An example session ================== ```sh $ id uid=1000(dexter) gid=1000(dexter) groups=1000(dexter) $ fakechroot fakeroot debootstrap sid /tmp/sid I: Retrieving Release I: Retrieving Release.gpg I: Checking Release signature ... I: Base system installed successfully. $ fakechroot fakeroot chroot /tmp/sid apt-get install -q hello Reading package lists... Building dependency tree... Reading state information... The following NEW packages will be installed: hello 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded. Need to get 57.4 kB of archives. After this operation, 558 kB of additional disk space will be used. Get:1 http://ftp.us.debian.org/debian/ sid/main hello amd64 2.8-4 [57.4 kB] Fetched 57.4 kB in 0s (127 kB/s) Selecting previously unselected package hello. (Reading database ... 24594 files and directories currently installed.) Unpacking hello (from .../archives/hello_2.8-4_amd64.deb) ... Processing triggers for man-db ... Processing triggers for install-info ... Setting up hello (2.8-4) ... $ fakechroot chroot /tmp/sid hello Hello, world! ``` Where is it used? ================= fakechroot is mainly used as: * a variant of [debootstrap](http://code.erisian.com.au/Wiki/debootstrap), the tool which can set up new Debian or Ubuntu system. fakechroot had found another purposes: * to be a part of [Klik](http://klik.atekon.de) application installer as kfakechroot project * to be a supporter for [pbuilder](http://pbuilder.alioth.debian.org/) building system * to be a supporter for [Apport](https://wiki.ubuntu.com/Apport) retracer * to be a supporter for [libguestfs tools](http://libguestfs.org/) for accessing and modifying virtual machine disk images * to be a supporter for [febootstrap](http://et.redhat.com/~rjones/febootstrap/), the tool which can set up new Fedora system. * to be a part of [cuntubuntu](https://play.google.com/store/apps/details?id=com.cuntubuntu) - Ubuntu for Android without root fakechroot-2.17.2/THANKS000066400000000000000000000030351225630642300146470ustar00rootroot00000000000000The fakechroot project was started as dirty hack because I've got an access to some system without root privileges. I really wanted to install additional software and I imagined that no access to the root account should be no problem at all. I'm glad to see that fakechroot had found another purposes: * to be a part of Klik application installer (http://klik.atekon.de) * to be a supporter for pbuilder building system (http://pbuilder.alioth.debian.org/) * to be a supporter for febootstrap - a tool for bootstraping Fedora system (http://people.redhat.com/~rjones/febootstrap/) * to be a supporter for Apport retracer (https://wiki.ubuntu.com/Apport) * to be a part of Slind - a minimal Debian-based distro for embedded devices (https://www.slind.org/Main_Page) * to be a part of scratchbox - the cross-compilation toolkit project (http://freedesktop.org/wiki/Software/sbox2) * to be a part of cuntubuntu - Ubuntu for Android without root (https://play.google.com/store/apps/details?id=com.cuntubuntu) I would like to thank to: * Marcin Jakubowski , for an inspiration * joost witteveen , for its fakeroot * Lionel Tricon , for an exclude path list feature * Mark Eichin , for countless patches with bugfixes * Martin Pitt , for great Ubuntu support * Daniel Kahn Gillmor , for testing -- Piotr Roszatycki Wed, 25 Aug 2010 15:08:20 +0200 fakechroot-2.17.2/aclocal.m4000066400000000000000000001261511225630642300156010ustar00rootroot00000000000000# generated automatically by aclocal 1.14 -*- Autoconf -*- # Copyright (C) 1996-2013 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) m4_ifndef([AC_AUTOCONF_VERSION], [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, [m4_warning([this file was generated for autoconf 2.69. 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) HP_ARCH=m68000 ;; 9000/[34]?? ) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "${sc_cpu_version}" in 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case "${sc_kernel_bits}" in 32) HP_ARCH="hppa2.0n" ;; 64) HP_ARCH="hppa2.0w" ;; '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 esac ;; esac fi if [ "${HP_ARCH}" = "" ]; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if [ ${HP_ARCH} = "hppa2.0w" ] then eval $set_cc_for_build # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. 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CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } echo unknown-hitachi-hiuxwe2 exit ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) echo hppa1.1-hp-bsd exit ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) echo hppa1.1-hp-osf exit ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo ${UNAME_MACHINE}-unknown-osf1mk else echo ${UNAME_MACHINE}-unknown-osf1 fi exit ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*[A-Z]90:*:*:*) echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; *:UNICOS/mp:*:*) echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} exit ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi${UNAME_RELEASE} exit ;; *:BSD/OS:*:*) echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} exit ;; *:FreeBSD:*:*) UNAME_PROCESSOR=`/usr/bin/uname -p` case ${UNAME_PROCESSOR} in amd64) echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; *) echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; esac exit ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit ;; *:MINGW64*:*) echo ${UNAME_MACHINE}-pc-mingw64 exit ;; *:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit ;; i*:MSYS*:*) echo ${UNAME_MACHINE}-pc-msys exit ;; i*:windows32*:*) # uname -m includes "-pc" on this system. echo ${UNAME_MACHINE}-mingw32 exit ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit ;; *:Interix*:*) case ${UNAME_MACHINE} in x86) echo i586-pc-interix${UNAME_RELEASE} exit ;; authenticamd | genuineintel | EM64T) echo x86_64-unknown-interix${UNAME_RELEASE} exit ;; IA64) echo ia64-unknown-interix${UNAME_RELEASE} exit ;; esac ;; [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit ;; 8664:Windows_NT:*) echo x86_64-pc-mks exit ;; i*:Windows_NT*:* | Pentium*:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # It also conflicts with pre-2.0 versions of AT&T UWIN. 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EV56) UNAME_MACHINE=alphaev56 ;; PCA56) UNAME_MACHINE=alphapca56 ;; PCA57) UNAME_MACHINE=alphapca56 ;; EV6) UNAME_MACHINE=alphaev6 ;; EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep -q ld.so.1 if test "$?" = 0 ; then LIBC="gnulibc1" ; fi echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; arc:Linux:*:* | arceb:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; arm*:Linux:*:*) eval $set_cc_for_build if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then echo ${UNAME_MACHINE}-unknown-linux-${LIBC} else if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi else echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf fi fi exit ;; avr32*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; cris:Linux:*:*) echo ${UNAME_MACHINE}-axis-linux-${LIBC} exit ;; crisv32:Linux:*:*) echo ${UNAME_MACHINE}-axis-linux-${LIBC} exit ;; frv:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; hexagon:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; i*86:Linux:*:*) echo ${UNAME_MACHINE}-pc-linux-${LIBC} exit ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; m32r*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; mips:Linux:*:* | mips64:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef ${UNAME_MACHINE} #undef ${UNAME_MACHINE}el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=${UNAME_MACHINE}el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=${UNAME_MACHINE} #else CPU= #endif #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; } ;; or1k:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; or32:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; padre:Linux:*:*) echo sparc-unknown-linux-${LIBC} exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-${LIBC} exit ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) echo hppa1.1-unknown-linux-${LIBC} ;; PA8*) echo hppa2.0-unknown-linux-${LIBC} ;; *) echo hppa-unknown-linux-${LIBC} ;; esac exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-${LIBC} exit ;; ppc:Linux:*:*) echo powerpc-unknown-linux-${LIBC} exit ;; ppc64le:Linux:*:*) echo powerpc64le-unknown-linux-${LIBC} exit ;; ppcle:Linux:*:*) echo powerpcle-unknown-linux-${LIBC} exit ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-ibm-linux-${LIBC} exit ;; sh64*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; sh*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; tile*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; vax:Linux:*:*) echo ${UNAME_MACHINE}-dec-linux-${LIBC} exit ;; x86_64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; xtensa*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. # earlier versions are messed up and put the nodename in both # sysname and nodename. echo i386-sequent-sysv4 exit ;; i*86:UNIX_SV:4.2MP:2.*) # Unixware is an offshoot of SVR4, but it has its own version # number series starting with 2... # I am not positive that other SVR4 systems won't match this, # I just have to hope. -- rms. # Use sysv4.2uw... so that sysv4* matches it. echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} exit ;; i*86:OS/2:*:*) # If we were able to find `uname', then EMX Unix compatibility # is probably installed. echo ${UNAME_MACHINE}-pc-os2-emx exit ;; i*86:XTS-300:*:STOP) echo ${UNAME_MACHINE}-unknown-stop exit ;; i*86:atheos:*:*) echo ${UNAME_MACHINE}-unknown-atheos exit ;; i*86:syllable:*:*) echo ${UNAME_MACHINE}-pc-syllable exit ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) echo i386-unknown-lynxos${UNAME_RELEASE} exit ;; i*86:*DOS:*:*) echo ${UNAME_MACHINE}-pc-msdosdjgpp exit ;; i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} else echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} fi exit ;; i*86:*:5:[678]*) # UnixWare 7.x, OpenUNIX and OpenServer 6. case `/bin/uname -X | grep "^Machine"` in *486*) UNAME_MACHINE=i486 ;; *Pentium) UNAME_MACHINE=i586 ;; *Pent*|*Celeron) UNAME_MACHINE=i686 ;; esac echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} exit ;; i*86:*:3.2:*) if test -f /usr/options/cb.name; then UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ && UNAME_MACHINE=i586 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ && UNAME_MACHINE=i686 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ && UNAME_MACHINE=i686 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL else echo ${UNAME_MACHINE}-pc-sysv32 fi exit ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i586. # Note: whatever this is, it MUST be the same as what config.sub # prints for the "djgpp" host, or else GDB configury will decide that # this is a cross-build. echo i586-pc-msdosdjgpp exit ;; Intel:Mach:3*:*) echo i386-pc-mach3 exit ;; paragon:*:*:*) echo i860-intel-osf1 exit ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 else # Add other i860-SVR4 vendors below as they are discovered. echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 fi exit ;; mini*:CTIX:SYS*5:*) # "miniframe" echo m68010-convergent-sysv exit ;; mc68k:UNIX:SYSTEM5:3.51m) echo m68k-convergent-sysv exit ;; M680?0:D-NIX:5.3:*) echo m68k-diab-dnix exit ;; M68*:*:R3V[5678]*:*) test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) OS_REL='' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4; exit; } ;; NCR*:*:4.2:* | MPRAS*:*:4.2:*) OS_REL='.3' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) echo m68k-unknown-lynxos${UNAME_RELEASE} exit ;; mc68030:UNIX_System_V:4.*:*) echo m68k-atari-sysv4 exit ;; TSUNAMI:LynxOS:2.*:*) echo sparc-unknown-lynxos${UNAME_RELEASE} exit ;; rs6000:LynxOS:2.*:*) echo rs6000-unknown-lynxos${UNAME_RELEASE} exit ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) echo powerpc-unknown-lynxos${UNAME_RELEASE} exit ;; SM[BE]S:UNIX_SV:*:*) echo mips-dde-sysv${UNAME_RELEASE} exit ;; RM*:ReliantUNIX-*:*:*) echo mips-sni-sysv4 exit ;; RM*:SINIX-*:*:*) echo mips-sni-sysv4 exit ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` echo ${UNAME_MACHINE}-sni-sysv4 else echo ns32k-sni-sysv fi exit ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says echo i586-unisys-sysv4 exit ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm echo hppa1.1-stratus-sysv4 exit ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. echo i860-stratus-sysv4 exit ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. echo ${UNAME_MACHINE}-stratus-vos exit ;; *:VOS:*:*) # From Paul.Green@stratus.com. echo hppa1.1-stratus-vos exit ;; mc68*:A/UX:*:*) echo m68k-apple-aux${UNAME_RELEASE} exit ;; news*:NEWS-OS:6*:*) echo mips-sony-newsos6 exit ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if [ -d /usr/nec ]; then echo mips-nec-sysv${UNAME_RELEASE} else echo mips-unknown-sysv${UNAME_RELEASE} fi exit ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. echo powerpc-be-beos exit ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. echo powerpc-apple-beos exit ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. echo i586-pc-beos exit ;; BePC:Haiku:*:*) # Haiku running on Intel PC compatible. echo i586-pc-haiku exit ;; x86_64:Haiku:*:*) echo x86_64-unknown-haiku exit ;; SX-4:SUPER-UX:*:*) echo sx4-nec-superux${UNAME_RELEASE} exit ;; SX-5:SUPER-UX:*:*) echo sx5-nec-superux${UNAME_RELEASE} exit ;; SX-6:SUPER-UX:*:*) echo sx6-nec-superux${UNAME_RELEASE} exit ;; SX-7:SUPER-UX:*:*) echo sx7-nec-superux${UNAME_RELEASE} exit ;; SX-8:SUPER-UX:*:*) echo sx8-nec-superux${UNAME_RELEASE} exit ;; SX-8R:SUPER-UX:*:*) echo sx8r-nec-superux${UNAME_RELEASE} exit ;; Power*:Rhapsody:*:*) echo powerpc-apple-rhapsody${UNAME_RELEASE} exit ;; *:Rhapsody:*:*) echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} exit ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown eval $set_cc_for_build if test "$UNAME_PROCESSOR" = unknown ; then UNAME_PROCESSOR=powerpc fi if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then case $UNAME_PROCESSOR in i386) UNAME_PROCESSOR=x86_64 ;; powerpc) UNAME_PROCESSOR=powerpc64 ;; esac fi fi echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} exit ;; *:procnto*:*:* | *:QNX:[0123456789]*:*) UNAME_PROCESSOR=`uname -p` if test "$UNAME_PROCESSOR" = "x86"; then UNAME_PROCESSOR=i386 UNAME_MACHINE=pc fi echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} exit ;; *:QNX:*:4*) echo i386-pc-qnx exit ;; NEO-?:NONSTOP_KERNEL:*:*) echo neo-tandem-nsk${UNAME_RELEASE} exit ;; NSE-*:NONSTOP_KERNEL:*:*) echo nse-tandem-nsk${UNAME_RELEASE} exit ;; NSR-?:NONSTOP_KERNEL:*:*) echo nsr-tandem-nsk${UNAME_RELEASE} exit ;; *:NonStop-UX:*:*) echo mips-compaq-nonstopux exit ;; BS2000:POSIX*:*:*) echo bs2000-siemens-sysv exit ;; DS/*:UNIX_System_V:*:*) echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} exit ;; *:Plan9:*:*) # "uname -m" is not consistent, so use $cputype instead. 386 # is converted to i386 for consistency with other x86 # operating systems. if test "$cputype" = "386"; then UNAME_MACHINE=i386 else UNAME_MACHINE="$cputype" fi echo ${UNAME_MACHINE}-unknown-plan9 exit ;; *:TOPS-10:*:*) echo pdp10-unknown-tops10 exit ;; *:TENEX:*:*) echo pdp10-unknown-tenex exit ;; KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) echo pdp10-dec-tops20 exit ;; XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) echo pdp10-xkl-tops20 exit ;; *:TOPS-20:*:*) echo pdp10-unknown-tops20 exit ;; *:ITS:*:*) echo pdp10-unknown-its exit ;; SEI:*:*:SEIUX) echo mips-sei-seiux${UNAME_RELEASE} exit ;; *:DragonFly:*:*) echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` exit ;; *:*VMS:*:*) UNAME_MACHINE=`(uname -p) 2>/dev/null` case "${UNAME_MACHINE}" in A*) echo alpha-dec-vms ; exit ;; I*) echo ia64-dec-vms ; exit ;; V*) echo vax-dec-vms ; exit ;; esac ;; *:XENIX:*:SysV) echo i386-pc-xenix exit ;; i*86:skyos:*:*) echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' exit ;; i*86:rdos:*:*) echo ${UNAME_MACHINE}-pc-rdos exit ;; i*86:AROS:*:*) echo ${UNAME_MACHINE}-pc-aros exit ;; x86_64:VMkernel:*:*) echo ${UNAME_MACHINE}-unknown-esx exit ;; esac eval $set_cc_for_build cat >$dummy.c < # include #endif main () { #if defined (sony) #if defined (MIPSEB) /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, I don't know.... */ printf ("mips-sony-bsd\n"); exit (0); #else #include printf ("m68k-sony-newsos%s\n", #ifdef NEWSOS4 "4" #else "" #endif ); exit (0); #endif #endif #if defined (__arm) && defined (__acorn) && defined (__unix) printf ("arm-acorn-riscix\n"); exit (0); #endif #if defined (hp300) && !defined (hpux) printf ("m68k-hp-bsd\n"); exit (0); #endif #if defined (NeXT) #if !defined (__ARCHITECTURE__) #define __ARCHITECTURE__ "m68k" #endif int version; version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; if (version < 4) printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); else printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); exit (0); #endif #if defined (MULTIMAX) || defined (n16) #if defined (UMAXV) printf ("ns32k-encore-sysv\n"); exit (0); #else #if defined (CMU) printf ("ns32k-encore-mach\n"); exit (0); #else printf ("ns32k-encore-bsd\n"); exit (0); #endif #endif #endif #if defined (__386BSD__) printf ("i386-pc-bsd\n"); exit (0); #endif #if defined (sequent) #if defined (i386) printf ("i386-sequent-dynix\n"); exit (0); #endif #if defined (ns32000) printf ("ns32k-sequent-dynix\n"); exit (0); #endif #endif #if defined (_SEQUENT_) struct utsname un; uname(&un); if (strncmp(un.version, "V2", 2) == 0) { printf ("i386-sequent-ptx2\n"); exit (0); } if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ printf ("i386-sequent-ptx1\n"); exit (0); } printf ("i386-sequent-ptx\n"); exit (0); #endif #if defined (vax) # if !defined (ultrix) # include # if defined (BSD) # if BSD == 43 printf ("vax-dec-bsd4.3\n"); exit (0); # else # if BSD == 199006 printf ("vax-dec-bsd4.3reno\n"); exit (0); # else printf ("vax-dec-bsd\n"); exit (0); # endif # endif # else printf ("vax-dec-bsd\n"); exit (0); # endif # else printf ("vax-dec-ultrix\n"); exit (0); # endif #endif #if defined (alliant) && defined (i860) printf ("i860-alliant-bsd\n"); exit (0); #endif exit (1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } # Apollos put the system type in the environment. test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } # Convex versions that predate uname can use getsysinfo(1) if [ -x /usr/convex/getsysinfo ] then case `getsysinfo -f cpu_type` in c1*) echo c1-convex-bsd exit ;; c2*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; c34*) echo c34-convex-bsd exit ;; c38*) echo c38-convex-bsd exit ;; c4*) echo c4-convex-bsd exit ;; esac fi cat >&2 < in order to provide the needed information to handle your system. config.guess timestamp = $timestamp uname -m = `(uname -m) 2>/dev/null || echo unknown` uname -r = `(uname -r) 2>/dev/null || echo unknown` uname -s = `(uname -s) 2>/dev/null || echo unknown` uname -v = `(uname -v) 2>/dev/null || echo unknown` /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` /bin/uname -X = `(/bin/uname -X) 2>/dev/null` hostinfo = `(hostinfo) 2>/dev/null` /bin/universe = `(/bin/universe) 2>/dev/null` /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` /bin/arch = `(/bin/arch) 2>/dev/null` /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` UNAME_MACHINE = ${UNAME_MACHINE} UNAME_RELEASE = ${UNAME_RELEASE} UNAME_SYSTEM = ${UNAME_SYSTEM} UNAME_VERSION = ${UNAME_VERSION} EOF exit 1 # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: fakechroot-2.17.2/build-aux/config.sub000077500000000000000000001053541225630642300176200ustar00rootroot00000000000000#! /bin/sh # Configuration validation subroutine script. # Copyright 1992-2013 Free Software Foundation, Inc. timestamp='2013-08-10' # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, see . # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that # program. This Exception is an additional permission under section 7 # of the GNU General Public License, version 3 ("GPLv3"). # Please send patches with a ChangeLog entry to config-patches@gnu.org. # # Configuration subroutine to validate and canonicalize a configuration type. # Supply the specified configuration type as an argument. # If it is invalid, we print an error message on stderr and exit with code 1. # Otherwise, we print the canonical config type on stdout and succeed. # You can get the latest version of this script from: # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD # This file is supposed to be the same for all GNU packages # and recognize all the CPU types, system types and aliases # that are meaningful with *any* GNU software. # Each package is responsible for reporting which valid configurations # it does not support. The user should be able to distinguish # a failure to support a valid configuration from a meaningless # configuration. # The goal of this file is to map all the various variations of a given # machine specification into a single specification in the form: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM # or in some cases, the newer four-part form: # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM # It is wrong to echo any other type of specification. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] CPU-MFR-OPSYS $0 [OPTION] ALIAS Canonicalize a configuration name. Operation modes: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.sub ($timestamp) Copyright 1992-2013 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." help=" Try \`$me --help' for more information." # Parse command line while test $# -gt 0 ; do case $1 in --time-stamp | --time* | -t ) echo "$timestamp" ; exit ;; --version | -v ) echo "$version" ; exit ;; --help | --h* | -h ) echo "$usage"; exit ;; -- ) # Stop option processing shift; break ;; - ) # Use stdin as input. break ;; -* ) echo "$me: invalid option $1$help" exit 1 ;; *local*) # First pass through any local machine types. echo $1 exit ;; * ) break ;; esac done case $# in 0) echo "$me: missing argument$help" >&2 exit 1;; 1) ;; *) echo "$me: too many arguments$help" >&2 exit 1;; esac # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). # Here we must recognize all the valid KERNEL-OS combinations. maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` case $maybe_os in nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \ linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ knetbsd*-gnu* | netbsd*-gnu* | \ kopensolaris*-gnu* | \ storm-chaos* | os2-emx* | rtmk-nova*) os=-$maybe_os basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` ;; android-linux) os=-linux-android basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown ;; *) basic_machine=`echo $1 | sed 's/-[^-]*$//'` if [ $basic_machine != $1 ] then os=`echo $1 | sed 's/.*-/-/'` else os=; fi ;; esac ### Let's recognize common machines as not being operating systems so ### that things like config.sub decstation-3100 work. We also ### recognize some manufacturers as not being operating systems, so we ### can provide default operating systems below. case $os in -sun*os*) # Prevent following clause from handling this invalid input. ;; -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ -apple | -axis | -knuth | -cray | -microblaze*) os= basic_machine=$1 ;; -bluegene*) os=-cnk ;; -sim | -cisco | -oki | -wec | -winbond) os= basic_machine=$1 ;; -scout) ;; -wrs) os=-vxworks basic_machine=$1 ;; -chorusos*) os=-chorusos basic_machine=$1 ;; -chorusrdb) os=-chorusrdb basic_machine=$1 ;; -hiux*) os=-hiuxwe2 ;; -sco6) os=-sco5v6 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5) os=-sco3.2v5 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco4) os=-sco3.2v4 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2.[4-9]*) os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2v[4-9]*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5v6*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco*) os=-sco3.2v2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -udk*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -isc) os=-isc2.2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -clix*) basic_machine=clipper-intergraph ;; -isc*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -lynx*178) os=-lynxos178 ;; -lynx*5) os=-lynxos5 ;; -lynx*) os=-lynxos ;; -ptx*) basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` ;; -windowsnt*) os=`echo $os | sed -e 's/windowsnt/winnt/'` ;; -psos*) os=-psos ;; -mint | -mint[0-9]*) basic_machine=m68k-atari os=-mint ;; esac # Decode aliases for certain CPU-COMPANY combinations. case $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | aarch64 | aarch64_be \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arceb \ | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \ | avr | avr32 \ | be32 | be64 \ | bfin \ | c4x | c8051 | clipper \ | d10v | d30v | dlx | dsp16xx \ | epiphany \ | fido | fr30 | frv \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | hexagon \ | i370 | i860 | i960 | ia64 \ | ip2k | iq2000 \ | le32 | le64 \ | lm32 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ | maxq | mb | microblaze | microblazeel | mcore | mep | metag \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64octeon | mips64octeonel \ | mips64orion | mips64orionel \ | mips64r5900 | mips64r5900el \ | mips64vr | mips64vrel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipsr5900 | mipsr5900el \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | moxie \ | mt \ | msp430 \ | nds32 | nds32le | nds32be \ | nios | nios2 | nios2eb | nios2el \ | ns16k | ns32k \ | open8 \ | or1k | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle \ | pyramid \ | rl78 | rx \ | score \ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | spu \ | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ | ubicom32 \ | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ | we32k \ | x86 | xc16x | xstormy16 | xtensa \ | z8k | z80) basic_machine=$basic_machine-unknown ;; c54x) basic_machine=tic54x-unknown ;; c55x) basic_machine=tic55x-unknown ;; c6x) basic_machine=tic6x-unknown ;; m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip) basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) ;; ms1) basic_machine=mt-unknown ;; strongarm | thumb | xscale) basic_machine=arm-unknown ;; xgate) basic_machine=$basic_machine-unknown os=-none ;; xscaleeb) basic_machine=armeb-unknown ;; xscaleel) basic_machine=armel-unknown ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$basic_machine-pc ;; # Object if more than one company name word. *-*-*) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; # Recognize the basic CPU types with company name. 580-* \ | a29k-* \ | aarch64-* | aarch64_be-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* | avr32-* \ | be32-* | be64-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* \ | c8051-* | clipper-* | craynv-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | elxsi-* \ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | hexagon-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* | iq2000-* \ | le32-* | le64-* \ | lm32-* \ | m32c-* | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ | microblaze-* | microblazeel-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64octeon-* | mips64octeonel-* \ | mips64orion-* | mips64orionel-* \ | mips64r5900-* | mips64r5900el-* \ | mips64vr-* | mips64vrel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mips64vr5900-* | mips64vr5900el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipsr5900-* | mipsr5900el-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | mt-* \ | msp430-* \ | nds32-* | nds32le-* | nds32be-* \ | nios-* | nios2-* | nios2eb-* | nios2el-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | open8-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ | pyramid-* \ | rl78-* | romp-* | rs6000-* | rx-* \ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \ | tahoe-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tile*-* \ | tron-* \ | ubicom32-* \ | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ | vax-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* \ | xstormy16-* | xtensa*-* \ | ymp-* \ | z8k-* | z80-*) ;; # Recognize the basic CPU types without company name, with glob match. xtensa*) basic_machine=$basic_machine-unknown ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. 386bsd) basic_machine=i386-unknown os=-bsd ;; 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) basic_machine=m68000-att ;; 3b*) basic_machine=we32k-att ;; a29khif) basic_machine=a29k-amd os=-udi ;; abacus) basic_machine=abacus-unknown ;; adobe68k) basic_machine=m68010-adobe os=-scout ;; alliant | fx80) basic_machine=fx80-alliant ;; altos | altos3068) basic_machine=m68k-altos ;; am29k) basic_machine=a29k-none os=-bsd ;; amd64) basic_machine=x86_64-pc ;; amd64-*) basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; amdahl) basic_machine=580-amdahl os=-sysv ;; amiga | amiga-*) basic_machine=m68k-unknown ;; amigaos | amigados) basic_machine=m68k-unknown os=-amigaos ;; amigaunix | amix) basic_machine=m68k-unknown os=-sysv4 ;; apollo68) basic_machine=m68k-apollo os=-sysv ;; apollo68bsd) basic_machine=m68k-apollo os=-bsd ;; aros) basic_machine=i386-pc os=-aros ;; aux) basic_machine=m68k-apple os=-aux ;; balance) basic_machine=ns32k-sequent os=-dynix ;; blackfin) basic_machine=bfin-unknown os=-linux ;; blackfin-*) basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; bluegene*) basic_machine=powerpc-ibm os=-cnk ;; c54x-*) basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c55x-*) basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c6x-*) basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c90) basic_machine=c90-cray os=-unicos ;; cegcc) basic_machine=arm-unknown os=-cegcc ;; convex-c1) basic_machine=c1-convex os=-bsd ;; convex-c2) basic_machine=c2-convex os=-bsd ;; convex-c32) basic_machine=c32-convex os=-bsd ;; convex-c34) basic_machine=c34-convex os=-bsd ;; convex-c38) basic_machine=c38-convex os=-bsd ;; cray | j90) basic_machine=j90-cray os=-unicos ;; craynv) basic_machine=craynv-cray os=-unicosmp ;; cr16 | cr16-*) basic_machine=cr16-unknown os=-elf ;; crds | unos) basic_machine=m68k-crds ;; crisv32 | crisv32-* | etraxfs*) basic_machine=crisv32-axis ;; cris | cris-* | etrax*) basic_machine=cris-axis ;; crx) basic_machine=crx-unknown os=-elf ;; da30 | da30-*) basic_machine=m68k-da30 ;; decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) basic_machine=mips-dec ;; decsystem10* | dec10*) basic_machine=pdp10-dec os=-tops10 ;; decsystem20* | dec20*) basic_machine=pdp10-dec os=-tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) basic_machine=m68k-motorola ;; delta88) basic_machine=m88k-motorola os=-sysv3 ;; dicos) basic_machine=i686-pc os=-dicos ;; djgpp) basic_machine=i586-pc os=-msdosdjgpp ;; dpx20 | dpx20-*) basic_machine=rs6000-bull os=-bosx ;; dpx2* | dpx2*-bull) basic_machine=m68k-bull os=-sysv3 ;; ebmon29k) basic_machine=a29k-amd os=-ebmon ;; elxsi) basic_machine=elxsi-elxsi os=-bsd ;; encore | umax | mmax) basic_machine=ns32k-encore ;; es1800 | OSE68k | ose68k | ose | OSE) basic_machine=m68k-ericsson os=-ose ;; fx2800) basic_machine=i860-alliant ;; genix) basic_machine=ns32k-ns ;; gmicro) basic_machine=tron-gmicro os=-sysv ;; go32) basic_machine=i386-pc os=-go32 ;; h3050r* | hiux*) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; h8300hms) basic_machine=h8300-hitachi os=-hms ;; h8300xray) basic_machine=h8300-hitachi os=-xray ;; h8500hms) basic_machine=h8500-hitachi os=-hms ;; harris) basic_machine=m88k-harris os=-sysv3 ;; hp300-*) basic_machine=m68k-hp ;; hp300bsd) basic_machine=m68k-hp os=-bsd ;; hp300hpux) basic_machine=m68k-hp os=-hpux ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k2[0-9][0-9] | hp9k31[0-9]) basic_machine=m68000-hp ;; hp9k3[2-9][0-9]) basic_machine=m68k-hp ;; hp9k6[0-9][0-9] | hp6[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k7[0-79][0-9] | hp7[0-79][0-9]) basic_machine=hppa1.1-hp ;; hp9k78[0-9] | hp78[0-9]) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[0-9][13679] | hp8[0-9][13679]) basic_machine=hppa1.1-hp ;; hp9k8[0-9][0-9] | hp8[0-9][0-9]) basic_machine=hppa1.0-hp ;; hppa-next) os=-nextstep3 ;; hppaosf) basic_machine=hppa1.1-hp os=-osf ;; hppro) basic_machine=hppa1.1-hp os=-proelf ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; i*86v32) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv32 ;; i*86v4*) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv4 ;; i*86v) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv ;; i*86sol2) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-solaris2 ;; i386mach) basic_machine=i386-mach os=-mach ;; i386-vsta | vsta) basic_machine=i386-unknown os=-vsta ;; iris | iris4d) basic_machine=mips-sgi case $os in -irix*) ;; *) os=-irix4 ;; esac ;; isi68 | isi) basic_machine=m68k-isi os=-sysv ;; m68knommu) basic_machine=m68k-unknown os=-linux ;; m68knommu-*) basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; m88k-omron*) basic_machine=m88k-omron ;; magnum | m3230) basic_machine=mips-mips os=-sysv ;; merlin) basic_machine=ns32k-utek os=-sysv ;; microblaze*) basic_machine=microblaze-xilinx ;; mingw64) basic_machine=x86_64-pc os=-mingw64 ;; mingw32) basic_machine=i686-pc os=-mingw32 ;; mingw32ce) basic_machine=arm-unknown os=-mingw32ce ;; miniframe) basic_machine=m68000-convergent ;; *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) basic_machine=m68k-atari os=-mint ;; mips3*-*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` ;; mips3*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown ;; monitor) basic_machine=m68k-rom68k os=-coff ;; morphos) basic_machine=powerpc-unknown os=-morphos ;; msdos) basic_machine=i386-pc os=-msdos ;; ms1-*) basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` ;; msys) basic_machine=i686-pc os=-msys ;; mvs) basic_machine=i370-ibm os=-mvs ;; nacl) basic_machine=le32-unknown os=-nacl ;; ncr3000) basic_machine=i486-ncr os=-sysv4 ;; netbsd386) basic_machine=i386-unknown os=-netbsd ;; netwinder) basic_machine=armv4l-rebel os=-linux ;; news | news700 | news800 | news900) basic_machine=m68k-sony os=-newsos ;; news1000) basic_machine=m68030-sony os=-newsos ;; news-3600 | risc-news) basic_machine=mips-sony os=-newsos ;; necv70) basic_machine=v70-nec os=-sysv ;; next | m*-next ) basic_machine=m68k-next case $os in -nextstep* ) ;; -ns2*) os=-nextstep2 ;; *) os=-nextstep3 ;; esac ;; nh3000) basic_machine=m68k-harris os=-cxux ;; nh[45]000) basic_machine=m88k-harris os=-cxux ;; nindy960) basic_machine=i960-intel os=-nindy ;; mon960) basic_machine=i960-intel os=-mon960 ;; nonstopux) basic_machine=mips-compaq os=-nonstopux ;; np1) basic_machine=np1-gould ;; neo-tandem) basic_machine=neo-tandem ;; nse-tandem) basic_machine=nse-tandem ;; nsr-tandem) basic_machine=nsr-tandem ;; op50n-* | op60c-*) basic_machine=hppa1.1-oki os=-proelf ;; openrisc | openrisc-*) basic_machine=or32-unknown ;; os400) basic_machine=powerpc-ibm os=-os400 ;; OSE68000 | ose68000) basic_machine=m68000-ericsson os=-ose ;; os68k) basic_machine=m68k-none os=-os68k ;; pa-hitachi) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; paragon) basic_machine=i860-intel os=-osf ;; parisc) basic_machine=hppa-unknown os=-linux ;; parisc-*) basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; pbd) basic_machine=sparc-tti ;; pbb) basic_machine=m68k-tti ;; pc532 | pc532-*) basic_machine=ns32k-pc532 ;; pc98) basic_machine=i386-pc ;; pc98-*) basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium | p5 | k5 | k6 | nexgen | viac3) basic_machine=i586-pc ;; pentiumpro | p6 | 6x86 | athlon | athlon_*) basic_machine=i686-pc ;; pentiumii | pentium2 | pentiumiii | pentium3) basic_machine=i686-pc ;; pentium4) basic_machine=i786-pc ;; pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumpro-* | p6-* | 6x86-* | athlon-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium4-*) basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pn) basic_machine=pn-gould ;; power) basic_machine=power-ibm ;; ppc | ppcbe) basic_machine=powerpc-unknown ;; ppc-* | ppcbe-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppcle | powerpclittle | ppc-le | powerpc-little) basic_machine=powerpcle-unknown ;; ppcle-* | powerpclittle-*) basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64) basic_machine=powerpc64-unknown ;; ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64le | powerpc64little | ppc64-le | powerpc64-little) basic_machine=powerpc64le-unknown ;; ppc64le-* | powerpc64little-*) basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ps2) basic_machine=i386-ibm ;; pw32) basic_machine=i586-unknown os=-pw32 ;; rdos | rdos64) basic_machine=x86_64-pc os=-rdos ;; rdos32) basic_machine=i386-pc os=-rdos ;; rom68k) basic_machine=m68k-rom68k os=-coff ;; rm[46]00) basic_machine=mips-siemens ;; rtpc | rtpc-*) basic_machine=romp-ibm ;; s390 | s390-*) basic_machine=s390-ibm ;; s390x | s390x-*) basic_machine=s390x-ibm ;; sa29200) basic_machine=a29k-amd os=-udi ;; sb1) basic_machine=mipsisa64sb1-unknown ;; sb1el) basic_machine=mipsisa64sb1el-unknown ;; sde) basic_machine=mipsisa32-sde os=-elf ;; sei) basic_machine=mips-sei os=-seiux ;; sequent) basic_machine=i386-sequent ;; sh) basic_machine=sh-hitachi os=-hms ;; sh5el) basic_machine=sh5le-unknown ;; sh64) basic_machine=sh64-unknown ;; sparclite-wrs | simso-wrs) basic_machine=sparclite-wrs os=-vxworks ;; sps7) basic_machine=m68k-bull os=-sysv2 ;; spur) basic_machine=spur-unknown ;; st2000) basic_machine=m68k-tandem ;; stratus) basic_machine=i860-stratus os=-sysv4 ;; strongarm-* | thumb-*) basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'` ;; sun2) basic_machine=m68000-sun ;; sun2os3) basic_machine=m68000-sun os=-sunos3 ;; sun2os4) basic_machine=m68000-sun os=-sunos4 ;; sun3os3) basic_machine=m68k-sun os=-sunos3 ;; sun3os4) basic_machine=m68k-sun os=-sunos4 ;; sun4os3) basic_machine=sparc-sun os=-sunos3 ;; sun4os4) basic_machine=sparc-sun os=-sunos4 ;; sun4sol2) basic_machine=sparc-sun os=-solaris2 ;; sun3 | sun3-*) basic_machine=m68k-sun ;; sun4) basic_machine=sparc-sun ;; sun386 | sun386i | roadrunner) basic_machine=i386-sun ;; sv1) basic_machine=sv1-cray os=-unicos ;; symmetry) basic_machine=i386-sequent os=-dynix ;; t3e) basic_machine=alphaev5-cray os=-unicos ;; t90) basic_machine=t90-cray os=-unicos ;; tile*) basic_machine=$basic_machine-unknown os=-linux-gnu ;; tx39) basic_machine=mipstx39-unknown ;; tx39el) basic_machine=mipstx39el-unknown ;; toad1) basic_machine=pdp10-xkl os=-tops20 ;; tower | tower-32) basic_machine=m68k-ncr ;; tpf) basic_machine=s390x-ibm os=-tpf ;; udi29k) basic_machine=a29k-amd os=-udi ;; ultra3) basic_machine=a29k-nyu os=-sym1 ;; v810 | necv810) basic_machine=v810-nec os=-none ;; vaxv) basic_machine=vax-dec os=-sysv ;; vms) basic_machine=vax-dec os=-vms ;; vpp*|vx|vx-*) basic_machine=f301-fujitsu ;; vxworks960) basic_machine=i960-wrs os=-vxworks ;; vxworks68) basic_machine=m68k-wrs os=-vxworks ;; vxworks29k) basic_machine=a29k-wrs os=-vxworks ;; w65*) basic_machine=w65-wdc os=-none ;; w89k-*) basic_machine=hppa1.1-winbond os=-proelf ;; xbox) basic_machine=i686-pc os=-mingw32 ;; xps | xps100) basic_machine=xps100-honeywell ;; xscale-* | xscalee[bl]-*) basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'` ;; ymp) basic_machine=ymp-cray os=-unicos ;; z8k-*-coff) basic_machine=z8k-unknown os=-sim ;; z80-*-coff) basic_machine=z80-unknown os=-sim ;; none) basic_machine=none-none os=-none ;; # Here we handle the default manufacturer of certain CPU types. It is in # some cases the only manufacturer, in others, it is the most popular. w89k) basic_machine=hppa1.1-winbond ;; op50n) basic_machine=hppa1.1-oki ;; op60c) basic_machine=hppa1.1-oki ;; romp) basic_machine=romp-ibm ;; mmix) basic_machine=mmix-knuth ;; rs6000) basic_machine=rs6000-ibm ;; vax) basic_machine=vax-dec ;; pdp10) # there are many clones, so DEC is not a safe bet basic_machine=pdp10-unknown ;; pdp11) basic_machine=pdp11-dec ;; we32k) basic_machine=we32k-att ;; sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele) basic_machine=sh-unknown ;; sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v) basic_machine=sparc-sun ;; cydra) basic_machine=cydra-cydrome ;; orion) basic_machine=orion-highlevel ;; orion105) basic_machine=clipper-highlevel ;; mac | mpw | mac-mpw) basic_machine=m68k-apple ;; pmac | pmac-mpw) basic_machine=powerpc-apple ;; *-unknown) # Make sure to match an already-canonicalized machine name. ;; *) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; esac # Here we canonicalize certain aliases for manufacturers. case $basic_machine in *-digital*) basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` ;; *-commodore*) basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` ;; *) ;; esac # Decode manufacturer-specific aliases for certain operating systems. if [ x"$os" != x"" ] then case $os in # First match some system type aliases # that might get confused with valid system types. # -solaris* is a basic system type, with this one exception. -auroraux) os=-auroraux ;; -solaris1 | -solaris1.*) os=`echo $os | sed -e 's|solaris1|sunos4|'` ;; -solaris) os=-solaris2 ;; -svr4*) os=-sysv4 ;; -unixware*) os=-sysv4.2uw ;; -gnu/linux*) os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` ;; # First accept the basic system types. # The portable systems comes first. # Each alternative MUST END IN A *, to match a version number. # -sysv* is not here because it comes later, after sysvr4. -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \ | -sym* | -kopensolaris* | -plan9* \ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ | -aos* | -aros* \ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \ | -bitrig* | -openbsd* | -solidbsd* \ | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ | -chorusos* | -chorusrdb* | -cegcc* \ | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \ | -linux-newlib* | -linux-musl* | -linux-uclibc* \ | -uxpv* | -beos* | -mpeix* | -udk* \ | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*) # Remember, each alternative MUST END IN *, to match a version number. ;; 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See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Alexandre Oliva . case $1 in '') echo "$0: No command. Try '$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by 'PROGRAMS ARGS'. object Object file output by 'PROGRAMS ARGS'. DEPDIR directory where to store dependencies. depfile Dependency file to output. tmpdepfile Temporary file to use when outputting dependencies. libtool Whether libtool is used (yes/no). Report bugs to . EOF exit $? ;; -v | --v*) echo "depcomp $scriptversion" exit $? ;; esac # Get the directory component of the given path, and save it in the # global variables '$dir'. Note that this directory component will # be either empty or ending with a '/' character. This is deliberate. set_dir_from () { case $1 in */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;; *) dir=;; esac } # Get the suffix-stripped basename of the given path, and save it the # global variable '$base'. set_base_from () { base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'` } # If no dependency file was actually created by the compiler invocation, # we still have to create a dummy depfile, to avoid errors with the # Makefile "include basename.Plo" scheme. make_dummy_depfile () { echo "#dummy" > "$depfile" } # Factor out some common post-processing of the generated depfile. # Requires the auxiliary global variable '$tmpdepfile' to be set. aix_post_process_depfile () { # If the compiler actually managed to produce a dependency file, # post-process it. if test -f "$tmpdepfile"; then # Each line is of the form 'foo.o: dependency.h'. # Do two passes, one to just change these to # $object: dependency.h # and one to simply output # dependency.h: # which is needed to avoid the deleted-header problem. { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile" sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile" } > "$depfile" rm -f "$tmpdepfile" else make_dummy_depfile fi } # A tabulation character. tab=' ' # A newline character. nl=' ' # Character ranges might be problematic outside the C locale. # These definitions help. upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ lower=abcdefghijklmnopqrstuvwxyz digits=0123456789 alpha=${upper}${lower} if test -z "$depmode" || test -z "$source" || test -z "$object"; then echo "depcomp: Variables source, object and depmode must be set" 1>&2 exit 1 fi # Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. depfile=${depfile-`echo "$object" | sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} rm -f "$tmpdepfile" # Avoid interferences from the environment. gccflag= dashmflag= # Some modes work just like other modes, but use different flags. We # parameterize here, but still list the modes in the big case below, # to make depend.m4 easier to write. Note that we *cannot* use a case # here, because this file can only contain one case statement. if test "$depmode" = hp; then # HP compiler uses -M and no extra arg. gccflag=-M depmode=gcc fi if test "$depmode" = dashXmstdout; then # This is just like dashmstdout with a different argument. dashmflag=-xM depmode=dashmstdout fi cygpath_u="cygpath -u -f -" if test "$depmode" = msvcmsys; then # This is just like msvisualcpp but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvisualcpp fi if test "$depmode" = msvc7msys; then # This is just like msvc7 but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvc7 fi if test "$depmode" = xlc; then # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information. gccflag=-qmakedep=gcc,-MF depmode=gcc fi case "$depmode" in gcc3) ## gcc 3 implements dependency tracking that does exactly what ## we want. Yay! Note: for some reason libtool 1.4 doesn't like ## it if -MD -MP comes after the -MF stuff. Hmm. ## Unfortunately, FreeBSD c89 acceptance of flags depends upon ## the command line argument order; so add the flags where they ## appear in depend2.am. Note that the slowdown incurred here ## affects only configure: in makefiles, %FASTDEP% shortcuts this. for arg do case $arg in -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; *) set fnord "$@" "$arg" ;; esac shift # fnord shift # $arg done "$@" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi mv "$tmpdepfile" "$depfile" ;; gcc) ## Note that this doesn't just cater to obsosete pre-3.x GCC compilers. ## but also to in-use compilers like IMB xlc/xlC and the HP C compiler. ## (see the conditional assignment to $gccflag above). ## There are various ways to get dependency output from gcc. Here's ## why we pick this rather obscure method: ## - Don't want to use -MD because we'd like the dependencies to end ## up in a subdir. Having to rename by hand is ugly. ## (We might end up doing this anyway to support other compilers.) ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like ## -MM, not -M (despite what the docs say). Also, it might not be ## supported by the other compilers which use the 'gcc' depmode. ## - Using -M directly means running the compiler twice (even worse ## than renaming). if test -z "$gccflag"; then gccflag=-MD, fi "$@" -Wp,"$gccflag$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" # The second -e expression handles DOS-style file names with drive # letters. sed -e 's/^[^:]*: / /' \ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" ## This next piece of magic avoids the "deleted header file" problem. ## The problem is that when a header file which appears in a .P file ## is deleted, the dependency causes make to die (because there is ## typically no way to rebuild the header). We avoid this by adding ## dummy dependencies for each header file. Too bad gcc doesn't do ## this for us directly. ## Some versions of gcc put a space before the ':'. On the theory ## that the space means something, we add a space to the output as ## well. hp depmode also adds that space, but also prefixes the VPATH ## to the object. Take care to not repeat it in the output. ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; sgi) if test "$libtool" = yes; then "$@" "-Wp,-MDupdate,$tmpdepfile" else "$@" -MDupdate "$tmpdepfile" fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files echo "$object : \\" > "$depfile" # Clip off the initial element (the dependent). Don't try to be # clever and replace this with sed code, as IRIX sed won't handle # lines with more than a fixed number of characters (4096 in # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; # the IRIX cc adds comments like '#:fec' to the end of the # dependency line. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ | tr "$nl" ' ' >> "$depfile" echo >> "$depfile" # The second pass generates a dummy entry for each header file. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ >> "$depfile" else make_dummy_depfile fi rm -f "$tmpdepfile" ;; xlc) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; aix) # The C for AIX Compiler uses -M and outputs the dependencies # in a .u file. In older versions, this file always lives in the # current directory. Also, the AIX compiler puts '$object:' at the # start of each line; $object doesn't have directory information. # Version 6 uses the directory in both cases. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then tmpdepfile1=$dir$base.u tmpdepfile2=$base.u tmpdepfile3=$dir.libs/$base.u "$@" -Wc,-M else tmpdepfile1=$dir$base.u tmpdepfile2=$dir$base.u tmpdepfile3=$dir$base.u "$@" -M fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" do test -f "$tmpdepfile" && break done aix_post_process_depfile ;; tcc) # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26 # FIXME: That version still under development at the moment of writing. # Make that this statement remains true also for stable, released # versions. # It will wrap lines (doesn't matter whether long or short) with a # trailing '\', as in: # # foo.o : \ # foo.c \ # foo.h \ # # It will put a trailing '\' even on the last line, and will use leading # spaces rather than leading tabs (at least since its commit 0394caf7 # "Emit spaces for -MD"). "$@" -MD -MF "$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'. # We have to change lines of the first kind to '$object: \'. sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile" # And for each line of the second kind, we have to emit a 'dep.h:' # dummy dependency, to avoid the deleted-header problem. sed -n -e 's|^ *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile" rm -f "$tmpdepfile" ;; ## The order of this option in the case statement is important, since the ## shell code in configure will try each of these formats in the order ## listed in this file. A plain '-MD' option would be understood by many ## compilers, so we must ensure this comes after the gcc and icc options. pgcc) # Portland's C compiler understands '-MD'. # Will always output deps to 'file.d' where file is the root name of the # source file under compilation, even if file resides in a subdirectory. # The object file name does not affect the name of the '.d' file. # pgcc 10.2 will output # foo.o: sub/foo.c sub/foo.h # and will wrap long lines using '\' : # foo.o: sub/foo.c ... \ # sub/foo.h ... \ # ... set_dir_from "$object" # Use the source, not the object, to determine the base name, since # that's sadly what pgcc will do too. set_base_from "$source" tmpdepfile=$base.d # For projects that build the same source file twice into different object # files, the pgcc approach of using the *source* file root name can cause # problems in parallel builds. Use a locking strategy to avoid stomping on # the same $tmpdepfile. lockdir=$base.d-lock trap " echo '$0: caught signal, cleaning up...' >&2 rmdir '$lockdir' exit 1 " 1 2 13 15 numtries=100 i=$numtries while test $i -gt 0; do # mkdir is a portable test-and-set. if mkdir "$lockdir" 2>/dev/null; then # This process acquired the lock. "$@" -MD stat=$? # Release the lock. rmdir "$lockdir" break else # If the lock is being held by a different process, wait # until the winning process is done or we timeout. while test -d "$lockdir" && test $i -gt 0; do sleep 1 i=`expr $i - 1` done fi i=`expr $i - 1` done trap - 1 2 13 15 if test $i -le 0; then echo "$0: failed to acquire lock after $numtries attempts" >&2 echo "$0: check lockdir '$lockdir'" >&2 exit 1 fi if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" # Each line is of the form `foo.o: dependent.h', # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'. # Do two passes, one to just change these to # `$object: dependent.h' and one to simply `dependent.h:'. sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile" # Some versions of the HPUX 10.20 sed can't process this invocation # correctly. Breaking it into two sed invocations is a workaround. sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp2) # The "hp" stanza above does not work with aCC (C++) and HP's ia64 # compilers, which have integrated preprocessors. The correct option # to use with these is +Maked; it writes dependencies to a file named # 'foo.d', which lands next to the object file, wherever that # happens to be. # Much of this is similar to the tru64 case; see comments there. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then tmpdepfile1=$dir$base.d tmpdepfile2=$dir.libs/$base.d "$@" -Wc,+Maked else tmpdepfile1=$dir$base.d tmpdepfile2=$dir$base.d "$@" +Maked fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" do test -f "$tmpdepfile" && break done if test -f "$tmpdepfile"; then sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile" # Add 'dependent.h:' lines. sed -ne '2,${ s/^ *// s/ \\*$// s/$/:/ p }' "$tmpdepfile" >> "$depfile" else make_dummy_depfile fi rm -f "$tmpdepfile" "$tmpdepfile2" ;; tru64) # The Tru64 compiler uses -MD to generate dependencies as a side # effect. 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On IRIX 6.4+, sh # is ksh but when the shell is invoked as "sh" and the current value of # the _XPG environment variable is not equal to 1 (one), the special # positional parameter $0, within a function call, is the name of the # function. progpath="$0" : ${CP="cp -f"} test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'} : ${MAKE="make"} : ${MKDIR="mkdir"} : ${MV="mv -f"} : ${RM="rm -f"} : ${SHELL="${CONFIG_SHELL-/bin/sh}"} : ${Xsed="$SED -e 1s/^X//"} # Global variables: EXIT_SUCCESS=0 EXIT_FAILURE=1 EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. exit_status=$EXIT_SUCCESS # Make sure IFS has a sensible default lt_nl=' ' IFS=" $lt_nl" dirname="s,/[^/]*$,," basename="s,^.*/,," # func_dirname file append nondir_replacement # Compute the dirname of FILE. If nonempty, add APPEND to the result, # otherwise set result to NONDIR_REPLACEMENT. func_dirname () { func_dirname_result=`$ECHO "${1}" | $SED "$dirname"` if test "X$func_dirname_result" = "X${1}"; then func_dirname_result="${3}" else func_dirname_result="$func_dirname_result${2}" fi } # func_dirname may be replaced by extended shell implementation # func_basename file func_basename () { func_basename_result=`$ECHO "${1}" | $SED "$basename"` } # func_basename may be replaced by extended shell implementation # func_dirname_and_basename file append nondir_replacement # perform func_basename and func_dirname in a single function # call: # dirname: Compute the dirname of FILE. If nonempty, # add APPEND to the result, otherwise set result # to NONDIR_REPLACEMENT. # value returned in "$func_dirname_result" # basename: Compute filename of FILE. # value retuned in "$func_basename_result" # Implementation must be kept synchronized with func_dirname # and func_basename. For efficiency, we do not delegate to # those functions but instead duplicate the functionality here. func_dirname_and_basename () { # Extract subdirectory from the argument. func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"` if test "X$func_dirname_result" = "X${1}"; then func_dirname_result="${3}" else func_dirname_result="$func_dirname_result${2}" fi func_basename_result=`$ECHO "${1}" | $SED -e "$basename"` } # func_dirname_and_basename may be replaced by extended shell implementation # func_stripname prefix suffix name # strip PREFIX and SUFFIX off of NAME. # PREFIX and SUFFIX must not contain globbing or regex special # characters, hashes, percent signs, but SUFFIX may contain a leading # dot (in which case that matches only a dot). # func_strip_suffix prefix name func_stripname () { case ${2} in .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;; *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;; esac } # func_stripname may be replaced by extended shell implementation # These SED scripts presuppose an absolute path with a trailing slash. pathcar='s,^/\([^/]*\).*$,\1,' pathcdr='s,^/[^/]*,,' removedotparts=':dotsl s@/\./@/@g t dotsl s,/\.$,/,' collapseslashes='s@/\{1,\}@/@g' finalslash='s,/*$,/,' # func_normal_abspath PATH # Remove doubled-up and trailing slashes, "." path components, # and cancel out any ".." path components in PATH after making # it an absolute path. # value returned in "$func_normal_abspath_result" func_normal_abspath () { # Start from root dir and reassemble the path. func_normal_abspath_result= func_normal_abspath_tpath=$1 func_normal_abspath_altnamespace= case $func_normal_abspath_tpath in "") # Empty path, that just means $cwd. func_stripname '' '/' "`pwd`" func_normal_abspath_result=$func_stripname_result return ;; # The next three entries are used to spot a run of precisely # two leading slashes without using negated character classes; # we take advantage of case's first-match behaviour. ///*) # Unusual form of absolute path, do nothing. ;; //*) # Not necessarily an ordinary path; POSIX reserves leading '//' # and for example Cygwin uses it to access remote file shares # over CIFS/SMB, so we conserve a leading double slash if found. func_normal_abspath_altnamespace=/ ;; /*) # Absolute path, do nothing. ;; *) # Relative path, prepend $cwd. func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath ;; esac # Cancel out all the simple stuff to save iterations. We also want # the path to end with a slash for ease of parsing, so make sure # there is one (and only one) here. func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"` while :; do # Processed it all yet? if test "$func_normal_abspath_tpath" = / ; then # If we ascended to the root using ".." the result may be empty now. if test -z "$func_normal_abspath_result" ; then func_normal_abspath_result=/ fi break fi func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$pathcar"` func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$pathcdr"` # Figure out what to do with it case $func_normal_abspath_tcomponent in "") # Trailing empty path component, ignore it. ;; ..) # Parent dir; strip last assembled component from result. func_dirname "$func_normal_abspath_result" func_normal_abspath_result=$func_dirname_result ;; *) # Actual path component, append it. func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent ;; esac done # Restore leading double-slash if one was found on entry. func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result } # func_relative_path SRCDIR DSTDIR # generates a relative path from SRCDIR to DSTDIR, with a trailing # slash if non-empty, suitable for immediately appending a filename # without needing to append a separator. # value returned in "$func_relative_path_result" func_relative_path () { func_relative_path_result= func_normal_abspath "$1" func_relative_path_tlibdir=$func_normal_abspath_result func_normal_abspath "$2" func_relative_path_tbindir=$func_normal_abspath_result # Ascend the tree starting from libdir while :; do # check if we have found a prefix of bindir case $func_relative_path_tbindir in $func_relative_path_tlibdir) # found an exact match func_relative_path_tcancelled= break ;; $func_relative_path_tlibdir*) # found a matching prefix func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" func_relative_path_tcancelled=$func_stripname_result if test -z "$func_relative_path_result"; then func_relative_path_result=. fi break ;; *) func_dirname $func_relative_path_tlibdir func_relative_path_tlibdir=${func_dirname_result} if test "x$func_relative_path_tlibdir" = x ; then # Have to descend all the way to the root! func_relative_path_result=../$func_relative_path_result func_relative_path_tcancelled=$func_relative_path_tbindir break fi func_relative_path_result=../$func_relative_path_result ;; esac done # Now calculate path; take care to avoid doubling-up slashes. func_stripname '' '/' "$func_relative_path_result" func_relative_path_result=$func_stripname_result func_stripname '/' '/' "$func_relative_path_tcancelled" if test "x$func_stripname_result" != x ; then func_relative_path_result=${func_relative_path_result}/${func_stripname_result} fi # Normalisation. If bindir is libdir, return empty string, # else relative path ending with a slash; either way, target # file name can be directly appended. if test ! -z "$func_relative_path_result"; then func_stripname './' '' "$func_relative_path_result/" func_relative_path_result=$func_stripname_result fi } # The name of this program: func_dirname_and_basename "$progpath" progname=$func_basename_result # Make sure we have an absolute path for reexecution: case $progpath in [\\/]*|[A-Za-z]:\\*) ;; *[\\/]*) progdir=$func_dirname_result progdir=`cd "$progdir" && pwd` progpath="$progdir/$progname" ;; *) save_IFS="$IFS" IFS=${PATH_SEPARATOR-:} for progdir in $PATH; do IFS="$save_IFS" test -x "$progdir/$progname" && break done IFS="$save_IFS" test -n "$progdir" || progdir=`pwd` progpath="$progdir/$progname" ;; esac # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. Xsed="${SED}"' -e 1s/^X//' sed_quote_subst='s/\([`"$\\]\)/\\\1/g' # Same as above, but do not quote variable references. double_quote_subst='s/\(["`\\]\)/\\\1/g' # Sed substitution that turns a string into a regex matching for the # string literally. sed_make_literal_regex='s,[].[^$\\*\/],\\&,g' # Sed substitution that converts a w32 file name or path # which contains forward slashes, into one that contains # (escaped) backslashes. A very naive implementation. lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' # Re-`\' parameter expansions in output of double_quote_subst that were # `\'-ed in input to the same. If an odd number of `\' preceded a '$' # in input to double_quote_subst, that '$' was protected from expansion. # Since each input `\' is now two `\'s, look for any number of runs of # four `\'s followed by two `\'s and then a '$'. `\' that '$'. bs='\\' bs2='\\\\' bs4='\\\\\\\\' dollar='\$' sed_double_backslash="\ s/$bs4/&\\ /g s/^$bs2$dollar/$bs&/ s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g s/\n//g" # Standard options: opt_dry_run=false opt_help=false opt_quiet=false opt_verbose=false opt_warning=: # func_echo arg... # Echo program name prefixed message, along with the current mode # name if it has been set yet. func_echo () { $ECHO "$progname: ${opt_mode+$opt_mode: }$*" } # func_verbose arg... # Echo program name prefixed message in verbose mode only. func_verbose () { $opt_verbose && func_echo ${1+"$@"} # A bug in bash halts the script if the last line of a function # fails when set -e is in force, so we need another command to # work around that: : } # func_echo_all arg... # Invoke $ECHO with all args, space-separated. func_echo_all () { $ECHO "$*" } # func_error arg... # Echo program name prefixed message to standard error. func_error () { $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2 } # func_warning arg... # Echo program name prefixed warning message to standard error. func_warning () { $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2 # bash bug again: : } # func_fatal_error arg... # Echo program name prefixed message to standard error, and exit. func_fatal_error () { func_error ${1+"$@"} exit $EXIT_FAILURE } # func_fatal_help arg... # Echo program name prefixed message to standard error, followed by # a help hint, and exit. func_fatal_help () { func_error ${1+"$@"} func_fatal_error "$help" } help="Try \`$progname --help' for more information." ## default # func_grep expression filename # Check whether EXPRESSION matches any line of FILENAME, without output. func_grep () { $GREP "$1" "$2" >/dev/null 2>&1 } # func_mkdir_p directory-path # Make sure the entire path to DIRECTORY-PATH is available. func_mkdir_p () { my_directory_path="$1" my_dir_list= if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then # Protect directory names starting with `-' case $my_directory_path in -*) my_directory_path="./$my_directory_path" ;; esac # While some portion of DIR does not yet exist... while test ! -d "$my_directory_path"; do # ...make a list in topmost first order. Use a colon delimited # list incase some portion of path contains whitespace. my_dir_list="$my_directory_path:$my_dir_list" # If the last portion added has no slash in it, the list is done case $my_directory_path in */*) ;; *) break ;; esac # ...otherwise throw away the child directory and loop my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"` done my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'` save_mkdir_p_IFS="$IFS"; IFS=':' for my_dir in $my_dir_list; do IFS="$save_mkdir_p_IFS" # mkdir can fail with a `File exist' error if two processes # try to create one of the directories concurrently. Don't # stop in that case! $MKDIR "$my_dir" 2>/dev/null || : done IFS="$save_mkdir_p_IFS" # Bail out if we (or some other process) failed to create a directory. test -d "$my_directory_path" || \ func_fatal_error "Failed to create \`$1'" fi } # func_mktempdir [string] # Make a temporary directory that won't clash with other running # libtool processes, and avoids race conditions if possible. If # given, STRING is the basename for that directory. func_mktempdir () { my_template="${TMPDIR-/tmp}/${1-$progname}" if test "$opt_dry_run" = ":"; then # Return a directory name, but don't create it in dry-run mode my_tmpdir="${my_template}-$$" else # If mktemp works, use that first and foremost my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` if test ! -d "$my_tmpdir"; then # Failing that, at least try and use $RANDOM to avoid a race my_tmpdir="${my_template}-${RANDOM-0}$$" save_mktempdir_umask=`umask` umask 0077 $MKDIR "$my_tmpdir" umask $save_mktempdir_umask fi # If we're not in dry-run mode, bomb out on failure test -d "$my_tmpdir" || \ func_fatal_error "cannot create temporary directory \`$my_tmpdir'" fi $ECHO "$my_tmpdir" } # func_quote_for_eval arg # Aesthetically quote ARG to be evaled later. # This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT # is double-quoted, suitable for a subsequent eval, whereas # FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters # which are still active within double quotes backslashified. func_quote_for_eval () { case $1 in *[\\\`\"\$]*) func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;; *) func_quote_for_eval_unquoted_result="$1" ;; esac case $func_quote_for_eval_unquoted_result in # Double-quote args containing shell metacharacters to delay # word splitting, command substitution and and variable # expansion for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" ;; *) func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" esac } # func_quote_for_expand arg # Aesthetically quote ARG to be evaled later; same as above, # but do not quote variable references. func_quote_for_expand () { case $1 in *[\\\`\"]*) my_arg=`$ECHO "$1" | $SED \ -e "$double_quote_subst" -e "$sed_double_backslash"` ;; *) my_arg="$1" ;; esac case $my_arg in # Double-quote args containing shell metacharacters to delay # word splitting and command substitution for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") my_arg="\"$my_arg\"" ;; esac func_quote_for_expand_result="$my_arg" } # func_show_eval cmd [fail_exp] # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. func_show_eval () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$my_cmd" my_status=$? if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi fi } # func_show_eval_locale cmd [fail_exp] # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. Use the saved locale for evaluation. func_show_eval_locale () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$lt_user_locale $my_cmd" my_status=$? eval "$lt_safe_locale" if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi fi } # func_tr_sh # Turn $1 into a string suitable for a shell variable name. # Result is stored in $func_tr_sh_result. All characters # not in the set a-zA-Z0-9_ are replaced with '_'. Further, # if $1 begins with a digit, a '_' is prepended as well. func_tr_sh () { case $1 in [0-9]* | *[!a-zA-Z0-9_]*) func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'` ;; * ) func_tr_sh_result=$1 ;; esac } # func_version # Echo version message to standard output and exit. func_version () { $opt_debug $SED -n '/(C)/!b go :more /\./!{ N s/\n# / / b more } :go /^# '$PROGRAM' (GNU /,/# warranty; / { s/^# // s/^# *$// s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ p }' < "$progpath" exit $? } # func_usage # Echo short help message to standard output and exit. func_usage () { $opt_debug $SED -n '/^# Usage:/,/^# *.*--help/ { s/^# // s/^# *$// s/\$progname/'$progname'/ p }' < "$progpath" echo $ECHO "run \`$progname --help | more' for full usage" exit $? } # func_help [NOEXIT] # Echo long help message to standard output and exit, # unless 'noexit' is passed as argument. func_help () { $opt_debug $SED -n '/^# Usage:/,/# Report bugs to/ { :print s/^# // s/^# *$// s*\$progname*'$progname'* s*\$host*'"$host"'* s*\$SHELL*'"$SHELL"'* s*\$LTCC*'"$LTCC"'* s*\$LTCFLAGS*'"$LTCFLAGS"'* s*\$LD*'"$LD"'* s/\$with_gnu_ld/'"$with_gnu_ld"'/ s/\$automake_version/'"`(${AUTOMAKE-automake} --version) 2>/dev/null |$SED 1q`"'/ s/\$autoconf_version/'"`(${AUTOCONF-autoconf} --version) 2>/dev/null |$SED 1q`"'/ p d } /^# .* home page:/b print /^# General help using/b print ' < "$progpath" ret=$? if test -z "$1"; then exit $ret fi } # func_missing_arg argname # Echo program name prefixed message to standard error and set global # exit_cmd. func_missing_arg () { $opt_debug func_error "missing argument for $1." exit_cmd=exit } # func_split_short_opt shortopt # Set func_split_short_opt_name and func_split_short_opt_arg shell # variables after splitting SHORTOPT after the 2nd character. func_split_short_opt () { my_sed_short_opt='1s/^\(..\).*$/\1/;q' my_sed_short_rest='1s/^..\(.*\)$/\1/;q' func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"` func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"` } # func_split_short_opt may be replaced by extended shell implementation # func_split_long_opt longopt # Set func_split_long_opt_name and func_split_long_opt_arg shell # variables after splitting LONGOPT at the `=' sign. func_split_long_opt () { my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q' my_sed_long_arg='1s/^--[^=]*=//' func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"` func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"` } # func_split_long_opt may be replaced by extended shell implementation exit_cmd=: magic="%%%MAGIC variable%%%" magic_exe="%%%MAGIC EXE variable%%%" # Global variables. nonopt= preserve_args= lo2o="s/\\.lo\$/.${objext}/" o2lo="s/\\.${objext}\$/.lo/" extracted_archives= extracted_serial=0 # If this variable is set in any of the actions, the command in it # will be execed at the end. This prevents here-documents from being # left over by shells. exec_cmd= # func_append var value # Append VALUE to the end of shell variable VAR. func_append () { eval "${1}=\$${1}\${2}" } # func_append may be replaced by extended shell implementation # func_append_quoted var value # Quote VALUE and append to the end of shell variable VAR, separated # by a space. func_append_quoted () { func_quote_for_eval "${2}" eval "${1}=\$${1}\\ \$func_quote_for_eval_result" } # func_append_quoted may be replaced by extended shell implementation # func_arith arithmetic-term... func_arith () { func_arith_result=`expr "${@}"` } # func_arith may be replaced by extended shell implementation # func_len string # STRING may not start with a hyphen. func_len () { func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len` } # func_len may be replaced by extended shell implementation # func_lo2o object func_lo2o () { func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"` } # func_lo2o may be replaced by extended shell implementation # func_xform libobj-or-source func_xform () { func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'` } # func_xform may be replaced by extended shell implementation # func_fatal_configuration arg... # Echo program name prefixed message to standard error, followed by # a configuration failure hint, and exit. func_fatal_configuration () { func_error ${1+"$@"} func_error "See the $PACKAGE documentation for more information." func_fatal_error "Fatal configuration error." } # func_config # Display the configuration for all the tags in this script. func_config () { re_begincf='^# ### BEGIN LIBTOOL' re_endcf='^# ### END LIBTOOL' # Default configuration. $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" # Now print the configurations for the tags. for tagname in $taglist; do $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" done exit $? } # func_features # Display the features supported by this script. func_features () { echo "host: $host" if test "$build_libtool_libs" = yes; then echo "enable shared libraries" else echo "disable shared libraries" fi if test "$build_old_libs" = yes; then echo "enable static libraries" else echo "disable static libraries" fi exit $? } # func_enable_tag tagname # Verify that TAGNAME is valid, and either flag an error and exit, or # enable the TAGNAME tag. We also add TAGNAME to the global $taglist # variable here. func_enable_tag () { # Global variable: tagname="$1" re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" sed_extractcf="/$re_begincf/,/$re_endcf/p" # Validate tagname. case $tagname in *[!-_A-Za-z0-9,/]*) func_fatal_error "invalid tag name: $tagname" ;; esac # Don't test for the "default" C tag, as we know it's # there but not specially marked. case $tagname in CC) ;; *) if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then taglist="$taglist $tagname" # Evaluate the configuration. Be careful to quote the path # and the sed script, to avoid splitting on whitespace, but # also don't use non-portable quotes within backquotes within # quotes we have to do it in 2 steps: extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` eval "$extractedcf" else func_error "ignoring unknown tag $tagname" fi ;; esac } # func_check_version_match # Ensure that we are using m4 macros, and libtool script from the same # release of libtool. func_check_version_match () { if test "$package_revision" != "$macro_revision"; then if test "$VERSION" != "$macro_version"; then if test -z "$macro_version"; then cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from an older release. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from $PACKAGE $macro_version. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF fi else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, $progname: but the definition of this LT_INIT comes from revision $macro_revision. $progname: You should recreate aclocal.m4 with macros from revision $package_revision $progname: of $PACKAGE $VERSION and run autoconf again. _LT_EOF fi exit $EXIT_MISMATCH fi } # Shorthand for --mode=foo, only valid as the first argument case $1 in clean|clea|cle|cl) shift; set dummy --mode clean ${1+"$@"}; shift ;; compile|compil|compi|comp|com|co|c) shift; set dummy --mode compile ${1+"$@"}; shift ;; execute|execut|execu|exec|exe|ex|e) shift; set dummy --mode execute ${1+"$@"}; shift ;; finish|finis|fini|fin|fi|f) shift; set dummy --mode finish ${1+"$@"}; shift ;; install|instal|insta|inst|ins|in|i) shift; set dummy --mode install ${1+"$@"}; shift ;; link|lin|li|l) shift; set dummy --mode link ${1+"$@"}; shift ;; uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) shift; set dummy --mode uninstall ${1+"$@"}; shift ;; esac # Option defaults: opt_debug=: opt_dry_run=false opt_config=false opt_preserve_dup_deps=false opt_features=false opt_finish=false opt_help=false opt_help_all=false opt_silent=: opt_warning=: opt_verbose=: opt_silent=false opt_verbose=false # Parse options once, thoroughly. This comes as soon as possible in the # script to make things like `--version' happen as quickly as we can. { # this just eases exit handling while test $# -gt 0; do opt="$1" shift case $opt in --debug|-x) opt_debug='set -x' func_echo "enabling shell trace mode" $opt_debug ;; --dry-run|--dryrun|-n) opt_dry_run=: ;; --config) opt_config=: func_config ;; --dlopen|-dlopen) optarg="$1" opt_dlopen="${opt_dlopen+$opt_dlopen }$optarg" shift ;; --preserve-dup-deps) opt_preserve_dup_deps=: ;; --features) opt_features=: func_features ;; --finish) opt_finish=: set dummy --mode finish ${1+"$@"}; shift ;; --help) opt_help=: ;; --help-all) opt_help_all=: opt_help=': help-all' ;; --mode) test $# = 0 && func_missing_arg $opt && break optarg="$1" opt_mode="$optarg" case $optarg in # Valid mode arguments: clean|compile|execute|finish|install|link|relink|uninstall) ;; # Catch anything else as an error *) func_error "invalid argument for $opt" exit_cmd=exit break ;; esac shift ;; --no-silent|--no-quiet) opt_silent=false func_append preserve_args " $opt" ;; --no-warning|--no-warn) opt_warning=false func_append preserve_args " $opt" ;; --no-verbose) opt_verbose=false func_append preserve_args " $opt" ;; --silent|--quiet) opt_silent=: func_append preserve_args " $opt" opt_verbose=false ;; --verbose|-v) opt_verbose=: func_append preserve_args " $opt" opt_silent=false ;; --tag) test $# = 0 && func_missing_arg $opt && break optarg="$1" opt_tag="$optarg" func_append preserve_args " $opt $optarg" func_enable_tag "$optarg" shift ;; -\?|-h) func_usage ;; --help) func_help ;; --version) func_version ;; # Separate optargs to long options: --*=*) func_split_long_opt "$opt" set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"} shift ;; # Separate non-argument short options: -\?*|-h*|-n*|-v*) func_split_short_opt "$opt" set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"} shift ;; --) break ;; -*) func_fatal_help "unrecognized option \`$opt'" ;; *) set dummy "$opt" ${1+"$@"}; shift; break ;; esac done # Validate options: # save first non-option argument if test "$#" -gt 0; then nonopt="$opt" shift fi # preserve --debug test "$opt_debug" = : || func_append preserve_args " --debug" case $host in *cygwin* | *mingw* | *pw32* | *cegcc*) # don't eliminate duplications in $postdeps and $predeps opt_duplicate_compiler_generated_deps=: ;; *) opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps ;; esac $opt_help || { # Sanity checks first: func_check_version_match if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then func_fatal_configuration "not configured to build any kind of library" fi # Darwin sucks eval std_shrext=\"$shrext_cmds\" # Only execute mode is allowed to have -dlopen flags. if test -n "$opt_dlopen" && test "$opt_mode" != execute; then func_error "unrecognized option \`-dlopen'" $ECHO "$help" 1>&2 exit $EXIT_FAILURE fi # Change the help message to a mode-specific one. generic_help="$help" help="Try \`$progname --help --mode=$opt_mode' for more information." } # Bail if the options were screwed $exit_cmd $EXIT_FAILURE } ## ----------- ## ## Main. ## ## ----------- ## # func_lalib_p file # True iff FILE is a libtool `.la' library or `.lo' object file. # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_lalib_p () { test -f "$1" && $SED -e 4q "$1" 2>/dev/null \ | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 } # func_lalib_unsafe_p file # True iff FILE is a libtool `.la' library or `.lo' object file. # This function implements the same check as func_lalib_p without # resorting to external programs. To this end, it redirects stdin and # closes it afterwards, without saving the original file descriptor. # As a safety measure, use it only where a negative result would be # fatal anyway. Works if `file' does not exist. func_lalib_unsafe_p () { lalib_p=no if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then for lalib_p_l in 1 2 3 4 do read lalib_p_line case "$lalib_p_line" in \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; esac done exec 0<&5 5<&- fi test "$lalib_p" = yes } # func_ltwrapper_script_p file # True iff FILE is a libtool wrapper script # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_script_p () { func_lalib_p "$1" } # func_ltwrapper_executable_p file # True iff FILE is a libtool wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_executable_p () { func_ltwrapper_exec_suffix= case $1 in *.exe) ;; *) func_ltwrapper_exec_suffix=.exe ;; esac $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 } # func_ltwrapper_scriptname file # Assumes file is an ltwrapper_executable # uses $file to determine the appropriate filename for a # temporary ltwrapper_script. func_ltwrapper_scriptname () { func_dirname_and_basename "$1" "" "." func_stripname '' '.exe' "$func_basename_result" func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" } # func_ltwrapper_p file # True iff FILE is a libtool wrapper script or wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_p () { func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" } # func_execute_cmds commands fail_cmd # Execute tilde-delimited COMMANDS. # If FAIL_CMD is given, eval that upon failure. # FAIL_CMD may read-access the current command in variable CMD! func_execute_cmds () { $opt_debug save_ifs=$IFS; IFS='~' for cmd in $1; do IFS=$save_ifs eval cmd=\"$cmd\" func_show_eval "$cmd" "${2-:}" done IFS=$save_ifs } # func_source file # Source FILE, adding directory component if necessary. # Note that it is not necessary on cygwin/mingw to append a dot to # FILE even if both FILE and FILE.exe exist: automatic-append-.exe # behavior happens only for exec(3), not for open(2)! Also, sourcing # `FILE.' does not work on cygwin managed mounts. func_source () { $opt_debug case $1 in */* | *\\*) . "$1" ;; *) . "./$1" ;; esac } # func_resolve_sysroot PATH # Replace a leading = in PATH with a sysroot. Store the result into # func_resolve_sysroot_result func_resolve_sysroot () { func_resolve_sysroot_result=$1 case $func_resolve_sysroot_result in =*) func_stripname '=' '' "$func_resolve_sysroot_result" func_resolve_sysroot_result=$lt_sysroot$func_stripname_result ;; esac } # func_replace_sysroot PATH # If PATH begins with the sysroot, replace it with = and # store the result into func_replace_sysroot_result. func_replace_sysroot () { case "$lt_sysroot:$1" in ?*:"$lt_sysroot"*) func_stripname "$lt_sysroot" '' "$1" func_replace_sysroot_result="=$func_stripname_result" ;; *) # Including no sysroot. func_replace_sysroot_result=$1 ;; esac } # func_infer_tag arg # Infer tagged configuration to use if any are available and # if one wasn't chosen via the "--tag" command line option. # Only attempt this if the compiler in the base compile # command doesn't match the default compiler. # arg is usually of the form 'gcc ...' func_infer_tag () { $opt_debug if test -n "$available_tags" && test -z "$tagname"; then CC_quoted= for arg in $CC; do func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case $@ in # Blanks in the command may have been stripped by the calling shell, # but not from the CC environment variable when configure was run. " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; # Blanks at the start of $base_compile will cause this to fail # if we don't check for them as well. *) for z in $available_tags; do if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then # Evaluate the configuration. eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" CC_quoted= for arg in $CC; do # Double-quote args containing other shell metacharacters. func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case "$@ " in " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) # The compiler in the base compile command matches # the one in the tagged configuration. # Assume this is the tagged configuration we want. tagname=$z break ;; esac fi done # If $tagname still isn't set, then no tagged configuration # was found and let the user know that the "--tag" command # line option must be used. if test -z "$tagname"; then func_echo "unable to infer tagged configuration" func_fatal_error "specify a tag with \`--tag'" # else # func_verbose "using $tagname tagged configuration" fi ;; esac fi } # func_write_libtool_object output_name pic_name nonpic_name # Create a libtool object file (analogous to a ".la" file), # but don't create it if we're doing a dry run. func_write_libtool_object () { write_libobj=${1} if test "$build_libtool_libs" = yes; then write_lobj=\'${2}\' else write_lobj=none fi if test "$build_old_libs" = yes; then write_oldobj=\'${3}\' else write_oldobj=none fi $opt_dry_run || { cat >${write_libobj}T </dev/null` if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | $SED -e "$lt_sed_naive_backslashify"` else func_convert_core_file_wine_to_w32_result= fi fi } # end: func_convert_core_file_wine_to_w32 # func_convert_core_path_wine_to_w32 ARG # Helper function used by path conversion functions when $build is *nix, and # $host is mingw, cygwin, or some other w32 environment. Relies on a correctly # configured wine environment available, with the winepath program in $build's # $PATH. Assumes ARG has no leading or trailing path separator characters. # # ARG is path to be converted from $build format to win32. # Result is available in $func_convert_core_path_wine_to_w32_result. # Unconvertible file (directory) names in ARG are skipped; if no directory names # are convertible, then the result may be empty. func_convert_core_path_wine_to_w32 () { $opt_debug # unfortunately, winepath doesn't convert paths, only file names func_convert_core_path_wine_to_w32_result="" if test -n "$1"; then oldIFS=$IFS IFS=: for func_convert_core_path_wine_to_w32_f in $1; do IFS=$oldIFS func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" if test -n "$func_convert_core_file_wine_to_w32_result" ; then if test -z "$func_convert_core_path_wine_to_w32_result"; then func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result" else func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" fi fi done IFS=$oldIFS fi } # end: func_convert_core_path_wine_to_w32 # func_cygpath ARGS... # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or # (2), returns the Cygwin file name or path in func_cygpath_result (input # file name or path is assumed to be in w32 format, as previously converted # from $build's *nix or MSYS format). In case (3), returns the w32 file name # or path in func_cygpath_result (input file name or path is assumed to be in # Cygwin format). Returns an empty string on error. # # ARGS are passed to cygpath, with the last one being the file name or path to # be converted. # # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH # environment variable; do not put it in $PATH. func_cygpath () { $opt_debug if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` if test "$?" -ne 0; then # on failure, ensure result is empty func_cygpath_result= fi else func_cygpath_result= func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'" fi } #end: func_cygpath # func_convert_core_msys_to_w32 ARG # Convert file name or path ARG from MSYS format to w32 format. Return # result in func_convert_core_msys_to_w32_result. func_convert_core_msys_to_w32 () { $opt_debug # awkward: cmd appends spaces to result func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"` } #end: func_convert_core_msys_to_w32 # func_convert_file_check ARG1 ARG2 # Verify that ARG1 (a file name in $build format) was converted to $host # format in ARG2. Otherwise, emit an error message, but continue (resetting # func_to_host_file_result to ARG1). func_convert_file_check () { $opt_debug if test -z "$2" && test -n "$1" ; then func_error "Could not determine host file name corresponding to" func_error " \`$1'" func_error "Continuing, but uninstalled executables may not work." # Fallback: func_to_host_file_result="$1" fi } # end func_convert_file_check # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH # Verify that FROM_PATH (a path in $build format) was converted to $host # format in TO_PATH. Otherwise, emit an error message, but continue, resetting # func_to_host_file_result to a simplistic fallback value (see below). func_convert_path_check () { $opt_debug if test -z "$4" && test -n "$3"; then func_error "Could not determine the host path corresponding to" func_error " \`$3'" func_error "Continuing, but uninstalled executables may not work." # Fallback. This is a deliberately simplistic "conversion" and # should not be "improved". See libtool.info. if test "x$1" != "x$2"; then lt_replace_pathsep_chars="s|$1|$2|g" func_to_host_path_result=`echo "$3" | $SED -e "$lt_replace_pathsep_chars"` else func_to_host_path_result="$3" fi fi } # end func_convert_path_check # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT # and appending REPL if ORIG matches BACKPAT. func_convert_path_front_back_pathsep () { $opt_debug case $4 in $1 ) func_to_host_path_result="$3$func_to_host_path_result" ;; esac case $4 in $2 ) func_append func_to_host_path_result "$3" ;; esac } # end func_convert_path_front_back_pathsep ################################################## # $build to $host FILE NAME CONVERSION FUNCTIONS # ################################################## # invoked via `$to_host_file_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # Result will be available in $func_to_host_file_result. # func_to_host_file ARG # Converts the file name ARG from $build format to $host format. Return result # in func_to_host_file_result. func_to_host_file () { $opt_debug $to_host_file_cmd "$1" } # end func_to_host_file # func_to_tool_file ARG LAZY # converts the file name ARG from $build format to toolchain format. Return # result in func_to_tool_file_result. If the conversion in use is listed # in (the comma separated) LAZY, no conversion takes place. func_to_tool_file () { $opt_debug case ,$2, in *,"$to_tool_file_cmd",*) func_to_tool_file_result=$1 ;; *) $to_tool_file_cmd "$1" func_to_tool_file_result=$func_to_host_file_result ;; esac } # end func_to_tool_file # func_convert_file_noop ARG # Copy ARG to func_to_host_file_result. func_convert_file_noop () { func_to_host_file_result="$1" } # end func_convert_file_noop # func_convert_file_msys_to_w32 ARG # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_file_result. func_convert_file_msys_to_w32 () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_to_host_file_result="$func_convert_core_msys_to_w32_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_w32 # func_convert_file_cygwin_to_w32 ARG # Convert file name ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_file_cygwin_to_w32 () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then # because $build is cygwin, we call "the" cygpath in $PATH; no need to use # LT_CYGPATH in this case. func_to_host_file_result=`cygpath -m "$1"` fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_cygwin_to_w32 # func_convert_file_nix_to_w32 ARG # Convert file name ARG from *nix to w32 format. Requires a wine environment # and a working winepath. Returns result in func_to_host_file_result. func_convert_file_nix_to_w32 () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then func_convert_core_file_wine_to_w32 "$1" func_to_host_file_result="$func_convert_core_file_wine_to_w32_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_w32 # func_convert_file_msys_to_cygwin ARG # Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_file_msys_to_cygwin () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_cygpath -u "$func_convert_core_msys_to_w32_result" func_to_host_file_result="$func_cygpath_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_cygwin # func_convert_file_nix_to_cygwin ARG # Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed # in a wine environment, working winepath, and LT_CYGPATH set. Returns result # in func_to_host_file_result. func_convert_file_nix_to_cygwin () { $opt_debug func_to_host_file_result="$1" if test -n "$1"; then # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. func_convert_core_file_wine_to_w32 "$1" func_cygpath -u "$func_convert_core_file_wine_to_w32_result" func_to_host_file_result="$func_cygpath_result" fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_cygwin ############################################# # $build to $host PATH CONVERSION FUNCTIONS # ############################################# # invoked via `$to_host_path_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # The result will be available in $func_to_host_path_result. # # Path separators are also converted from $build format to $host format. If # ARG begins or ends with a path separator character, it is preserved (but # converted to $host format) on output. # # All path conversion functions are named using the following convention: # file name conversion function : func_convert_file_X_to_Y () # path conversion function : func_convert_path_X_to_Y () # where, for any given $build/$host combination the 'X_to_Y' value is the # same. If conversion functions are added for new $build/$host combinations, # the two new functions must follow this pattern, or func_init_to_host_path_cmd # will break. # func_init_to_host_path_cmd # Ensures that function "pointer" variable $to_host_path_cmd is set to the # appropriate value, based on the value of $to_host_file_cmd. to_host_path_cmd= func_init_to_host_path_cmd () { $opt_debug if test -z "$to_host_path_cmd"; then func_stripname 'func_convert_file_' '' "$to_host_file_cmd" to_host_path_cmd="func_convert_path_${func_stripname_result}" fi } # func_to_host_path ARG # Converts the path ARG from $build format to $host format. Return result # in func_to_host_path_result. func_to_host_path () { $opt_debug func_init_to_host_path_cmd $to_host_path_cmd "$1" } # end func_to_host_path # func_convert_path_noop ARG # Copy ARG to func_to_host_path_result. func_convert_path_noop () { func_to_host_path_result="$1" } # end func_convert_path_noop # func_convert_path_msys_to_w32 ARG # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_path_result. func_convert_path_msys_to_w32 () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # Remove leading and trailing path separator characters from ARG. MSYS # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; # and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result="$func_convert_core_msys_to_w32_result" func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_msys_to_w32 # func_convert_path_cygwin_to_w32 ARG # Convert path ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_path_cygwin_to_w32 () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_cygwin_to_w32 # func_convert_path_nix_to_w32 ARG # Convert path ARG from *nix to w32 format. Requires a wine environment and # a working winepath. Returns result in func_to_host_file_result. func_convert_path_nix_to_w32 () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result="$func_convert_core_path_wine_to_w32_result" func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_nix_to_w32 # func_convert_path_msys_to_cygwin ARG # Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_path_msys_to_cygwin () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_msys_to_w32_result" func_to_host_path_result="$func_cygpath_result" func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_msys_to_cygwin # func_convert_path_nix_to_cygwin ARG # Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a # a wine environment, working winepath, and LT_CYGPATH set. Returns result in # func_to_host_file_result. func_convert_path_nix_to_cygwin () { $opt_debug func_to_host_path_result="$1" if test -n "$1"; then # Remove leading and trailing path separator characters from # ARG. msys behavior is inconsistent here, cygpath turns them # into '.;' and ';.', and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" func_to_host_path_result="$func_cygpath_result" func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_nix_to_cygwin # func_mode_compile arg... func_mode_compile () { $opt_debug # Get the compilation command and the source file. base_compile= srcfile="$nonopt" # always keep a non-empty value in "srcfile" suppress_opt=yes suppress_output= arg_mode=normal libobj= later= pie_flag= for arg do case $arg_mode in arg ) # do not "continue". Instead, add this to base_compile lastarg="$arg" arg_mode=normal ;; target ) libobj="$arg" arg_mode=normal continue ;; normal ) # Accept any command-line options. case $arg in -o) test -n "$libobj" && \ func_fatal_error "you cannot specify \`-o' more than once" arg_mode=target continue ;; -pie | -fpie | -fPIE) func_append pie_flag " $arg" continue ;; -shared | -static | -prefer-pic | -prefer-non-pic) func_append later " $arg" continue ;; -no-suppress) suppress_opt=no continue ;; -Xcompiler) arg_mode=arg # the next one goes into the "base_compile" arg list continue # The current "srcfile" will either be retained or ;; # replaced later. I would guess that would be a bug. -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result lastarg= save_ifs="$IFS"; IFS=',' for arg in $args; do IFS="$save_ifs" func_append_quoted lastarg "$arg" done IFS="$save_ifs" func_stripname ' ' '' "$lastarg" lastarg=$func_stripname_result # Add the arguments to base_compile. func_append base_compile " $lastarg" continue ;; *) # Accept the current argument as the source file. # The previous "srcfile" becomes the current argument. # lastarg="$srcfile" srcfile="$arg" ;; esac # case $arg ;; esac # case $arg_mode # Aesthetically quote the previous argument. func_append_quoted base_compile "$lastarg" done # for arg case $arg_mode in arg) func_fatal_error "you must specify an argument for -Xcompile" ;; target) func_fatal_error "you must specify a target with \`-o'" ;; *) # Get the name of the library object. test -z "$libobj" && { func_basename "$srcfile" libobj="$func_basename_result" } ;; esac # Recognize several different file suffixes. # If the user specifies -o file.o, it is replaced with file.lo case $libobj in *.[cCFSifmso] | \ *.ada | *.adb | *.ads | *.asm | \ *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) func_xform "$libobj" libobj=$func_xform_result ;; esac case $libobj in *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; *) func_fatal_error "cannot determine name of library object from \`$libobj'" ;; esac func_infer_tag $base_compile for arg in $later; do case $arg in -shared) test "$build_libtool_libs" != yes && \ func_fatal_configuration "can not build a shared library" build_old_libs=no continue ;; -static) build_libtool_libs=no build_old_libs=yes continue ;; -prefer-pic) pic_mode=yes continue ;; -prefer-non-pic) pic_mode=no continue ;; esac done func_quote_for_eval "$libobj" test "X$libobj" != "X$func_quote_for_eval_result" \ && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ && func_warning "libobj name \`$libobj' may not contain shell special characters." func_dirname_and_basename "$obj" "/" "" objname="$func_basename_result" xdir="$func_dirname_result" lobj=${xdir}$objdir/$objname test -z "$base_compile" && \ func_fatal_help "you must specify a compilation command" # Delete any leftover library objects. if test "$build_old_libs" = yes; then removelist="$obj $lobj $libobj ${libobj}T" else removelist="$lobj $libobj ${libobj}T" fi # On Cygwin there's no "real" PIC flag so we must build both object types case $host_os in cygwin* | mingw* | pw32* | os2* | cegcc*) pic_mode=default ;; esac if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then # non-PIC code in shared libraries is not supported pic_mode=default fi # Calculate the filename of the output object if compiler does # not support -o with -c if test "$compiler_c_o" = no; then output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext} lockfile="$output_obj.lock" else output_obj= need_locks=no lockfile= fi # Lock this critical section if it is needed # We use this script file to make the link, it avoids creating a new file if test "$need_locks" = yes; then until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done elif test "$need_locks" = warn; then if test -f "$lockfile"; then $ECHO "\ *** ERROR, $lockfile exists and contains: `cat $lockfile 2>/dev/null` This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi func_append removelist " $output_obj" $ECHO "$srcfile" > "$lockfile" fi $opt_dry_run || $RM $removelist func_append removelist " $lockfile" trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 srcfile=$func_to_tool_file_result func_quote_for_eval "$srcfile" qsrcfile=$func_quote_for_eval_result # Only build a PIC object if we are building libtool libraries. if test "$build_libtool_libs" = yes; then # Without this assignment, base_compile gets emptied. fbsd_hideous_sh_bug=$base_compile if test "$pic_mode" != no; then command="$base_compile $qsrcfile $pic_flag" else # Don't build PIC code command="$base_compile $qsrcfile" fi func_mkdir_p "$xdir$objdir" if test -z "$output_obj"; then # Place PIC objects in $objdir func_append command " -o $lobj" fi func_show_eval_locale "$command" \ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' if test "$need_locks" = warn && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed, then go on to compile the next one if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then func_show_eval '$MV "$output_obj" "$lobj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi # Allow error messages only from the first compilation. if test "$suppress_opt" = yes; then suppress_output=' >/dev/null 2>&1' fi fi # Only build a position-dependent object if we build old libraries. if test "$build_old_libs" = yes; then if test "$pic_mode" != yes; then # Don't build PIC code command="$base_compile $qsrcfile$pie_flag" else command="$base_compile $qsrcfile $pic_flag" fi if test "$compiler_c_o" = yes; then func_append command " -o $obj" fi # Suppress compiler output if we already did a PIC compilation. func_append command "$suppress_output" func_show_eval_locale "$command" \ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' if test "$need_locks" = warn && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then func_show_eval '$MV "$output_obj" "$obj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi fi $opt_dry_run || { func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" # Unlock the critical section if it was locked if test "$need_locks" != no; then removelist=$lockfile $RM "$lockfile" fi } exit $EXIT_SUCCESS } $opt_help || { test "$opt_mode" = compile && func_mode_compile ${1+"$@"} } func_mode_help () { # We need to display help for each of the modes. case $opt_mode in "") # Generic help is extracted from the usage comments # at the start of this file. func_help ;; clean) $ECHO \ "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... Remove files from the build directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, object or program, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; compile) $ECHO \ "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE Compile a source file into a libtool library object. This mode accepts the following additional options: -o OUTPUT-FILE set the output file name to OUTPUT-FILE -no-suppress do not suppress compiler output for multiple passes -prefer-pic try to build PIC objects only -prefer-non-pic try to build non-PIC objects only -shared do not build a \`.o' file suitable for static linking -static only build a \`.o' file suitable for static linking -Wc,FLAG pass FLAG directly to the compiler COMPILE-COMMAND is a command to be used in creating a \`standard' object file from the given SOURCEFILE. The output file name is determined by removing the directory component from SOURCEFILE, then substituting the C source code suffix \`.c' with the library object suffix, \`.lo'." ;; execute) $ECHO \ "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... Automatically set library path, then run a program. This mode accepts the following additional options: -dlopen FILE add the directory containing FILE to the library path This mode sets the library path environment variable according to \`-dlopen' flags. If any of the ARGS are libtool executable wrappers, then they are translated into their corresponding uninstalled binary, and any of their required library directories are added to the library path. Then, COMMAND is executed, with ARGS as arguments." ;; finish) $ECHO \ "Usage: $progname [OPTION]... --mode=finish [LIBDIR]... Complete the installation of libtool libraries. Each LIBDIR is a directory that contains libtool libraries. The commands that this mode executes may require superuser privileges. Use the \`--dry-run' option if you just want to see what would be executed." ;; install) $ECHO \ "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... Install executables or libraries. INSTALL-COMMAND is the installation command. The first component should be either the \`install' or \`cp' program. The following components of INSTALL-COMMAND are treated specially: -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation The rest of the components are interpreted as arguments to that command (only BSD-compatible install options are recognized)." ;; link) $ECHO \ "Usage: $progname [OPTION]... --mode=link LINK-COMMAND... Link object files or libraries together to form another library, or to create an executable program. LINK-COMMAND is a command using the C compiler that you would use to create a program from several object files. The following components of LINK-COMMAND are treated specially: -all-static do not do any dynamic linking at all -avoid-version do not add a version suffix if possible -bindir BINDIR specify path to binaries directory (for systems where libraries must be found in the PATH setting at runtime) -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) -export-symbols SYMFILE try to export only the symbols listed in SYMFILE -export-symbols-regex REGEX try to export only the symbols matching REGEX -LLIBDIR search LIBDIR for required installed libraries -lNAME OUTPUT-FILE requires the installed library libNAME -module build a library that can dlopened -no-fast-install disable the fast-install mode -no-install link a not-installable executable -no-undefined declare that a library does not refer to external symbols -o OUTPUT-FILE create OUTPUT-FILE from the specified objects -objectlist FILE Use a list of object files found in FILE to specify objects -precious-files-regex REGEX don't remove output files matching REGEX -release RELEASE specify package release information -rpath LIBDIR the created library will eventually be installed in LIBDIR -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries -shared only do dynamic linking of libtool libraries -shrext SUFFIX override the standard shared library file extension -static do not do any dynamic linking of uninstalled libtool libraries -static-libtool-libs do not do any dynamic linking of libtool libraries -version-info CURRENT[:REVISION[:AGE]] specify library version info [each variable defaults to 0] -weak LIBNAME declare that the target provides the LIBNAME interface -Wc,FLAG -Xcompiler FLAG pass linker-specific FLAG directly to the compiler -Wl,FLAG -Xlinker FLAG pass linker-specific FLAG directly to the linker -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) All other options (arguments beginning with \`-') are ignored. Every other argument is treated as a filename. Files ending in \`.la' are treated as uninstalled libtool libraries, other files are standard or library object files. If the OUTPUT-FILE ends in \`.la', then a libtool library is created, only library objects (\`.lo' files) may be specified, and \`-rpath' is required, except when creating a convenience library. If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created using \`ar' and \`ranlib', or on Windows using \`lib'. If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file is created, otherwise an executable program is created." ;; uninstall) $ECHO \ "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... Remove libraries from an installation directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; *) func_fatal_help "invalid operation mode \`$opt_mode'" ;; esac echo $ECHO "Try \`$progname --help' for more information about other modes." } # Now that we've collected a possible --mode arg, show help if necessary if $opt_help; then if test "$opt_help" = :; then func_mode_help else { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do func_mode_help done } | sed -n '1p; 2,$s/^Usage:/ or: /p' { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do echo func_mode_help done } | sed '1d /^When reporting/,/^Report/{ H d } $x /information about other modes/d /more detailed .*MODE/d s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' fi exit $? fi # func_mode_execute arg... func_mode_execute () { $opt_debug # The first argument is the command name. cmd="$nonopt" test -z "$cmd" && \ func_fatal_help "you must specify a COMMAND" # Handle -dlopen flags immediately. for file in $opt_dlopen; do test -f "$file" \ || func_fatal_help "\`$file' is not a file" dir= case $file in *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "\`$lib' is not a valid libtool archive" # Read the libtool library. dlname= library_names= func_source "$file" # Skip this library if it cannot be dlopened. if test -z "$dlname"; then # Warn if it was a shared library. test -n "$library_names" && \ func_warning "\`$file' was not linked with \`-export-dynamic'" continue fi func_dirname "$file" "" "." dir="$func_dirname_result" if test -f "$dir/$objdir/$dlname"; then func_append dir "/$objdir" else if test ! -f "$dir/$dlname"; then func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" fi fi ;; *.lo) # Just add the directory containing the .lo file. func_dirname "$file" "" "." dir="$func_dirname_result" ;; *) func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" continue ;; esac # Get the absolute pathname. absdir=`cd "$dir" && pwd` test -n "$absdir" && dir="$absdir" # Now add the directory to shlibpath_var. if eval "test -z \"\$$shlibpath_var\""; then eval "$shlibpath_var=\"\$dir\"" else eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" fi done # This variable tells wrapper scripts just to set shlibpath_var # rather than running their programs. libtool_execute_magic="$magic" # Check if any of the arguments is a wrapper script. args= for file do case $file in -* | *.la | *.lo ) ;; *) # Do a test to see if this is really a libtool program. if func_ltwrapper_script_p "$file"; then func_source "$file" # Transform arg to wrapped name. file="$progdir/$program" elif func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" func_source "$func_ltwrapper_scriptname_result" # Transform arg to wrapped name. file="$progdir/$program" fi ;; esac # Quote arguments (to preserve shell metacharacters). func_append_quoted args "$file" done if test "X$opt_dry_run" = Xfalse; then if test -n "$shlibpath_var"; then # Export the shlibpath_var. eval "export $shlibpath_var" fi # Restore saved environment variables for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test \"\${save_$lt_var+set}\" = set; then $lt_var=\$save_$lt_var; export $lt_var else $lt_unset $lt_var fi" done # Now prepare to actually exec the command. exec_cmd="\$cmd$args" else # Display what would be done. if test -n "$shlibpath_var"; then eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" echo "export $shlibpath_var" fi $ECHO "$cmd$args" exit $EXIT_SUCCESS fi } test "$opt_mode" = execute && func_mode_execute ${1+"$@"} # func_mode_finish arg... func_mode_finish () { $opt_debug libs= libdirs= admincmds= for opt in "$nonopt" ${1+"$@"} do if test -d "$opt"; then func_append libdirs " $opt" elif test -f "$opt"; then if func_lalib_unsafe_p "$opt"; then func_append libs " $opt" else func_warning "\`$opt' is not a valid libtool archive" fi else func_fatal_error "invalid argument \`$opt'" fi done if test -n "$libs"; then if test -n "$lt_sysroot"; then sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" else sysroot_cmd= fi # Remove sysroot references if $opt_dry_run; then for lib in $libs; do echo "removing references to $lt_sysroot and \`=' prefixes from $lib" done else tmpdir=`func_mktempdir` for lib in $libs; do sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ > $tmpdir/tmp-la mv -f $tmpdir/tmp-la $lib done ${RM}r "$tmpdir" fi fi if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then for libdir in $libdirs; do if test -n "$finish_cmds"; then # Do each command in the finish commands. func_execute_cmds "$finish_cmds" 'admincmds="$admincmds '"$cmd"'"' fi if test -n "$finish_eval"; then # Do the single finish_eval. eval cmds=\"$finish_eval\" $opt_dry_run || eval "$cmds" || func_append admincmds " $cmds" fi done fi # Exit here if they wanted silent mode. $opt_silent && exit $EXIT_SUCCESS if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then echo "----------------------------------------------------------------------" echo "Libraries have been installed in:" for libdir in $libdirs; do $ECHO " $libdir" done echo echo "If you ever happen to want to link against installed libraries" echo "in a given directory, LIBDIR, you must either use libtool, and" echo "specify the full pathname of the library, or use the \`-LLIBDIR'" echo "flag during linking and do at least one of the following:" if test -n "$shlibpath_var"; then echo " - add LIBDIR to the \`$shlibpath_var' environment variable" echo " during execution" fi if test -n "$runpath_var"; then echo " - add LIBDIR to the \`$runpath_var' environment variable" echo " during linking" fi if test -n "$hardcode_libdir_flag_spec"; then libdir=LIBDIR eval flag=\"$hardcode_libdir_flag_spec\" $ECHO " - use the \`$flag' linker flag" fi if test -n "$admincmds"; then $ECHO " - have your system administrator run these commands:$admincmds" fi if test -f /etc/ld.so.conf; then echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" fi echo echo "See any operating system documentation about shared libraries for" case $host in solaris2.[6789]|solaris2.1[0-9]) echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" echo "pages." ;; *) echo "more information, such as the ld(1) and ld.so(8) manual pages." ;; esac echo "----------------------------------------------------------------------" fi exit $EXIT_SUCCESS } test "$opt_mode" = finish && func_mode_finish ${1+"$@"} # func_mode_install arg... func_mode_install () { $opt_debug # There may be an optional sh(1) argument at the beginning of # install_prog (especially on Windows NT). if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || # Allow the use of GNU shtool's install command. case $nonopt in *shtool*) :;; *) false;; esac; then # Aesthetically quote it. func_quote_for_eval "$nonopt" install_prog="$func_quote_for_eval_result " arg=$1 shift else install_prog= arg=$nonopt fi # The real first argument should be the name of the installation program. # Aesthetically quote it. func_quote_for_eval "$arg" func_append install_prog "$func_quote_for_eval_result" install_shared_prog=$install_prog case " $install_prog " in *[\\\ /]cp\ *) install_cp=: ;; *) install_cp=false ;; esac # We need to accept at least all the BSD install flags. dest= files= opts= prev= install_type= isdir=no stripme= no_mode=: for arg do arg2= if test -n "$dest"; then func_append files " $dest" dest=$arg continue fi case $arg in -d) isdir=yes ;; -f) if $install_cp; then :; else prev=$arg fi ;; -g | -m | -o) prev=$arg ;; -s) stripme=" -s" continue ;; -*) ;; *) # If the previous option needed an argument, then skip it. if test -n "$prev"; then if test "x$prev" = x-m && test -n "$install_override_mode"; then arg2=$install_override_mode no_mode=false fi prev= else dest=$arg continue fi ;; esac # Aesthetically quote the argument. func_quote_for_eval "$arg" func_append install_prog " $func_quote_for_eval_result" if test -n "$arg2"; then func_quote_for_eval "$arg2" fi func_append install_shared_prog " $func_quote_for_eval_result" done test -z "$install_prog" && \ func_fatal_help "you must specify an install program" test -n "$prev" && \ func_fatal_help "the \`$prev' option requires an argument" if test -n "$install_override_mode" && $no_mode; then if $install_cp; then :; else func_quote_for_eval "$install_override_mode" func_append install_shared_prog " -m $func_quote_for_eval_result" fi fi if test -z "$files"; then if test -z "$dest"; then func_fatal_help "no file or destination specified" else func_fatal_help "you must specify a destination" fi fi # Strip any trailing slash from the destination. func_stripname '' '/' "$dest" dest=$func_stripname_result # Check to see that the destination is a directory. test -d "$dest" && isdir=yes if test "$isdir" = yes; then destdir="$dest" destname= else func_dirname_and_basename "$dest" "" "." destdir="$func_dirname_result" destname="$func_basename_result" # Not a directory, so check to see that there is only one file specified. set dummy $files; shift test "$#" -gt 1 && \ func_fatal_help "\`$dest' is not a directory" fi case $destdir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) for file in $files; do case $file in *.lo) ;; *) func_fatal_help "\`$destdir' must be an absolute directory name" ;; esac done ;; esac # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic="$magic" staticlibs= future_libdirs= current_libdirs= for file in $files; do # Do each installation. case $file in *.$libext) # Do the static libraries later. func_append staticlibs " $file" ;; *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "\`$file' is not a valid libtool archive" library_names= old_library= relink_command= func_source "$file" # Add the libdir to current_libdirs if it is the destination. if test "X$destdir" = "X$libdir"; then case "$current_libdirs " in *" $libdir "*) ;; *) func_append current_libdirs " $libdir" ;; esac else # Note the libdir as a future libdir. case "$future_libdirs " in *" $libdir "*) ;; *) func_append future_libdirs " $libdir" ;; esac fi func_dirname "$file" "/" "" dir="$func_dirname_result" func_append dir "$objdir" if test -n "$relink_command"; then # Determine the prefix the user has applied to our future dir. inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` # Don't allow the user to place us outside of our expected # location b/c this prevents finding dependent libraries that # are installed to the same prefix. # At present, this check doesn't affect windows .dll's that # are installed into $libdir/../bin (currently, that works fine) # but it's something to keep an eye on. test "$inst_prefix_dir" = "$destdir" && \ func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" if test -n "$inst_prefix_dir"; then # Stick the inst_prefix_dir data into the link command. relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` else relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` fi func_warning "relinking \`$file'" func_show_eval "$relink_command" \ 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' fi # See the names of the shared library. set dummy $library_names; shift if test -n "$1"; then realname="$1" shift srcname="$realname" test -n "$relink_command" && srcname="$realname"T # Install the shared library and build the symlinks. func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ 'exit $?' tstripme="$stripme" case $host_os in cygwin* | mingw* | pw32* | cegcc*) case $realname in *.dll.a) tstripme="" ;; esac ;; esac if test -n "$tstripme" && test -n "$striplib"; then func_show_eval "$striplib $destdir/$realname" 'exit $?' fi if test "$#" -gt 0; then # Delete the old symlinks, and create new ones. # Try `ln -sf' first, because the `ln' binary might depend on # the symlink we replace! Solaris /bin/ln does not understand -f, # so we also need to try rm && ln -s. for linkname do test "$linkname" != "$realname" \ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" done fi # Do each command in the postinstall commands. lib="$destdir/$realname" func_execute_cmds "$postinstall_cmds" 'exit $?' fi # Install the pseudo-library for information purposes. func_basename "$file" name="$func_basename_result" instname="$dir/$name"i func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' # Maybe install the static library, too. test -n "$old_library" && func_append staticlibs " $dir/$old_library" ;; *.lo) # Install (i.e. copy) a libtool object. # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile="$destdir/$destname" else func_basename "$file" destfile="$func_basename_result" destfile="$destdir/$destfile" fi # Deduce the name of the destination old-style object file. case $destfile in *.lo) func_lo2o "$destfile" staticdest=$func_lo2o_result ;; *.$objext) staticdest="$destfile" destfile= ;; *) func_fatal_help "cannot copy a libtool object to \`$destfile'" ;; esac # Install the libtool object if requested. test -n "$destfile" && \ func_show_eval "$install_prog $file $destfile" 'exit $?' # Install the old object if enabled. if test "$build_old_libs" = yes; then # Deduce the name of the old-style object file. func_lo2o "$file" staticobj=$func_lo2o_result func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' fi exit $EXIT_SUCCESS ;; *) # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile="$destdir/$destname" else func_basename "$file" destfile="$func_basename_result" destfile="$destdir/$destfile" fi # If the file is missing, and there is a .exe on the end, strip it # because it is most likely a libtool script we actually want to # install stripped_ext="" case $file in *.exe) if test ! -f "$file"; then func_stripname '' '.exe' "$file" file=$func_stripname_result stripped_ext=".exe" fi ;; esac # Do a test to see if this is really a libtool program. case $host in *cygwin* | *mingw*) if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" wrapper=$func_ltwrapper_scriptname_result else func_stripname '' '.exe' "$file" wrapper=$func_stripname_result fi ;; *) wrapper=$file ;; esac if func_ltwrapper_script_p "$wrapper"; then notinst_deplibs= relink_command= func_source "$wrapper" # Check the variables that should have been set. test -z "$generated_by_libtool_version" && \ func_fatal_error "invalid libtool wrapper script \`$wrapper'" finalize=yes for lib in $notinst_deplibs; do # Check to see that each library is installed. libdir= if test -f "$lib"; then func_source "$lib" fi libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test if test -n "$libdir" && test ! -f "$libfile"; then func_warning "\`$lib' has not been installed in \`$libdir'" finalize=no fi done relink_command= func_source "$wrapper" outputname= if test "$fast_install" = no && test -n "$relink_command"; then $opt_dry_run || { if test "$finalize" = yes; then tmpdir=`func_mktempdir` func_basename "$file$stripped_ext" file="$func_basename_result" outputname="$tmpdir/$file" # Replace the output file specification. relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` $opt_silent || { func_quote_for_expand "$relink_command" eval "func_echo $func_quote_for_expand_result" } if eval "$relink_command"; then : else func_error "error: relink \`$file' with the above command before installing it" $opt_dry_run || ${RM}r "$tmpdir" continue fi file="$outputname" else func_warning "cannot relink \`$file'" fi } else # Install the binary that we compiled earlier. file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` fi fi # remove .exe since cygwin /usr/bin/install will append another # one anyway case $install_prog,$host in */usr/bin/install*,*cygwin*) case $file:$destfile in *.exe:*.exe) # this is ok ;; *.exe:*) destfile=$destfile.exe ;; *:*.exe) func_stripname '' '.exe' "$destfile" destfile=$func_stripname_result ;; esac ;; esac func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' $opt_dry_run || if test -n "$outputname"; then ${RM}r "$tmpdir" fi ;; esac done for file in $staticlibs; do func_basename "$file" name="$func_basename_result" # Set up the ranlib parameters. oldlib="$destdir/$name" func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 tool_oldlib=$func_to_tool_file_result func_show_eval "$install_prog \$file \$oldlib" 'exit $?' if test -n "$stripme" && test -n "$old_striplib"; then func_show_eval "$old_striplib $tool_oldlib" 'exit $?' fi # Do each command in the postinstall commands. func_execute_cmds "$old_postinstall_cmds" 'exit $?' done test -n "$future_libdirs" && \ func_warning "remember to run \`$progname --finish$future_libdirs'" if test -n "$current_libdirs"; then # Maybe just do a dry run. $opt_dry_run && current_libdirs=" -n$current_libdirs" exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' else exit $EXIT_SUCCESS fi } test "$opt_mode" = install && func_mode_install ${1+"$@"} # func_generate_dlsyms outputname originator pic_p # Extract symbols from dlprefiles and create ${outputname}S.o with # a dlpreopen symbol table. func_generate_dlsyms () { $opt_debug my_outputname="$1" my_originator="$2" my_pic_p="${3-no}" my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` my_dlsyms= if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then if test -n "$NM" && test -n "$global_symbol_pipe"; then my_dlsyms="${my_outputname}S.c" else func_error "not configured to extract global symbols from dlpreopened files" fi fi if test -n "$my_dlsyms"; then case $my_dlsyms in "") ;; *.c) # Discover the nlist of each of the dlfiles. nlist="$output_objdir/${my_outputname}.nm" func_show_eval "$RM $nlist ${nlist}S ${nlist}T" # Parse the name list into a source file. func_verbose "creating $output_objdir/$my_dlsyms" $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ /* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ /* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ #ifdef __cplusplus extern \"C\" { #endif #if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) #pragma GCC diagnostic ignored \"-Wstrict-prototypes\" #endif /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif /* External symbol declarations for the compiler. */\ " if test "$dlself" = yes; then func_verbose "generating symbol list for \`$output'" $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" # Add our own program objects to the symbol list. progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` for progfile in $progfiles; do func_to_tool_file "$progfile" func_convert_file_msys_to_w32 func_verbose "extracting global C symbols from \`$func_to_tool_file_result'" $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" done if test -n "$exclude_expsyms"; then $opt_dry_run || { eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi if test -n "$export_symbols_regex"; then $opt_dry_run || { eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi # Prepare the list of exported symbols if test -z "$export_symbols"; then export_symbols="$output_objdir/$outputname.exp" $opt_dry_run || { $RM $export_symbols eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' ;; esac } else $opt_dry_run || { eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' ;; esac } fi fi for dlprefile in $dlprefiles; do func_verbose "extracting global C symbols from \`$dlprefile'" func_basename "$dlprefile" name="$func_basename_result" case $host in *cygwin* | *mingw* | *cegcc* ) # if an import library, we need to obtain dlname if func_win32_import_lib_p "$dlprefile"; then func_tr_sh "$dlprefile" eval "curr_lafile=\$libfile_$func_tr_sh_result" dlprefile_dlbasename="" if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then # Use subshell, to avoid clobbering current variable values dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` if test -n "$dlprefile_dlname" ; then func_basename "$dlprefile_dlname" dlprefile_dlbasename="$func_basename_result" else # no lafile. user explicitly requested -dlpreopen . $sharedlib_from_linklib_cmd "$dlprefile" dlprefile_dlbasename=$sharedlib_from_linklib_result fi fi $opt_dry_run || { if test -n "$dlprefile_dlbasename" ; then eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' else func_warning "Could not compute DLL name from $name" eval '$ECHO ": $name " >> "$nlist"' fi func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" } else # not an import lib $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } fi ;; *) $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } ;; esac done $opt_dry_run || { # Make sure we have at least an empty file. test -f "$nlist" || : > "$nlist" if test -n "$exclude_expsyms"; then $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T $MV "$nlist"T "$nlist" fi # Try sorting and uniquifying the output. if $GREP -v "^: " < "$nlist" | if sort -k 3 /dev/null 2>&1; then sort -k 3 else sort +2 fi | uniq > "$nlist"S; then : else $GREP -v "^: " < "$nlist" > "$nlist"S fi if test -f "$nlist"S; then eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' else echo '/* NONE */' >> "$output_objdir/$my_dlsyms" fi echo >> "$output_objdir/$my_dlsyms" "\ /* The mapping between symbol names and symbols. */ typedef struct { const char *name; void *address; } lt_dlsymlist; extern LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[]; LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[] = {\ { \"$my_originator\", (void *) 0 }," case $need_lib_prefix in no) eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; *) eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; esac echo >> "$output_objdir/$my_dlsyms" "\ {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt_${my_prefix}_LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif\ " } # !$opt_dry_run pic_flag_for_symtable= case "$compile_command " in *" -static "*) ;; *) case $host in # compiling the symbol table file with pic_flag works around # a FreeBSD bug that causes programs to crash when -lm is # linked before any other PIC object. But we must not use # pic_flag when linking with -static. The problem exists in # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; *-*-hpux*) pic_flag_for_symtable=" $pic_flag" ;; *) if test "X$my_pic_p" != Xno; then pic_flag_for_symtable=" $pic_flag" fi ;; esac ;; esac symtab_cflags= for arg in $LTCFLAGS; do case $arg in -pie | -fpie | -fPIE) ;; *) func_append symtab_cflags " $arg" ;; esac done # Now compile the dynamic symbol file. func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' # Clean up the generated files. func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' # Transform the symbol file into the correct name. symfileobj="$output_objdir/${my_outputname}S.$objext" case $host in *cygwin* | *mingw* | *cegcc* ) if test -f "$output_objdir/$my_outputname.def"; then compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` else compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` fi ;; *) compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` ;; esac ;; *) func_fatal_error "unknown suffix for \`$my_dlsyms'" ;; esac else # We keep going just in case the user didn't refer to # lt_preloaded_symbols. The linker will fail if global_symbol_pipe # really was required. # Nullify the symbol file. compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` fi } # func_win32_libid arg # return the library type of file 'arg' # # Need a lot of goo to handle *both* DLLs and import libs # Has to be a shell function in order to 'eat' the argument # that is supplied when $file_magic_command is called. # Despite the name, also deal with 64 bit binaries. func_win32_libid () { $opt_debug win32_libid_type="unknown" win32_fileres=`file -L $1 2>/dev/null` case $win32_fileres in *ar\ archive\ import\ library*) # definitely import win32_libid_type="x86 archive import" ;; *ar\ archive*) # could be an import, or static # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then func_to_tool_file "$1" func_convert_file_msys_to_w32 win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | $SED -n -e ' 1,100{ / I /{ s,.*,import, p q } }'` case $win32_nmres in import*) win32_libid_type="x86 archive import";; *) win32_libid_type="x86 archive static";; esac fi ;; *DLL*) win32_libid_type="x86 DLL" ;; *executable*) # but shell scripts are "executable" too... case $win32_fileres in *MS\ Windows\ PE\ Intel*) win32_libid_type="x86 DLL" ;; esac ;; esac $ECHO "$win32_libid_type" } # func_cygming_dll_for_implib ARG # # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib () { $opt_debug sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` } # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs # # The is the core of a fallback implementation of a # platform-specific function to extract the name of the # DLL associated with the specified import library LIBNAME. # # SECTION_NAME is either .idata$6 or .idata$7, depending # on the platform and compiler that created the implib. # # Echos the name of the DLL associated with the # specified import library. func_cygming_dll_for_implib_fallback_core () { $opt_debug match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` $OBJDUMP -s --section "$1" "$2" 2>/dev/null | $SED '/^Contents of section '"$match_literal"':/{ # Place marker at beginning of archive member dllname section s/.*/====MARK====/ p d } # These lines can sometimes be longer than 43 characters, but # are always uninteresting /:[ ]*file format pe[i]\{,1\}-/d /^In archive [^:]*:/d # Ensure marker is printed /^====MARK====/p # Remove all lines with less than 43 characters /^.\{43\}/!d # From remaining lines, remove first 43 characters s/^.\{43\}//' | $SED -n ' # Join marker and all lines until next marker into a single line /^====MARK====/ b para H $ b para b :para x s/\n//g # Remove the marker s/^====MARK====// # Remove trailing dots and whitespace s/[\. \t]*$// # Print /./p' | # we now have a list, one entry per line, of the stringified # contents of the appropriate section of all members of the # archive which possess that section. Heuristic: eliminate # all those which have a first or second character that is # a '.' (that is, objdump's representation of an unprintable # character.) This should work for all archives with less than # 0x302f exports -- but will fail for DLLs whose name actually # begins with a literal '.' or a single character followed by # a '.'. # # Of those that remain, print the first one. $SED -e '/^\./d;/^.\./d;q' } # func_cygming_gnu_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is a GNU/binutils-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_gnu_implib_p () { $opt_debug func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` test -n "$func_cygming_gnu_implib_tmp" } # func_cygming_ms_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is an MS-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_ms_implib_p () { $opt_debug func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` test -n "$func_cygming_ms_implib_tmp" } # func_cygming_dll_for_implib_fallback ARG # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # # This fallback implementation is for use when $DLLTOOL # does not support the --identify-strict option. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib_fallback () { $opt_debug if func_cygming_gnu_implib_p "$1" ; then # binutils import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` elif func_cygming_ms_implib_p "$1" ; then # ms-generated import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` else # unknown sharedlib_from_linklib_result="" fi } # func_extract_an_archive dir oldlib func_extract_an_archive () { $opt_debug f_ex_an_ar_dir="$1"; shift f_ex_an_ar_oldlib="$1" if test "$lock_old_archive_extraction" = yes; then lockfile=$f_ex_an_ar_oldlib.lock until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done fi func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ 'stat=$?; rm -f "$lockfile"; exit $stat' if test "$lock_old_archive_extraction" = yes; then $opt_dry_run || rm -f "$lockfile" fi if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then : else func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" fi } # func_extract_archives gentop oldlib ... func_extract_archives () { $opt_debug my_gentop="$1"; shift my_oldlibs=${1+"$@"} my_oldobjs="" my_xlib="" my_xabs="" my_xdir="" for my_xlib in $my_oldlibs; do # Extract the objects. case $my_xlib in [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; *) my_xabs=`pwd`"/$my_xlib" ;; esac func_basename "$my_xlib" my_xlib="$func_basename_result" my_xlib_u=$my_xlib while :; do case " $extracted_archives " in *" $my_xlib_u "*) func_arith $extracted_serial + 1 extracted_serial=$func_arith_result my_xlib_u=lt$extracted_serial-$my_xlib ;; *) break ;; esac done extracted_archives="$extracted_archives $my_xlib_u" my_xdir="$my_gentop/$my_xlib_u" func_mkdir_p "$my_xdir" case $host in *-darwin*) func_verbose "Extracting $my_xabs" # Do not bother doing anything if just a dry run $opt_dry_run || { darwin_orig_dir=`pwd` cd $my_xdir || exit $? darwin_archive=$my_xabs darwin_curdir=`pwd` darwin_base_archive=`basename "$darwin_archive"` darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` if test -n "$darwin_arches"; then darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` darwin_arch= func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" for darwin_arch in $darwin_arches ; do func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" func_extract_an_archive "`pwd`" "${darwin_base_archive}" cd "$darwin_curdir" $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" done # $darwin_arches ## Okay now we've a bunch of thin objects, gotta fatten them up :) darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` $LIPO -create -output "$darwin_file" $darwin_files done # $darwin_filelist $RM -rf unfat-$$ cd "$darwin_orig_dir" else cd $darwin_orig_dir func_extract_an_archive "$my_xdir" "$my_xabs" fi # $darwin_arches } # !$opt_dry_run ;; *) func_extract_an_archive "$my_xdir" "$my_xabs" ;; esac my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` done func_extract_archives_result="$my_oldobjs" } # func_emit_wrapper [arg=no] # # Emit a libtool wrapper script on stdout. # Don't directly open a file because we may want to # incorporate the script contents within a cygwin/mingw # wrapper executable. Must ONLY be called from within # func_mode_link because it depends on a number of variables # set therein. # # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR # variable will take. If 'yes', then the emitted script # will assume that the directory in which it is stored is # the $objdir directory. This is a cygwin/mingw-specific # behavior. func_emit_wrapper () { func_emit_wrapper_arg1=${1-no} $ECHO "\ #! $SHELL # $output - temporary wrapper script for $objdir/$outputname # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION # # The $output program cannot be directly executed until all the libtool # libraries that it depends on are installed. # # This wrapper script should never be moved out of the build directory. # If it is, it will not operate correctly. # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. sed_quote_subst='$sed_quote_subst' # Be Bourne compatible if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which # is contrary to our usage. Disable this feature. alias -g '\${1+\"\$@\"}'='\"\$@\"' setopt NO_GLOB_SUBST else case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac fi BIN_SH=xpg4; export BIN_SH # for Tru64 DUALCASE=1; export DUALCASE # for MKS sh # The HP-UX ksh and POSIX shell print the target directory to stdout # if CDPATH is set. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH relink_command=\"$relink_command\" # This environment variable determines our operation mode. if test \"\$libtool_install_magic\" = \"$magic\"; then # install mode needs the following variables: generated_by_libtool_version='$macro_version' notinst_deplibs='$notinst_deplibs' else # When we are sourced in execute mode, \$file and \$ECHO are already set. if test \"\$libtool_execute_magic\" != \"$magic\"; then file=\"\$0\"" qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"` $ECHO "\ # A function that is used when there is no print builtin or printf. func_fallback_echo () { eval 'cat <<_LTECHO_EOF \$1 _LTECHO_EOF' } ECHO=\"$qECHO\" fi # Very basic option parsing. These options are (a) specific to # the libtool wrapper, (b) are identical between the wrapper # /script/ and the wrapper /executable/ which is used only on # windows platforms, and (c) all begin with the string "--lt-" # (application programs are unlikely to have options which match # this pattern). # # There are only two supported options: --lt-debug and # --lt-dump-script. There is, deliberately, no --lt-help. # # The first argument to this parsing function should be the # script's $0 value, followed by "$@". lt_option_debug= func_parse_lt_options () { lt_script_arg0=\$0 shift for lt_opt do case \"\$lt_opt\" in --lt-debug) lt_option_debug=1 ;; --lt-dump-script) lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` cat \"\$lt_dump_D/\$lt_dump_F\" exit 0 ;; --lt-*) \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 exit 1 ;; esac done # Print the debug banner immediately: if test -n \"\$lt_option_debug\"; then echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2 fi } # Used when --lt-debug. Prints its arguments to stdout # (redirection is the responsibility of the caller) func_lt_dump_args () { lt_dump_args_N=1; for lt_arg do \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\" lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` done } # Core function for launching the target application func_exec_program_core () { " case $host in # Backslashes separate directories on plain windows *-*-mingw | *-*-os2* | *-cegcc*) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} " ;; *) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir/\$program\" \${1+\"\$@\"} " ;; esac $ECHO "\ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 exit 1 } # A function to encapsulate launching the target application # Strips options in the --lt-* namespace from \$@ and # launches target application with the remaining arguments. func_exec_program () { case \" \$* \" in *\\ --lt-*) for lt_wr_arg do case \$lt_wr_arg in --lt-*) ;; *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; esac shift done ;; esac func_exec_program_core \${1+\"\$@\"} } # Parse options func_parse_lt_options \"\$0\" \${1+\"\$@\"} # Find the directory that this script lives in. thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` test \"x\$thisdir\" = \"x\$file\" && thisdir=. # Follow symbolic links until we get to the real thisdir. file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` while test -n \"\$file\"; do destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` # If there was a directory component, then change thisdir. if test \"x\$destdir\" != \"x\$file\"; then case \"\$destdir\" in [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; *) thisdir=\"\$thisdir/\$destdir\" ;; esac fi file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` done # Usually 'no', except on cygwin/mingw when embedded into # the cwrapper. WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then # special case for '.' if test \"\$thisdir\" = \".\"; then thisdir=\`pwd\` fi # remove .libs from thisdir case \"\$thisdir\" in *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; $objdir ) thisdir=. ;; esac fi # Try to get the absolute directory name. absdir=\`cd \"\$thisdir\" && pwd\` test -n \"\$absdir\" && thisdir=\"\$absdir\" " if test "$fast_install" = yes; then $ECHO "\ program=lt-'$outputname'$exeext progdir=\"\$thisdir/$objdir\" if test ! -f \"\$progdir/\$program\" || { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ test \"X\$file\" != \"X\$progdir/\$program\"; }; then file=\"\$\$-\$program\" if test ! -d \"\$progdir\"; then $MKDIR \"\$progdir\" else $RM \"\$progdir/\$file\" fi" $ECHO "\ # relink executable if necessary if test -n \"\$relink_command\"; then if relink_command_output=\`eval \$relink_command 2>&1\`; then : else $ECHO \"\$relink_command_output\" >&2 $RM \"\$progdir/\$file\" exit 1 fi fi $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || { $RM \"\$progdir/\$program\"; $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } $RM \"\$progdir/\$file\" fi" else $ECHO "\ program='$outputname' progdir=\"\$thisdir/$objdir\" " fi $ECHO "\ if test -f \"\$progdir/\$program\"; then" # fixup the dll searchpath if we need to. # # Fix the DLL searchpath if we need to. Do this before prepending # to shlibpath, because on Windows, both are PATH and uninstalled # libraries must come first. if test -n "$dllsearchpath"; then $ECHO "\ # Add the dll search path components to the executable PATH PATH=$dllsearchpath:\$PATH " fi # Export our shlibpath_var if we have one. if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then $ECHO "\ # Add our own library path to $shlibpath_var $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" # Some systems cannot cope with colon-terminated $shlibpath_var # The second colon is a workaround for a bug in BeOS R4 sed $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` export $shlibpath_var " fi $ECHO "\ if test \"\$libtool_execute_magic\" != \"$magic\"; then # Run the actual program with our arguments. func_exec_program \${1+\"\$@\"} fi else # The program doesn't exist. \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 exit 1 fi fi\ " } # func_emit_cwrapperexe_src # emit the source code for a wrapper executable on stdout # Must ONLY be called from within func_mode_link because # it depends on a number of variable set therein. func_emit_cwrapperexe_src () { cat < #include #ifdef _MSC_VER # include # include # include #else # include # include # ifdef __CYGWIN__ # include # endif #endif #include #include #include #include #include #include #include #include /* declarations of non-ANSI functions */ #if defined(__MINGW32__) # ifdef __STRICT_ANSI__ int _putenv (const char *); # endif #elif defined(__CYGWIN__) # ifdef __STRICT_ANSI__ char *realpath (const char *, char *); int putenv (char *); int setenv (const char *, const char *, int); # endif /* #elif defined (other platforms) ... */ #endif /* portability defines, excluding path handling macros */ #if defined(_MSC_VER) # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv # define S_IXUSR _S_IEXEC # ifndef _INTPTR_T_DEFINED # define _INTPTR_T_DEFINED # define intptr_t int # endif #elif defined(__MINGW32__) # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv #elif defined(__CYGWIN__) # define HAVE_SETENV # define FOPEN_WB "wb" /* #elif defined (other platforms) ... */ #endif #if defined(PATH_MAX) # define LT_PATHMAX PATH_MAX #elif defined(MAXPATHLEN) # define LT_PATHMAX MAXPATHLEN #else # define LT_PATHMAX 1024 #endif #ifndef S_IXOTH # define S_IXOTH 0 #endif #ifndef S_IXGRP # define S_IXGRP 0 #endif /* path handling portability macros */ #ifndef DIR_SEPARATOR # define DIR_SEPARATOR '/' # define PATH_SEPARATOR ':' #endif #if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ defined (__OS2__) # define HAVE_DOS_BASED_FILE_SYSTEM # define FOPEN_WB "wb" # ifndef DIR_SEPARATOR_2 # define DIR_SEPARATOR_2 '\\' # endif # ifndef PATH_SEPARATOR_2 # define PATH_SEPARATOR_2 ';' # endif #endif #ifndef DIR_SEPARATOR_2 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) #else /* DIR_SEPARATOR_2 */ # define IS_DIR_SEPARATOR(ch) \ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) #endif /* DIR_SEPARATOR_2 */ #ifndef PATH_SEPARATOR_2 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) #else /* PATH_SEPARATOR_2 */ # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) #endif /* PATH_SEPARATOR_2 */ #ifndef FOPEN_WB # define FOPEN_WB "w" #endif #ifndef _O_BINARY # define _O_BINARY 0 #endif #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) #define XFREE(stale) do { \ if (stale) { free ((void *) stale); stale = 0; } \ } while (0) #if defined(LT_DEBUGWRAPPER) static int lt_debug = 1; #else static int lt_debug = 0; #endif const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ void *xmalloc (size_t num); char *xstrdup (const char *string); const char *base_name (const char *name); char *find_executable (const char *wrapper); char *chase_symlinks (const char *pathspec); int make_executable (const char *path); int check_executable (const char *path); char *strendzap (char *str, const char *pat); void lt_debugprintf (const char *file, int line, const char *fmt, ...); void lt_fatal (const char *file, int line, const char *message, ...); static const char *nonnull (const char *s); static const char *nonempty (const char *s); void lt_setenv (const char *name, const char *value); char *lt_extend_str (const char *orig_value, const char *add, int to_end); void lt_update_exe_path (const char *name, const char *value); void lt_update_lib_path (const char *name, const char *value); char **prepare_spawn (char **argv); void lt_dump_script (FILE *f); EOF cat <= 0) && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) return 1; else return 0; } int make_executable (const char *path) { int rval = 0; struct stat st; lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", nonempty (path)); if ((!path) || (!*path)) return 0; if (stat (path, &st) >= 0) { rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); } return rval; } /* Searches for the full path of the wrapper. Returns newly allocated full path name if found, NULL otherwise Does not chase symlinks, even on platforms that support them. */ char * find_executable (const char *wrapper) { int has_slash = 0; const char *p; const char *p_next; /* static buffer for getcwd */ char tmp[LT_PATHMAX + 1]; int tmp_len; char *concat_name; lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", nonempty (wrapper)); if ((wrapper == NULL) || (*wrapper == '\0')) return NULL; /* Absolute path? */ #if defined (HAVE_DOS_BASED_FILE_SYSTEM) if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } else { #endif if (IS_DIR_SEPARATOR (wrapper[0])) { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } #if defined (HAVE_DOS_BASED_FILE_SYSTEM) } #endif for (p = wrapper; *p; p++) if (*p == '/') { has_slash = 1; break; } if (!has_slash) { /* no slashes; search PATH */ const char *path = getenv ("PATH"); if (path != NULL) { for (p = path; *p; p = p_next) { const char *q; size_t p_len; for (q = p; *q; q++) if (IS_PATH_SEPARATOR (*q)) break; p_len = q - p; p_next = (*q == '\0' ? q : q + 1); if (p_len == 0) { /* empty path: current directory */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); } else { concat_name = XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, p, p_len); concat_name[p_len] = '/'; strcpy (concat_name + p_len + 1, wrapper); } if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } } /* not found in PATH; assume curdir */ } /* Relative path | not found in path: prepend cwd */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); return NULL; } char * chase_symlinks (const char *pathspec) { #ifndef S_ISLNK return xstrdup (pathspec); #else char buf[LT_PATHMAX]; struct stat s; char *tmp_pathspec = xstrdup (pathspec); char *p; int has_symlinks = 0; while (strlen (tmp_pathspec) && !has_symlinks) { lt_debugprintf (__FILE__, __LINE__, "checking path component for symlinks: %s\n", tmp_pathspec); if (lstat (tmp_pathspec, &s) == 0) { if (S_ISLNK (s.st_mode) != 0) { has_symlinks = 1; break; } /* search backwards for last DIR_SEPARATOR */ p = tmp_pathspec + strlen (tmp_pathspec) - 1; while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) p--; if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) { /* no more DIR_SEPARATORS left */ break; } *p = '\0'; } else { lt_fatal (__FILE__, __LINE__, "error accessing file \"%s\": %s", tmp_pathspec, nonnull (strerror (errno))); } } XFREE (tmp_pathspec); if (!has_symlinks) { return xstrdup (pathspec); } tmp_pathspec = realpath (pathspec, buf); if (tmp_pathspec == 0) { lt_fatal (__FILE__, __LINE__, "could not follow symlinks for %s", pathspec); } return xstrdup (tmp_pathspec); #endif } char * strendzap (char *str, const char *pat) { size_t len, patlen; assert (str != NULL); assert (pat != NULL); len = strlen (str); patlen = strlen (pat); if (patlen <= len) { str += len - patlen; if (strcmp (str, pat) == 0) *str = '\0'; } return str; } void lt_debugprintf (const char *file, int line, const char *fmt, ...) { va_list args; if (lt_debug) { (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); va_start (args, fmt); (void) vfprintf (stderr, fmt, args); va_end (args); } } static void lt_error_core (int exit_status, const char *file, int line, const char *mode, const char *message, va_list ap) { fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); vfprintf (stderr, message, ap); fprintf (stderr, ".\n"); if (exit_status >= 0) exit (exit_status); } void lt_fatal (const char *file, int line, const char *message, ...) { va_list ap; va_start (ap, message); lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); va_end (ap); } static const char * nonnull (const char *s) { return s ? s : "(null)"; } static const char * nonempty (const char *s) { return (s && !*s) ? "(empty)" : nonnull (s); } void lt_setenv (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_setenv) setting '%s' to '%s'\n", nonnull (name), nonnull (value)); { #ifdef HAVE_SETENV /* always make a copy, for consistency with !HAVE_SETENV */ char *str = xstrdup (value); setenv (name, str, 1); #else int len = strlen (name) + 1 + strlen (value) + 1; char *str = XMALLOC (char, len); sprintf (str, "%s=%s", name, value); if (putenv (str) != EXIT_SUCCESS) { XFREE (str); } #endif } } char * lt_extend_str (const char *orig_value, const char *add, int to_end) { char *new_value; if (orig_value && *orig_value) { int orig_value_len = strlen (orig_value); int add_len = strlen (add); new_value = XMALLOC (char, add_len + orig_value_len + 1); if (to_end) { strcpy (new_value, orig_value); strcpy (new_value + orig_value_len, add); } else { strcpy (new_value, add); strcpy (new_value + add_len, orig_value); } } else { new_value = xstrdup (add); } return new_value; } void lt_update_exe_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); /* some systems can't cope with a ':'-terminated path #' */ int len = strlen (new_value); while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) { new_value[len-1] = '\0'; } lt_setenv (name, new_value); XFREE (new_value); } } void lt_update_lib_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); lt_setenv (name, new_value); XFREE (new_value); } } EOF case $host_os in mingw*) cat <<"EOF" /* Prepares an argument vector before calling spawn(). Note that spawn() does not by itself call the command interpreter (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); GetVersionEx(&v); v.dwPlatformId == VER_PLATFORM_WIN32_NT; }) ? "cmd.exe" : "command.com"). Instead it simply concatenates the arguments, separated by ' ', and calls CreateProcess(). We must quote the arguments since Win32 CreateProcess() interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a special way: - Space and tab are interpreted as delimiters. They are not treated as delimiters if they are surrounded by double quotes: "...". - Unescaped double quotes are removed from the input. Their only effect is that within double quotes, space and tab are treated like normal characters. - Backslashes not followed by double quotes are not special. - But 2*n+1 backslashes followed by a double quote become n backslashes followed by a double quote (n >= 0): \" -> " \\\" -> \" \\\\\" -> \\" */ #define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" #define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" char ** prepare_spawn (char **argv) { size_t argc; char **new_argv; size_t i; /* Count number of arguments. */ for (argc = 0; argv[argc] != NULL; argc++) ; /* Allocate new argument vector. */ new_argv = XMALLOC (char *, argc + 1); /* Put quoted arguments into the new argument vector. */ for (i = 0; i < argc; i++) { const char *string = argv[i]; if (string[0] == '\0') new_argv[i] = xstrdup ("\"\""); else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) { int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); size_t length; unsigned int backslashes; const char *s; char *quoted_string; char *p; length = 0; backslashes = 0; if (quote_around) length++; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') length += backslashes + 1; length++; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) length += backslashes + 1; quoted_string = XMALLOC (char, length + 1); p = quoted_string; backslashes = 0; if (quote_around) *p++ = '"'; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') { unsigned int j; for (j = backslashes + 1; j > 0; j--) *p++ = '\\'; } *p++ = c; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) { unsigned int j; for (j = backslashes; j > 0; j--) *p++ = '\\'; *p++ = '"'; } *p = '\0'; new_argv[i] = quoted_string; } else new_argv[i] = (char *) string; } new_argv[argc] = NULL; return new_argv; } EOF ;; esac cat <<"EOF" void lt_dump_script (FILE* f) { EOF func_emit_wrapper yes | $SED -n -e ' s/^\(.\{79\}\)\(..*\)/\1\ \2/ h s/\([\\"]\)/\\\1/g s/$/\\n/ s/\([^\n]*\).*/ fputs ("\1", f);/p g D' cat <<"EOF" } EOF } # end: func_emit_cwrapperexe_src # func_win32_import_lib_p ARG # True if ARG is an import lib, as indicated by $file_magic_cmd func_win32_import_lib_p () { $opt_debug case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in *import*) : ;; *) false ;; esac } # func_mode_link arg... func_mode_link () { $opt_debug case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) # It is impossible to link a dll without this setting, and # we shouldn't force the makefile maintainer to figure out # which system we are compiling for in order to pass an extra # flag for every libtool invocation. # allow_undefined=no # FIXME: Unfortunately, there are problems with the above when trying # to make a dll which has undefined symbols, in which case not # even a static library is built. For now, we need to specify # -no-undefined on the libtool link line when we can be certain # that all symbols are satisfied, otherwise we get a static library. allow_undefined=yes ;; *) allow_undefined=yes ;; esac libtool_args=$nonopt base_compile="$nonopt $@" compile_command=$nonopt finalize_command=$nonopt compile_rpath= finalize_rpath= compile_shlibpath= finalize_shlibpath= convenience= old_convenience= deplibs= old_deplibs= compiler_flags= linker_flags= dllsearchpath= lib_search_path=`pwd` inst_prefix_dir= new_inherited_linker_flags= avoid_version=no bindir= dlfiles= dlprefiles= dlself=no export_dynamic=no export_symbols= export_symbols_regex= generated= libobjs= ltlibs= module=no no_install=no objs= non_pic_objects= precious_files_regex= prefer_static_libs=no preload=no prev= prevarg= release= rpath= xrpath= perm_rpath= temp_rpath= thread_safe=no vinfo= vinfo_number=no weak_libs= single_module="${wl}-single_module" func_infer_tag $base_compile # We need to know -static, to get the right output filenames. for arg do case $arg in -shared) test "$build_libtool_libs" != yes && \ func_fatal_configuration "can not build a shared library" build_old_libs=no break ;; -all-static | -static | -static-libtool-libs) case $arg in -all-static) if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then func_warning "complete static linking is impossible in this configuration" fi if test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; -static) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=built ;; -static-libtool-libs) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; esac build_libtool_libs=no build_old_libs=yes break ;; esac done # See if our shared archives depend on static archives. test -n "$old_archive_from_new_cmds" && build_old_libs=yes # Go through the arguments, transforming them on the way. while test "$#" -gt 0; do arg="$1" shift func_quote_for_eval "$arg" qarg=$func_quote_for_eval_unquoted_result func_append libtool_args " $func_quote_for_eval_result" # If the previous option needs an argument, assign it. if test -n "$prev"; then case $prev in output) func_append compile_command " @OUTPUT@" func_append finalize_command " @OUTPUT@" ;; esac case $prev in bindir) bindir="$arg" prev= continue ;; dlfiles|dlprefiles) if test "$preload" = no; then # Add the symbol object into the linking commands. func_append compile_command " @SYMFILE@" func_append finalize_command " @SYMFILE@" preload=yes fi case $arg in *.la | *.lo) ;; # We handle these cases below. force) if test "$dlself" = no; then dlself=needless export_dynamic=yes fi prev= continue ;; self) if test "$prev" = dlprefiles; then dlself=yes elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then dlself=yes else dlself=needless export_dynamic=yes fi prev= continue ;; *) if test "$prev" = dlfiles; then func_append dlfiles " $arg" else func_append dlprefiles " $arg" fi prev= continue ;; esac ;; expsyms) export_symbols="$arg" test -f "$arg" \ || func_fatal_error "symbol file \`$arg' does not exist" prev= continue ;; expsyms_regex) export_symbols_regex="$arg" prev= continue ;; framework) case $host in *-*-darwin*) case "$deplibs " in *" $qarg.ltframework "*) ;; *) func_append deplibs " $qarg.ltframework" # this is fixed later ;; esac ;; esac prev= continue ;; inst_prefix) inst_prefix_dir="$arg" prev= continue ;; objectlist) if test -f "$arg"; then save_arg=$arg moreargs= for fil in `cat "$save_arg"` do # func_append moreargs " $fil" arg=$fil # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg="$pic_object" fi # Non-PIC object. if test "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$non_pic_object" fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object="$pic_object" func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "\`$arg' is not a valid libtool object" fi fi done else func_fatal_error "link input file \`$arg' does not exist" fi arg=$save_arg prev= continue ;; precious_regex) precious_files_regex="$arg" prev= continue ;; release) release="-$arg" prev= continue ;; rpath | xrpath) # We need an absolute path. case $arg in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac if test "$prev" = rpath; then case "$rpath " in *" $arg "*) ;; *) func_append rpath " $arg" ;; esac else case "$xrpath " in *" $arg "*) ;; *) func_append xrpath " $arg" ;; esac fi prev= continue ;; shrext) shrext_cmds="$arg" prev= continue ;; weak) func_append weak_libs " $arg" prev= continue ;; xcclinker) func_append linker_flags " $qarg" func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xcompiler) func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xlinker) func_append linker_flags " $qarg" func_append compiler_flags " $wl$qarg" prev= func_append compile_command " $wl$qarg" func_append finalize_command " $wl$qarg" continue ;; *) eval "$prev=\"\$arg\"" prev= continue ;; esac fi # test -n "$prev" prevarg="$arg" case $arg in -all-static) if test -n "$link_static_flag"; then # See comment for -static flag below, for more details. func_append compile_command " $link_static_flag" func_append finalize_command " $link_static_flag" fi continue ;; -allow-undefined) # FIXME: remove this flag sometime in the future. func_fatal_error "\`-allow-undefined' must not be used because it is the default" ;; -avoid-version) avoid_version=yes continue ;; -bindir) prev=bindir continue ;; -dlopen) prev=dlfiles continue ;; -dlpreopen) prev=dlprefiles continue ;; -export-dynamic) export_dynamic=yes continue ;; -export-symbols | -export-symbols-regex) if test -n "$export_symbols" || test -n "$export_symbols_regex"; then func_fatal_error "more than one -exported-symbols argument is not allowed" fi if test "X$arg" = "X-export-symbols"; then prev=expsyms else prev=expsyms_regex fi continue ;; -framework) prev=framework continue ;; -inst-prefix-dir) prev=inst_prefix continue ;; # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* # so, if we see these flags be careful not to treat them like -L -L[A-Z][A-Z]*:*) case $with_gcc/$host in no/*-*-irix* | /*-*-irix*) func_append compile_command " $arg" func_append finalize_command " $arg" ;; esac continue ;; -L*) func_stripname "-L" '' "$arg" if test -z "$func_stripname_result"; then if test "$#" -gt 0; then func_fatal_error "require no space between \`-L' and \`$1'" else func_fatal_error "need path for \`-L' option" fi fi func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) absdir=`cd "$dir" && pwd` test -z "$absdir" && \ func_fatal_error "cannot determine absolute directory name of \`$dir'" dir="$absdir" ;; esac case "$deplibs " in *" -L$dir "* | *" $arg "*) # Will only happen for absolute or sysroot arguments ;; *) # Preserve sysroot, but never include relative directories case $dir in [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; *) func_append deplibs " -L$dir" ;; esac func_append lib_search_path " $dir" ;; esac case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` case :$dllsearchpath: in *":$dir:"*) ;; ::) dllsearchpath=$dir;; *) func_append dllsearchpath ":$dir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac continue ;; -l*) if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) # These systems don't actually have a C or math library (as such) continue ;; *-*-os2*) # These systems don't actually have a C library (as such) test "X$arg" = "X-lc" && continue ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. test "X$arg" = "X-lc" && continue ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C and math libraries are in the System framework func_append deplibs " System.ltframework" continue ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype test "X$arg" = "X-lc" && continue ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work test "X$arg" = "X-lc" && continue ;; esac elif test "X$arg" = "X-lc_r"; then case $host in *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc_r directly, use -pthread flag. continue ;; esac fi func_append deplibs " $arg" continue ;; -module) module=yes continue ;; # Tru64 UNIX uses -model [arg] to determine the layout of C++ # classes, name mangling, and exception handling. # Darwin uses the -arch flag to determine output architecture. -model|-arch|-isysroot|--sysroot) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" prev=xcompiler continue ;; -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" case "$new_inherited_linker_flags " in *" $arg "*) ;; * ) func_append new_inherited_linker_flags " $arg" ;; esac continue ;; -multi_module) single_module="${wl}-multi_module" continue ;; -no-fast-install) fast_install=no continue ;; -no-install) case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) # The PATH hackery in wrapper scripts is required on Windows # and Darwin in order for the loader to find any dlls it needs. func_warning "\`-no-install' is ignored for $host" func_warning "assuming \`-no-fast-install' instead" fast_install=no ;; *) no_install=yes ;; esac continue ;; -no-undefined) allow_undefined=no continue ;; -objectlist) prev=objectlist continue ;; -o) prev=output ;; -precious-files-regex) prev=precious_regex continue ;; -release) prev=release continue ;; -rpath) prev=rpath continue ;; -R) prev=xrpath continue ;; -R*) func_stripname '-R' '' "$arg" dir=$func_stripname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; =*) func_stripname '=' '' "$dir" dir=$lt_sysroot$func_stripname_result ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac continue ;; -shared) # The effects of -shared are defined in a previous loop. continue ;; -shrext) prev=shrext continue ;; -static | -static-libtool-libs) # The effects of -static are defined in a previous loop. # We used to do the same as -all-static on platforms that # didn't have a PIC flag, but the assumption that the effects # would be equivalent was wrong. It would break on at least # Digital Unix and AIX. continue ;; -thread-safe) thread_safe=yes continue ;; -version-info) prev=vinfo continue ;; -version-number) prev=vinfo vinfo_number=yes continue ;; -weak) prev=weak continue ;; -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result arg= save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" func_quote_for_eval "$flag" func_append arg " $func_quote_for_eval_result" func_append compiler_flags " $func_quote_for_eval_result" done IFS="$save_ifs" func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Wl,*) func_stripname '-Wl,' '' "$arg" args=$func_stripname_result arg= save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" func_quote_for_eval "$flag" func_append arg " $wl$func_quote_for_eval_result" func_append compiler_flags " $wl$func_quote_for_eval_result" func_append linker_flags " $func_quote_for_eval_result" done IFS="$save_ifs" func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Xcompiler) prev=xcompiler continue ;; -Xlinker) prev=xlinker continue ;; -XCClinker) prev=xcclinker continue ;; # -msg_* for osf cc -msg_*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; # Flags to be passed through unchanged, with rationale: # -64, -mips[0-9] enable 64-bit mode for the SGI compiler # -r[0-9][0-9]* specify processor for the SGI compiler # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler # +DA*, +DD* enable 64-bit mode for the HP compiler # -q* compiler args for the IBM compiler # -m*, -t[45]*, -txscale* architecture-specific flags for GCC # -F/path path to uninstalled frameworks, gcc on darwin # -p, -pg, --coverage, -fprofile-* profiling flags for GCC # @file GCC response files # -tp=* Portland pgcc target processor selection # --sysroot=* for sysroot support # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ -O*|-flto*|-fwhopr*|-fuse-linker-plugin) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" func_append compile_command " $arg" func_append finalize_command " $arg" func_append compiler_flags " $arg" continue ;; # Some other compiler flag. -* | +*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; *.$objext) # A standard object. func_append objs " $arg" ;; *.lo) # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg="$pic_object" fi # Non-PIC object. if test "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$non_pic_object" fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object="$pic_object" func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "\`$arg' is not a valid libtool object" fi fi ;; *.$libext) # An archive. func_append deplibs " $arg" func_append old_deplibs " $arg" continue ;; *.la) # A libtool-controlled library. func_resolve_sysroot "$arg" if test "$prev" = dlfiles; then # This library was specified with -dlopen. func_append dlfiles " $func_resolve_sysroot_result" prev= elif test "$prev" = dlprefiles; then # The library was specified with -dlpreopen. func_append dlprefiles " $func_resolve_sysroot_result" prev= else func_append deplibs " $func_resolve_sysroot_result" fi continue ;; # Some other compiler argument. *) # Unknown arguments in both finalize_command and compile_command need # to be aesthetically quoted because they are evaled later. func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; esac # arg # Now actually substitute the argument into the commands. if test -n "$arg"; then func_append compile_command " $arg" func_append finalize_command " $arg" fi done # argument parsing loop test -n "$prev" && \ func_fatal_help "the \`$prevarg' option requires an argument" if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then eval arg=\"$export_dynamic_flag_spec\" func_append compile_command " $arg" func_append finalize_command " $arg" fi oldlibs= # calculate the name of the file, without its directory func_basename "$output" outputname="$func_basename_result" libobjs_save="$libobjs" if test -n "$shlibpath_var"; then # get the directories listed in $shlibpath_var eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\` else shlib_search_path= fi eval sys_lib_search_path=\"$sys_lib_search_path_spec\" eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" func_dirname "$output" "/" "" output_objdir="$func_dirname_result$objdir" func_to_tool_file "$output_objdir/" tool_output_objdir=$func_to_tool_file_result # Create the object directory. func_mkdir_p "$output_objdir" # Determine the type of output case $output in "") func_fatal_help "you must specify an output file" ;; *.$libext) linkmode=oldlib ;; *.lo | *.$objext) linkmode=obj ;; *.la) linkmode=lib ;; *) linkmode=prog ;; # Anything else should be a program. esac specialdeplibs= libs= # Find all interdependent deplibs by searching for libraries # that are linked more than once (e.g. -la -lb -la) for deplib in $deplibs; do if $opt_preserve_dup_deps ; then case "$libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append libs " $deplib" done if test "$linkmode" = lib; then libs="$predeps $libs $compiler_lib_search_path $postdeps" # Compute libraries that are listed more than once in $predeps # $postdeps and mark them as special (i.e., whose duplicates are # not to be eliminated). pre_post_deps= if $opt_duplicate_compiler_generated_deps; then for pre_post_dep in $predeps $postdeps; do case "$pre_post_deps " in *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; esac func_append pre_post_deps " $pre_post_dep" done fi pre_post_deps= fi deplibs= newdependency_libs= newlib_search_path= need_relink=no # whether we're linking any uninstalled libtool libraries notinst_deplibs= # not-installed libtool libraries notinst_path= # paths that contain not-installed libtool libraries case $linkmode in lib) passes="conv dlpreopen link" for file in $dlfiles $dlprefiles; do case $file in *.la) ;; *) func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" ;; esac done ;; prog) compile_deplibs= finalize_deplibs= alldeplibs=no newdlfiles= newdlprefiles= passes="conv scan dlopen dlpreopen link" ;; *) passes="conv" ;; esac for pass in $passes; do # The preopen pass in lib mode reverses $deplibs; put it back here # so that -L comes before libs that need it for instance... if test "$linkmode,$pass" = "lib,link"; then ## FIXME: Find the place where the list is rebuilt in the wrong ## order, and fix it there properly tmp_deplibs= for deplib in $deplibs; do tmp_deplibs="$deplib $tmp_deplibs" done deplibs="$tmp_deplibs" fi if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan"; then libs="$deplibs" deplibs= fi if test "$linkmode" = prog; then case $pass in dlopen) libs="$dlfiles" ;; dlpreopen) libs="$dlprefiles" ;; link) libs="$deplibs %DEPLIBS%" test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" ;; esac fi if test "$linkmode,$pass" = "lib,dlpreopen"; then # Collect and forward deplibs of preopened libtool libs for lib in $dlprefiles; do # Ignore non-libtool-libs dependency_libs= func_resolve_sysroot "$lib" case $lib in *.la) func_source "$func_resolve_sysroot_result" ;; esac # Collect preopened libtool deplibs, except any this library # has declared as weak libs for deplib in $dependency_libs; do func_basename "$deplib" deplib_base=$func_basename_result case " $weak_libs " in *" $deplib_base "*) ;; *) func_append deplibs " $deplib" ;; esac done done libs="$dlprefiles" fi if test "$pass" = dlopen; then # Collect dlpreopened libraries save_deplibs="$deplibs" deplibs= fi for deplib in $libs; do lib= found=no case $deplib in -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append compiler_flags " $deplib" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -l*) if test "$linkmode" != lib && test "$linkmode" != prog; then func_warning "\`-l' is ignored for archives/objects" continue fi func_stripname '-l' '' "$deplib" name=$func_stripname_result if test "$linkmode" = lib; then searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" else searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" fi for searchdir in $searchdirs; do for search_ext in .la $std_shrext .so .a; do # Search the libtool library lib="$searchdir/lib${name}${search_ext}" if test -f "$lib"; then if test "$search_ext" = ".la"; then found=yes else found=no fi break 2 fi done done if test "$found" != yes; then # deplib doesn't seem to be a libtool library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue else # deplib is a libtool library # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, # We need to do some special things here, and not later. if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then case " $predeps $postdeps " in *" $deplib "*) if func_lalib_p "$lib"; then library_names= old_library= func_source "$lib" for l in $old_library $library_names; do ll="$l" done if test "X$ll" = "X$old_library" ; then # only static version available found=no func_dirname "$lib" "" "." ladir="$func_dirname_result" lib=$ladir/$old_library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue fi fi ;; *) ;; esac fi fi ;; # -l *.ltframework) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -L*) case $linkmode in lib) deplibs="$deplib $deplibs" test "$pass" = conv && continue newdependency_libs="$deplib $newdependency_libs" func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; prog) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi if test "$pass" = scan; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; *) func_warning "\`-L' is ignored for archives/objects" ;; esac # linkmode continue ;; # -L -R*) if test "$pass" = link; then func_stripname '-R' '' "$deplib" func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # Make sure the xrpath contains only unique directories. case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac fi deplibs="$deplib $deplibs" continue ;; *.la) func_resolve_sysroot "$deplib" lib=$func_resolve_sysroot_result ;; *.$libext) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi case $linkmode in lib) # Linking convenience modules into shared libraries is allowed, # but linking other static libraries is non-portable. case " $dlpreconveniencelibs " in *" $deplib "*) ;; *) valid_a_lib=no case $deplibs_check_method in match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ | $EGREP "$match_pattern_regex" > /dev/null; then valid_a_lib=yes fi ;; pass_all) valid_a_lib=yes ;; esac if test "$valid_a_lib" != yes; then echo $ECHO "*** Warning: Trying to link with static lib archive $deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because the file extensions .$libext of this argument makes me believe" echo "*** that it is just a static archive that I should not use here." else echo $ECHO "*** Warning: Linking the shared library $output against the" $ECHO "*** static library $deplib is not portable!" deplibs="$deplib $deplibs" fi ;; esac continue ;; prog) if test "$pass" != link; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi continue ;; esac # linkmode ;; # *.$libext *.lo | *.$objext) if test "$pass" = conv; then deplibs="$deplib $deplibs" elif test "$linkmode" = prog; then if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then # If there is no dlopen support or we're linking statically, # we need to preload. func_append newdlprefiles " $deplib" compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append newdlfiles " $deplib" fi fi continue ;; %DEPLIBS%) alldeplibs=yes continue ;; esac # case $deplib if test "$found" = yes || test -f "$lib"; then : else func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" fi # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$lib" \ || func_fatal_error "\`$lib' is not a valid libtool archive" func_dirname "$lib" "" "." ladir="$func_dirname_result" dlname= dlopen= dlpreopen= libdir= library_names= old_library= inherited_linker_flags= # If the library was installed with an old release of libtool, # it will not redefine variables installed, or shouldnotlink installed=yes shouldnotlink=no avoidtemprpath= # Read the .la file func_source "$lib" # Convert "-framework foo" to "foo.ltframework" if test -n "$inherited_linker_flags"; then tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do case " $new_inherited_linker_flags " in *" $tmp_inherited_linker_flag "*) ;; *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; esac done fi dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan" || { test "$linkmode" != prog && test "$linkmode" != lib; }; then test -n "$dlopen" && func_append dlfiles " $dlopen" test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" fi if test "$pass" = conv; then # Only check for convenience libraries deplibs="$lib $deplibs" if test -z "$libdir"; then if test -z "$old_library"; then func_fatal_error "cannot find name of link library for \`$lib'" fi # It is a libtool convenience library, so add in its objects. func_append convenience " $ladir/$objdir/$old_library" func_append old_convenience " $ladir/$objdir/$old_library" tmp_libs= for deplib in $dependency_libs; do deplibs="$deplib $deplibs" if $opt_preserve_dup_deps ; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done elif test "$linkmode" != prog && test "$linkmode" != lib; then func_fatal_error "\`$lib' is not a convenience library" fi continue fi # $pass = conv # Get the name of the library we link against. linklib= if test -n "$old_library" && { test "$prefer_static_libs" = yes || test "$prefer_static_libs,$installed" = "built,no"; }; then linklib=$old_library else for l in $old_library $library_names; do linklib="$l" done fi if test -z "$linklib"; then func_fatal_error "cannot find name of link library for \`$lib'" fi # This library was specified with -dlopen. if test "$pass" = dlopen; then if test -z "$libdir"; then func_fatal_error "cannot -dlopen a convenience library: \`$lib'" fi if test -z "$dlname" || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then # If there is no dlname, no dlopen support or we're linking # statically, we need to preload. We also need to preload any # dependent libraries so libltdl's deplib preloader doesn't # bomb out in the load deplibs phase. func_append dlprefiles " $lib $dependency_libs" else func_append newdlfiles " $lib" fi continue fi # $pass = dlopen # We need an absolute path. case $ladir in [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; *) abs_ladir=`cd "$ladir" && pwd` if test -z "$abs_ladir"; then func_warning "cannot determine absolute directory name of \`$ladir'" func_warning "passing it literally to the linker, although it might fail" abs_ladir="$ladir" fi ;; esac func_basename "$lib" laname="$func_basename_result" # Find the relevant object directory and library name. if test "X$installed" = Xyes; then if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then func_warning "library \`$lib' was moved." dir="$ladir" absdir="$abs_ladir" libdir="$abs_ladir" else dir="$lt_sysroot$libdir" absdir="$lt_sysroot$libdir" fi test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes else if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then dir="$ladir" absdir="$abs_ladir" # Remove this search path later func_append notinst_path " $abs_ladir" else dir="$ladir/$objdir" absdir="$abs_ladir/$objdir" # Remove this search path later func_append notinst_path " $abs_ladir" fi fi # $installed = yes func_stripname 'lib' '.la' "$laname" name=$func_stripname_result # This library was specified with -dlpreopen. if test "$pass" = dlpreopen; then if test -z "$libdir" && test "$linkmode" = prog; then func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" fi case "$host" in # special handling for platforms with PE-DLLs. *cygwin* | *mingw* | *cegcc* ) # Linker will automatically link against shared library if both # static and shared are present. Therefore, ensure we extract # symbols from the import library if a shared library is present # (otherwise, the dlopen module name will be incorrect). We do # this by putting the import library name into $newdlprefiles. # We recover the dlopen module name by 'saving' the la file # name in a special purpose variable, and (later) extracting the # dlname from the la file. if test -n "$dlname"; then func_tr_sh "$dir/$linklib" eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" func_append newdlprefiles " $dir/$linklib" else func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" fi ;; * ) # Prefer using a static library (so that no silly _DYNAMIC symbols # are required to link). if test -n "$old_library"; then func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" # Otherwise, use the dlname, so that lt_dlopen finds it. elif test -n "$dlname"; then func_append newdlprefiles " $dir/$dlname" else func_append newdlprefiles " $dir/$linklib" fi ;; esac fi # $pass = dlpreopen if test -z "$libdir"; then # Link the convenience library if test "$linkmode" = lib; then deplibs="$dir/$old_library $deplibs" elif test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$dir/$old_library $compile_deplibs" finalize_deplibs="$dir/$old_library $finalize_deplibs" else deplibs="$lib $deplibs" # used for prog,scan pass fi continue fi if test "$linkmode" = prog && test "$pass" != link; then func_append newlib_search_path " $ladir" deplibs="$lib $deplibs" linkalldeplibs=no if test "$link_all_deplibs" != no || test -z "$library_names" || test "$build_libtool_libs" = no; then linkalldeplibs=yes fi tmp_libs= for deplib in $dependency_libs; do case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; esac # Need to link against all dependency_libs? if test "$linkalldeplibs" = yes; then deplibs="$deplib $deplibs" else # Need to hardcode shared library paths # or/and link against static libraries newdependency_libs="$deplib $newdependency_libs" fi if $opt_preserve_dup_deps ; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done # for deplib continue fi # $linkmode = prog... if test "$linkmode,$pass" = "prog,link"; then if test -n "$library_names" && { { test "$prefer_static_libs" = no || test "$prefer_static_libs,$installed" = "built,yes"; } || test -z "$old_library"; }; then # We need to hardcode the library path if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then # Make sure the rpath contains only unique directories. case "$temp_rpath:" in *"$absdir:"*) ;; *) func_append temp_rpath "$absdir:" ;; esac fi # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi # $linkmode,$pass = prog,link... if test "$alldeplibs" = yes && { test "$deplibs_check_method" = pass_all || { test "$build_libtool_libs" = yes && test -n "$library_names"; }; }; then # We only need to search for static libraries continue fi fi link_static=no # Whether the deplib will be linked statically use_static_libs=$prefer_static_libs if test "$use_static_libs" = built && test "$installed" = yes; then use_static_libs=no fi if test -n "$library_names" && { test "$use_static_libs" = no || test -z "$old_library"; }; then case $host in *cygwin* | *mingw* | *cegcc*) # No point in relinking DLLs because paths are not encoded func_append notinst_deplibs " $lib" need_relink=no ;; *) if test "$installed" = no; then func_append notinst_deplibs " $lib" need_relink=yes fi ;; esac # This is a shared library # Warn about portability, can't link against -module's on some # systems (darwin). Don't bleat about dlopened modules though! dlopenmodule="" for dlpremoduletest in $dlprefiles; do if test "X$dlpremoduletest" = "X$lib"; then dlopenmodule="$dlpremoduletest" break fi done if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then echo if test "$linkmode" = prog; then $ECHO "*** Warning: Linking the executable $output against the loadable module" else $ECHO "*** Warning: Linking the shared library $output against the loadable module" fi $ECHO "*** $linklib is not portable!" fi if test "$linkmode" = lib && test "$hardcode_into_libs" = yes; then # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi if test -n "$old_archive_from_expsyms_cmds"; then # figure out the soname set dummy $library_names shift realname="$1" shift libname=`eval "\\$ECHO \"$libname_spec\""` # use dlname if we got it. it's perfectly good, no? if test -n "$dlname"; then soname="$dlname" elif test -n "$soname_spec"; then # bleh windows case $host in *cygwin* | mingw* | *cegcc*) func_arith $current - $age major=$func_arith_result versuffix="-$major" ;; esac eval soname=\"$soname_spec\" else soname="$realname" fi # Make a new name for the extract_expsyms_cmds to use soroot="$soname" func_basename "$soroot" soname="$func_basename_result" func_stripname 'lib' '.dll' "$soname" newlib=libimp-$func_stripname_result.a # If the library has no export list, then create one now if test -f "$output_objdir/$soname-def"; then : else func_verbose "extracting exported symbol list from \`$soname'" func_execute_cmds "$extract_expsyms_cmds" 'exit $?' fi # Create $newlib if test -f "$output_objdir/$newlib"; then :; else func_verbose "generating import library for \`$soname'" func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' fi # make sure the library variables are pointing to the new library dir=$output_objdir linklib=$newlib fi # test -n "$old_archive_from_expsyms_cmds" if test "$linkmode" = prog || test "$opt_mode" != relink; then add_shlibpath= add_dir= add= lib_linked=yes case $hardcode_action in immediate | unsupported) if test "$hardcode_direct" = no; then add="$dir/$linklib" case $host in *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; *-*-sysv4*uw2*) add_dir="-L$dir" ;; *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ *-*-unixware7*) add_dir="-L$dir" ;; *-*-darwin* ) # if the lib is a (non-dlopened) module then we can not # link against it, someone is ignoring the earlier warnings if /usr/bin/file -L $add 2> /dev/null | $GREP ": [^:]* bundle" >/dev/null ; then if test "X$dlopenmodule" != "X$lib"; then $ECHO "*** Warning: lib $linklib is a module, not a shared library" if test -z "$old_library" ; then echo echo "*** And there doesn't seem to be a static archive available" echo "*** The link will probably fail, sorry" else add="$dir/$old_library" fi elif test -n "$old_library"; then add="$dir/$old_library" fi fi esac elif test "$hardcode_minus_L" = no; then case $host in *-*-sunos*) add_shlibpath="$dir" ;; esac add_dir="-L$dir" add="-l$name" elif test "$hardcode_shlibpath_var" = no; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; relink) if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$dir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$absdir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; *) lib_linked=no ;; esac if test "$lib_linked" != yes; then func_fatal_configuration "unsupported hardcode properties" fi if test -n "$add_shlibpath"; then case :$compile_shlibpath: in *":$add_shlibpath:"*) ;; *) func_append compile_shlibpath "$add_shlibpath:" ;; esac fi if test "$linkmode" = prog; then test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" test -n "$add" && compile_deplibs="$add $compile_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" if test "$hardcode_direct" != yes && test "$hardcode_minus_L" != yes && test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac fi fi fi if test "$linkmode" = prog || test "$opt_mode" = relink; then add_shlibpath= add_dir= add= # Finalize command for both is simple: just hardcode it. if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$libdir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$libdir" add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac add="-l$name" elif test "$hardcode_automatic" = yes; then if test -n "$inst_prefix_dir" && test -f "$inst_prefix_dir$libdir/$linklib" ; then add="$inst_prefix_dir$libdir/$linklib" else add="$libdir/$linklib" fi else # We cannot seem to hardcode it, guess we'll fake it. add_dir="-L$libdir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" fi if test "$linkmode" = prog; then test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" test -n "$add" && finalize_deplibs="$add $finalize_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" fi fi elif test "$linkmode" = prog; then # Here we assume that one of hardcode_direct or hardcode_minus_L # is not unsupported. This is valid on all known static and # shared platforms. if test "$hardcode_direct" != unsupported; then test -n "$old_library" && linklib="$old_library" compile_deplibs="$dir/$linklib $compile_deplibs" finalize_deplibs="$dir/$linklib $finalize_deplibs" else compile_deplibs="-l$name -L$dir $compile_deplibs" finalize_deplibs="-l$name -L$dir $finalize_deplibs" fi elif test "$build_libtool_libs" = yes; then # Not a shared library if test "$deplibs_check_method" != pass_all; then # We're trying link a shared library against a static one # but the system doesn't support it. # Just print a warning and add the library to dependency_libs so # that the program can be linked against the static library. echo $ECHO "*** Warning: This system can not link to static lib archive $lib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have." if test "$module" = yes; then echo "*** But as you try to build a module library, libtool will still create " echo "*** a static module, that should work as long as the dlopening application" echo "*** is linked with the -dlopen flag to resolve symbols at runtime." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using \`nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi else deplibs="$dir/$old_library $deplibs" link_static=yes fi fi # link shared/static library? if test "$linkmode" = lib; then if test -n "$dependency_libs" && { test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes || test "$link_static" = yes; }; then # Extract -R from dependency_libs temp_deplibs= for libdir in $dependency_libs; do case $libdir in -R*) func_stripname '-R' '' "$libdir" temp_xrpath=$func_stripname_result case " $xrpath " in *" $temp_xrpath "*) ;; *) func_append xrpath " $temp_xrpath";; esac;; *) func_append temp_deplibs " $libdir";; esac done dependency_libs="$temp_deplibs" fi func_append newlib_search_path " $absdir" # Link against this library test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" # ... and its dependency_libs tmp_libs= for deplib in $dependency_libs; do newdependency_libs="$deplib $newdependency_libs" case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result";; *) func_resolve_sysroot "$deplib" ;; esac if $opt_preserve_dup_deps ; then case "$tmp_libs " in *" $func_resolve_sysroot_result "*) func_append specialdeplibs " $func_resolve_sysroot_result" ;; esac fi func_append tmp_libs " $func_resolve_sysroot_result" done if test "$link_all_deplibs" != no; then # Add the search paths of all dependency libraries for deplib in $dependency_libs; do path= case $deplib in -L*) path="$deplib" ;; *.la) func_resolve_sysroot "$deplib" deplib=$func_resolve_sysroot_result func_dirname "$deplib" "" "." dir=$func_dirname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; *) absdir=`cd "$dir" && pwd` if test -z "$absdir"; then func_warning "cannot determine absolute directory name of \`$dir'" absdir="$dir" fi ;; esac if $GREP "^installed=no" $deplib > /dev/null; then case $host in *-*-darwin*) depdepl= eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` if test -n "$deplibrary_names" ; then for tmp in $deplibrary_names ; do depdepl=$tmp done if test -f "$absdir/$objdir/$depdepl" ; then depdepl="$absdir/$objdir/$depdepl" darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` if test -z "$darwin_install_name"; then darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` fi func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}" path= fi fi ;; *) path="-L$absdir/$objdir" ;; esac else eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` test -z "$libdir" && \ func_fatal_error "\`$deplib' is not a valid libtool archive" test "$absdir" != "$libdir" && \ func_warning "\`$deplib' seems to be moved" path="-L$absdir" fi ;; esac case " $deplibs " in *" $path "*) ;; *) deplibs="$path $deplibs" ;; esac done fi # link_all_deplibs != no fi # linkmode = lib done # for deplib in $libs if test "$pass" = link; then if test "$linkmode" = "prog"; then compile_deplibs="$new_inherited_linker_flags $compile_deplibs" finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" else compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` fi fi dependency_libs="$newdependency_libs" if test "$pass" = dlpreopen; then # Link the dlpreopened libraries before other libraries for deplib in $save_deplibs; do deplibs="$deplib $deplibs" done fi if test "$pass" != dlopen; then if test "$pass" != conv; then # Make sure lib_search_path contains only unique directories. lib_search_path= for dir in $newlib_search_path; do case "$lib_search_path " in *" $dir "*) ;; *) func_append lib_search_path " $dir" ;; esac done newlib_search_path= fi if test "$linkmode,$pass" != "prog,link"; then vars="deplibs" else vars="compile_deplibs finalize_deplibs" fi for var in $vars dependency_libs; do # Add libraries to $var in reverse order eval tmp_libs=\"\$$var\" new_libs= for deplib in $tmp_libs; do # FIXME: Pedantically, this is the right thing to do, so # that some nasty dependency loop isn't accidentally # broken: #new_libs="$deplib $new_libs" # Pragmatically, this seems to cause very few problems in # practice: case $deplib in -L*) new_libs="$deplib $new_libs" ;; -R*) ;; *) # And here is the reason: when a library appears more # than once as an explicit dependence of a library, or # is implicitly linked in more than once by the # compiler, it is considered special, and multiple # occurrences thereof are not removed. Compare this # with having the same library being listed as a # dependency of multiple other libraries: in this case, # we know (pedantically, we assume) the library does not # need to be listed more than once, so we keep only the # last copy. This is not always right, but it is rare # enough that we require users that really mean to play # such unportable linking tricks to link the library # using -Wl,-lname, so that libtool does not consider it # for duplicate removal. case " $specialdeplibs " in *" $deplib "*) new_libs="$deplib $new_libs" ;; *) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$deplib $new_libs" ;; esac ;; esac ;; esac done tmp_libs= for deplib in $new_libs; do case $deplib in -L*) case " $tmp_libs " in *" $deplib "*) ;; *) func_append tmp_libs " $deplib" ;; esac ;; *) func_append tmp_libs " $deplib" ;; esac done eval $var=\"$tmp_libs\" done # for var fi # Last step: remove runtime libs from dependency_libs # (they stay in deplibs) tmp_libs= for i in $dependency_libs ; do case " $predeps $postdeps $compiler_lib_search_path " in *" $i "*) i="" ;; esac if test -n "$i" ; then func_append tmp_libs " $i" fi done dependency_libs=$tmp_libs done # for pass if test "$linkmode" = prog; then dlfiles="$newdlfiles" fi if test "$linkmode" = prog || test "$linkmode" = lib; then dlprefiles="$newdlprefiles" fi case $linkmode in oldlib) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then func_warning "\`-dlopen' is ignored for archives" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "\`-l' and \`-L' are ignored for archives" ;; esac test -n "$rpath" && \ func_warning "\`-rpath' is ignored for archives" test -n "$xrpath" && \ func_warning "\`-R' is ignored for archives" test -n "$vinfo" && \ func_warning "\`-version-info/-version-number' is ignored for archives" test -n "$release" && \ func_warning "\`-release' is ignored for archives" test -n "$export_symbols$export_symbols_regex" && \ func_warning "\`-export-symbols' is ignored for archives" # Now set the variables for building old libraries. build_libtool_libs=no oldlibs="$output" func_append objs "$old_deplibs" ;; lib) # Make sure we only generate libraries of the form `libNAME.la'. case $outputname in lib*) func_stripname 'lib' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" ;; *) test "$module" = no && \ func_fatal_help "libtool library \`$output' must begin with \`lib'" if test "$need_lib_prefix" != no; then # Add the "lib" prefix for modules if required func_stripname '' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" else func_stripname '' '.la' "$outputname" libname=$func_stripname_result fi ;; esac if test -n "$objs"; then if test "$deplibs_check_method" != pass_all; then func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" else echo $ECHO "*** Warning: Linking the shared library $output against the non-libtool" $ECHO "*** objects $objs is not portable!" func_append libobjs " $objs" fi fi test "$dlself" != no && \ func_warning "\`-dlopen self' is ignored for libtool libraries" set dummy $rpath shift test "$#" -gt 1 && \ func_warning "ignoring multiple \`-rpath's for a libtool library" install_libdir="$1" oldlibs= if test -z "$rpath"; then if test "$build_libtool_libs" = yes; then # Building a libtool convenience library. # Some compilers have problems with a `.al' extension so # convenience libraries should have the same extension an # archive normally would. oldlibs="$output_objdir/$libname.$libext $oldlibs" build_libtool_libs=convenience build_old_libs=yes fi test -n "$vinfo" && \ func_warning "\`-version-info/-version-number' is ignored for convenience libraries" test -n "$release" && \ func_warning "\`-release' is ignored for convenience libraries" else # Parse the version information argument. save_ifs="$IFS"; IFS=':' set dummy $vinfo 0 0 0 shift IFS="$save_ifs" test -n "$7" && \ func_fatal_help "too many parameters to \`-version-info'" # convert absolute version numbers to libtool ages # this retains compatibility with .la files and attempts # to make the code below a bit more comprehensible case $vinfo_number in yes) number_major="$1" number_minor="$2" number_revision="$3" # # There are really only two kinds -- those that # use the current revision as the major version # and those that subtract age and use age as # a minor version. But, then there is irix # which has an extra 1 added just for fun # case $version_type in # correct linux to gnu/linux during the next big refactor darwin|linux|osf|windows|none) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_revision" ;; freebsd-aout|freebsd-elf|qnx|sunos) current="$number_major" revision="$number_minor" age="0" ;; irix|nonstopux) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_minor" lt_irix_increment=no ;; *) func_fatal_configuration "$modename: unknown library version type \`$version_type'" ;; esac ;; no) current="$1" revision="$2" age="$3" ;; esac # Check that each of the things are valid numbers. case $current in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "CURRENT \`$current' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac case $revision in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "REVISION \`$revision' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac case $age in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "AGE \`$age' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac if test "$age" -gt "$current"; then func_error "AGE \`$age' is greater than the current interface number \`$current'" func_fatal_error "\`$vinfo' is not valid version information" fi # Calculate the version variables. major= versuffix= verstring= case $version_type in none) ;; darwin) # Like Linux, but with the current version available in # verstring for coding it into the library header func_arith $current - $age major=.$func_arith_result versuffix="$major.$age.$revision" # Darwin ld doesn't like 0 for these options... func_arith $current + 1 minor_current=$func_arith_result xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" ;; freebsd-aout) major=".$current" versuffix=".$current.$revision"; ;; freebsd-elf) major=".$current" versuffix=".$current" ;; irix | nonstopux) if test "X$lt_irix_increment" = "Xno"; then func_arith $current - $age else func_arith $current - $age + 1 fi major=$func_arith_result case $version_type in nonstopux) verstring_prefix=nonstopux ;; *) verstring_prefix=sgi ;; esac verstring="$verstring_prefix$major.$revision" # Add in all the interfaces that we are compatible with. loop=$revision while test "$loop" -ne 0; do func_arith $revision - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring="$verstring_prefix$major.$iface:$verstring" done # Before this point, $major must not contain `.'. major=.$major versuffix="$major.$revision" ;; linux) # correct to gnu/linux during the next big refactor func_arith $current - $age major=.$func_arith_result versuffix="$major.$age.$revision" ;; osf) func_arith $current - $age major=.$func_arith_result versuffix=".$current.$age.$revision" verstring="$current.$age.$revision" # Add in all the interfaces that we are compatible with. loop=$age while test "$loop" -ne 0; do func_arith $current - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring="$verstring:${iface}.0" done # Make executables depend on our current version. func_append verstring ":${current}.0" ;; qnx) major=".$current" versuffix=".$current" ;; sunos) major=".$current" versuffix=".$current.$revision" ;; windows) # Use '-' rather than '.', since we only want one # extension on DOS 8.3 filesystems. func_arith $current - $age major=$func_arith_result versuffix="-$major" ;; *) func_fatal_configuration "unknown library version type \`$version_type'" ;; esac # Clear the version info if we defaulted, and they specified a release. if test -z "$vinfo" && test -n "$release"; then major= case $version_type in darwin) # we can't check for "0.0" in archive_cmds due to quoting # problems, so we reset it completely verstring= ;; *) verstring="0.0" ;; esac if test "$need_version" = no; then versuffix= else versuffix=".0.0" fi fi # Remove version info from name if versioning should be avoided if test "$avoid_version" = yes && test "$need_version" = no; then major= versuffix= verstring="" fi # Check to see if the archive will have undefined symbols. if test "$allow_undefined" = yes; then if test "$allow_undefined_flag" = unsupported; then func_warning "undefined symbols not allowed in $host shared libraries" build_libtool_libs=no build_old_libs=yes fi else # Don't allow undefined symbols. allow_undefined_flag="$no_undefined_flag" fi fi func_generate_dlsyms "$libname" "$libname" "yes" func_append libobjs " $symfileobj" test "X$libobjs" = "X " && libobjs= if test "$opt_mode" != relink; then # Remove our outputs, but don't remove object files since they # may have been created when compiling PIC objects. removelist= tempremovelist=`$ECHO "$output_objdir/*"` for p in $tempremovelist; do case $p in *.$objext | *.gcno) ;; $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) if test "X$precious_files_regex" != "X"; then if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 then continue fi fi func_append removelist " $p" ;; *) ;; esac done test -n "$removelist" && \ func_show_eval "${RM}r \$removelist" fi # Now set the variables for building old libraries. if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then func_append oldlibs " $output_objdir/$libname.$libext" # Transform .lo files to .o files. oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP` fi # Eliminate all temporary directories. #for path in $notinst_path; do # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` #done if test -n "$xrpath"; then # If the user specified any rpath flags, then add them. temp_xrpath= for libdir in $xrpath; do func_replace_sysroot "$libdir" func_append temp_xrpath " -R$func_replace_sysroot_result" case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then dependency_libs="$temp_xrpath $dependency_libs" fi fi # Make sure dlfiles contains only unique files that won't be dlpreopened old_dlfiles="$dlfiles" dlfiles= for lib in $old_dlfiles; do case " $dlprefiles $dlfiles " in *" $lib "*) ;; *) func_append dlfiles " $lib" ;; esac done # Make sure dlprefiles contains only unique files old_dlprefiles="$dlprefiles" dlprefiles= for lib in $old_dlprefiles; do case "$dlprefiles " in *" $lib "*) ;; *) func_append dlprefiles " $lib" ;; esac done if test "$build_libtool_libs" = yes; then if test -n "$rpath"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) # these systems don't actually have a c library (as such)! ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C library is in the System framework func_append deplibs " System.ltframework" ;; *-*-netbsd*) # Don't link with libc until the a.out ld.so is fixed. ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work ;; *) # Add libc to deplibs on all other systems if necessary. if test "$build_libtool_need_lc" = "yes"; then func_append deplibs " -lc" fi ;; esac fi # Transform deplibs into only deplibs that can be linked in shared. name_save=$name libname_save=$libname release_save=$release versuffix_save=$versuffix major_save=$major # I'm not sure if I'm treating the release correctly. I think # release should show up in the -l (ie -lgmp5) so we don't want to # add it in twice. Is that correct? release="" versuffix="" major="" newdeplibs= droppeddeps=no case $deplibs_check_method in pass_all) # Don't check for shared/static. Everything works. # This might be a little naive. We might want to check # whether the library exists or not. But this is on # osf3 & osf4 and I'm not really sure... Just # implementing what was already the behavior. newdeplibs=$deplibs ;; test_compile) # This code stresses the "libraries are programs" paradigm to its # limits. Maybe even breaks it. We compile a program, linking it # against the deplibs as a proxy for the library. Then we can check # whether they linked in statically or dynamically with ldd. $opt_dry_run || $RM conftest.c cat > conftest.c </dev/null` $nocaseglob else potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` fi for potent_lib in $potential_libs; do # Follow soft links. if ls -lLd "$potent_lib" 2>/dev/null | $GREP " -> " >/dev/null; then continue fi # The statement above tries to avoid entering an # endless loop below, in case of cyclic links. # We might still enter an endless loop, since a link # loop can be closed while we follow links, # but so what? potlib="$potent_lib" while test -h "$potlib" 2>/dev/null; do potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` case $potliblink in [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";; esac done if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | $SED -e 10q | $EGREP "$file_magic_regex" > /dev/null; then func_append newdeplibs " $a_deplib" a_deplib="" break 2 fi done done fi if test -n "$a_deplib" ; then droppeddeps=yes echo $ECHO "*** Warning: linker path does not have real file for library $a_deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for file magic test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a file magic. 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But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a regex pattern. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. func_append newdeplibs " $a_deplib" ;; esac done # Gone through all deplibs. ;; none | unknown | *) newdeplibs="" tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then for i in $predeps $postdeps ; do # can't use Xsed below, because $i might contain '/' tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"` done fi case $tmp_deplibs in *[!\ \ ]*) echo if test "X$deplibs_check_method" = "Xnone"; then echo "*** Warning: inter-library dependencies are not supported in this platform." else echo "*** Warning: inter-library dependencies are not known to be supported." fi echo "*** All declared inter-library dependencies are being dropped." droppeddeps=yes ;; esac ;; esac versuffix=$versuffix_save major=$major_save release=$release_save libname=$libname_save name=$name_save case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library with the System framework newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac if test "$droppeddeps" = yes; then if test "$module" = yes; then echo echo "*** Warning: libtool could not satisfy all declared inter-library" $ECHO "*** dependencies of module $libname. Therefore, libtool will create" echo "*** a static module, that should work as long as the dlopening" echo "*** application is linked with the -dlopen flag." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using \`nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi else echo "*** The inter-library dependencies that have been dropped here will be" echo "*** automatically added whenever a program is linked with this library" echo "*** or is declared to -dlopen it." if test "$allow_undefined" = no; then echo echo "*** Since this library must not contain undefined symbols," echo "*** because either the platform does not support them or" echo "*** it was explicitly requested with -no-undefined," echo "*** libtool will only create a static version of it." if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi fi fi # Done checking deplibs! deplibs=$newdeplibs fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" case $host in *-*-darwin*) newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done deplibs="$new_libs" # All the library-specific variables (install_libdir is set above). library_names= old_library= dlname= # Test again, we may have decided not to build it any more if test "$build_libtool_libs" = yes; then # Remove ${wl} instances when linking with ld. # FIXME: should test the right _cmds variable. case $archive_cmds in *\$LD\ *) wl= ;; esac if test "$hardcode_into_libs" = yes; then # Hardcode the library paths hardcode_libdirs= dep_rpath= rpath="$finalize_rpath" test "$opt_mode" != relink && rpath="$compile_rpath$rpath" for libdir in $rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then func_replace_sysroot "$libdir" libdir=$func_replace_sysroot_result if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append dep_rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_append perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" fi if test -n "$runpath_var" && test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" fi test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" fi shlibpath="$finalize_shlibpath" test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath" if test -n "$shlibpath"; then eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" fi # Get the real and link names of the library. eval shared_ext=\"$shrext_cmds\" eval library_names=\"$library_names_spec\" set dummy $library_names shift realname="$1" shift if test -n "$soname_spec"; then eval soname=\"$soname_spec\" else soname="$realname" fi if test -z "$dlname"; then dlname=$soname fi lib="$output_objdir/$realname" linknames= for link do func_append linknames " $link" done # Use standard objects if they are pic test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` test "X$libobjs" = "X " && libobjs= delfiles= if test -n "$export_symbols" && test -n "$include_expsyms"; then $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" export_symbols="$output_objdir/$libname.uexp" func_append delfiles " $export_symbols" fi orig_export_symbols= case $host_os in cygwin* | mingw* | cegcc*) if test -n "$export_symbols" && test -z "$export_symbols_regex"; then # exporting using user supplied symfile if test "x`$SED 1q $export_symbols`" != xEXPORTS; then # and it's NOT already a .def file. Must figure out # which of the given symbols are data symbols and tag # them as such. So, trigger use of export_symbols_cmds. # export_symbols gets reassigned inside the "prepare # the list of exported symbols" if statement, so the # include_expsyms logic still works. orig_export_symbols="$export_symbols" export_symbols= always_export_symbols=yes fi fi ;; esac # Prepare the list of exported symbols if test -z "$export_symbols"; then if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then func_verbose "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $opt_dry_run || $RM $export_symbols cmds=$export_symbols_cmds save_ifs="$IFS"; IFS='~' for cmd1 in $cmds; do IFS="$save_ifs" # Take the normal branch if the nm_file_list_spec branch # doesn't work or if tool conversion is not needed. case $nm_file_list_spec~$to_tool_file_cmd in *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) try_normal_branch=yes eval cmd=\"$cmd1\" func_len " $cmd" len=$func_len_result ;; *) try_normal_branch=no ;; esac if test "$try_normal_branch" = yes \ && { test "$len" -lt "$max_cmd_len" \ || test "$max_cmd_len" -le -1; } then func_show_eval "$cmd" 'exit $?' skipped_export=false elif test -n "$nm_file_list_spec"; then func_basename "$output" output_la=$func_basename_result save_libobjs=$libobjs save_output=$output output=${output_objdir}/${output_la}.nm func_to_tool_file "$output" libobjs=$nm_file_list_spec$func_to_tool_file_result func_append delfiles " $output" func_verbose "creating $NM input file list: $output" for obj in $save_libobjs; do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" done > "$output" eval cmd=\"$cmd1\" func_show_eval "$cmd" 'exit $?' output=$save_output libobjs=$save_libobjs skipped_export=false else # The command line is too long to execute in one step. func_verbose "using reloadable object file for export list..." skipped_export=: # Break out early, otherwise skipped_export may be # set to false by a later but shorter cmd. break fi done IFS="$save_ifs" if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi fi if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi tmp_deplibs= for test_deplib in $deplibs; do case " $convenience " in *" $test_deplib "*) ;; *) func_append tmp_deplibs " $test_deplib" ;; esac done deplibs="$tmp_deplibs" if test -n "$convenience"; then if test -n "$whole_archive_flag_spec" && test "$compiler_needs_object" = yes && test -z "$libobjs"; then # extract the archives, so we have objects to list. # TODO: could optimize this to just extract one archive. whole_archive_flag_spec= fi if test -n "$whole_archive_flag_spec"; then save_libobjs=$libobjs eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= else gentop="$output_objdir/${outputname}x" func_append generated " $gentop" func_extract_archives $gentop $convenience func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi fi if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then eval flag=\"$thread_safe_flag_spec\" func_append linker_flags " $flag" fi # Make a backup of the uninstalled library when relinking if test "$opt_mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? fi # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then eval test_cmds=\"$module_expsym_cmds\" cmds=$module_expsym_cmds else eval test_cmds=\"$module_cmds\" cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then eval test_cmds=\"$archive_expsym_cmds\" cmds=$archive_expsym_cmds else eval test_cmds=\"$archive_cmds\" cmds=$archive_cmds fi fi if test "X$skipped_export" != "X:" && func_len " $test_cmds" && len=$func_len_result && test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then : else # The command line is too long to link in one step, link piecewise # or, if using GNU ld and skipped_export is not :, use a linker # script. # Save the value of $output and $libobjs because we want to # use them later. If we have whole_archive_flag_spec, we # want to use save_libobjs as it was before # whole_archive_flag_spec was expanded, because we can't # assume the linker understands whole_archive_flag_spec. # This may have to be revisited, in case too many # convenience libraries get linked in and end up exceeding # the spec. if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then save_libobjs=$libobjs fi save_output=$output func_basename "$output" output_la=$func_basename_result # Clear the reloadable object creation command queue and # initialize k to one. test_cmds= concat_cmds= objlist= last_robj= k=1 if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then output=${output_objdir}/${output_la}.lnkscript func_verbose "creating GNU ld script: $output" echo 'INPUT (' > $output for obj in $save_libobjs do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done echo ')' >> $output func_append delfiles " $output" func_to_tool_file "$output" output=$func_to_tool_file_result elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then output=${output_objdir}/${output_la}.lnk func_verbose "creating linker input file list: $output" : > $output set x $save_libobjs shift firstobj= if test "$compiler_needs_object" = yes; then firstobj="$1 " shift fi for obj do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done func_append delfiles " $output" func_to_tool_file "$output" output=$firstobj\"$file_list_spec$func_to_tool_file_result\" else if test -n "$save_libobjs"; then func_verbose "creating reloadable object files..." output=$output_objdir/$output_la-${k}.$objext eval test_cmds=\"$reload_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 # Loop over the list of objects to be linked. for obj in $save_libobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result if test "X$objlist" = X || test "$len" -lt "$max_cmd_len"; then func_append objlist " $obj" else # The command $test_cmds is almost too long, add a # command to the queue. if test "$k" -eq 1 ; then # The first file doesn't have a previous command to add. reload_objs=$objlist eval concat_cmds=\"$reload_cmds\" else # All subsequent reloadable object files will link in # the last one created. reload_objs="$objlist $last_robj" eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" fi last_robj=$output_objdir/$output_la-${k}.$objext func_arith $k + 1 k=$func_arith_result output=$output_objdir/$output_la-${k}.$objext objlist=" $obj" func_len " $last_robj" func_arith $len0 + $func_len_result len=$func_arith_result fi done # Handle the remaining objects by creating one last # reloadable object file. All subsequent reloadable object # files will link in the last one created. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ reload_objs="$objlist $last_robj" eval concat_cmds=\"\${concat_cmds}$reload_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" fi func_append delfiles " $output" else output= fi if ${skipped_export-false}; then func_verbose "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $opt_dry_run || $RM $export_symbols libobjs=$output # Append the command to create the export file. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" fi fi test -n "$save_libobjs" && func_verbose "creating a temporary reloadable object file: $output" # Loop through the commands generated above and execute them. save_ifs="$IFS"; IFS='~' for cmd in $concat_cmds; do IFS="$save_ifs" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$opt_mode" = relink; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS="$save_ifs" if test -n "$export_symbols_regex" && ${skipped_export-false}; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi if ${skipped_export-false}; then if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi fi libobjs=$output # Restore the value of output. output=$save_output if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= fi # Expand the library linking commands again to reset the # value of $libobjs for piecewise linking. # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then cmds=$module_expsym_cmds else cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then cmds=$archive_expsym_cmds else cmds=$archive_cmds fi fi fi if test -n "$delfiles"; then # Append the command to remove temporary files to $cmds. eval cmds=\"\$cmds~\$RM $delfiles\" fi # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop="$output_objdir/${outputname}x" func_append generated " $gentop" func_extract_archives $gentop $dlprefiles func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi save_ifs="$IFS"; IFS='~' for cmd in $cmds; do IFS="$save_ifs" eval cmd=\"$cmd\" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$opt_mode" = relink; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS="$save_ifs" # Restore the uninstalled library and exit if test "$opt_mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? if test -n "$convenience"; then if test -z "$whole_archive_flag_spec"; then func_show_eval '${RM}r "$gentop"' fi fi exit $EXIT_SUCCESS fi # Create links to the real library. for linkname in $linknames; do if test "$realname" != "$linkname"; then func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' fi done # If -module or -export-dynamic was specified, set the dlname. if test "$module" = yes || test "$export_dynamic" = yes; then # On all known operating systems, these are identical. dlname="$soname" fi fi ;; obj) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then func_warning "\`-dlopen' is ignored for objects" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "\`-l' and \`-L' are ignored for objects" ;; esac test -n "$rpath" && \ func_warning "\`-rpath' is ignored for objects" test -n "$xrpath" && \ func_warning "\`-R' is ignored for objects" test -n "$vinfo" && \ func_warning "\`-version-info' is ignored for objects" test -n "$release" && \ func_warning "\`-release' is ignored for objects" case $output in *.lo) test -n "$objs$old_deplibs" && \ func_fatal_error "cannot build library object \`$output' from non-libtool objects" libobj=$output func_lo2o "$libobj" obj=$func_lo2o_result ;; *) libobj= obj="$output" ;; esac # Delete the old objects. $opt_dry_run || $RM $obj $libobj # Objects from convenience libraries. This assumes # single-version convenience libraries. Whenever we create # different ones for PIC/non-PIC, this we'll have to duplicate # the extraction. reload_conv_objs= gentop= # reload_cmds runs $LD directly, so let us get rid of # -Wl from whole_archive_flag_spec and hope we can get by with # turning comma into space.. wl= if test -n "$convenience"; then if test -n "$whole_archive_flag_spec"; then eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` else gentop="$output_objdir/${obj}x" func_append generated " $gentop" func_extract_archives $gentop $convenience reload_conv_objs="$reload_objs $func_extract_archives_result" fi fi # If we're not building shared, we need to use non_pic_objs test "$build_libtool_libs" != yes && libobjs="$non_pic_objects" # Create the old-style object. reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test output="$obj" func_execute_cmds "$reload_cmds" 'exit $?' # Exit if we aren't doing a library object file. if test -z "$libobj"; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS fi if test "$build_libtool_libs" != yes; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi # Create an invalid libtool object if no PIC, so that we don't # accidentally link it into a program. # $show "echo timestamp > $libobj" # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? exit $EXIT_SUCCESS fi if test -n "$pic_flag" || test "$pic_mode" != default; then # Only do commands if we really have different PIC objects. reload_objs="$libobjs $reload_conv_objs" output="$libobj" func_execute_cmds "$reload_cmds" 'exit $?' fi if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS ;; prog) case $host in *cygwin*) func_stripname '' '.exe' "$output" output=$func_stripname_result.exe;; esac test -n "$vinfo" && \ func_warning "\`-version-info' is ignored for programs" test -n "$release" && \ func_warning "\`-release' is ignored for programs" test "$preload" = yes \ && test "$dlopen_support" = unknown \ && test "$dlopen_self" = unknown \ && test "$dlopen_self_static" = unknown && \ func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library is the System framework compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac case $host in *-*-darwin*) # Don't allow lazy linking, it breaks C++ global constructors # But is supposedly fixed on 10.4 or later (yay!). if test "$tagname" = CXX ; then case ${MACOSX_DEPLOYMENT_TARGET-10.0} in 10.[0123]) func_append compile_command " ${wl}-bind_at_load" func_append finalize_command " ${wl}-bind_at_load" ;; esac fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $compile_deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $compile_deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done compile_deplibs="$new_libs" func_append compile_command " $compile_deplibs" func_append finalize_command " $finalize_deplibs" if test -n "$rpath$xrpath"; then # If the user specified any rpath flags, then add them. for libdir in $rpath $xrpath; do # This is the magic to use -rpath. case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done fi # Now hardcode the library paths rpath= hardcode_libdirs= for libdir in $compile_rpath $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_append perm_rpath " $libdir" ;; esac fi case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$libdir:"*) ;; ::) dllsearchpath=$libdir;; *) func_append dllsearchpath ":$libdir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi compile_rpath="$rpath" rpath= hardcode_libdirs= for libdir in $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$finalize_perm_rpath " in *" $libdir "*) ;; *) func_append finalize_perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi finalize_rpath="$rpath" if test -n "$libobjs" && test "$build_old_libs" = yes; then # Transform all the library objects into standard objects. compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` fi func_generate_dlsyms "$outputname" "@PROGRAM@" "no" # template prelinking step if test -n "$prelink_cmds"; then func_execute_cmds "$prelink_cmds" 'exit $?' fi wrappers_required=yes case $host in *cegcc* | *mingw32ce*) # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. wrappers_required=no ;; *cygwin* | *mingw* ) if test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; *) if test "$need_relink" = no || test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; esac if test "$wrappers_required" = no; then # Replace the output file specification. compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` link_command="$compile_command$compile_rpath" # We have no uninstalled library dependencies, so finalize right now. exit_status=0 func_show_eval "$link_command" 'exit_status=$?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi # Delete the generated files. if test -f "$output_objdir/${outputname}S.${objext}"; then func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' fi exit $exit_status fi if test -n "$compile_shlibpath$finalize_shlibpath"; then compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" fi if test -n "$finalize_shlibpath"; then finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" fi compile_var= finalize_var= if test -n "$runpath_var"; then if test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done compile_var="$runpath_var=\"$rpath\$$runpath_var\" " fi if test -n "$finalize_perm_rpath"; then # We should set the runpath_var. rpath= for dir in $finalize_perm_rpath; do func_append rpath "$dir:" done finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " fi fi if test "$no_install" = yes; then # We don't need to create a wrapper script. link_command="$compile_var$compile_command$compile_rpath" # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` # Delete the old output file. $opt_dry_run || $RM $output # Link the executable and exit func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi exit $EXIT_SUCCESS fi if test "$hardcode_action" = relink; then # Fast installation is not supported link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" func_warning "this platform does not like uninstalled shared libraries" func_warning "\`$output' will be relinked during installation" else if test "$fast_install" != no; then link_command="$finalize_var$compile_command$finalize_rpath" if test "$fast_install" = yes; then relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` else # fast_install is set to needless relink_command= fi else link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" fi fi # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` # Delete the old output files. $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; then func_to_tool_file "$output_objdir/$outputname" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi # Now create the wrapper script. func_verbose "creating $output" # Quote the relink command for shipping. if test -n "$relink_command"; then # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_for_eval "$var_value" relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" fi done relink_command="(cd `pwd`; $relink_command)" relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"` fi # Only actually do things if not in dry run mode. $opt_dry_run || { # win32 will think the script is a binary if it has # a .exe suffix, so we strip it off here. case $output in *.exe) func_stripname '' '.exe' "$output" output=$func_stripname_result ;; esac # test for cygwin because mv fails w/o .exe extensions case $host in *cygwin*) exeext=.exe func_stripname '' '.exe' "$outputname" outputname=$func_stripname_result ;; *) exeext= ;; esac case $host in *cygwin* | *mingw* ) func_dirname_and_basename "$output" "" "." output_name=$func_basename_result output_path=$func_dirname_result cwrappersource="$output_path/$objdir/lt-$output_name.c" cwrapper="$output_path/$output_name.exe" $RM $cwrappersource $cwrapper trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 func_emit_cwrapperexe_src > $cwrappersource # The wrapper executable is built using the $host compiler, # because it contains $host paths and files. 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See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # This file is maintained in Automake, please report # bugs to or send patches to # . # Make unconditional expansion of undefined variables an error. This # helps a lot in preventing typo-related bugs. set -u usage_error () { echo "$0: $*" >&2 print_usage >&2 exit 2 } print_usage () { cat <$log_file 2>&1 estatus=$? if test $enable_hard_errors = no && test $estatus -eq 99; then estatus=1 fi case $estatus:$expect_failure in 0:yes) col=$red res=XPASS recheck=yes gcopy=yes;; 0:*) col=$grn res=PASS recheck=no gcopy=no;; 77:*) col=$blu res=SKIP recheck=no gcopy=yes;; 99:*) col=$mgn res=ERROR recheck=yes gcopy=yes;; *:yes) col=$lgn res=XFAIL recheck=no gcopy=yes;; *:*) col=$red res=FAIL recheck=yes gcopy=yes;; esac # Report outcome to console. echo "${col}${res}${std}: $test_name" # Register the test result, and other relevant metadata. echo ":test-result: $res" > $trs_file echo ":global-test-result: $res" >> $trs_file echo ":recheck: $recheck" >> $trs_file echo ":copy-in-global-log: $gcopy" >> $trs_file # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC" # time-stamp-end: "; # UTC" # End: fakechroot-2.17.2/config.h.in000066400000000000000000000632521225630642300157660ustar00rootroot00000000000000/* config.h.in. Generated from configure.ac by autoheader. */ /* Define to the type of arg 1 for `bind'. */ #undef BIND_TYPE_ARG1 /* Define to the type of arg 2 for `bind'. */ #undef BIND_TYPE_ARG2 /* Define to the type of arg 3 for `bind'. */ #undef BIND_TYPE_ARG3 /* Define to the type of return value for `bind'. */ #undef BIND_TYPE_RETURN /* Define to the type of arg 1 for `connect'. */ #undef CONNECT_TYPE_ARG1 /* Define to the type of arg 2 for `connect'. */ #undef CONNECT_TYPE_ARG2 /* Define to the type of arg 3 for `connect'. */ #undef CONNECT_TYPE_ARG3 /* Define to the type of return value for `connect'. */ #undef CONNECT_TYPE_RETURN /* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP systems. This function is required for `alloca.c' support on those systems. */ #undef CRAY_STACKSEG_END /* Define to 1 if using `alloca.c'. */ #undef C_ALLOCA /* FAKECHROOT */ #undef FAKECHROOT /* Define to the type of arg 1 for `fts_open'. */ #undef FTS_OPEN_TYPE_ARG1 /* Define to the type of arg 2 for `fts_open'. */ #undef FTS_OPEN_TYPE_ARG2 /* Define to the type of arg 3 for `fts_open'. */ #undef FTS_OPEN_TYPE_ARG3 /* Define to the type of return value for `fts_open'. */ #undef FTS_OPEN_TYPE_RETURN /* Define to the type of arg 1 for `getpeername'. */ #undef GETPEERNAME_TYPE_ARG1 /* Define to the type of arg 2 for `getpeername'. */ #undef GETPEERNAME_TYPE_ARG2 /* Define to the type of arg 3 for `getpeername'. */ #undef GETPEERNAME_TYPE_ARG3 /* Define to the type of return value for `getpeername'. */ #undef GETPEERNAME_TYPE_RETURN /* Define to the type of arg 1 for `getsockname'. */ #undef GETSOCKNAME_TYPE_ARG1 /* Define to the type of arg 2 for `getsockname'. */ #undef GETSOCKNAME_TYPE_ARG2 /* Define to the type of arg 3 for `getsockname'. */ #undef GETSOCKNAME_TYPE_ARG3 /* Define to the type of return value for `getsockname'. */ #undef GETSOCKNAME_TYPE_RETURN /* Define to 1 if you have the `access' function. */ #undef HAVE_ACCESS /* Define to 1 if you have the `acct' function. */ #undef HAVE_ACCT /* Define to 1 if you have `alloca', as a function or macro. */ #undef HAVE_ALLOCA /* Define to 1 if you have and it should be used (not on Ultrix). */ #undef HAVE_ALLOCA_H /* Define to 1 if you have the `bind' function. */ #undef HAVE_BIND /* Define to 1 if you have the `bindtextdomain' function. */ #undef HAVE_BINDTEXTDOMAIN /* Define to 1 if the type of arg 1 for `bind' is `int _' */ #undef HAVE_BIND_TYPE_ARG1_INT__ /* Define to 1 if the type of arg 2 for `bind' is `const struct sockaddr *_' */ #undef HAVE_BIND_TYPE_ARG2_CONST_STRUCT_SOCKADDR_P_ /* Define to 1 if the type of arg 2 for `bind' is `__CONST_SOCKADDR_ARG _' */ #undef HAVE_BIND_TYPE_ARG2___CONST_SOCKADDR_ARG__ /* Define to 1 if the type of arg 3 for `bind' is `socklen_t _' */ #undef HAVE_BIND_TYPE_ARG3_SOCKLEN_T__ /* Define to 1 if the type of return value for `bind' is `int' */ #undef HAVE_BIND_TYPE_RETURN_INT /* Define to 1 if you have the `canonicalize_file_name' function. */ #undef HAVE_CANONICALIZE_FILE_NAME /* Define to 1 if you have the `chdir' function. */ #undef HAVE_CHDIR /* Define to 1 if you have the `chmod' function. */ #undef HAVE_CHMOD /* Define to 1 if you have the `chown' function. */ #undef HAVE_CHOWN /* Define to 1 if you have the `chroot' function. */ #undef HAVE_CHROOT /* Define to 1 if you have the `clearenv' function. */ #undef HAVE_CLEARENV /* Define to 1 if you have the `connect' function. */ #undef HAVE_CONNECT /* Define to 1 if the type of arg 1 for `connect' is `int _' */ #undef HAVE_CONNECT_TYPE_ARG1_INT__ /* Define to 1 if the type of arg 2 for `connect' is `const struct sockaddr *_' */ #undef HAVE_CONNECT_TYPE_ARG2_CONST_STRUCT_SOCKADDR_P_ /* Define to 1 if the type of arg 2 for `connect' is `__CONST_SOCKADDR_ARG _' */ #undef HAVE_CONNECT_TYPE_ARG2___CONST_SOCKADDR_ARG__ /* Define to 1 if the type of arg 3 for `connect' is `socklen_t _' */ #undef HAVE_CONNECT_TYPE_ARG3_SOCKLEN_T__ /* Define to 1 if the type of return value for `connect' is `int' */ #undef HAVE_CONNECT_TYPE_RETURN_INT /* Define to 1 if you have the `creat' function. */ #undef HAVE_CREAT /* Define to 1 if you have the `creat64' function. */ #undef HAVE_CREAT64 /* Define to 1 if you have the header file. */ #undef HAVE_DIRENT_H /* Define to 1 if you have the header file. */ #undef HAVE_DLFCN_H /* Define to 1 if you have the `dlmopen' function. */ #undef HAVE_DLMOPEN /* Define to 1 if you have the `dlopen' function. */ #undef HAVE_DLOPEN /* Define to 1 if you have the `eaccess' function. */ #undef HAVE_EACCESS /* Define to 1 if you have the header file. */ #undef HAVE_ERRNO_H /* Define to 1 if you have the `euidaccess' function. */ #undef HAVE_EUIDACCESS /* Define to 1 if you have the `execl' function. */ #undef HAVE_EXECL /* Define to 1 if you have the `execle' function. */ #undef HAVE_EXECLE /* Define to 1 if you have the `execlp' function. */ #undef HAVE_EXECLP /* Define to 1 if you have the `execv' function. */ #undef HAVE_EXECV /* Define to 1 if you have the `execve' function. */ #undef HAVE_EXECVE /* Define to 1 if you have the `execvp' function. */ #undef HAVE_EXECVP /* Define to 1 if you have the `faccessat' function. */ #undef HAVE_FACCESSAT /* Define to 1 if you have the `fchdir' function. */ #undef HAVE_FCHDIR /* Define to 1 if you have the `fchmodat' function. */ #undef HAVE_FCHMODAT /* Define to 1 if you have the `fchownat' function. */ #undef HAVE_FCHOWNAT /* Define to 1 if you have the header file. */ #undef HAVE_FCNTL_H /* Define to 1 if you have the `fopen' function. */ #undef HAVE_FOPEN /* Define to 1 if you have the `fopen64' function. */ #undef HAVE_FOPEN64 /* Define to 1 if you have the `freopen' function. */ #undef HAVE_FREOPEN /* Define to 1 if you have the `freopen64' function. */ #undef HAVE_FREOPEN64 /* Define to 1 if you have the `fstat' function. */ #undef HAVE_FSTAT /* Define to 1 if you have the `fstat64' function. */ #undef HAVE_FSTAT64 /* Define to 1 if you have the `fts_children' function. */ #undef HAVE_FTS_CHILDREN /* Define to 1 if you have the header file. */ #undef HAVE_FTS_H /* Define to 1 if you have the `fts_open' function. */ #undef HAVE_FTS_OPEN /* Define to 1 if the type of arg 1 for `fts_open' is `char * const *_' */ #undef HAVE_FTS_OPEN_TYPE_ARG1_CHAR_P_CONST_P_ /* Define to 1 if the type of arg 2 for `fts_open' is `int _' */ #undef HAVE_FTS_OPEN_TYPE_ARG2_INT__ /* Define to 1 if the type of return value for `fts_open' is `FTS *' */ #undef HAVE_FTS_OPEN_TYPE_RETURN_FTS_P /* Define to 1 if you have the `fts_read' function. */ #undef HAVE_FTS_READ /* Define to 1 if you have the `ftw' function. */ #undef HAVE_FTW /* Define to 1 if you have the `ftw64' function. */ #undef HAVE_FTW64 /* Define to 1 if you have the header file. */ #undef HAVE_FTW_H /* Define to 1 if you have the `futimesat' function. */ #undef HAVE_FUTIMESAT /* Define to 1 if you have the `getcwd' function. */ #undef HAVE_GETCWD /* Define to 1 if you have the `getpeername' function. */ #undef HAVE_GETPEERNAME /* Define to 1 if the type of arg 1 for `getpeername' is `int _' */ #undef HAVE_GETPEERNAME_TYPE_ARG1_INT__ /* Define to 1 if the type of arg 2 for `getpeername' is `struct sockaddr *_' */ #undef HAVE_GETPEERNAME_TYPE_ARG2_STRUCT_SOCKADDR_P_ /* Define to 1 if the type of arg 2 for `getpeername' is `__SOCKADDR_ARG _' */ #undef HAVE_GETPEERNAME_TYPE_ARG2___SOCKADDR_ARG__ /* Define to 1 if the type of arg 3 for `getpeername' is `socket_t *_' */ #undef HAVE_GETPEERNAME_TYPE_ARG3_SOCKET_T_P_ /* Define to 1 if the type of arg 3 for `getpeername' is `socklen_t *__restrict _' */ #undef HAVE_GETPEERNAME_TYPE_ARG3_SOCKLEN_T_P__RESTRICT__ /* Define to 1 if the type of return value for `getpeername' is `int' */ #undef HAVE_GETPEERNAME_TYPE_RETURN_INT /* Define to 1 if you have the `getsockname' function. */ #undef HAVE_GETSOCKNAME /* Define to 1 if the type of arg 1 for `getsockname' is `int _' */ #undef HAVE_GETSOCKNAME_TYPE_ARG1_INT__ /* Define to 1 if the type of arg 2 for `getsockname' is `struct sockaddr *_' */ #undef HAVE_GETSOCKNAME_TYPE_ARG2_STRUCT_SOCKADDR_P_ /* Define to 1 if the type of arg 2 for `getsockname' is `__SOCKADDR_ARG _' */ #undef HAVE_GETSOCKNAME_TYPE_ARG2___SOCKADDR_ARG__ /* Define to 1 if the type of arg 3 for `getsockname' is `socket_t *_' */ #undef HAVE_GETSOCKNAME_TYPE_ARG3_SOCKET_T_P_ /* Define to 1 if the type of arg 3 for `getsockname' is `socklen_t *__restrict _' */ #undef HAVE_GETSOCKNAME_TYPE_ARG3_SOCKLEN_T_P__RESTRICT__ /* Define to 1 if the type of return value for `getsockname' is `int' */ #undef HAVE_GETSOCKNAME_TYPE_RETURN_INT /* Define to 1 if you have the `getwd' function. */ #undef HAVE_GETWD /* Define to 1 if you have the `getxattr' function. */ #undef HAVE_GETXATTR /* Define to 1 if you have the `get_current_dir_name' function. */ #undef HAVE_GET_CURRENT_DIR_NAME /* Define to 1 if you have the `glob' function. */ #undef HAVE_GLOB /* Define to 1 if you have the `glob64' function. */ #undef HAVE_GLOB64 /* Define to 1 if you have the header file. */ #undef HAVE_GLOB_H /* Define to 1 if you have the `glob_pattern_p' function. */ #undef HAVE_GLOB_PATTERN_P /* Define to 1 if you have the `inotify_add_watch' function. */ #undef HAVE_INOTIFY_ADD_WATCH /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if you have the `lchmod' function. */ #undef HAVE_LCHMOD /* Define to 1 if you have the `lchown' function. */ #undef HAVE_LCHOWN /* Define to 1 if you have the `lckpwdf' function. */ #undef HAVE_LCKPWDF /* Define to 1 if you have the `lgetxattr' function. */ #undef HAVE_LGETXATTR /* Define to 1 if you have the `dl' library (-ldl). */ #undef HAVE_LIBDL /* Define to 1 if you have the header file. */ #undef HAVE_LIBINTL_H /* Define to 1 if you have the `link' function. */ #undef HAVE_LINK /* Define to 1 if you have the `linkat' function. */ #undef HAVE_LINKAT /* Define to 1 if you have the `listxattr' function. */ #undef HAVE_LISTXATTR /* Define to 1 if you have the `llistxattr' function. */ #undef HAVE_LLISTXATTR /* Define to 1 if you have the `lremovexattr' function. */ #undef HAVE_LREMOVEXATTR /* Define to 1 if you have the `lsetxattr' function. */ #undef HAVE_LSETXATTR /* Define to 1 if you have the `lstat' function. */ #undef HAVE_LSTAT /* Define to 1 if you have the `lstat64' function. */ #undef HAVE_LSTAT64 /* Define to 1 if you have the `lutimes' function. */ #undef HAVE_LUTIMES /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* Define to 1 if you have the `mempcpy' function. */ #undef HAVE_MEMPCPY /* Define to 1 if you have the `mkdir' function. */ #undef HAVE_MKDIR /* Define to 1 if you have the `mkdirat' function. */ #undef HAVE_MKDIRAT /* Define to 1 if you have the `mkdtemp' function. */ #undef HAVE_MKDTEMP /* Define to 1 if you have the `mkfifo' function. */ #undef HAVE_MKFIFO /* Define to 1 if you have the `mkfifoat' function. */ #undef HAVE_MKFIFOAT /* Define to 1 if you have the `mknod' function. */ #undef HAVE_MKNOD /* Define to 1 if you have the `mknodat' function. */ #undef HAVE_MKNODAT /* Define to 1 if you have the `mkostemp' function. */ #undef HAVE_MKOSTEMP /* Define to 1 if you have the `mkostemp64' function. */ #undef HAVE_MKOSTEMP64 /* Define to 1 if you have the `mkostemps' function. */ #undef HAVE_MKOSTEMPS /* Define to 1 if you have the `mkostemps64' function. */ #undef HAVE_MKOSTEMPS64 /* Define to 1 if you have the `mkstemp' function. */ #undef HAVE_MKSTEMP /* Define to 1 if you have the `mkstemp64' function. */ #undef HAVE_MKSTEMP64 /* Define to 1 if you have the `mkstemps' function. */ #undef HAVE_MKSTEMPS /* Define to 1 if you have the `mkstemps64' function. */ #undef HAVE_MKSTEMPS64 /* Define to 1 if you have the `mktemp' function. */ #undef HAVE_MKTEMP /* Define to 1 if you have the header file, and it defines `DIR'. */ #undef HAVE_NDIR_H /* Define to 1 if you have the `nftw' function. */ #undef HAVE_NFTW /* Define to 1 if you have the `nftw64' function. */ #undef HAVE_NFTW64 /* Define to 1 if you have the `open' function. */ #undef HAVE_OPEN /* Define to 1 if you have the `open64' function. */ #undef HAVE_OPEN64 /* Define to 1 if you have the `openat' function. */ #undef HAVE_OPENAT /* Define to 1 if you have the `openat64' function. */ #undef HAVE_OPENAT64 /* Define to 1 if you have the `opendir' function. */ #undef HAVE_OPENDIR /* Define to 1 if you have the `pathconf' function. */ #undef HAVE_PATHCONF /* Define to 1 if you have the `popen' function. */ #undef HAVE_POPEN /* Define to 1 if the system has the type `ptrdiff_t'. */ #undef HAVE_PTRDIFF_T /* Define to 1 if you have the header file. */ #undef HAVE_PWD_H /* Define to 1 if you have the `rawmemchr' function. */ #undef HAVE_RAWMEMCHR /* Define to 1 if you have the `readlink' function. */ #undef HAVE_READLINK /* Define to 1 if you have the `readlinkat' function. */ #undef HAVE_READLINKAT /* Define to 1 if the type of arg 1 for `readlink' is `const char *_' */ #undef HAVE_READLINK_TYPE_ARG1_CONST_CHAR_P_ /* Define to 1 if the type of arg 2 for `readlink' is `char *_' */ #undef HAVE_READLINK_TYPE_ARG2_CHAR_P_ /* Define to 1 if the type of arg 3 for `readlink' is `int _' */ #undef HAVE_READLINK_TYPE_ARG3_INT__ /* Define to 1 if the type of arg 3 for `readlink' is `size_t _' */ #undef HAVE_READLINK_TYPE_ARG3_SIZE_T__ /* Define to 1 if the type of return value for `readlink' is `int' */ #undef HAVE_READLINK_TYPE_RETURN_INT /* Define to 1 if the type of return value for `readlink' is `ssize_t' */ #undef HAVE_READLINK_TYPE_RETURN_SSIZE_T /* Define to 1 if you have the `realpath' function. */ #undef HAVE_REALPATH /* Define to 1 if you have the `remove' function. */ #undef HAVE_REMOVE /* Define to 1 if you have the `removexattr' function. */ #undef HAVE_REMOVEXATTR /* Define to 1 if you have the `rename' function. */ #undef HAVE_RENAME /* Define to 1 if you have the `renameat' function. */ #undef HAVE_RENAMEAT /* Define to 1 if you have the `revoke' function. */ #undef HAVE_REVOKE /* Define to 1 if you have the `rmdir' function. */ #undef HAVE_RMDIR /* Define to 1 if you have the `scandir' function. */ #undef HAVE_SCANDIR /* Define to 1 if you have the `scandir64' function. */ #undef HAVE_SCANDIR64 /* Define to 1 if the type of arg 1 for `scandir64' is `const char *_' */ #undef HAVE_SCANDIR64_TYPE_ARG1_CONST_CHAR_P_ /* Define to 1 if the type of arg 2 for `scandir64' is `struct dirent64 ***_' */ #undef HAVE_SCANDIR64_TYPE_ARG2_STRUCT_DIRENT64_PPP_ /* Define to 1 if the type of return value for `scandir64' is `int' */ #undef HAVE_SCANDIR64_TYPE_RETURN_INT /* Define to 1 if the type of arg 1 for `scandir' is `const char *_' */ #undef HAVE_SCANDIR_TYPE_ARG1_CONST_CHAR_P_ /* Define to 1 if the type of arg 2 for `scandir' is `struct dirent ***_' */ #undef HAVE_SCANDIR_TYPE_ARG2_STRUCT_DIRENT_PPP_ /* Define to 1 if the type of return value for `scandir' is `int' */ #undef HAVE_SCANDIR_TYPE_RETURN_INT /* Define to 1 if you have the `setenv' function. */ #undef HAVE_SETENV /* Define to 1 if you have the `setxattr' function. */ #undef HAVE_SETXATTR /* Define to 1 if you have the header file. */ #undef HAVE_SHADOW_H /* Define to 1 if you have the header file. */ #undef HAVE_SIGNAL_H /* Define to 1 if you have the `stat' function. */ #undef HAVE_STAT /* Define to 1 if you have the `stat64' function. */ #undef HAVE_STAT64 /* Define to 1 if you have the `statfs' function. */ #undef HAVE_STATFS /* Define to 1 if you have the `statfs64' function. */ #undef HAVE_STATFS64 /* Define to 1 if you have the `statvfs' function. */ #undef HAVE_STATVFS /* Define to 1 if you have the `statvfs64' function. */ #undef HAVE_STATVFS64 /* Define to 1 if you have the header file. */ #undef HAVE_STDARG_H /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDIO_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the `stpcpy' function. */ #undef HAVE_STPCPY /* Define to 1 if you have the `strchrnul' function. */ #undef HAVE_STRCHRNUL /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the `strlcpy' function. */ #undef HAVE_STRLCPY /* Define to 1 if `sun_len' is a member of `struct sockaddr_un'. */ #undef HAVE_STRUCT_SOCKADDR_UN_SUN_LEN /* Define to 1 if `fts_fts' is a member of `struct _ftsent'. */ #undef HAVE_STRUCT__FTSENT_FTS_FTS /* Define to 1 if `fts_name' is a member of `struct _ftsent'. */ #undef HAVE_STRUCT__FTSENT_FTS_NAME /* Define to 1 if the type of struct _ftsent.fts_name is `char *' */ #undef HAVE_STRUCT__FTSENT_FTS_NAME_TYPE_CHAR_P /* Define to 1 if you have the `symlink' function. */ #undef HAVE_SYMLINK /* Define to 1 if you have the `symlinkat' function. */ #undef HAVE_SYMLINKAT /* Define to 1 if you have the `system' function. */ #undef HAVE_SYSTEM /* Define to 1 if you have the header file, and it defines `DIR'. */ #undef HAVE_SYS_DIR_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_INOTIFY_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_MOUNT_H /* Define to 1 if you have the header file, and it defines `DIR'. */ #undef HAVE_SYS_NDIR_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_PARAM_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_SOCKET_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STATFS_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STATVFS_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_SYSCALL_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TIMES_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TIME_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_UN_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_VFS_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_WAIT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_XATTR_H /* Define to 1 if you have the `tempnam' function. */ #undef HAVE_TEMPNAM /* Define to 1 if you have the `tmpnam' function. */ #undef HAVE_TMPNAM /* Define to 1 if you have the `truncate' function. */ #undef HAVE_TRUNCATE /* Define to 1 if you have the `truncate64' function. */ #undef HAVE_TRUNCATE64 /* Define to 1 if you have the `ulckpwdf' function. */ #undef HAVE_ULCKPWDF /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Define to 1 if you have the `unlink' function. */ #undef HAVE_UNLINK /* Define to 1 if you have the `unlinkat' function. */ #undef HAVE_UNLINKAT /* Define to 1 if you have the `unsetenv' function. */ #undef HAVE_UNSETENV /* Define to 1 if you have the `utime' function. */ #undef HAVE_UTIME /* Define to 1 if you have the `utimensat' function. */ #undef HAVE_UTIMENSAT /* Define to 1 if you have the `utimes' function. */ #undef HAVE_UTIMES /* Define to 1 if the type of arg 1 for `utimes' is `const char *_' */ #undef HAVE_UTIMES_TYPE_ARG1_CONST_CHAR_P_ /* Define to 1 if the type of return value for `utimes' is `int' */ #undef HAVE_UTIMES_TYPE_RETURN_INT /* Define to 1 if you have the header file. */ #undef HAVE_UTIME_H /* Define to 1 if you have the `vfork' function. */ #undef HAVE_VFORK /* Define to 1 if you have the `_xftw' function. */ #undef HAVE__XFTW /* Define to 1 if you have the `_xftw64' function. */ #undef HAVE__XFTW64 /* Define to 1 if compiler supports `__alignof__' syntax. */ #undef HAVE___ALIGNOF__ /* Define to 1 if compiler supports `__attribute__((constructor))' syntax. */ #undef HAVE___ATTRIBUTE__CONSTRUCTOR /* Define to 1 if compiler supports `__attribute__((section("data.fakechroot")))' syntax. */ #undef HAVE___ATTRIBUTE__SECTION_DATA_FAKECHROOT /* Define to 1 if the compiler supports simple visibility declarations. */ #undef HAVE___ATTRIBUTE__VISIBILITY /* Define to 1 if you have the `__chk_fail' function. */ #undef HAVE___CHK_FAIL /* Define to 1 if you have the `__fxstat64' function. */ #undef HAVE___FXSTAT64 /* Define to 1 if you have the `__fxstatat' function. */ #undef HAVE___FXSTATAT /* Define to 1 if you have the `__fxstatat64' function. */ #undef HAVE___FXSTATAT64 /* Define to 1 if you have the `__getcwd_chk' function. */ #undef HAVE___GETCWD_CHK /* Define to 1 if you have the `__getwd_chk' function. */ #undef HAVE___GETWD_CHK /* Define to 1 if you have the `__lxstat' function. */ #undef HAVE___LXSTAT /* Define to 1 if you have the `__lxstat64' function. */ #undef HAVE___LXSTAT64 /* Define to 1 if you have the `__open' function. */ #undef HAVE___OPEN /* Define to 1 if you have the `__open64' function. */ #undef HAVE___OPEN64 /* Define to 1 if you have the `__open64_2' function. */ #undef HAVE___OPEN64_2 /* Define to 1 if you have the `__openat64_2' function. */ #undef HAVE___OPENAT64_2 /* Define to 1 if you have the `__openat_2' function. */ #undef HAVE___OPENAT_2 /* Define to 1 if you have the `__opendir2' function. */ #undef HAVE___OPENDIR2 /* Define to 1 if you have the `__open_2' function. */ #undef HAVE___OPEN_2 /* Define to 1 if you have the `__readlinkat_chk' function. */ #undef HAVE___READLINKAT_CHK /* Define to 1 if you have the `__readlink_chk' function. */ #undef HAVE___READLINK_CHK /* Define to 1 if you have the `__realpath_chk' function. */ #undef HAVE___REALPATH_CHK /* Define to 1 if you have the `__statfs' function. */ #undef HAVE___STATFS /* Define to 1 if you have the `__xmknod' function. */ #undef HAVE___XMKNOD /* Define to 1 if you have the `__xmknodat' function. */ #undef HAVE___XMKNODAT /* Define to 1 if you have the `__xstat' function. */ #undef HAVE___XSTAT /* Define to 1 if you have the `__xstat64' function. */ #undef HAVE___XSTAT64 /* Define to 1 if `lstat' dereferences a symlink specified with a trailing slash. */ #undef LSTAT_FOLLOWS_SLASHED_SYMLINK /* Define to the sub-directory in which libtool stores uninstalled libraries. */ #undef LT_OBJDIR /* Define to 1 if opendir function calls __open function internally. */ #undef OPENDIR_CALLS___OPEN /* Define to 1 if opendir function calls __opendir2 function internally. */ #undef OPENDIR_CALLS___OPENDIR2 /* Name of package */ #undef PACKAGE /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef 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" >&6; } if ${lt_cv_path_NM+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM="$NM" else lt_nm_to_check="${ac_tool_prefix}nm" if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. tmp_nm="$ac_dir/$lt_tmp_nm" if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then # Check to see if the nm accepts a BSD-compat flag. # Adding the `sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in */dev/null* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac ;; esac fi done IFS="$lt_save_ifs" done : ${lt_cv_path_NM=no} fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5 $as_echo "$lt_cv_path_NM" >&6; } if test "$lt_cv_path_NM" != "no"; then NM="$lt_cv_path_NM" else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$DUMPBIN"; then : # Let the user override the test. else if test -n "$ac_tool_prefix"; then for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DUMPBIN+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DUMPBIN"; then ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DUMPBIN=$ac_cv_prog_DUMPBIN if test -n "$DUMPBIN"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5 $as_echo "$DUMPBIN" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$DUMPBIN" && break done fi if test -z "$DUMPBIN"; then ac_ct_DUMPBIN=$DUMPBIN for ac_prog in dumpbin "link -dump" do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DUMPBIN"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN if test -n "$ac_ct_DUMPBIN"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 $as_echo "$ac_ct_DUMPBIN" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_DUMPBIN" && break done if test "x$ac_ct_DUMPBIN" = x; then DUMPBIN=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DUMPBIN=$ac_ct_DUMPBIN fi fi case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in *COFF*) DUMPBIN="$DUMPBIN -symbols" ;; *) DUMPBIN=: ;; esac fi if test "$DUMPBIN" != ":"; then NM="$DUMPBIN" fi fi test -z "$NM" && NM=nm { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 $as_echo_n "checking the name lister ($NM) interface... " >&6; } if ${lt_cv_nm_interface+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 $as_echo "$lt_cv_nm_interface" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 $as_echo_n "checking whether ln -s works... " >&6; } LN_S=$as_ln_s if test "$LN_S" = "ln -s"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 $as_echo "no, using $LN_S" >&6; } fi # find the maximum length of command line arguments { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 $as_echo_n "checking the maximum length of command line arguments... " >&6; } if ${lt_cv_sys_max_cmd_len+:} false; then : $as_echo_n "(cached) " >&6 else i=0 teststring="ABCD" case $build_os in msdosdjgpp*) # On DJGPP, this test can blow up pretty badly due to problems in libc # (any single argument exceeding 2000 bytes causes a buffer overrun # during glob expansion). Even if it were fixed, the result of this # check would be larger than it should be. lt_cv_sys_max_cmd_len=12288; # 12K is about right ;; gnu*) # Under GNU Hurd, this test is not required because there is # no limit to the length of command line arguments. # Libtool will interpret -1 as no limit whatsoever lt_cv_sys_max_cmd_len=-1; ;; cygwin* | mingw* | cegcc*) # On Win9x/ME, this test blows up -- it succeeds, but takes # about 5 minutes as the teststring grows exponentially. # Worse, since 9x/ME are not pre-emptively multitasking, # you end up with a "frozen" computer, even though with patience # the test eventually succeeds (with a max line length of 256k). # Instead, let's just punt: use the minimum linelength reported by # all of the supported platforms: 8192 (on NT/2K/XP). lt_cv_sys_max_cmd_len=8192; ;; mint*) # On MiNT this can take a long time and run out of memory. lt_cv_sys_max_cmd_len=8192; ;; amigaos*) # On AmigaOS with pdksh, this test takes hours, literally. # So we just punt and use a minimum line length of 8192. lt_cv_sys_max_cmd_len=8192; ;; netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) # This has been around since 386BSD, at least. Likely further. if test -x /sbin/sysctl; then lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` elif test -x /usr/sbin/sysctl; then lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` else lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs fi # And add a safety zone lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` ;; interix*) # We know the value 262144 and hardcode it with a safety zone (like BSD) lt_cv_sys_max_cmd_len=196608 ;; os2*) # The test takes a long time on OS/2. lt_cv_sys_max_cmd_len=8192 ;; osf*) # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len" && \ test undefined != "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8 ; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \ = "X$teststring$teststring"; } >/dev/null 2>&1 && test $i != 17 # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac fi if test -n $lt_cv_sys_max_cmd_len ; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 $as_echo "none" >&6; } fi max_cmd_len=$lt_cv_sys_max_cmd_len : ${CP="cp -f"} : ${MV="mv -f"} : ${RM="rm -f"} { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 $as_echo_n "checking whether the shell understands some XSI constructs... 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" >&6; } if ${lt_cv_to_host_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 ;; esac ;; *-*-cygwin* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac fi to_host_file_cmd=$lt_cv_to_host_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 $as_echo "$lt_cv_to_host_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } if ${lt_cv_to_tool_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else #assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 ;; esac ;; esac fi to_tool_file_cmd=$lt_cv_to_tool_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 $as_echo_n "checking for $LD option to reload object files... " >&6; } if ${lt_cv_ld_reload_flag+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_reload_flag='-r' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 $as_echo "$lt_cv_ld_reload_flag" >&6; } reload_flag=$lt_cv_ld_reload_flag case $reload_flag in "" | " "*) ;; *) reload_flag=" $reload_flag" ;; esac reload_cmds='$LD$reload_flag -o $output$reload_objs' case $host_os in cygwin* | mingw* | pw32* | cegcc*) if test "$GCC" != yes; then reload_cmds=false fi ;; darwin*) if test "$GCC" = yes; then reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' else reload_cmds='$LD$reload_flag -o $output$reload_objs' fi ;; esac if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 $as_echo "$OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OBJDUMP="objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 $as_echo "$ac_ct_OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi test -z "$OBJDUMP" && OBJDUMP=objdump { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 $as_echo_n "checking how to recognize dependent libraries... " >&6; } if ${lt_cv_deplibs_check_method+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_deplibs_check_method='unknown' # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # 'none' -- dependencies not supported. # `unknown' -- same as none, but documents that we really don't know. # 'pass_all' -- all dependencies passed with no checks. # 'test_compile' -- check by making test program. # 'file_magic [[regex]]' -- check by looking for files in library path # which responds to the $file_magic_cmd with a given extended regex. # If you have `file' or equivalent on your system and you're not sure # whether `pass_all' will *always* work, you probably want this one. case $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin. if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else # Keep this pattern in sync with the one in func_win32_libid. lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;; cegcc*) # use the weaker test based on 'objdump'. See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; haiku*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) lt_cv_deplibs_check_method=pass_all ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 $as_echo "$lt_cv_deplibs_check_method" >&6; } file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 $as_echo "$DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 $as_echo "$ac_ct_DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DLLTOOL=$ac_ct_DLLTOOL fi else DLLTOOL="$ac_cv_prog_DLLTOOL" fi test -z "$DLLTOOL" && DLLTOOL=dlltool { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh # decide which to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd="$ECHO" ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO if test -n "$ac_tool_prefix"; then for ac_prog in ar do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AR="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 $as_echo "$AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$AR" && break done fi if test -z "$AR"; then ac_ct_AR=$AR for ac_prog in ar do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 $as_echo "$ac_ct_AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_AR" && break done if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi fi : ${AR=ar} : ${AR_FLAGS=cru} { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 $as_echo_n "checking for archiver @FILE support... " >&6; } if ${lt_cv_ar_at_file+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ar_at_file=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : echo conftest.$ac_objext > conftest.lst lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test "$ac_status" -eq 0; then # Ensure the archiver fails upon bogus file names. rm -f conftest.$ac_objext libconftest.a { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test "$ac_status" -ne 0; then lt_cv_ar_at_file=@ fi fi rm -f conftest.* libconftest.a fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 $as_echo "$lt_cv_ar_at_file" >&6; } if test "x$lt_cv_ar_at_file" = xno; then archiver_list_spec= else archiver_list_spec=$lt_cv_ar_at_file fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 $as_echo "$STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 $as_echo "$ac_ct_STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi test -z "$STRIP" && STRIP=: if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 $as_echo "$RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 $as_echo "$ac_ct_RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi test -z "$RANLIB" && RANLIB=: # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" fi case $host_os in darwin*) lock_old_archive_extraction=yes ;; *) lock_old_archive_extraction=no ;; esac # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Check for command to grab the raw symbol name followed by C symbol from nm. { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } if ${lt_cv_sys_global_symbol_pipe+:} false; then : $as_echo_n "(cached) " >&6 else # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[BCDEGRST]' # Regexp to match symbols that can be accessed directly from C. sympat='\([_A-Za-z][_A-Za-z0-9]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[ABCDEGRST]' fi ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris*) symcode='[BDRT]' ;; sco3.2v5*) symcode='[DT]' ;; sysv4.2uw2*) symcode='[DT]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[ABDT]' ;; sysv4) symcode='[DFNSTU]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK '"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # Now try to grab the symbols. nlist=conftest.nm if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done fi if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 $as_echo "failed" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 $as_echo "ok" >&6; } fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then nm_file_list_spec='@' fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 $as_echo_n "checking for sysroot... " >&6; } # Check whether --with-sysroot was given. if test "${with_sysroot+set}" = set; then : withval=$with_sysroot; else with_sysroot=no fi lt_sysroot= case ${with_sysroot} in #( yes) if test "$GCC" = yes; then lt_sysroot=`$CC --print-sysroot 2>/dev/null` fi ;; #( /*) lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` ;; #( no|'') ;; #( *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5 $as_echo "${with_sysroot}" >&6; } as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 $as_echo "${lt_sysroot:-no}" >&6; } # Check whether --enable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then : enableval=$enable_libtool_lock; fi test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.$ac_objext` in *ELF-32*) HPUX_IA64_MODE="32" ;; *ELF-64*) HPUX_IA64_MODE="64" ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out which ABI we are using. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if test "$lt_cv_prog_gnu_ld" = yes; then case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; *N32*) LD="${LD-ld} -melf32bmipn32" ;; *64-bit*) LD="${LD-ld} -melf64bmip" ;; esac else case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -32" ;; *N32*) LD="${LD-ld} -n32" ;; *64-bit*) LD="${LD-ld} -64" ;; esac fi fi rm -rf conftest* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *32-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) case `/usr/bin/file conftest.o` in *x86-64*) LD="${LD-ld} -m elf32_x86_64" ;; *) LD="${LD-ld} -m elf_i386" ;; esac ;; ppc64-*linux*|powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) LD="${LD-ld} -m elf_s390" ;; sparc64-*linux*) LD="${LD-ld} -m elf32_sparc" ;; esac ;; *64-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_x86_64_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; ppc*-*linux*|powerpc*-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) LD="${LD-ld} -m elf64_s390" ;; sparc*-*linux*) LD="${LD-ld} -m elf64_sparc" ;; esac ;; esac fi rm -rf conftest* ;; *-*-sco3.2v5*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -belf" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } if ${lt_cv_cc_needs_belf+:} false; then : $as_echo_n "(cached) " >&6 else ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_cc_needs_belf=yes else lt_cv_cc_needs_belf=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 $as_echo "$lt_cv_cc_needs_belf" >&6; } if test x"$lt_cv_cc_needs_belf" != x"yes"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS="$SAVE_CFLAGS" fi ;; *-*solaris*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) case $host in i?86-*-solaris*) LD="${LD-ld} -m elf_x86_64" ;; sparc*-*-solaris*) LD="${LD-ld} -m elf64_sparc" ;; esac # GNU ld 2.21 introduced _sol2 emulations. Use them if available. if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then LD="${LD-ld}_sol2" fi ;; *) if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then LD="${LD-ld} -64" fi ;; esac ;; esac fi rm -rf conftest* ;; esac need_locks="$enable_libtool_lock" if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. set dummy ${ac_tool_prefix}mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$MANIFEST_TOOL"; then ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL if test -n "$MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 $as_echo "$MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_MANIFEST_TOOL"; then ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL # Extract the first word of "mt", so it can be a program name with args. set dummy mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_MANIFEST_TOOL"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL if test -n "$ac_ct_MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_MANIFEST_TOOL" = x; then MANIFEST_TOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL fi else MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" fi test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } if ${lt_cv_path_mainfest_tool+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&5 if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 $as_echo "$lt_cv_path_mainfest_tool" >&6; } if test "x$lt_cv_path_mainfest_tool" != xyes; then MANIFEST_TOOL=: fi case $host_os in rhapsody* | darwin*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 $as_echo "$DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DSYMUTIL"; then ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args. set dummy dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 $as_echo "$ac_ct_DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$ac_ct_DSYMUTIL fi else DSYMUTIL="$ac_cv_prog_DSYMUTIL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. set dummy ${ac_tool_prefix}nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 $as_echo "$NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_NMEDIT"; then ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args. set dummy nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_NMEDIT="nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 $as_echo "$ac_ct_NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT fi else NMEDIT="$ac_cv_prog_NMEDIT" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. set dummy ${ac_tool_prefix}lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$LIPO"; then ac_cv_prog_LIPO="$LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_LIPO="${ac_tool_prefix}lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LIPO=$ac_cv_prog_LIPO if test -n "$LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 $as_echo "$LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_LIPO"; then ac_ct_LIPO=$LIPO # Extract the first word of "lipo", so it can be a program name with args. set dummy lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_LIPO"; then ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_LIPO="lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n "$ac_ct_LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 $as_echo "$ac_ct_LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_LIPO" = x; then LIPO=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac LIPO=$ac_ct_LIPO fi else LIPO="$ac_cv_prog_LIPO" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. set dummy ${ac_tool_prefix}otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL="${ac_tool_prefix}otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 $as_echo "$OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL"; then ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args. set dummy otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL"; then ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL="otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL if test -n "$ac_ct_OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 $as_echo "$ac_ct_OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL" = x; then OTOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL=$ac_ct_OTOOL fi else OTOOL="$ac_cv_prog_OTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. set dummy ${ac_tool_prefix}otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL64"; then ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL64=$ac_cv_prog_OTOOL64 if test -n "$OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 $as_echo "$OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL64"; then ac_ct_OTOOL64=$OTOOL64 # Extract the first word of "otool64", so it can be a program name with args. set dummy otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL64"; then ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL64="otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 if test -n "$ac_ct_OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 $as_echo "$ac_ct_OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL64" = x; then OTOOL64=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL64=$ac_ct_OTOOL64 fi else OTOOL64="$ac_cv_prog_OTOOL64" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 $as_echo_n "checking for -single_module linker flag... " >&6; } if ${lt_cv_apple_cc_single_mod+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_apple_cc_single_mod=no if test -z "${LT_MULTI_MODULE}"; then # By default we will add the -single_module flag. You can override # by either setting the environment variable LT_MULTI_MODULE # non-empty at configure time, or by adding -multi_module to the # link flags. rm -rf libconftest.dylib* echo "int foo(void){return 1;}" > conftest.c echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c" >&5 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err _lt_result=$? # If there is a non-empty error log, and "single_module" # appears in it, assume the flag caused a linker warning if test -s conftest.err && $GREP single_module conftest.err; then cat conftest.err >&5 # Otherwise, if the output was created with a 0 exit code from # the compiler, it worked. elif test -f libconftest.dylib && test $_lt_result -eq 0; then lt_cv_apple_cc_single_mod=yes else cat conftest.err >&5 fi rm -rf libconftest.dylib* rm -f conftest.* fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 $as_echo_n "checking for -exported_symbols_list linker flag... 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Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not *** reliably create shared libraries on SCO systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.16.91.0.3 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF ;; *) # For security reasons, it is highly recommended that you always # use absolute paths for naming shared libraries, and exclude the # DT_RUNPATH tag from executables and libraries. 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then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_="/usr/lib:/lib" fi fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag="-z nodefs" archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. if test "${lt_cv_aix_libpath+set}" = set; 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then # We only use this code for GNU lds that support --whole-archive. whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive' else # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec='$convenience' fi archive_cmds_need_lc=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; m68k) archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes ;; esac ;; bsdi[45]*) export_dynamic_flag_spec=-rdynamic ;; cygwin* | mingw* | pw32* | cegcc*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. case $cc_basename in cl*) # Native MSVC hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported always_export_symbols=yes file_list_spec='@' # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames=' archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp; else sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp; fi~ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ linknames=' # The linker will not automatically build a static lib if we build a DLL. # _LT_TAGVAR(old_archive_from_new_cmds, )='true' enable_shared_with_static_runtimes=yes exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' # Don't use ranlib old_postinstall_cmds='chmod 644 $oldlib' postlink_cmds='lt_outputfile="@OUTPUT@"~ lt_tool_outputfile="@TOOL_OUTPUT@"~ case $lt_outputfile in *.exe|*.EXE) ;; *) lt_outputfile="$lt_outputfile.exe" lt_tool_outputfile="$lt_tool_outputfile.exe" ;; esac~ if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; $RM "$lt_outputfile.manifest"; fi' ;; *) # Assume MSVC wrapper hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_from_new_cmds='true' # FIXME: Should let the user specify the lib program. old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' enable_shared_with_static_runtimes=yes ;; esac ;; darwin* | rhapsody*) archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported if test "$lt_cv_ld_force_load" = "yes"; then whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' else whole_archive_flag_spec='' fi link_all_deplibs=yes allow_undefined_flag="$_lt_dar_allow_undefined" case $cc_basename in ifort*) _lt_dar_can_shared=yes ;; *) _lt_dar_can_shared=$GCC ;; esac if test "$_lt_dar_can_shared" = "yes"; then output_verbose_link_cmd=func_echo_all archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" else ld_shlibs=no fi ;; dgux*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2.*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly*) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: hardcode_direct=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes export_dynamic_flag_spec='${wl}-E' ;; hpux10*) if test "$GCC" = yes && test "$with_gnu_ld" = no; then archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes fi ;; hpux11*) if test "$GCC" = yes && test "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) # Older versions of the 11.00 compiler do not understand -b yet # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 $as_echo_n "checking if $CC understands -b... " >&6; } if ${lt_cv_prog_compiler__b+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_prog_compiler__b=no save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -b" echo "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then # The linker can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&5 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler__b=yes fi else lt_cv_prog_compiler__b=yes fi fi $RM -r conftest* LDFLAGS="$save_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 $as_echo "$lt_cv_prog_compiler__b" >&6; } if test x"$lt_cv_prog_compiler__b" = xyes; then archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi ;; esac fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: case $host_cpu in hppa*64*|ia64*) hardcode_direct=no hardcode_shlibpath_var=no ;; *) hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. # This should be the same for all languages, so no per-tag cache variable. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } if ${lt_cv_irix_exported_symbol+:} false; then : $as_echo_n "(cached) " >&6 else save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int foo (void) { return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_irix_exported_symbol=yes else lt_cv_irix_exported_symbol=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 $as_echo "$lt_cv_irix_exported_symbol" >&6; } if test "$lt_cv_irix_exported_symbol" = yes; then archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' fi else archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: inherit_rpath=yes link_all_deplibs=yes ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; newsos6) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: hardcode_shlibpath_var=no ;; *nto* | *qnx*) ;; openbsd*) if test -f /usr/libexec/ld.so; then hardcode_direct=yes hardcode_shlibpath_var=no hardcode_direct_absolute=yes if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' export_dynamic_flag_spec='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-R$libdir' ;; *) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ;; esac fi else ld_shlibs=no fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec='-rpath $libdir' fi archive_cmds_need_lc='no' hardcode_libdir_separator=: ;; solaris*) no_undefined_flag=' -z defs' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='${wl}' archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi hardcode_libdir_flag_spec='-R$libdir' hardcode_shlibpath_var=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands `-z linker_flag'. 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then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" fi sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[3-9]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test "$lt_cv_prog_gnu_ld" = yes; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH if ${lt_cv_shlibpath_overrides_runpath+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : lt_cv_shlibpath_overrides_runpath=yes fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS libdir=$save_libdir fi shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # Append ld.so.conf contents to the search path if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. Since this was broken with cross compilers, # most powerpc-linux boxes support dynamic linking these days and # people can always --disable-shared, the test was removed, and we # assume the GNU/Linux dynamic linker is in use. dynamic_linker='GNU/Linux ld.so' ;; netbsdelf*-gnu) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='NetBSD ld.elf_so' ;; netbsd*) version_type=sunos need_lib_prefix=no need_version=no if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' dynamic_linker='NetBSD (a.out) ld.so' else library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' dynamic_linker='NetBSD ld.elf_so' fi shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; newsos6) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; *nto* | *qnx*) version_type=qnx need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; openbsd*) version_type=sunos sys_lib_dlsearch_path_spec="/usr/lib" need_lib_prefix=no # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. case $host_os in openbsd3.3 | openbsd3.3.*) need_version=yes ;; *) need_version=no ;; esac library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then case $host_os in openbsd2.[89] | openbsd2.[89].*) shlibpath_overrides_runpath=no ;; *) shlibpath_overrides_runpath=yes ;; esac else shlibpath_overrides_runpath=yes fi ;; os2*) libname_spec='$name' shrext_cmds=".dll" need_lib_prefix=no library_names_spec='$libname${shared_ext} $libname.a' dynamic_linker='OS/2 ld.exe' shlibpath_var=LIBPATH ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" ;; rdos*) dynamic_linker=no ;; solaris*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes # ldd complains unless libraries are executable postinstall_cmds='chmod +x $lib' ;; sunos4*) version_type=sunos library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test "$with_gnu_ld" = yes; then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.3*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec ;then version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' soname_spec='$libname${shared_ext}.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) version_type=freebsd-elf need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes if test "$with_gnu_ld" = yes; then sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' case $host_os in sco3.2v5*) sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ;; esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; tpf*) # TPF is a cross-target only. Preferred cross-host = GNU/Linux. version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; uts4*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH ;; *) dynamic_linker=no ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 $as_echo "$dynamic_linker" >&6; } test "$dynamic_linker" = no && can_build_shared=no variables_saved_for_relink="PATH $shlibpath_var $runpath_var" if test "$GCC" = yes; then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec" fi if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 $as_echo_n "checking how to hardcode library paths into programs... " >&6; } hardcode_action= if test -n "$hardcode_libdir_flag_spec" || test -n "$runpath_var" || test "X$hardcode_automatic" = "Xyes" ; then # We can hardcode non-existent directories. if test "$hardcode_direct" != no && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no && test "$hardcode_minus_L" != no; then # Linking always hardcodes the temporary library directory. hardcode_action=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. hardcode_action=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. hardcode_action=unsupported fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5 $as_echo "$hardcode_action" >&6; } if test "$hardcode_action" = relink || test "$inherit_rpath" = yes; then # Fast installation is not supported enable_fast_install=no elif test "$shlibpath_overrides_runpath" = yes || test "$enable_shared" = no; then # Fast installation is not necessary enable_fast_install=needless fi if test "x$enable_dlopen" != xyes; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen="load_add_on" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | pw32* | cegcc*) lt_cv_dlopen="LoadLibrary" lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen="dlopen" lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 $as_echo_n "checking for dlopen in -ldl... " >&6; } if ${ac_cv_lib_dl_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dl_dlopen=yes else ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else lt_cv_dlopen="dyld" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes fi ;; *) ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load" if test "x$ac_cv_func_shl_load" = xyes; then : lt_cv_dlopen="shl_load" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5 $as_echo_n "checking for shl_load in -ldld... " >&6; } if ${ac_cv_lib_dld_shl_load+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char shl_load (); int main () { return shl_load (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dld_shl_load=yes else ac_cv_lib_dld_shl_load=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } if test "x$ac_cv_lib_dld_shl_load" = xyes; then : lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld" else ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" if test "x$ac_cv_func_dlopen" = xyes; then : lt_cv_dlopen="dlopen" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 $as_echo_n "checking for dlopen in -ldl... " >&6; } if ${ac_cv_lib_dl_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dl_dlopen=yes else ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 $as_echo_n "checking for dlopen in -lsvld... " >&6; } if ${ac_cv_lib_svld_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_svld_dlopen=yes else ac_cv_lib_svld_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5 $as_echo "$ac_cv_lib_svld_dlopen" >&6; } if test "x$ac_cv_lib_svld_dlopen" = xyes; then : lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5 $as_echo_n "checking for dld_link in -ldld... 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" >&6; } if ${ac_cv_path_ECHO+:} false; then : $as_echo_n "(cached) " >&6 else case $ECHO in [\\/]* | ?:[\\/]*) ac_cv_path_ECHO="$ECHO" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_dummy="/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/local/sbin:$PATH" for as_dir in $as_dummy do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_ECHO="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_ECHO" && ac_cv_path_ECHO="/bin/echo" ;; esac fi ECHO=$ac_cv_path_ECHO if test -n "$ECHO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ECHO" >&5 $as_echo "$ECHO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi # Extract the first word of "env", so it can be a program name with args. set dummy env; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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" >&6; } if ${ac_cv_path_ISCHROOT+:} false; then : $as_echo_n "(cached) " >&6 else case $ISCHROOT in [\\/]* | ?:[\\/]*) ac_cv_path_ISCHROOT="$ISCHROOT" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_dummy="/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/local/sbin:$PATH" for as_dir in $as_dummy do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_ISCHROOT="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_ISCHROOT" && ac_cv_path_ISCHROOT="/usr/bin/ischroot" ;; esac fi ISCHROOT=$ac_cv_path_ISCHROOT if test -n "$ISCHROOT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ISCHROOT" >&5 $as_echo "$ISCHROOT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi # Extract the first word of "ldconfig", so it can be a program name with args. set dummy ldconfig; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_LDCONFIG+:} false; then : $as_echo_n "(cached) " >&6 else case $LDCONFIG in [\\/]* | ?:[\\/]*) ac_cv_path_LDCONFIG="$LDCONFIG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_dummy="/usr/sbin:/sbin:/usr/bin:/bin:/usr/local/bin:/usr/local/sbin:$PATH" for as_dir in $as_dummy do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_LDCONFIG="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_LDCONFIG" && ac_cv_path_LDCONFIG="/sbin/chroot" ;; esac fi LDCONFIG=$ac_cv_path_LDCONFIG if test -n "$LDCONFIG"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LDCONFIG" >&5 $as_echo "$LDCONFIG" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi # Extract the first word of "ldd", so it can be a program name with args. set dummy ldd; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_LDD+:} false; then : $as_echo_n "(cached) " >&6 else case $LDD in [\\/]* | ?:[\\/]*) ac_cv_path_LDD="$LDD" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_dummy="/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/local/sbin:$PATH" for as_dir in $as_dummy do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_LDD="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_LDD" && ac_cv_path_LDD="/usr/bin/ldd" ;; esac fi LDD=$ac_cv_path_LDD if test -n "$LDD"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LDD" >&5 $as_echo "$LDD" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi # Extract the first word of "perl", so it can be a program name with args. set dummy perl; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_PERL+:} false; then : $as_echo_n "(cached) " >&6 else case $PERL in [\\/]* | ?:[\\/]*) ac_cv_path_PERL="$PERL" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_dummy="/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/local/sbin:$PATH" for as_dir in $as_dummy do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="/usr/bin/perl" ;; esac fi PERL=$ac_cv_path_PERL if test -n "$PERL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5 $as_echo "$PERL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi # Extract the first word of "bash ksh sh", so it can be a program name with args. set dummy bash ksh sh; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_path_SHELL+:} false; then : $as_echo_n "(cached) " >&6 else case $SHELL in [\\/]* | ?:[\\/]*) ac_cv_path_SHELL="$SHELL" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR as_dummy="/usr/sbin:/sbin:/usr/bin:/bin:/usr/local/bin:/usr/local/sbin:$PATH" for as_dir in $as_dummy do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_SHELL="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS test -z "$ac_cv_path_SHELL" && ac_cv_path_SHELL="/bin/sh" ;; esac fi SHELL=$ac_cv_path_SHELL if test -n "$SHELL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHELL" >&5 $as_echo "$SHELL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi # Checks for compilator features { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports __alignof__ syntax" >&5 $as_echo_n "checking whether compiler supports __alignof__ syntax... " >&6; } if ${acx_cv_c_alignof+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { int a = __alignof__(char); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : acx_cv_c_alignof=yes else acx_cv_c_alignof=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_c_alignof" >&5 $as_echo "$acx_cv_c_alignof" >&6; } if test "x$acx_cv_c_alignof" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE___ALIGNOF__ 1 _ACEOF acx_cv_c_alignof=yes fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports __attribute__((constructor)) syntax" >&5 $as_echo_n "checking whether compiler supports __attribute__((constructor)) syntax... " >&6; } if ${acx_cv_c_attribute_constructor+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ static int foo(void) __attribute__ ((constructor)); static int foo(void) { return 0; } int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : acx_cv_c_attribute_constructor=yes else acx_cv_c_attribute_constructor=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_c_attribute_constructor" >&5 $as_echo "$acx_cv_c_attribute_constructor" >&6; } if test "x$acx_cv_c_attribute_constructor" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE___ATTRIBUTE__CONSTRUCTOR 1 _ACEOF acx_cv_c_attribute_constructor=yes fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether compiler supports __attribute__((section(\"data.fakechroot\"))) syntax" >&5 $as_echo_n "checking whether compiler supports __attribute__((section(\"data.fakechroot\"))) syntax... " >&6; } if ${acx_cv_c_attribute_section_data_fakechroot+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int foo __attribute__ ((section ("data.fakechroot"))); int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : acx_cv_c_attribute_section_data_fakechroot=yes else acx_cv_c_attribute_section_data_fakechroot=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_c_attribute_section_data_fakechroot" >&5 $as_echo "$acx_cv_c_attribute_section_data_fakechroot" >&6; } if test "x$acx_cv_c_attribute_section_data_fakechroot" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE___ATTRIBUTE__SECTION_DATA_FAKECHROOT 1 _ACEOF acx_cv_c_attribute_section_data_fakechroot=yes fi CFLAG_VISIBILITY= HAVE_VISIBILITY=0 if test -n "$GCC"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the -Werror option is usable" >&5 $as_echo_n "checking whether the -Werror option is usable... " >&6; } if ${gl_cv_cc_vis_werror+:} false; then : $as_echo_n "(cached) " >&6 else gl_save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -Werror" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : gl_cv_cc_vis_werror=yes else gl_cv_cc_vis_werror=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext CFLAGS="$gl_save_CFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_vis_werror" >&5 $as_echo "$gl_cv_cc_vis_werror" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for simple visibility declarations" >&5 $as_echo_n "checking for simple visibility declarations... 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" >&6; } if ${ac_cv_lib_dl_dlsym+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlsym (); int main () { return dlsym (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dl_dlsym=yes else ac_cv_lib_dl_dlsym=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlsym" >&5 $as_echo "$ac_cv_lib_dl_dlsym" >&6; } if test "x$ac_cv_lib_dl_dlsym" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBDL 1 _ACEOF LIBS="-ldl $LIBS" fi # Checks for header files. ac_header_dirent=no for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5 $as_echo_n "checking for $ac_hdr that defines DIR... 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" >&6; } if ${ac_cv_search_opendir+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char opendir (); int main () { return opendir (); ; return 0; } _ACEOF for ac_lib in '' dir; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_opendir=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_opendir+:} false; then : break fi done if ${ac_cv_search_opendir+:} false; then : else ac_cv_search_opendir=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 $as_echo "$ac_cv_search_opendir" >&6; } ac_res=$ac_cv_search_opendir if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5 $as_echo_n "checking for library containing opendir... " >&6; } if ${ac_cv_search_opendir+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char opendir (); int main () { return opendir (); ; return 0; } _ACEOF for ac_lib in '' x; do if test -z "$ac_lib"; then ac_res="none required" else ac_res=-l$ac_lib LIBS="-l$ac_lib $ac_func_search_save_LIBS" fi if ac_fn_c_try_link "$LINENO"; then : ac_cv_search_opendir=$ac_res fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext if ${ac_cv_search_opendir+:} false; then : break fi done if ${ac_cv_search_opendir+:} false; then : else ac_cv_search_opendir=no fi rm conftest.$ac_ext LIBS=$ac_func_search_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5 $as_echo "$ac_cv_search_opendir" >&6; } ac_res=$ac_cv_search_opendir if test "$ac_res" != no; then : test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 $as_echo_n "checking for ANSI C header files... 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'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? 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" >&6; } if ${acx_cv_func_bind_args+:} false; then : $as_echo_n "(cached) " >&6 else for acx_return in 'int' , ; do for acx_arg1 in 'int _' ; do for acx_arg2 in '__CONST_SOCKADDR_ARG _' 'const struct sockaddr *_' ; do for acx_arg3 in 'socklen_t _' ; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _GNU_SOURCE #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_SYS_SOCKET_H #include #endif int main () { #define acx_arg1(_) $acx_arg1 #define acx_arg2(_) $acx_arg2 #define acx_arg3(_) $acx_arg3 extern $acx_return bind (acx_arg1(arg1), acx_arg2(arg2), acx_arg3(arg3)); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : acx_cv_func_bind_args="$acx_return;$acx_arg1;$acx_arg2;$acx_arg3"; break 4 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done done done done : ${acx_cv_func_bind_args='(default) int;int _;const struct sockaddr *_;socklen_t _'} fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_func_bind_args" >&5 $as_echo "$acx_cv_func_bind_args" >&6; } acx_save_IFS=$IFS; IFS=';' set dummy `echo "$acx_cv_func_bind_args" | sed 's/^(default) //' | sed 's/\*/\*/g'` IFS=$acx_save_IFS shift cat >>confdefs.h <<_ACEOF #define BIND_TYPE_RETURN $1 _ACEOF cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_bind_TYPE_RETURN_$1" | $as_tr_cpp` 1 _ACEOF cat >>confdefs.h <<_ACEOF #define BIND_TYPE_ARG1(_) $2 _ACEOF cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_bind_TYPE_ARG1_$2" | $as_tr_cpp` 1 _ACEOF rm -f conftest* cat >>confdefs.h <<_ACEOF #define BIND_TYPE_ARG2(_) $3 _ACEOF cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_bind_TYPE_ARG2_$3" | $as_tr_cpp` 1 _ACEOF rm -f conftest* cat >>confdefs.h <<_ACEOF #define BIND_TYPE_ARG3(_) $4 _ACEOF cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_bind_TYPE_ARG3_$4" | $as_tr_cpp` 1 _ACEOF rm -f conftest* for ac_header in sys/types.h sys/socket.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for connect" >&5 $as_echo_n "checking types of arguments for connect... " >&6; } if ${acx_cv_func_connect_args+:} false; then : $as_echo_n "(cached) " >&6 else for acx_return in 'int' , ; do for acx_arg1 in 'int _' ; do for acx_arg2 in '__CONST_SOCKADDR_ARG _' 'const struct sockaddr *_' ; do for acx_arg3 in 'socklen_t _' ; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _GNU_SOURCE #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_SYS_SOCKET_H #include #endif int main () { #define acx_arg1(_) $acx_arg1 #define acx_arg2(_) $acx_arg2 #define acx_arg3(_) $acx_arg3 extern $acx_return connect (acx_arg1(arg1), acx_arg2(arg2), acx_arg3(arg3)); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : acx_cv_func_connect_args="$acx_return;$acx_arg1;$acx_arg2;$acx_arg3"; break 4 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done done done done : ${acx_cv_func_connect_args='(default) int;int _;const struct sockaddr *_;socklen_t _'} fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_func_connect_args" >&5 $as_echo "$acx_cv_func_connect_args" >&6; } acx_save_IFS=$IFS; IFS=';' set dummy `echo "$acx_cv_func_connect_args" | sed 's/^(default) //' | sed 's/\*/\*/g'` IFS=$acx_save_IFS shift cat >>confdefs.h <<_ACEOF #define CONNECT_TYPE_RETURN $1 _ACEOF cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_connect_TYPE_RETURN_$1" | $as_tr_cpp` 1 _ACEOF cat >>confdefs.h <<_ACEOF #define CONNECT_TYPE_ARG1(_) $2 _ACEOF cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_connect_TYPE_ARG1_$2" | $as_tr_cpp` 1 _ACEOF rm -f conftest* cat >>confdefs.h <<_ACEOF #define CONNECT_TYPE_ARG2(_) $3 _ACEOF cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_connect_TYPE_ARG2_$3" | $as_tr_cpp` 1 _ACEOF rm -f conftest* cat >>confdefs.h <<_ACEOF #define CONNECT_TYPE_ARG3(_) $4 _ACEOF cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_connect_TYPE_ARG3_$4" | $as_tr_cpp` 1 _ACEOF rm -f conftest* for ac_header in sys/types.h sys/socket.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for getpeername" >&5 $as_echo_n "checking types of arguments for getpeername... " >&6; } if ${acx_cv_func_getpeername_args+:} false; then : $as_echo_n "(cached) " >&6 else for acx_return in 'int' , ; do for acx_arg1 in 'int _' ; do for acx_arg2 in '__SOCKADDR_ARG _' 'struct sockaddr *_' ; do for acx_arg3 in 'socklen_t *__restrict _' 'socket_t *_' ; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _GNU_SOURCE #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_SYS_SOCKET_H #include #endif int main () { #define acx_arg1(_) $acx_arg1 #define acx_arg2(_) $acx_arg2 #define acx_arg3(_) $acx_arg3 extern $acx_return getpeername (acx_arg1(arg1), acx_arg2(arg2), acx_arg3(arg3)); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : acx_cv_func_getpeername_args="$acx_return;$acx_arg1;$acx_arg2;$acx_arg3"; break 4 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done done done done : ${acx_cv_func_getpeername_args='(default) int;int _;struct sockaddr *_;socklen_t _'} fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_func_getpeername_args" >&5 $as_echo "$acx_cv_func_getpeername_args" >&6; } acx_save_IFS=$IFS; IFS=';' set dummy `echo "$acx_cv_func_getpeername_args" | sed 's/^(default) //' | sed 's/\*/\*/g'` IFS=$acx_save_IFS shift cat >>confdefs.h <<_ACEOF #define GETPEERNAME_TYPE_RETURN $1 _ACEOF cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_getpeername_TYPE_RETURN_$1" | $as_tr_cpp` 1 _ACEOF cat >>confdefs.h <<_ACEOF #define GETPEERNAME_TYPE_ARG1(_) $2 _ACEOF cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_getpeername_TYPE_ARG1_$2" | $as_tr_cpp` 1 _ACEOF rm -f conftest* cat >>confdefs.h <<_ACEOF #define GETPEERNAME_TYPE_ARG2(_) $3 _ACEOF cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_getpeername_TYPE_ARG2_$3" | $as_tr_cpp` 1 _ACEOF rm -f conftest* cat >>confdefs.h <<_ACEOF #define GETPEERNAME_TYPE_ARG3(_) $4 _ACEOF cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_getpeername_TYPE_ARG3_$4" | $as_tr_cpp` 1 _ACEOF rm -f conftest* for ac_header in sys/types.h sys/socket.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for getsockname" >&5 $as_echo_n "checking types of arguments for getsockname... " >&6; } if ${acx_cv_func_getsockname_args+:} false; then : $as_echo_n "(cached) " >&6 else for acx_return in 'int' , ; do for acx_arg1 in 'int _' ; do for acx_arg2 in '__SOCKADDR_ARG _' 'struct sockaddr *_' ; do for acx_arg3 in 'socklen_t *__restrict _' 'socket_t *_' ; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _GNU_SOURCE #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_SYS_SOCKET_H #include #endif int main () { #define acx_arg1(_) $acx_arg1 #define acx_arg2(_) $acx_arg2 #define acx_arg3(_) $acx_arg3 extern $acx_return getsockname (acx_arg1(arg1), acx_arg2(arg2), acx_arg3(arg3)); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : acx_cv_func_getsockname_args="$acx_return;$acx_arg1;$acx_arg2;$acx_arg3"; break 4 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done done done done : ${acx_cv_func_getsockname_args='(default) int;int _;struct sockaddr *_;socklen_t _'} fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_func_getsockname_args" >&5 $as_echo "$acx_cv_func_getsockname_args" >&6; } acx_save_IFS=$IFS; IFS=';' set dummy `echo "$acx_cv_func_getsockname_args" | sed 's/^(default) //' | sed 's/\*/\*/g'` IFS=$acx_save_IFS shift cat >>confdefs.h <<_ACEOF #define GETSOCKNAME_TYPE_RETURN $1 _ACEOF cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_getsockname_TYPE_RETURN_$1" | $as_tr_cpp` 1 _ACEOF cat >>confdefs.h <<_ACEOF #define GETSOCKNAME_TYPE_ARG1(_) $2 _ACEOF cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_getsockname_TYPE_ARG1_$2" | $as_tr_cpp` 1 _ACEOF rm -f conftest* cat >>confdefs.h <<_ACEOF #define GETSOCKNAME_TYPE_ARG2(_) $3 _ACEOF cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_getsockname_TYPE_ARG2_$3" | $as_tr_cpp` 1 _ACEOF rm -f conftest* cat >>confdefs.h <<_ACEOF #define GETSOCKNAME_TYPE_ARG3(_) $4 _ACEOF cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_getsockname_TYPE_ARG3_$4" | $as_tr_cpp` 1 _ACEOF rm -f conftest* for ac_header in sys/types.h sys/stat.h fts.h do : as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 _ACEOF fi done { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for fts_open" >&5 $as_echo_n "checking types of arguments for fts_open... " >&6; } if ${acx_cv_func_fts_open_args+:} false; then : $as_echo_n "(cached) " >&6 else for acx_return in 'FTS *' , ; do for acx_arg1 in 'char * const *_' ; do for acx_arg2 in 'int _' ; do for acx_arg3 in 'int (*_)(const FTSENT * const *, const FTSENT * const *)' 'int (*_)(const FTSENT **, const FTSENT **)' ; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef HAVE_SYS_TYPES_H #include #endif #ifdef HAVE_SYS_STAT_H #include #endif #ifdef HAVE_FTS_H #include #endif int main () { #define acx_arg1(_) $acx_arg1 #define acx_arg2(_) $acx_arg2 #define acx_arg3(_) $acx_arg3 extern $acx_return fts_open (acx_arg1(arg1), acx_arg2(arg2), acx_arg3(arg3)); ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : acx_cv_func_fts_open_args="$acx_return;$acx_arg1;$acx_arg2;$acx_arg3"; break 4 fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext done done done done : ${acx_cv_func_fts_open_args='(default) FTS *;char * const *_;int;int (*_)(const FTSENT **, const FTSENT **)'} fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_cv_func_fts_open_args" >&5 $as_echo "$acx_cv_func_fts_open_args" >&6; } acx_save_IFS=$IFS; IFS=';' set dummy `echo "$acx_cv_func_fts_open_args" | sed 's/^(default) //' | sed 's/\*/\*/g'` IFS=$acx_save_IFS shift cat >>confdefs.h <<_ACEOF #define FTS_OPEN_TYPE_RETURN $1 _ACEOF cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_fts_open_TYPE_RETURN_$1" | $as_tr_cpp` 1 _ACEOF cat >>confdefs.h <<_ACEOF #define FTS_OPEN_TYPE_ARG1(_) $2 _ACEOF cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_fts_open_TYPE_ARG1_$2" | $as_tr_cpp` 1 _ACEOF rm -f conftest* cat >>confdefs.h <<_ACEOF #define FTS_OPEN_TYPE_ARG2(_) $3 _ACEOF cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_fts_open_TYPE_ARG2_$3" | $as_tr_cpp` 1 _ACEOF rm -f conftest* cat >>confdefs.h <<_ACEOF #define FTS_OPEN_TYPE_ARG3(_) $4 _ACEOF cat >>confdefs.h <<_ACEOF #define `$as_echo "HAVE_fts_open_TYPE_ARG3_$4" | $as_tr_cpp` 1 _ACEOF rm -f conftest* for ac_header in unistd.h do : ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default" if test "x$ac_cv_header_unistd_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_UNISTD_H 1 _ACEOF fi done { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for readlink" >&5 $as_echo_n "checking types of arguments for readlink... 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This bash problem # is reportedly fixed, but why not run on old versions too? sed '$q' "$ltmain" >> "$cfgfile" \ || (rm -f "$cfgfile"; exit 1) if test x"$xsi_shell" = xyes; then sed -e '/^func_dirname ()$/,/^} # func_dirname /c\ func_dirname ()\ {\ \ case ${1} in\ \ */*) func_dirname_result="${1%/*}${2}" ;;\ \ * ) func_dirname_result="${3}" ;;\ \ esac\ } # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_basename ()$/,/^} # func_basename /c\ func_basename ()\ {\ \ func_basename_result="${1##*/}"\ } # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\ func_dirname_and_basename ()\ {\ \ case ${1} in\ \ */*) func_dirname_result="${1%/*}${2}" ;;\ \ * ) func_dirname_result="${3}" ;;\ \ esac\ \ func_basename_result="${1##*/}"\ } # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_stripname ()$/,/^} # func_stripname /c\ func_stripname ()\ {\ \ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\ \ # positional parameters, so assign one to ordinary parameter first.\ \ func_stripname_result=${3}\ \ func_stripname_result=${func_stripname_result#"${1}"}\ \ func_stripname_result=${func_stripname_result%"${2}"}\ } # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\ func_split_long_opt ()\ {\ \ func_split_long_opt_name=${1%%=*}\ \ func_split_long_opt_arg=${1#*=}\ } # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\ func_split_short_opt ()\ {\ \ func_split_short_opt_arg=${1#??}\ \ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\ } # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\ func_lo2o ()\ {\ \ case ${1} in\ \ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\ \ *) func_lo2o_result=${1} ;;\ \ esac\ } # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_xform ()$/,/^} # func_xform /c\ func_xform ()\ {\ func_xform_result=${1%.*}.lo\ } # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_arith ()$/,/^} # func_arith /c\ func_arith ()\ {\ func_arith_result=$(( $* ))\ } # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_len ()$/,/^} # func_len /c\ func_len ()\ {\ func_len_result=${#1}\ } # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: fi if test x"$lt_shell_append" = xyes; then sed -e '/^func_append ()$/,/^} # func_append /c\ func_append ()\ {\ eval "${1}+=\\${2}"\ } # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\ func_append_quoted ()\ {\ \ func_quote_for_eval "${2}"\ \ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\ } # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: # Save a `func_append' function call where possible by direct use of '+=' sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: else # Save a `func_append' function call even when '+=' is not available sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: fi if test x"$_lt_function_replace_fail" = x":"; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5 $as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;} fi mv -f "$cfgfile" "$ofile" || (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile") chmod +x "$ofile" ;; esac done # for ac_tag as_fn_exit 0 _ACEOF ac_clean_files=$ac_clean_files_save test $ac_write_fail = 0 || as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 # configure is writing to config.log, and then calls config.status. # config.status does its own redirection, appending to config.log. # Unfortunately, on DOS this fails, as config.log is still kept open # by configure, so config.status won't be able to write to it; its # output is simply discarded. So we exec the FD to /dev/null, # effectively closing config.log, so it can be properly (re)opened and # appended to by config.status. When coming back to configure, we # need to make the FD available again. if test "$no_create" != yes; then ac_cs_success=: ac_config_status_args= test "$silent" = yes && ac_config_status_args="$ac_config_status_args --quiet" exec 5>/dev/null $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false exec 5>>config.log # Use ||, not &&, to avoid exiting from the if with $? = 1, which # would make configure fail if this is the last instruction. $ac_cs_success || as_fn_exit 1 fi if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} fi fakechroot-2.17.2/configure.ac000066400000000000000000000201561225630642300162250ustar00rootroot00000000000000AC_PREREQ(2.64) AC_INIT([fakechroot], [2.17.2], [dexter@debian.org], [fakechroot], [http://fakechroot.alioth.debian.org/]) AC_CONFIG_SRCDIR([src/libfakechroot.c]) AC_CONFIG_AUX_DIR([build-aux]) AC_CONFIG_MACRO_DIR([m4]) AC_CONFIG_HEADER([config.h]) AM_INIT_AUTOMAKE([1.10 foreign]) m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) AM_MAINTAINER_MODE LT_INIT AC_CANONICAL_HOST AC_CANONICAL_BUILD AC_LANG([C]) # --disable-static by default AC_DISABLE_STATIC # --with-libpath AC_ARG_WITH([libpath], [AS_HELP_STRING([--with-libpath@<:@=LIBPATH@:>@], [path list where library might be located @<:@default=$pkglibdir@:>@])], [with_libpath=$withval], [with_libpath=$libdir/$PACKAGE_NAME]) AS_IF([test "x$with_libpath" = x], [AC_MSG_FAILURE([invalid libpath specified])]) AC_SUBST(libpath, $with_libpath) # Additional C macros AC_DEFINE([FAKECHROOT], [PACKAGE_VERSION], [FAKECHROOT]) # Checks for programs. AC_PROG_MAKE_SET AM_PROG_LIBTOOL AC_PROG_CC AC_PROG_LN_S AC_CHECK_PROGS([POD2MAN], [pod2man]) AC_CHECK_PROGS([PROVE], [prove]) AC_CHECK_PROGS([SEQ], [seq gseq]) AC_PATH_PROG([CHROOT], [chroot], [/usr/sbin/chroot], [/usr/sbin:/sbin:/usr/bin:/bin:/usr/local/bin:/usr/local/sbin:$PATH]) AC_PATH_PROG([ECHO], [echo], [/bin/echo], [/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/local/sbin:$PATH]) AC_PATH_PROG([ENV], [env], [/usr/bin/env], [/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/local/sbin:$PATH]) AC_PATH_PROG([ISCHROOT], [ischroot], [/usr/bin/ischroot], [/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/local/sbin:$PATH]) AC_PATH_PROG([LDCONFIG], [ldconfig], [/sbin/chroot], [/usr/sbin:/sbin:/usr/bin:/bin:/usr/local/bin:/usr/local/sbin:$PATH]) AC_PATH_PROG([LDD], [ldd], [/usr/bin/ldd], [/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/local/sbin:$PATH]) AC_PATH_PROG([PERL], [perl], [/usr/bin/perl], [/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/local/sbin:$PATH]) AC_PATH_PROG([SHELL], [bash ksh sh], [/bin/sh], [/usr/sbin:/sbin:/usr/bin:/bin:/usr/local/bin:/usr/local/sbin:$PATH]) # Checks for compilator features ACX_CHECK_C_ALIGNOF ACX_CHECK_C_ATTRIBUTE([constructor]) ACX_CHECK_C_ATTRIBUTE_SECTION([data.fakechroot]) ACX_CHECK_C_ATTRIBUTE_VISIBILITY # Checks for libraries. AC_CHECK_LIB([dl], [dlsym]) # Checks for header files. AC_HEADER_DIRENT AC_HEADER_STDC AC_CHECK_HEADERS(m4_normalize([ alloca.h dirent.h dlfcn.h errno.h fcntl.h ftw.h glob.h libintl.h pwd.h shadow.h signal.h stdarg.h stdint.h stdio.h stdlib.h string.h sys/inotify.h sys/mount.h sys/param.h sys/socket.h sys/stat.h sys/statfs.h sys/statvfs.h sys/syscall.h sys/times.h sys/types.h sys/un.h sys/vfs.h sys/wait.h sys/xattr.h unistd.h utime.h ])) AC_CHECK_HEADERS([fts.h], [], [], [ #define _BSD_SOURCE ]) # Checks for typedefs, structures, and compiler characteristics. AC_TYPE_UID_T AC_TYPE_MODE_T AC_TYPE_OFF_T AC_TYPE_PID_T AC_TYPE_SIZE_T AC_TYPE_SSIZE_T AC_TYPE_UINT32_T AC_CHECK_TYPES([ptrdiff_t]) # Checks for additional typedefs. AC_CHECK_MEMBERS([struct sockaddr_un.sun_len],,, ACX_INCLUDES_HEADERS([sys/un.h])) AC_CHECK_MEMBERS([struct _ftsent.fts_fts],,, ACX_INCLUDES_HEADERS([sys/types.h sys/stat.h fts.h])) ACX_CHECK_FTS_NAME_TYPE # Checks for library functions. AC_CHECK_FUNCS(m4_normalize([ __chk_fail __fxstat64 __fxstatat __fxstatat64 __getcwd_chk __getwd_chk __lxstat __lxstat64 __open __open_2 __open64 __open64_2 __openat_2 __openat64_2 __opendir2 __realpath_chk __readlink_chk __readlinkat_chk __statfs __xmknod __xmknodat __xstat __xstat64 _xftw _xftw64 access acct bind bindtextdomain canonicalize_file_name chdir chmod chown chroot clearenv connect creat creat64 dlmopen dlopen eaccess euidaccess execl execle execlp execv execve execvp faccessat fchdir fchmodat fchownat fopen fopen64 freopen freopen64 fstat fstat64 fts_children fts_open fts_read ftw ftw64 futimesat get_current_dir_name getcwd getpeername getsockname getwd getxattr glob glob64 glob_pattern_p inotify_add_watch lchmod lchown lckpwdf lgetxattr link linkat listxattr llistxattr lremovexattr lsetxattr lstat lstat64 lutimes mempcpy mkdir mkdirat mkdtemp mkfifo mkfifoat mknod mknodat mkostemp mkostemp64 mkostemps mkostemps64 mkstemp mkstemp64 mkstemps mkstemps64 mktemp nftw nftw64 open open64 openat openat64 opendir pathconf popen rawmemchr readlink readlinkat realpath remove removexattr rename renameat revoke rmdir scandir scandir64 setenv setxattr stat stat64 statfs statfs64 statvfs statvfs64 stpcpy strchrnul strlcpy symlink symlinkat system tempnam tmpnam truncate truncate64 unlink unlinkat unsetenv ulckpwdf utime utimensat utimes vfork ])) AC_FUNC_ALLOCA ASX_NO_CROSS_COMPILING([AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK]) # Check for internal dependencies ACX_CHECK_OPENDIR_CALLS_INTERNALLY([__open]) ACX_CHECK_OPENDIR_CALLS_INTERNALLY([__opendir2]) # Check return type and arguments types for functions m4_foreach_w([function], [bind connect], [ACX_CHECK_FUNC_ARGTYPES(function, [ #define _GNU_SOURCE ], [sys/types.h sys/socket.h], [[int], [int _], [const struct sockaddr *_], [socklen_t _]], [[int]], [[int _]], [[__CONST_SOCKADDR_ARG _], [const struct sockaddr *_]], [[socklen_t _]])]) m4_foreach_w([function], [getpeername getsockname], [ACX_CHECK_FUNC_ARGTYPES(function, [ #define _GNU_SOURCE ], [sys/types.h sys/socket.h], [[int], [int _], [struct sockaddr *_], [socklen_t _]], [[int]], [[int _]], [[__SOCKADDR_ARG _], [struct sockaddr *_]], [[socklen_t *__restrict _], [socket_t *_]])]) ACX_CHECK_FUNC_ARGTYPES([fts_open], [], [sys/types.h sys/stat.h fts.h], [[FTS *], [char * const *_], [int], [int (*_)(const FTSENT **, const FTSENT **)]], [[FTS *]], [[char * const *_]], [[int _]], [[int (*_)(const FTSENT * const *, const FTSENT * const *)], [int (*_)(const FTSENT **, const FTSENT **)]]) ACX_CHECK_FUNC_ARGTYPES([readlink], [ #define _BSD_SOURCE 1 ], [unistd.h], [[ssize_t], [const char *_], [char *_], [size_t _]], [[ssize_t], [int]], [[const char *_]], [[char *_]], [[size_t _], [int _]]) ACX_CHECK_FUNC_ARGTYPES([scandir], [ #define _BSD_SOURCE 1 ], [dirent.h], [[int], [const char *_], [struct dirent ***_], [int(*_)(const struct dirent *)], [int(*_)(const void *,const void *)]], [[int]], [[const char *_]], [[struct dirent ***_]], [[int(*_)(const struct dirent *)], [int(*_)(struct dirent *)]], [[int(*_)(const struct dirent **, const struct dirent **)], [int(*_)(const void *,const void *)]]) ACX_CHECK_FUNC_ARGTYPES([scandir64], [ #define _BSD_SOURCE 1 #define _GNU_SOURCE 1 ], [dirent.h], [[int], [const char *_], [struct dirent64 ***_], [int(*_)(const struct dirent64 *)], [int(*_)(const void *,const void *)]], [[int]], [[const char *_]], [[struct dirent64 ***_]], [[int(*_)(const struct dirent64 *)], [int(*_)(struct dirent64 *)]], [[int(*_)(const struct dirent64 **, const struct dirent64 **)], [int(*_)(const void *,const void *)]]) ACX_CHECK_FUNC_ARGTYPES([utimes], [], [sys/time.h], [[int], [const char *_], [const struct timeval _@<:@2@:>@]], [[int]], [[const char *_]], [[const struct timeval _@<:@2@:>@], [struct timeval _@<:@2@:>@]]) # List of Makefiles AC_CONFIG_FILES(m4_normalize([ Makefile man/Makefile src/Makefile scripts/Makefile test/Makefile test/src/Makefile ])) # prove --failures --exec /bin/sh ACX_PROG_PROVE_OPT([--failures]) ACX_PROG_PROVE_OPT([--exec /bin/sh]) # Generate output AC_OUTPUT fakechroot-2.17.2/m4/000077500000000000000000000000001225630642300142535ustar00rootroot00000000000000fakechroot-2.17.2/m4/check_c_alignof.m4000066400000000000000000000023111225630642300175700ustar00rootroot00000000000000# check_c_alignof.m4 - check if C compiler supports __alignof__ keyword # # Copyright (c) 2010 Piotr Roszatycki # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public # License as published by the Free Software Foundation; either # version 2.1 of the License, or (at your option) any later version. # ACX_CHECK_C_ALIGNOF([HEADER]) # ------------------------------------------- AC_DEFUN([ACX_CHECK_C_ALIGNOF], [m4_define([myname], [HAVE___ALIGNOF__]) AH_TEMPLATE(AS_TR_CPP(myname), [Define to 1 if compiler supports `__alignof__' syntax.]) AS_VAR_PUSHDEF([acx_var], [acx_cv_c_alignof]) AC_CACHE_CHECK([whether compiler supports __alignof__ syntax], acx_var, [AC_LINK_IFELSE([AC_LANG_PROGRAM([ $1 @%:@include ], [ int a = __alignof__(char); ])], [AS_VAR_SET(acx_var, [yes])], [AS_VAR_SET(acx_var, [no])])]) AS_VAR_IF(acx_var, [yes], [AC_DEFINE_UNQUOTED(AS_TR_CPP(myname), [1]) AS_VAR_SET(acx_var, [yes])]) AS_VAR_POPDEF([acx_var]) m4_undefine([myname]) ]) fakechroot-2.17.2/m4/check_c_attribute.m4000066400000000000000000000025521225630642300201630ustar00rootroot00000000000000# check_c_attribute.m4 - check if C compiler supports __attribute__ # # Copyright (c) 2010 Piotr Roszatycki # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public # License as published by the Free Software Foundation; either # version 2.1 of the License, or (at your option) any later version. # ACX_CHECK_C_ATTRIBUTE([ATTRIBUTE], [HEADER]) # ------------------------------------------- AC_DEFUN([ACX_CHECK_C_ATTRIBUTE], [m4_define([myattr], m4_default([$1], [unused])) m4_define([myname], [HAVE___ATTRIBUTE__$1]) AH_TEMPLATE(AS_TR_CPP(myname), [Define to 1 if compiler supports `__attribute__((]myattr[))' syntax.]) AS_VAR_PUSHDEF([acx_var], [acx_cv_c_attribute_]myattr) AC_CACHE_CHECK([whether compiler supports __attribute__((]myattr[)) syntax], acx_var, [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([ $2 static int foo(void) __attribute__ ((]myattr[)); static int foo(void) { return 0; } ], [])], [AS_VAR_SET(acx_var, [yes])], [AS_VAR_SET(acx_var, [no])])]) AS_VAR_IF(acx_var, [yes], [AC_DEFINE_UNQUOTED(AS_TR_CPP(myname), [1]) AS_VAR_SET(acx_var, [yes])]) AS_VAR_POPDEF([acx_var]) m4_undefine([myattr]) m4_undefine([myname]) ]) fakechroot-2.17.2/m4/check_c_attribute_section.m4000066400000000000000000000026001225630642300217010ustar00rootroot00000000000000# check_c_attribute_section.m4 - check if C compiler supports section attribute # # Copyright (c) 2010 Piotr Roszatycki # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public # License as published by the Free Software Foundation; either # version 2.1 of the License, or (at your option) any later version. # ACX_CHECK_C_ATTRIBUTE_SECTION([SECTION], [HEADER]) # ------------------------------------------- AC_DEFUN([ACX_CHECK_C_ATTRIBUTE_SECTION], [m4_define([mysect], m4_default([$1], [data])) m4_define([myname], [HAVE___ATTRIBUTE__SECTION_$1]) AH_TEMPLATE(AS_TR_CPP(myname), [Define to 1 if compiler supports `__attribute__((section("]mysect[")))' syntax.]) AS_VAR_PUSHDEF([acx_var], [acx_cv_c_attribute_section_]mysect) AC_CACHE_CHECK([whether compiler supports __attribute__((section("]mysect["))) syntax], acx_var, [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([ $2 int foo __attribute__ ((section ("]mysect["))); ], [])], [AS_VAR_SET(acx_var, [yes])], [AS_VAR_SET(acx_var, [no])])]) AS_VAR_IF(acx_var, [yes], [AC_DEFINE_UNQUOTED(AS_TR_CPP(myname), [1]) AS_VAR_SET(acx_var, [yes])]) AS_VAR_POPDEF([acx_var]) m4_undefine([mysect]) m4_undefine([myname]) ]) fakechroot-2.17.2/m4/check_c_attribute_visibility.m4000066400000000000000000000070041225630642300224270ustar00rootroot00000000000000# check_c_attribute_visibility.m4 - check if C compiler supports visibility # # This is renamed macro from Gnulib with added AH_TEMPLATE. # visibility.m4 serial 4 (gettext-0.18.2) dnl Copyright (C) 2005, 2008, 2010 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Bruno Haible. dnl Tests whether the compiler supports the command-line option dnl -fvisibility=hidden and the function and variable attributes dnl __attribute__((__visibility__("hidden"))) and dnl __attribute__((__visibility__("default"))). dnl Does *not* test for __visibility__("protected") - which has tricky dnl semantics (see the 'vismain' test in glibc) and does not exist e.g. on dnl MacOS X. dnl Does *not* test for __visibility__("internal") - which has processor dnl dependent semantics. dnl Does *not* test for #pragma GCC visibility push(hidden) - which is dnl "really only recommended for legacy code". dnl Set the variable CFLAG_VISIBILITY. dnl Defines and sets the variable HAVE_VISIBILITY. AC_DEFUN([ACX_CHECK_C_ATTRIBUTE_VISIBILITY], [ AH_TEMPLATE([HAVE___ATTRIBUTE__VISIBILITY], [Define to 1 if the compiler supports simple visibility declarations.]) AC_REQUIRE([AC_PROG_CC]) CFLAG_VISIBILITY= HAVE_VISIBILITY=0 if test -n "$GCC"; then dnl First, check whether -Werror can be added to the command line, or dnl whether it leads to an error because of some other option that the dnl user has put into $CC $CFLAGS $CPPFLAGS. AC_MSG_CHECKING([whether the -Werror option is usable]) AC_CACHE_VAL([gl_cv_cc_vis_werror], [ gl_save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -Werror" AC_COMPILE_IFELSE( [AC_LANG_PROGRAM([[]], [[]])], [gl_cv_cc_vis_werror=yes], [gl_cv_cc_vis_werror=no]) CFLAGS="$gl_save_CFLAGS"]) AC_MSG_RESULT([$gl_cv_cc_vis_werror]) dnl Now check whether visibility declarations are supported. AC_MSG_CHECKING([for simple visibility declarations]) AC_CACHE_VAL([gl_cv_cc_visibility], [ gl_save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -fvisibility=hidden" dnl We use the option -Werror and a function dummyfunc, because on some dnl platforms (Cygwin 1.7) the use of -fvisibility triggers a warning dnl "visibility attribute not supported in this configuration; ignored" dnl at the first function definition in every compilation unit, and we dnl don't want to use the option in this case. if test $gl_cv_cc_vis_werror = yes; then CFLAGS="$CFLAGS -Werror" fi AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [[extern __attribute__((__visibility__("hidden"))) int hiddenvar; extern __attribute__((__visibility__("default"))) int exportedvar; extern __attribute__((__visibility__("hidden"))) int hiddenfunc (void); extern __attribute__((__visibility__("default"))) int exportedfunc (void); void dummyfunc (void) {} ]], [[]])], [gl_cv_cc_visibility=yes], [gl_cv_cc_visibility=no]) CFLAGS="$gl_save_CFLAGS"]) AC_MSG_RESULT([$gl_cv_cc_visibility]) if test $gl_cv_cc_visibility = yes; then CFLAG_VISIBILITY="-fvisibility=hidden" HAVE_VISIBILITY=1 fi fi AC_SUBST([CFLAG_VISIBILITY]) AC_SUBST([HAVE_VISIBILITY]) AS_VAR_IF([HAVE_VISIBILITY], [1], AC_DEFINE_UNQUOTED([HAVE___ATTRIBUTE__VISIBILITY], [$HAVE_VISIBILITY]), []) ]) fakechroot-2.17.2/m4/check_fts_name_type.m4000066400000000000000000000035371225630642300205170ustar00rootroot00000000000000# check_fts_name_type.m4 - check the type for struct _ftsent.fts_name # # Copyright (c) 2010 Piotr Roszatycki # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public # License as published by the Free Software Foundation; either # version 2.1 of the License, or (at your option) any later version. # ACX_CHECK_FTS_NAME_TYPE([PROLOG]) # --------------------------------- AC_DEFUN([ACX_CHECK_FTS_NAME_TYPE], [AHX_CHECK_FTS_NAME_TYPE AC_CHECK_MEMBERS([struct _ftsent.fts_name], [m4_define([mytype], [char *]) m4_define([myname], [HAVE_STRUCT__FTSENT_FTS_NAME_TYPE_]mytype) AS_VAR_PUSHDEF([acx_var], [acx_cv_struct__ftsent_fts_name_type_]mytype) AC_CACHE_CHECK([whether type of struct _ftsent.fts_name is ]mytype, acx_var, [AC_COMPILE_IFELSE([AC_LANG_PROGRAM( [ACX_INCLUDES_HEADERS([sys/types.h sys/stat.h fts.h], [$1]) ], [ FTSENT foo; foo.fts_name = (]mytype[)0; ])], [AS_VAR_SET(acx_var, [yes])], [AS_VAR_SET(acx_var, [no])])]) AS_VAR_IF(acx_var, [yes], [AC_DEFINE_UNQUOTED(AS_TR_CPP(myname), [1]) AS_VAR_SET(acx_var, [yes])]) AS_VAR_POPDEF([acx_var]) m4_undefine([myname]) m4_undefine([mytype]) ],, ACX_INCLUDES_HEADERS([sys/types.h fts.h]))]) AC_DEFUN([AHX_CHECK_FTS_NAME_TYPE], [m4_define([mytype], [char *]) m4_define([myname], [HAVE_STRUCT__FTSENT_FTS_NAME_TYPE_]mytype) AH_TEMPLATE(AS_TR_CPP([myname]), [Define to 1 if the type of struct _ftsent.fts_name is `]mytype[']) m4_undefine([myname]) m4_undefine([mytype])]) fakechroot-2.17.2/m4/check_func_argtypes.m4000066400000000000000000000126561225630642300205350ustar00rootroot00000000000000# check_func_argtypes.m4 - check correct return and arguments type for function # # Copyright (c) 2005, 2008, 2010 Piotr Roszatycki # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public # License as published by the Free Software Foundation; either # version 2.1 of the License, or (at your option) any later version. # ACX_CHECK_FUNC_ARGTYPES(FUNCTION-NAME, PROLOGUE, HEADER-FILES, TYPES-DEFAULT, # TYPES-RETURN, TYPES-ARG1, TYPES-ARG2, ...]) # ---------------------------------------------------------------------------- # Determine the correct type to be passed to each of the FUNCTION-NAME # function's arguments, and define those types in `func_TYPE_RETURN', # `HAVE_func_type_TYPE_RETURN', `func_TYPE_ARG1', `HAVE_func_type_TYPE_ARG1', # etc. variables. # # Example: # # ACX_CHECK_FUNC_ARGTYPES([readlink], # [#define _BSD_SOURCE 1 # ], [unistd.h], # [[ssize_t], [const char *_], [char *_], [size_t _]], # [[ssize_t], [int]], # [[const char *_]], # [[char *_]], # [[size_t _], [int _]]) AC_DEFUN([ACX_CHECK_FUNC_ARGTYPES], [_AHX_CHECK_FUNC_ARGTYPES([$1], m4_shiftn(4, $@)) AC_CHECK_HEADERS([$3]) AC_CACHE_CHECK([types of arguments for $1], [acx_cv_func_$1_args], [[for acx_return in ]m4_map([_ACX_CHECK_FUNC_ARGTYPES_QUOTE], [$5]), [; do ] m4_define([myarglist]) m4_define([myacarglist]) m4_define([myfuncarglist]) m4_for([myargn], [6], m4_count($@), [1], [m4_define([myacvar], [acx_arg]m4_eval(myargn - 5)) m4_define([myacarglist], m4_make_list(myacarglist, myacvar)) m4_define([myarglist], m4_make_list(myarglist, myacvar[(arg]m4_eval(myargn - 5)[)])) m4_join([ ], [for], myacvar, [in], m4_map([_ACX_CHECK_FUNC_ARGTYPES_QUOTE], m4_argn(myargn, $@)), [; do ]) m4_undefine([myacvar])]) AC_COMPILE_IFELSE( [AC_LANG_PROGRAM( [ACX_INCLUDES_HEADERS([$3], [$2])], [m4_for([myargn], [6], m4_count($@), [1], [m4_define([myacvar], [acx_arg]m4_eval(myargn - 5)) [@%:@define ]myacvar[(_) $]myacvar m4_undefine([myacvar])])] [extern $acx_return $1 (]m4_join([, ], myarglist)[);])], [m4_define([myaccvargs], m4_if(m4_cmp(m4_count(myacarglist), 0), [1], [;$]m4_join([;$], myacarglist))) [acx_cv_func_$1_args="$acx_return]myaccvargs["; break ]m4_eval(m4_count($@) - 4) m4_undefine([myaccvargs])]) m4_for([myargn], [5], m4_count($@), [1], [ done]) [: ${acx_cv_func_$1_args='(default) ]m4_join([;], $4)['}] m4_undefine([myarglist]) m4_undefine([myacarglist]) m4_undefine([myfuncarglist])]) [ acx_save_IFS=$IFS; IFS=';' set dummy `echo "$acx_cv_func_$1_args" | sed 's/^(default) //' | sed 's/\*/\*/g'` IFS=$acx_save_IFS shift ] AC_DEFINE_UNQUOTED(AS_TR_CPP([$1_TYPE_RETURN]), $[1], [Define to the type of return value for `$1'.]) AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_$1_TYPE_RETURN_$[1]]), [1]) m4_if(m4_cmp(m4_count($@), 5), [1], [m4_for([myargn], [6], m4_count($@), [1], [m4_define([myargi], m4_eval(myargn - 5)) AC_DEFINE_UNQUOTED(AS_TR_CPP([$1_TYPE_ARG]myargi)[(_)], [$]m4_eval(myargi + 1), [Define to the type of arg ]myargi[ for `$1'.]) AC_DEFINE_UNQUOTED(AS_TR_CPP([HAVE_$1_TYPE_ARG]myargi[_$]m4_eval(myargi + 1)), [1]) [rm -f conftest*] m4_undefine([myargi])])])]) # Compatibility with older autoconf m4_ifndef([m4_argn], [m4_define([m4_argn], [m4_car(m4_shiftn([$1], $@))])]) # _AHX_CHECK_FUNC_ARGTYPES(FUNCTION-NAME, TYPES-RETURN, [TYPES-ARG1, # TYPES_ARG2, ...]) # ----------------------------------------------------------------- m4_define([_AHX_CHECK_FUNC_ARGTYPES], [m4_foreach([mytype], [$2], [m4_define([myname], [HAVE_$1_TYPE_RETURN_]mytype) AH_TEMPLATE(AS_TR_CPP([myname]), [Define to 1 if the type of return value for `$1' is `]mytype[']) m4_undefine([myname])]) m4_if(m4_cmp(m4_count($@), 2), [1], [m4_for([myargn], [3], m4_count($@), [1], [m4_foreach([mytype], m4_argn(myargn, $@), [m4_define([myargi], m4_eval(myargn - 2)) m4_define([myname], [HAVE_$1_TYPE_ARG]myargi[_]mytype) AH_TEMPLATE(AS_TR_CPP([myname]), [Define to 1 if the type of arg ]myargi[ for `$1' is `]mytype[']) m4_undefine([myargi]) m4_undefine([myname])])])])]) # _ACX_CHECK_FUNC_ARGTYPES_QUOTE(STRING) # ------------------------------------- m4_define([_ACX_CHECK_FUNC_ARGTYPES_QUOTE], [']AS_ESCAPE($1, [''])[' ]) fakechroot-2.17.2/m4/check_opendir_calls_internally.m4000066400000000000000000000026611225630642300227360ustar00rootroot00000000000000# check_opendir_calls_internally.m4 - check if opendir calls other function # # Copyright (c) 2010 Piotr Roszatycki # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public # License as published by the Free Software Foundation; either # version 2.1 of the License, or (at your option) any later version. # ACX_CHECK_OPENDIR_CALLS_INTERNALLY(FUNCTION, [HEADER]) # ------------------------------------------- AC_DEFUN([ACX_CHECK_OPENDIR_CALLS_INTERNALLY], [m4_define([myname], [OPENDIR_CALLS_$1]) AH_TEMPLATE(AS_TR_CPP(myname), [Define to 1 if opendir function calls $1 function internally.]) AS_VAR_PUSHDEF([acx_var], [acx_cv_opendir_calls_internally_$1]) AC_CACHE_CHECK([whether opendir function calls $1 function internally], acx_var, [ ASX_NO_CROSS_COMPILING(AC_RUN_IFELSE([AC_LANG_PROGRAM([ $2 @%:@define _ANSI_SOURCE @%:@include @%:@include void $1() { exit(0); } ], [ opendir("/"); exit(1); ])], [AS_VAR_SET(acx_var, [yes])], [AS_VAR_SET(acx_var, [no])]) ) ]) AS_VAR_IF(acx_var, [yes], [AC_DEFINE_UNQUOTED(AS_TR_CPP(myname), [1]) AS_VAR_SET(acx_var, [yes])]) AS_VAR_POPDEF([acx_var]) m4_undefine([myname]) ]) fakechroot-2.17.2/m4/includes_headers.m4000066400000000000000000000013451225630642300200210ustar00rootroot00000000000000# include_headers.m4 - macro which generates prolog for C programs # # Copyright (c) 2010 Piotr Roszatycki # # This library is free software; you can redistribute it and/or # modify it under the terms of the GNU Lesser General Public # License as published by the Free Software Foundation; either # version 2.1 of the License, or (at your option) any later version. # ACX_INCLUDES_HEADERS(HEADER-FILES, [PROLOG]) # ------------------------------------------- # Generates a prolog which can replace standard AC_INCLUDES_DEFAULT AC_DEFUN([ACX_INCLUDES_HEADERS], [ $2 m4_foreach_w([myheader], [$1], [ [@%:@ifdef HAVE_]AS_TR_CPP(myheader) [@%:@include <]myheader[>] [@%:@endif] ])]) fakechroot-2.17.2/m4/libtool.m4000066400000000000000000010600071225630642300161650ustar00rootroot00000000000000# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- # # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, # 2006, 2007, 2008, 2009, 2010, 2011 Free Software # Foundation, Inc. # Written by Gordon Matzigkeit, 1996 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. m4_define([_LT_COPYING], [dnl # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, # 2006, 2007, 2008, 2009, 2010, 2011 Free Software # Foundation, Inc. # Written by Gordon Matzigkeit, 1996 # # This file is part of GNU Libtool. # # GNU Libtool is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License as # published by the Free Software Foundation; either version 2 of # the License, or (at your option) any later version. # # As a special exception to the GNU General Public License, # if you distribute this file as part of a program or library that # is built using GNU Libtool, you may include this file under the # same distribution terms that you use for the rest of that program. # # GNU Libtool is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with GNU Libtool; see the file COPYING. If not, a copy # can be downloaded from http://www.gnu.org/licenses/gpl.html, or # obtained by writing to the Free Software Foundation, Inc., # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. ]) # serial 57 LT_INIT # LT_PREREQ(VERSION) # ------------------ # Complain and exit if this libtool version is less that VERSION. m4_defun([LT_PREREQ], [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, [m4_default([$3], [m4_fatal([Libtool version $1 or higher is required], 63)])], [$2])]) # _LT_CHECK_BUILDDIR # ------------------ # Complain if the absolute build directory name contains unusual characters m4_defun([_LT_CHECK_BUILDDIR], [case `pwd` in *\ * | *\ *) AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; esac ]) # LT_INIT([OPTIONS]) # ------------------ AC_DEFUN([LT_INIT], [AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl AC_BEFORE([$0], [LT_LANG])dnl AC_BEFORE([$0], [LT_OUTPUT])dnl AC_BEFORE([$0], [LTDL_INIT])dnl m4_require([_LT_CHECK_BUILDDIR])dnl dnl Autoconf doesn't catch unexpanded LT_ macros by default: m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 dnl unless we require an AC_DEFUNed macro: AC_REQUIRE([LTOPTIONS_VERSION])dnl AC_REQUIRE([LTSUGAR_VERSION])dnl AC_REQUIRE([LTVERSION_VERSION])dnl AC_REQUIRE([LTOBSOLETE_VERSION])dnl m4_require([_LT_PROG_LTMAIN])dnl _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) dnl Parse OPTIONS _LT_SET_OPTIONS([$0], [$1]) # This can be used to rebuild libtool when needed LIBTOOL_DEPS="$ltmain" # Always use our own libtool. LIBTOOL='$(SHELL) $(top_builddir)/libtool' AC_SUBST(LIBTOOL)dnl _LT_SETUP # Only expand once: m4_define([LT_INIT]) ])# LT_INIT # Old names: AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_PROG_LIBTOOL], []) dnl AC_DEFUN([AM_PROG_LIBTOOL], []) # _LT_CC_BASENAME(CC) # ------------------- # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. m4_defun([_LT_CC_BASENAME], [for cc_temp in $1""; do case $cc_temp in compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; \-*) ;; *) break;; esac done cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` ]) # _LT_FILEUTILS_DEFAULTS # ---------------------- # It is okay to use these file commands and assume they have been set # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. m4_defun([_LT_FILEUTILS_DEFAULTS], [: ${CP="cp -f"} : ${MV="mv -f"} : ${RM="rm -f"} ])# _LT_FILEUTILS_DEFAULTS # _LT_SETUP # --------- m4_defun([_LT_SETUP], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_CANONICAL_BUILD])dnl AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl _LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl dnl _LT_DECL([], [host_alias], [0], [The host system])dnl _LT_DECL([], [host], [0])dnl _LT_DECL([], [host_os], [0])dnl dnl _LT_DECL([], [build_alias], [0], [The build system])dnl _LT_DECL([], [build], [0])dnl _LT_DECL([], [build_os], [0])dnl dnl AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([LT_PATH_LD])dnl AC_REQUIRE([LT_PATH_NM])dnl dnl AC_REQUIRE([AC_PROG_LN_S])dnl test -z "$LN_S" && LN_S="ln -s" _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl dnl AC_REQUIRE([LT_CMD_MAX_LEN])dnl _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_CHECK_SHELL_FEATURES])dnl m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl m4_require([_LT_CMD_RELOAD])dnl m4_require([_LT_CHECK_MAGIC_METHOD])dnl m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl m4_require([_LT_CMD_OLD_ARCHIVE])dnl m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl m4_require([_LT_WITH_SYSROOT])dnl _LT_CONFIG_LIBTOOL_INIT([ # See if we are running on zsh, and set the options which allow our # commands through without removal of \ escapes INIT. if test -n "\${ZSH_VERSION+set}" ; then setopt NO_GLOB_SUBST fi ]) if test -n "${ZSH_VERSION+set}" ; then setopt NO_GLOB_SUBST fi _LT_CHECK_OBJDIR m4_require([_LT_TAG_COMPILER])dnl case $host_os in aix3*) # AIX sometimes has problems with the GCC collect2 program. 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#endif int fnord () { return 42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; }] _LT_EOF if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) $1 ;; x$lt_dlneed_uscore) $2 ;; x$lt_dlunknown|x*) $3 ;; esac else : # compilation failed $3 fi fi rm -fr conftest* ])# _LT_TRY_DLOPEN_SELF # LT_SYS_DLOPEN_SELF # ------------------ AC_DEFUN([LT_SYS_DLOPEN_SELF], [m4_require([_LT_HEADER_DLFCN])dnl if test "x$enable_dlopen" != xyes; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen="load_add_on" lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; 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esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[[3-9]]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test "$lt_cv_prog_gnu_ld" = yes; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='${libname}${release}${shared_ext}$major' library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], [lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; 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newsos6) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; *nto* | *qnx*) version_type=qnx need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; openbsd*) version_type=sunos sys_lib_dlsearch_path_spec="/usr/lib" need_lib_prefix=no # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. case $host_os in openbsd3.3 | openbsd3.3.*) need_version=yes ;; *) need_version=no ;; esac library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; 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*) lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[[3-9]]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) lt_cv_deplibs_check_method=pass_all ;; netbsd* | netbsdelf*-gnu) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; esac ]) file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown _LT_DECL([], [deplibs_check_method], [1], [Method to check whether dependent libraries are shared objects]) _LT_DECL([], [file_magic_cmd], [1], [Command to use when deplibs_check_method = "file_magic"]) _LT_DECL([], [file_magic_glob], [1], [How to find potential files when deplibs_check_method = "file_magic"]) _LT_DECL([], [want_nocaseglob], [1], [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) ])# _LT_CHECK_MAGIC_METHOD # LT_PATH_NM # ---------- # find the pathname to a BSD- or MS-compatible name lister AC_DEFUN([LT_PATH_NM], [AC_REQUIRE([AC_PROG_CC])dnl AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, [if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM="$NM" else lt_nm_to_check="${ac_tool_prefix}nm" if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. tmp_nm="$ac_dir/$lt_tmp_nm" if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then # Check to see if the nm accepts a BSD-compat flag. # Adding the `sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in */dev/null* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac ;; esac fi done IFS="$lt_save_ifs" done : ${lt_cv_path_NM=no} fi]) if test "$lt_cv_path_NM" != "no"; then NM="$lt_cv_path_NM" else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$DUMPBIN"; then : # Let the user override the test. else AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in *COFF*) DUMPBIN="$DUMPBIN -symbols" ;; *) DUMPBIN=: ;; esac fi AC_SUBST([DUMPBIN]) if test "$DUMPBIN" != ":"; then NM="$DUMPBIN" fi fi test -z "$NM" && NM=nm AC_SUBST([NM]) _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], [lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) cat conftest.out >&AS_MESSAGE_LOG_FD if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest*]) ])# LT_PATH_NM # Old names: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_PROG_NM], []) dnl AC_DEFUN([AC_PROG_NM], []) # _LT_CHECK_SHAREDLIB_FROM_LINKLIB # -------------------------------- # how to determine the name of the shared library # associated with a specific link library. # -- PORTME fill in with the dynamic library characteristics m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], [m4_require([_LT_DECL_EGREP]) m4_require([_LT_DECL_OBJDUMP]) m4_require([_LT_DECL_DLLTOOL]) AC_CACHE_CHECK([how to associate runtime and link libraries], lt_cv_sharedlib_from_linklib_cmd, [lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh # decide which to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd="$ECHO" ;; esac ]) sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO _LT_DECL([], [sharedlib_from_linklib_cmd], [1], [Command to associate shared and link libraries]) ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB # _LT_PATH_MANIFEST_TOOL # ---------------------- # locate the manifest tool m4_defun([_LT_PATH_MANIFEST_TOOL], [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], [lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&AS_MESSAGE_LOG_FD if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest*]) if test "x$lt_cv_path_mainfest_tool" != xyes; then MANIFEST_TOOL=: fi _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl ])# _LT_PATH_MANIFEST_TOOL # LT_LIB_M # -------- # check for math library AC_DEFUN([LT_LIB_M], [AC_REQUIRE([AC_CANONICAL_HOST])dnl LIBM= case $host in *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) # These system don't have libm, or don't need it ;; *-ncr-sysv4.3*) AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") ;; *) AC_CHECK_LIB(m, cos, LIBM="-lm") ;; esac AC_SUBST([LIBM]) ])# LT_LIB_M # Old name: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_CHECK_LIBM], []) # _LT_COMPILER_NO_RTTI([TAGNAME]) # ------------------------------- m4_defun([_LT_COMPILER_NO_RTTI], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= if test "$GCC" = yes; then case $cc_basename in nvcc*) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; *) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; esac _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], lt_cv_prog_compiler_rtti_exceptions, [-fno-rtti -fno-exceptions], [], [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) fi _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], [Compiler flag to turn off builtin functions]) ])# _LT_COMPILER_NO_RTTI # _LT_CMD_GLOBAL_SYMBOLS # ---------------------- m4_defun([_LT_CMD_GLOBAL_SYMBOLS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([AC_PROG_AWK])dnl AC_REQUIRE([LT_PATH_NM])dnl AC_REQUIRE([LT_PATH_LD])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_TAG_COMPILER])dnl # Check for command to grab the raw symbol name followed by C symbol from nm. AC_MSG_CHECKING([command to parse $NM output from $compiler object]) AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [ # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[[BCDEGRST]]' # Regexp to match symbols that can be accessed directly from C. sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[[BCDT]]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[[ABCDGISTW]]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[[ABCDEGRST]]' fi ;; irix* | nonstopux*) symcode='[[BCDEGRST]]' ;; osf*) symcode='[[BCDEGQRST]]' ;; solaris*) symcode='[[BDRT]]' ;; sco3.2v5*) symcode='[[DT]]' ;; sysv4.2uw2*) symcode='[[DT]]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[[ABDT]]' ;; sysv4) symcode='[[DFNSTU]]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[[ABCDGIRSTW]]' ;; esac # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK ['"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx]" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if AC_TRY_EVAL(ac_compile); then # Now try to grab the symbols. nlist=conftest.nm if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE) /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT@&t@_DLSYM_CONST #elif defined(__osf__) /* This system does not cope well with relocations in const data. */ # define LT@&t@_DLSYM_CONST #else # define LT@&t@_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT@&t@_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[[]] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD fi else echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done ]) if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then AC_MSG_RESULT(failed) else AC_MSG_RESULT(ok) fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then nm_file_list_spec='@' fi _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], [Take the output of nm and produce a listing of raw symbols and C names]) _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], [Transform the output of nm in a proper C declaration]) _LT_DECL([global_symbol_to_c_name_address], [lt_cv_sys_global_symbol_to_c_name_address], [1], [Transform the output of nm in a C name address pair]) _LT_DECL([global_symbol_to_c_name_address_lib_prefix], [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], [Transform the output of nm in a C name address pair when lib prefix is needed]) _LT_DECL([], [nm_file_list_spec], [1], [Specify filename containing input files for $NM]) ]) # _LT_CMD_GLOBAL_SYMBOLS # _LT_COMPILER_PIC([TAGNAME]) # --------------------------- m4_defun([_LT_COMPILER_PIC], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_wl, $1)= _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)= m4_if([$1], [CXX], [ # C++ specific cases for pic, static, wl, etc. if test "$GXX" = yes; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the `-m68020' flag to GCC prevents building anything better, # like `-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; *djgpp*) # DJGPP does not support shared libraries at all _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac else case $host_os in aix[[4-9]]*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; chorus*) case $cc_basename in cxch68*) # Green Hills C++ Compiler # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" ;; esac ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; dgux*) case $cc_basename in ec++*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; ghcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; freebsd* | dragonfly*) # FreeBSD uses GNU C++ ;; hpux9* | hpux10* | hpux11*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' if test "$host_cpu" != ia64; then _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' fi ;; aCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac ;; *) ;; esac ;; interix*) # This is c89, which is MS Visual C++ (no shared libs) # Anyone wants to do a port? ;; irix5* | irix6* | nonstopux*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' # CC pic flag -KPIC is the default. ;; *) ;; esac ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in KCC*) # KAI C++ Compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; ecpc* ) # old Intel C++ for x86_64 which still supported -KPIC. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; icpc* ) # Intel C++, used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; pgCC* | pgcpp*) # Portland Group C++ compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; cxx*) # Compaq C++ # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL 8.0, 9.0 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C++ 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; esac ;; esac ;; lynxos*) ;; m88k*) ;; mvs*) case $cc_basename in cxx*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' ;; *) ;; esac ;; netbsd* | netbsdelf*-gnu) ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) case $cc_basename in KCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' ;; RCC*) # Rational C++ 2.4.1 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; cxx*) # Digital/Compaq C++ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; *) ;; esac ;; psos*) ;; solaris*) case $cc_basename in CC* | sunCC*) # Sun C++ 4.2, 5.x and Centerline C++ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; gcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' ;; *) ;; esac ;; sunos4*) case $cc_basename in CC*) # Sun C++ 4.x _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; lcc*) # Lucid _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; tandem*) case $cc_basename in NCC*) # NonStop-UX NCC 3.20 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; *) ;; esac ;; vxworks*) ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ], [ if test "$GCC" = yes; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the `-m68020' flag to GCC prevents building anything better, # like `-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; msdosdjgpp*) # Just because we use GCC doesn't mean we suddenly get shared libraries # on systems that don't support them. _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no enable_shared=no ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac case $cc_basename in nvcc*) # Cuda Compiler Driver 2.2 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" fi ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; hpux9* | hpux10* | hpux11*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC (with -KPIC) is the default. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in # old Intel for x86_64 which still supported -KPIC. ecc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # icc used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. icc* | ifort*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # Lahey Fortran 8.1. lf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' ;; nagfor*) # NAG Fortran compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; ccc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All Alpha code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xl* | bgxl* | bgf* | mpixl*) # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) # Sun Fortran 8.3 passes all unrecognized flags to the linker _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='' ;; *Sun\ F* | *Sun*Fortran*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; *Sun\ C*) # Sun C 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ;; *Intel*\ [[CF]]*Compiler*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; *Portland\ Group*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; esac ;; newsos6) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All OSF/1 code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; rdos*) _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; solaris*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' case $cc_basename in f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; *) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; esac ;; sunos4*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec ;then _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; unicos*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; uts4*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ]) case $host_os in # For platforms which do not support PIC, -DPIC is meaningless: *djgpp*) _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" ;; esac AC_CACHE_CHECK([for $compiler option to produce PIC], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) # # Check to make sure the PIC flag actually works. # if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works], [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)], [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [], [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in "" | " "*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;; 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(KAI) C++ Compiler # KCC will only create a shared library if the output file # ends with ".so" (or ".sl" for HP-UX), so rename the library # to its proper name (with version) after linking. _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib' # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' # Archives containing C++ object files must be created using # "CC -Bstatic", where "CC" is the KAI C++ compiler. _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;; icpc* | ecpc* ) # Intel C++ with_gnu_ld=yes # version 8.0 and above of icpc choke on multiply defined symbols # if we add $predep_objects and $postdep_objects, however 7.1 and # earlier do not add the objects themselves. case `$CC -V 2>&1` in *"Version 7."*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' ;; *) # Version 8.0 or newer tmp_idyn= case $host_cpu in ia64*) tmp_idyn=' -i_dynamic';; esac _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' ;; esac _LT_TAGVAR(archive_cmds_need_lc, $1)=no _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive' ;; pgCC* | pgcpp*) # Portland Group C++ compiler case `$CC -V` in *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ $RANLIB $oldlib' _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' ;; *) # Version 6 and above use weak symbols _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib' ;; esac _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' ;; cxx*) # Compaq C++ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols' runpath_var=LD_RUN_PATH _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed' ;; xl* | mpixl* | bgxl*) # IBM XL 8.0 on PPC, with GNU ld _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic' _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' if test "x$supports_anon_versioning" = xyes; then _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ echo "local: *; };" >> $output_objdir/$libname.ver~ $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' fi ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C++ 5.9 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs' _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive' _LT_TAGVAR(compiler_needs_object, $1)=yes # Not sure whether something based on # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 # would be better. output_verbose_link_cmd='func_echo_all' # Archives containing C++ object files must be created using # "CC -xar", where "CC" is the Sun C++ compiler. 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*) _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~ echo "-hidden">> $lib.exp~ $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~ $RM $lib.exp' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' ;; esac _LT_TAGVAR(hardcode_libdir_separator, $1)=: # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; 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|| _lt_function_replace_fail=: else # Save a `func_append' function call even when '+=' is not available sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \ && mv -f "$cfgfile.tmp" "$cfgfile" \ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp") test 0 -eq $? || _lt_function_replace_fail=: fi if test x"$_lt_function_replace_fail" = x":"; then AC_MSG_WARN([Unable to substitute extended shell functions in $ofile]) fi ]) # _LT_PATH_CONVERSION_FUNCTIONS # ----------------------------- # Determine which file name conversion functions should be used by # func_to_host_file (and, implicitly, by func_to_host_path). These are needed # for certain cross-compile configurations and native mingw. m4_defun([_LT_PATH_CONVERSION_FUNCTIONS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_CANONICAL_BUILD])dnl AC_MSG_CHECKING([how to convert $build file names to $host format]) AC_CACHE_VAL(lt_cv_to_host_file_cmd, [case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 ;; esac ;; *-*-cygwin* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac ]) to_host_file_cmd=$lt_cv_to_host_file_cmd AC_MSG_RESULT([$lt_cv_to_host_file_cmd]) _LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd], [0], [convert $build file names to $host format])dnl AC_MSG_CHECKING([how to convert $build file names to toolchain format]) AC_CACHE_VAL(lt_cv_to_tool_file_cmd, [#assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 ;; esac ;; esac ]) to_tool_file_cmd=$lt_cv_to_tool_file_cmd AC_MSG_RESULT([$lt_cv_to_tool_file_cmd]) _LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd], [0], [convert $build files to toolchain format])dnl ])# _LT_PATH_CONVERSION_FUNCTIONS fakechroot-2.17.2/m4/ltoptions.m4000066400000000000000000000300731225630642300165530ustar00rootroot00000000000000# Helper functions for option handling. -*- Autoconf -*- # # Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation, # Inc. # Written by Gary V. Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 7 ltoptions.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) # ------------------------------------------ m4_define([_LT_MANGLE_OPTION], [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) # --------------------------------------- # Set option OPTION-NAME for macro MACRO-NAME, and if there is a # matching handler defined, dispatch to it. Other OPTION-NAMEs are # saved as a flag. m4_define([_LT_SET_OPTION], [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), _LT_MANGLE_DEFUN([$1], [$2]), [m4_warning([Unknown $1 option `$2'])])[]dnl ]) # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) # ------------------------------------------------------------ # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. m4_define([_LT_IF_OPTION], [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) # ------------------------------------------------------- # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME # are set. m4_define([_LT_UNLESS_OPTIONS], [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), [m4_define([$0_found])])])[]dnl m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 ])[]dnl ]) # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) # ---------------------------------------- # OPTION-LIST is a space-separated list of Libtool options associated # with MACRO-NAME. If any OPTION has a matching handler declared with # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about # the unknown option and exit. m4_defun([_LT_SET_OPTIONS], [# Set options m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), [_LT_SET_OPTION([$1], _LT_Option)]) m4_if([$1],[LT_INIT],[ dnl dnl Simply set some default values (i.e off) if boolean options were not dnl specified: _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no ]) _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no ]) dnl dnl If no reference was made to various pairs of opposing options, then dnl we run the default mode handler for the pair. For example, if neither dnl `shared' nor `disable-shared' was passed, we enable building of shared dnl archives by default: _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], [_LT_ENABLE_FAST_INSTALL]) ]) ])# _LT_SET_OPTIONS ## --------------------------------- ## ## Macros to handle LT_INIT options. ## ## --------------------------------- ## # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) # ----------------------------------------- m4_define([_LT_MANGLE_DEFUN], [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) # ----------------------------------------------- m4_define([LT_OPTION_DEFINE], [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl ])# LT_OPTION_DEFINE # dlopen # ------ LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes ]) AU_DEFUN([AC_LIBTOOL_DLOPEN], [_LT_SET_OPTION([LT_INIT], [dlopen]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `dlopen' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) # win32-dll # --------- # Declare package support for building win32 dll's. LT_OPTION_DEFINE([LT_INIT], [win32-dll], [enable_win32_dll=yes case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*) AC_CHECK_TOOL(AS, as, false) AC_CHECK_TOOL(DLLTOOL, dlltool, false) AC_CHECK_TOOL(OBJDUMP, objdump, false) ;; esac test -z "$AS" && AS=as _LT_DECL([], [AS], [1], [Assembler program])dnl test -z "$DLLTOOL" && DLLTOOL=dlltool _LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl test -z "$OBJDUMP" && OBJDUMP=objdump _LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl ])# win32-dll AU_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_REQUIRE([AC_CANONICAL_HOST])dnl _LT_SET_OPTION([LT_INIT], [win32-dll]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `win32-dll' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) # _LT_ENABLE_SHARED([DEFAULT]) # ---------------------------- # implement the --enable-shared flag, and supports the `shared' and # `disable-shared' LT_INIT options. # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. m4_define([_LT_ENABLE_SHARED], [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([shared], [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_shared=yes ;; no) enable_shared=no ;; *) enable_shared=no # Look at the argument we got. We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for pkg in $enableval; do IFS="$lt_save_ifs" if test "X$pkg" = "X$p"; then enable_shared=yes fi done IFS="$lt_save_ifs" ;; esac], [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) _LT_DECL([build_libtool_libs], [enable_shared], [0], [Whether or not to build shared libraries]) ])# _LT_ENABLE_SHARED LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) # Old names: AC_DEFUN([AC_ENABLE_SHARED], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) ]) AC_DEFUN([AC_DISABLE_SHARED], [_LT_SET_OPTION([LT_INIT], [disable-shared]) ]) AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_ENABLE_SHARED], []) dnl AC_DEFUN([AM_DISABLE_SHARED], []) # _LT_ENABLE_STATIC([DEFAULT]) # ---------------------------- # implement the --enable-static flag, and support the `static' and # `disable-static' LT_INIT options. # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. m4_define([_LT_ENABLE_STATIC], [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([static], [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_static=yes ;; no) enable_static=no ;; *) enable_static=no # Look at the argument we got. We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for pkg in $enableval; do IFS="$lt_save_ifs" if test "X$pkg" = "X$p"; then enable_static=yes fi done IFS="$lt_save_ifs" ;; esac], [enable_static=]_LT_ENABLE_STATIC_DEFAULT) _LT_DECL([build_old_libs], [enable_static], [0], [Whether or not to build static libraries]) ])# _LT_ENABLE_STATIC LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) # Old names: AC_DEFUN([AC_ENABLE_STATIC], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) ]) AC_DEFUN([AC_DISABLE_STATIC], [_LT_SET_OPTION([LT_INIT], [disable-static]) ]) AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_ENABLE_STATIC], []) dnl AC_DEFUN([AM_DISABLE_STATIC], []) # _LT_ENABLE_FAST_INSTALL([DEFAULT]) # ---------------------------------- # implement the --enable-fast-install flag, and support the `fast-install' # and `disable-fast-install' LT_INIT options. # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. m4_define([_LT_ENABLE_FAST_INSTALL], [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([fast-install], [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_fast_install=yes ;; no) enable_fast_install=no ;; *) enable_fast_install=no # Look at the argument we got. We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for pkg in $enableval; do IFS="$lt_save_ifs" if test "X$pkg" = "X$p"; then enable_fast_install=yes fi done IFS="$lt_save_ifs" ;; esac], [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) _LT_DECL([fast_install], [enable_fast_install], [0], [Whether or not to optimize for fast installation])dnl ])# _LT_ENABLE_FAST_INSTALL LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) # Old names: AU_DEFUN([AC_ENABLE_FAST_INSTALL], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `fast-install' option into LT_INIT's first parameter.]) ]) AU_DEFUN([AC_DISABLE_FAST_INSTALL], [_LT_SET_OPTION([LT_INIT], [disable-fast-install]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `disable-fast-install' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) # _LT_WITH_PIC([MODE]) # -------------------- # implement the --with-pic flag, and support the `pic-only' and `no-pic' # LT_INIT options. # MODE is either `yes' or `no'. If omitted, it defaults to `both'. m4_define([_LT_WITH_PIC], [AC_ARG_WITH([pic], [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@], [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], [lt_p=${PACKAGE-default} case $withval in yes|no) pic_mode=$withval ;; *) pic_mode=default # Look at the argument we got. We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for lt_pkg in $withval; do IFS="$lt_save_ifs" if test "X$lt_pkg" = "X$lt_p"; then pic_mode=yes fi done IFS="$lt_save_ifs" ;; esac], [pic_mode=default]) test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl ])# _LT_WITH_PIC LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) # Old name: AU_DEFUN([AC_LIBTOOL_PICMODE], [_LT_SET_OPTION([LT_INIT], [pic-only]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `pic-only' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) ## ----------------- ## ## LTDL_INIT Options ## ## ----------------- ## m4_define([_LTDL_MODE], []) LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], [m4_define([_LTDL_MODE], [nonrecursive])]) LT_OPTION_DEFINE([LTDL_INIT], [recursive], [m4_define([_LTDL_MODE], [recursive])]) LT_OPTION_DEFINE([LTDL_INIT], [subproject], [m4_define([_LTDL_MODE], [subproject])]) m4_define([_LTDL_TYPE], []) LT_OPTION_DEFINE([LTDL_INIT], [installable], [m4_define([_LTDL_TYPE], [installable])]) LT_OPTION_DEFINE([LTDL_INIT], [convenience], [m4_define([_LTDL_TYPE], [convenience])]) fakechroot-2.17.2/m4/ltsugar.m4000066400000000000000000000104241225630642300161770ustar00rootroot00000000000000# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- # # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. # Written by Gary V. Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 6 ltsugar.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) # lt_join(SEP, ARG1, [ARG2...]) # ----------------------------- # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their # associated separator. # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier # versions in m4sugar had bugs. m4_define([lt_join], [m4_if([$#], [1], [], [$#], [2], [[$2]], [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) m4_define([_lt_join], [m4_if([$#$2], [2], [], [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) # lt_car(LIST) # lt_cdr(LIST) # ------------ # Manipulate m4 lists. # These macros are necessary as long as will still need to support # Autoconf-2.59 which quotes differently. m4_define([lt_car], [[$1]]) m4_define([lt_cdr], [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], [$#], 1, [], [m4_dquote(m4_shift($@))])]) m4_define([lt_unquote], $1) # lt_append(MACRO-NAME, STRING, [SEPARATOR]) # ------------------------------------------ # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. # Note that neither SEPARATOR nor STRING are expanded; they are appended # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). # No SEPARATOR is output if MACRO-NAME was previously undefined (different # than defined and empty). # # This macro is needed until we can rely on Autoconf 2.62, since earlier # versions of m4sugar mistakenly expanded SEPARATOR but not STRING. m4_define([lt_append], [m4_define([$1], m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) # ---------------------------------------------------------- # Produce a SEP delimited list of all paired combinations of elements of # PREFIX-LIST with SUFFIX1 through SUFFIXn. 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Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l .nh .SH "NAME" fakechroot \- gives a fake chroot environment .SH "SYNOPSIS" .IX Header "SYNOPSIS" \&\fBfakechroot\fR [\fB\-s\fR|\fB\-\-use\-system\-libs\fR] [\fB\-l\fR|\fB\-\-lib\fR\ \fIlibrary\fR] [\fB\-d\fR|\fB\-\-elfloader\fR\ \fIldso\fR] [\fB\-e\fR|\fB\-\-environment\fR\ \fItype\fR] [\fB\-c\fR|\fB\-\-config\-dir\fR\ \fIdirectory\fR] [\fB\-\-\fR] [\fIcommand\fR] .PP \&\fBfakechroot\fR \&\fB\-h\fR|\fB\-\-help\fR .PP \&\fBfakechroot\fR \&\fB\-v\fR|\fB\-\-version\fR .SH "DESCRIPTION" .IX Header "DESCRIPTION" fakechroot runs a command in an environment where is additional possibility to use \fIchroot\fR\|(8) command without root privileges. This is useful for allowing users to create own chrooted environment with possibility to install another packages without need for root privileges. .PP fakechroot replaces some C library functions (\fIchroot\fR\|(2), \fIopen\fR\|(2), etc.) by ones that simulate the effect of being called with root privileges. .PP These wrapper functions are provided as a shared library \fIlibfakechroot.so\fR which is loaded through the \f(CW\*(C`LD_PRELOAD\*(C'\fR mechanism of the dynamic loader. (See \fIld.so\fR\|(8)) .PP In fake chroot you can install i.e. Debian bootstrap with \fIdebootstrap\fR\|(8) command. In such environment you can run i.e. \fIapt\-get\fR\|(8) command to install another packages. You don't need a special privileges and you can run it on common user's account. .SH "OPTIONS" .IX Header "OPTIONS" .IP "\fB\-l\fR \fIlibrary\fR|\fB\-\-lib\fR \fIlibrary\fR" 4 .IX Item "-l library|--lib library" Specify an alternative wrapper library. The default is \fIlibfakechroot.so\fR .IP "\fB\-d\fR \fIldso\fR|\fB\-\-elfloader\fR \fIldso\fR" 4 .IX Item "-d ldso|--elfloader ldso" Specify an alternative dynamic linker. This dynamic linker will be invoked directly. .IP "\fB\-s\fR|\fB\-\-use\-system\-libs\fR" 4 .IX Item "-s|--use-system-libs" Use system libraries before chroot's libraries. This might be a workaround if system dynamic linker can not load \fIlibc.so\fR from fake chroot. .Sp Try this setting if you noticed following errors: .Sp .Vb 4 \& $ fakechroot /usr/sbin/chroot /tmp/sarge /bin/true \& /bin/true: relocation error: /srv/sarge/lib/tls/libc.so.6: symbol _dl \& _starting_up, version GLIBC_PRIVATE not defined in file ld\-linux.so.2 \& with link time reference \& \& $ fakechroot /usr/sbin/chroot /tmp/centos4 /bin/true \& Segmentation fault .Ve .IP "\fB\-e\fR|\fB\-\-environment\fR \fItype\fR" 4 .IX Item "-e|--environment type" Load additional configuration with environment. This configuration file is a shell script which is executed before calling \fIcommand\fR. The script can set additional environment variables, like i.e.: \&\f(CW\*(C`FAKECHROOT_EXCLUDE_PATH\*(C'\fR, \f(CW\*(C`FAKECHROOT_CMD_SUBST\*(C'\fR or \f(CW\*(C`LD_LIBRARY_PATH\*(C'\fR. .Sp The environment type is guessed based on command name with optional extension removed (e.g. running \fIgettext.sh\fR loads \f(CW\*(C`gettext\*(C'\fR environment file). If \&\fIcommand\fR argument is \fIfakeroot\fR\|(1) this argument is omitted and next argument is taken as environment type. .Sp The configuration file name is \fI\fItype\fI.env\fR and is searched at \&\fI\f(CI$HOME\fI/.fakechroot\fR and \fI/etc/fakechroot\fR directories. .Sp The default environment type is \fBdefault\fR and its configuration file name is \&\f(CW\*(C`default.env\*(C'\fR. .Sp The special environment \fBnone\fR means that no environment settings are loaded at all. .IP "\fB\-c\fR|\fB\-\-config\-dir\fR \fIdirectory\fR" 4 .IX Item "-c|--config-dir directory" Specify a directory which contains additional configuration for fakechroot. The default directory are \f(CW\*(C`$HOME/.fakechroot\*(C'\fR and \f(CW\*(C`/etc/fakechroot\*(C'\fR. .IP "[\fB\-\-\fR] \fIcommand\fR" 4 .IX Item "[--] command" Any command you want to be ran as fakechroot. Use '\fB\-\-\fR' if in the command you have other options that may confuse fakechroot's option parsing. .IP "\fB\-h\fR" 4 .IX Item "-h" Display help. .IP "\fB\-v\fR" 4 .IX Item "-v" Display version. .SH "EXAMPLES" .IX Header "EXAMPLES" An example session with fakechroot: .PP .Vb 2 \& $ id \& uid=1000(dexter) gid=1000(dexter) groups=1000(dexter) \& \& $ fakechroot fakeroot debootstrap sid /tmp/sid \& I: Retrieving Release \& I: Retrieving Release.gpg \& I: Checking Release signature \& ... \& I: Base system installed successfully. \& \& $ fakechroot fakeroot chroot /tmp/sid apt\-get install \-q hello \& Reading package lists... \& Building dependency tree... \& Reading state information... \& The following NEW packages will be installed: \& hello \& 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded. \& Need to get 57.4 kB of archives. \& After this operation, 558 kB of additional disk space will be used. \& Get:1 http://ftp.us.debian.org/debian/ sid/main hello amd64 2.8\-4 [57.4 kB] \& Fetched 57.4 kB in 0s (127 kB/s) \& Selecting previously unselected package hello. \& (Reading database ... 24594 files and directories currently installed.) \& Unpacking hello (from .../archives/hello_2.8\-4_amd64.deb) ... \& Processing triggers for man\-db ... \& Processing triggers for install\-info ... \& Setting up hello (2.8\-4) ... \& \& $ fakechroot chroot /tmp/sid hello \& Hello, world! .Ve .SH "FAKEROOT" .IX Header "FAKEROOT" \&\fIfakeroot\fR\|(1) is a complementary tool which emulates root environment. fakeroot and fakechroot might wrap the same C library functions, i.e. \fImknod\fR\|(2) function. It is important to start fake environment in proper order. fakeroot should be started inside fakechroot: .PP .Vb 1 \& $ fakechroot fakeroot chroot /tmp/sid /bin/mknod /tmp/device c 1 2 .Ve .SH "SECURITY ASPECTS" .IX Header "SECURITY ASPECTS" fakechroot is a regular, non-setuid program. It does not enhance a user's privileges. .PP fakechroot should not be used as a tool for enhancing system security i.e. by separating (sandboxing) applications. It is very easy to escape from a fake chroot environment. .PP fakechroot should not be run with real root privileges. It might decrease the security of the system because the fakechroot provides own version of core functions with behavior depended on some environment variables. .SH "FILES" .IX Header "FILES" .IP "\fIlibfakechroot.so\fR" 4 .IX Item "libfakechroot.so" The shared library containing the wrapper functions. .SH "ENVIRONMENT" .IX Header "ENVIRONMENT" .IP "\fB\s-1FAKECHROOT\s0\fR" 4 .IX Item "FAKECHROOT" The value is true for fake chroot environment. .IP "\fB\s-1FAKECHROOT_VERSION\s0\fR" 4 .IX Item "FAKECHROOT_VERSION" The version number of the current fakechroot library. .IP "\fB\s-1FAKECHROOT_BASE\s0\fR" 4 .IX Item "FAKECHROOT_BASE" The root directory of fake chroot environment. .IP "\fB\s-1FAKECHROOT_DETECT\s0\fR" 4 .IX Item "FAKECHROOT_DETECT" If this variable is set then \f(CW\*(C`fakechroot \f(CIversion\f(CW\*(C'\fR string is printed to standard output and the current process is terminated with status taken from this variable. It can be a method to check if fakechroot is preloaded correctly. .Sp .Vb 1 \& $ case "\`FAKECHROOT_DETECT=1 /bin/echo\`" in fakechroot*) echo LOADED;; esac .Ve .IP "\fB\s-1FAKECHROOT_DEBUG\s0\fR" 4 .IX Item "FAKECHROOT_DEBUG" The fakechroot library will dump some debugging info if this variable is set. .IP "\fB\s-1FAKECHROOT_AF_UNIX_PATH\s0\fR" 4 .IX Item "FAKECHROOT_AF_UNIX_PATH" The root directory for unix sockets. The default value is the same as \&\f(CW\*(C`FAKECHROOT_BASE\*(C'\fR and it can be set separately if the \f(CW\*(C`FAKECHROOT_BASE\*(C'\fR is too long and the unix socket path could exceed the limit of \fB108\fR bytes. .IP "\fB\s-1FAKECHROOT_EXCLUDE_PATH\s0\fR" 4 .IX Item "FAKECHROOT_EXCLUDE_PATH" The list of directories which are excluded from being chrooted. The elements of list are separated with colon. .Sp The \fI/dev\fR, \fI/proc\fR and \fI/sys\fR directories are excluded by default if this environment variable is not set. .IP "\fB\s-1FAKECHROOT_ELFLOADER\s0\fR" 4 .IX Item "FAKECHROOT_ELFLOADER" A path to another dynamic linker (i.e. \fI/lib/ld\-linux.so.2\fR for i386 architecture, \fI/lib64/ld\-linux\-x86\-64.so.2\fR for x86_64 architecture). .Sp This dynamic linker will be invoked directly. The dynamic linker don't allow to change \f(CW\*(C`argv[0]\*(C'\fR besides the file name of the executable file, so some application won't work correctly, i.e. \fIbusybox\fR\|(1). .IP "\fB\s-1FAKECHROOT_CMD_SUBST\s0\fR" 4 .IX Item "FAKECHROOT_CMD_SUBST" A list of command substitutions. If a program tries to execute one of the commands given (path relative to the chroot, trailing dot is removed) then the substitute command runs instead (path to substitute command is not chrooted). .Sp The substituted command inherits \f(CW\*(C`FAKECHROOT_*\*(C'\fR variables but the original \&\f(CW\*(C`FAKECHROOT_BASE\*(C'\fR variable which is saved as \f(CW\*(C`FAKECHROOT_BASE_ORIG\*(C'\fR. It means that substituted command runs outside fakechroot environment. Also original command name is saved as \f(CW\*(C`FAKECHROOT_CMD_ORIG\*(C'\fR. .Sp For example: .Sp .Vb 1 \& export FAKECHROOT_CMD_SUBST=/usr/bin/mkfifo=/bin/true .Ve .Sp will substitute \f(CW\*(C`/bin/true\*(C'\fR for \f(CW\*(C`/usr/bin/mkfifo\*(C'\fR and will make possible to install sysvinit binary package. .Sp Give as many substitute commands as you want, separated by \f(CW\*(C`:\*(C'\fR (colon) characters. .Sp It is suggested to substitute at least: .RS 4 .IP "\(bu" 2 \&\f(CW\*(C`/bin/mount=/bin/true\*(C'\fR .IP "\(bu" 2 \&\f(CW\*(C`/sbin/insserv=/bin/true\*(C'\fR .IP "\(bu" 2 \&\f(CW\*(C`/sbin/ldconfig=/bin/ldconfig\*(C'\fR .IP "\(bu" 2 \&\f(CW\*(C`/usr/bin/env=/usr/bin/env.fakechroot\*(C'\fR .IP "\(bu" 2 \&\f(CW\*(C`/usr/bin/ischroot=/bin/true\*(C'\fR .IP "\(bu" 2 \&\f(CW\*(C`/usr/bin/ldd=/usr/bin/ldd.fakechroot\*(C'\fR .IP "\(bu" 2 \&\f(CW\*(C`/usr/bin/mkfifo=/bin/true\*(C'\fR .RE .RS 4 .Sp to make \fIdebootstrap\fR\|(8) working correctly. .Sp To prevent some looping, the command substitution is done only if \&\f(CW\*(C`FAKECHROOT_CMD_ORIG\*(C'\fR variable is not set currently. .RE .IP "\fB\s-1LD_LIBRARY_PATH\s0\fR, \fB\s-1LD_PRELOAD\s0\fR" 4 .IX Item "LD_LIBRARY_PATH, LD_PRELOAD" Fakechroot is implemented by wrapping system calls. This is accomplished by setting \f(CW\*(C`LD_PRELOAD=libfakechroot.so\*(C'\fR. If this library can't be found by dynamic linker, the \fI/etc/ld.so.conf\fR file or \f(CW\*(C`LD_LIBRARY_PATH\*(C'\fR variable have to be modified. .SH "LIMITATIONS" .IX Header "LIMITATIONS" .IP "\(bu" 4 \&\fI/lib/ld\-linux.so.2\fR and \fI/lib64/ld\-linux\-x86\-64.so.2\fR are always loaded from real environment. This path is hardcoded by linker for all binaries. You can set the \f(CW\*(C`FAKECHROOT_ELFLOADER\*(C'\fR environment variable or use \&\f(CW\*(C`\-\-elfloader\*(C'\fR option. .IP "\(bu" 4 Every command executed within fakechroot needs to be linked to the same version of the dynamic linker from real environment. If the libraries in chroot are not compatible, try to use \f(CW\*(C`\-\-use\-system\-libs\*(C'\fR option. .IP "\(bu" 4 You can provide symlinks to the outside. The symlink have to be created before chroot is called. It can be useful for accessing the real \fI/proc\fR and \fI/dev\fR directory. You can also set the \f(CW\*(C`FAKECHROOT_EXCLUDE_PATH\*(C'\fR environment variable: .Sp .Vb 1 \& $ export FAKECHROOT_EXCLUDE_PATH=/tmp:/proc:/dev:/sys:/var/run:/home .Ve .IP "\(bu" 4 Statically linked binaries doesn't work, especially \fIldconfig\fR\|(8), so you have to wrap this command with dummy version and set the proper \&\f(CW\*(C`FAKECHROOT_CMD_SUBST\*(C'\fR environment variable. .IP "\(bu" 4 \&\fIldd\fR\|(1) also doesn't work. You have to use \f(CW\*(C`alias ldd=\*(AqLD_TRACE_LOADED_OBJECTS=1\*(Aq\*(C'\fR or to use a wrapper instead. The wrapper is installed as \fIldd.fakechroot\fR and can be used with \f(CW\*(C`FAKECHROOT_CMD_SUBST\*(C'\fR environment variable. .IP "\(bu" 4 The full screen applications hangs up if \fI/dev/tty\fR file is not a real device. Link \fI/dev/tty\fR file or whole \fI/dev\fR directory to the real one or remove it from fake chroot environment with \f(CW\*(C`FAKECHROOT_EXCLUDE_PATH\*(C'\fR variable. .IP "\(bu" 4 \&\fIlckpwdf\fR\|(3) and \fIulckpwdf\fR\|(3) are ignored so \fIpasswd\fR\|(1) command should work .IP "\(bu" 4 Your real uid should exist in \fI/etc/passwd\fR. Create it with adduser \-\-uid \&\fIrealuid\fR \fIrealuser\fR inside fake chroot environment. .IP "\(bu" 4 \&\fIdebuild\fR\|(1) cleans environment. Use \-\-preserve\-env option to prevent this behavior. .IP "\(bu" 4 \&\fIrpmbuild\fR\|(8) uses own \fIglob\fR\|(3) implementation which breaks fakechroot so buildroot directory have to be the same inside and outside fakechroot. .SH "SEE ALSO" .IX Header "SEE ALSO" \&\fIfakeroot\fR\|(1), \fIdebuild\fR\|(1), \fIdebootstrap\fR\|(8), \fIrinse\fR\|(8), http://fakechroot.alioth.debian.org/ .SH "BUGS" .IX Header "BUGS" If you find the bug or want to implement new features, please report it at .SH "AUTHORS" .IX Header "AUTHORS" Copyright (c) 2003, 2005, 2007\-2011, 2013 Piotr Roszatycki .PP Copyright (c) 2007 Mark Eichin .PP Copyright (c) 2006, 2007 Alexander Shishkin .PP Copyright (c) 2006, 2007 Lionel Tricon .SH "COPYING" .IX Header "COPYING" fakechroot is distributed under the \s-1GNU\s0 Lesser General Public License (\s-1LGPL 2.1\s0 or greater). fakechroot-2.17.2/man/fakechroot.pod000066400000000000000000000261011225630642300173370ustar00rootroot00000000000000# pod2man --section=1 --release="fakechroot" --center=" " --date="29 Nov 2013" # =head1 NAME fakechroot - gives a fake chroot environment =head1 SYNOPSIS B S<[B<-s>|B<--use-system-libs>]> S<[B<-l>|B<--lib> I]> S<[B<-d>|B<--elfloader> I]> S<[B<-e>|B<--environment> I]> S<[B<-c>|B<--config-dir> I]> S<[B<-->]> S<[I]> B S|B<--help>> B S|B<--version>> =head1 DESCRIPTION fakechroot runs a command in an environment where is additional possibility to use chroot(8) command without root privileges. This is useful for allowing users to create own chrooted environment with possibility to install another packages without need for root privileges. fakechroot replaces some C library functions (chroot(2), open(2), etc.) by ones that simulate the effect of being called with root privileges. These wrapper functions are provided as a shared library F which is loaded through the C mechanism of the dynamic loader. (See ld.so(8)) In fake chroot you can install i.e. Debian bootstrap with debootstrap(8) command. In such environment you can run i.e. apt-get(8) command to install another packages. You don't need a special privileges and you can run it on common user's account. =head1 OPTIONS =over =item B<-l> I|B<--lib> I Specify an alternative wrapper library. The default is F =item B<-d> I|B<--elfloader> I Specify an alternative dynamic linker. This dynamic linker will be invoked directly. =item B<-s>|B<--use-system-libs> Use system libraries before chroot's libraries. This might be a workaround if system dynamic linker can not load F from fake chroot. Try this setting if you noticed following errors: $ fakechroot /usr/sbin/chroot /tmp/sarge /bin/true /bin/true: relocation error: /srv/sarge/lib/tls/libc.so.6: symbol _dl _starting_up, version GLIBC_PRIVATE not defined in file ld-linux.so.2 with link time reference $ fakechroot /usr/sbin/chroot /tmp/centos4 /bin/true Segmentation fault =item B<-e>|B<--environment> I Load additional configuration with environment. This configuration file is a shell script which is executed before calling I. The script can set additional environment variables, like i.e.: C, C or C. The environment type is guessed based on command name with optional extension removed (e.g. running F loads C environment file). If I argument is fakeroot(1) this argument is omitted and next argument is taken as environment type. The configuration file name is F.env> and is searched at F<$HOME/.fakechroot> and F directories. The default environment type is B and its configuration file name is C. The special environment B means that no environment settings are loaded at all. =item B<-c>|B<--config-dir> I Specify a directory which contains additional configuration for fakechroot. The default directory are C<$HOME/.fakechroot> and C. =item [B<-->] I Any command you want to be ran as fakechroot. Use 'B<-->' if in the command you have other options that may confuse fakechroot's option parsing. =item B<-h> Display help. =item B<-v> Display version. =back =head1 EXAMPLES An example session with fakechroot: $ id uid=1000(dexter) gid=1000(dexter) groups=1000(dexter) $ fakechroot fakeroot debootstrap sid /tmp/sid I: Retrieving Release I: Retrieving Release.gpg I: Checking Release signature ... I: Base system installed successfully. $ fakechroot fakeroot chroot /tmp/sid apt-get install -q hello Reading package lists... Building dependency tree... Reading state information... The following NEW packages will be installed: hello 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded. Need to get 57.4 kB of archives. After this operation, 558 kB of additional disk space will be used. Get:1 http://ftp.us.debian.org/debian/ sid/main hello amd64 2.8-4 [57.4 kB] Fetched 57.4 kB in 0s (127 kB/s) Selecting previously unselected package hello. (Reading database ... 24594 files and directories currently installed.) Unpacking hello (from .../archives/hello_2.8-4_amd64.deb) ... Processing triggers for man-db ... Processing triggers for install-info ... Setting up hello (2.8-4) ... $ fakechroot chroot /tmp/sid hello Hello, world! =head1 FAKEROOT fakeroot(1) is a complementary tool which emulates root environment. fakeroot and fakechroot might wrap the same C library functions, i.e. mknod(2) function. It is important to start fake environment in proper order. fakeroot should be started inside fakechroot: $ fakechroot fakeroot chroot /tmp/sid /bin/mknod /tmp/device c 1 2 =head1 SECURITY ASPECTS fakechroot is a regular, non-setuid program. It does not enhance a user's privileges. fakechroot should not be used as a tool for enhancing system security i.e. by separating (sandboxing) applications. It is very easy to escape from a fake chroot environment. fakechroot should not be run with real root privileges. It might decrease the security of the system because the fakechroot provides own version of core functions with behavior depended on some environment variables. =head1 FILES =over =item F The shared library containing the wrapper functions. =back =head1 ENVIRONMENT =over =item B The value is true for fake chroot environment. =item B The version number of the current fakechroot library. =item B The root directory of fake chroot environment. =item B If this variable is set then C> string is printed to standard output and the current process is terminated with status taken from this variable. It can be a method to check if fakechroot is preloaded correctly. $ case "`FAKECHROOT_DETECT=1 /bin/echo`" in fakechroot*) echo LOADED;; esac =item B The fakechroot library will dump some debugging info if this variable is set. =item B The root directory for unix sockets. The default value is the same as C and it can be set separately if the C is too long and the unix socket path could exceed the limit of B<108> bytes. =item B The list of directories which are excluded from being chrooted. The elements of list are separated with colon. The F, F and F directories are excluded by default if this environment variable is not set. =item B A path to another dynamic linker (i.e. F for i386 architecture, F for x86_64 architecture). This dynamic linker will be invoked directly. The dynamic linker don't allow to change C besides the file name of the executable file, so some application won't work correctly, i.e. busybox(1). =item B A list of command substitutions. If a program tries to execute one of the commands given (path relative to the chroot, trailing dot is removed) then the substitute command runs instead (path to substitute command is not chrooted). The substituted command inherits C variables but the original C variable which is saved as C. It means that substituted command runs outside fakechroot environment. Also original command name is saved as C. For example: export FAKECHROOT_CMD_SUBST=/usr/bin/mkfifo=/bin/true will substitute C for C and will make possible to install sysvinit binary package. Give as many substitute commands as you want, separated by C<:> (colon) characters. It is suggested to substitute at least: =over 2 =item * C =item * C =item * C =item * C =item * C =item * C =item * C =back to make debootstrap(8) working correctly. To prevent some looping, the command substitution is done only if C variable is not set currently. =item B, B Fakechroot is implemented by wrapping system calls. This is accomplished by setting C. If this library can't be found by dynamic linker, the F file or C variable have to be modified. =back =head1 LIMITATIONS =over =item * F and F are always loaded from real environment. This path is hardcoded by linker for all binaries. You can set the C environment variable or use C<--elfloader> option. =item * Every command executed within fakechroot needs to be linked to the same version of the dynamic linker from real environment. If the libraries in chroot are not compatible, try to use C<--use-system-libs> option. =item * You can provide symlinks to the outside. The symlink have to be created before chroot is called. It can be useful for accessing the real F and F directory. You can also set the C environment variable: $ export FAKECHROOT_EXCLUDE_PATH=/tmp:/proc:/dev:/sys:/var/run:/home =item * Statically linked binaries doesn't work, especially ldconfig(8), so you have to wrap this command with dummy version and set the proper C environment variable. =item * ldd(1) also doesn't work. You have to use C or to use a wrapper instead. The wrapper is installed as F and can be used with C environment variable. =item * The full screen applications hangs up if F file is not a real device. Link F file or whole F directory to the real one or remove it from fake chroot environment with C variable. =item * lckpwdf(3) and ulckpwdf(3) are ignored so passwd(1) command should work =item * Your real uid should exist in F. Create it with adduser --uid I I inside fake chroot environment. =item * debuild(1) cleans environment. Use --preserve-env option to prevent this behavior. =item * rpmbuild(8) uses own glob(3) implementation which breaks fakechroot so buildroot directory have to be the same inside and outside fakechroot. =back =head1 SEE ALSO fakeroot(1), debuild(1), debootstrap(8), rinse(8), http://fakechroot.alioth.debian.org/ =head1 BUGS If you find the bug or want to implement new features, please report it at L =head1 AUTHORS Copyright (c) 2003, 2005, 2007-2011, 2013 Piotr Roszatycki Copyright (c) 2007 Mark Eichin Copyright (c) 2006, 2007 Alexander Shishkin Copyright (c) 2006, 2007 Lionel Tricon =head1 COPYING fakechroot is distributed under the GNU Lesser General Public License (LGPL 2.1 or greater). fakechroot-2.17.2/scripts/000077500000000000000000000000001225630642300154225ustar00rootroot00000000000000fakechroot-2.17.2/scripts/Makefile.am000066400000000000000000000035611225630642300174630ustar00rootroot00000000000000sysconfdir = @sysconfdir@/@PACKAGE@ src_wrappers = chroot.fakechroot.sh env.fakechroot.sh fakechroot.sh ldd.fakechroot.pl src_envs = chroot.env.sh debootstrap.env.sh rinse.env.sh example_scripts = relocatesymlinks.sh restoremode.sh savemode.sh bin_SCRIPTS = env.fakechroot fakechroot ldd.fakechroot sbin_SCRIPTS = chroot.fakechroot sysconf_DATA = chroot.env debootstrap.env rinse.env EXTRA_DIST = $(src_wrappers) $(src_envs) $(example_scripts) CLEANFILES = $(bin_SCRIPTS) $(sbin_SCRIPTS) $(sysconf_DATA) do_subst = sed -e 's,[@]bindir[@],$(bindir),g' \ -e 's,[@]libpath[@],$(libpath),g' \ -e 's,[@]sbindir[@],$(sbindir),g' \ -e 's,[@]sysconfdir[@],$(sysconfdir),g' \ -e 's,[@]CHROOT[@],$(CHROOT),g' \ -e 's,[@]ECHO[@],$(ECHO),g' \ -e 's,[@]ENV[@],$(ENV),g' \ -e 's,[@]EGREP[@],$(EGREP),g' \ -e 's,[@]ISCHROOT[@],$(ISCHROOT),g' \ -e 's,[@]LDCONFIG[@],$(LDCONFIG),g' \ -e 's,[@]LDD[@],$(LDD),g' \ -e 's,[@]PERL[@],$(PERL),g' \ -e 's,[@]SHELL[@],$(SHELL),g' \ -e 's,[@]VERSION[@],$(VERSION),g' chroot.env: $(srcdir)/chroot.env.sh $(do_subst) < $(srcdir)/chroot.env.sh > $@ chmod +x $@ chroot.fakechroot: $(srcdir)/chroot.fakechroot.sh $(do_subst) < $(srcdir)/chroot.fakechroot.sh > $@ chmod +x $@ debootstrap.env: $(srcdir)/debootstrap.env.sh $(do_subst) < $(srcdir)/debootstrap.env.sh > $@ chmod +x $@ env.fakechroot: $(srcdir)/env.fakechroot.sh $(do_subst) < $(srcdir)/env.fakechroot.sh > $@ chmod +x $@ fakechroot: $(srcdir)/fakechroot.sh $(do_subst) < $(srcdir)/fakechroot.sh > $@ chmod +x $@ ldd.fakechroot: $(srcdir)/ldd.fakechroot.pl $(do_subst) < $(srcdir)/ldd.fakechroot.pl > $@ chmod +x $@ rinse.env: $(srcdir)/rinse.env.sh $(do_subst) < $(srcdir)/rinse.env.sh > $@ chmod +x $@ fakechroot-2.17.2/scripts/Makefile.in000066400000000000000000000467521225630642300175050ustar00rootroot00000000000000# Makefile.in generated by automake 1.14 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2013 Free Software Foundation, Inc. # This Makefile.in is free software; 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then PATH="${PATH:-/usr/bin:/bin}:/usr/sbin:/sbin" export PATH fi # Set a list of command substitutions based on PATH variable fakechroot_chroot_env_cmd_subst="" for fakechroot_chroot_env_d in `echo $PATH | tr ':' ' '`; do fakechroot_chroot_env_cmd_subst="$fakechroot_chroot_env_cmd_subst $fakechroot_chroot_env_d/chroot=@sbindir@/chroot.fakechroot $fakechroot_chroot_env_d/env=@bindir@/env.fakechroot $fakechroot_chroot_env_d/ischroot=/bin/true $fakechroot_chroot_env_d/ldconfig=/bin/true $fakechroot_chroot_env_d/ldd=@bindir@/ldd.fakechroot " done FAKECHROOT_CMD_SUBST="${FAKECHROOT_CMD_SUBST:+$FAKECHROOT_CMD_SUBST:}`echo $fakechroot_chroot_env_cmd_subst | tr ' ' ':'`" export FAKECHROOT_CMD_SUBST # Set the default list of directories excluded from being chrooted FAKECHROOT_EXCLUDE_PATH="${FAKECHROOT_EXCLUDE_PATH:-/dev:/proc:/sys}" export FAKECHROOT_EXCLUDE_PATH fakechroot-2.17.2/scripts/chroot.fakechroot.sh000066400000000000000000000100661225630642300214030ustar00rootroot00000000000000#!@SHELL@ # chroot # # Wrapper for chroot command which sets additional LD_LIBRARY_PATH for fake # chroot environment. It copies original LD_LIBRARY_PATH and adds prefix to # each directory for this variable. # # (c) 2011, 2013 Piotr Roszatycki , LGPL fakechroot_chroot_load_ldsoconf () { fakechroot_chroot_files="$1" fakechroot_chroot_newroot="$2" for fakechroot_chroot_file in `eval echo $fakechroot_chroot_newroot$fakechroot_chroot_files`; do fakechroot_chroot_file="${fakechroot_chroot_file#$fakechroot_chroot_newroot}" sed -e 's/#.*//' -e '/^ *$/d' "$fakechroot_chroot_newroot$fakechroot_chroot_file" 2>/dev/null | while read fakechroot_chroot_line; do case "$fakechroot_chroot_line" in include*) fakechroot_chroot_include=`echo "$fakechroot_chroot_line" | sed -e 's/^include *//' -e 's/ *$//'` for fakechroot_chroot_incfile in `eval echo $fakechroot_chroot_newroot$fakechroot_chroot_include`; do fakechroot_chroot_incfile="${fakechroot_chroot_incfile#$fakechroot_chroot_newroot}" fakechroot_chroot_load_ldsoconf "$fakechroot_chroot_incfile" "$fakechroot_chroot_newroot" done ;; *) echo "$fakechroot_chroot_newroot$fakechroot_chroot_line" ;; esac done done } fakechroot_chroot_chroot="${FAKECHROOT_CMD_ORIG:-chroot}" fakechroot_chroot_base="$FAKECHROOT_BASE_ORIG" fakechroot_chroot_n=1 for fakechroot_chroot_opt in "$@"; do case "$fakechroot_chroot_opt" in -*) continue ;; *) fakechroot_chroot_newroot="$fakechroot_chroot_opt" break ;; esac fakechroot_chroot_n=$(($fakechroot_chroot_n + 1)) done if [ -d "$fakechroot_chroot_newroot" ]; then fakechroot_chroot_newroot=`cd "$fakechroot_chroot_opt"; pwd -P` fakechroot_chroot_paths= # append newroot to each directory from original LD_LIBRARY_PATH fakechroot_chroot_IFS_bak="$IFS" IFS=: for fakechroot_chroot_d in $LD_LIBRARY_PATH; do fakechroot_chroot_paths="${fakechroot_chroot_paths:+$fakechroot_chroot_paths:}$fakechroot_chroot_base$fakechroot_chroot_newroot/${fakechroot_chroot_d#/}" done IFS="$fakechroot_chroot_IFS_bak" # append newroot to each directory from new /etc/ld.so.conf fakechroot_chroot_paths_ldsoconf="" if [ -f "$fakechroot_chroot_newroot/etc/ld.so.conf" ]; then fakechroot_chroot_paths_ldsoconf=`fakechroot_chroot_load_ldsoconf "/etc/ld.so.conf" "$fakechroot_chroot_newroot" | while read fakechroot_chroot_line; do printf ":%s%s" "$fakechroot_chroot_base" "$fakechroot_chroot_line"; done` elif [ -d "$fakechroot_chroot_newroot/etc/ld.so.conf.d" ]; then fakechroot_chroot_paths_ldsoconf=`fakechroot_chroot_load_ldsoconf "/etc/ld.so.conf.d/*" "$fakechroot_chroot_newroot" | while read fakechroot_chroot_line; do printf ":%s%s" "$fakechroot_chroot_base" "$fakechroot_chroot_line"; done` fi fakechroot_chroot_paths_ldsoconf="${fakechroot_chroot_paths_ldsoconf#:}" fakechroot_chroot_paths="$fakechroot_chroot_paths${fakechroot_chroot_paths_ldsoconf:+:$fakechroot_chroot_paths_ldsoconf}${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}" fakechroot_chroot_paths="${fakechroot_chroot_paths#:}" fi # call real chroot if [ -n "$fakechroot_chroot_newroot" ] && ( test "$1" = "${@:1:$((1+0))}" ) 2>/dev/null && [ $fakechroot_chroot_n -le $# ]; then # shell with arrays and built-in expr env -u FAKECHROOT_BASE_ORIG FAKECHROOT_CMD_ORIG= LD_LIBRARY_PATH="$fakechroot_chroot_paths" FAKECHROOT_BASE="$fakechroot_chroot_base" \ "$fakechroot_chroot_chroot" "${@:1:$(($fakechroot_chroot_n - 1))}" "${fakechroot_chroot_newroot#$FAKECHROOT_BASE_ORIG}" "${@:$(($fakechroot_chroot_n + 1))}" exit $? else # POSIX shell env -u FAKECHROOT_BASE_ORIG FAKECHROOT_CMD_ORIG= LD_LIBRARY_PATH="$fakechroot_chroot_paths" FAKECHROOT_BASE="$fakechroot_chroot_base" \ "$fakechroot_chroot_chroot" "$@" exit $? fi fakechroot-2.17.2/scripts/debootstrap.env.sh000066400000000000000000000030311225630642300210700ustar00rootroot00000000000000# Additional environment setting for debootstrap # Add /usr/sbin and /sbin to PATH if chroot command can't be found if ! command -v chroot >/dev/null; then PATH="${PATH:-/usr/bin:/bin}:/usr/sbin:/sbin" export PATH fi # Set a list of command substitutions needed by debootstrap fakechroot_debootstrap_env_cmd_subst=" /bin/mount=/bin/true /sbin/devfs=/bin/true /sbin/insserv=/bin/true /sbin/ldconfig=/bin/true /usr/bin/ischroot=/bin/true /usr/bin/ldd=@bindir@/ldd.fakechroot /usr/bin/mkfifo=/bin/true /var/lib/dpkg/info/freebsd-utils.postinst=/bin/true /var/lib/dpkg/info/kbdcontrol.postinst=/bin/true " FAKECHROOT_CMD_SUBST="${FAKECHROOT_CMD_SUBST:+$FAKECHROOT_CMD_SUBST:}$(echo $fakechroot_debootstrap_env_cmd_subst | tr ' ' ':')" export FAKECHROOT_CMD_SUBST # Set the default list of directories excluded from being chrooted FAKECHROOT_EXCLUDE_PATH="${FAKECHROOT_EXCLUDE_PATH:-/dev:/proc:/sys}" export FAKECHROOT_EXCLUDE_PATH # Change path for unix sockets because we don't want to exceed 108 bytes FAKECHROOT_AF_UNIX_PATH=/tmp export FAKECHROOT_AF_UNIX_PATH # Set the LD_LIBRARY_PATH based on host's /etc/ld.so.conf.d/* fakechroot_debootstrap_env_paths=` cat /etc/ld.so.conf /etc/ld.so.conf.d/* 2>/dev/null | grep ^/ | while read fakechroot_debootstrap_env_d; do printf '%s:' "$fakechroot_debootstrap_env_d" done ` if [ -n "$fakechroot_debootstrap_env_paths" ]; then LD_LIBRARY_PATH="${LD_LIBRARY_PATH:+$LD_LIBRARY_PATH:}${fakechroot_debootstrap_env_paths%:}" export LD_LIBRARY_PATH fi fakechroot-2.17.2/scripts/env.fakechroot.sh000066400000000000000000000067511225630642300207030ustar00rootroot00000000000000#!/bin/sh # env # # Replacement for env command which preserves fakechroot enviroment even with # --ignore-environment option. # # (c) 2013 Piotr Roszatycki , LGPL fakechroot_env_args= fakechroot_env_extra_args= fakechroot_env_fakechroot_base=${FAKECHROOT_BASE_ORIG:-$FAKECHROOT_BASE} fakechroot_env_fakechroot_env= fakechroot_env_ignore_env=no fakechroot_env_unset_path=no fakechroot_env_null=no fakechroot_env_path=$PATH help () { cat << END Usage: env [OPTION]... [-] [NAME=VALUE]... [COMMAND [ARG]...] Set each NAME to VALUE in the environment and run COMMAND. -i, --ignore-environment start with an empty environment -0, --null end each output line with 0 byte rather than newline -u, --unset=NAME remove variable from the environment --help display this help and exit --version output version information and exit A mere - implies -i. If no COMMAND, print the resulting environment. END exit 0 } while [ $# -gt 0 ]; do case "$1" in -h|--help) help ;; -i|--ignore-environment) fakechroot_env_ignore_env=yes shift ;; -0|--null) fakechroot_env_null=yes shift ;; --unset=*) fakechroot_env_key=${1#--unset=} case "$fakechroot_env_key" in LD_LIBRARY_PATH|LD_PRELOAD) ;; *) unset $fakechroot_env_key esac shift ;; -u|--unset) fakechroot_env_key=$2 case "$fakechroot_env_key" in LD_LIBRARY_PATH|LD_PRELOAD) ;; *) unset $fakechroot_env_key esac shift 2 ;; -) fakechroot_env_ignore_env=yes shift break ;; *) break esac done if [ $# -eq 0 ]; then export | while read line; do fakechroot_env_key="${line#declare -x }" fakechroot_env_key="${fakechroot_env_key#export }" fakechroot_env_key="${fakechroot_env_key%%=*}" printf "%s=" "$fakechroot_env_key" eval printf "%s" '$'$fakechroot_env_key if [ $fakechroot_env_null = yes ]; then printf "\0" else printf "\n" fi done else if [ $fakechroot_env_null = yes ]; then echo 'env: cannot specify --null (-0) with command' 1>&2 exit 125 fi if [ $fakechroot_env_ignore_env = yes ]; then fakechroot_env_keys=`export | while read line; do fakechroot_env_key="${line#declare -x }" fakechroot_env_key="${fakechroot_env_key#export }" fakechroot_env_key="${fakechroot_env_key%%=*}" case "$fakechroot_env_key" in FAKEROOTKEY|FAKED_MODE|FAKECHROOT|FAKECHROOT_*|LD_LIBRARY_PATH|LD_PRELOAD) ;; *) echo $fakechroot_env_key esac done` for fakechroot_env_key in $fakechroot_env_keys; do unset $fakechroot_env_key done fi while [ $# -gt 1 ]; do case "$1" in *=*) fakechroot_env_key=${1%%=*} eval $1 eval export $fakechroot_env_key shift ;; *) break esac done fakechroot_env_cmd=`PATH=$fakechroot_env_path command -v $1 2>/dev/null` fakechroot_env_cmd=${fakechroot_env_cmd:-$1} shift $fakechroot_env_cmd "$@" exit $? fi exit 0 fakechroot-2.17.2/scripts/fakechroot.sh000066400000000000000000000123401225630642300201030ustar00rootroot00000000000000#!@SHELL@ # fakechroot # # Script which sets fake chroot environment # # (c) 2011, 2013 Piotr Roszatycki , LGPL FAKECHROOT_VERSION=@VERSION@ fakechroot_die () { echo "$@" 1>&2 exit 1 } fakechroot_usage () { fakechroot_die "Usage: fakechroot [-l|--lib fakechrootlib] [-d|--elfloader ldso] [-s|--use-system-libs] [-e|--environment type] [-c|--config-dir directory] [--] [command] fakechroot -v|--version fakechroot -h|--help" } fakechroot_next_cmd () { if [ "$1" = "fakeroot" ]; then shift # skip the options while [ $# -gt 0 ]; do case "$1" in -h|-v) break ;; -u|--unknown-is-real) shift ;; -l|--lib|--faked|-s|-i|-b) shift 2 ;; --) shift break ;; *) break ;; esac done fi if [ -n "$1" -a "$1" != "-v" -a "$1" != "-h" ]; then fakechroot_environment=`basename -- "$1"` fi } if [ "$FAKECHROOT" = "true" ]; then fakechroot_die "fakechroot: nested operation is not supported" fi # Default settings fakechroot_lib=libfakechroot.so fakechroot_paths=@libpath@ fakechroot_sysconfdir=@sysconfdir@ fakechroot_confdir= fakechroot_environment= if [ "$fakechroot_paths" = "no" ]; then fakechroot_paths= fi # Get options fakechroot_getopttest=`getopt --version` case $fakechroot_getopttest in getopt*) # GNU getopt fakechroot_opts=`getopt -q -l lib: -l elfloader: -l use-system-libs -l config-dir: -l environment: -l version -l help -- +l:d:sc:e:vh "$@"` ;; *) # POSIX getopt ? fakechroot_opts=`getopt l:d:sc:e:vh "$@"` ;; esac if [ "$?" -ne 0 ]; then fakechroot_usage fi eval set -- "$fakechroot_opts" while [ $# -gt 0 ]; do fakechroot_opt=$1 shift case "$fakechroot_opt" in -h|--help) fakechroot_usage ;; -v|--version) echo "fakechroot version $FAKECHROOT_VERSION" exit 0 ;; -l|--lib) fakechroot_lib=`eval echo "$1"` fakechroot_paths= shift ;; -d|--elfloader) FAKECHROOT_ELFLOADER=$1 export FAKECHROOT_ELFLOADER shift ;; -s|--use-system-libs) fakechroot_paths="${fakechroot_paths:+$fakechroot_paths:}/usr/lib:/lib" ;; -c|--config-dir) fakechroot_confdir=$1 shift ;; -e|--environment) fakechroot_environment=$1 shift ;; --) break ;; esac done if [ -z "$fakechroot_environment" ]; then fakechroot_next_cmd "$@" fi # Autodetect if dynamic linker supports --argv0 option if [ -n "$FAKECHROOT_ELFLOADER" ]; then fakechroot_detect=`$FAKECHROOT_ELFLOADER --argv0 echo @ECHO@ yes 2>&1` if [ "$fakechroot_detect" = yes ]; then FAKECHROOT_ELFLOADER_OPT_ARGV0="--argv0" export FAKECHROOT_ELFLOADER_OPT_ARGV0 fi fi # Make sure the preload is available fakechroot_paths="$fakechroot_paths${LD_LIBRARY_PATH:+${fakechroot_paths:+:}$LD_LIBRARY_PATH}" fakechroot_lib="$fakechroot_lib${LD_PRELOAD:+ $LD_PRELOAD}" fakechroot_detect=`LD_LIBRARY_PATH="$fakechroot_paths" LD_PRELOAD="$fakechroot_lib" FAKECHROOT_DETECT=1 @ECHO@ 2>&1` case "$fakechroot_detect" in fakechroot*) fakechroot_libfound=yes ;; *) fakechroot_libfound=no esac if [ $fakechroot_libfound = no ]; then fakechroot_die "fakechroot: preload library not found, aborting." fi # Additional environment setting from configuration file if [ "$fakechroot_environment" != "none" ]; then for fakechroot_e in "$fakechroot_environment" "${fakechroot_environment%.*}" default; do for fakechroot_d in "$fakechroot_confdir" "$HOME/.fakechroot" "$fakechroot_sysconfdir"; do fakechroot_f="$fakechroot_d/$fakechroot_e.env" if [ -f "$fakechroot_f" ]; then . "$fakechroot_f" break 2 fi done done fi # Check if substituted command is called fakechroot_cmd=`command -v "$1"` fakechroot_cmd_wrapper=` IFS=: for fakechroot_cmd_subst in $FAKECHROOT_CMD_SUBST; do case "$fakechroot_cmd_subst" in "$fakechroot_cmd="*) echo "${fakechroot_cmd_subst#*=}" break 2 ;; esac done ` fakechroot_cmd=${fakechroot_cmd_wrapper:-$1} # Execute command if [ -z "$*" ]; then LD_LIBRARY_PATH="$fakechroot_paths" LD_PRELOAD="$fakechroot_lib" ${SHELL:-/bin/sh} exit $? else if [ -n "$fakechroot_cmd" ] && ( test "$1" = "${@:1:$((1+0))}" ) 2>/dev/null && [ $# -gt 0 ]; then # shell with arrays and built-in expr LD_LIBRARY_PATH="$fakechroot_paths" LD_PRELOAD="$fakechroot_lib" "$fakechroot_cmd" "${@:2}" exit $? else # POSIX shell LD_LIBRARY_PATH="$fakechroot_paths" LD_PRELOAD="$fakechroot_lib" "$@" exit $? fi fi fakechroot-2.17.2/scripts/ldd.fakechroot.pl000077500000000000000000000112251225630642300206520ustar00rootroot00000000000000#!@PERL@ # fakeldd # # Replacement for ldd with usage of objdump # # (c) 2003-2010, 2013 Piotr Roszatycki , LGPL use strict; my @Libs = (); my %Libs = (); my $Status = 0; my $Dynamic = 0; my $Format = ''; my $Ldsodir = "/lib"; my @Ld_Library_Path = qw(/usr/lib /lib /usr/lib32 /lib32 /usr/lib64 /lib64); my $Cwd = `pwd`; chomp $Cwd; my $Base = $ENV{FAKECHROOT_BASE_ORIG}; sub ldso { my ($lib) = @_; return if $Libs{$lib}; my $path; if ($lib =~ /^\//) { $path = $lib; } else { foreach my $dir (@Ld_Library_Path) { next unless -f "$dir/$lib"; my $badformat = 0; local *PIPE; open PIPE, "objdump -p '$dir/$lib' 2>/dev/null |"; while (my $line = ) { if ($line =~ /file format (\S*)$/) { $badformat = 1 unless $1 eq $Format; last; } } close PIPE; next if $badformat; $path = "$dir/$lib"; last; } } push @Libs, $lib; if (-f $path) { $path =~ s/^\Q$Base\E// if $Base; $Libs{$lib} = $path; objdump($path); } } sub objdump { my (@files) = @_; foreach my $file (@files) { $file = $file =~ m{^/} ? "$Base$file" : "$Cwd/$file"; local *PIPE; open PIPE, "objdump -p '$file' 2>/dev/null |"; while (my $line = ) { $line =~ s/^\s+//; if ($line =~ /file format (\S*)$/) { if (not $Format) { $Format = $1; if ($^O eq 'linux') { if ($Format =~ /^elf64-/) { push @Libs, 'linux-vdso.so.1'; $Libs{'linux-vdso.so.1'} = ''; $Ldsodir = "/lib64"; } else { push @Libs, 'linux-gate.so.1'; $Libs{'linux-gate.so.1'} = ''; } } foreach my $lib (split /[:\s]/, $ENV{LD_PRELOAD}||'') { ldso($lib); } } else { next unless $Format eq $1; } } if (not $Dynamic and $line =~ /^Dynamic Section:/) { $Dynamic = 1; } next unless $line =~ /^ \s* NEEDED \s+ (.*) \s* $/x; my $needed = $1; if ($needed =~ /^ld(-linux)?(\.|-)/) { $needed = "$Ldsodir/$needed"; } ldso($needed); } close PIPE; } } sub load_ldsoconf { my ($file) = @_; local *FH; open FH, $file; while (my $line = ) { chomp $line; $line =~ s/#.*//; next if $line =~ /^\s*$/; if ($line =~ /^include\s+(.*)\s*/) { my $include = $1; foreach my $incfile (glob $include) { load_ldsoconf($incfile); } next; } unshift @Ld_Library_Path, $line; } close FH; } MAIN: { my @args = @ARGV; if (not @args) { print STDERR "fakeldd: missing file arguments\n"; exit 1; } if (not `sh -c 'command -v objdump'`) { print STDERR "fakeldd: objdump: command not found: install binutils package\n"; exit 1; } load_ldsoconf('/etc/ld.so.conf'); unshift @Ld_Library_Path, split(/:/, $ENV{LD_LIBRARY_PATH}||''); while ($args[0] =~ /^-/) { my $arg = $args[0]; shift @ARGV; last if $arg eq "--"; } foreach my $file (@args) { %Libs = (); $Dynamic = 0; if (@args > 1) { print "$file:\n"; } if (not -f $file) { print STDERR "ldd: $file: No such file or directory\n"; $Status = 1; next; } objdump($file); if ($Dynamic == 0) { print "\tnot a dynamic executable\n"; $Status = 1; } elsif (scalar %Libs eq "0") { print "\tstatically linked\n"; } my $address = '0x' . '0' x ($Format =~ /^elf64-/ ? 16 : 8); my %seen; foreach my $lib (@Libs) { next if $seen{$lib}++; if (defined $Libs{$lib}) { printf "\t%s => %s (%s)\n", $lib, $Libs{$lib}, $address; } elsif ($lib =~ /^\//) { printf "\t%s (%s)\n", $lib, $address; } else { printf "\t%s => not found\n", $lib; } } } } END { $? = $Status; } fakechroot-2.17.2/scripts/relocatesymlinks.sh000077500000000000000000000007731225630642300213600ustar00rootroot00000000000000#!/bin/sh # This script adds all symlinks absolute path to fakechroot tree # # i.e. # before: # `/usr/bin/touch' -> `/bin/touch' # after: # `/usr/bin/touch' -> `/path/to/chroot/tree/bin/touch' if [ -z "$1" ]; then echo "Usage: $0 /path/to/chroot/tree" exit 1 fi root=`cd "$1"; pwd -P` find "$root" -xdev -type l | while read linkname; do target=`readlink "$linkname"` case "$target" in /*) ln -vsf "$root$target" "$linkname" ;; esac; done fakechroot-2.17.2/scripts/restoremode.sh000077500000000000000000000003671225630642300203170ustar00rootroot00000000000000#!/bin/sh # This script restores uids and gids of files saved previously # with savemode.sh script tar zxf savemode.dat1 --numeric-owner zcat savemode.dat2 | while read uid gid mode file; do chown $uid:$gid $file chmod $mode $file done fakechroot-2.17.2/scripts/rinse.env.sh000077500000000000000000000021321225630642300176660ustar00rootroot00000000000000# Additional environment setting for rinse # Add /usr/sbin and /sbin to PATH if chroot command can't be found if ! command -v chroot >/dev/null; then PATH="${PATH:-/usr/bin:/bin}:/usr/sbin:/sbin" export PATH fi # Set a list of command substitutions needed by rinse fakechroot_rinse_env_cmd_subst=" /bin/mount=/bin/true /sbin/ldconfig=/bin/true /sbin/new-kernel-pkg=/bin/true /usr/bin/ischroot=/bin/true /usr/bin/ldd=@bindir@/ldd.fakechroot /usr/sbin/build-locale-archive=/bin/true /usr/sbin/glibc_post_upgrade.i686=/bin/true /usr/sbin/glibc_post_upgrade.x86_64=/bin/true /usr/sbin/libgcc_post_upgrade=/bin/true /usr/sbin/nscd=/bin/true " FAKECHROOT_CMD_SUBST="${FAKECHROOT_CMD_SUBST:+$FAKECHROOT_CMD_SUBST:}$(echo $fakechroot_rinse_env_cmd_subst | tr ' ' ':')" # Set the default list of directories excluded from being chrooted FAKECHROOT_EXCLUDE_PATH="${FAKECHROOT_EXCLUDE_PATH:-/dev:/proc:/sys}" export FAKECHROOT_EXCLUDE_PATH # Change path for unix sockets because we don't want to exceed 108 bytes FAKECHROOT_AF_UNIX_PATH=/tmp export FAKECHROOT_AF_UNIX_PATH fakechroot-2.17.2/scripts/savemode.sh000077500000000000000000000012251225630642300175640ustar00rootroot00000000000000#!/bin/sh # This script saves uids and gids of files to savemode.dat? files # which can be restored further with restoremode.sh script # # Only files with uid and gid different than current are saved. # # It should be started with root privileges or fakeroot command. test -f savemode.dat1 && mv -f savemode.dat1 savemode.dat1~ test -f savemode.dat2 && mv -f savemode.dat2 savemode.dat2~ uid=`id -u` gid=`id -g` LANG=C find . \( -type b -o -type c -o -type p -o -type s \) \ | tar czPf savemode.dat1 -T- LANG=C find . \( -type f -o -type d -o -type l \) \ -a \( ! -uid $uid -o ! -gid $gid \) -printf "%U %G %m %p\n" \ | gzip -9 > savemode.dat2 fakechroot-2.17.2/src/000077500000000000000000000000001225630642300145225ustar00rootroot00000000000000fakechroot-2.17.2/src/Makefile.am000066400000000000000000000055431225630642300165650ustar00rootroot00000000000000pkglib_LTLIBRARIES = libfakechroot.la libfakechroot_la_SOURCES = \ __fxstatat.c \ __fxstatat64.c \ __getcwd_chk.c \ __getwd_chk.c \ __lxstat.c \ __lxstat64.c \ __lxstat64.h \ __open.c \ __open64.c \ __open64_2.c \ __open_2.c \ __openat64_2.c \ __openat_2.c \ __opendir2.c \ __readlink_chk.c \ __readlinkat_chk.c \ __realpath_chk.c \ __realpath_chk.h \ __statfs.c \ __xmknod.c \ __xmknodat.c \ __xstat.c \ __xstat64.c \ __xstat64.h \ _xftw.c \ _xftw64.c \ access.c \ acct.c \ bind.c \ bindtextdomain.c \ canonicalize_file_name.c \ chdir.c \ chmod.c \ chown.c \ chroot.c \ clearenv.c \ connect.c \ creat.c \ creat64.c \ dedotdot.c \ dedotdot.h \ dlmopen.c \ dlopen.c \ eaccess.c \ euidaccess.c \ execl.c \ execle.c \ execlp.c \ execv.c \ execve.c \ execvp.c \ faccessat.c \ fchmodat.c \ fchownat.c \ fopen.c \ fopen64.c \ freopen.c \ freopen64.c \ fts.c \ ftw.c \ ftw64.c \ futimesat.c \ get_current_dir_name.c \ getcwd.c \ getcwd.h \ getcwd_real.c \ getcwd_real.h \ getpeername.c \ getsockname.c \ getwd.c \ getxattr.c \ glob.c \ glob64.c \ glob_pattern_p.c \ inotify_add_watch.c \ lchmod.c \ lchown.c \ lckpwdf.c \ lgetxattr.c \ libfakechroot.c \ libfakechroot.h \ link.c \ linkat.c \ listxattr.c \ llistxattr.c \ lremovexattr.c \ lsetxattr.c \ lstat.c \ lstat.h \ lstat64.c \ lutimes.c \ mkdir.c \ mkdirat.c \ mkdtemp.c \ mkfifo.c \ mkfifoat.c \ mknod.c \ mknodat.c \ mkostemp.c \ mkostemp64.c \ mkostemps.c \ mkostemps64.c \ mkstemp.c \ mkstemp64.c \ mkstemps.c \ mkstemps64.c \ mktemp.c \ open.c \ open.h \ open64.c \ openat.c \ openat64.c \ opendir.c \ opendir.h \ pathconf.c \ popen.c \ rawmemchr.c \ rawmemchr.h \ readlink.c \ readlink.h \ readlinkat.c \ realpath.c \ rel2abs.c \ rel2abs.h \ rel2absat.c \ rel2absat.h \ remove.c \ removexattr.c \ rename.c \ renameat.c \ revoke.c \ rmdir.c \ rpl_lstat.c \ scandir.c \ scandir64.c \ setenv.c \ setenv.h \ setxattr.c \ stat.c \ stat.h \ stat64.c \ statfs.c \ statfs64.c \ statvfs.c \ statvfs64.c \ stpcpy.c \ strchrnul.c \ strchrnul.h \ strlcpy.c \ strlcpy.h \ symlink.c \ symlinkat.c \ system.c \ tempnam.c \ tmpnam.c \ truncate.c \ truncate64.c \ ulckpwdf.c \ unlink.c \ unlinkat.c \ utime.c \ utimensat.c \ utimes.c libfakechroot_la_LDFLAGS = -avoid-version AM_CFLAGS = -Wall -Wno-deprecated-declarations fakechroot-2.17.2/src/Makefile.in000066400000000000000000001062551225630642300166000ustar00rootroot00000000000000# Makefile.in generated by automake 1.14 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2013 Free Software Foundation, Inc. # This Makefile.in is free software; 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ps-am tags tags-am uninstall uninstall-am \ uninstall-pkglibLTLIBRARIES # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: fakechroot-2.17.2/src/__fxstatat.c000066400000000000000000000025531225630642300170270ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE___FXSTATAT #define _ATFILE_SOURCE #define _BSD_SOURCE #include #include #include #include "libfakechroot.h" wrapper(__fxstatat, int, (int ver, int dirfd, const char * pathname, struct stat * buf, int flags)) { debug("__fxstatat(%d, %d, \"%s\", &buf, %d)", ver, dirfd, pathname, flags); expand_chroot_path_at(dirfd, pathname); return nextcall(__fxstatat)(ver, dirfd, pathname, buf, flags); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/__fxstatat64.c000066400000000000000000000026211225630642300171750ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE___FXSTATAT64 #define _ATFILE_SOURCE #define _LARGEFILE64_SOURCE #define _BSD_SOURCE #include #include #include #include "libfakechroot.h" wrapper(__fxstatat64, int, (int ver, int dirfd, const char * pathname, struct stat64 * buf, int flags)) { debug("__fxstatat64(%d, %d, \"%s\", &buf, %d)", ver, dirfd, pathname, flags); expand_chroot_path_at(dirfd, pathname); return nextcall(__fxstatat64)(ver, dirfd, pathname, buf, flags); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/__getcwd_chk.c000066400000000000000000000024541225630642300172730ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE___GETCWD_CHK #define _FORTIFY_SOURCE 2 #include #include "libfakechroot.h" wrapper(__getcwd_chk, char *, (char * buf, size_t size, size_t buflen)) { char *cwd; debug("__getcwd_chk(&buf, %zd, %zd)", size, buflen); if ((cwd = nextcall(__getcwd_chk)(buf, size, buflen)) == NULL) { return NULL; } narrow_chroot_path(cwd); return cwd; } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/__getwd_chk.c000066400000000000000000000024121225630642300171220ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE___GETWD_CHK #define _FORTIFY_SOURCE 2 #include #include "libfakechroot.h" wrapper(__getwd_chk, char *, (char * buf, size_t buflen)) { char *cwd; debug("__getwd_chk(&buf, %zd)", buflen); if ((cwd = nextcall(__getwd_chk)(buf, buflen)) == NULL) { return NULL; } narrow_chroot_path(cwd); return cwd; } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/__lxstat.c000066400000000000000000000032571225630642300165120ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE___LXSTAT #define _ATFILE_SOURCE #define _XOPEN_SOURCE #include #include #include #include "libfakechroot.h" #include "readlink.h" wrapper(__lxstat, int, (int ver, const char * filename, struct stat * buf)) { char tmp[FAKECHROOT_PATH_MAX]; int retval; READLINK_TYPE_RETURN linksize; const char* orig_filename; debug("__lxstat(%d, \"%s\", &buf)", ver, filename); orig_filename = filename; expand_chroot_path(filename); retval = nextcall(__lxstat)(ver, filename, buf); /* deal with http://bugs.debian.org/561991 */ if ((buf->st_mode & S_IFMT) == S_IFLNK) if ((linksize = readlink(orig_filename, tmp, sizeof(tmp)-1)) != -1) buf->st_size = linksize; return retval; } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/__lxstat64.c000066400000000000000000000043141225630642300166570ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE___LXSTAT64 #define _LARGEFILE64_SOURCE #define _XOPEN_SOURCE #include #include #include #include "libfakechroot.h" #include "readlink.h" LOCAL int __lxstat64_rel(int, const char *, struct stat64 *); wrapper(__lxstat64, int, (int ver, const char * filename, struct stat64 * buf)) { debug("__lxstat64(%d, \"%s\", &buf)", ver, filename); if (!fakechroot_localdir(filename)) { if (filename != NULL) { char abs_filename[FAKECHROOT_PATH_MAX]; rel2abs(filename, abs_filename); filename = abs_filename; } } return __lxstat64_rel(ver, filename, buf); } /* Prevent looping with realpath() */ LOCAL int __lxstat64_rel(int ver, const char * filename, struct stat64 * buf) { char tmp[FAKECHROOT_PATH_MAX]; int retval; READLINK_TYPE_RETURN linksize; const char *orig_filename; debug("__lxstat64_rel(%d, \"%s\", &buf)", ver, filename); orig_filename = filename; expand_chroot_rel_path(filename); retval = nextcall(__lxstat64)(ver, filename, buf); /* deal with http://bugs.debian.org/561991 */ if ((buf->st_mode & S_IFMT) == S_IFLNK) if ((linksize = readlink(orig_filename, tmp, sizeof(tmp)-1)) != -1) buf->st_size = linksize; return retval; } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/__lxstat64.h000066400000000000000000000023521225630642300166640ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef ____LXSTAT64_H #define ____LXSTAT64_H #include #ifdef HAVE___LXSTAT64 #ifndef _LARGEFILE64_SOURCE # define _LARGEFILE64_SOURCE #endif #ifndef _XOPEN_SOURCE # define _XOPEN_SOURCE #endif #include #include "libfakechroot.h" wrapper_proto(__lxstat64, int, (int, const char *, struct stat64 *)); int __lxstat64_rel(int, const char *, struct stat64 *); #endif #endif fakechroot-2.17.2/src/__open.c000066400000000000000000000026011225630642300161240ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE___OPEN #include #include #include "libfakechroot.h" /* Internal libc function */ wrapper(__open, int, (const char * pathname, int flags, ...)) { int mode = 0; va_list arg; va_start(arg, flags); debug("__open(\"%s\", %d, ...)", pathname, flags); expand_chroot_path(pathname); if (flags & O_CREAT) { mode = va_arg(arg, int); va_end(arg); } return nextcall(__open)(pathname, flags, mode); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/__open64.c000066400000000000000000000026451225630642300163060ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE___OPEN64 #define _LARGEFILE64_SOURCE #include #include #include "libfakechroot.h" /* Internal libc function */ wrapper(__open64, int, (const char * pathname, int flags, ...)) { int mode = 0; va_list arg; va_start(arg, flags); debug("__open64(\"%s\", %d, ...)", pathname, flags); expand_chroot_path(pathname); if (flags & O_CREAT) { mode = va_arg(arg, int); va_end(arg); } return nextcall(__open64)(pathname, flags, mode); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/__open64_2.c000066400000000000000000000023361225630642300165240ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE___OPEN64_2 #define _LARGEFILE64_SOURCE #include "libfakechroot.h" /* Internal libc function */ wrapper(__open64_2, int, (const char * pathname, int flags)) { debug("__open64_2(\"%s\", %d)", pathname, flags); expand_chroot_path(pathname); return nextcall(__open64_2)(pathname, flags); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/__open_2.c000066400000000000000000000022721225630642300163510ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE___OPEN_2 #include "libfakechroot.h" /* Internal libc function */ wrapper(__open_2, int, (const char * pathname, int flags)) { debug("__open_2(\"%s\", %d)", pathname, flags); expand_chroot_path(pathname); return nextcall(__open_2)(pathname, flags); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/__openat64_2.c000066400000000000000000000024151225630642300170470ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE___OPENAT64_2 #define _LARGEFILE64_SOURCE #include "libfakechroot.h" /* Internal libc function */ wrapper(__openat64_2, int, (int dirfd, const char * pathname, int flags)) { debug("__openat64_2(%d, \"%s\", %d)", dirfd, pathname, flags); expand_chroot_path_at(dirfd, pathname); return nextcall(__openat64_2)(dirfd, pathname, flags); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/__openat_2.c000066400000000000000000000024001225630642300166670ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE___OPENAT_2 #define _ATFILE_SOURCE #include "libfakechroot.h" /* Internal libc function */ wrapper(__openat_2, int, (int dirfd, const char * pathname, int flags)) { debug("__openat_2(%d, \"%s\", %d)", dirfd, pathname, flags); expand_chroot_path_at(dirfd, pathname); return nextcall(__openat_2)(dirfd, pathname, flags); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/__opendir2.c000066400000000000000000000337511225630642300167170ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE___OPENDIR2 #include #include "libfakechroot.h" /*- * Copyright (c) 1983, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #if defined(LIBC_SCCS) && !defined(lint) static char sccsid[] = "@(#)opendir.c 8.8 (Berkeley) 5/1/95"; #endif /* LIBC_SCCS and not lint */ #include __FBSDID("$FreeBSD: src/lib/libc/gen/opendir.c,v 1.25.2.2.2.1 2010/06/14 02:09:06 kensmith Exp $"); /*#include "namespace.h"*/ #include #include #include #include #include #include #include #include #include /*#include "un-namespace.h"*/ /*#include "telldir.h"*/ #define _fcntl fcntl #define _fstat fstat #define _fstatfs fstatfs #define _getdirentries getdirentries #define _close close #define _open open /* * Copyright (c) 1983, 1993 * The Regents of the University of California. All rights reserved. * * Copyright (c) 2000 * Daniel Eischen. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $FreeBSD: src/lib/libc/gen/telldir.h,v 1.3.2.1.4.1 2010/06/14 02:09:06 kensmith Exp $ */ /* * One of these structures is malloced to describe the current directory * position each time telldir is called. It records the current magic * cookie returned by getdirentries and the offset within the buffer * associated with that return value. */ struct ddloc { LIST_ENTRY(ddloc) loc_lqe; /* entry in list */ long loc_index; /* key associated with structure */ long loc_seek; /* magic cookie returned by getdirentries */ long loc_loc; /* offset of entry in buffer */ }; /* * One of these structures is malloced for each DIR to record telldir * positions. */ struct _telldir { LIST_HEAD(, ddloc) td_locq; /* list of locations */ long td_loccnt; /* index of entry for sequential readdir's */ }; static DIR * __opendir_common(int, const char *, int); wrapper(__opendir2, DIR *, (const char * name, int flags)) { int fd; struct stat statb; debug("__opendir2(\"%s\", %d)", name, flags); /* * stat() before _open() because opening of special files may be * harmful. */ if (stat(name, &statb) != 0) return (NULL); if (!S_ISDIR(statb.st_mode)) { errno = ENOTDIR; return (NULL); } if ((fd = _open(name, O_RDONLY | O_NONBLOCK)) == -1) return (NULL); return __opendir_common(fd, name, flags); } static int opendir_compar(const void *p1, const void *p2) { return (strcmp((*(const struct dirent **)p1)->d_name, (*(const struct dirent **)p2)->d_name)); } /* * Common routine for opendir(3), __opendir2(3) and fdopendir(3). */ static DIR * __opendir_common(int fd, const char *name, int flags) { DIR *dirp; int incr; int saved_errno; int unionstack; struct stat statb; dirp = NULL; /* _fstat() the open handler because the file may have changed. */ if (_fstat(fd, &statb) != 0) goto fail; if (!S_ISDIR(statb.st_mode)) { errno = ENOTDIR; goto fail; } if (_fcntl(fd, F_SETFD, FD_CLOEXEC) == -1 || (dirp = malloc(sizeof(DIR) + sizeof(struct _telldir))) == NULL) goto fail; dirp->dd_td = (struct _telldir *)((char *)dirp + sizeof(DIR)); LIST_INIT(&dirp->dd_td->td_locq); dirp->dd_td->td_loccnt = 0; /* * Use the system page size if that is a multiple of DIRBLKSIZ. * Hopefully this can be a big win someday by allowing page * trades to user space to be done by _getdirentries(). */ incr = getpagesize(); if ((incr % DIRBLKSIZ) != 0) incr = DIRBLKSIZ; /* * Determine whether this directory is the top of a union stack. */ if (flags & DTF_NODUP) { struct statfs sfb; if (_fstatfs(fd, &sfb) < 0) goto fail; unionstack = !strcmp(sfb.f_fstypename, "unionfs") || (sfb.f_flags & MNT_UNION); } else { unionstack = 0; } if (unionstack) { int len = 0; int space = 0; char *buf = 0; char *ddptr = 0; char *ddeptr; int n; struct dirent **dpv; /* * The strategy here is to read all the directory * entries into a buffer, sort the buffer, and * remove duplicate entries by setting the inode * number to zero. */ do { /* * Always make at least DIRBLKSIZ bytes * available to _getdirentries */ if (space < DIRBLKSIZ) { space += incr; len += incr; buf = reallocf(buf, len); if (buf == NULL) goto fail; ddptr = buf + (len - space); } n = _getdirentries(fd, ddptr, space, &dirp->dd_seek); if (n > 0) { ddptr += n; space -= n; } } while (n > 0); ddeptr = ddptr; flags |= __DTF_READALL; /* * Re-open the directory. * This has the effect of rewinding back to the * top of the union stack and is needed by * programs which plan to fchdir to a descriptor * which has also been read -- see fts.c. */ if (flags & DTF_REWIND) { (void)_close(fd); if ((fd = _open(name, O_RDONLY)) == -1) { saved_errno = errno; free(buf); free(dirp); errno = saved_errno; return (NULL); } } /* * There is now a buffer full of (possibly) duplicate * names. */ dirp->dd_buf = buf; /* * Go round this loop twice... * * Scan through the buffer, counting entries. * On the second pass, save pointers to each one. * Then sort the pointers and remove duplicate names. */ for (dpv = 0;;) { n = 0; ddptr = buf; while (ddptr < ddeptr) { struct dirent *dp; dp = (struct dirent *) ddptr; if ((long)dp & 03L) break; if ((dp->d_reclen <= 0) || (dp->d_reclen > (ddeptr + 1 - ddptr))) break; ddptr += dp->d_reclen; if (dp->d_fileno) { if (dpv) dpv[n] = dp; n++; } } if (dpv) { struct dirent *xp; /* * This sort must be stable. */ mergesort(dpv, n, sizeof(*dpv), opendir_compar); dpv[n] = NULL; xp = NULL; /* * Scan through the buffer in sort order, * zapping the inode number of any * duplicate names. */ for (n = 0; dpv[n]; n++) { struct dirent *dp = dpv[n]; if ((xp == NULL) || strcmp(dp->d_name, xp->d_name)) { xp = dp; } else { dp->d_fileno = 0; } if (dp->d_type == DT_WHT && (flags & DTF_HIDEW)) dp->d_fileno = 0; } free(dpv); break; } else { dpv = malloc((n+1) * sizeof(struct dirent *)); if (dpv == NULL) break; } } dirp->dd_len = len; dirp->dd_size = ddptr - dirp->dd_buf; } else { dirp->dd_len = incr; dirp->dd_size = 0; dirp->dd_buf = malloc(dirp->dd_len); if (dirp->dd_buf == NULL) goto fail; dirp->dd_seek = 0; flags &= ~DTF_REWIND; } dirp->dd_loc = 0; dirp->dd_fd = fd; dirp->dd_flags = flags; dirp->dd_lock = NULL; /* * Set up seek point for rewinddir. */ dirp->dd_rewind = telldir(dirp); return (dirp); fail: saved_errno = errno; free(dirp); (void)_close(fd); errno = saved_errno; return (NULL); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/__readlink_chk.c000066400000000000000000000042711225630642300176060ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE___READLINK_CHK #define _FORTIFY_SOURCE 2 #include #include #include "libfakechroot.h" wrapper(__readlink_chk, ssize_t, (const char * path, char * buf, size_t bufsiz, size_t buflen)) { int linksize; char tmp[FAKECHROOT_PATH_MAX], *tmpptr; const char *fakechroot_base = getenv("FAKECHROOT_BASE"); debug("__readlink_chk(\"%s\", &buf, %zd, %zd)", path, bufsiz, buflen); expand_chroot_path(path); if ((linksize = nextcall(__readlink_chk)(path, tmp, FAKECHROOT_PATH_MAX-1, buflen)) == -1) { return -1; } tmp[linksize] = '\0'; if (fakechroot_base != NULL) { tmpptr = strstr(tmp, fakechroot_base); if (tmpptr != tmp) { tmpptr = tmp; } else if (tmp[strlen(fakechroot_base)] == '\0') { tmpptr = "/"; linksize = strlen(tmpptr); } else if (tmp[strlen(fakechroot_base)] == '/') { tmpptr = tmp + strlen(fakechroot_base); linksize -= strlen(fakechroot_base); } else { tmpptr = tmp; } if (strlen(tmpptr) > bufsiz) { linksize = bufsiz; } strncpy(buf, tmpptr, linksize); } else { strncpy(buf, tmp, linksize); } return linksize; } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/__readlinkat_chk.c000066400000000000000000000043771225630642300201420ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE___READLINKAT_CHK #define _ATFILE_SOURCE #define _FORTIFY_SOURCE 2 #include #include #include "libfakechroot.h" wrapper(__readlinkat_chk, ssize_t, (int dirfd, const char * path, char * buf, size_t bufsiz, size_t buflen)) { int linksize; char tmp[FAKECHROOT_PATH_MAX], *tmpptr; const char *fakechroot_base = getenv("FAKECHROOT_BASE"); debug("__readlinkat_chk(%d, \"%s\", &buf, %zd, %zd)", dirfd, path, bufsiz, buflen); expand_chroot_path_at(dirfd, path); if ((linksize = nextcall(__readlinkat_chk)(dirfd, path, tmp, FAKECHROOT_PATH_MAX-1, buflen)) == -1) { return -1; } tmp[linksize] = '\0'; if (fakechroot_base != NULL) { tmpptr = strstr(tmp, fakechroot_base); if (tmpptr != tmp) { tmpptr = tmp; } else if (tmp[strlen(fakechroot_base)] == '\0') { tmpptr = "/"; linksize = strlen(tmpptr); } else if (tmp[strlen(fakechroot_base)] == '/') { tmpptr = tmp + strlen(fakechroot_base); linksize -= strlen(fakechroot_base); } else { tmpptr = tmp; } if (strlen(tmpptr) > bufsiz) { linksize = bufsiz; } strncpy(buf, tmpptr, linksize); } else { strncpy(buf, tmp, linksize); } return linksize; } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/__realpath_chk.c000066400000000000000000000027261225630642300176200ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE___REALPATH_CHK #define _FORTIFY_SOURCE 2 #include #include #include "libfakechroot.h" #ifdef HAVE___CHK_FAIL extern void __chk_fail (void) __attribute__((__noreturn__)); #else __attribute__((__noreturn__)) void __chk_fail (void) { exit(-1); } #endif wrapper(__realpath_chk, char *, (const char * path, char * resolved, size_t resolvedlen)) { debug("__realpath_chk(\"%s\", &buf, %zd)", path, resolvedlen); if (resolvedlen < FAKECHROOT_PATH_MAX) __chk_fail(); return realpath(path, resolved); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/__realpath_chk.h000066400000000000000000000020251225630642300176150ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef ____REALPATH_CHK_H #define ____REALPATH_CHK_H #include #include "libfakechroot.h" wrapper_proto(__realpath_chk, char *, (const char *, char *, size_t)); #endif fakechroot-2.17.2/src/__statfs.c000066400000000000000000000022501225630642300164670ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE___STATFS #include #include "libfakechroot.h" wrapper(__statfs, int, (const char * path, struct statfs * buf)) { debug("__statfs(\"%s\", &buf)", path); expand_chroot_path(path); return nextcall(__statfs)(path, buf); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/__xmknod.c000066400000000000000000000023761225630642300164740ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE___XMKNOD #include #include #include #include "libfakechroot.h" wrapper(__xmknod, int, (int ver, const char * path, mode_t mode, dev_t * dev)) { debug("__xmknod(%d, \"%s\", 0%o, &dev)", ver, path, mode); expand_chroot_path(path); return nextcall(__xmknod)(ver, path, mode, dev); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/__xmknodat.c000066400000000000000000000025041225630642300170120ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE___XMKNODAT #define _ATFILE_SOURCE #include #include #include #include "libfakechroot.h" wrapper(__xmknodat, int, (int ver, int dirfd, const char * path, mode_t mode, dev_t * dev)) { debug("__xmknodat(%d, %d, \"%s\", 0%o, &dev)", ver, dirfd, path, mode); expand_chroot_path_at(dirfd, path); return nextcall(__xmknodat)(ver, dirfd, path, mode, dev); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/__xstat.c000066400000000000000000000024331225630642300163310ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE___XSTAT #define _ATFILE_SOURCE #define _BSD_SOURCE #include #include #include #include "libfakechroot.h" wrapper(__xstat, int, (int ver, const char * filename, struct stat * buf)) { debug("__xstat(%d, \"%s\", &buf)", ver, filename); expand_chroot_path(filename); return nextcall(__xstat)(ver, filename, buf); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/__xstat64.c000066400000000000000000000024521225630642300165040ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE___XSTAT64 #define _LARGEFILE64_SOURCE #define _BSD_SOURCE #include #include #include #include "libfakechroot.h" wrapper(__xstat64, int, (int ver, const char * filename, struct stat64 * buf)) { debug("__xstat64(%d, \"%s\", &buf)", ver, filename); expand_chroot_path(filename); return nextcall(__xstat64)(ver, filename, buf); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/__xstat64.h000066400000000000000000000021411225630642300165040ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef ____XSTAT64_H #define ____XSTAT64_H #include #ifndef _LARGEFILE64_SOURCE # define _LARGEFILE64_SOURCE #endif #include #include "libfakechroot.h" wrapper_proto(__xstat64, int, (int, const char *, struct stat64 *)); #endif fakechroot-2.17.2/src/_xftw.c000066400000000000000000000030311225630642300160120ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE__XFTW #include #include "libfakechroot.h" static int (* _xftw_fn_saved)(const char * file, const struct stat * sb, int flag); static int _xftw_fn_wrapper (const char * file, const struct stat * sb, int flag) { narrow_chroot_path(file); return _xftw_fn_saved(file, sb, flag); } wrapper(_xftw, int, (int mode, const char * dir, int (* fn)(const char * file, const struct stat * sb, int flag), int nopenfd)) { debug("_xftw(%d, \"%s\", &fn, %d)", mode, dir, nopenfd); expand_chroot_path(dir); _xftw_fn_saved = fn; return nextcall(_xftw)(mode, dir, _xftw_fn_wrapper, nopenfd); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/_xftw64.c000066400000000000000000000031111225630642300161630ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE__XFTW64 #define _LARGEFILE64_SOURCE #include #include "libfakechroot.h" static int (* _xftw64_fn_saved)(const char * file, const struct stat * sb, int flag); static int _xftw64_fn_wrapper (const char * file, const struct stat * sb, int flag) { narrow_chroot_path(file); return _xftw64_fn_saved(file, sb, flag); } wrapper(_xftw64, int, (int mode, const char * dir, int (* fn)(const char * file, const struct stat64 * sb, int flag), int nopenfd)) { debug("_xftw64(%d, \"%s\", &fn, %d)", mode, dir, nopenfd); expand_chroot_path(dir); _xftw64_fn_saved = fn; return nextcall(_xftw64)(mode, dir, _xftw64_fn_wrapper, nopenfd); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/access.c000066400000000000000000000021141225630642300161250ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include "libfakechroot.h" wrapper(access, int, (const char * pathname, int mode)) { debug("access(\"%s\", %d)", pathname, mode); expand_chroot_path(pathname); return nextcall(access)(pathname, mode); } fakechroot-2.17.2/src/acct.c000066400000000000000000000020541225630642300156010ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include "libfakechroot.h" wrapper(acct, int, (const char * filename)) { debug("acct(\"%s\")", filename); expand_chroot_path(filename); return nextcall(acct)(filename); } fakechroot-2.17.2/src/bind.c000066400000000000000000000051551225630642300156100ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_BIND #define _GNU_SOURCE #include #include #ifdef AF_UNIX #include #include #include #include "libfakechroot.h" #include "strlcpy.h" #ifdef HAVE_BIND_TYPE_ARG2___CONST_SOCKADDR_ARG__ # define SOCKADDR_UN(addr) ((addr).__sockaddr_un__) #else # define SOCKADDR_UN(addr) (addr) #endif wrapper(bind, int, (int sockfd, BIND_TYPE_ARG2(addr), socklen_t addrlen)) { struct sockaddr_un *addr_un = (struct sockaddr_un *)SOCKADDR_UN(addr); debug("bind(%d, &addr, &addrlen)", sockfd); if (addr_un->sun_family == AF_UNIX && addr_un->sun_path && *(addr_un->sun_path)) { socklen_t newaddrlen; struct sockaddr_un newaddr_un; const char *af_unix_path = getenv("FAKECHROOT_AF_UNIX_PATH"); const int af_unix_path_max = sizeof(addr_un->sun_path); char *path = addr_un->sun_path; if (af_unix_path != NULL) { char tmp[FAKECHROOT_PATH_MAX]; tmp[af_unix_path_max] = '\0'; snprintf(tmp, af_unix_path_max, "%s/%s", af_unix_path, path); path = tmp; } else { expand_chroot_path(path); } if (strlen(path) >= sizeof(addr_un->sun_path)) { __set_errno(ENAMETOOLONG); return -1; } memset(&newaddr_un, 0, sizeof(struct sockaddr_un)); newaddr_un.sun_family = addr_un->sun_family; strlcpy(newaddr_un.sun_path, path, sizeof(newaddr_un.sun_path)); newaddrlen = SUN_LEN(&newaddr_un); return nextcall(bind)(sockfd, (struct sockaddr *)&newaddr_un, newaddrlen); } return nextcall(bind)(sockfd, addr, addrlen); } #else typedef int empty_translation_unit; #endif #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/bindtextdomain.c000066400000000000000000000023201225630642300176740ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_BINDTEXTDOMAIN #include "libfakechroot.h" wrapper(bindtextdomain, char *, (const char * domainname, const char * dirname)) { debug("bindtextdomain(\"%s\", \"%s\")", domainname, dirname); expand_chroot_path(dirname); return nextcall(bindtextdomain)(domainname, dirname); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/canonicalize_file_name.c000066400000000000000000000025651225630642300213340ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_CANONICALIZE_FILE_NAME #include #include "libfakechroot.h" #ifdef HAVE___REALPATH_CHK # include "__realpath_chk.h" #endif wrapper(canonicalize_file_name, char *, (const char * name)) { char *resolved = malloc(FAKECHROOT_PATH_MAX * 2); debug("canonicalize_file_name(\"%s\")", name); #ifdef HAVE___REALPATH_CHK return __realpath_chk(name, resolved, FAKECHROOT_PATH_MAX * 2); #else return realpath(name, resolved); #endif } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/chdir.c000066400000000000000000000026631225630642300157660ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include "libfakechroot.h" #include "getcwd_real.h" wrapper(chdir, int, (const char * path)) { char cwd[FAKECHROOT_PATH_MAX]; const char *fakechroot_base = getenv("FAKECHROOT_BASE"); debug("chdir(\"%s\")", path); if (getcwd_real(cwd, FAKECHROOT_PATH_MAX) == NULL) { return -1; } if (fakechroot_base != NULL) { if (strstr(cwd, fakechroot_base) == path) { expand_chroot_path(path); } else { expand_chroot_rel_path(path); } } return nextcall(chdir)(path); } fakechroot-2.17.2/src/chmod.c000066400000000000000000000021521225630642300157600ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include "libfakechroot.h" wrapper(chmod, int, (const char * path, mode_t mode)) { debug("chmod(\"%s\", 0%o)", path, mode); expand_chroot_path(path); return nextcall(chmod)(path, mode); } fakechroot-2.17.2/src/chown.c000066400000000000000000000022121225630642300160010ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include "libfakechroot.h" wrapper(chown, int, (const char * path, uid_t owner, gid_t group)) { debug("chown(\"%s\", %d, %d)", path, owner, group); expand_chroot_path(path); return nextcall(chown)(path, owner, group); } fakechroot-2.17.2/src/chroot.c000066400000000000000000000063751225630642300161770ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #define _GNU_SOURCE #include #include #include #include #include #include "setenv.h" #include "libfakechroot.h" #include "strlcpy.h" #include "dedotdot.h" #ifdef HAVE___XSTAT64 # include "__xstat64.h" # define STAT_T stat64 # define STAT(path, sb) nextcall(__xstat64)(_STAT_VER, path, sb) #else # include "stat.h" # define STAT_T stat # define STAT(path, sb) nextcall(stat)(path, sb) #endif #include "getcwd_real.h" wrapper(chroot, int, (const char * path)) { char *ld_library_path, *separator, *new_ld_library_path; const char *fakechroot_base = getenv("FAKECHROOT_BASE"); int status; size_t len; char cwd[FAKECHROOT_PATH_MAX]; char tmp[FAKECHROOT_PATH_MAX], *tmpptr = tmp; struct STAT_T sb; debug("chroot(\"%s\")", path); if (path == NULL) { __set_errno(EFAULT); return -1; } if (!*path) { __set_errno(ENOENT); return -1; } if (getcwd_real(cwd, FAKECHROOT_PATH_MAX) == NULL) { __set_errno(EIO); return -1; } if (fakechroot_base != NULL && strstr(cwd, fakechroot_base) == fakechroot_base) { expand_chroot_path(path); } else { if (*path == '/') { expand_chroot_rel_path(path); strlcpy(tmp, path, FAKECHROOT_PATH_MAX); dedotdot(tmpptr); path = tmpptr; } else { snprintf(tmp, FAKECHROOT_PATH_MAX, "%s/%s", cwd, path); dedotdot(tmpptr); path = tmpptr; } } if ((status = STAT(path, &sb)) != 0) { return status; } if ((sb.st_mode & S_IFMT) != S_IFDIR) { __set_errno(ENOTDIR); return -1; } if (setenv("FAKECHROOT_BASE", path, 1) == -1) { return -1; } ld_library_path = getenv("LD_LIBRARY_PATH"); if (ld_library_path != NULL && strlen(ld_library_path) > 0) { separator = ":"; } else { ld_library_path = ""; separator = ""; } len = strlen(ld_library_path)+strlen(separator)+strlen(path)*2+sizeof("/usr/lib:/lib"); if ((new_ld_library_path = malloc(len)) == NULL) { __set_errno(ENOMEM); return -1; } snprintf(new_ld_library_path, len, "%s%s%s/usr/lib:%s/lib", ld_library_path, separator, path, path); setenv("LD_LIBRARY_PATH", new_ld_library_path, 1); free(new_ld_library_path); return 0; } fakechroot-2.17.2/src/clearenv.c000066400000000000000000000042521225630642300164700ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_CLEARENV #ifndef __GLIBC__ extern char **environ; #endif #define _GNU_SOURCE 1 #include #include #include #ifdef HAVE_ALLOCA_H # include #endif #include "libfakechroot.h" extern int __clearenv(void); wrapper(clearenv, int, (void)) { int j, n; char *key, *env; char **tmpkey, **tmpenv; debug("clearenv()"); /* Preserve old environment variables */ tmpkey = alloca( (preserve_env_list_count + 1) * sizeof (char *) ); tmpenv = alloca( (preserve_env_list_count + 1) * sizeof (char *) ); for (j = 0, n = 0; j < preserve_env_list_count; j++) { key = preserve_env_list[j]; env = getenv(key); if (env != NULL) { tmpkey[n] = alloca(strlen(key) + 1); tmpenv[n] = alloca(strlen(env) + 1); strcpy(tmpkey[n], key); strcpy(tmpenv[n], env); n++; } } tmpkey[n] = NULL; tmpenv[n] = NULL; /* Clear */ __clearenv(); /* Set one variable explicitly so environ won't be NULL */ setenv("FAKECHROOT", "true", 0); /* Recover preserved variables */ for (n = 0; tmpkey[n]; n++) { if (setenv(tmpkey[n], tmpenv[n], 1) != 0) { return -1; } } return 0; } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/connect.c000066400000000000000000000052021225630642300163160ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_CONNECT #define _GNU_SOURCE #include #include #ifdef AF_UNIX #include #include #include #include "libfakechroot.h" #include "strlcpy.h" #ifdef HAVE_CONNECT_TYPE_ARG2___CONST_SOCKADDR_ARG__ # define SOCKADDR_UN(addr) ((addr).__sockaddr_un__) #else # define SOCKADDR_UN(addr) (addr) #endif wrapper(connect, int, (int sockfd, CONNECT_TYPE_ARG2(addr), socklen_t addrlen)) { struct sockaddr_un *addr_un = (struct sockaddr_un *)SOCKADDR_UN(addr); debug("connect(%d, &addr, %d)", sockfd, addrlen); if (addr_un->sun_family == AF_UNIX && addr_un->sun_path && *(addr_un->sun_path)) { socklen_t newaddrlen; struct sockaddr_un newaddr_un; const char *af_unix_path = getenv("FAKECHROOT_AF_UNIX_PATH"); const int af_unix_path_max = sizeof(addr_un->sun_path); char *path = addr_un->sun_path; if (af_unix_path != NULL) { char tmp[FAKECHROOT_PATH_MAX]; tmp[af_unix_path_max] = 0; snprintf(tmp, af_unix_path_max, "%s/%s", af_unix_path, path); path = tmp; } else { expand_chroot_path(path); } if (strlen(path) >= sizeof(addr_un->sun_path)) { __set_errno(ENAMETOOLONG); return -1; } memset(&newaddr_un, 0, sizeof(struct sockaddr_un)); newaddr_un.sun_family = addr_un->sun_family; strlcpy(newaddr_un.sun_path, path, sizeof(newaddr_un.sun_path)); newaddrlen = SUN_LEN(&newaddr_un); return nextcall(connect)(sockfd, (struct sockaddr *)&newaddr_un, newaddrlen); } return nextcall(connect)(sockfd, addr, addrlen); } #else typedef int empty_translation_unit; #endif #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/creat.c000066400000000000000000000022211225630642300157610ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #define _ATFILE_SOURCE #include #include #include "libfakechroot.h" wrapper(creat, int, (const char * pathname, mode_t mode)) { debug("creat(\"%s\", 0%o)", pathname, mode); expand_chroot_path(pathname); return nextcall(creat)(pathname, mode); } fakechroot-2.17.2/src/creat64.c000066400000000000000000000023431225630642300161400ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_CREAT64 #define _LARGEFILE64_SOURCE #include #include #include "libfakechroot.h" wrapper(creat64, int, (const char * pathname, mode_t mode)) { debug("creat64(\"%s\", 0%o)", pathname, mode); expand_chroot_path(pathname); return nextcall(creat64)(pathname, mode); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/dedotdot.c000066400000000000000000000105331225630642300164760ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include "libfakechroot.h" #include "strlcpy.h" /* mini_httpd - small HTTP server ** ** Copyright © 1999,2000 by Jef Poskanzer . ** All rights reserved. ** ** Redistribution and use in source and binary forms, with or without ** modification, are permitted provided that the following conditions ** are met: ** 1. Redistributions of source code must retain the above copyright ** notice, this list of conditions and the following disclaimer. ** 2. Redistributions in binary form must reproduce the above copyright ** notice, this list of conditions and the following disclaimer in the ** documentation and/or other materials provided with the distribution. ** ** THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND ** ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE ** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ** ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE ** FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL ** DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS ** OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) ** HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT ** LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY ** OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF ** SUCH DAMAGE. */ #include LOCAL void dedotdot(char * file) { char *cp, *cp2; int l; if (!file || !*file) return; if ((l = strlen(file)) > 0) for (cp = file + l - 1; cp > file && *cp == '/'; cp--) *cp = '\0'; /* Collapse any multiple / sequences. */ while ((cp = strstr(file, "//")) != (char*) 0) { for (cp2 = cp + 2; *cp2 == '/'; ++cp2) continue; (void) strlcpy(cp + 1, cp2, strlen(cp2) + 1); } /* Remove leading ./ and any /./ sequences. */ while (strncmp(file, "./", 2) == 0) (void) strlcpy(file, file + 2, strlen(file) - 1); while ((cp = strstr(file, "/./")) != (char*) 0) (void) strlcpy(cp, cp + 2, strlen(cp) - 1); /* Alternate between removing leading ../ and removing xxx/../ */ for (;;) { while (strncmp(file, "/../", 4) == 0) (void) strlcpy(file, file + 3, strlen(file) - 2); cp = strstr(file, "/../"); if (cp == (char*) 0 || strncmp(file, "../", 3) == 0) break; for (cp2 = cp - 1; cp2 >= file && *cp2 != '/'; --cp2) continue; (void) strlcpy(cp2 + 1, cp + 4, strlen(cp) - 3); } /* Also elide any xxx/.. at the end. */ while (strncmp(file, "../", 3) != 0 && (l = strlen(file)) > 3 && strcmp((cp = file + l - 3), "/..") == 0) { for (cp2 = cp - 1; cp2 > file && *cp2 != '/'; --cp2) continue; if (cp2 < file) break; if (strncmp(cp2, "../", 3) == 0) break; if (*cp2 == '/') cp2++; *cp2 = '\0'; } /* Correct some paths */ if (*file == '\0') { strcpy(file, "."); } else if (strcmp(file, "/.") == 0 || strcmp(file, "/..") == 0) { strcpy(file, "/"); } /* Any /. and the end */ for (l = strlen(file); l > 3 && strcmp((cp = file + l - 2), "/.") == 0; l -= 2) { *cp = '\0'; } /* Any / and the end */ for (l = strlen(file); l > 2 && *(cp = file + l - 1) == '/'; l--) { *cp = '\0'; } } fakechroot-2.17.2/src/dedotdot.h000066400000000000000000000016441225630642300165060ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __DE_DOTDOT_H #define __DE_DOTDOT_H void dedotdot(char *); #endif fakechroot-2.17.2/src/dlmopen.c000066400000000000000000000023321225630642300163240ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_DLMOPEN #define _GNU_SOURCE #include #include "libfakechroot.h" wrapper(dlmopen, void *, (Lmid_t nsid, const char * filename, int flag)) { debug("dlmopen(&nsid, \"%s\", %d)", filename, flag); expand_chroot_path(filename); return nextcall(dlmopen)(nsid, filename, flag); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/dlopen.c000066400000000000000000000021171225630642300161500ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include "libfakechroot.h" wrapper(dlopen, void *, (const char * filename, int flag)) { debug("dlopen(\"%s\", %d)", filename, flag); expand_chroot_path(filename); return nextcall(dlopen)(filename, flag); } fakechroot-2.17.2/src/eaccess.c000066400000000000000000000022251225630642300162750ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_EACCESS #include "libfakechroot.h" wrapper(eaccess, int, (const char * pathname, int mode)) { debug("eaccess(\"%s\", %d)", pathname, mode); expand_chroot_path(pathname); return nextcall(eaccess)(pathname, mode); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/euidaccess.c000066400000000000000000000022421225630642300167760ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_EUIDACCESS #include "libfakechroot.h" wrapper(euidaccess, int, (const char * pathname, int mode)) { debug("euidaccess(\"%s\", %d)", pathname, mode); expand_chroot_path(pathname); return nextcall(euidaccess)(pathname, mode); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/execl.c000066400000000000000000000041211225630642300157640ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #define _GNU_SOURCE #include #include #ifdef HAVE_ALLOCA_H # include #endif #include #include #include "libfakechroot.h" #ifndef __GLIBC__ extern char **environ; #endif /* execl function taken from GNU C Library. Copyright (C) 1991,92,94,97,98,99,2002,2005 Free Software Foundation, Inc. */ wrapper(execl, int, (const char * path, const char * arg, ...)) { size_t argv_max = 1024; const char **argv = alloca(argv_max * sizeof(const char *)); unsigned int i; va_list args; va_start(args, arg); debug("execl(\"%s\", \"%s\", ...)", path, arg); argv[0] = arg; i = 0; while (argv[i++] != NULL) { if (i == argv_max) { const char **nptr = alloca((argv_max *= 2) * sizeof(const char *)); if ((char *) argv + i == (char *) nptr) /* Stack grows up. */ argv_max += i; else /* We have a hole in the stack. */ argv = (const char **) memcpy(nptr, argv, i * sizeof(const char *)); } argv[i] = va_arg(args, const char *); } va_end(args); return execve(path, (char * const *) argv, environ); } fakechroot-2.17.2/src/execle.c000066400000000000000000000041741225630642300161410ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #ifdef HAVE_ALLOCA_H # include #endif #include #include #include "libfakechroot.h" /* execle function taken from GNU C Library. Copyright (C) 1991,97,98,99,2002,2005 Free Software Foundation, Inc. */ wrapper(execle, int, (const char * path, const char * arg, ...)) { size_t argv_max = 1024; const char **argv = alloca(argv_max * sizeof(const char *)); const char * const *envp; unsigned int i; va_list args; va_start(args, arg); debug("execle(\"%s\", \"%s\", ...)", path, arg); argv[0] = arg; i = 0; while (argv[i++] != NULL) { if (i == argv_max) { const char **nptr = alloca((argv_max *= 2) * sizeof(const char *)); if ((char *) argv + i == (char *) nptr) /* Stack grows up. */ argv_max += i; else /* We have a hole in the stack. */ argv = (const char **) memcpy(nptr, argv, i * sizeof(const char *)); } argv[i] = va_arg(args, const char *); } envp = va_arg(args, const char * const *); va_end(args); return execve(path, (char * const *) argv, (char * const *) envp); } fakechroot-2.17.2/src/execlp.c000066400000000000000000000040061225630642300161460ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #ifdef HAVE_ALLOCA_H # include #endif #include #include #include "libfakechroot.h" /* execlp function taken from GNU C Library. Copyright (C) 1991,93,96,97,98,99,2002,2005 Free Software Foundation, Inc. */ wrapper(execlp, int, (const char * file, const char * arg, ...)) { size_t argv_max = 1024; const char **argv = alloca(argv_max * sizeof(const char *)); unsigned int i; va_list args; va_start(args, arg); debug("execlp(\"%s\", \"%s\", ...)", file, arg); argv[0] = arg; i = 0; while (argv[i++] != NULL) { if (i == argv_max) { const char **nptr = alloca((argv_max *= 2) * sizeof(const char *)); if ((char *) argv + i == (char *) nptr) /* Stack grows up. */ argv_max += i; else /* We have a hole in the stack. */ argv = (const char **) memcpy(nptr, argv, i * sizeof(const char *)); } argv[i] = va_arg(args, const char *); } va_end(args); return execvp(file, (char * const *) argv); } fakechroot-2.17.2/src/execv.c000066400000000000000000000022161225630642300160010ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #define _GNU_SOURCE #include #include "libfakechroot.h" #ifndef __GLIBC__ extern char **environ; #endif wrapper(execv, int, (const char * path, char * const argv [])) { debug("execv(\"%s\", {\"%s\", ...})", path, argv[0]); return execve(path, argv, environ); } fakechroot-2.17.2/src/execve.c000066400000000000000000000222111225630642300161430ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #ifdef HAVE_ALLOCA_H # include #endif #include #include #include "strchrnul.h" #include "libfakechroot.h" #include "open.h" #include "setenv.h" #include "readlink.h" /* Parse the FAKECHROOT_CMD_SUBST environment variable (the first * parameter) and if there is a match with filename, return the * substitution in cmd_subst. Returns non-zero if there was a match. * * FAKECHROOT_CMD_SUBST=cmd=subst:cmd=subst:... */ static int try_cmd_subst (char * env, const char * filename, char * cmd_subst) { int len, len2; char *p; if (env == NULL || filename == NULL) return 0; /* Remove trailing dot from filename */ if (filename[0] == '.' && filename[1] == '/') filename++; len = strlen(filename); do { p = strchrnul(env, ':'); if (strncmp(env, filename, len) == 0 && env[len] == '=') { len2 = p - &env[len+1]; if (len2 >= FAKECHROOT_PATH_MAX) len2 = FAKECHROOT_PATH_MAX - 1; strncpy(cmd_subst, &env[len+1], len2); cmd_subst[len2] = '\0'; return 1; } env = p; } while (*env++ != '\0'); return 0; } wrapper(execve, int, (const char * filename, char * const argv [], char * const envp [])) { int status; int file; int is_base_orig = 0; char hashbang[FAKECHROOT_PATH_MAX]; size_t argv_max = 1024; const char **newargv = alloca(argv_max * sizeof (const char *)); char **newenvp, **ep; char *key, *env; char tmpkey[1024], *tp; char *cmdorig; char tmp[FAKECHROOT_PATH_MAX]; char substfilename[FAKECHROOT_PATH_MAX]; char newfilename[FAKECHROOT_PATH_MAX]; char argv0[FAKECHROOT_PATH_MAX]; char *ptr; unsigned int i, j, n, newenvppos; unsigned int do_cmd_subst = 0; size_t sizeenvp; char c; char *elfloader = getenv("FAKECHROOT_ELFLOADER"); char *elfloader_opt_argv0 = getenv("FAKECHROOT_ELFLOADER_OPT_ARGV0"); if (elfloader && !*elfloader) elfloader = NULL; if (elfloader_opt_argv0 && !*elfloader_opt_argv0) elfloader_opt_argv0 = NULL; debug("execve(\"%s\", {\"%s\", ...}, {\"%s\", ...})", filename, argv[0], envp ? envp[0] : "(null)"); strncpy(argv0, filename, FAKECHROOT_PATH_MAX); /* Substitute command only if FAKECHROOT_CMD_ORIG is not set. Unset variable if it is empty. */ cmdorig = getenv("FAKECHROOT_CMD_ORIG"); if (cmdorig == NULL) do_cmd_subst = try_cmd_subst(getenv("FAKECHROOT_CMD_SUBST"), argv0, substfilename); else if (!*cmdorig) unsetenv("FAKECHROOT_CMD_ORIG"); /* Scan envp and check its size */ sizeenvp = 0; if (envp) { for (ep = (char **)envp; *ep != NULL; ++ep) { sizeenvp++; } } /* Copy envp to newenvp */ newenvp = malloc( (sizeenvp + preserve_env_list_count + 1) * sizeof (char *) ); if (newenvp == NULL) { __set_errno(ENOMEM); return -1; } newenvppos = 0; /* Create new envp */ newenvp[newenvppos] = malloc(strlen("FAKECHROOT=true") + 1); strcpy(newenvp[newenvppos], "FAKECHROOT=true"); newenvppos++; /* Preserve old environment variables if not overwritten by new */ for (j = 0; j < preserve_env_list_count; j++) { key = preserve_env_list[j]; env = getenv(key); if (env != NULL && *env) { if (do_cmd_subst && strcmp(key, "FAKECHROOT_BASE") == 0) { key = "FAKECHROOT_BASE_ORIG"; is_base_orig = 1; } if (envp) { for (ep = (char **) envp; *ep != NULL; ++ep) { strncpy(tmpkey, *ep, 1024); tmpkey[1023] = 0; if ((tp = strchr(tmpkey, '=')) != NULL) { *tp = 0; if (strcmp(tmpkey, key) == 0) { goto skip1; } } } } newenvp[newenvppos] = malloc(strlen(key) + strlen(env) + 3); strcpy(newenvp[newenvppos], key); strcat(newenvp[newenvppos], "="); strcat(newenvp[newenvppos], env); newenvppos++; skip1: ; } } /* Append old envp to new envp */ if (envp) { for (ep = (char **) envp; *ep != NULL; ++ep) { strncpy(tmpkey, *ep, 1024); tmpkey[1023] = 0; if ((tp = strchr(tmpkey, '=')) != NULL) { *tp = 0; if (strcmp(tmpkey, "FAKECHROOT") == 0 || (is_base_orig && strcmp(tmpkey, "FAKECHROOT_BASE") == 0)) { goto skip2; } } newenvp[newenvppos] = *ep; newenvppos++; skip2: ; } } newenvp[newenvppos] = NULL; if (newenvp == NULL) { __set_errno(ENOMEM); return -1; } if (do_cmd_subst) { newenvp[newenvppos] = malloc(strlen("FAKECHROOT_CMD_ORIG=") + strlen(filename) + 1); strcpy(newenvp[newenvppos], "FAKECHROOT_CMD_ORIG="); strcat(newenvp[newenvppos], filename); newenvppos++; } newenvp[newenvppos] = NULL; /* Exec substituded command */ if (do_cmd_subst) { debug("nextcall(execve)(\"%s\", {\"%s\", ...}, {\"%s\", ...})", substfilename, argv[0], newenvp[0]); status = nextcall(execve)(substfilename, (char * const *)argv, newenvp); goto error; } /* Check hashbang */ expand_chroot_path(filename); strcpy(tmp, filename); filename = tmp; if ((file = nextcall(open)(filename, O_RDONLY)) == -1) { __set_errno(ENOENT); return -1; } i = read(file, hashbang, FAKECHROOT_PATH_MAX-2); close(file); if (i == -1) { __set_errno(ENOENT); return -1; } /* No hashbang in argv */ if (hashbang[0] != '#' || hashbang[1] != '!') { if (!elfloader) { status = nextcall(execve)(filename, argv, newenvp); goto error; } /* Run via elfloader */ for (i = 0, n = (elfloader_opt_argv0 ? 3 : 1); argv[i] != NULL && i < argv_max; ) { newargv[n++] = argv[i++]; } newargv[n] = 0; n = 0; newargv[n++] = elfloader; if (elfloader_opt_argv0) { newargv[n++] = elfloader_opt_argv0; newargv[n++] = argv0; } newargv[n] = filename; debug("nextcall(execve)(\"%s\", {\"%s\", \"%s\", ...}, {\"%s\", ...})", elfloader, newargv[0], newargv[n], newenvp[0]); status = nextcall(execve)(elfloader, (char * const *)newargv, newenvp); goto error; } /* For hashbang we must fix argv[0] */ hashbang[i] = hashbang[i+1] = 0; for (i = j = 2; (hashbang[i] == ' ' || hashbang[i] == '\t') && i < FAKECHROOT_PATH_MAX; i++, j++); for (n = 0; i < FAKECHROOT_PATH_MAX; i++) { c = hashbang[i]; if (hashbang[i] == 0 || hashbang[i] == ' ' || hashbang[i] == '\t' || hashbang[i] == '\n') { hashbang[i] = 0; if (i > j) { if (n == 0) { ptr = &hashbang[j]; expand_chroot_path(ptr); strcpy(newfilename, ptr); } newargv[n++] = &hashbang[j]; } j = i + 1; } if (c == '\n' || c == 0) break; } newargv[n++] = argv0; for (i = 1; argv[i] != NULL && i < argv_max; ) { newargv[n++] = argv[i++]; } newargv[n] = 0; if (!elfloader) { status = nextcall(execve)(newfilename, (char * const *)newargv, newenvp); goto error; } /* Run via elfloader */ j = elfloader_opt_argv0 ? 3 : 1; if (n >= argv_max - 1) { n = argv_max - j - 1; } newargv[n+j] = 0; for (i = n; i >= j; i--) { newargv[i] = newargv[i-j]; } n = 0; newargv[n++] = elfloader; if (elfloader_opt_argv0) { newargv[n++] = elfloader_opt_argv0; newargv[n++] = argv0; } newargv[n] = newfilename; debug("nextcall(execve)(\"%s\", {\"%s\", \"%s\", \"%s\", ...}, {\"%s\", ...})", elfloader, newargv[0], newargv[1], newargv[n], newenvp[0]); status = nextcall(execve)(elfloader, (char * const *)newargv, newenvp); error: free(newenvp); return status; } fakechroot-2.17.2/src/execvp.c000066400000000000000000000104701225630642300161620ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #define _GNU_SOURCE #include #include #ifdef HAVE_ALLOCA_H # include #endif #include #include #include "strchrnul.h" #include "libfakechroot.h" #ifndef __GLIBC__ extern char **environ; #endif #define DEFAULT_PATH ":/usr/bin:/bin" /* execvp function taken from GNU C Library. Copyright (C) 1991,92, 1995-99, 2002, 2004, 2005, 2007, 2009 Free Software Foundation, Inc. */ wrapper(execvp, int, (const char * file, char * const argv[])) { debug("execvp(\"%s\", {\"%s\", ...})", file, argv[0]); if (*file == '\0') { /* We check the simple case first. */ __set_errno(ENOENT); return -1; } if (strchr(file, '/') != NULL) { /* Don't search when it contains a slash. */ return execve(file, argv, environ); } else { int got_eacces = 0; char *path, *p, *name; size_t len; size_t pathlen; path = getenv("PATH"); if (path == NULL) { /* There is no `PATH' in the environment. The default search path is the current directory followed by the path `confstr' returns for `_CS_PATH'. */ #ifdef _CS_PATH len = confstr(_CS_PATH, (char *) NULL, 0); path = (char *) alloca(1 + len); path[0] = ':'; (void) confstr(_CS_PATH, path + 1, len); #else path = (char *) alloca(sizeof(DEFAULT_PATH)); strcpy(path, DEFAULT_PATH); #endif } len = strlen(file) + 1; pathlen = strlen(path); name = alloca(pathlen + len + 1); /* Copy the file name at the top. */ name = (char *) memcpy(name + pathlen + 1, file, len); /* And add the slash. */ *--name = '/'; p = path; do { char *startp; path = p; p = strchrnul(path, ':'); if (p == path) /* Two adjacent colons, or a colon at the beginning or the end of `PATH' means to search the current directory. */ startp = name + 1; else startp = (char *) memcpy(name - (p - path), path, p - path); /* Try to execute this name. If it works, execv will not return. */ execve(startp, argv, environ); switch (errno) { case EACCES: /* Record the we got a `Permission denied' error. If we end up finding no executable we can use, we want to diagnose that we did find one but were denied access. */ got_eacces = 1; break; case ENOENT: case ESTALE: case ENOTDIR: /* Those errors indicate the file is missing or not executable by us, in which case we want to just try the next path directory. */ break; default: /* Some other error means we found an executable file, but something went wrong executing it; return the error to our caller. */ return -1; } } while (*p++ != '\0'); /* We tried every element and none of them worked. */ if (got_eacces) /* At least one failure was due to permissions, so report that error. */ __set_errno(EACCES); } /* Return the error from the last attempt (probably ENOENT). */ return -1; } fakechroot-2.17.2/src/faccessat.c000066400000000000000000000024141225630642300166230ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2011 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_FCHMODAT #define _ATFILE_SOURCE #include #include "libfakechroot.h" wrapper(faccessat, int, (int dirfd, const char * pathname, int mode, int flags)) { debug("faccessat(%d, \"%s\", %d, %d)", dirfd, pathname, mode, flags); expand_chroot_path_at(dirfd, pathname); return nextcall(faccessat)(dirfd, pathname, mode, flags); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/fchmodat.c000066400000000000000000000024231225630642300164540ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_FCHMODAT #define _ATFILE_SOURCE #include #include #include "libfakechroot.h" wrapper(fchmodat, int, (int dirfd, const char * path, mode_t mode, int flag)) { debug("fchmodat(%d, \"%s\", 0%o, %d)", dirfd, path, mode, flag); expand_chroot_path_at(dirfd, path); return nextcall(fchmodat)(dirfd, path, mode, flag); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/fchownat.c000066400000000000000000000024631225630642300165040ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_FCHOWNAT #define _ATFILE_SOURCE #include #include #include "libfakechroot.h" wrapper(fchownat, int, (int dirfd, const char * path, uid_t owner, gid_t group, int flag)) { debug("fchownat(%d, \"%s\", %d, %d, %d)", dirfd, path, owner, group, flag); expand_chroot_path_at(dirfd, path); return nextcall(fchownat)(dirfd, path, owner, group, flag); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/fopen.c000066400000000000000000000021341225630642300157750ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include "libfakechroot.h" wrapper(fopen, FILE *, (const char * path, const char * mode)) { debug("fopen(\"%s\", \"%s\")", path, mode); expand_chroot_path(path); return nextcall(fopen)(path, mode); } fakechroot-2.17.2/src/fopen64.c000066400000000000000000000023051225630642300161470ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_FOPEN64 #define _LARGEFILE64_SOURCE #include #include "libfakechroot.h" wrapper(fopen64, FILE *, (const char * path, const char * mode)) { debug("fopen64(\"%s\", \"%s\")", path, mode); expand_chroot_path(path); return nextcall(fopen64)(path, mode); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/freopen.c000066400000000000000000000022021225630642300163200ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include "libfakechroot.h" wrapper(freopen, FILE *, (const char * path, const char * mode, FILE * stream)) { debug("freopen(\"%s\", \"%s\", &stream)", path, mode); expand_chroot_path(path); return nextcall(freopen)(path, mode, stream); } fakechroot-2.17.2/src/freopen64.c000066400000000000000000000023521225630642300165000ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_FREOPEN64 #define _LARGEFILE64_SOURCE #include #include "libfakechroot.h" wrapper(freopen64, FILE *, (const char *path, const char *mode, FILE *stream)) { debug("freopen64(\"%s\", \"%s\", &stream)", path, mode); expand_chroot_path(path); return nextcall(freopen64)(path, mode, stream); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/fts.c000066400000000000000000001174261225630642300154750ustar00rootroot00000000000000/* $OpenBSD: fts.c,v 1.44 2010/09/24 13:56:32 millert Exp $ */ /*- * Copyright (c) 1990, 1993, 1994 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include #define _BSD_SOURCE #include #include #include #include #include #include #include #include #include #include "libfakechroot.h" /* Largest alignment size needed, minus one. Usually long double is the worst case. */ #ifndef ALIGNBYTES # ifdef HAVE___ALIGNOF__ # define ALIGNBYTES (__alignof__ (long double) - 1) # else # define ALIGNBYTES 15 # endif #endif /* Align P to that size. */ #ifndef ALIGN # define ALIGN(p) (((unsigned long int) (p) + ALIGNBYTES) & ~ALIGNBYTES) #endif #define FTS_MAXLEVEL 0x7fff #ifndef _D_ALLOC_NAMLEN # ifdef HAVE_STRUCT_DIRENT_D_NAMLEN # define _D_EXACT_NAMLEN(d) ((d)->d_namlen) # define _D_ALLOC_NAMLEN(d) (_D_EXACT_NAMLEN (d) + 1) # else # define _D_EXACT_NAMLEN(d) (strlen ((d)->d_name)) # ifdef HAVE_STRUCT_DIRENT_D_RECLEN # define _D_ALLOC_NAMLEN(d) (((char *) (d) + (d)->d_reclen) - &(d)->d_name[0]) # else # define _D_ALLOC_NAMLEN(d) (sizeof (d)->d_name > 1 ? sizeof (d)->d_name : \ _D_EXACT_NAMLEN (d) + 1) # endif # endif #endif static FTSENT *fts_alloc(FTS *, char *, size_t); static FTSENT *fts_build(FTS *, int); static void fts_lfree(FTSENT *); static void fts_load(FTS *, FTSENT *); static size_t fts_maxarglen(char * const *); static void fts_padjust(FTS *, FTSENT *); static int fts_palloc(FTS *, size_t); static FTSENT *fts_sort(FTS *, FTSENT *, int); static u_short fts_stat(FTS *, FTSENT *, int); static int fts_safe_changedir(FTS *, FTSENT *, int, char *); #define ISDOT(a) (a[0] == '.' && (!a[1] || (a[1] == '.' && !a[2]))) #define CLR(opt) (sp->fts_options &= ~(opt)) #define ISSET(opt) (sp->fts_options & (opt)) #define SET(opt) (sp->fts_options |= (opt)) #define FCHDIR(sp, fd) (!ISSET(FTS_NOCHDIR) && fchdir(fd)) /* fts_build flags */ #define BCHILD 1 /* fts_children */ #define BNAMES 2 /* fts_children, names only */ #define BREAD 3 /* fts_read */ FTS * fts_open(char * const *argv, int options, FTS_OPEN_TYPE_ARG3(compar)) { FTS *sp; FTSENT *p, *root; int nitems; FTSENT *parent, *tmp = NULL; size_t len; debug("fts_open({\"%s\", ...}, %d, &compar)", **argv, options); /* Options check. */ if (options & ~FTS_OPTIONMASK) { errno = EINVAL; return (NULL); } /* Allocate/initialize the stream */ if ((sp = calloc(1, sizeof(FTS))) == NULL) return (NULL); sp->fts_compar = (void *)compar; sp->fts_options = options; /* Logical walks turn on NOCHDIR; symbolic links are too hard. */ if (ISSET(FTS_LOGICAL)) SET(FTS_NOCHDIR); /* * Start out with 1K of path space, and enough, in any case, * to hold the user's paths. */ if (fts_palloc(sp, MAX(fts_maxarglen(argv), FAKECHROOT_PATH_MAX))) goto mem1; /* Allocate/initialize root's parent. */ if ((parent = fts_alloc(sp, "", 0)) == NULL) goto mem2; parent->fts_level = FTS_ROOTPARENTLEVEL; /* Allocate/initialize root(s). */ for (root = NULL, nitems = 0; *argv; ++argv, ++nitems) { /* Don't allow zero-length paths. */ if ((len = strlen(*argv)) == 0) { errno = ENOENT; goto mem3; } if ((p = fts_alloc(sp, *argv, len)) == NULL) goto mem3; p->fts_level = FTS_ROOTLEVEL; p->fts_parent = parent; p->fts_accpath = p->fts_name; p->fts_info = fts_stat(sp, p, ISSET(FTS_COMFOLLOW)); /* Command-line "." and ".." are real directories. */ if (p->fts_info == FTS_DOT) p->fts_info = FTS_D; /* * If comparison routine supplied, traverse in sorted * order; otherwise traverse in the order specified. */ if (compar) { p->fts_link = root; root = p; } else { p->fts_link = NULL; if (root == NULL) tmp = root = p; else { tmp->fts_link = p; tmp = p; } } } if (compar && nitems > 1) root = fts_sort(sp, root, nitems); /* * Allocate a dummy pointer and make fts_read think that we've just * finished the node before the root(s); set p->fts_info to FTS_INIT * so that everything about the "current" node is ignored. */ if ((sp->fts_cur = fts_alloc(sp, "", 0)) == NULL) goto mem3; sp->fts_cur->fts_link = root; sp->fts_cur->fts_info = FTS_INIT; /* * If using chdir(2), grab a file descriptor pointing to dot to ensure * that we can get back here; this could be avoided for some paths, * but almost certainly not worth the effort. Slashes, symbolic links, * and ".." are all fairly nasty problems. Note, if we can't get the * descriptor we run anyway, just more slowly. */ if (!ISSET(FTS_NOCHDIR) && (sp->fts_rfd = open(".", O_RDONLY, 0)) < 0) SET(FTS_NOCHDIR); if (nitems == 0) free(parent); return (sp); mem3: fts_lfree(root); free(parent); mem2: free(sp->fts_path); mem1: free(sp); return (NULL); } static void fts_load(FTS *sp, FTSENT *p) { size_t len; char *cp; /* * Load the stream structure for the next traversal. Since we don't * actually enter the directory until after the preorder visit, set * the fts_accpath field specially so the chdir gets done to the right * place and the user can access the first node. From fts_open it's * known that the path will fit. */ len = p->fts_pathlen = p->fts_namelen; memmove(sp->fts_path, p->fts_name, len + 1); if ((cp = strrchr(p->fts_name, '/')) && (cp != p->fts_name || cp[1])) { len = strlen(++cp); memmove(p->fts_name, cp, len + 1); p->fts_namelen = len; } p->fts_accpath = p->fts_path = sp->fts_path; sp->fts_dev = p->fts_dev; } int fts_close(FTS *sp) { FTSENT *freep, *p; int rfd, error = 0; debug("fts_close(&sp)"); /* * This still works if we haven't read anything -- the dummy structure * points to the root list, so we step through to the end of the root * list which has a valid parent pointer. */ if (sp->fts_cur) { for (p = sp->fts_cur; p->fts_level >= FTS_ROOTLEVEL;) { freep = p; p = p->fts_link ? p->fts_link : p->fts_parent; free(freep); } free(p); } /* Stash the original directory fd if needed. */ rfd = ISSET(FTS_NOCHDIR) ? -1 : sp->fts_rfd; /* Free up child linked list, sort array, path buffer, stream ptr.*/ if (sp->fts_child) fts_lfree(sp->fts_child); if (sp->fts_array) free(sp->fts_array); free(sp->fts_path); free(sp); /* Return to original directory, checking for error. */ if (rfd != -1) { int saved_errno; error = fchdir(rfd); saved_errno = errno; (void)close(rfd); errno = saved_errno; } return (error); } /* * Special case of "/" at the end of the path so that slashes aren't * appended which would cause paths to be written as "....//foo". */ #define NAPPEND(p) \ (p->fts_path[p->fts_pathlen - 1] == '/' \ ? p->fts_pathlen - 1 : p->fts_pathlen) FTSENT * fts_read(FTS *sp) { FTSENT *p, *tmp; int instr; char *t; int saved_errno; debug("fts_read(&sp)"); /* If finished or unrecoverable error, return NULL. */ if (sp->fts_cur == NULL || ISSET(FTS_STOP)) return (NULL); /* Set current node pointer. */ p = sp->fts_cur; /* Save and zero out user instructions. */ instr = p->fts_instr; p->fts_instr = FTS_NOINSTR; /* Any type of file may be re-visited; re-stat and re-turn. */ if (instr == FTS_AGAIN) { p->fts_info = fts_stat(sp, p, 0); return (p); } /* * Following a symlink -- SLNONE test allows application to see * SLNONE and recover. If indirecting through a symlink, have * keep a pointer to current location. If unable to get that * pointer, follow fails. */ if (instr == FTS_FOLLOW && (p->fts_info == FTS_SL || p->fts_info == FTS_SLNONE)) { p->fts_info = fts_stat(sp, p, 1); if (p->fts_info == FTS_D && !ISSET(FTS_NOCHDIR)) { if ((p->fts_symfd = open(".", O_RDONLY, 0)) < 0) { p->fts_errno = errno; p->fts_info = FTS_ERR; } else p->fts_flags |= FTS_SYMFOLLOW; } return (p); } /* Directory in pre-order. */ if (p->fts_info == FTS_D) { /* If skipped or crossed mount point, do post-order visit. */ if (instr == FTS_SKIP || (ISSET(FTS_XDEV) && p->fts_dev != sp->fts_dev)) { if (p->fts_flags & FTS_SYMFOLLOW) (void)close(p->fts_symfd); if (sp->fts_child) { fts_lfree(sp->fts_child); sp->fts_child = NULL; } p->fts_info = FTS_DP; return (p); } /* Rebuild if only read the names and now traversing. */ if (sp->fts_child && ISSET(FTS_NAMEONLY)) { CLR(FTS_NAMEONLY); fts_lfree(sp->fts_child); sp->fts_child = NULL; } /* * Cd to the subdirectory. * * If have already read and now fail to chdir, whack the list * to make the names come out right, and set the parent errno * so the application will eventually get an error condition. * Set the FTS_DONTCHDIR flag so that when we logically change * directories back to the parent we don't do a chdir. * * If haven't read do so. If the read fails, fts_build sets * FTS_STOP or the fts_info field of the node. */ if (sp->fts_child) { if (fts_safe_changedir(sp, p, -1, p->fts_accpath)) { p->fts_errno = errno; p->fts_flags |= FTS_DONTCHDIR; for (p = sp->fts_child; p; p = p->fts_link) p->fts_accpath = p->fts_parent->fts_accpath; } } else if ((sp->fts_child = fts_build(sp, BREAD)) == NULL) { if (ISSET(FTS_STOP)) return (NULL); return (p); } p = sp->fts_child; sp->fts_child = NULL; goto name; } /* Move to the next node on this level. */ next: tmp = p; if ((p = p->fts_link)) { free(tmp); /* * If reached the top, return to the original directory (or * the root of the tree), and load the paths for the next root. */ if (p->fts_level == FTS_ROOTLEVEL) { if (FCHDIR(sp, sp->fts_rfd)) { SET(FTS_STOP); return (NULL); } fts_load(sp, p); return (sp->fts_cur = p); } /* * User may have called fts_set on the node. If skipped, * ignore. If followed, get a file descriptor so we can * get back if necessary. */ if (p->fts_instr == FTS_SKIP) goto next; if (p->fts_instr == FTS_FOLLOW) { p->fts_info = fts_stat(sp, p, 1); if (p->fts_info == FTS_D && !ISSET(FTS_NOCHDIR)) { if ((p->fts_symfd = open(".", O_RDONLY, 0)) < 0) { p->fts_errno = errno; p->fts_info = FTS_ERR; } else p->fts_flags |= FTS_SYMFOLLOW; } p->fts_instr = FTS_NOINSTR; } name: t = sp->fts_path + NAPPEND(p->fts_parent); *t++ = '/'; memmove(t, p->fts_name, p->fts_namelen + 1); return (sp->fts_cur = p); } /* Move up to the parent node. */ p = tmp->fts_parent; free(tmp); if (p->fts_level == FTS_ROOTPARENTLEVEL) { /* * Done; free everything up and set errno to 0 so the user * can distinguish between error and EOF. */ free(p); errno = 0; return (sp->fts_cur = NULL); } /* NUL terminate the pathname. */ sp->fts_path[p->fts_pathlen] = '\0'; /* * Return to the parent directory. If at a root node or came through * a symlink, go back through the file descriptor. Otherwise, cd up * one directory. */ if (p->fts_level == FTS_ROOTLEVEL) { if (FCHDIR(sp, sp->fts_rfd)) { SET(FTS_STOP); sp->fts_cur = p; return (NULL); } } else if (p->fts_flags & FTS_SYMFOLLOW) { if (FCHDIR(sp, p->fts_symfd)) { saved_errno = errno; (void)close(p->fts_symfd); errno = saved_errno; SET(FTS_STOP); sp->fts_cur = p; return (NULL); } (void)close(p->fts_symfd); } else if (!(p->fts_flags & FTS_DONTCHDIR) && fts_safe_changedir(sp, p->fts_parent, -1, "..")) { SET(FTS_STOP); sp->fts_cur = p; return (NULL); } p->fts_info = p->fts_errno ? FTS_ERR : FTS_DP; return (sp->fts_cur = p); } /* * Fts_set takes the stream as an argument although it's not used in this * implementation; it would be necessary if anyone wanted to add global * semantics to fts using fts_set. An error return is allowed for similar * reasons. */ /* ARGSUSED */ int fts_set(FTS *sp, FTSENT *p, int instr) { debug("fts_set(&sp, &p, %d)", instr); if (instr && instr != FTS_AGAIN && instr != FTS_FOLLOW && instr != FTS_NOINSTR && instr != FTS_SKIP) { errno = EINVAL; return (1); } p->fts_instr = instr; return (0); } FTSENT * fts_children(FTS *sp, int instr) { FTSENT *p; int fd; debug("fts_children(&sp, %d)", instr); if (instr && instr != FTS_NAMEONLY) { errno = EINVAL; return (NULL); } /* Set current node pointer. */ p = sp->fts_cur; /* * Errno set to 0 so user can distinguish empty directory from * an error. */ errno = 0; /* Fatal errors stop here. */ if (ISSET(FTS_STOP)) return (NULL); /* Return logical hierarchy of user's arguments. */ if (p->fts_info == FTS_INIT) return (p->fts_link); /* * If not a directory being visited in pre-order, stop here. Could * allow FTS_DNR, assuming the user has fixed the problem, but the * same effect is available with FTS_AGAIN. */ if (p->fts_info != FTS_D /* && p->fts_info != FTS_DNR */) return (NULL); /* Free up any previous child list. */ if (sp->fts_child) fts_lfree(sp->fts_child); if (instr == FTS_NAMEONLY) { SET(FTS_NAMEONLY); instr = BNAMES; } else instr = BCHILD; /* * If using chdir on a relative path and called BEFORE fts_read does * its chdir to the root of a traversal, we can lose -- we need to * chdir into the subdirectory, and we don't know where the current * directory is, so we can't get back so that the upcoming chdir by * fts_read will work. */ if (p->fts_level != FTS_ROOTLEVEL || p->fts_accpath[0] == '/' || ISSET(FTS_NOCHDIR)) return (sp->fts_child = fts_build(sp, instr)); if ((fd = open(".", O_RDONLY, 0)) < 0) return (NULL); sp->fts_child = fts_build(sp, instr); if (fchdir(fd)) { (void)close(fd); return (NULL); } (void)close(fd); return (sp->fts_child); } /* * This is the tricky part -- do not casually change *anything* in here. The * idea is to build the linked list of entries that are used by fts_children * and fts_read. There are lots of special cases. * * The real slowdown in walking the tree is the stat calls. If FTS_NOSTAT is * set and it's a physical walk (so that symbolic links can't be directories), * we can do things quickly. First, if it's a 4.4BSD file system, the type * of the file is in the directory entry. Otherwise, we assume that the number * of subdirectories in a node is equal to the number of links to the parent. * The former skips all stat calls. The latter skips stat calls in any leaf * directories and for any files after the subdirectories in the directory have * been found, cutting the stat calls by about 2/3. */ static FTSENT * fts_build(FTS *sp, int type) { struct dirent *dp; FTSENT *p, *head; FTSENT *cur, *tail; DIR *dirp; void *oldaddr; size_t len, maxlen; int nitems, cderrno, descend, level, nlinks, nostat = 0, doadjust; int saved_errno; char *cp = NULL; /* Set current node pointer. */ cur = sp->fts_cur; /* * Open the directory for reading. If this fails, we're done. * If being called from fts_read, set the fts_info field. */ if ((dirp = opendir(cur->fts_accpath)) == NULL) { if (type == BREAD) { cur->fts_info = FTS_DNR; cur->fts_errno = errno; } return (NULL); } /* * Nlinks is the number of possible entries of type directory in the * directory if we're cheating on stat calls, 0 if we're not doing * any stat calls at all, -1 if we're doing stats on everything. */ if (type == BNAMES) nlinks = 0; else if (ISSET(FTS_NOSTAT) && ISSET(FTS_PHYSICAL)) { nlinks = cur->fts_nlink - (ISSET(FTS_SEEDOT) ? 0 : 2); nostat = 1; } else { nlinks = -1; nostat = 0; } #ifdef notdef (void)printf("nlinks == %d (cur: %u)\n", nlinks, cur->fts_nlink); (void)printf("NOSTAT %d PHYSICAL %d SEEDOT %d\n", ISSET(FTS_NOSTAT), ISSET(FTS_PHYSICAL), ISSET(FTS_SEEDOT)); #endif /* < * If we're going to need to stat anything or we want to descend * and stay in the directory, chdir. If this fails we keep going, * but set a flag so we don't chdir after the post-order visit. * We won't be able to stat anything, but we can still return the * names themselves. Note, that since fts_read won't be able to * chdir into the directory, it will have to return different path * names than before, i.e. "a/b" instead of "b". Since the node * has already been visited in pre-order, have to wait until the * post-order visit to return the error. There is a special case * here, if there was nothing to stat then it's not an error to * not be able to stat. This is all fairly nasty. If a program * needed sorted entries or stat information, they had better be * checking FTS_NS on the returned nodes. */ cderrno = 0; if (nlinks || type == BREAD) { if (fts_safe_changedir(sp, cur, dirfd(dirp), NULL)) { if (nlinks && type == BREAD) cur->fts_errno = errno; cur->fts_flags |= FTS_DONTCHDIR; descend = 0; cderrno = errno; (void)closedir(dirp); dirp = NULL; } else descend = 1; } else descend = 0; /* * Figure out the max file name length that can be stored in the * current path -- the inner loop allocates more path as necessary. * We really wouldn't have to do the maxlen calculations here, we * could do them in fts_read before returning the path, but it's a * lot easier here since the length is part of the dirent structure. * * If not changing directories set a pointer so that can just append * each new name into the path. */ len = NAPPEND(cur); if (ISSET(FTS_NOCHDIR)) { cp = sp->fts_path + len; *cp++ = '/'; } len++; maxlen = sp->fts_pathlen - len; /* * fts_level is signed so we must prevent it from wrapping * around to FTS_ROOTLEVEL and FTS_ROOTPARENTLEVEL. */ level = cur->fts_level; if (level < FTS_MAXLEVEL) level++; /* Read the directory, attaching each entry to the `link' pointer. */ doadjust = 0; for (head = tail = NULL, nitems = 0; dirp && (dp = readdir(dirp));) { if (!ISSET(FTS_SEEDOT) && ISDOT(dp->d_name)) continue; if (!(p = fts_alloc(sp, dp->d_name, _D_EXACT_NAMLEN (dp)))) goto mem1; if (_D_EXACT_NAMLEN (dp) >= maxlen) { /* include space for NUL */ oldaddr = sp->fts_path; if (fts_palloc(sp, _D_EXACT_NAMLEN (dp) +len + 1)) { /* * No more memory for path or structures. Save * errno, free up the current structure and the * structures already allocated. */ mem1: saved_errno = errno; if (p) free(p); fts_lfree(head); (void)closedir(dirp); cur->fts_info = FTS_ERR; SET(FTS_STOP); errno = saved_errno; return (NULL); } /* Did realloc() change the pointer? */ if (oldaddr != sp->fts_path) { doadjust = 1; if (ISSET(FTS_NOCHDIR)) cp = sp->fts_path + len; } maxlen = sp->fts_pathlen - len; } p->fts_level = level; p->fts_parent = sp->fts_cur; p->fts_pathlen = len + _D_EXACT_NAMLEN (dp); if (p->fts_pathlen < len) { /* * If we wrap, free up the current structure and * the structures already allocated, then error * out with ENAMETOOLONG. */ free(p); fts_lfree(head); (void)closedir(dirp); cur->fts_info = FTS_ERR; SET(FTS_STOP); errno = ENAMETOOLONG; return (NULL); } if (cderrno) { if (nlinks) { p->fts_info = FTS_NS; p->fts_errno = cderrno; } else p->fts_info = FTS_NSOK; p->fts_accpath = cur->fts_accpath; } else if (nlinks == 0 #ifdef DT_DIR || (nostat && dp->d_type != DT_DIR && dp->d_type != DT_UNKNOWN) #endif ) { p->fts_accpath = ISSET(FTS_NOCHDIR) ? p->fts_path : p->fts_name; p->fts_info = FTS_NSOK; } else { /* Build a file name for fts_stat to stat. */ if (ISSET(FTS_NOCHDIR)) { p->fts_accpath = p->fts_path; memmove(cp, p->fts_name, p->fts_namelen + 1); } else p->fts_accpath = p->fts_name; /* Stat it. */ p->fts_info = fts_stat(sp, p, 0); /* Decrement link count if applicable. */ if (nlinks > 0 && (p->fts_info == FTS_D || p->fts_info == FTS_DC || p->fts_info == FTS_DOT)) --nlinks; } /* We walk in directory order so "ls -f" doesn't get upset. */ p->fts_link = NULL; if (head == NULL) head = tail = p; else { tail->fts_link = p; tail = p; } ++nitems; } if (dirp) (void)closedir(dirp); /* * If realloc() changed the address of the path, adjust the * addresses for the rest of the tree and the dir list. */ if (doadjust) fts_padjust(sp, head); /* * If not changing directories, reset the path back to original * state. */ if (ISSET(FTS_NOCHDIR)) { if (len == sp->fts_pathlen || nitems == 0) --cp; *cp = '\0'; } /* * If descended after called from fts_children or after called from * fts_read and nothing found, get back. At the root level we use * the saved fd; if one of fts_open()'s arguments is a relative path * to an empty directory, we wind up here with no other way back. If * can't get back, we're done. */ if (descend && (type == BCHILD || !nitems) && (cur->fts_level == FTS_ROOTLEVEL ? FCHDIR(sp, sp->fts_rfd) : fts_safe_changedir(sp, cur->fts_parent, -1, ".."))) { cur->fts_info = FTS_ERR; SET(FTS_STOP); return (NULL); } /* If didn't find anything, return NULL. */ if (!nitems) { if (type == BREAD) cur->fts_info = FTS_DP; return (NULL); } /* Sort the entries. */ if (sp->fts_compar && nitems > 1) head = fts_sort(sp, head, nitems); return (head); } static u_short fts_stat(FTS *sp, FTSENT *p, int follow) { FTSENT *t; dev_t dev; ino_t ino; struct stat *sbp, sb; int saved_errno; /* If user needs stat info, stat buffer already allocated. */ sbp = ISSET(FTS_NOSTAT) ? &sb : p->fts_statp; /* * If doing a logical walk, or application requested FTS_FOLLOW, do * a stat(2). If that fails, check for a non-existent symlink. If * fail, set the errno from the stat call. */ if (ISSET(FTS_LOGICAL) || follow) { if (stat(p->fts_accpath, sbp)) { saved_errno = errno; if (!lstat(p->fts_accpath, sbp)) { errno = 0; return (FTS_SLNONE); } p->fts_errno = saved_errno; goto err; } } else if (lstat(p->fts_accpath, sbp)) { p->fts_errno = errno; err: memset(sbp, 0, sizeof(struct stat)); return (FTS_NS); } if (S_ISDIR(sbp->st_mode)) { /* * Set the device/inode. Used to find cycles and check for * crossing mount points. Also remember the link count, used * in fts_build to limit the number of stat calls. It is * understood that these fields are only referenced if fts_info * is set to FTS_D. */ dev = p->fts_dev = sbp->st_dev; ino = p->fts_ino = sbp->st_ino; p->fts_nlink = sbp->st_nlink; if (ISDOT(p->fts_name)) return (FTS_DOT); /* * Cycle detection is done by brute force when the directory * is first encountered. If the tree gets deep enough or the * number of symbolic links to directories is high enough, * something faster might be worthwhile. */ for (t = p->fts_parent; t->fts_level >= FTS_ROOTLEVEL; t = t->fts_parent) if (ino == t->fts_ino && dev == t->fts_dev) { p->fts_cycle = t; return (FTS_DC); } return (FTS_D); } if (S_ISLNK(sbp->st_mode)) return (FTS_SL); if (S_ISREG(sbp->st_mode)) return (FTS_F); return (FTS_DEFAULT); } static FTSENT * fts_sort(FTS *sp, FTSENT *head, int nitems) { FTSENT **ap, *p; /* * Construct an array of pointers to the structures and call qsort(3). * Reassemble the array in the order returned by qsort. If unable to * sort for memory reasons, return the directory entries in their * current order. Allocate enough space for the current needs plus * 40 so don't realloc one entry at a time. */ if (nitems > sp->fts_nitems) { struct _ftsent **a; sp->fts_nitems = nitems + 40; if ((a = realloc(sp->fts_array, sp->fts_nitems * sizeof(FTSENT *))) == NULL) { if (sp->fts_array) free(sp->fts_array); sp->fts_array = NULL; sp->fts_nitems = 0; return (head); } sp->fts_array = a; } for (ap = sp->fts_array, p = head; p; p = p->fts_link) *ap++ = p; qsort((void *)sp->fts_array, nitems, sizeof(FTSENT *), (void *)sp->fts_compar); for (head = *(ap = sp->fts_array); --nitems; ++ap) ap[0]->fts_link = ap[1]; ap[0]->fts_link = NULL; return (head); } static FTSENT * fts_alloc(FTS *sp, char *name, size_t namelen) { FTSENT *p; size_t len; #ifdef HAVE_STRUCT__FTSENT_FTS_NAME_TYPE_CHAR_P struct ftsent_withstat { FTSENT ent; struct stat statbuf; }; /* * The file name is a variable length array and no stat structure is * necessary if the user has set the nostat bit. Allocate the FTSENT * structure, the file name and the stat structure in one chunk, but * be careful that the stat structure is reasonably aligned. */ if (ISSET(FTS_NOSTAT)) len = sizeof(FTSENT) + namelen + 1; else len = sizeof(struct ftsent_withstat) + namelen + 1; if ((p = malloc(len)) == NULL) return (NULL); if (ISSET(FTS_NOSTAT)) { p->fts_name = (char *)(p + 1); p->fts_statp = NULL; } else { p->fts_name = (char *)((struct ftsent_withstat *)p + 1); p->fts_statp = &((struct ftsent_withstat *)p)->statbuf; } /* Copy the name and guarantee NUL termination. */ memcpy(p->fts_name, name, namelen); p->fts_name[namelen] = '\0'; p->fts_namelen = namelen; p->fts_path = sp->fts_path; p->fts_errno = 0; p->fts_flags = 0; p->fts_instr = FTS_NOINSTR; p->fts_number = 0; p->fts_pointer = NULL; p->fts_fts = sp; #else /* * The file name is a variable length array and no stat structure is * necessary if the user has set the nostat bit. Allocate the FTSENT * structure, the file name and the stat structure in one chunk, but * be careful that the stat structure is reasonably aligned. Since the * fts_name field is declared to be of size 1, the fts_name pointer is * namelen + 2 before the first possible address of the stat structure. */ len = sizeof(FTSENT) + namelen; if (!ISSET(FTS_NOSTAT)) len += sizeof(struct stat) + ALIGNBYTES; if ((p = malloc(len)) == NULL) return (NULL); memset(p, 0, len); p->fts_path = sp->fts_path; p->fts_namelen = namelen; p->fts_instr = FTS_NOINSTR; if (!ISSET(FTS_NOSTAT)) p->fts_statp = (struct stat *)ALIGN(p->fts_name + namelen + 2); memcpy(p->fts_name, name, namelen); #endif return (p); } static void fts_lfree(FTSENT *head) { FTSENT *p; /* Free a linked list of structures. */ while ((p = head)) { head = head->fts_link; free(p); } } /* * Allow essentially unlimited paths; find, rm, ls should all work on any tree. * Most systems will allow creation of paths much longer than MAXPATHLEN, even * though the kernel won't resolve them. Add the size (not just what's needed) * plus 256 bytes so don't realloc the path 2 bytes at a time. */ static int fts_palloc(FTS *sp, size_t more) { char *p; /* * Check for possible wraparound. */ more += 256; if (sp->fts_pathlen + more < sp->fts_pathlen) { if (sp->fts_path) free(sp->fts_path); sp->fts_path = NULL; errno = ENAMETOOLONG; return (1); } sp->fts_pathlen += more; p = realloc(sp->fts_path, sp->fts_pathlen); if (p == NULL) { if (sp->fts_path) free(sp->fts_path); sp->fts_path = NULL; return (1); } sp->fts_path = p; return (0); } /* * When the path is realloc'd, have to fix all of the pointers in structures * already returned. */ static void fts_padjust(FTS *sp, FTSENT *head) { FTSENT *p; char *addr = sp->fts_path; #define ADJUST(p) { \ if ((p)->fts_accpath != (p)->fts_name) { \ (p)->fts_accpath = \ (char *)addr + ((p)->fts_accpath - (p)->fts_path); \ } \ (p)->fts_path = addr; \ } /* Adjust the current set of children. */ for (p = sp->fts_child; p; p = p->fts_link) ADJUST(p); /* Adjust the rest of the tree, including the current level. */ for (p = head; p->fts_level >= FTS_ROOTLEVEL;) { ADJUST(p); p = p->fts_link ? p->fts_link : p->fts_parent; } } static size_t fts_maxarglen(char * const *argv) { size_t len, max; for (max = 0; *argv; ++argv) if ((len = strlen(*argv)) > max) max = len; return (max + 1); } /* * Change to dir specified by fd or p->fts_accpath without getting * tricked by someone changing the world out from underneath us. * Assumes p->fts_dev and p->fts_ino are filled in. */ static int fts_safe_changedir(FTS *sp, FTSENT *p, int fd, char *path) { int ret, oerrno, newfd; struct stat sb; newfd = fd; if (ISSET(FTS_NOCHDIR)) return (0); if (fd < 0 && (newfd = open(path, O_RDONLY, 0)) < 0) return (-1); if (fstat(newfd, &sb)) { ret = -1; goto bail; } if (p->fts_dev != sb.st_dev || p->fts_ino != sb.st_ino) { errno = ENOENT; /* disinformation */ ret = -1; goto bail; } ret = fchdir(newfd); bail: oerrno = errno; if (fd < 0) (void)close(newfd); errno = oerrno; return (ret); } fakechroot-2.17.2/src/ftw.c000066400000000000000000000616741225630642300155040ustar00rootroot00000000000000/* File tree walker functions. Copyright (C) 1996-2004, 2006-2008, 2010 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper , 1996. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ #ifndef FAKECHROOT # include #endif #if ((!defined(__FTW64_C) && HAVE_FTW) || (defined(__FTW64_C) && HAVE_FTW64)) \ && !defined(OPENDIR_CALLS___OPEN) && !defined(OPENDIR_CALLS___OPENDIR2) && !defined(HAVE__XFTW) #define _GNU_SOURCE #if __GNUC__ # define alloca __builtin_alloca #else # if HAVE_ALLOCA_H # include # else # ifdef _AIX # pragma alloca # else char *alloca (); # endif # endif #endif #ifdef _LIBC # include # define NAMLEN(dirent) _D_EXACT_NAMLEN (dirent) #else # if HAVE_DIRENT_H # include # define NAMLEN(dirent) strlen ((dirent)->d_name) # else # define dirent direct # define NAMLEN(dirent) (dirent)->d_namlen # if HAVE_SYS_NDIR_H # include # endif # if HAVE_SYS_DIR_H # include # endif # if HAVE_NDIR_H # include # endif # endif #endif #include #include #include #include #include #include #include #include /* By default we have none. Map the name to the normal functions. */ #define open_not_cancel(name, flags, mode) \ __libc_open (name, flags, mode) #define open_not_cancel_2(name, flags) \ __libc_open (name, flags) #define openat_not_cancel(fd, name, flags, mode) \ __openat (fd, name, flags, mode) #define openat_not_cancel_3(fd, name, flags) \ __openat (fd, name, flags, 0) #define openat64_not_cancel(fd, name, flags, mode) \ __openat64 (fd, name, flags, mode) #define openat64_not_cancel_3(fd, name, flags) \ __openat64 (fd, name, flags, 0) #define close_not_cancel(fd) \ __close (fd) #define close_not_cancel_no_status(fd) \ (void) __close (fd) #define read_not_cancel(fd, buf, n) \ __read (fd, buf, n) #define write_not_cancel(fd, buf, n) \ __write (fd, buf, n) #define writev_not_cancel_no_status(fd, iov, n) \ (void) __writev (fd, iov, n) #define fcntl_not_cancel(fd, cmd, val) \ __fcntl (fd, cmd, val) # define waitpid_not_cancel(pid, stat_loc, options) \ __waitpid (pid, stat_loc, options) #if HAVE_SYS_PARAM_H || defined _LIBC # include #endif #ifdef _LIBC # include #else # include #endif #include "libfakechroot.h" #if ! _LIBC && !HAVE_STPCPY && !defined stpcpy char *stpcpy (char *, const char *); #endif #if ! _LIBC && ! defined HAVE_MEMPCPY && ! defined mempcpy /* Be CAREFUL that there are no side effects in N. */ # define mempcpy(D, S, N) ((void *) ((char *) memcpy (D, S, N) + (N))) #endif /* #define NDEBUG 1 */ #include #ifndef _LIBC # undef __chdir # define __chdir chdir # undef __close # define __close close # undef __closedir # define __closedir closedir # undef __fchdir # define __fchdir fchdir # undef __fdopendir # define __fdopendir fdopendir # undef __getcwd # define __getcwd getcwd # undef __mempcpy # define __mempcpy mempcpy # undef __open # define __open open # undef __openat64 # define __openat64 openat64 # undef __opendir # define __opendir opendir # undef __rawmemchr # define __rawmemchr rawmemchr # undef __readdir64 # define __readdir64 readdir # undef __stpcpy # define __stpcpy stpcpy # undef __tdestroy # define __tdestroy tdestroy # undef __tfind # define __tfind tfind # undef __tsearch # define __tsearch tsearch # undef internal_function # define internal_function /* empty */ # undef dirent64 # define dirent64 dirent # undef MAX # define MAX(a, b) ((a) > (b) ? (a) : (b)) #endif /* Arrange to make lstat calls go through the wrapper function on systems with an lstat function that does not dereference symlinks that are specified with a trailing slash. */ #if ! _LIBC && ! LSTAT_FOLLOWS_SLASHED_SYMLINK int rpl_lstat (const char *, struct stat *); # undef lstat # define lstat(Name, Stat_buf) rpl_lstat(Name, Stat_buf) #endif #ifndef __set_errno # define __set_errno(Val) errno = (Val) #endif /* Support for the LFS API version. */ #ifndef FTW_NAME # define FTW_NAME ftw # define NFTW_NAME nftw # define NFTW_OLD_NAME __old_nftw # define NFTW_NEW_NAME __new_nftw # define INO_T ino_t # define STAT stat # ifdef _LIBC # define LXSTAT __lxstat # define XSTAT __xstat # define FXSTATAT __fxstatat # else # define LXSTAT(V,f,sb) lstat (f,sb) # define XSTAT(V,f,sb) stat (f,sb) # define FXSTATAT(V,d,f,sb,m) fstatat (d, f, sb, m) # endif # define FTW_FUNC_T __ftw_func_t # define NFTW_FUNC_T __nftw_func_t #endif #define macro_stringify(name) macro_stringify2(name) #define macro_stringify2(name) #name #define FTW_NAME_STRING macro_stringify(FTW_NAME) #define NFTW_NAME_STRING macro_stringify(NFTW_NAME) #define NFTW_OLD_NAME_STRING macro_stringify(NFTW_OLD_NAME) #define NFTW_NEW_NAME_STRING macro_stringify(NFTW_NEW_NAME) /* We define PATH_MAX if the system does not provide a definition. This does not artificially limit any operation. PATH_MAX is simply used as a guesstimate for the expected maximal path length. Buffers will be enlarged if necessary. */ #ifndef PATH_MAX # define PATH_MAX 1024 #endif struct dir_data { DIR *stream; int streamfd; char *content; }; struct known_object { dev_t dev; INO_T ino; }; struct ftw_data { /* Array with pointers to open directory streams. */ struct dir_data **dirstreams; size_t actdir; size_t maxdir; /* Buffer containing name of currently processed object. */ char *dirbuf; size_t dirbufsize; /* Passed as fourth argument to `nftw' callback. The `base' member tracks the content of the `dirbuf'. */ struct FTW ftw; /* Flags passed to `nftw' function. 0 for `ftw'. */ int flags; /* Conversion array for flag values. It is the identity mapping for `nftw' calls, otherwise it maps the values to those known by `ftw'. */ const int *cvt_arr; /* Callback function. We always use the `nftw' form. */ NFTW_FUNC_T func; /* Device of starting point. Needed for FTW_MOUNT. */ dev_t dev; /* Data structure for keeping fingerprints of already processed object. This is needed when not using FTW_PHYS. */ void *known_objects; }; /* Internally we use the FTW_* constants used for `nftw'. When invoked as `ftw', map each flag to the subset of values used by `ftw'. */ static const int nftw_arr[] = { FTW_F, FTW_D, FTW_DNR, FTW_NS, FTW_SL, FTW_DP, FTW_SLN }; static const int ftw_arr[] = { FTW_F, FTW_D, FTW_DNR, FTW_NS, FTW_F, FTW_D, FTW_NS }; /* Forward declarations of local functions. */ static int ftw_dir (struct ftw_data *data, struct STAT *st, struct dir_data *old_dir) internal_function; static int object_compare (const void *p1, const void *p2) { /* We don't need a sophisticated and useful comparison. We are only interested in equality. However, we must be careful not to accidentally compare `holes' in the structure. */ const struct known_object *kp1 = p1, *kp2 = p2; int cmp1; cmp1 = (kp1->ino > kp2->ino) - (kp1->ino < kp2->ino); if (cmp1 != 0) return cmp1; return (kp1->dev > kp2->dev) - (kp1->dev < kp2->dev); } static int add_object (struct ftw_data *data, struct STAT *st) { struct known_object *newp = malloc (sizeof (struct known_object)); if (newp == NULL) return -1; newp->dev = st->st_dev; newp->ino = st->st_ino; return __tsearch (newp, &data->known_objects, object_compare) ? 0 : -1; } static inline int find_object (struct ftw_data *data, struct STAT *st) { struct known_object obj; obj.dev = st->st_dev; obj.ino = st->st_ino; return __tfind (&obj, &data->known_objects, object_compare) != NULL; } static inline int __attribute ((always_inline)) open_dir_stream (int *dfdp, struct ftw_data *data, struct dir_data *dirp) { int result = 0; if (data->dirstreams[data->actdir] != NULL) { /* Oh, oh. We must close this stream. Get all remaining entries and store them as a list in the `content' member of the `struct dir_data' variable. */ size_t bufsize = 1024; char *buf = malloc (bufsize); if (buf == NULL) result = -1; else { DIR *st = data->dirstreams[data->actdir]->stream; struct dirent64 *d; size_t actsize = 0; while ((d = __readdir64 (st)) != NULL) { size_t this_len = NAMLEN (d); if (actsize + this_len + 2 >= bufsize) { char *newp; bufsize += MAX (1024, 2 * this_len); newp = (char *) realloc (buf, bufsize); if (newp == NULL) { /* No more memory. */ int save_err = errno; free (buf); __set_errno (save_err); return -1; } buf = newp; } *((char *) __mempcpy (buf + actsize, d->d_name, this_len)) = '\0'; actsize += this_len + 1; } /* Terminate the list with an additional NUL byte. */ buf[actsize++] = '\0'; /* Shrink the buffer to what we actually need. */ data->dirstreams[data->actdir]->content = realloc (buf, actsize); if (data->dirstreams[data->actdir]->content == NULL) { int save_err = errno; free (buf); __set_errno (save_err); result = -1; } else { __closedir (st); data->dirstreams[data->actdir]->stream = NULL; data->dirstreams[data->actdir]->streamfd = -1; data->dirstreams[data->actdir] = NULL; } } } /* Open the new stream. */ if (result == 0) { assert (data->dirstreams[data->actdir] == NULL); if (dfdp != NULL && *dfdp != -1) { int fd = openat64_not_cancel_3 (*dfdp, data->dirbuf + data->ftw.base, O_RDONLY | O_DIRECTORY | O_NDELAY); dirp->stream = NULL; if (fd != -1 && (dirp->stream = __fdopendir (fd)) == NULL) close_not_cancel_no_status (fd); } else { const char *name; if (data->flags & FTW_CHDIR) { name = data->dirbuf + data->ftw.base; if (name[0] == '\0') name = "."; } else name = data->dirbuf; dirp->stream = __opendir (name); } if (dirp->stream == NULL) result = -1; else { dirp->streamfd = dirfd (dirp->stream); dirp->content = NULL; data->dirstreams[data->actdir] = dirp; if (++data->actdir == data->maxdir) data->actdir = 0; } } return result; } static int internal_function process_entry (struct ftw_data *data, struct dir_data *dir, const char *name, size_t namlen, int d_type) { struct STAT st; int result = 0; int flag = 0; size_t new_buflen; if (name[0] == '.' && (name[1] == '\0' || (name[1] == '.' && name[2] == '\0'))) /* Don't process the "." and ".." entries. */ return 0; new_buflen = data->ftw.base + namlen + 2; if (data->dirbufsize < new_buflen) { /* Enlarge the buffer. */ char *newp; data->dirbufsize = 2 * new_buflen; newp = (char *) realloc (data->dirbuf, data->dirbufsize); if (newp == NULL) return -1; data->dirbuf = newp; } *((char *) __mempcpy (data->dirbuf + data->ftw.base, name, namlen)) = '\0'; int statres; if (dir->streamfd != -1) statres = FXSTATAT (_STAT_VER, dir->streamfd, name, &st, (data->flags & FTW_PHYS) ? AT_SYMLINK_NOFOLLOW : 0); else { if ((data->flags & FTW_CHDIR) == 0) name = data->dirbuf; statres = ((data->flags & FTW_PHYS) ? LXSTAT (_STAT_VER, name, &st) : XSTAT (_STAT_VER, name, &st)); } if (statres < 0) { if (errno != EACCES && errno != ENOENT) result = -1; else if (data->flags & FTW_PHYS) flag = FTW_NS; else if (d_type == DT_LNK) flag = FTW_SLN; else { if (dir->streamfd != -1) statres = FXSTATAT (_STAT_VER, dir->streamfd, name, &st, AT_SYMLINK_NOFOLLOW); else statres = LXSTAT (_STAT_VER, name, &st); if (statres == 0 && S_ISLNK (st.st_mode)) flag = FTW_SLN; else flag = FTW_NS; } } else { if (S_ISDIR (st.st_mode)) flag = FTW_D; else if (S_ISLNK (st.st_mode)) flag = FTW_SL; else flag = FTW_F; } if (result == 0 && (flag == FTW_NS || !(data->flags & FTW_MOUNT) || st.st_dev == data->dev)) { if (flag == FTW_D) { if ((data->flags & FTW_PHYS) || (!find_object (data, &st) /* Remember the object. */ && (result = add_object (data, &st)) == 0)) result = ftw_dir (data, &st, dir); } else result = (*data->func) (data->dirbuf, &st, data->cvt_arr[flag], &data->ftw); } if ((data->flags & FTW_ACTIONRETVAL) && result == FTW_SKIP_SUBTREE) result = 0; return result; } static int __attribute ((noinline)) internal_function ftw_dir (struct ftw_data *data, struct STAT *st, struct dir_data *old_dir) { struct dir_data dir; struct dirent64 *d; int previous_base = data->ftw.base; int result; char *startp; /* Open the stream for this directory. This might require that another stream has to be closed. */ result = open_dir_stream (old_dir == NULL ? NULL : &old_dir->streamfd, data, &dir); if (result != 0) { if (errno == EACCES) /* We cannot read the directory. Signal this with a special flag. */ result = (*data->func) (data->dirbuf, st, FTW_DNR, &data->ftw); return result; } /* First, report the directory (if not depth-first). */ if (!(data->flags & FTW_DEPTH)) { result = (*data->func) (data->dirbuf, st, FTW_D, &data->ftw); if (result != 0) { int save_err; fail: save_err = errno; __closedir (dir.stream); dir.streamfd = -1; __set_errno (save_err); if (data->actdir-- == 0) data->actdir = data->maxdir - 1; data->dirstreams[data->actdir] = NULL; return result; } } /* If necessary, change to this directory. */ if (data->flags & FTW_CHDIR) { if (__fchdir (dirfd (dir.stream)) < 0) { result = -1; goto fail; } } /* Next, update the `struct FTW' information. */ ++data->ftw.level; startp = __rawmemchr (data->dirbuf, '\0'); /* There always must be a directory name. */ assert (startp != data->dirbuf); if (startp[-1] != '/') *startp++ = '/'; data->ftw.base = startp - data->dirbuf; while (dir.stream != NULL && (d = __readdir64 (dir.stream)) != NULL) { result = process_entry (data, &dir, d->d_name, NAMLEN (d), d->d_type); if (result != 0) break; } if (dir.stream != NULL) { /* The stream is still open. I.e., we did not need more descriptors. Simply close the stream now. */ int save_err = errno; assert (dir.content == NULL); __closedir (dir.stream); dir.streamfd = -1; __set_errno (save_err); if (data->actdir-- == 0) data->actdir = data->maxdir - 1; data->dirstreams[data->actdir] = NULL; } else { int save_err; char *runp = dir.content; while (result == 0 && *runp != '\0') { char *endp = strchr (runp, '\0'); result = process_entry (data, &dir, runp, endp - runp, DT_UNKNOWN); runp = endp + 1; } save_err = errno; free (dir.content); __set_errno (save_err); } if ((data->flags & FTW_ACTIONRETVAL) && result == FTW_SKIP_SIBLINGS) result = 0; /* Prepare the return, revert the `struct FTW' information. */ data->dirbuf[data->ftw.base - 1] = '\0'; --data->ftw.level; data->ftw.base = previous_base; /* Finally, if we process depth-first report the directory. */ if (result == 0 && (data->flags & FTW_DEPTH)) result = (*data->func) (data->dirbuf, st, FTW_DP, &data->ftw); if (old_dir && (data->flags & FTW_CHDIR) && (result == 0 || ((data->flags & FTW_ACTIONRETVAL) && (result != -1 && result != FTW_STOP)))) { /* Change back to the parent directory. */ int done = 0; if (old_dir->stream != NULL) if (__fchdir (dirfd (old_dir->stream)) == 0) done = 1; if (!done) { if (data->ftw.base == 1) { if (__chdir ("/") < 0) result = -1; } else if (__chdir ("..") < 0) result = -1; } } return result; } static int __attribute ((noinline)) internal_function ftw_startup (const char *dir, int is_nftw, void *func, int descriptors, int flags) { struct ftw_data data; struct STAT st; int result = 0; int save_err; int cwdfd = -1; char *cwd = NULL; char *cp; /* First make sure the parameters are reasonable. */ if (dir[0] == '\0') { __set_errno (ENOENT); return -1; } data.maxdir = descriptors < 1 ? 1 : descriptors; data.actdir = 0; data.dirstreams = (struct dir_data **) alloca (data.maxdir * sizeof (struct dir_data *)); memset (data.dirstreams, '\0', data.maxdir * sizeof (struct dir_data *)); /* PATH_MAX is always defined when we get here. */ data.dirbufsize = MAX (2 * strlen (dir), PATH_MAX); data.dirbuf = (char *) malloc (data.dirbufsize); if (data.dirbuf == NULL) return -1; cp = __stpcpy (data.dirbuf, dir); /* Strip trailing slashes. */ while (cp > data.dirbuf + 1 && cp[-1] == '/') --cp; *cp = '\0'; data.ftw.level = 0; /* Find basename. */ while (cp > data.dirbuf && cp[-1] != '/') --cp; data.ftw.base = cp - data.dirbuf; data.flags = flags; /* This assignment might seem to be strange but it is what we want. The trick is that the first three arguments to the `ftw' and `nftw' callback functions are equal. Therefore we can call in every case the callback using the format of the `nftw' version and get the correct result since the stack layout for a function call in C allows this. */ data.func = (NFTW_FUNC_T) func; /* Since we internally use the complete set of FTW_* values we need to reduce the value range before calling a `ftw' callback. */ data.cvt_arr = is_nftw ? nftw_arr : ftw_arr; /* No object known so far. */ data.known_objects = NULL; /* Now go to the directory containing the initial file/directory. */ if (flags & FTW_CHDIR) { /* We have to be able to go back to the current working directory. The best way to do this is to use a file descriptor. */ cwdfd = __open (".", O_RDONLY | O_DIRECTORY); if (cwdfd == -1) { /* Try getting the directory name. This can be needed if the current directory is executable but not readable. */ if (errno == EACCES) /* GNU extension ahead. */ cwd = __getcwd (NULL, 0); if (cwd == NULL) goto out_fail; } else if (data.maxdir > 1) /* Account for the file descriptor we use here. */ --data.maxdir; if (data.ftw.base > 0) { /* Change to the directory the file is in. In data.dirbuf we have a writable copy of the file name. Just NUL terminate it for now and change the directory. */ if (data.ftw.base == 1) /* I.e., the file is in the root directory. */ result = __chdir ("/"); else { char ch = data.dirbuf[data.ftw.base - 1]; data.dirbuf[data.ftw.base - 1] = '\0'; result = __chdir (data.dirbuf); data.dirbuf[data.ftw.base - 1] = ch; } } } /* Get stat info for start directory. */ if (result == 0) { const char *name; if (data.flags & FTW_CHDIR) { name = data.dirbuf + data.ftw.base; if (name[0] == '\0') name = "."; } else name = data.dirbuf; if (((flags & FTW_PHYS) ? LXSTAT (_STAT_VER, name, &st) : XSTAT (_STAT_VER, name, &st)) < 0) { if (!(flags & FTW_PHYS) && errno == ENOENT && LXSTAT (_STAT_VER, name, &st) == 0 && S_ISLNK (st.st_mode)) result = (*data.func) (data.dirbuf, &st, data.cvt_arr[FTW_SLN], &data.ftw); else /* No need to call the callback since we cannot say anything about the object. */ result = -1; } else { if (S_ISDIR (st.st_mode)) { /* Remember the device of the initial directory in case FTW_MOUNT is given. */ data.dev = st.st_dev; /* We know this directory now. */ if (!(flags & FTW_PHYS)) result = add_object (&data, &st); if (result == 0) result = ftw_dir (&data, &st, NULL); } else { int flag = S_ISLNK (st.st_mode) ? FTW_SL : FTW_F; result = (*data.func) (data.dirbuf, &st, data.cvt_arr[flag], &data.ftw); } } if ((flags & FTW_ACTIONRETVAL) && (result == FTW_SKIP_SUBTREE || result == FTW_SKIP_SIBLINGS)) result = 0; } /* Return to the start directory (if necessary). */ if (cwdfd != -1) { int save_err = errno; if (__fchdir (cwdfd)) {}; close_not_cancel_no_status (cwdfd); __set_errno (save_err); } else if (cwd != NULL) { int save_err = errno; if (__chdir (cwd)) {}; free (cwd); __set_errno (save_err); } /* Free all memory. */ out_fail: save_err = errno; __tdestroy (data.known_objects, free); free (data.dirbuf); __set_errno (save_err); return result; } /* Entry points. */ int FTW_NAME (path, func, descriptors) const char *path; FTW_FUNC_T func; int descriptors; { debug(FTW_NAME_STRING "(\"%s\", &func, %d)", path, descriptors); return ftw_startup (path, 0, func, descriptors, 0); } #if ((!defined(__FTW64_C) && HAVE_NFTW) || (defined(__FTW64_C) && HAVE_NFTW64)) #ifndef _LIBC int NFTW_NAME (path, func, descriptors, flags) const char *path; NFTW_FUNC_T func; int descriptors; int flags; { debug(NFTW_NAME_STRING "(\"%s\", &func, %d, %d)", path, descriptors, flags); return ftw_startup (path, 1, func, descriptors, flags); } #else # include int NFTW_NEW_NAME (const char *, NFTW_FUNC_T, int, int); int NFTW_NEW_NAME (path, func, descriptors, flags) const char *path; NFTW_FUNC_T func; int descriptors; int flags; { debug(NFTW_NEW_NAME_STRING "(\"%s\", &func, %d, %d)", path, descriptors, flags); if (flags & ~(FTW_PHYS | FTW_MOUNT | FTW_CHDIR | FTW_DEPTH | FTW_ACTIONRETVAL)) { __set_errno (EINVAL); return -1; } return ftw_startup (path, 1, func, descriptors, flags); } versioned_symbol (libc, NFTW_NEW_NAME, NFTW_NAME, GLIBC_2_3_3); # if SHLIB_COMPAT(libc, GLIBC_2_1, GLIBC_2_3_3) /* Older nftw* version just ignored all unknown flags. */ int NFTW_OLD_NAME (const char *, NFTW_FUNC_T, int, int); int attribute_compat_text_section NFTW_OLD_NAME (path, func, descriptors, flags) const char *path; NFTW_FUNC_T func; int descriptors; int flags; { debug(NFTW_OLD_NAME_STRING "(\"%s\", &func, %d, %d)", path, descriptors, flags); flags &= (FTW_PHYS | FTW_MOUNT | FTW_CHDIR | FTW_DEPTH); return ftw_startup (path, 1, func, descriptors, flags); } compat_symbol (libc, NFTW_OLD_NAME, NFTW_NAME, GLIBC_2_1); # endif #endif #endif #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/ftw64.c000066400000000000000000000024571225630642300156500ustar00rootroot00000000000000/* File tree walker functions. LFS version. Copyright (C) 1996, 1997, 1998, 2001, 2006 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper , 1996. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ #define __FTW64_C #define FTW_NAME ftw64 #define NFTW_NAME nftw64 #define NFTW_OLD_NAME __old_nftw64 #define NFTW_NEW_NAME __new_nftw64 #define INO_T ino64_t #define STAT stat64 #define LXSTAT __lxstat64 #define XSTAT __xstat64 #define FXSTATAT __fxstatat64 #define FTW_FUNC_T __ftw64_func_t #define NFTW_FUNC_T __nftw64_func_t #include "ftw.c" fakechroot-2.17.2/src/futimesat.c000066400000000000000000000023531225630642300166720ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_FUTIMESAT #define _ATFILE_SOURCE #include #include "libfakechroot.h" wrapper(futimesat, int, (int fd, const char * filename, const struct timeval tv [2])) { debug("futimesat(%d, \"%s\", &tv)", fd, filename); expand_chroot_path(filename); return nextcall(futimesat)(fd, filename, tv); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/get_current_dir_name.c000066400000000000000000000026701225630642300210520ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_GET_CURRENT_DIR_NAME #include "libfakechroot.h" wrapper(get_current_dir_name, char *, (void)) { char *cwd, *oldptr, *newptr; debug("get_current_dir_name()"); if ((cwd = nextcall(get_current_dir_name)()) == NULL) { return NULL; } oldptr = cwd; narrow_chroot_path(cwd); if (cwd == NULL) { return NULL; } if ((newptr = malloc(strlen(cwd)+1)) == NULL) { free(oldptr); return NULL; } strcpy(newptr, cwd); free(oldptr); return newptr; } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/getcwd.c000066400000000000000000000022201225630642300161370ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include "libfakechroot.h" wrapper(getcwd, char *, (char * buf, size_t size)) { char *cwd; debug("getcwd(&buf, %zd)", size); if ((cwd = nextcall(getcwd)(buf, size)) == NULL) { return NULL; } narrow_chroot_path(cwd); return cwd; } fakechroot-2.17.2/src/getcwd.h000066400000000000000000000017231225630642300161530ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __GETCWD_H #define __GETCWD_H #include wrapper_proto(getcwd, char *, (char *, size_t)); #endif fakechroot-2.17.2/src/getcwd_real.c000066400000000000000000000264231225630642300171550ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #define _BSD_SOURCE #define _GNU_SOURCE #ifdef HAVE___LXSTAT64 # define _LARGEFILE64_SOURCE #endif #ifdef HAVE_SYS_SYSCALL_H #include #endif #ifdef SYS_getcwd /* * Copyright (C) 2000-2006 Erik Andersen * * Licensed under the LGPL v2.1. */ #include #include #include #include #include "libfakechroot.h" #define MAX(a, b) ((a) > (b) ? (a) : (b)) LOCAL char * getcwd_real(char *buf, size_t size) { int ret; char *path; size_t alloc_size = size; if (size == 0) { if (buf != NULL) { __set_errno(EINVAL); return NULL; } alloc_size = MAX (PATH_MAX, getpagesize ()); } path=buf; if (buf == NULL) { path = malloc(alloc_size); if (path == NULL) return NULL; } ret = syscall(SYS_getcwd, path, alloc_size); if (ret >= 0) { if (buf == NULL && size == 0) buf = realloc(path, ret); if (buf == NULL) buf = path; return buf; } if (buf == NULL) free (path); return NULL; } #else /* $OpenBSD: getcwd.c,v 1.14 2005/08/08 08:05:34 espie Exp $ */ /* * Copyright (c) 1989, 1991, 1993 * The Regents of the University of California. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include #ifdef HAVE___LXSTAT64 # ifndef _LARGEFILE64_SOURCE # define _LARGEFILE64_SOURCE # endif #endif #include #include #include #include #include #include #include #include "libfakechroot.h" #ifdef HAVE___LXSTAT64 # include "__lxstat64.h" # define STAT_T stat64 # define FSTAT fstat64 # define LSTAT(path, buf) nextcall(__lxstat64)(_STAT_VER, path, buf) #else # include "lstat.h" # define STAT_T stat # define FSTAT fstat # define LSTAT(path, buf) nextcall(lstat)(path, buf) #endif #if !defined(OPENDIR_CALLS___OPEN) && !defined(OPENDIR_CALLS___OPENDIR2) # include "opendir.h" # define OPENDIR(path) nextcall(opendir)(path) #else # define OPENDIR(path) opendir(path) #endif #undef MAXPATHLEN #define MAXPATHLEN FAKECHROOT_PATH_MAX #ifdef HAVE_STRUCT_DIRENT_D_NAMLEN # define NAMLEN(d) ((d)->d_namlen) #else # define NAMLEN(d) (strlen ((d)->d_name)) #endif #define ISDOT(dp) \ (dp->d_name[0] == '.' && (dp->d_name[1] == '\0' || \ (dp->d_name[1] == '.' && dp->d_name[2] == '\0'))) LOCAL char * getcwd_real(char *pt, size_t size) { struct dirent *dp; DIR *dir = NULL; dev_t dev; ino_t ino; int first; char *bpt, *bup; struct STAT_T s; dev_t root_dev; ino_t root_ino; size_t ptsize, upsize; int save_errno; char *ept, *eup, *up; debug("getcwd_real(&pt, %d)", size); /* * If no buffer specified by the user, allocate one as necessary. * If a buffer is specified, the size has to be non-zero. The path * is built from the end of the buffer backwards. */ if (pt) { ptsize = 0; if (!size) { errno = EINVAL; return (NULL); } ept = pt + size; } else { if ((pt = malloc(ptsize = MAXPATHLEN)) == NULL) debug("getcwd_real(NULL, %d)", pt, size); return (NULL); ept = pt + ptsize; } bpt = ept - 1; *bpt = '\0'; /* * Allocate bytes for the string of "../"'s. * Should always be enough (it's 340 levels). If it's not, allocate * as necessary. Special * case the first stat, it's ".", not "..". */ if ((up = malloc(upsize = MAXPATHLEN)) == NULL) goto err; eup = up + upsize; bup = up; up[0] = '.'; up[1] = '\0'; /* Save root values, so know when to stop. */ if (LSTAT("/", &s)) goto err; root_dev = s.st_dev; root_ino = s.st_ino; errno = 0; /* XXX readdir has no error return. */ for (first = 1;; first = 0) { /* Stat the current level. */ if (LSTAT(up, &s)) goto err; /* Save current node values. */ ino = s.st_ino; dev = s.st_dev; /* Check for reaching root. */ if (root_dev == dev && root_ino == ino) { *--bpt = '/'; /* * It's unclear that it's a requirement to copy the * path to the beginning of the buffer, but it's always * been that way and stuff would probably break. */ memmove(pt, bpt, ept - bpt); free(up); debug("getcwd_real(\"%s\", %d)", pt, size); return (pt); } /* * Build pointer to the parent directory, allocating memory * as necessary. Max length is 3 for "../", the largest * possible component name, plus a trailing NUL. */ if (bup + 3 + MAXNAMLEN + 1 >= eup) { char *nup; if ((nup = realloc(up, upsize *= 2)) == NULL) goto err; bup = nup + (bup - up); up = nup; eup = up + upsize; } *bup++ = '.'; *bup++ = '.'; *bup = '\0'; /* Open and stat parent directory. */ if (!(dir = OPENDIR(up)) || FSTAT(dirfd(dir), &s)) goto err; /* Add trailing slash for next directory. */ *bup++ = '/'; /* * If it's a mount point, have to stat each element because * the inode number in the directory is for the entry in the * parent directory, not the inode number of the mounted file. */ save_errno = 0; if (s.st_dev == dev) { for (;;) { if (!(dp = readdir(dir))) goto notfound; if (dp->d_fileno == ino) break; } } else for (;;) { if (!(dp = readdir(dir))) goto notfound; if (ISDOT(dp)) continue; memcpy(bup, dp->d_name, NAMLEN(dp) + 1); /* Save the first error for later. */ if (LSTAT(up, &s)) { if (!save_errno) save_errno = errno; errno = 0; continue; } if (s.st_dev == dev && s.st_ino == ino) break; } /* * Check for length of the current name, preceding slash, * leading slash. */ if (bpt - pt < NAMLEN(dp) + (first ? 1 : 2)) { size_t len; char *npt; if (!ptsize) { errno = ERANGE; goto err; } len = ept - bpt; if ((npt = realloc(pt, ptsize *= 2)) == NULL) goto err; bpt = npt + (bpt - pt); pt = npt; ept = pt + ptsize; memmove(ept - len, bpt, len); bpt = ept - len; } if (!first) *--bpt = '/'; bpt -= NAMLEN(dp); memcpy(bpt, dp->d_name, NAMLEN(dp)); (void)closedir(dir); /* Truncate any file name. */ *bup = '\0'; } notfound: /* * If readdir set errno, use it, not any saved error; otherwise, * didn't find the current directory in its parent directory, set * errno to ENOENT. */ if (!errno) errno = save_errno ? save_errno : ENOENT; /* FALLTHROUGH */ err: save_errno = errno; if (ptsize) free(pt); free(up); if (dir) (void)closedir(dir); errno = save_errno; debug("getcwd_real(NULL, %d)", pt, size); return (NULL); } #endif fakechroot-2.17.2/src/getcwd_real.h000066400000000000000000000017771225630642300171670ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __GETCWD_REAL_H #define __GETCWD_REAL_H #include #include #include "libfakechroot.h" char * getcwd_real(char *, size_t); #endif fakechroot-2.17.2/src/getpeername.c000066400000000000000000000045171225630642300171710ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2011 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_GETPEERNAME #define _GNU_SOURCE #include #ifdef AF_UNIX #include #include "libfakechroot.h" #include "strlcpy.h" #ifdef HAVE_GETPEERNAME_TYPE_ARG2___SOCKADDR_ARG__ # define SOCKADDR(addr) ((addr).__sockaddr__) # define SOCKADDR_UN(addr) ((addr).__sockaddr_un__) #else # define SOCKADDR(addr) (addr) # define SOCKADDR_UN(addr) (addr) #endif wrapper(getpeername, int, (int s, GETPEERNAME_TYPE_ARG2(addr), socklen_t * addrlen)) { int status; socklen_t newaddrlen; struct sockaddr_un newaddr; debug("getpeername(%d, &addr, &addrlen)", s); if (SOCKADDR(addr)->sa_family != AF_UNIX) { return nextcall(getpeername)(s, addr, addrlen); } newaddrlen = sizeof(struct sockaddr_un); memset(&newaddr, 0, newaddrlen); status = nextcall(getpeername)(s, (struct sockaddr *)&newaddr, &newaddrlen); if (status != 0) { return status; } if (newaddr.sun_family == AF_UNIX && newaddr.sun_path && *(newaddr.sun_path)) { char tmp[FAKECHROOT_PATH_MAX]; strlcpy(tmp, newaddr.sun_path, FAKECHROOT_PATH_MAX); narrow_chroot_path(tmp); strlcpy(newaddr.sun_path, tmp, UNIX_PATH_MAX); } memcpy((struct sockaddr_un *)SOCKADDR_UN(addr), &newaddr, *addrlen < sizeof(struct sockaddr_un) ? *addrlen : sizeof(struct sockaddr_un)); *addrlen = SUN_LEN(&newaddr); return status; } #else typedef int empty_translation_unit; #endif #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/getsockname.c000066400000000000000000000045171225630642300171750ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2011 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_GETSOCKNAME #define _GNU_SOURCE #include #ifdef AF_UNIX #include #include "libfakechroot.h" #include "strlcpy.h" #ifdef HAVE_GETSOCKNAME_TYPE_ARG2___SOCKADDR_ARG__ # define SOCKADDR(addr) ((addr).__sockaddr__) # define SOCKADDR_UN(addr) ((addr).__sockaddr_un__) #else # define SOCKADDR(addr) (addr) # define SOCKADDR_UN(addr) (addr) #endif wrapper(getsockname, int, (int s, GETSOCKNAME_TYPE_ARG2(addr), socklen_t * addrlen)) { int status; socklen_t newaddrlen; struct sockaddr_un newaddr; debug("getsockname(%d, &addr, &addrlen)", s); if (SOCKADDR(addr)->sa_family != AF_UNIX) { return nextcall(getsockname)(s, addr, addrlen); } newaddrlen = sizeof(struct sockaddr_un); memset(&newaddr, 0, newaddrlen); status = nextcall(getsockname)(s, (struct sockaddr *)&newaddr, &newaddrlen); if (status != 0) { return status; } if (newaddr.sun_family == AF_UNIX && newaddr.sun_path && *(newaddr.sun_path)) { char tmp[FAKECHROOT_PATH_MAX]; strlcpy(tmp, newaddr.sun_path, FAKECHROOT_PATH_MAX); narrow_chroot_path(tmp); strlcpy(newaddr.sun_path, tmp, UNIX_PATH_MAX); } memcpy((struct sockaddr_un *)SOCKADDR_UN(addr), &newaddr, *addrlen < sizeof(struct sockaddr_un) ? *addrlen : sizeof(struct sockaddr_un)); *addrlen = SUN_LEN(&newaddr); return status; } #else typedef int empty_translation_unit; #endif #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/getwd.c000066400000000000000000000022401225630642300157760ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_GETWD #include "libfakechroot.h" wrapper(getwd, char *, (char * buf)) { char *cwd; debug("getwd(&buf)"); if ((cwd = nextcall(getwd)(buf)) == NULL) { return NULL; } narrow_chroot_path(cwd); return cwd; } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/getxattr.c000066400000000000000000000024011225630642300165250ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_GETXATTR #include #include #include "libfakechroot.h" wrapper(getxattr, ssize_t, (const char * path, const char * name, void * value, size_t size)) { debug("getxattr(\"%s\", \"%s\", &value, %zd)", path, name, size); expand_chroot_path(path); return nextcall(getxattr)(path, name, value, size); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/glob.c000066400000000000000000000033661225630642300156210ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include "libfakechroot.h" wrapper(glob, int, (const char * pattern, int flags, int (* errfunc) (const char *, int), glob_t * pglob)) { int rc, i; debug("glob(\"%s\", %d, &errfunc, &pglob)", pattern, flags); expand_chroot_rel_path(pattern); rc = nextcall(glob)(pattern, flags, errfunc, pglob); if (rc < 0) return rc; for (i = 0; i < pglob->gl_pathc; i++) { const char *fakechroot_base = getenv("FAKECHROOT_BASE"); char tmp[FAKECHROOT_PATH_MAX], *tmpptr; strcpy(tmp, pglob->gl_pathv[i]); if (fakechroot_base != NULL) { const char *ptr = strstr(tmp, fakechroot_base); if (ptr != tmp) { tmpptr = tmp; } else { tmpptr = tmp + strlen(fakechroot_base); } strcpy(pglob->gl_pathv[i], tmpptr); } } return rc; } fakechroot-2.17.2/src/glob64.c000066400000000000000000000035401225630642300157650ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_GLOB64 #define _LARGEFILE64_SOURCE #include #include "libfakechroot.h" wrapper(glob64, int, (const char * pattern, int flags, int (* errfunc) (const char *, int), glob64_t * pglob)) { int rc, i; debug("glob64(\"%s\", %d, &errfunc, &pglob)", pattern, flags); expand_chroot_rel_path(pattern); rc = nextcall(glob64)(pattern, flags, errfunc, pglob); if (rc < 0) return rc; for (i = 0; i < pglob->gl_pathc; i++) { const char *fakechroot_base = getenv("FAKECHROOT_BASE"); char tmp[FAKECHROOT_PATH_MAX], *tmpptr; strcpy(tmp, pglob->gl_pathv[i]); if (fakechroot_base != NULL) { const char *ptr = strstr(tmp, fakechroot_base); if (ptr != tmp) { tmpptr = tmp; } else { tmpptr = tmp + strlen(fakechroot_base); } strcpy(pglob->gl_pathv[i], tmpptr); } } return rc; } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/glob_pattern_p.c000066400000000000000000000022611225630642300176660ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_GLOB_PATTERN_P #include "libfakechroot.h" wrapper(glob_pattern_p, int, (const char * pattern, int quote)) { debug("glob_pattern_p(\"%s\", %d)", pattern, quote); expand_chroot_path(pattern); return nextcall(glob_pattern_p)(pattern, quote); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/inotify_add_watch.c000066400000000000000000000023531225630642300203500ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_INOTIFY_ADD_WATCH #include #include "libfakechroot.h" wrapper(inotify_add_watch, int, (int fd, const char * pathname, uint32_t mask)) { debug("inotify_add_watch(%d, \"%s\", %d)", fd, pathname, mask); expand_chroot_path(pathname); return nextcall(inotify_add_watch)(fd, pathname, mask); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/lchmod.c000066400000000000000000000022631225630642300161370ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_LCHMOD #include #include #include "libfakechroot.h" wrapper(lchmod, int, (const char * path, mode_t mode)) { debug("lchmod(\"%s\", 0%o)", path, mode); expand_chroot_path(path); return nextcall(lchmod)(path, mode); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/lchown.c000066400000000000000000000022151225630642300161600ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include "libfakechroot.h" wrapper(lchown, int, (const char * path, uid_t owner, gid_t group)) { debug("lchown(\"%s\", %d, %d)", path, owner, group); expand_chroot_path(path); return nextcall(lchown)(path, owner, group); } fakechroot-2.17.2/src/lckpwdf.c000066400000000000000000000020371225630642300163220ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_LCKPWDF #include "libfakechroot.h" wrapper(lckpwdf, int, (void)) { debug("lckpwdf()"); return 0; } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/lgetxattr.c000066400000000000000000000024051225630642300167050ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_LGETXATTR #include #include #include "libfakechroot.h" wrapper(lgetxattr, ssize_t, (const char * path, const char * name, void * value, size_t size)) { debug("lgetxattr(\"%s\", \"%s\", &value, %zd)", path, name, size); expand_chroot_path(path); return nextcall(lgetxattr)(path, name, value, size); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/libfakechroot.c000066400000000000000000000133401225630642300175030ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2003, 2005, 2007-2011 Piotr Roszatycki Copyright (c) 2007 Mark Eichin Copyright (c) 2006, 2007 Alexander Shishkin klik2 support -- give direct access to a list of directories Copyright (c) 2006, 2007 Lionel Tricon This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #define _GNU_SOURCE #include #include #include #include #include #include #include "setenv.h" #include "libfakechroot.h" #include "getcwd_real.h" /* Useful to exclude a list of directories or files */ static char *exclude_list[32]; static int exclude_length[32]; static int list_max = 0; static int first = 0; static char *home_path = NULL; /* List of environment variables to preserve on clearenv() */ char *preserve_env_list[] = { "FAKECHROOT_BASE", "FAKECHROOT_CMD_SUBST", "FAKECHROOT_DEBUG", "FAKECHROOT_DETECT", "FAKECHROOT_ELFLOADER", "FAKECHROOT_ELFLOADER_OPT_ARGV0", "FAKECHROOT_EXCLUDE_PATH", "FAKECHROOT_VERSION", "FAKEROOTKEY", "FAKED_MODE", "LD_LIBRARY_PATH", "LD_PRELOAD" }; const int preserve_env_list_count = sizeof preserve_env_list / sizeof preserve_env_list[0]; LOCAL int fakechroot_debug (const char *fmt, ...) { int ret; char newfmt[2048]; va_list ap; va_start(ap, fmt); if (!getenv("FAKECHROOT_DEBUG")) return 0; sprintf(newfmt, PACKAGE ": %s\n", fmt); ret = vfprintf(stderr, newfmt, ap); va_end(ap); return ret; } #include "getcwd.h" /* Bootstrap the library */ void fakechroot_init (void) CONSTRUCTOR; void fakechroot_init (void) { char *detect = getenv("FAKECHROOT_DETECT"); if (detect) { /* printf causes coredump on FreeBSD */ if (write(STDOUT_FILENO, PACKAGE, sizeof(PACKAGE)-1) && write(STDOUT_FILENO, " ", 1) && write(STDOUT_FILENO, VERSION, sizeof(VERSION)-1) && write(STDOUT_FILENO, "\n", 1)) { /* -Wunused-result */ } _Exit(atoi(detect)); } debug("fakechroot_init()"); debug("FAKECHROOT_BASE=\"%s\"", getenv("FAKECHROOT_BASE")); debug("FAKECHROOT_BASE_ORIG=\"%s\"", getenv("FAKECHROOT_BASE_ORIG")); debug("FAKECHROOT_CMD_ORIG=\"%s\"", getenv("FAKECHROOT_CMD_ORIG")); if (!first) { struct passwd *passwd = NULL; char *exclude_path = getenv("FAKECHROOT_EXCLUDE_PATH"); first = 1; /* We get a list of directories or files */ if (exclude_path) { int i; for (i = 0; list_max < 32; ) { int j; for (j = i; exclude_path[j] != ':' && exclude_path[j] != '\0'; j++); exclude_list[list_max] = malloc(j - i + 2); memset(exclude_list[list_max], '\0', j - i + 2); strncpy(exclude_list[list_max], &(exclude_path[i]), j - i); exclude_length[list_max] = strlen(exclude_list[list_max]); list_max++; if (exclude_path[j] != ':') break; i = j + 1; } } /* We get the home of the user */ passwd = getpwuid(getuid()); if (passwd && passwd->pw_dir) { home_path = malloc(strlen(passwd->pw_dir) + 2); strcpy(home_path, passwd->pw_dir); strcat(home_path, "/"); } __setenv("FAKECHROOT", "true", 1); __setenv("FAKECHROOT_VERSION", FAKECHROOT, 1); } } /* Lazily load function */ LOCAL fakechroot_wrapperfn_t fakechroot_loadfunc (struct fakechroot_wrapper * w) { char *msg; if (!(w->nextfunc = dlsym(RTLD_NEXT, w->name))) {; msg = dlerror(); fprintf(stderr, "%s: %s: %s\n", PACKAGE, w->name, msg != NULL ? msg : "unresolved symbol"); exit(EXIT_FAILURE); } return w->nextfunc; } /* Check if path is on exclude list */ LOCAL int fakechroot_localdir (const char * p_path) { char *v_path = (char *)p_path; char cwd_path[FAKECHROOT_PATH_MAX]; if (!p_path) return 0; if (!first) fakechroot_init(); /* We need to expand ~ paths */ if (home_path != NULL && p_path[0] == '~' && (p_path[1] == '\0' || p_path[1] == '/')) { strcpy(cwd_path, home_path); strcat(cwd_path, &(p_path[1])); v_path = cwd_path; } /* We need to expand relative paths */ if (p_path[0] != '/') { getcwd_real(cwd_path, FAKECHROOT_PATH_MAX); v_path = cwd_path; narrow_chroot_path(v_path); } /* We try to find if we need direct access to a file */ { const size_t len = strlen(v_path); int i; for (i = 0; i < list_max; i++) { if (exclude_length[i] > len || v_path[exclude_length[i] - 1] != (exclude_list[i])[exclude_length[i] - 1] || strncmp(exclude_list[i], v_path, exclude_length[i]) != 0) continue; if (exclude_length[i] == len || v_path[exclude_length[i]] == '/') return 1; } } return 0; } fakechroot-2.17.2/src/libfakechroot.h000066400000000000000000000151251225630642300175130ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __LIBFAKECHROOT_H #define __LIBFAKECHROOT_H #include #include #include #include #include "rel2abs.h" #include "rel2absat.h" #define debug fakechroot_debug #ifdef HAVE___ATTRIBUTE__VISIBILITY # define LOCAL __attribute__((visibility("hidden"))) #else # define LOCAL #endif #ifdef HAVE___ATTRIBUTE__CONSTRUCTOR # define CONSTRUCTOR __attribute__((constructor)) #else # define CONSTRUCTOR #endif #ifdef HAVE___ATTRIBUTE__SECTION_DATA_FAKECHROOT # define SECTION_DATA_FAKECHROOT __attribute__((section("data.fakechroot"))) #else # define SECTION_DATA_FAKECHROOT #endif #if defined(PATH_MAX) # define FAKECHROOT_PATH_MAX PATH_MAX #elif defined(_POSIX_PATH_MAX) # define FAKECHROOT_PATH_MAX _POSIX_PATH_MAX #elif defined(MAXPATHLEN) # define FAKECHROOT_PATH_MAX MAXPATHLEN #else # define FAKECHROOT_PATH_MAX 2048 #endif #ifndef UNIX_PATH_MAX # define UNIX_PATH_MAX 108 #endif #ifdef AF_UNIX # ifndef SUN_LEN # define SUN_LEN(su) (sizeof(*(su)) - sizeof((su)->sun_path) + strlen((su)->sun_path)) # endif #endif #ifndef __set_errno # define __set_errno(e) (errno = (e)) #endif #ifndef HAVE_VFORK # define vfork fork #endif #define narrow_chroot_path(path) \ { \ if ((path) != NULL && *((char *)(path)) != '\0') { \ const char *fakechroot_base = getenv("FAKECHROOT_BASE"); \ if (fakechroot_base != NULL) { \ char *fakechroot_ptr = strstr((path), fakechroot_base); \ if (fakechroot_ptr == (path)) { \ const size_t fakechroot_base_len = strlen(fakechroot_base); \ const size_t path_len = strlen(path); \ if (path_len == fakechroot_base_len) { \ ((char *)(path))[0] = '/'; \ ((char *)(path))[1] = '\0'; \ } \ else if ( ((char *)(path))[fakechroot_base_len] == '/' ) { \ memmove((void *)(path), (path) + fakechroot_base_len, 1 + path_len - fakechroot_base_len); \ } \ } \ } \ } \ } #define expand_chroot_rel_path(path) \ { \ if (!fakechroot_localdir(path)) { \ if ((path) != NULL && *((char *)(path)) == '/') { \ const char *fakechroot_base = getenv("FAKECHROOT_BASE"); \ if (fakechroot_base != NULL ) { \ char fakechroot_buf[FAKECHROOT_PATH_MAX]; \ snprintf(fakechroot_buf, FAKECHROOT_PATH_MAX, "%s%s", fakechroot_base, (path)); \ (path) = fakechroot_buf; \ } \ } \ } \ } #define expand_chroot_path(path) \ { \ if (!fakechroot_localdir(path)) { \ if ((path) != NULL) { \ char fakechroot_abspath[FAKECHROOT_PATH_MAX]; \ rel2abs((path), fakechroot_abspath); \ (path) = fakechroot_abspath; \ expand_chroot_rel_path(path); \ } \ } \ } #define expand_chroot_path_at(dirfd, path) \ { \ if (!fakechroot_localdir(path)) { \ if ((path) != NULL) { \ char fakechroot_abspath[FAKECHROOT_PATH_MAX]; \ rel2absat(dirfd, (path), fakechroot_abspath); \ (path) = fakechroot_abspath; \ expand_chroot_rel_path(path); \ } \ } \ } #define wrapper_decl_proto(function) \ extern LOCAL struct fakechroot_wrapper fakechroot_##function##_wrapper_decl SECTION_DATA_FAKECHROOT #define wrapper_decl(function) \ LOCAL struct fakechroot_wrapper fakechroot_##function##_wrapper_decl SECTION_DATA_FAKECHROOT = { \ (fakechroot_wrapperfn_t) function, \ NULL, \ #function \ } #define wrapper_fn_t(function, return_type, arguments) \ typedef return_type (*fakechroot_##function##_fn_t) arguments #define wrapper_proto(function, return_type, arguments) \ extern return_type function arguments; \ wrapper_fn_t(function, return_type, arguments); \ wrapper_decl_proto(function) #if __USE_FORTIFY_LEVEL > 0 && defined __extern_always_inline && defined __va_arg_pack_len # define wrapper_fn_name(function) __##function##_alias # define wrapper_proto_alias(function, return_type, arguments) \ extern return_type __REDIRECT (wrapper_fn_name(function), arguments, function); \ wrapper_fn_t(function, return_type, arguments); \ wrapper_decl_proto(function) #else # define wrapper_fn_name(function) function # define wrapper_proto_alias(function, return_type, arguments) \ wrapper_proto(function, return_type, arguments) #endif #define wrapper(function, return_type, arguments) \ wrapper_proto(function, return_type, arguments); \ wrapper_decl(function); \ return_type function arguments #define wrapper_alias(function, return_type, arguments) \ wrapper_proto_alias(function, return_type, arguments); \ wrapper_decl(function); \ return_type wrapper_fn_name(function) arguments #define nextcall(function) \ ( \ (fakechroot_##function##_fn_t)( \ fakechroot_##function##_wrapper_decl.nextfunc ? \ fakechroot_##function##_wrapper_decl.nextfunc : \ fakechroot_loadfunc(&fakechroot_##function##_wrapper_decl) \ ) \ ) typedef void (*fakechroot_wrapperfn_t)(void); struct fakechroot_wrapper { fakechroot_wrapperfn_t func; fakechroot_wrapperfn_t nextfunc; const char *name; }; extern char *preserve_env_list[]; extern const int preserve_env_list_count; int fakechroot_debug (const char *, ...); fakechroot_wrapperfn_t fakechroot_loadfunc (struct fakechroot_wrapper *); int fakechroot_localdir (const char *); /* We don't want to define _BSD_SOURCE and include stdio.h */ int snprintf(char *, size_t, const char *, ...); #endif fakechroot-2.17.2/src/link.c000066400000000000000000000023071225630642300156250ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include "libfakechroot.h" wrapper(link, int, (const char *oldpath, const char *newpath)) { char tmp[FAKECHROOT_PATH_MAX]; debug("link(\"%s\", \"%s\")", oldpath, newpath); expand_chroot_path(oldpath); strcpy(tmp, oldpath); oldpath = tmp; expand_chroot_path(newpath); return nextcall(link)(oldpath, newpath); } fakechroot-2.17.2/src/linkat.c000066400000000000000000000026571225630642300161620ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_LINKAT #define _ATFILE_SOURCE #include "libfakechroot.h" wrapper(linkat, int, (int olddirfd, const char * oldpath, int newdirfd, const char * newpath, int flags)) { char tmp[FAKECHROOT_PATH_MAX]; debug("linkat(%d, \"%s\", %d, \"%s\", %d)", olddirfd, oldpath, newdirfd, newpath, flags); expand_chroot_path_at(olddirfd, oldpath); strcpy(tmp, oldpath); oldpath = tmp; expand_chroot_path_at(newdirfd, newpath); return nextcall(linkat)(olddirfd, oldpath, newdirfd, newpath, flags); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/listxattr.c000066400000000000000000000023331225630642300167250ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_LISTXATTR #include #include #include "libfakechroot.h" wrapper(listxattr, ssize_t, (const char * path, char * list, size_t size)) { debug("listxattr(\"%s\", &list, %zd)", path, list); expand_chroot_path(path); return nextcall(listxattr)(path, list, size); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/llistxattr.c000066400000000000000000000023351225630642300171030ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_LLISTXATTR #include #include #include "libfakechroot.h" wrapper(llistxattr, ssize_t, (const char *path, char *list, size_t size)) { debug("llistxattr(\"%s\", &list, %zd)", path, list); expand_chroot_path(path); return nextcall(llistxattr)(path, list, size); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/lremovexattr.c000066400000000000000000000022471225630642300174270ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_LREMOVEXATTR #include "libfakechroot.h" wrapper(lremovexattr, int, (const char * path, const char * name)) { debug("lremovexattr(\"%s\", \"%s\")", path, name); expand_chroot_path(path); return nextcall(lremovexattr)(path, name); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/lsetxattr.c000066400000000000000000000024151225630642300167220ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_LSETXATTR #include #include "libfakechroot.h" wrapper(lsetxattr, int, (const char * path, const char * name, const void * value, size_t size, int flags)) { debug("lsetxattr(\"%s\", \"%s\", &value, %zd, %d)", path, name, size, flags); expand_chroot_path(path); return nextcall(lsetxattr)(path, name, value, size, flags); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/lstat.c000066400000000000000000000040431225630642300160160ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifndef HAVE___LXSTAT #include #include #include "libfakechroot.h" #include "lstat.h" wrapper(lstat, int, (int ver, const char * filename, struct stat * buf)) { debug("lstat(%d, \"%s\", &buf)", ver, filename); if (!fakechroot_localdir(filename)) { if (filename != NULL) { char abs_filename[FAKECHROOT_PATH_MAX]; rel2abs(filename, abs_filename); filename = abs_filename; } } return lstat_rel(ver, filename, buf); } /* Prevent looping with realpath() */ LOCAL int lstat_rel(const char * file_name, struct stat * buf) { char *fakechroot_path, fakechroot_buf[FAKECHROOT_PATH_MAX], tmp[FAKECHROOT_PATH_MAX]; int retval; READLINK_TYPE_RETURN status; const char *orig; debug("lstat_rel(\"%s\", &buf)", file_name); orig = file_name; expand_chroot_rel_path(file_name); retval = nextcall(lstat)(file_name, buf); /* deal with http://bugs.debian.org/561991 */ if ((buf->st_mode & S_IFMT) == S_IFLNK) if ((status = readlink(orig, tmp, sizeof(tmp)-1)) != -1) buf->st_size = status; return retval; } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/lstat.h000066400000000000000000000021001225630642300160130ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __LSTAT_H #define __LSTAT_H #include #include "libfakechroot.h" #ifndef HAVE___LXSTAT wrapper_proto(lstat, int, (int, const char *, struct stat *)); int lstat_rel(const char *, struct stat *); #endif #endif fakechroot-2.17.2/src/lstat64.c000066400000000000000000000035431225630642300161740ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #if defined(HAVE_LSTAT64) && !defined(HAVE___LXSTAT64) #define _LARGEFILE64_SOURCE #define _BSD_SOURCE #include #include #include #include #include "libfakechroot.h" wrapper(lstat64, int, (const char * file_name, struct stat64 * buf)) { char *fakechroot_path, fakechroot_buf[FAKECHROOT_PATH_MAX], tmp[FAKECHROOT_PATH_MAX]; char resolved[FAKECHROOT_PATH_MAX]; int retval; READLINK_TYPE_RETURN status; const char *orig; debug("lstat64(\"%s\", &buf)", file_name); if (rel2abs(file_name, resolved) == NULL) { return -1; } file_name = resolved; orig = file_name; expand_chroot_path(file_name); retval = nextcall(lstat64)(file_name, buf); /* deal with http://bugs.debian.org/561991 */ if ((buf->st_mode & S_IFMT) == S_IFLNK) if ((status = readlink(orig, tmp, sizeof(tmp)-1)) != -1) buf->st_size = status; return retval; } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/lutimes.c000066400000000000000000000022701225630642300163510ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_LUTIMES #include #include "libfakechroot.h" wrapper(lutimes, int, (const char * filename, const struct timeval tv [2])) { debug("lutimes(\"%s\", &tv)", filename); expand_chroot_path(filename); return nextcall(lutimes)(filename, tv); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/mkdir.c000066400000000000000000000021711225630642300157750ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include "libfakechroot.h" wrapper(mkdir, int, (const char *pathname, mode_t mode)) { debug("mkdir(\"%s\", 0%o)", pathname, mode); expand_chroot_path(pathname); return nextcall(mkdir)(pathname, mode); } fakechroot-2.17.2/src/mkdirat.c000066400000000000000000000024051225630642300163220ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_MKDIRAT #define _ATFILE_SOURCE #include #include #include "libfakechroot.h" wrapper(mkdirat, int, (int dirfd, const char * pathname, mode_t mode)) { debug("mkdirat(%d, \"%s\", 0%o)", dirfd, pathname, mode); expand_chroot_path_at(dirfd, pathname); return nextcall(mkdirat)(dirfd, pathname, mode); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/mkdtemp.c000066400000000000000000000033651225630642300163360ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_MKDTEMP #define _BSD_SOURCE #include #include "libfakechroot.h" #include "strlcpy.h" wrapper(mkdtemp, char *, (char * template)) { char tmp[FAKECHROOT_PATH_MAX], *tmpptr = tmp; char *xxxsrc, *xxxdst; int xxxlen = 0; debug("mkdtemp(\"%s\")", template); strlcpy(tmp, template, FAKECHROOT_PATH_MAX); if (!fakechroot_localdir(tmp)) { expand_chroot_path(tmpptr); } for (xxxdst = template; *xxxdst; xxxdst++); for (xxxdst--; *xxxdst == 'X'; xxxdst--, xxxlen++); xxxdst++; for (xxxsrc = tmpptr; *xxxsrc; xxxsrc++); for (xxxsrc--; *xxxsrc == 'X'; xxxsrc--); xxxsrc++; if (nextcall(mkdtemp)(tmpptr) == NULL || !*tmpptr) { goto error; } memmove(xxxdst, xxxsrc, xxxlen); return template; error: *template = '\0'; return template; } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/mkfifo.c000066400000000000000000000021751225630642300161460ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include "libfakechroot.h" wrapper(mkfifo, int, (const char * pathname, mode_t mode)) { debug("mkfifo(\"%s\", 0%o)", pathname, mode); expand_chroot_path(pathname); return nextcall(mkfifo)(pathname, mode); } fakechroot-2.17.2/src/mkfifoat.c000066400000000000000000000024111225630642300164640ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_MKFIFOAT #define _ATFILE_SOURCE #include #include #include "libfakechroot.h" wrapper(mkfifoat, int, (int dirfd, const char * pathname, mode_t mode)) { debug("mkfifoat(%d, \"%s\", 0%o)", dirfd, pathname, mode); expand_chroot_path_at(dirfd, pathname); return nextcall(mkfifoat)(dirfd, pathname, mode); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/mknod.c000066400000000000000000000023061225630642300157770ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifndef HAVE___XMKNOD #include #include "libfakechroot.h" wrapper(mknod, int, (const char * pathname, mode_t mode, dev_t dev)) { debug("mknod(\"%s\", 0%o, %ld)", pathname, mode, dev); expand_chroot_path(pathname); return nextcall(mknod)(pathname, mode, dev); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/mknodat.c000066400000000000000000000024531225630642300163270ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #if defined(HAVE_MKNODAT) && !defined(HAVE___XMKNODAT) #define _ATFILE_SOURCE #include #include "libfakechroot.h" wrapper(mknodat, int, (int dirfd, const char * pathname, mode_t mode, dev_t dev)) { debug("mknodat(%d, \"%s\", 0%o, %ld)", dirfd, pathname, mode, dev); expand_chroot_path_at(dirfd, pathname); return nextcall(mknodat)(dirfd, pathname, mode, dev); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/mkostemp.c000066400000000000000000000034221225630642300165260ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_MKOSTEMP #define _GNU_SOURCE #include #include "libfakechroot.h" #include "strlcpy.h" wrapper(mkostemp, int, (char * template, int flags)) { char tmp[FAKECHROOT_PATH_MAX], *tmpptr = tmp; char *xxxsrc, *xxxdst; int xxxlen = 0; int fd; debug("mkostemp(\"%s\", %d)", template, flags); strlcpy(tmp, template, FAKECHROOT_PATH_MAX); if (!fakechroot_localdir(tmp)) { expand_chroot_path(tmpptr); } for (xxxdst = template; *xxxdst; xxxdst++); for (xxxdst--; *xxxdst == 'X'; xxxdst--, xxxlen++); xxxdst++; for (xxxsrc = tmpptr; *xxxsrc; xxxsrc++); for (xxxsrc--; *xxxsrc == 'X'; xxxsrc--); xxxsrc++; if ((fd = nextcall(mkostemp)(tmpptr, flags)) == -1 || !*tmpptr) { goto error; } memmove(xxxdst, xxxsrc, xxxlen); return fd; error: *template = '\0'; return fd; } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/mkostemp64.c000066400000000000000000000034661225630642300167100ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_MKOSTEMP64 #define _GNU_SOURCE #define _LARGEFILE64_SOURCE #include #include "libfakechroot.h" #include "strlcpy.h" wrapper(mkostemp64, int, (char * template, int flags)) { char tmp[FAKECHROOT_PATH_MAX], *tmpptr = tmp; char *xxxsrc, *xxxdst; int xxxlen = 0; int fd; debug("mkostemp64(\"%s\", %d)", template, flags); strlcpy(tmp, template, FAKECHROOT_PATH_MAX); if (!fakechroot_localdir(tmp)) { expand_chroot_path(tmpptr); } for (xxxdst = template; *xxxdst; xxxdst++); for (xxxdst--; *xxxdst == 'X'; xxxdst--, xxxlen++); xxxdst++; for (xxxsrc = tmpptr; *xxxsrc; xxxsrc++); for (xxxsrc--; *xxxsrc == 'X'; xxxsrc--); xxxsrc++; if ((fd = nextcall(mkostemp64)(tmpptr, flags)) == -1 || !*tmpptr) { goto error; } memmove(xxxdst, xxxsrc, xxxlen); return fd; error: *template = '\0'; return fd; } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/mkostemps.c000066400000000000000000000037211225630642300167130ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_MKOSTEMPS #define _GNU_SOURCE #include #include #include "libfakechroot.h" #include "strlcpy.h" wrapper(mkostemps, int, (char * template, int suffixlen, int flags)) { char tmp[FAKECHROOT_PATH_MAX], *tmpptr = tmp; char *xxxsrc, *xxxdst; int xxxlen = 0; int fd; debug("mkostemps(\"%s\", %d, %d)", template, suffixlen, flags); if (strlen(template)+suffixlen < 6) { __set_errno(EINVAL); return -1; } strlcpy(tmp, template, FAKECHROOT_PATH_MAX); if (!fakechroot_localdir(tmp)) { expand_chroot_path(tmpptr); } for (xxxdst = template; *xxxdst; xxxdst++); for (xxxdst -= 1 + suffixlen; *xxxdst == 'X'; xxxdst--, xxxlen++); xxxdst++; for (xxxsrc = tmpptr; *xxxsrc; xxxsrc++); for (xxxsrc -= 1 + suffixlen; *xxxsrc == 'X'; xxxsrc--); xxxsrc++; if ((fd = nextcall(mkostemps)(tmpptr, suffixlen, flags)) == -1 || !*tmpptr) { goto error; } memmove(xxxdst, xxxsrc, xxxlen); return fd; error: *template = '\0'; return fd; } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/mkostemps64.c000066400000000000000000000037651225630642300170750ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_MKOSTEMPS64 #define _GNU_SOURCE #define _LARGEFILE64_SOURCE #include #include #include "libfakechroot.h" #include "strlcpy.h" wrapper(mkostemps64, int, (char * template, int suffixlen, int flags)) { char tmp[FAKECHROOT_PATH_MAX], *tmpptr = tmp; char *xxxsrc, *xxxdst; int xxxlen = 0; int fd; debug("mkostemps64(\"%s\", %d, %d)", template, suffixlen, flags); if (strlen(template)+suffixlen < 6) { __set_errno(EINVAL); return -1; } strlcpy(tmp, template, FAKECHROOT_PATH_MAX); if (!fakechroot_localdir(tmp)) { expand_chroot_path(tmpptr); } for (xxxdst = template; *xxxdst; xxxdst++); for (xxxdst -= 1 + suffixlen; *xxxdst == 'X'; xxxdst--, xxxlen++); xxxdst++; for (xxxsrc = tmpptr; *xxxsrc; xxxsrc++); for (xxxsrc -= 1 + suffixlen; *xxxsrc == 'X'; xxxsrc--); xxxsrc++; if ((fd = nextcall(mkostemps64)(tmpptr, suffixlen, flags)) == -1 || !*tmpptr) { goto error; } memmove(xxxdst, xxxsrc, xxxlen); return fd; error: *template = '\0'; return fd; } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/mkstemp.c000066400000000000000000000032601225630642300163470ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #define _BSD_SOURCE #include #include "libfakechroot.h" #include "strlcpy.h" wrapper(mkstemp, int, (char * template)) { char tmp[FAKECHROOT_PATH_MAX], *tmpptr = tmp; char *xxxsrc, *xxxdst; int xxxlen = 0; int fd; debug("mkstemp(\"%s\")", template); strlcpy(tmp, template, FAKECHROOT_PATH_MAX); if (!fakechroot_localdir(tmp)) { expand_chroot_path(tmpptr); } for (xxxdst = template; *xxxdst; xxxdst++); for (xxxdst--; *xxxdst == 'X'; xxxdst--, xxxlen++); xxxdst++; for (xxxsrc = tmpptr; *xxxsrc; xxxsrc++); for (xxxsrc--; *xxxsrc == 'X'; xxxsrc--); xxxsrc++; if ((fd = nextcall(mkstemp)(tmpptr)) == -1 || !*tmpptr) { goto error; } memmove(xxxdst, xxxsrc, xxxlen); return fd; error: *template = '\0'; return fd; } fakechroot-2.17.2/src/mkstemp64.c000066400000000000000000000034331225630642300165230ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_MKSTEMP64 #define _LARGEFILE64_SOURCE #define _BSD_SOURCE #include #include "libfakechroot.h" #include "strlcpy.h" wrapper(mkstemp64, int, (char * template)) { char tmp[FAKECHROOT_PATH_MAX], *tmpptr = tmp; char *xxxsrc, *xxxdst; int xxxlen = 0; int fd; debug("mkstemp64(\"%s\")", template); strlcpy(tmp, template, FAKECHROOT_PATH_MAX); if (!fakechroot_localdir(tmp)) { expand_chroot_path(tmpptr); } for (xxxdst = template; *xxxdst; xxxdst++); for (xxxdst--; *xxxdst == 'X'; xxxdst--, xxxlen++); xxxdst++; for (xxxsrc = tmpptr; *xxxsrc; xxxsrc++); for (xxxsrc--; *xxxsrc == 'X'; xxxsrc--); xxxsrc++; if ((fd = nextcall(mkstemp64)(tmpptr)) == -1 || !*tmpptr) { goto error; } memmove(xxxdst, xxxsrc, xxxlen); return fd; error: *template = '\0'; return fd; } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/mkstemps.c000066400000000000000000000036611225630642300165370ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_MKSTEMPS #define _BSD_SOURCE #include #include #include "libfakechroot.h" #include "strlcpy.h" wrapper(mkstemps, int, (char * template, int suffixlen)) { char tmp[FAKECHROOT_PATH_MAX], *tmpptr = tmp; char *xxxsrc, *xxxdst; int xxxlen = 0; int fd; debug("mkstemps(\"%s\", %d)", template, suffixlen); if (strlen(template)+suffixlen < 6) { __set_errno(EINVAL); return -1; } strlcpy(tmp, template, FAKECHROOT_PATH_MAX); if (!fakechroot_localdir(tmp)) { expand_chroot_path(tmpptr); } for (xxxdst = template; *xxxdst; xxxdst++); for (xxxdst -= 1 + suffixlen; *xxxdst == 'X'; xxxdst--, xxxlen++); xxxdst++; for (xxxsrc = tmpptr; *xxxsrc; xxxsrc++); for (xxxsrc -= 1 + suffixlen; *xxxsrc == 'X'; xxxsrc--); xxxsrc++; if ((fd = nextcall(mkstemps)(tmpptr, suffixlen)) == -1 || !*tmpptr) { goto error; } memmove(xxxdst, xxxsrc, xxxlen); return fd; error: *template = '\0'; return fd; } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/mkstemps64.c000066400000000000000000000037241225630642300167110ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_MKSTEMPS64 #define _BSD_SOURCE #define _LARGEFILE64_SOURCE #include #include #include "libfakechroot.h" #include "strlcpy.h" wrapper(mkstemps64, int, (char * template, int suffixlen)) { char tmp[FAKECHROOT_PATH_MAX], *tmpptr = tmp; char *xxxsrc, *xxxdst; int xxxlen = 0; int fd; debug("mkstemps64(\"%s\", %d)", template, suffixlen); if (strlen(template)+suffixlen < 6) { __set_errno(EINVAL); return -1; } strlcpy(tmp, template, FAKECHROOT_PATH_MAX); if (!fakechroot_localdir(tmp)) { expand_chroot_path(tmpptr); } for (xxxdst = template; *xxxdst; xxxdst++); for (xxxdst -= 1 + suffixlen; *xxxdst == 'X'; xxxdst--, xxxlen++); xxxdst++; for (xxxsrc = tmpptr; *xxxsrc; xxxsrc++); for (xxxsrc -= 1 + suffixlen; *xxxsrc == 'X'; xxxsrc--); xxxsrc++; if ((fd = nextcall(mkstemps64)(tmpptr, suffixlen)) == -1 || !*tmpptr) { goto error; } memmove(xxxdst, xxxsrc, xxxlen); return fd; error: *template = '\0'; return fd; } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/mktemp.c000066400000000000000000000032531225630642300161660ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #define _BSD_SOURCE #include #include "libfakechroot.h" #include "strlcpy.h" wrapper(mktemp, char *, (char * template)) { char tmp[FAKECHROOT_PATH_MAX], *tmpptr = tmp; char *xxxsrc, *xxxdst; int xxxlen = 0; debug("mktemp(\"%s\")", template); strlcpy(tmp, template, FAKECHROOT_PATH_MAX); if (!fakechroot_localdir(tmp)) { expand_chroot_path(tmpptr); } for (xxxdst = template; *xxxdst; xxxdst++); for (xxxdst--; *xxxdst == 'X'; xxxdst--, xxxlen++); xxxdst++; for (xxxsrc = tmpptr; *xxxsrc; xxxsrc++); for (xxxsrc--; *xxxsrc == 'X'; xxxsrc--); xxxsrc++; if (nextcall(mktemp)(tmpptr) == NULL || !*tmpptr) { goto error; } memmove(xxxdst, xxxsrc, xxxlen); return template; error: *template = '\0'; return template; } fakechroot-2.17.2/src/open.c000066400000000000000000000024621225630642300156330ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include "libfakechroot.h" wrapper_alias(open, int, (const char * pathname, int flags, ...)) { int mode = 0; va_list arg; va_start(arg, flags); debug("open(\"%s\", %d, ...)", pathname, flags); expand_chroot_path(pathname); if (flags & O_CREAT) { mode = va_arg(arg, int); va_end(arg); } return nextcall(open)(pathname, flags, mode); } fakechroot-2.17.2/src/open.h000066400000000000000000000017311225630642300156360ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __OPEN_H #define __OPEN_H #include "libfakechroot.h" wrapper_proto(open, int, (const char *, int, ...)); #endif fakechroot-2.17.2/src/open64.c000066400000000000000000000026321225630642300160040ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_OPEN64 #define _LARGEFILE64_SOURCE #include #include #include #include "libfakechroot.h" wrapper_alias(open64, int, (const char * pathname, int flags, ...)) { int mode = 0; va_list arg; va_start(arg, flags); debug("open64(\"%s\", %d, ...)", pathname, flags); expand_chroot_path(pathname); if (flags & O_CREAT) { mode = va_arg(arg, int); va_end(arg); } return nextcall(open64)(pathname, flags, mode); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/openat.c000066400000000000000000000026741225630642300161650ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_OPENAT #define _ATFILE_SOURCE #include #include #include #include "libfakechroot.h" wrapper_alias(openat, int, (int dirfd, const char * pathname, int flags, ...)) { int mode = 0; va_list arg; va_start(arg, flags); debug("openat(%d, \"%s\", %d, ...)", dirfd, pathname, flags); expand_chroot_path_at(dirfd, pathname); if (flags & O_CREAT) { mode = va_arg(arg, int); va_end(arg); } return nextcall(openat)(dirfd, pathname, flags, mode); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/openat64.c000066400000000000000000000027401225630642300163310ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_OPENAT64 #define _LARGEFILE64_SOURCE #define _ATFILE_SOURCE #include #include #include #include "libfakechroot.h" wrapper_alias(openat64, int, (int dirfd, const char * pathname, int flags, ...)) { int mode = 0; va_list arg; va_start(arg, flags); debug("openat64(%d, \"%s\", %d, ...)", dirfd, pathname, flags); expand_chroot_path_at(dirfd, pathname); if (flags & O_CREAT) { mode = va_arg(arg, int); va_end(arg); } return nextcall(openat64)(dirfd, pathname, flags, mode); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/opendir.c000066400000000000000000000022671225630642300163350ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #if !defined(OPENDIR_CALLS___OPEN) && !defined(OPENDIR_CALLS___OPENDIR2) #include #include "libfakechroot.h" wrapper(opendir, DIR *, (const char * name)) { debug("opendir(\"%s\")", name); expand_chroot_path(name); return nextcall(opendir)(name); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/opendir.h000066400000000000000000000021171225630642300163340ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __OPENDIR_H #define __OPENDIR_H #include #if !defined(OPENDIR_CALLS___OPEN) && !defined(OPENDIR_CALLS___OPENDIR2) #include #include "libfakechroot.h" wrapper_proto(opendir, DIR *, (const char *)); #endif #endif fakechroot-2.17.2/src/pathconf.c000066400000000000000000000021031225630642300164640ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include "libfakechroot.h" wrapper(pathconf, long, (const char * path, int name)) { debug("pathconf(\"%s\", %d)", path, name); expand_chroot_path(path); return nextcall(pathconf)(path, name); } fakechroot-2.17.2/src/popen.c000066400000000000000000000140621225630642300160120ustar00rootroot00000000000000/* $OpenBSD: popen.c,v 1.18 2007/11/26 19:26:46 kurt Exp $ */ /* * Copyright (c) 1988, 1993 * The Regents of the University of California. All rights reserved. * * This code is derived from software written by Ken Arnold and * published in UNIX Review, Vol. 6, No. 8. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include #ifdef __GNUC__ #define _POSIX_SOURCE #define _BSD_SOURCE #include #include #include #include #include #include #include #include #include #include "libfakechroot.h" #define _MUTEX_LOCK(a) #define _MUTEX_UNLOCK(a) static struct pid { struct pid *next; FILE *fp; pid_t pid; } *pidlist; #if 0 static void *pidlist_lock = NULL; #endif FILE * popen(const char *program, const char *type) { struct pid * volatile cur; FILE *iop; int pdes[2]; pid_t pid; debug("popen(\"%s\", \"%s\")", program, type); if ((*type != 'r' && *type != 'w') || type[1] != '\0') { errno = EINVAL; return (NULL); } if ((cur = malloc(sizeof(struct pid))) == NULL) return (NULL); if (pipe(pdes) < 0) { free(cur); return (NULL); } _MUTEX_LOCK(&pidlist_lock); switch (pid = vfork()) { case -1: /* Error. */ _MUTEX_UNLOCK(&pidlist_lock); (void)close(pdes[0]); (void)close(pdes[1]); free(cur); return (NULL); /* NOTREACHED */ case 0: /* Child. */ { struct pid *pcur; /* * because vfork() instead of fork(), must leak FILE *, * but luckily we are terminally headed for an execl() */ for (pcur = pidlist; pcur; pcur = pcur->next) close(fileno(pcur->fp)); if (*type == 'r') { int tpdes1 = pdes[1]; (void) close(pdes[0]); /* * We must NOT modify pdes, due to the * semantics of vfork. */ if (tpdes1 != STDOUT_FILENO) { (void)dup2(tpdes1, STDOUT_FILENO); (void)close(tpdes1); tpdes1 = STDOUT_FILENO; } } else { (void)close(pdes[1]); if (pdes[0] != STDIN_FILENO) { (void)dup2(pdes[0], STDIN_FILENO); (void)close(pdes[0]); } } execl(_PATH_BSHELL, "sh", "-c", program, (char *)NULL); _exit(127); /* NOTREACHED */ } break; } _MUTEX_UNLOCK(&pidlist_lock); /* Parent; assume fdopen can't fail. */ if (*type == 'r') { iop = fdopen(pdes[0], type); (void)close(pdes[1]); } else { iop = fdopen(pdes[1], type); (void)close(pdes[0]); } /* Link into list of file descriptors. */ cur->fp = iop; cur->pid = pid; _MUTEX_LOCK(&pidlist_lock); cur->next = pidlist; pidlist = cur; _MUTEX_UNLOCK(&pidlist_lock); return (iop); } /* * pclose -- * Pclose returns -1 if stream is not associated with a `popened' command, * if already `pclosed', or waitpid returns an error. */ int pclose(FILE *iop) { struct pid *cur, *last; int pstat; pid_t pid; debug("popen(iop)"); /* Find the appropriate file pointer. */ _MUTEX_LOCK(&pidlist_lock); for (last = NULL, cur = pidlist; cur; last = cur, cur = cur->next) if (cur->fp == iop) break; if (cur == NULL) { _MUTEX_UNLOCK(&pidlist_lock); return (-1); } /* Remove the entry from the linked list. */ if (last == NULL) pidlist = cur->next; else last->next = cur->next; _MUTEX_UNLOCK(&pidlist_lock); (void)fclose(iop); do { pid = waitpid(cur->pid, &pstat, 0); } while (pid == -1 && errno == EINTR); free(cur); return (pid == -1 ? -1 : pstat); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/rawmemchr.c000066400000000000000000000010021225630642300166440ustar00rootroot00000000000000/* * Copyright (C) 2002 Manuel Novoa III * Copyright (C) 2000-2005 Erik Andersen * * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball. */ #include #ifndef HAVE_RAWMEMCHR #include "libfakechroot.h" LOCAL void *rawmemchr(const void *s, int c) { register const unsigned char *r = s; while (*r != ((unsigned char)c)) ++r; return (void *) r; /* silence the warning */ } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/rawmemchr.h000066400000000000000000000016631225630642300166660ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2011 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __RAWMEMCHR_H #define __RAWMEMCHR_H void * rawmemchr (const void *, int); #endif fakechroot-2.17.2/src/readlink.c000066400000000000000000000040701225630642300164600ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include "libfakechroot.h" wrapper(readlink, READLINK_TYPE_RETURN, (const char * path, char * buf, READLINK_TYPE_ARG3(bufsiz))) { int linksize; char tmp[FAKECHROOT_PATH_MAX], *tmpptr; const char *fakechroot_base = getenv("FAKECHROOT_BASE"); debug("readlink(\"%s\", &buf, %zd)", path, bufsiz); expand_chroot_path(path); if ((linksize = nextcall(readlink)(path, tmp, FAKECHROOT_PATH_MAX-1)) == -1) { return -1; } tmp[linksize] = '\0'; if (fakechroot_base != NULL) { tmpptr = strstr(tmp, fakechroot_base); if (tmpptr != tmp) { tmpptr = tmp; } else if (tmp[strlen(fakechroot_base)] == '\0') { tmpptr = "/"; linksize = strlen(tmpptr); } else if (tmp[strlen(fakechroot_base)] == '/') { tmpptr = tmp + strlen(fakechroot_base); linksize -= strlen(fakechroot_base); } else { tmpptr = tmp; } if (strlen(tmpptr) > bufsiz) { linksize = bufsiz; } strncpy(buf, tmpptr, linksize); } else { strncpy(buf, tmp, linksize); } return linksize; } fakechroot-2.17.2/src/readlink.h000066400000000000000000000020361225630642300164650ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __READLINK_H #define __READLINK_H #include #include "libfakechroot.h" wrapper_proto(readlink, READLINK_TYPE_RETURN, (const char *, char *, READLINK_TYPE_ARG3())); #endif fakechroot-2.17.2/src/readlinkat.c000066400000000000000000000042541225630642300170110ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_READLINKAT #define _ATFILE_SOURCE #include #include #include "libfakechroot.h" wrapper(readlinkat, ssize_t, (int dirfd, const char * path, char * buf, size_t bufsiz)) { int linksize; char tmp[FAKECHROOT_PATH_MAX], *tmpptr; const char *fakechroot_base = getenv("FAKECHROOT_BASE"); debug("readlinkat(%d, \"%s\", &buf, %zd)", dirfd, path, bufsiz); expand_chroot_path_at(dirfd, path); if ((linksize = nextcall(readlinkat)(dirfd, path, tmp, FAKECHROOT_PATH_MAX-1)) == -1) { return -1; } tmp[linksize] = '\0'; if (fakechroot_base != NULL) { tmpptr = strstr(tmp, fakechroot_base); if (tmpptr != tmp) { tmpptr = tmp; } else if (tmp[strlen(fakechroot_base)] == '\0') { tmpptr = "/"; linksize = strlen(tmpptr); } else if (tmp[strlen(fakechroot_base)] == '/') { tmpptr = tmp + strlen(fakechroot_base); linksize -= strlen(fakechroot_base); } else { tmpptr = tmp; } if (strlen(tmpptr) > bufsiz) { linksize = bufsiz; } strncpy(buf, tmpptr, linksize); } else { strncpy(buf, tmp, linksize); } return linksize; } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/realpath.c000066400000000000000000000172411225630642300164730ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE___LXSTAT64 # define _LARGEFILE64_SOURCE #endif #include #include #ifdef HAVE_ALLOCA_H # include #endif #include #include #include #include "libfakechroot.h" #include "readlink.h" #ifdef HAVE___LXSTAT64 # define _LARGEFILE64_SOURCE # include "__lxstat64.h" # define STAT_T stat64 # define LSTAT_REL(rpath, st) __lxstat64_rel(_STAT_VER, rpath, st) #else # include "lstat.h" # define STAT_T stat # define LSTAT_REL(rpath, st) lstat_rel(rpath, st) #endif /* realpath function taken from Gnulib. Copyright (C) 1996-2010 Free Software Foundation, Inc. */ #ifndef MAXSYMLINKS # ifdef SYMLOOP_MAX # define MAXSYMLINKS SYMLOOP_MAX # else # define MAXSYMLINKS 20 # endif #endif #ifndef DOUBLE_SLASH_IS_DISTINCT_ROOT # define DOUBLE_SLASH_IS_DISTINCT_ROOT 0 #endif wrapper(realpath, char *, (const char * name, char * resolved)) { char *rpath, *dest, *extra_buf = NULL; const char *start, *end, *rpath_limit; long int path_max; int num_links = 0; debug("realpath(\"%s\", &resolved)", name); if (name == NULL) { /* As per Single Unix Specification V2 we must return an error if either parameter is a null pointer. We extend this to allow the RESOLVED parameter to be NULL in case the we are expected to allocate the room for the return value. */ __set_errno(EINVAL); return NULL; } if (name[0] == '\0') { /* As per Single Unix Specification V2 we must return an error if the name argument points to an empty string. */ __set_errno(ENOENT); return NULL; } path_max = FAKECHROOT_PATH_MAX; if (resolved == NULL) { rpath = malloc(path_max); if (rpath == NULL) { /* It's easier to set errno to ENOMEM than to rely on the 'malloc-posix' gnulib module. */ __set_errno(ENOMEM); return NULL; } } else rpath = resolved; rpath_limit = rpath + path_max; if (name[0] != '/') { if (!getcwd(rpath, path_max)) { rpath[0] = '\0'; goto error; } dest = strchr(rpath, '\0'); } else { rpath[0] = '/'; dest = rpath + 1; if (DOUBLE_SLASH_IS_DISTINCT_ROOT && name[1] == '/') *dest++ = '/'; } for (start = end = name; *start; start = end) { struct STAT_T st; int n; /* Skip sequence of multiple path-separators. */ while (*start == '/') ++start; /* Find end of path component. */ for (end = start; *end && *end != '/'; ++end) /* Nothing. */; if (end - start == 0) break; else if (end - start == 1 && start[0] == '.') { /* nothing */ } else if (end - start == 2 && start[0] == '.' && start[1] == '.') { /* Back up to previous component, ignore if at root already. */ if (dest > rpath + 1) while ((--dest)[-1] != '/'); if (DOUBLE_SLASH_IS_DISTINCT_ROOT && dest == rpath + 1 && *dest == '/') dest++; } else { size_t new_size; if (dest[-1] != '/') *dest++ = '/'; if (dest + (end - start) >= rpath_limit) { ptrdiff_t dest_offset = dest - rpath; char *new_rpath; if (resolved) { __set_errno(ENAMETOOLONG); if (dest > rpath + 1) dest--; *dest = '\0'; goto error; } new_size = rpath_limit - rpath; if (end - start + 1 > path_max) new_size += end - start + 1; else new_size += path_max; new_rpath = (char *) realloc(rpath, new_size); if (new_rpath == NULL) { /* It's easier to set errno to ENOMEM than to rely on the 'realloc-posix' gnulib module. */ __set_errno(ENOMEM); goto error; } rpath = new_rpath; rpath_limit = rpath + new_size; dest = rpath + dest_offset; } memcpy(dest, start, end - start); dest += end - start; *dest = '\0'; if (LSTAT_REL (rpath, &st) < 0) goto error; if (S_ISLNK (st.st_mode)) { char *buf; size_t len; if (++num_links > MAXSYMLINKS) { __set_errno(ELOOP); goto error; } buf = alloca(path_max); if (!buf) { __set_errno(ENOMEM); goto error; } n = readlink(rpath, buf, path_max - 1); if (n < 0) { int saved_errno = errno; __set_errno(saved_errno); goto error; } buf[n] = '\0'; if (!extra_buf) { extra_buf = alloca(path_max); if (!extra_buf) { __set_errno(ENOMEM); goto error; } } len = strlen(end); if ((long int) (n + len) >= path_max) { __set_errno(ENAMETOOLONG); goto error; } /* Careful here, end may be a pointer into extra_buf... */ memmove(&extra_buf[n], end, len + 1); name = end = memcpy(extra_buf, buf, n); if (buf[0] == '/') { dest = rpath + 1; /* It's an absolute symlink */ if (DOUBLE_SLASH_IS_DISTINCT_ROOT && buf[1] == '/') *dest++ = '/'; } else { /* Back up to previous component, ignore if at root already: */ if (dest > rpath + 1) while ((--dest)[-1] != '/'); if (DOUBLE_SLASH_IS_DISTINCT_ROOT && dest == rpath + 1 && *dest == '/') dest++; } } else if (!S_ISDIR (st.st_mode) && *end != '\0') { __set_errno(ENOTDIR); goto error; } } } if (dest > rpath + 1 && dest[-1] == '/') --dest; if (DOUBLE_SLASH_IS_DISTINCT_ROOT && dest == rpath + 1 && *dest == '/') dest++; *dest = '\0'; return rpath; error: { int saved_errno = errno; if (resolved == NULL) free(rpath); __set_errno(saved_errno); } return NULL; } fakechroot-2.17.2/src/rel2abs.c000066400000000000000000000032161225630642300162220ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include #include #include "libfakechroot.h" #include "strlcpy.h" #include "dedotdot.h" #include "getcwd_real.h" LOCAL char * rel2abs(const char * name, char * resolved) { char cwd[FAKECHROOT_PATH_MAX]; debug("rel2abs(\"%s\", &resolved)", name); if (name == NULL) { resolved = NULL; goto end; } if (*name == '\0') { *resolved = '\0'; goto end; } getcwd_real(cwd, FAKECHROOT_PATH_MAX); narrow_chroot_path(cwd); if (*name == '/') { strlcpy(resolved, name, FAKECHROOT_PATH_MAX); } else { snprintf(resolved, FAKECHROOT_PATH_MAX, "%s/%s", cwd, name); } dedotdot(resolved); end: debug("rel2abs(\"%s\", \"%s\")", name, resolved); return resolved; } fakechroot-2.17.2/src/rel2abs.h000066400000000000000000000016571225630642300162360ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __REL2ABS_H #define __REL2ABS_H char * rel2abs(const char *, char *); #endif fakechroot-2.17.2/src/rel2absat.c000066400000000000000000000042231225630642300165460ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_FCHDIR #define _BSD_SOURCE #define _GNU_SOURCE #include #include #include #include #include "libfakechroot.h" #include "strlcpy.h" #include "dedotdot.h" #include "open.h" LOCAL char * rel2absat(int dirfd, const char * name, char * resolved) { int cwdfd; char cwd[FAKECHROOT_PATH_MAX]; debug("rel2absat(%d, \"%s\", &resolved)", dirfd, name); if (name == NULL) { resolved = NULL; goto end; } if (*name == '\0') { *resolved = '\0'; goto end; } strlcpy(resolved, name, FAKECHROOT_PATH_MAX); if ((cwdfd = nextcall(open)(".", O_RDONLY|O_DIRECTORY)) == -1) { goto error; } if (fchdir(dirfd) == -1) { goto error; } if (getcwd(cwd, FAKECHROOT_PATH_MAX) == NULL) { goto error; } if (fchdir(cwdfd) == -1) { goto error; } (void)close(cwdfd); snprintf(resolved, FAKECHROOT_PATH_MAX, "%s/%s", cwd, name); dedotdot(resolved); end: debug("rel2absat(%d, \"%s\", \"%s\")", dirfd, name, resolved); return resolved; error: if (cwdfd) { (void)close(cwdfd); } resolved = NULL; debug("rel2absat(%d, \"%s\", NULL)", dirfd, name); return resolved; } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/rel2absat.h000066400000000000000000000016741225630642300165620ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __FREL2ABSAT_H #define __FREL2ABSAT_H char * rel2absat(int, const char *, char *); #endif fakechroot-2.17.2/src/remove.c000066400000000000000000000020621225630642300161630ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include "libfakechroot.h" wrapper(remove, int, (const char * pathname)) { debug("remove(\"%s\")", pathname); expand_chroot_path(pathname); return nextcall(remove)(pathname); } fakechroot-2.17.2/src/removexattr.c000066400000000000000000000022431225630642300172470ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_REMOVEXATTR #include "libfakechroot.h" wrapper(removexattr, int, (const char * path, const char * name)) { debug("removexattr(\"%s\", \"%s\")", path, name); expand_chroot_path(path); return nextcall(removexattr)(path, name); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/rename.c000066400000000000000000000023171225630642300161400ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include "libfakechroot.h" wrapper(rename, int, (const char * oldpath, const char * newpath)) { char tmp[FAKECHROOT_PATH_MAX]; debug("rename(\"%s\", \"%s\")", oldpath, newpath); expand_chroot_path(oldpath); strcpy(tmp, oldpath); oldpath = tmp; expand_chroot_path(newpath); return nextcall(rename)(oldpath, newpath); } fakechroot-2.17.2/src/renameat.c000066400000000000000000000026321225630642300164650ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_RENAMEAT #define _ATFILE_SOURCE #include "libfakechroot.h" wrapper(renameat, int, (int olddirfd, const char * oldpath, int newdirfd, const char * newpath)) { char tmp[FAKECHROOT_PATH_MAX]; debug("renameat(%d, \"%s\", %d, \"%s\")", olddirfd, oldpath, newdirfd, newpath); expand_chroot_path_at(olddirfd, oldpath); strcpy(tmp, oldpath); oldpath = tmp; expand_chroot_path_at(newdirfd, newpath); return nextcall(renameat)(olddirfd, oldpath, newdirfd, newpath); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/revoke.c000066400000000000000000000021501225630642300161570ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_REVOKE #include "libfakechroot.h" wrapper(revoke, int, (const char * file)) { debug("revoke(\"%s\")", file); expand_chroot_path(file); return nextcall(revoke)(file); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/rmdir.c000066400000000000000000000020571225630642300160070ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include "libfakechroot.h" wrapper(rmdir, int, (const char * pathname)) { debug("rmdir(\"%s\")", pathname); expand_chroot_path(pathname); return nextcall(rmdir)(pathname); } fakechroot-2.17.2/src/rpl_lstat.c000066400000000000000000000061161225630642300166760ustar00rootroot00000000000000/* Work around a bug of lstat on some systems Copyright (C) 1997-2006, 2008-2010 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ /* written by Jim Meyering */ #include #if defined(HAVE_LSTAT) && !defined(LSTAT_FOLLOWS_SLASHED_SYMLINK) /* Get the original definition of lstat. It might be defined as a macro. */ # define __need_system_sys_stat_h # include # include # undef __need_system_sys_stat_h static inline int orig_lstat (const char *filename, struct stat *buf) { return lstat (filename, buf); } /* Specification. */ # include # include # include # include "libfakechroot.h" /* lstat works differently on Linux and Solaris systems. POSIX (see `pathname resolution' in the glossary) requires that programs like `ls' take into consideration the fact that FILE has a trailing slash when FILE is a symbolic link. On Linux and Solaris 10 systems, the lstat function already has the desired semantics (in treating `lstat ("symlink/", sbuf)' just like `lstat ("symlink/.", sbuf)', but on Solaris 9 and earlier it does not. If FILE has a trailing slash and specifies a symbolic link, then use stat() to get more info on the referent of FILE. If the referent is a non-directory, then set errno to ENOTDIR and return -1. Otherwise, return stat's result. */ LOCAL int rpl_lstat (const char *file, struct stat *sbuf) { size_t len; int lstat_result = orig_lstat (file, sbuf); debug("rpl_lstat(\"%s\", &sbuf)", file); if (lstat_result != 0) return lstat_result; /* This replacement file can blindly check against '/' rather than using the ISSLASH macro, because all platforms with '\\' either lack symlinks (mingw) or have working lstat (cygwin) and thus do not compile this file. 0 len should have already been filtered out above, with a failure return of ENOENT. */ len = strlen (file); if (file[len - 1] != '/' || S_ISDIR (sbuf->st_mode)) return 0; /* At this point, a trailing slash is only permitted on symlink-to-dir; but it should have found information on the directory, not the symlink. Call stat() to get info about the link's referent. Our replacement stat guarantees valid results, even if the symlink is not pointing to a directory. */ if (!S_ISLNK (sbuf->st_mode)) { errno = ENOTDIR; return -1; } return stat (file, sbuf); } #else typedef int empty_translation_unit; #endif /* HAVE_LSTAT */ fakechroot-2.17.2/src/scandir.c000066400000000000000000000024051225630642300163120ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_SCANDIR #include #include "libfakechroot.h" wrapper(scandir, int, (const char * dir, struct dirent *** namelist, SCANDIR_TYPE_ARG3(filter), SCANDIR_TYPE_ARG4(compar))) { debug("scandir(\"%s\", &namelist, &filter, &compar)", dir); expand_chroot_path(dir); return nextcall(scandir)(dir, namelist, filter, compar); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/scandir64.c000066400000000000000000000024571225630642300164730ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_SCANDIR64 #define _LARGEFILE64_SOURCE #include #include "libfakechroot.h" wrapper(scandir64, int, (const char * dir, struct dirent64 *** namelist, SCANDIR64_TYPE_ARG3(filter), SCANDIR64_TYPE_ARG4(compar))) { debug("scandir64(\"%s\", &namelist, &filter, &compar)", dir); expand_chroot_path(dir); return nextcall(scandir64)(dir, namelist, filter, compar); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/setenv.c000066400000000000000000000150341225630642300161750ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include "libfakechroot.h" #include "strchrnul.h" /* Copyright (C) 1992,95,96,97,98,99,2000,2001 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; see the file COPYING.LIB. If not, see . modified for uClibc by Erik Andersen */ #include #include #include #include #include /* If this variable is not a null pointer we allocated the current environment. */ static char **last_environ; /* This function is used by `setenv' and `putenv'. The difference between the two functions is that for the former must create a new string which is then placed in the environment, while the argument of `putenv' must be used directly. This is all complicated by the fact that we try to reuse values once generated for a `setenv' call since we can never free the strings. [in uclibc, we do not] */ static int __add_to_environ(const char *name, const char *value, int replace) { register char **ep; register size_t size; char *var_val; char **new_environ; /* name may come from putenv() and thus may contain "=VAL" part */ const size_t namelen = strchrnul(name, '=') - name; int rv = -1; /* We have to get the pointer now that we have the lock and not earlier since another thread might have created a new environment. */ ep = __environ; size = 0; if (ep != NULL) { while (*ep != NULL) { if (!strncmp(*ep, name, namelen) && (*ep)[namelen] == '=') { /* Found */ if (!replace) goto DONE_OK; goto REPLACE; } ++size; ++ep; } } /* Not found, add at the end */ /* We allocated this space; we can extend it. */ new_environ = realloc(last_environ, (size + 2) * sizeof(char *)); if (new_environ == NULL) { __set_errno(ENOMEM); goto DONE; } if (__environ != last_environ) { memcpy(new_environ, __environ, size * sizeof(char *)); } last_environ = __environ = new_environ; ep = &new_environ[size]; /* Ensure env is NULL terminated in case malloc below fails */ ep[0] = NULL; ep[1] = NULL; REPLACE: var_val = (char*) name; /* Build VAR=VAL if we called by setenv, not putenv. */ if (value != NULL) { const size_t vallen = strlen(value) + 1; var_val = malloc(namelen + 1 + vallen); if (var_val == NULL) { __set_errno(ENOMEM); goto DONE; } memcpy(var_val, name, namelen); var_val[namelen] = '='; memcpy(&var_val[namelen + 1], value, vallen); } *ep = var_val; DONE_OK: rv = 0; DONE: return rv; } LOCAL int __setenv(const char *name, const char *value, int replace) { /* NB: setenv("VAR", NULL, 1) inserts "VAR=" string */ return __add_to_environ(name, value ? value : "", replace); } LOCAL int __unsetenv(const char *name) { const char *eq; size_t len; char **ep; if (name == NULL || *name == '\0' || *(eq = strchrnul(name, '=')) == '=' ) { __set_errno(EINVAL); return -1; } len = eq - name; /* avoiding strlen this way */ ep = __environ; /* NB: clearenv(); unsetenv("foo"); should not segfault */ if (ep) while (*ep != NULL) { if (!strncmp(*ep, name, len) && (*ep)[len] == '=') { /* Found it. Remove this pointer by moving later ones back. */ char **dp = ep; do { dp[0] = dp[1]; } while (*dp++); /* Continue the loop in case NAME appears again. */ } else { ++ep; } } return 0; } /* The `clearenv' was planned to be added to POSIX.1 but probably never made it. Nevertheless the POSIX.9 standard (POSIX bindings for Fortran 77) requires this function. */ LOCAL int __clearenv(void) { /* If we allocated this environment we can free it. * If we did not allocate this environment, it's NULL already * and is safe to free(). */ free(last_environ); last_environ = NULL; /* Clearing environ removes the whole environment. */ __environ = NULL; return 0; } /* Put STRING, which is of the form "NAME=VALUE", in the environment. */ LOCAL int __putenv(char *string) { if (strchr(string, '=') != NULL) { return __add_to_environ(string, NULL, 1); } return __unsetenv(string); } fakechroot-2.17.2/src/setenv.h000066400000000000000000000021561225630642300162030ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2011 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __SETENV_H #define __SETENV_H int __setenv (const char *, const char *, int); int __unsetenv(const char *); int __clearenv(void); int __putenv(char *); #define setenv __setenv #define unsetenv __unsetenv #define clearenv __clearenv #define putenv __putenv #endif fakechroot-2.17.2/src/setxattr.c000066400000000000000000000023651225630642300165520ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_SETXATTR #include "libfakechroot.h" wrapper(setxattr, int, (const char * path, const char * name, const void * value, size_t size, int flags)) { debug("setxattr(\"%s\", \"%s\", &value, %zd, %d)", path, name, size, flags); expand_chroot_path(path); return nextcall(setxattr)(path, name, value, size, flags); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/stat.c000066400000000000000000000023511225630642300156420ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifndef HAVE___XSTAT #define _BSD_SOURCE #include #include #include #include "libfakechroot.h" wrapper(stat, int, (const char * file_name, struct stat * buf)) { debug("stat(\"%s\", &buf)", file_name); expand_chroot_path(file_name); return nextcall(stat)(file_name, buf); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/stat.h000066400000000000000000000017361225630642300156550ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __STAT_H #define __STAT_H #include "libfakechroot.h" wrapper_proto(stat, int, (const char *, struct stat *)); #endif fakechroot-2.17.2/src/stat64.c000066400000000000000000000024551225630642300160210ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #if defined(HAVE_STAT64) && !defined(HAVE___XSTAT64) #define _LARGEFILE64_SOURCE #define _BSD_SOURCE #include #include #include #include "libfakechroot.h" wrapper(stat64, int, (const char * file_name, struct stat64 * buf)) { debug("stat64(\"%s\", &buf)", file_name); expand_chroot_path(file_name); return nextcall(stat64)(file_name, buf); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/statfs.c000066400000000000000000000023701225630642300161740ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_STATFS #ifdef HAVE_SYS_STATFS_H # include #endif #ifdef HAVE_SYS_MOUNT_H # include #endif #include "libfakechroot.h" wrapper(statfs, int, (const char * path, struct statfs * buf)) { debug("statfs(\"%s\", &buf)", path); expand_chroot_path(path); return nextcall(statfs)(path, buf); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/statfs64.c000066400000000000000000000023061225630642300163450ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_STATFS64 #define _LARGEFILE64_SOURCE #include #include "libfakechroot.h" wrapper(statfs64, int, (const char * path, struct statfs64 * buf)) { debug("statfs64(\"%s\", &buf)", path); expand_chroot_path(path); return nextcall(statfs64)(path, buf); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/statvfs.c000066400000000000000000000023351225630642300163630ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #if defined(HAVE_STATVFS) && (!defined(__FreeBSD__) || defined(__GLIBC__)) #include #include "libfakechroot.h" wrapper(statvfs, int, (const char * path, struct statvfs * buf)) { debug("statvfs(\"%s\", &buf)", path); expand_chroot_path(path); return nextcall(statvfs)(path, buf); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/statvfs64.c000066400000000000000000000023141225630642300165320ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_STATVFS64 #define _LARGEFILE64_SOURCE #include #include "libfakechroot.h" wrapper(statvfs64, int, (const char * path, struct statvfs64 * buf)) { debug("statvfs64(\"%s\", &buf)", path); expand_chroot_path(path); return nextcall(statvfs64)(path, buf); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/stpcpy.c000066400000000000000000000025101225630642300162060ustar00rootroot00000000000000/* stpcpy.c -- copy a string and return pointer to end of new string Copyright (C) 1992, 1995, 1997-1998, 2006, 2009-2010 Free Software Foundation, Inc. NOTE: The canonical source of this file is maintained with the GNU C Library. Bugs can be reported to bug-glibc@prep.ai.mit.edu. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #include #ifndef HAVE_STPCPY #include #include "libfakechroot.h" #undef __stpcpy #undef stpcpy /* Copy SRC to DEST, returning the address of the terminating '\0' in DEST. */ LOCAL char * stpcpy (char *dest, const char *src) { register char *d = dest; register const char *s = src; do *d++ = *s; while (*s++ != '\0'); return d - 1; } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/strchrnul.c000066400000000000000000000132351225630642300167160ustar00rootroot00000000000000/* Searching in a string. Copyright (C) 2003, 2007, 2008, 2009, 2010 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . */ #include #ifndef HAVE_STRCHRNUL /* Specification. */ #include #include "rawmemchr.h" #include "libfakechroot.h" /* Find the first occurrence of C in S or the final NUL byte. */ LOCAL char * strchrnul (const char *s, int c_in) { /* On 32-bit hardware, choosing longword to be a 32-bit unsigned long instead of a 64-bit uintmax_t tends to give better performance. On 64-bit hardware, unsigned long is generally 64 bits already. Change this typedef to experiment with performance. */ typedef unsigned long int longword; const unsigned char *char_ptr; const longword *longword_ptr; longword repeated_one; longword repeated_c; unsigned char c; c = (unsigned char) c_in; if (!c) return rawmemchr (s, 0); /* Handle the first few bytes by reading one byte at a time. Do this until CHAR_PTR is aligned on a longword boundary. */ for (char_ptr = (const unsigned char *) s; (size_t) char_ptr % sizeof (longword) != 0; ++char_ptr) if (!*char_ptr || *char_ptr == c) return (char *) char_ptr; longword_ptr = (const longword *) char_ptr; /* All these elucidatory comments refer to 4-byte longwords, but the theory applies equally well to any size longwords. */ /* Compute auxiliary longword values: repeated_one is a value which has a 1 in every byte. repeated_c has c in every byte. */ repeated_one = 0x01010101; repeated_c = c | (c << 8); repeated_c |= repeated_c << 16; if (0xffffffffU < (longword) -1) { repeated_one |= repeated_one << 31 << 1; repeated_c |= repeated_c << 31 << 1; if (8 < sizeof (longword)) { size_t i; for (i = 64; i < sizeof (longword) * 8; i *= 2) { repeated_one |= repeated_one << i; repeated_c |= repeated_c << i; } } } /* Instead of the traditional loop which tests each byte, we will test a longword at a time. The tricky part is testing if *any of the four* bytes in the longword in question are equal to NUL or c. We first use an xor with repeated_c. This reduces the task to testing whether *any of the four* bytes in longword1 or longword2 is zero. Let's consider longword1. We compute tmp = ((longword1 - repeated_one) & ~longword1) & (repeated_one << 7). That is, we perform the following operations: 1. Subtract repeated_one. 2. & ~longword1. 3. & a mask consisting of 0x80 in every byte. Consider what happens in each byte: - If a byte of longword1 is zero, step 1 and 2 transform it into 0xff, and step 3 transforms it into 0x80. A carry can also be propagated to more significant bytes. - If a byte of longword1 is nonzero, let its lowest 1 bit be at position k (0 <= k <= 7); so the lowest k bits are 0. After step 1, the byte ends in a single bit of value 0 and k bits of value 1. After step 2, the result is just k bits of value 1: 2^k - 1. After step 3, the result is 0. And no carry is produced. So, if longword1 has only non-zero bytes, tmp is zero. Whereas if longword1 has a zero byte, call j the position of the least significant zero byte. Then the result has a zero at positions 0, ..., j-1 and a 0x80 at position j. We cannot predict the result at the more significant bytes (positions j+1..3), but it does not matter since we already have a non-zero bit at position 8*j+7. The test whether any byte in longword1 or longword2 is zero is equivalent to testing whether tmp1 is nonzero or tmp2 is nonzero. We can combine this into a single test, whether (tmp1 | tmp2) is nonzero. This test can read more than one byte beyond the end of a string, depending on where the terminating NUL is encountered. However, this is considered safe since the initialization phase ensured that the read will be aligned, therefore, the read will not cross page boundaries and will not cause a fault. */ while (1) { longword longword1 = *longword_ptr ^ repeated_c; longword longword2 = *longword_ptr; if (((((longword1 - repeated_one) & ~longword1) | ((longword2 - repeated_one) & ~longword2)) & (repeated_one << 7)) != 0) break; longword_ptr++; } char_ptr = (const unsigned char *) longword_ptr; /* At this point, we know that one of the sizeof (longword) bytes starting at char_ptr is == 0 or == c. On little-endian machines, we could determine the first such byte without any further memory accesses, just by looking at the tmp result from the last loop iteration. But this does not work on big-endian machines. Choose code that works in both cases. */ char_ptr = (unsigned char *) longword_ptr; while (*char_ptr && (*char_ptr != c)) char_ptr++; return (char *) char_ptr; } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/strchrnul.h000066400000000000000000000016631225630642300167250ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef __STRCHRNUL_H #define __STRCHRNUL_H char * strchrnul (const char *, int); #endif fakechroot-2.17.2/src/strlcpy.c000066400000000000000000000035031225630642300163670ustar00rootroot00000000000000/* $OpenBSD: strlcpy.c,v 1.10 2005/08/08 08:05:37 espie Exp $ */ /* * Copyright (c) 1998 Todd C. Miller * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #include #include #include #include "libfakechroot.h" /* * Copy src to string dst of size siz. At most siz-1 characters * will be copied. Always NUL terminates (unless siz == 0). * Returns strlen(src); if retval >= siz, truncation occurred. */ LOCAL size_t __strlcpy(char *dst, const char *src, size_t siz) { char *d = dst; const char *s = src; size_t n = siz; /* Copy as many bytes as will fit */ if (n != 0) { while (--n != 0) { if ((*d++ = *s++) == '\0') break; } } /* Not enough room in dst, add NUL and traverse rest of src */ if (n == 0) { if (siz != 0) *d = '\0'; /* NUL-terminate dst */ while (*s++) ; } return(s - src - 1); /* count does not include NUL */ } fakechroot-2.17.2/src/strlcpy.h000066400000000000000000000017751225630642300164050ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef STRLCPY_H #define STRLCPY_H #define strlcpy __strlcpy #include #include size_t strlcpy(char *, const char *, size_t); #endif fakechroot-2.17.2/src/symlink.c000066400000000000000000000023261225630642300163570ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include "libfakechroot.h" wrapper(symlink, int, (const char * oldpath, const char * newpath)) { char tmp[FAKECHROOT_PATH_MAX]; debug("symlink(\"%s\", \"%s\")", oldpath, newpath); expand_chroot_rel_path(oldpath); strcpy(tmp, oldpath); oldpath = tmp; expand_chroot_path(newpath); return nextcall(symlink)(oldpath, newpath); } fakechroot-2.17.2/src/symlinkat.c000066400000000000000000000025571225630642300167120ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_SYMLINKAT #define _ATFILE_SOURCE #include "libfakechroot.h" wrapper(symlinkat, int, (const char * oldpath, int newdirfd, const char * newpath)) { char tmp[FAKECHROOT_PATH_MAX]; debug("symlinkat(\"%s\", %d, \"%s\")", oldpath, newdirfd, newpath); expand_chroot_rel_path(oldpath); strcpy(tmp, oldpath); oldpath = tmp; expand_chroot_path_at(newdirfd, newpath); return nextcall(symlinkat)(oldpath, newdirfd, newpath); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/system.c000066400000000000000000000043521225630642300162160ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef __GNUC__ #define _POSIX_SOURCE #define _BSD_SOURCE #include #include #include #include #include "libfakechroot.h" /* #include */ /* #include */ /* #include */ /* #include */ wrapper(system, int, (const char * command)) { pid_t pid; int pstat; sigset_t mask, omask; struct sigaction new_action_ign, old_action_int, old_action_quit; debug("system(\"%s\")", command); if (command == 0) return 1; sigemptyset(&mask); sigaddset(&mask, SIGCHLD); sigprocmask(SIG_BLOCK, &mask, &omask); if ((pid = vfork()) < 0) { sigprocmask(SIG_SETMASK, &omask, NULL); return -1; } if (pid == 0) { sigprocmask(SIG_SETMASK, &omask, NULL); execl("/bin/sh", "sh", "-c", command, (char *) 0); _exit(127); } new_action_ign.sa_handler = SIG_IGN; sigemptyset(&new_action_ign.sa_mask); new_action_ign.sa_flags = 0; sigaction(SIGINT, &new_action_ign, &old_action_int); sigaction(SIGQUIT, &new_action_ign, &old_action_quit); pid = waitpid(pid, (int *)&pstat, 0); sigprocmask(SIG_SETMASK, &omask, NULL); sigaction(SIGINT, &old_action_int, NULL); sigaction(SIGQUIT, &old_action_quit, NULL); return (pid == -1 ? -1 : pstat); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/tempnam.c000066400000000000000000000021101225630642300163210ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include "libfakechroot.h" wrapper(tempnam, char *, (const char * dir, const char * pfx)) { debug("tempnam(\"%s\", \"%s\")", dir, pfx); expand_chroot_path(dir); return nextcall(tempnam)(dir, pfx); } fakechroot-2.17.2/src/tmpnam.c000066400000000000000000000023251225630642300161640ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include "libfakechroot.h" wrapper(tmpnam, char *, (char * s)) { char *ptr, *ptr2; debug("tmpnam(&s)"); if (s != NULL) { return nextcall(tmpnam)(s); } ptr = nextcall(tmpnam)(NULL); expand_chroot_path(ptr); ptr2 = malloc(strlen(ptr)); if (ptr2 == NULL) return NULL; strcpy(ptr2, ptr); return ptr2; } fakechroot-2.17.2/src/truncate.c000066400000000000000000000021411225630642300165110ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include "libfakechroot.h" wrapper(truncate, int, (const char * path, off_t length)) { debug("truncate(\"%s\", %d)", path, length); expand_chroot_path(path); return nextcall(truncate)(path, length); } fakechroot-2.17.2/src/truncate64.c000066400000000000000000000023171225630642300166700ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_TRUNCATE64 #define _LARGEFILE64_SOURCE #include #include "libfakechroot.h" wrapper(truncate64, int, (const char * path, off64_t length)) { debug("truncate64(\"%s\", %d)", path, length); expand_chroot_path(path); return nextcall(truncate64)(path, length); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/ulckpwdf.c000066400000000000000000000020421225630642300165030ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_ULCKPWDF #include "libfakechroot.h" wrapper(ulckpwdf, int, (void)) { debug("ulckpwdf()"); return 0; } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/unlink.c000066400000000000000000000020621225630642300161660ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include "libfakechroot.h" wrapper(unlink, int, (const char * pathname)) { debug("unlink(\"%s\")", pathname); expand_chroot_path(pathname); return nextcall(unlink)(pathname); } fakechroot-2.17.2/src/unlinkat.c000066400000000000000000000023331225630642300165140ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_UNLINKAT #define _ATFILE_SOURCE #include "libfakechroot.h" wrapper(unlinkat, int, (int dirfd, const char * pathname, int flags)) { debug("unlinkat(%d, \"%s\", %d)", dirfd, pathname, flags); expand_chroot_path_at(dirfd, pathname); return nextcall(unlinkat)(dirfd, pathname, flags); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/utime.c000066400000000000000000000021511225630642300160100ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include "libfakechroot.h" wrapper(utime, int, (const char * filename, const struct utimbuf * buf)) { debug("utime(\"%s\", &buf)", filename); expand_chroot_path(filename); return nextcall(utime)(filename, buf); } fakechroot-2.17.2/src/utimensat.c000066400000000000000000000024411225630642300167000ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #ifdef HAVE_UTIMENSAT #define _ATFILE_SOURCE #include #include "libfakechroot.h" wrapper(utimensat, int, (int dirfd, const char * pathname, const struct timespec times [2], int flags)) { debug("utimeat(%d, \"%s\", &buf, %d)", dirfd, pathname, flags); expand_chroot_path_at(dirfd, pathname); return nextcall(utimensat)(dirfd, pathname, times, flags); } #else typedef int empty_translation_unit; #endif fakechroot-2.17.2/src/utimes.c000066400000000000000000000021471225630642300162000ustar00rootroot00000000000000/* libfakechroot -- fake chroot environment Copyright (c) 2010, 2013 Piotr Roszatycki This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include #include #include "libfakechroot.h" wrapper(utimes, int, (const char * filename, UTIMES_TYPE_ARG2(tv))) { debug("utimes(\"%s\", &tv)", filename); expand_chroot_path(filename); return nextcall(utimes)(filename, tv); } fakechroot-2.17.2/test/000077500000000000000000000000001225630642300147125ustar00rootroot00000000000000fakechroot-2.17.2/test/Makefile.am000066400000000000000000000023521225630642300167500ustar00rootroot00000000000000SUBDIRS = src TESTS = \ t/00echo.t \ t/canonicalize_file_name.t \ t/chdir.t \ t/chroot.t \ t/clearenv.t \ t/cmd-subst.t \ t/cp.t \ t/dedotdot.t \ t/execlp.t \ t/execve-elfloader.t \ t/execve-null-envp.t \ t/escape-nested-chroot.t \ t/fts.t \ t/ftw.t \ t/host.t \ t/mkstemps.t \ t/mktemp.t \ t/opendir.t \ t/popen.t \ t/pwd.t \ t/readlink.t \ t/realpath.t \ t/socket-af_unix.t \ t/statfs.t \ t/statvfs.t \ t/symlink.t \ t/system.t \ t/test-r.t \ t/touch.t \ t/zzarchlinux.t \ t/zzdebootstrap.t \ # suffix = CLEANFILES = .proverc EXTRA_DIST = $(TESTS) \ archlinux.sh \ chroot.sh \ common.inc.sh \ debootstrap.sh \ fakechroot.sh \ seq.inc.sh \ tap.inc.sh \ testtree.sh \ touch.inc.sh \ bin/fakechroot \ t/cmd-subst-pwd.sh \ # check-src: cd src && $(MAKE) $(AM_MAKEFLAGS) check prove: check-src srcdir=$(srcdir) SEQ=$(seq) $(PROVE) $(PROVEFLAGS) $(srcdir)/t test: check-src if [ -n "$(PROVE)" ] && [ "$(PROVE_HAVE_OPT___EXEC__BIN_SH)" = true ]; 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then \ $(MAKE) $(AM_MAKEFLAGS) prove; \ else \ $(MAKE) $(AM_MAKEFLAGS) check-TESTS; \ fi .PHONY: check-src prove test # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: fakechroot-2.17.2/test/archlinux.sh000077500000000000000000000047031225630642300172520ustar00rootroot00000000000000#!/bin/sh # This script setups new environment for Arch Linux system, installs necessary # packages with pacman, downloads source package for hello, and builds the # binary package. srcdir=${srcdir:-.} abs_srcdir=${abs_srcdir:-`cd "$srcdir" 2>/dev/null && pwd -P`} test -d "$abs_srcdir/bin" && export PATH="$abs_srcdir/bin:$PATH" run () { HOME=/root fakechroot chroot $destdir "$@" } run_root () { HOME=/root fakechroot fakeroot chroot $destdir "$@" } die () { echo "$@" 1>&2 exit 1 } command -v fakeroot >/dev/null 2>&1 || die 'fakeroot command is missing (sudo apt-get install fakeroot)' mirror=${MIRROR:-http://mirrors.kernel.org/archlinux} release=${RELEASE:-2013.11.01} arch=${ARCH:-`uname -m`} case $arch in i?86) arch=i386;; esac if [ $# -gt 0 ]; then destdir=$1 shift else destdir="$abs_srcdir/testtree" fi if [ -n "$ARCHLINUX_CACHE" ]; then mkdir -p "$ARCHLINUX_CACHE" fi url=$mirror/iso/$release/archlinux-bootstrap-$release-$arch.tar.gz tarball=`test -d "$ARCHLINUX_CACHE" && cd "$ARCHLINUX_CACHE"; pwd`/`basename $url` if ! [ -f $tarball ]; then wget -O "$tarball" $url fi export FAKECHROOT_AF_UNIX_PATH=/tmp if ! command -v chroot >/dev/null 2>&1; then PATH=$PATH:/usr/sbin:/sbin export PATH fi rm -rf "$destdir" ls -l "$tarball" mkdir -p "$destdir" tar zx --strip-components=1 --directory="$destdir" -f $tarball rm -f "$destdir/etc/mtab" echo "rootfs / rootfs rw 0 0" > "$destdir/etc/mtab" cp "/etc/resolv.conf" "$destdir/etc/" sed -ni '/^[ \t]*CheckSpace/ !p' "$destdir/etc/pacman.conf" sed -i "s/^[ \t]*SigLevel[ \t].*/SigLevel = Never/" "$destdir/etc/pacman.conf" echo "Server = $mirror/\$repo/os/$arch" >> "$destdir/etc/pacman.d/mirrorlist" run_root pacman -Sy mkdir -p "$destdir/tmp/hello" cat > "$destdir/tmp/hello/PKGBUILD" << 'END' pkgname=hello pkgver=2.9 pkgrel=1 pkgdesc="GNU Hello" arch=('i686' 'x86_64') url="http://www.gnu.org/software/hello/" license=('GPL') source=(http://ftp.gnu.org/gnu/hello/hello-${pkgver}.tar.gz) md5sums=('67607d2616a0faaf5bc94c59dca7c3cb') build() { cd ${srcdir}/${pkgname}-${pkgver} ./configure --prefix=/usr make } check() { cd ${srcdir}/${pkgname}-${pkgver} make check } package() { cd ${srcdir}/${pkgname}-${pkgver} make DESTDIR=${pkgdir} install } END run_root pacman -S --noconfirm diffutils fakeroot file gcc grep make run sh -c 'cd /tmp/hello && makepkg' run_root sh -c 'cd /tmp/hello && pacman -U --noconfirm hello-*.pkg.tar.*' run sh -c 'hello' fakechroot-2.17.2/test/bin/000077500000000000000000000000001225630642300154625ustar00rootroot00000000000000fakechroot-2.17.2/test/bin/fakechroot000077500000000000000000000016241225630642300175400ustar00rootroot00000000000000#!/bin/sh pwd=`dirname $0` abs_top_srcdir=${abs_top_srcdir:-`cd "$pwd/../.." 2>/dev/null && pwd -P`} PATH="/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin" export PATH cmd_subst="" for d in `echo $PATH | tr ':' ' '`; do cmd_subst="$cmd_subst $d/chroot=$abs_top_srcdir/scripts/chroot.fakechroot $d/env=$abs_top_srcdir/scripts/env.fakechroot $d/ischroot=/bin/true $d/ldconfig=/bin/true $d/ldd=$abs_top_srcdir/scripts/ldd.fakechroot $d/mount=/bin/true $d/nscd=/bin/true " done FAKECHROOT_CMD_SUBST="`echo $cmd_subst | tr ' ' ':'`${FAKECHROOT_CMD_SUBST:+:$FAKECHROOT_CMD_SUBST}" "$abs_top_srcdir/scripts/env.fakechroot" - FAKECHROOT_CMD_SUBST="$FAKECHROOT_CMD_SUBST" HOME="$HOME" PATH="$PATH" SHELL="$SHELL" "$abs_top_srcdir/scripts/fakechroot" -c "$abs_top_srcdir/scripts" -l "$abs_top_srcdir/src/.libs/libfakechroot.so" "$@" exit $? fakechroot-2.17.2/test/chroot.sh000077500000000000000000000007011225630642300165450ustar00rootroot00000000000000#!/bin/sh srcdir=${srcdir:-.} if ! command -v chroot >/dev/null; then PATH="${PATH:-/usr/bin:/bin}:/usr/sbin:/sbin" export PATH fi if [ $# -gt 0 ]; then destdir=$1 shift else abs_srcdir=${abs_srcdir:-`cd "$srcdir" 2>/dev/null && pwd -P`} destdir="$abs_srcdir/testtree" fi if [ $# -gt 0 ]; then HOME=/root chroot $destdir "$@" result=$? else HOME=/root chroot $destdir $SHELL -i result=$? fi exit $result fakechroot-2.17.2/test/common.inc.sh000066400000000000000000000011121225630642300173010ustar00rootroot00000000000000TRUE=0 FALSE=1 testtree=testtree-`basename $0 .t` is_root () { if [ `id -u` = 0 ] && [ -z "$FAKEROOTKEY" ]; then return $TRUE else return $FALSE fi } cleanup () { test -n "$TEST_NO_CLEANUP" && ! test "$TEST_NO_CLEANUP" = 0 || rm -rf $testtree end } prepare () { plan $1 rm -rf $testtree "$srcdir/testtree.sh" $testtree test "`cat $testtree/CHROOT 2>&1`" = "$testtree" || bail_out "cannot create $testtree" unset FAKECHROOT_CMD_SUBST FAKECHROOT_DEBUG FAKECHROOT_EXCLUDE_PATH } . "$srcdir/seq.inc.sh" . "$srcdir/tap.inc.sh" fakechroot-2.17.2/test/debootstrap.sh000077500000000000000000000047461225630642300176120ustar00rootroot00000000000000#!/bin/sh # This script setups new environment with debootstrap, installs necessary # packages with APT, downloads source package for hello, and builds the # binary package. # # It should work with any Debian-based system. srcdir=${srcdir:-.} abs_srcdir=${abs_srcdir:-`cd "$srcdir" 2>/dev/null && pwd -P`} abs_top_srcdir=${abs_top_srcdir:-`cd "$srcdir/.." 2>/dev/null && pwd -P`} test -d "$abs_srcdir/bin" && export PATH="$abs_srcdir/bin:$PATH" test -f "$abs_top_srcdir/scripts/debootstrap.env" && . 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&& cd "$DEBOOTSTRAP_CACHE"; pwd`/$vendor-$release${variant:+-$variant}-$arch.debs.tgz debootstrap_opts="--arch=$arch ${variant:+--variant=$variant}" if [ ! -f $tarball ]; then FAKECHROOT=true fakeroot debootstrap --download-only --make-tarball=$tarball --include=build-essential,devscripts,fakeroot,gnupg $debootstrap_opts $release $destdir "$@" fi rm -rf $destdir ls -l $tarball fakechroot fakeroot debootstrap --unpack-tarball="$tarball" $debootstrap_opts $release $destdir || cat $destdir/debootstrap/debootstrap.log HOME=/root fakechroot fakeroot /usr/sbin/chroot $destdir apt-get --force-yes -y --no-install-recommends install build-essential devscripts fakeroot gnupg run sh -c 'cat /etc/apt/sources.list | sed "s/^deb/deb-src/" >> /etc/apt/sources.list' run fakeroot apt-get --force-yes -y update run sh -c 'cd /tmp && apt-get --force-yes -y source hello && cd hello-* && debuild --preserve-env -b -uc -us' run fakeroot sh -c 'dpkg -i /tmp/hello_*.deb' run sh -c 'hello' 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install-exec \ install-exec-am install-html install-html-am install-info \ install-info-am install-man install-pdf install-pdf-am \ install-ps install-ps-am install-strip installcheck \ installcheck-am installdirs maintainer-clean \ maintainer-clean-generic mostlyclean mostlyclean-compile \ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ tags tags-am uninstall uninstall-am # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: fakechroot-2.17.2/test/src/test-canonicalize_file_name.c000066400000000000000000000013231225630642300232570ustar00rootroot00000000000000#include "config.h" #define _GNU_SOURCE #include #include #ifndef PATH_MAX #define PATH_MAX 2048 #endif #ifndef HAVE_CANONICALIZE_FILE_NAME char *canonicalize_file_name (const char *path) { char *resolved = malloc(PATH_MAX * 2); #ifdef HAVE___REALPATH_CHK return __realpath_chk(path, resolved, PATH_MAX*2); #else return realpath(path, resolved); #endif } #endif int main (int argc, char *argv[]) { char *path; if (argc != 2) { fprintf(stderr, "Usage: %s command\n", argv[0]); exit(2); } if ((path = canonicalize_file_name(argv[1])) == NULL) { perror("canonicalize_file_name"); exit(1); } printf("%s\n", path); return 0; } fakechroot-2.17.2/test/src/test-chroot.c000066400000000000000000000020771225630642300201260ustar00rootroot00000000000000#define _BSD_SOURCE #include #include #include #ifdef DEBUG_TEST_SRC #define debug(msg) fprintf(stderr, msg) #else #define debug(msg) #endif int main (int argc, char *argv[]) { if (argc != 7) { fprintf(stderr, "Usage: %s chdir_1 chroot_1 system_1 chdir_2 chroot_2 system_2\n", argv[0]); exit(2); } debug("*** chdir[1]\n"); if (*argv[1] && chdir(argv[1]) == -1) { perror("chdir[1]"); exit(1); } debug("*** chroot[1]\n"); if (chroot(argv[2]) == -1) { perror("chroot[1]"); exit(1); } debug("*** system[1]\n"); if (system(argv[3]) == -1) { perror("system[1]"); exit(1); } debug("*** chdir[2]\n"); if (*argv[4] && chdir(argv[4]) == -1) { perror("chdir[2]"); exit(1); } debug("*** chroot[2]\n"); if (chroot(argv[5]) == -1) { perror("chroot[2]"); exit(1); } debug("*** system[2]\n"); if (system(argv[6]) == -1) { perror("system[2]"); exit(1); } return 0; } fakechroot-2.17.2/test/src/test-clearenv.c000066400000000000000000000004721225630642300204240ustar00rootroot00000000000000#define _BSD_SOURCE #include #include int main (int argc, char *argv[]) { if (argc != 2) { fprintf(stderr, "Usage: %s command\n", argv[0]); exit(2); } clearenv(); if (system(argv[1]) == -1) { perror("system"); exit(1); } return 0; } fakechroot-2.17.2/test/src/test-dedotdot.c000066400000000000000000000005631225630642300204340ustar00rootroot00000000000000#include #include #include #include "../../src/strlcpy.c" #include "../../src/dedotdot.c" int main (int argc, char *argv[]) { char *path; if (argc < 2 || argc > 2) { fprintf(stderr, "Usage: %s path\n", argv[0]); exit(2); } path = argv[1]; dedotdot(path); printf("%s\n", path); return 0; } fakechroot-2.17.2/test/src/test-execlp.c000066400000000000000000000005241225630642300201030ustar00rootroot00000000000000#include #include #include int main (int argc, char* argv[]) { if (argc != 3) { fprintf(stderr, "Usage: %s cmd arg\n", argv[0]); exit(2); } execlp(argv[1], argv[1], argv[2], NULL); perror("execlp"); exit(1); /* Execution should never reach here */ return 1; } fakechroot-2.17.2/test/src/test-execve-null-envp.c000066400000000000000000000006341225630642300220220ustar00rootroot00000000000000#include #include #include int main (int argc, char* argv[]) { if (argc != 2) { fprintf(stderr, "Usage: %s cmd arg\n", argv[0]); exit(2); } { char *newargv[] = { "/bin/sh", "-c", argv[1], NULL }; execve("/bin/sh", newargv, NULL); } perror("execve"); exit(1); /* Execution should never reach here */ return 1; } fakechroot-2.17.2/test/src/test-fts.c000066400000000000000000000015471225630642300174250ustar00rootroot00000000000000#define _BSD_SOURCE #include #include #include #include #include #include #include int main (int argc, char *argv[]) { FTS *tree; FTSENT *node; int options; char **paths; if (argc < 3) { fprintf(stderr, "Usage: %s options path [path...]\n", argv[0]); exit(2); } options = atoi(argv[1]); paths = argv + 2; if ((tree = fts_open(paths, options, 0)) == NULL) { perror("fts_open"); exit(1); } while ((node = fts_read(tree)) != NULL) { if (node->fts_info & (FTS_F|FTS_D)) { printf("%s\n", node->fts_path); } } if (errno) { perror("fts_read"); exit(1); } if ((fts_close(tree)) == -1) { perror("fts_close"); return 1; } return 0; } fakechroot-2.17.2/test/src/test-ftw.c000066400000000000000000000006731225630642300174300ustar00rootroot00000000000000#include #include #include #include static int callback(const char *fpath, const struct stat *sb, int typeflag) { printf("%s\n", fpath); return 0; } int main (int argc, char *argv[]) { if (argc != 2) { fprintf(stderr, "Usage: %s path\n", argv[0]); exit(2); } if (ftw(argv[1], callback, 16) == -1) { perror("ftw"); exit(1); } return 0; } fakechroot-2.17.2/test/src/test-lstat.c000066400000000000000000000014741225630642300177570ustar00rootroot00000000000000#define _BSD_SOURCE #include #include #include #include #include #include int main (int argc, char *argv[]) { struct stat stab; char buf[1024]; ssize_t sz; if (argc != 2) { fprintf(stderr, "Usage: %s /path/to/symlink\n", argv[0]); exit(2); } if (lstat(argv[1], &stab)) { perror("lstat"); exit(1); } if ((stab.st_mode & S_IFMT) != S_IFLNK) { fprintf(stderr, "not a symlink\n"); exit(1); } if ((sz = readlink(argv[1], buf, sizeof(buf))) < 0) { perror("readlink"); exit(1); } buf[sz] = '\0'; printf("%s -> %s\n", argv[1], buf); printf("readlink size: %d\n", (int)sz); printf("stat size: %d\n", (int)stab.st_size); return 0; } fakechroot-2.17.2/test/src/test-mkdtemp.c000066400000000000000000000006211225630642300202620ustar00rootroot00000000000000#define _BSD_SOURCE #include #include int main (int argc, char *argv[]) { char *template, *path; if (argc != 2) { fprintf(stderr, "Usage: %s template\n", argv[0]); exit(2); } template = argv[1]; if ((path = mkdtemp(template)) == NULL || !*path) { perror("mkdtemp"); exit(1); } printf("%s\n", path); return 0; } fakechroot-2.17.2/test/src/test-mkstemp.c000066400000000000000000000006321225630642300203030ustar00rootroot00000000000000#define _BSD_SOURCE #include #include int main (int argc, char *argv[]) { char *template; int fd; if (argc != 2) { fprintf(stderr, "Usage: %s template\n", argv[0]); exit(2); } template = argv[1]; if ((fd = mkstemp(template)) == -1 || !*template) { perror("mkstemp"); exit(1); } printf("%s\n", template); return 0; } fakechroot-2.17.2/test/src/test-mkstemps.c000066400000000000000000000007431225630642300204710ustar00rootroot00000000000000#define _GNU_SOURCE #include #include int main (int argc, char *argv[]) { char *template; int suffixlen; int fd; if (argc != 3) { fprintf(stderr, "Usage: %s template suffixlen\n", argv[0]); exit(2); } template = argv[1]; suffixlen = atoi(argv[2]); if ((fd = mkstemps(template, suffixlen)) == -1 || !*template) { perror("mkstemps"); exit(1); } printf("%s\n", template); return 0; } fakechroot-2.17.2/test/src/test-mktemp.c000066400000000000000000000006171225630642300201230ustar00rootroot00000000000000#define _BSD_SOURCE #include #include int main (int argc, char *argv[]) { char *template, *path; if (argc != 2) { fprintf(stderr, "Usage: %s template\n", argv[0]); exit(2); } template = argv[1]; if ((path = mktemp(template)) == NULL || !*path) { perror("mktemp"); exit(1); } printf("%s\n", path); return 0; } fakechroot-2.17.2/test/src/test-opendir.c000066400000000000000000000010761225630642300202660ustar00rootroot00000000000000#include #include #include #include #include #include int main (int argc, char *argv[]) { DIR *d; struct dirent *ent; if (argc != 2) { fprintf(stderr, "Usage: %s path\n", argv[0]); exit(2); } if ((d = opendir(argv[1])) == NULL) { perror("opendir"); exit(1); } while ((ent = readdir(d)) != NULL) { printf("%s\n", ent->d_name); } if ((closedir(d)) == -1) { perror("closedir"); return 1; } return 0; } fakechroot-2.17.2/test/src/test-popen.c000066400000000000000000000010331225630642300177400ustar00rootroot00000000000000#define _BSD_SOURCE #include #include #include #include #ifndef PATH_MAX #define PATH_MAX 2048 #endif int main (int argc, char *argv[]) { FILE *fp; char path[PATH_MAX]; if (argc != 2) { fprintf(stderr, "Usage: %s cmd\n", argv[0]); exit(2); } fp = popen(argv[1], "r"); if (fp == NULL) { perror("popen"); exit(1); } while (fgets(path, PATH_MAX, fp) != NULL) { printf("%s", path); } pclose(fp); return 0; } fakechroot-2.17.2/test/src/test-realpath.c000066400000000000000000000010461225630642300204230ustar00rootroot00000000000000#define _BSD_SOURCE #include #include #include #include int main (int argc, char *argv[]) { char *path, *resolved_path, *returned_path; if (argc < 2 || argc > 3) { fprintf(stderr, "Usage: %s path [resolved_path]\n", argv[0]); exit(2); } path = argv[1]; resolved_path = argc > 2 ? argv[2] : NULL; if ((returned_path = realpath(path, resolved_path)) == NULL) { perror("realpath"); exit(1); } printf("%s\n", returned_path); return 0; } fakechroot-2.17.2/test/src/test-scandir.c000066400000000000000000000012501225630642300202430ustar00rootroot00000000000000#define _SVID_SOURCE #include #include #include #include int main (int argc, char *argv[]) { struct dirent **namelist; int i, n; if (argc != 3) { fprintf(stderr, "Usage: %s chdir scandir\n", argv[0]); exit(2); } if (*argv[1] && chdir(argv[1]) == -1) { perror("chdir"); exit(1); } n = scandir(argv[2], &namelist, 0, alphasort); if (n < 0) { perror("scandir"); exit(1); } else { for (i=0; id_name); free(namelist[i]); } free(namelist); } return 0; } fakechroot-2.17.2/test/src/test-socket-af_unix-client.c000066400000000000000000000022611225630642300230160ustar00rootroot00000000000000#include #include #include #include #include #include #include #ifndef SUN_LEN #define SUN_LEN(su) (sizeof(*(su)) - sizeof((su)->sun_path) + strlen((su)->sun_path)) #endif int main(int argc, char *argv[]) { int sockfd, servlen, n; struct sockaddr_un serv_addr; char buffer[82]; if (argc != 3) { fprintf(stderr, "Usage: %s path message\n", argv[0]); exit(2); } memset((char *) &serv_addr, 0, sizeof(serv_addr)); serv_addr.sun_family = AF_UNIX; strcpy(serv_addr.sun_path, argv[1]); servlen = SUN_LEN(&serv_addr); if ((sockfd = socket(AF_UNIX, SOCK_STREAM, 0)) < 0) { perror("socket"); exit(1); } if (connect(sockfd, (struct sockaddr *) &serv_addr, servlen) < 0) { perror("connect"); exit(1); } memset(buffer, 0, 82); strncpy(buffer, argv[2], 80); if (write(sockfd, buffer, strlen(buffer)) < 0) { perror("write(newsockfd)"); exit(1); } n = read(sockfd, buffer, 80); if (write(1, buffer, n) < 0) { perror("write(newsockfd)"); exit(1); } return 0; } fakechroot-2.17.2/test/src/test-socket-af_unix-server.c000066400000000000000000000030171225630642300230460ustar00rootroot00000000000000#include #include #include #include #include #include #include #ifndef SUN_LEN #define SUN_LEN(su) (sizeof(*(su)) - sizeof((su)->sun_path) + strlen((su)->sun_path)) #endif int main(int argc, char *argv[]) { int sockfd, newsockfd, servlen, n; socklen_t clilen; struct sockaddr_un cli_addr, serv_addr, name_addr; socklen_t namelen; char buffer[80]; if (argc != 2) { fprintf(stderr, "Usage: %s path\n", argv[0]); exit(2); } if ((sockfd = socket(AF_UNIX, SOCK_STREAM, 0)) < 0) { perror("socket"); exit(1); } memset((char *) &serv_addr, 0, sizeof(serv_addr)); serv_addr.sun_family = AF_UNIX; strcpy(serv_addr.sun_path, argv[1]); servlen = SUN_LEN(&serv_addr); if (bind(sockfd, (struct sockaddr *)&serv_addr, servlen) < 0) { perror("bind"); exit(1); } namelen = SUN_LEN(&name_addr); if (getsockname(sockfd, (struct sockaddr*)&name_addr, &namelen) < 0) { perror("getsockname"); exit(1); } listen(sockfd, 1); clilen = sizeof(cli_addr); newsockfd = accept(sockfd, (struct sockaddr *) &cli_addr, &clilen); if (newsockfd < 0) { perror("accept"); exit(1); } n = read(newsockfd, buffer, 80); if (write(1, buffer, n) < 0) { perror("write(1)"); exit(1); } if (write(newsockfd, buffer, n) < 0) { perror("write(newsockfd)"); exit(1); } return 0; } fakechroot-2.17.2/test/src/test-statfs.c000066400000000000000000000011361225630642300201270ustar00rootroot00000000000000#include "config.h" #ifdef HAVE_SYS_PARAM_H # include #endif #ifdef HAVE_SYS_MOUNT_H # include #endif #ifdef HAVE_SYS_VFS_H # include #endif #ifdef HAVE_SYS_STATFS_H # include #endif #include #include #include int main (int argc, char *argv[]) { struct statfs statfsb; if (argc != 2) { fprintf(stderr, "Usage: %s path\n", argv[0]); exit(2); } if (statfs(argv[1], &statfsb)) { perror("statfs"); exit(1); } printf("%ld\n", statfsb.f_blocks); return 0; } fakechroot-2.17.2/test/src/test-statvfs.c000066400000000000000000000010461225630642300203150ustar00rootroot00000000000000#include "config.h" #ifdef HAVE_SYS_TYPES_H # include #endif #ifdef HAVE_SYS_STATVFS_H # include #endif #include #include #include int main (int argc, char *argv[]) { struct statvfs statvfsb; if (argc != 2) { fprintf(stderr, "Usage: %s path\n", argv[0]); exit(2); } if (statvfs(argv[1], &statvfsb)) { perror("statvfs"); exit(1); } printf((sizeof(statvfsb.f_bsize) == 8 ? "%ld\n" : "%d\n"), statvfsb.f_bsize); return 0; } fakechroot-2.17.2/test/src/test-system.c000066400000000000000000000004251225630642300201470ustar00rootroot00000000000000#include #include int main (int argc, char *argv[]) { if (argc != 2) { fprintf(stderr, "Usage: %s command\n", argv[0]); exit(2); } if (system(argv[1]) == -1) { perror("system"); exit(1); } return 0; } fakechroot-2.17.2/test/t/000077500000000000000000000000001225630642300151555ustar00rootroot00000000000000fakechroot-2.17.2/test/t/00echo.t000077500000000000000000000016771225630642300164360ustar00rootroot00000000000000#!/bin/sh # all paths need to be relative to $srcdir variable srcdir=${srcdir:-.} # include common script . $srcdir/common.inc.sh # prepare tests. how many tests will be? prepare 2 # general testing rule: # for chroot and fakechroot # skip if not root for real chroot # do_something # check_if_it_is_ok || not # ok "message" echo=${ECHO:-/bin/echo} # the same tests for real chroot and fakechroot for chroot in chroot fakechroot; do if [ $chroot = "chroot" ] && ! is_root; then # how many tests we need to skip? usually it is plan/2 skip $(( $tap_plan / 2 )) "not root" else # echo something t=`$srcdir/$chroot.sh $testtree $echo something 2>&1` # check if it is ok or print "not" test "$t" = "something" || not # print "ok" message with unquoted test output ok "$chroot echo:" $t fi done # clean up temporary directory after tests and end tests cleanup fakechroot-2.17.2/test/t/canonicalize_file_name.t000077500000000000000000000032611225630642300220050ustar00rootroot00000000000000#!/bin/sh srcdir=${srcdir:-.} . $srcdir/common.inc.sh prepare 18 for chroot in chroot fakechroot; do if [ $chroot = "chroot" ] && ! is_root; then skip $(( $tap_plan / 2 )) "not root" else for path in / . ..; do t=`$srcdir/$chroot.sh $testtree /bin/test-canonicalize_file_name $path 2>&1` test "$t" = "/" || not ok "$chroot realpath for $path is really" $t done echo "something" > $testtree/$chroot-file mkdir $testtree/$chroot-dir t=`$srcdir/$chroot.sh $testtree /bin/cat $chroot-file 2>&1` test "$t" = "something" || not ok "$chroot symlink is" $t t=`$srcdir/$chroot.sh $testtree /bin/test-canonicalize_file_name $chroot-file 2>&1` test "$t" = "/$chroot-file" || not ok "$chroot file is really" $t t=`$srcdir/$chroot.sh $testtree /bin/sh -c "ln -s /$chroot-dir $chroot-symlink-dir; test -h $chroot-symlink-dir && echo exists" 2>&1` test "$t" = "exists" || not ok "$chroot symlink dir" $t t=`$srcdir/$chroot.sh $testtree /bin/sh -c "ln -s /$chroot-file $chroot-symlink-dir/$chroot-symlink-file; test -h $chroot-symlink-dir/$chroot-symlink-file && echo exists" 2>&1` test "$t" = "exists" || not ok "$chroot symlink file" $t t=`$srcdir/$chroot.sh $testtree /bin/cat $chroot-symlink-dir/$chroot-symlink-file 2>&1` test "$t" = "something" || not ok "$chroot symlink is" $t t=`$srcdir/$chroot.sh $testtree /bin/test-canonicalize_file_name $chroot-symlink-dir/$chroot-symlink-file 2>&1` test "$t" = "/$chroot-file" || not ok "$chroot symlink is really" $t fi done cleanup fakechroot-2.17.2/test/t/chdir.t000077500000000000000000000012161225630642300164360ustar00rootroot00000000000000#!/bin/sh srcdir=${srcdir:-.} . $srcdir/common.inc.sh prepare 8 for chroot in chroot fakechroot; do if [ $chroot = "chroot" ] && ! is_root; then skip $(( $tap_plan / 2 )) "not root" else for d in / .. /tmp/..; do t=`$srcdir/$chroot.sh $testtree /bin/sh -c "cd $d && ls CHROOT" 2>&1` test "$t" = "CHROOT" || not ok "$chroot cd $d:" $t done for d in '$FAKECHROOT_BASE'; do t=`$srcdir/$chroot.sh $testtree /bin/sh -c "cd $d && ls CHROOT" 2>&1` test "$t" != "CHROOT" || not ok "$chroot not cd $d:" $t done fi done cleanup fakechroot-2.17.2/test/t/chroot.t000077500000000000000000000012611225630642300166430ustar00rootroot00000000000000#!/bin/sh srcdir=${srcdir:-.} . $srcdir/common.inc.sh prepare 14 $srcdir/testtree.sh $testtree/testtree2 test "`cat $testtree/testtree2/CHROOT`" = "$testtree/testtree2" || bail_out "$testtree/testtree" for chroot in chroot fakechroot; do if [ $chroot = "chroot" ] && ! is_root; then skip $(( $tap_plan / 2 )) "not root" else for testtree2 in testtree2 /testtree2 ./testtree2 /./testtree2 testtree2/. testtree2/./. testtree2/; do t=`$srcdir/$chroot.sh $testtree /usr/sbin/chroot $testtree2 /bin/cat /CHROOT 2>&1` test "$t" = "$testtree/testtree2" || not ok "$chroot chroot $testtree2:" $t done fi done cleanup fakechroot-2.17.2/test/t/clearenv.t000077500000000000000000000015721225630642300171510ustar00rootroot00000000000000#!/bin/sh srcdir=${srcdir:-.} . $srcdir/common.inc.sh prepare 4 chroot=fakechroot CLEARED=paranoid export CLEARED t=`LC_ALL=C $srcdir/$chroot.sh $testtree /bin/sh -c 'CLEARED=something; echo $CLEARED' 2>&1` test "$t" = "something" || not ok "$chroot echo \$CLEARED returns" $t t=`LC_ALL=C $srcdir/$chroot.sh $testtree /bin/sh -c 'CLEARED=something; test-clearenv "/bin/sh -c \"echo \\\$CLEARED\""' 2>&1` test -z "$t" || not ok "$chroot test-clearenv echo \$CLEARED returns" $t t=`LC_ALL=C $srcdir/$chroot.sh $testtree /bin/sh -c 'test-clearenv "/bin/sh -c \"echo \\\$FAKECHROOT\""' 2>&1` test "$t" = "true" || not ok "$chroot test-clearenv echo \$FAKECHROOT returns" $t t=`LC_ALL=C $srcdir/$chroot.sh $testtree /bin/sh -c 'test-clearenv "/bin/sh -c \"echo \\\$FAKECHROOT_VERSION\""' 2>&1` test -n "$t" || not ok "$chroot test-clearenv echo \$FAKECHROOT_VERSION returns" $t cleanup fakechroot-2.17.2/test/t/cmd-subst-pwd.sh000077500000000000000000000000341225630642300202020ustar00rootroot00000000000000#!/bin/sh echo substituted fakechroot-2.17.2/test/t/cmd-subst.t000077500000000000000000000013461225630642300172520ustar00rootroot00000000000000#!/bin/sh srcdir=${srcdir:-.} . $srcdir/common.inc.sh prepare 4 cmddir=`cd $srcdir; pwd`/t t=`$srcdir/fakechroot.sh $testtree /bin/pwd 2>&1` test "$t" = "/" || not ok "fakechroot pwd [1] is" $t export FAKECHROOT_CMD_SUBST="/bin/pwd=$cmddir/cmd-subst-pwd.sh" t=`$srcdir/fakechroot.sh $testtree /bin/pwd 2>&1` test "$t" = "substituted" || not ok "fakechroot pwd [2] is" $t export FAKECHROOT_CMD_SUBST="/no/file=foo:/bin/pwd=$cmddir/cmd-subst-pwd.sh" t=`$srcdir/fakechroot.sh $testtree /bin/pwd 2>&1` test "$t" = "substituted" || not ok "fakechroot pwd [3] is" $t export FAKECHROOT_CMD_SUBST="/no/file=foo:/other/file=bar" t=`$srcdir/fakechroot.sh $testtree /bin/pwd 2>&1` test "$t" = "/" || not ok "fakechroot pwd [4] is" $t cleanup fakechroot-2.17.2/test/t/cp.t000077500000000000000000000016031225630642300157470ustar00rootroot00000000000000#!/bin/sh srcdir=${srcdir:-.} . $srcdir/common.inc.sh prepare 4 case "`uname -s`" in Linux|KFreeBSD) CP_ARGS=-dp;; *) CP_ARGS=-a;; esac for chroot in chroot fakechroot; do if [ $chroot = "chroot" ] && ! is_root; then skip $(( $tap_plan / 2 )) "not root" else echo 'something' > $testtree/file-$chroot ln -s /file-$chroot $testtree/symlink-$chroot t=`$srcdir/$chroot.sh $testtree /bin/sh -c "cp $CP_ARGS /file-$chroot /file2-$chroot; cat /file2-$chroot" 2>&1` test "$t" = "something" || not ok "$chroot cp $CP_ARGS /file-$chroot /file2-$chroot:" $t t=`$srcdir/$chroot.sh $testtree /bin/sh -c "cp $CP_ARGS /symlink-$chroot /symlink2-$chroot; cat /symlink2-$chroot" 2>&1` test "$t" = "something" || not ok "$chroot cp $CP_ARGS /symlink-$chroot /symlink2-$chroot:" $t fi done cleanup fakechroot-2.17.2/test/t/dedotdot.t000077500000000000000000000026161225630642300171600ustar00rootroot00000000000000#!/bin/sh srcdir=${srcdir:-.} . $srcdir/common.inc.sh plan 47 dedotdot="$srcdir/src/test-dedotdot" set -- \ a a \ a/ a \ /a /a \ /a/ /a \ /a/// /a \ /a/. /a \ /a/././. /a \ /a/./ /a \ a/b/c/d a/b/c/d \ /a/b/c/d /a/b/c/d \ /a/b/./c/d /a/b/c/d \ a/b/../c/d a/c/d \ /a/b/../c/d /a/c/d \ a/b/../../c/d c/d \ /a/b/../../c/d /c/d \ a/b/../../../c/d ../c/d \ /a/b/../../../c/d /c/d \ a/../b/../../c/../d ../c/../d \ /a/../b/../../c/../d /d \ a/.. . \ a/../.. .. \ a/../../.. ../.. \ a/../../../.. ../../.. \ /a/.. / \ /a/../../ / \ '' '' \ . . \ / / \ /. / \ .. .. \ /.. / \ ../.. ../.. \ /../.. / \ .././../ ../.. \ /.././../ / \ ../a ../a \ ../../a ../../a \ abcdef/ghijkl/mnopqr abcdef/ghijkl/mnopqr \ /abcdef/ghijkl/mnopqr /abcdef/ghijkl/mnopqr \ //abcdef/ghijkl/mnopqr /abcdef/ghijkl/mnopqr \ ../abcdef/ghijkl/mnopqr ../abcdef/ghijkl/mnopqr \ /../abcdef/ghijkl/mnopqr /abcdef/ghijkl/mnopqr \ abcdef/../ghijkl/mnopqr ghijkl/mnopqr \ /abcdef/../ghijkl/mnopqr /ghijkl/mnopqr \ /abcdef/ghijkl/../mnopqr /abcdef/mnopqr \ abcdef/ghijkl/../mnopqr abcdef/mnopqr \ /abcdef/ghijkl/mnopqr/.. /abcdef/ghijkl \ while [ $# -gt 1 ]; do t=`$dedotdot "$1" 2>&1` test "$t" = "$2" || not ok "test-dedotdot $1 returns" $t shift 2 done fakechroot-2.17.2/test/t/escape-nested-chroot.t000077500000000000000000000024221225630642300213610ustar00rootroot00000000000000#!/bin/sh srcdir=${srcdir:-.} . $srcdir/common.inc.sh prepare 8 $srcdir/testtree.sh $testtree/$testtree test "`cat $testtree/$testtree/CHROOT`" = "$testtree/$testtree" || bail_out "$testtree/$testtree" for chroot in chroot fakechroot; do if [ $chroot = "chroot" ] && ! is_root; then skip $(( $tap_plan / 2 )) "not root" else for paths in '/ /' '/ .' '. /'; do t=`$srcdir/$chroot.sh $testtree /bin/test-chroot / /$testtree 'ls -id /' $paths 'ls -id /' 2>&1` f1=`echo $t | awk '{print $1}'` f2=`echo $t | awk '{print $2}'` f3=`echo $t | awk '{print $3}'` f4=`echo $t | awk '{print $4}'` test "$f2" = "/" -a "$f4" = "/" -a "$f1" = "$f3" || not ok "$chroot test-chroot $paths (not escaped):" $t done for paths in '. .'; do t=`$srcdir/$chroot.sh $testtree /bin/test-chroot / /$testtree 'ls -id /' $paths 'ls -id /' 2>&1` f1=`echo $t | awk '{print $1}'` f2=`echo $t | awk '{print $2}'` f3=`echo $t | awk '{print $3}'` f4=`echo $t | awk '{print $4}'` test "$f2" = "/" -a "$f4" = "/" -a "$f1" != "$f3" || not ok "$chroot test-chroot $paths (escaped):" $t done fi done cleanup fakechroot-2.17.2/test/t/execlp.t000077500000000000000000000012511225630642300166240ustar00rootroot00000000000000#!/bin/sh srcdir=${srcdir:-.} . $srcdir/common.inc.sh prepare 4 for chroot in chroot fakechroot; do if [ $chroot = "chroot" ] && ! is_root; then skip $(( $tap_plan / 2 )) "not root" else t=`$srcdir/$chroot.sh $testtree /bin/test-execlp echo something 2>&1` test "$t" = "something" || not ok "$chroot execlp with echo returns" $t printf "#!/bin/sh\necho \$@\n" > $testtree/bin/test-echo chmod a+x $testtree/bin/test-echo t=`$srcdir/$chroot.sh $testtree /bin/test-execlp test-echo something 2>&1` test "$t" = "something" || not ok "$chroot execlp with test-echo returns" $t fi done cleanup fakechroot-2.17.2/test/t/execve-elfloader.t000077500000000000000000000012251225630642300205570ustar00rootroot00000000000000#!/bin/sh srcdir=${srcdir:-.} . $srcdir/common.inc.sh prepare 3 echo=${ECHO:-/bin/echo} chroot=fakechroot echo something > $testtree/somefile t=`$srcdir/$chroot.sh $testtree /bin/cat somefile 2>&1` test "$t" = "something" || not ok "$chroot cat somefile returns" $t t=`$srcdir/$chroot.sh $testtree /usr/bin/env /bin/sh -c '/bin/cat somefile' 2>&1` test "$t" = "something" || not ok "$chroot cat somefile returns" $t t=`$srcdir/$chroot.sh $testtree /usr/bin/env FAKECHROOT_ELFLOADER=$echo /bin/sh -c '/bin/cat somefile' 2>&1` case "$t" in *"/bin/cat somefile");; *) not; esac ok "$chroot cat somefile with FAKECHROOT_ELFLOADER=$echo returns" $t cleanup fakechroot-2.17.2/test/t/execve-null-envp.t000077500000000000000000000017111225630642300205420ustar00rootroot00000000000000#!/bin/sh srcdir=${srcdir:-.} . $srcdir/common.inc.sh prepare 4 chroot=fakechroot version=`grep '^VERSION = ' "$srcdir/Makefile" | sed 's/.* = //'` CLEARED=paranoid export CLEARED t=`LC_ALL=C $srcdir/$chroot.sh $testtree /bin/sh -c 'CLEARED=something; echo $CLEARED' 2>&1` test "$t" = "something" || not ok "$chroot echo \$CLEARED returns" $t t=`LC_ALL=C $srcdir/$chroot.sh $testtree /bin/sh -c 'CLEARED=something; test-execve-null-envp "echo \\\$CLEARED"' 2>&1` test -z "$t" || not ok "$chroot test-execve-null-envp echo \$CLEARED returns" $t t=`LC_ALL=C $srcdir/$chroot.sh $testtree /bin/sh -c 'test-execve-null-envp "echo \\\$FAKECHROOT"' 2>&1` test "$t" = "true" || not ok "$chroot test-execve-null-envp echo \$FAKECHROOT returns" $t t=`LC_ALL=C $srcdir/$chroot.sh $testtree /bin/sh -c 'test-execve-null-envp "echo \\\$FAKECHROOT_VERSION"' 2>&1` test "$t" = "$version" || not ok "$chroot test-execve-null-envp echo \$FAKECHROOT_VERSION returns" $t cleanup fakechroot-2.17.2/test/t/fts.t000077500000000000000000000044021225630642300161410ustar00rootroot00000000000000#!/bin/sh srcdir=${srcdir:-.} . $srcdir/common.inc.sh prepare 40 for chroot in chroot fakechroot; do if [ $chroot = "chroot" ] && ! is_root; then skip $(( $tap_plan / 2 )) "not root" else for option in 0 1 2 4 8 16 64 128; do mkdir -p $testtree/$chroot-$option-dir/a/b/c echo "something" > $testtree/$chroot-$option-dir/a/b/c/d t=`echo $($srcdir/$chroot.sh $testtree /bin/test-fts $option /$chroot-$option-dir 2>&1 | sort)` test "$t" = "/$chroot-$option-dir /$chroot-$option-dir/a /$chroot-$option-dir/a/b /$chroot-$option-dir/a/b/c /$chroot-$option-dir/a/b/c/d" || not ok "$chroot fts with option $option returns" $t t=`echo $($srcdir/$chroot.sh $testtree /bin/test-fts $option $chroot-$option-dir 2>&1 | sort)` test "$t" = "$chroot-$option-dir $chroot-$option-dir/a $chroot-$option-dir/a/b $chroot-$option-dir/a/b/c $chroot-$option-dir/a/b/c/d" || not ok "$chroot fts with option $option returns" $t done for option in 32 255; do mkdir -p $testtree/$chroot-$option-dir/a/b/c echo "something" > $testtree/$chroot-$option-dir/a/b/c/d t=`echo $($srcdir/$chroot.sh $testtree /bin/test-fts $option /$chroot-$option-dir 2>&1 | sort)` test "$t" = "/$chroot-$option-dir /$chroot-$option-dir/. /$chroot-$option-dir/.. /$chroot-$option-dir/a /$chroot-$option-dir/a/. /$chroot-$option-dir/a/.. /$chroot-$option-dir/a/b /$chroot-$option-dir/a/b/. /$chroot-$option-dir/a/b/.. /$chroot-$option-dir/a/b/c /$chroot-$option-dir/a/b/c/. /$chroot-$option-dir/a/b/c/.. /$chroot-$option-dir/a/b/c/d" || not ok "$chroot fts with option $option returns" $t t=`echo $($srcdir/$chroot.sh $testtree /bin/test-fts $option $chroot-$option-dir 2>&1 | sort)` test "$t" = "$chroot-$option-dir $chroot-$option-dir/. $chroot-$option-dir/.. $chroot-$option-dir/a $chroot-$option-dir/a/. $chroot-$option-dir/a/.. $chroot-$option-dir/a/b $chroot-$option-dir/a/b/. $chroot-$option-dir/a/b/.. $chroot-$option-dir/a/b/c $chroot-$option-dir/a/b/c/. $chroot-$option-dir/a/b/c/.. $chroot-$option-dir/a/b/c/d" || not ok "$chroot fts with option $option returns" $t done fi done cleanup fakechroot-2.17.2/test/t/ftw.t000077500000000000000000000014451225630642300161510ustar00rootroot00000000000000#!/bin/sh srcdir=${srcdir:-.} . $srcdir/common.inc.sh prepare 4 for chroot in chroot fakechroot; do if [ $chroot = "chroot" ] && ! is_root; then skip $(( $tap_plan / 2 )) "not root" else mkdir -p $testtree/$chroot-dir/a/b/c echo "something" > $testtree/$chroot-dir/a/b/c/d t=`echo $($srcdir/$chroot.sh $testtree /bin/test-ftw /$chroot-dir 2>&1 | sort)` test "$t" = "/$chroot-dir /$chroot-dir/a /$chroot-dir/a/b /$chroot-dir/a/b/c /$chroot-dir/a/b/c/d" || not ok "$chroot ftw returns" $t t=`echo $($srcdir/$chroot.sh $testtree /bin/test-ftw $chroot-dir 2>&1 | sort)` test "$t" = "$chroot-dir $chroot-dir/a $chroot-dir/a/b $chroot-dir/a/b/c $chroot-dir/a/b/c/d" || not ok "$chroot ftw returns" $t fi done cleanup fakechroot-2.17.2/test/t/host.t000077500000000000000000000007051225630642300163240ustar00rootroot00000000000000#!/bin/sh srcdir=${srcdir:-.} . $srcdir/common.inc.sh plan 1 if ! command -v host >/dev/null 2>&1; then skip 1 "missing host command" elif ! host 127.0.0.1 2>&1 | grep -qs 1.0.0.127.in-addr.arpa; then skip 1 "host 127.0.0.1 does not work" else PATH=$srcdir/bin:$PATH export LIBC_FATAL_STDERR_=1 t=`fakechroot host 127.0.0.1 2>&1` echo "$t" | grep -qs 1.0.0.127.in-addr.arpa || not ok "host 127.0.0.1 returns" "$t" fi end fakechroot-2.17.2/test/t/mkstemps.t000077500000000000000000000022341225630642300172110ustar00rootroot00000000000000#!/bin/sh srcdir=${srcdir:-.} . $srcdir/common.inc.sh prepare 10 for chroot in chroot fakechroot; do if [ $chroot = "chroot" ] && ! is_root; then skip $(( $tap_plan / 2 )) "not root" else for template in /tmp/${chroot}mkstempsXXXXXX tmp/${chroot}mkstempsXXXXXX; do match=`echo "$template" | tr 'X' '?'` t=`$srcdir/$chroot.sh $testtree /bin/test-mkstemps $template 0 2>&1` case "$t" in $match) ;; *) not esac ok "$chroot test-mkstemps $template returns" $t done for template in /tmp/${chroot}mkstempsXXXXXXaaa tmp/${chroot}mkstempsXXXXXXaaa; do match=`echo "$template" | tr 'X' '?'` t=`$srcdir/$chroot.sh $testtree /bin/test-mkstemps $template 3 2>&1` case "$t" in $match) ;; *) not esac ok "$chroot test-mkstemps $template returns" $t done t=`$srcdir/$chroot.sh $testtree /bin/test-mkstemps wrong-template 0 2>/dev/null` test -z "$t" || not ok "$chroot test-mkstemps wrong-template returns" $t fi done cleanup fakechroot-2.17.2/test/t/mktemp.t000077500000000000000000000016121225630642300166420ustar00rootroot00000000000000#!/bin/sh srcdir=${srcdir:-.} . $srcdir/common.inc.sh prepare 18 for chroot in chroot fakechroot; do for mktemp in mktemp mkstemp mkdtemp; do if [ $chroot = "chroot" ] && ! is_root; then skip $(( $tap_plan / 6 )) "not root" else for template in /tmp/${chroot}${mktemp}XXXXXX tmp/${chroot}${mktemp}XXXXXX; do match=`echo "$template" | tr 'X' '?'` t=`$srcdir/$chroot.sh $testtree /bin/test-$mktemp $template 2>&1` case "$t" in $match) ;; *) not esac ok "$chroot test-$mktemp $template returns" $t done t=`$srcdir/$chroot.sh $testtree /bin/test-$mktemp wrong-template 2>/dev/null` test -z "$t" || not ok "$chroot test-$mktemp wrong-template returns" $t fi done done cleanup fakechroot-2.17.2/test/t/opendir.t000077500000000000000000000013561225630642300170120ustar00rootroot00000000000000#!/bin/sh srcdir=${srcdir:-.} . $srcdir/common.inc.sh prepare 4 for chroot in chroot fakechroot; do if [ $chroot = "chroot" ] && ! is_root; then skip $(( $tap_plan / 2 )) "not root" else mkdir -p $testtree/$chroot-dir for file in 1 2 3 4; do echo $file > $testtree/$chroot-dir/$file done t=`echo $($srcdir/$chroot.sh $testtree /bin/test-opendir $chroot-dir 2>&1 | sort)` test "$t" = ". .. 1 2 3 4" || not ok "$chroot opendir for $chroot-dir returns" $t t=`echo $($srcdir/$chroot.sh $testtree /bin/test-opendir /$chroot-dir 2>&1 | sort)` test "$t" = ". .. 1 2 3 4" || not ok "$chroot opendir for /$chroot-dir returns" $t fi done cleanup fakechroot-2.17.2/test/t/popen.t000077500000000000000000000007711225630642300164730ustar00rootroot00000000000000#!/bin/sh srcdir=${srcdir:-.} . $srcdir/common.inc.sh prepare 2 for chroot in chroot fakechroot; do if [ $chroot = "chroot" ] && ! is_root; then skip $(( $tap_plan / 2 )) "not root" else echo 'something' > $testtree/$chroot-file echo "cat /$chroot-file" > $testtree/$chroot-popen.sh t=`$srcdir/$chroot.sh $testtree /bin/test-popen ". /$chroot-popen.sh" 2>&1` test "$t" = "something" || not ok "$chroot popen returns" $t fi done cleanup fakechroot-2.17.2/test/t/pwd.t000077500000000000000000000010751225630642300161420ustar00rootroot00000000000000#!/bin/sh srcdir=${srcdir:-.} . $srcdir/common.inc.sh prepare 16 for chroot in chroot fakechroot; do if [ $chroot = "chroot" ] && ! is_root; then skip $(( $tap_plan / 2 )) "not root" else for d in $testtree ./$testtree $testtree/. $testtree/./.; do t=`$srcdir/$chroot.sh $d /bin/pwd` test "$t" = "/" || not ok "$chroot $d pwd is" $t t=`$srcdir/$chroot.sh $d /bin/cat CHROOT` test "$t" = "$testtree" || not ok "$chroot $d CHROOT is" $t done fi done cleanup fakechroot-2.17.2/test/t/readlink.t000077500000000000000000000024331225630642300171400ustar00rootroot00000000000000#!/bin/sh srcdir=${srcdir:-.} . $srcdir/common.inc.sh readlink=`command -v readlink 2>/dev/null` readlink=${readlink:-/bin/readlink} imax=$(( 180 - $(pwd | wc -c) )) prepare $(( 2 + 4 * $imax )) for chroot in chroot fakechroot; do if [ $chroot = "chroot" ] && ! is_root; then skip $(( $tap_plan / 2 )) "not root" else destfile="$(pwd)/$testtreex" rm -f $testtree/x ln -s "$destfile" $testtree/x t=`$srcdir/$chroot.sh $testtree $readlink x 2>&1` test "$t" = "$destfile" || not ok "$chroot readlink [\$PWD/$testtreex]" $t symlink=$chroot- destfile=$chroot- for i in `$SEQ 1 $imax`; do symlink="${symlink}a" destfile="${destfile}b" if ! touch "$testtree/$destfile" 2>/dev/null; then skip 2 "File name too long" else rm -f "$testtree/$symlink" t=`$srcdir/$chroot.sh $testtree /bin/ln -s $destfile $symlink 2>&1` test "$t" = "" || not ok "$chroot ln -s [$i]" $t t=`$srcdir/$chroot.sh $testtree $readlink $symlink 2>&1` test "$t" = "$destfile" || not ok "$chroot readlink [$i]" $t fi done fi done cleanup fakechroot-2.17.2/test/t/realpath.t000077500000000000000000000044411225630642300171500ustar00rootroot00000000000000#!/bin/sh srcdir=${srcdir:-.} . $srcdir/common.inc.sh prepare 28 buf=`for i in $($SEQ 1 1024); do printf "A"; done` for chroot in chroot fakechroot; do if [ $chroot = "chroot" ] && ! is_root; then skip $(( $tap_plan / 2 )) "not root" else for path in / . ..; do t=`$srcdir/$chroot.sh $testtree /bin/test-realpath $path 2>&1` test "$t" = "/" || not ok "$chroot realpath for $path is really" $t t=`$srcdir/$chroot.sh $testtree /bin/test-realpath $path $buf 2>&1` test "$t" = "/" || not ok "$chroot file's realpath with buf for $path is really" $t done echo "something" > $testtree/$chroot-file mkdir $testtree/$chroot-dir t=`$srcdir/$chroot.sh $testtree /bin/cat $chroot-file 2>&1` test "$t" = "something" || not ok "$chroot symlink is" $t t=`$srcdir/$chroot.sh $testtree /bin/test-realpath $chroot-file 2>&1` test "$t" = "/$chroot-file" || not ok "$chroot file's realpath is really" $t t=`$srcdir/$chroot.sh $testtree /bin/test-realpath $chroot-file $buf 2>&1` test "$t" = "/$chroot-file" || not ok "$chroot file's realpath with buf is really" $t t=`$srcdir/$chroot.sh $testtree /bin/sh -c "ln -s /$chroot-dir $chroot-symlink-dir; test -h $chroot-symlink-dir && echo exists" 2>&1` test "$t" = "exists" || not ok "$chroot symlink dir" $t t=`$srcdir/$chroot.sh $testtree /bin/sh -c "ln -s /$chroot-file $chroot-symlink-dir/$chroot-symlink-file; test -h $chroot-symlink-dir/$chroot-symlink-file && echo exists" 2>&1` test "$t" = "exists" || not ok "$chroot symlink file" $t t=`$srcdir/$chroot.sh $testtree /bin/cat $chroot-symlink-dir/$chroot-symlink-file 2>&1` test "$t" = "something" || not ok "$chroot symlink is" $t t=`$srcdir/$chroot.sh $testtree /bin/test-realpath $chroot-symlink-dir/$chroot-symlink-file 2>&1` test "$t" = "/$chroot-file" || not ok "$chroot symlink's realpath is really" $t t=`$srcdir/$chroot.sh $testtree /bin/test-realpath $chroot-symlink-dir/$chroot-symlink-file $buf 2>&1` test "$t" = "/$chroot-file" || not ok "$chroot symlink's realpath with buf is really" $t fi done cleanup fakechroot-2.17.2/test/t/socket-af_unix.t000077500000000000000000000031061225630642300202640ustar00rootroot00000000000000#!/bin/sh srcdir=${srcdir:-.} . $srcdir/common.inc.sh abs_srcdir=${abs_srcdir:-`cd "$pwd" 2>/dev/null && pwd -P`} prepare 10 test_af_unix () { n=$1 $srcdir/$chroot.sh $testtree /bin/test-socket-af_unix-server /$chroot-socket$n >$testtree/$chroot-socket$n.log 2>&1 & server_pid=$! sleep 3 test -S "${FAKECHROOT_AF_UNIX_PATH:-$testtree}/$chroot-socket$n" || not ok "$chroot af_unix server socket created" `cat $testtree/$chroot-socket$n.log; ls "${FAKECHROOT_AF_UNIX_PATH:-$testtree}/$chroot-socket$n" 2>&1` t=`$srcdir/$chroot.sh $testtree /bin/test-socket-af_unix-client /$chroot-socket$n something 2>&1` test "$t" = "something" || not ok "$chroot af_unix client/server returns" $t kill $server_pid 2>/dev/null } for chroot in chroot fakechroot; do if [ $chroot = "chroot" ] && ! is_root; then skip $(( $tap_plan / 2 )) "not root" elif [ "`pwd -P | wc -c`" -gt 75 ]; then skip $(( $tap_plan / 2 )) "current working directory is too long" else unset FAKECHROOT_AF_UNIX_PATH test_af_unix 1 if [ $chroot = "chroot" ]; then skip 3 "test only for fakechroot" else tmpdir=`src/test-mkdtemp /tmp/$chroot-socketXXXXXX 2>&1` test -d "$tmpdir" || not ok "mkdtemp /tmp/$chroot-socketXXXXXX returns $tmpdir" export FAKECHROOT_AF_UNIX_PATH="$tmpdir" test_af_unix 2 test -e "$tmpdir/$chroot-socket$n" && rm -rf "$tmpdir/$chroot-socket$n" test -d "$tmpdir" && rmdir "$tmpdir" fi fi done cleanup fakechroot-2.17.2/test/t/statfs.t000077500000000000000000000006761225630642300166620ustar00rootroot00000000000000#!/bin/sh srcdir=${srcdir:-.} . $srcdir/common.inc.sh prepare 2 for chroot in chroot fakechroot; do if [ $chroot = "chroot" ] && ! is_root; then skip $(( $tap_plan / 2 )) "not root" else mkdir $testtree/testdir-$chroot t=`$srcdir/$chroot.sh $testtree test-statfs /testdir-$chroot 2>&1` if echo "$t" | grep "[^0-9]" >/dev/null; then not; fi ok "$chroot statfs returns" $t fi done cleanup fakechroot-2.17.2/test/t/statvfs.t000077500000000000000000000007001225630642300170340ustar00rootroot00000000000000#!/bin/sh srcdir=${srcdir:-.} . $srcdir/common.inc.sh prepare 2 for chroot in chroot fakechroot; do if [ $chroot = "chroot" ] && ! is_root; then skip $(( $tap_plan / 2 )) "not root" else mkdir $testtree/testdir-$chroot t=`$srcdir/$chroot.sh $testtree test-statvfs /testdir-$chroot 2>&1` if echo "$t" | grep "[^0-9]" >/dev/null; then not; fi ok "$chroot statvfs returns" $t fi done cleanup fakechroot-2.17.2/test/t/symlink.t000077500000000000000000000043021225630642300170320ustar00rootroot00000000000000#!/bin/sh srcdir=${srcdir:-.} . $srcdir/common.inc.sh readlink=`command -v readlink 2>/dev/null` readlink=${readlink:-/bin/readlink} prepare 18 for chroot in chroot fakechroot; do if [ $chroot = "chroot" ] && ! is_root; then skip $(( $tap_plan / 2 )) "not root" else echo "something" > $testtree/$chroot-file t=`$srcdir/$chroot.sh $testtree /bin/cat $chroot-file 2>&1` test "$t" = "something" || not ok "$chroot file is" $t t=`$srcdir/$chroot.sh $testtree /bin/sh -c "ln -s $chroot-file $chroot-rel-symlink; test -h $chroot-rel-symlink && echo exists" 2>&1` test "$t" = "exists" || not ok "$chroot rel-symlink" $t t=`$srcdir/$chroot.sh $testtree /bin/cat $chroot-rel-symlink 2>&1` test "$t" = "something" || not ok "$chroot rel-symlink is" $t t=`$srcdir/$chroot.sh $testtree $readlink $chroot-rel-symlink 2>&1` test "$t" = "$chroot-file" || not ok "$chroot rel-symlink links to" $t t=`$srcdir/$chroot.sh $testtree /bin/test-lstat $chroot-rel-symlink 2>&1` rs=`echo "$t" | grep '^readlink size: ' | sed 's/.*: //'` ss=`echo "$t" | grep '^stat size: ' | sed 's/.*: //'` test -n "$rs" -a "$rs" = "$ss" || not ok "$chroot rel-symlink readlink size [" $rs "] = stat size [" $ss "]" t=`$srcdir/$chroot.sh $testtree /bin/sh -c "ln -s /$chroot-file $chroot-abs-symlink; test -h $chroot-abs-symlink && echo exists" 2>&1` test "$t" = "exists" || not ok "$chroot abs-symlink" $t t=`$srcdir/$chroot.sh $testtree /bin/cat $chroot-abs-symlink 2>&1` test "$t" = "something" || not ok "$chroot abs-symlink is" $t t=`$srcdir/$chroot.sh $testtree $readlink $chroot-abs-symlink 2>&1` test "$t" = "/$chroot-file" || not ok "$chroot abs-symlink links to" $t t=`$srcdir/$chroot.sh $testtree /bin/test-lstat /$chroot-abs-symlink 2>&1` rs=`echo "$t" | grep '^readlink size: ' | sed 's/.*: //'` ss=`echo "$t" | grep '^stat size: ' | sed 's/.*: //'` test -n "$rs" -a "$rs" = "$ss" || not ok "$chroot abs-symlink readlink size [" $rs "] = stat size [" $ss "]" fi done cleanup fakechroot-2.17.2/test/t/system.t000077500000000000000000000007751225630642300167020ustar00rootroot00000000000000#!/bin/sh srcdir=${srcdir:-.} . $srcdir/common.inc.sh prepare 2 for chroot in chroot fakechroot; do if [ $chroot = "chroot" ] && ! is_root; then skip $(( $tap_plan / 2 )) "not root" else echo 'something' > $testtree/$chroot-file echo "cat /$chroot-file" > $testtree/$chroot-system.sh t=`$srcdir/$chroot.sh $testtree /bin/test-system ". /$chroot-system.sh" 2>&1` test "$t" = "something" || not ok "$chroot system returns" $t fi done cleanup fakechroot-2.17.2/test/t/test-r.t000077500000000000000000000016331225630642300165660ustar00rootroot00000000000000#!/bin/sh srcdir=${srcdir:-.} . $srcdir/common.inc.sh prepare 6 for chroot in chroot fakechroot; do if [ $chroot = "chroot" ] && ! is_root; then skip $(( $tap_plan / 2 )) "not root" else echo "something" > $testtree/$chroot-test-r.txt t=`$srcdir/$chroot.sh $testtree /bin/sh -c "/usr/bin/test -r /$chroot-test-r.txt && echo true || echo false" 2>&1` test "$t" = "true" || not ok "$chroot /usr/bin/test -r /$chroot-test-r.txt is" $t t=`$srcdir/$chroot.sh $testtree /bin/sh -c "/usr/bin/test -r ../$chroot-test-r.txt && echo true || echo false" 2>&1` test "$t" = "true" || not ok "$chroot /usr/bin/test -r ../$chroot-test-r.txt is" $t t=`$srcdir/$chroot.sh $testtree /bin/sh -c "/usr/bin/test -r '' && echo true || echo false" 2>&1` test "$t" = "false" || not ok "$chroot /usr/bin/test -r '' is" $t fi done cleanup fakechroot-2.17.2/test/t/touch.t000077500000000000000000000030741225630642300164730ustar00rootroot00000000000000#!/bin/sh srcdir=${srcdir:-.} . $srcdir/common.inc.sh prepare 16 . $srcdir/touch.inc.sh if [ -z "$touch" ]; then skip 16 "touch not found" else for chroot in chroot fakechroot; do if [ $chroot = "chroot" ] && ! is_root; then skip $(( $tap_plan / 2 )) "not root" else t=`$srcdir/$chroot.sh $testtree $touch /tmp/$chroot-touch.txt 2>&1` test "$t" = "" || not ok "$chroot touch" $t test -f $testtree/tmp/$chroot-touch.txt || not ok "$chroot $chroot-touch.txt exists" sleep 1 t=`$srcdir/$chroot.sh $testtree $touch -r /tmp/$chroot-touch.txt /tmp/$chroot-touch2.txt 2>&1` test "$t" = "" || not ok "$chroot touch -r" $t test -f $testtree/tmp/$chroot-touch2.txt || not ok "$chroot $chroot-touch2.txt exists" test $testtree/tmp/$chroot-touch2.txt -nt $testtree/tmp/$chroot-touch.txt && not ok "$chroot $chroot-touch2.txt is not newer than touch.txt" test $testtree/tmp/$chroot-touch2.txt -ot $testtree/tmp/$chroot-touch.txt && not ok "$chroot $chroot-touch2.txt is not older than $chroot-touch.txt" sleep 1 t=`$srcdir/$chroot.sh $testtree $touch -m /tmp/$chroot-touch.txt 2>&1` test "$t" = "" || not ok "$chroot touch -m" $t test $testtree/tmp/$chroot-touch.txt -nt $testtree/tmp/$chroot-touch2.txt || not ok "$chroot $chroot-touch.txt is newer than $chroot-touch2.txt" fi done fi cleanup fakechroot-2.17.2/test/t/zzarchlinux.t000077500000000000000000000012141225630642300177240ustar00rootroot00000000000000#!/bin/sh srcdir=${srcdir:-.} . $srcdir/common.inc.sh test -n "$TEST_ARCHLINUX" && ! test "$TEST_ARCHLINUX" = 0 || skip_all 'TEST_ARCHLINUX is false' command -v fakeroot >/dev/null 2>&1 || skip_all 'fakeroot command is missing (sudo pacman -S fakeroot)' if [ -n "$TEST_ARCHLINUX_CACHE" ]; then ARCHLINUX_CACHE=$TEST_ARCHLINUX_CACHE export ARCHLINUX_CACHE fi plan 1 unset FAKECHROOT_CMD_SUBST FAKECHROOT_DEBUG FAKECHROOT_EXCLUDE_PATH rm -rf $testtree chroot=fakechroot ./archlinux.sh $testtree 2>&1 | diag t=`LC_ALL=C $srcdir/$chroot.sh $testtree hello 2>&1` test "$t" = "Hello, world!" || not ok "$chroot hello returns" $t cleanup fakechroot-2.17.2/test/t/zzdebootstrap.t000077500000000000000000000017761225630642300202720ustar00rootroot00000000000000#!/bin/sh srcdir=${srcdir:-.} . $srcdir/common.inc.sh test -n "$TEST_DEBOOTSTRAP" && ! test "$TEST_DEBOOTSTRAP" = 0 || skip_all 'TEST_DEBOOTSTRAP is false' command -v debootstrap >/dev/null 2>&1 || skip_all 'debootstrap command is missing (sudo apt-get install debootstrap)' command -v fakeroot >/dev/null 2>&1 || skip_all 'fakeroot command is missing (sudo apt-get install fakeroot)' command -v xzcat >/dev/null 2>&1 || skip_all 'xzcat command is missing (sudo apt-get install xz-utils)' command -v lsb_release >/dev/null 2>&1 || skip_all 'lsb_release command is missing (sudo apt-get install lsb-release)' if [ -n "$TEST_DEBOOTSTRAP_CACHE" ]; then DEBOOTSTRAP_CACHE=$TEST_DEBOOTSTRAP_CACHE export DEBOOTSTRAP_CACHE fi plan 1 unset FAKECHROOT_CMD_SUBST FAKECHROOT_DEBUG FAKECHROOT_EXCLUDE_PATH rm -rf $testtree chroot=fakechroot ./debootstrap.sh $testtree 2>&1 | diag t=`LC_ALL=C $srcdir/$chroot.sh $testtree hello 2>&1` test "$t" = "Hello, world!" || not ok "$chroot hello returns" $t cleanup fakechroot-2.17.2/test/tap.inc.sh000066400000000000000000000014331225630642300166030ustar00rootroot00000000000000plan () { tap_plan=$1 tap_ret=0 tap_n=0 echo "1..$tap_plan" } no_plan () { tap_plan=0 tap_ret=0 tap_n=0 } skip_all () { echo "1..0 # SKIP $@" exit 0 } not () { printf "not " tap_ret=1 } ok () { tap_n=$(( $tap_n + 1 )) echo "ok $tap_n $@" } skip () { tap_skip_n=$1 shift for tap_skip_i in `$SEQ 1 $tap_skip_n`; do ok "# SKIP $@" done } done_testing () { echo "1..$tap_n" } end () { exit $tap_ret } bail_out () { echo "Bail out! $@" tap_ret=255 end } note () { if [ $# -eq 0 ]; then while read l; do printf '# %s\n' "$l" done else echo "$@" | while read l; do printf '# %s\n' "$l" done fi } diag () { note "$@" 1>&2 } fakechroot-2.17.2/test/testtree.sh000077500000000000000000000052631225630642300171160ustar00rootroot00000000000000#!/bin/sh if [ $# -gt 0 ]; then destdir=$1 shift else destdir=testtree fi for d in \ /bin \ /etc \ /lib \ /lib/*-*-* \ /lib32 \ /lib64 \ /usr/lib \ /usr/lib/*-*-* \ /usr/lib32 \ /usr/lib64 \ /libexec \ /root \ /sbin \ /tmp \ /usr/bin \ /usr/lib \ /usr/sbin \ /usr/local/bin \ /usr/local/lib do test -d $d || continue mkdir -p $destdir/$d done for d in \ /dev \ /proc do rm -f $destdir/$d ln -sf $d $destdir/$d done for p in \ '/bin/bash' \ '/bin/busybox' \ '/bin/cat' \ '/bin/chmod' \ '/bin/csh' \ '/bin/cp' \ '/bin/dash' \ '/bin/echo' \ '/bin/grep' \ '/bin/ln' \ '/bin/ls' \ '/bin/mkdir' \ '/bin/ps' \ '/bin/pwd' \ '/bin/readlink' \ '/bin/rm' \ '/bin/sed' \ '/bin/sh' \ '/bin/sleep' \ '/bin/touch' \ '/usr/bin/basename' \ '/usr/bin/dirname' \ '/usr/bin/env' \ '/usr/bin/find' \ '/usr/bin/id' \ '/usr/bin/ischroot' \ '/usr/bin/less' \ '/usr/bin/ltrace' \ '/usr/bin/more' \ '/usr/bin/perl' \ '/usr/bin/readlink' \ '/usr/bin/seq' \ '/usr/bin/sort' \ '/usr/bin/strace' \ '/usr/bin/test' \ '/usr/bin/touch' \ '/usr/bin/tr' \ '/usr/sbin/chroot' \ '/usr/local/bin/bash' \ '/usr/local/bin/gseq' \ '/usr/local/bin/ltrace' \ '/usr/local/bin/strace' do for f in $p; do d=$(dirname $f) if [ ! -e $f ]; then f=$(command -v $(basename $f) 2> /dev/null ) if [ $? -ne 0 ]; then continue fi fi cp -pf $PREFIX$f $destdir/$d 2>/dev/null done done for p in \ 'ld-*.so' \ 'ld-*.so.*' \ 'ld-linux.so.*' \ 'ld-linux-x86-64.so.*' \ 'ld-uClibc.so.*' \ 'ld.so.*' \ 'libacl.so.*' \ 'libattr.so.*' \ 'libc.so.*' \ 'libcrypt.so.*' \ 'libdl.so.*' \ 'libedit.so.*' \ 'libelf.so.*' \ 'libgcc_s.so.*' \ 'libm.so.*' \ 'libncurses.so.*' \ 'libpcre.so.*' \ 'libpthread.so.*' \ 'librt.so.*' \ 'libselinux.so.*' \ 'libtinfo.so.*' \ 'libutil.so.*' \ 'linux-vdso.so.*' do for d in \ /lib \ /lib/*-*-* \ /lib32 \ /lib64 \ /usr/lib \ /usr/lib/*-*-* \ /usr/lib32 \ /usr/lib64 \ /usr/local/lib do test -d "$d" || continue for f in $d/$p; do cp -pf $PREFIX$f $destdir/$(dirname $f) 2>/dev/null done done done for p in \ src/test-* do test -x $p || continue cp -pf $p $destdir/bin done chflags -R 0 $destdir 2>/dev/null || true echo $destdir > $destdir/CHROOT fakechroot-2.17.2/test/touch.inc.sh000066400000000000000000000002151225630642300171360ustar00rootroot00000000000000if [ -x testtree/usr/bin/touch ]; then touch=/usr/bin/touch elif [ -x testtree/bin/touch ]; then touch=/bin/touch else touch= fi