varnish-5.2.1/0000755000175000017500000000000013202573354010176 500000000000000varnish-5.2.1/aclocal.m40000644000175000017500000017355413202573264011775 00000000000000# generated automatically by aclocal 1.15 -*- Autoconf -*- # Copyright (C) 1996-2014 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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See the GNU dnl General Public License for more details. dnl dnl You should have received a copy of the GNU General Public License dnl along with this program; if not, write to the Free Software dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA dnl 02111-1307, USA. dnl dnl As a special exception to the GNU General Public License, if you dnl distribute this file as part of a program that contains a dnl configuration script generated by Autoconf, you may include it under dnl the same distribution terms that you use for the rest of that dnl program. dnl PKG_PREREQ(MIN-VERSION) dnl ----------------------- dnl Since: 0.29 dnl dnl Verify that the version of the pkg-config macros are at least dnl MIN-VERSION. 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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$teststring"; } >/dev/null 2>&1 && test 17 != "$i" # 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"} if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then lt_unset=unset else lt_unset=false fi # test EBCDIC or ASCII case `echo X|tr X '\101'` in A) # ASCII based system # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr lt_SP2NL='tr \040 \012' lt_NL2SP='tr \015\012 \040\040' ;; *) # EBCDIC based system lt_SP2NL='tr \100 \n' lt_NL2SP='tr \r\n \100\100' ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 $as_echo_n "checking how to convert $build file names to $host format... 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" >&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 $host_os in cygwin* | mingw* | pw32* | cegcc*) if test yes != "$GCC"; then reload_cmds=false fi ;; darwin*) if test yes = "$GCC"; then reload_cmds='$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 # that 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 $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. if ( file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else # Keep this pattern in sync with the one in func_win32_libid. lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' lt_cv_file_magic_cmd='$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* | bitrig*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 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 ;; os2*) 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 one 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 $ac_status = 0; } if test 0 -eq "$ac_status"; 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 $ac_status = 0; } if test 0 -ne "$ac_status"; 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 no = "$lt_cv_ar_at_file"; then archiver_list_spec= else archiver_list_spec=$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 $host_os in bitrig* | openbsd*) old_postinstall_cmds="$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 $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) if test ia64 = "$host_cpu"; 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 `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Gets list of data symbols to import. lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" # Adjust the below global symbol transforms to fixup imported variables. lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" lt_c_name_lib_hook="\ -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" else # Disable hooks by default. lt_cv_sys_global_symbol_to_import= lt_cdecl_hook= lt_c_name_hook= lt_c_name_lib_hook= fi # 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"\ $lt_cdecl_hook\ " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ " -e 's/^$symcode$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"\ $lt_c_name_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" # Transform an extracted symbol line into symbol name with lib prefix and # symbol address. lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ $lt_c_name_lib_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/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, # D for any global variable and I for any imported 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};"\ " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print f,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 can'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* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$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.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test yes = "$pipe_works"; 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 $with_sysroot in #( yes) if test yes = "$GCC"; 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; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 $as_echo_n "checking for a working dd... " >&6; } if ${ac_cv_path_lt_DD+:} false; then : $as_echo_n "(cached) " >&6 else printf 0123456789abcdef0123456789abcdef >conftest.i cat conftest.i conftest.i >conftest2.i : ${lt_DD:=$DD} if test -z "$lt_DD"; then ac_path_lt_DD_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_prog in dd; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_lt_DD" || continue if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then cmp -s conftest.i conftest.out \ && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: fi $ac_path_lt_DD_found && break 3 done done done IFS=$as_save_IFS if test -z "$ac_cv_path_lt_DD"; then : fi else ac_cv_path_lt_DD=$lt_DD fi rm -f conftest.i conftest2.i conftest.out fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 $as_echo "$ac_cv_path_lt_DD" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 $as_echo_n "checking how to truncate binary pipes... " >&6; } if ${lt_cv_truncate_bin+:} false; then : $as_echo_n "(cached) " >&6 else printf 0123456789abcdef0123456789abcdef >conftest.i cat conftest.i conftest.i >conftest2.i lt_cv_truncate_bin= if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then cmp -s conftest.i conftest.out \ && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" fi rm -f conftest.i conftest2.i conftest.out test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 $as_echo "$lt_cv_truncate_bin" >&6; } # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. func_cc_basename () { for cc_temp in $*""; do case $cc_temp in compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; \-*) ;; *) break;; esac done func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` } # Check whether --enable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then : enableval=$enable_libtool_lock; fi test no = "$enable_libtool_lock" || enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out what ABI is being produced by ac_compile, and set mode # options accordingly. echo 'int i;' > conftest.$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 what ABI is being produced by ac_compile, and set linker # options accordingly. 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 $ac_status = 0; }; then if test yes = "$lt_cv_prog_gnu_ld"; 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* ;; mips64*-*linux*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. 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 $ac_status = 0; }; then emul=elf case `/usr/bin/file conftest.$ac_objext` in *32-bit*) emul="${emul}32" ;; *64-bit*) emul="${emul}64" ;; esac case `/usr/bin/file conftest.$ac_objext` in *MSB*) emul="${emul}btsmip" ;; *LSB*) emul="${emul}ltsmip" ;; esac case `/usr/bin/file conftest.$ac_objext` in *N32*) emul="${emul}n32" ;; esac LD="${LD-ld} -m $emul" fi rm -rf conftest* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. Note that the listed cases only cover the # situations where additional linker options are needed (such as when # doing 32-bit compilation for a host where ld defaults to 64-bit, or # vice versa); the common cases where no linker options are needed do # not appear in the list. echo 'int i;' > conftest.$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 ;; powerpc64le-*linux*) LD="${LD-ld} -m elf32lppclinux" ;; powerpc64-*linux*) LD="${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="${LD-ld} -m elf_x86_64" ;; powerpcle-*linux*) LD="${LD-ld} -m elf64lppc" ;; 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 yes != "$lt_cv_cc_needs_belf"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS=$SAVE_CFLAGS fi ;; *-*solaris*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. 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 $host in i?86-*-solaris*|x86_64-*-solaris*) LD="${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 yes != "$lt_cv_path_mainfest_tool"; 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 && $GREP single_module conftest.err; then cat conftest.err >&5 # Otherwise, if the output was created with a 0 exit code from # the compiler, it worked. elif test -f libconftest.dylib && test 0 = "$_lt_result"; 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... " >&6; } if ${lt_cv_ld_exported_symbols_list+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_exported_symbols_list=no save_LDFLAGS=$LDFLAGS echo "_main" > conftest.sym LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_ld_exported_symbols_list=yes else lt_cv_ld_exported_symbols_list=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 $as_echo_n "checking for -force_load linker flag... " >&6; } if ${lt_cv_ld_force_load+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_force_load=no cat > conftest.c << _LT_EOF int forced_loaded() { return 2;} _LT_EOF echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 echo "$AR cru libconftest.a conftest.o" >&5 $AR cru libconftest.a conftest.o 2>&5 echo "$RANLIB libconftest.a" >&5 $RANLIB libconftest.a 2>&5 cat > conftest.c << _LT_EOF int main() { return 0;} _LT_EOF echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err _lt_result=$? if test -s conftest.err && $GREP force_load conftest.err; then cat conftest.err >&5 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then lt_cv_ld_force_load=yes else cat conftest.err >&5 fi rm -f conftest.err libconftest.a conftest conftest.c rm -rf conftest.dSYM fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 $as_echo "$lt_cv_ld_force_load" >&6; } case $host_os in rhapsody* | darwin1.[012]) _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; darwin1.*) _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; darwin*) # darwin 5.x on # if running on 10.5 or later, the deployment target defaults # to the OS version, if on x86, and 10.4, the deployment # target defaults to 10.4. Don't you love it? case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10.0,*86*-darwin8*|10.0,*-darwin[91]*) _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 10.[012][,.]*) _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 10.*) _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; esac ;; esac if test yes = "$lt_cv_apple_cc_single_mod"; then _lt_dar_single_mod='$single_module' fi if test yes = "$lt_cv_ld_exported_symbols_list"; then _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' else _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' fi if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then _lt_dsymutil='~$DSYMUTIL $lib || :' else _lt_dsymutil= fi ;; esac # func_munge_path_list VARIABLE PATH # ----------------------------------- # VARIABLE is name of variable containing _space_ separated list of # directories to be munged by the contents of PATH, which is string # having a format: # "DIR[:DIR]:" # string "DIR[ DIR]" will be prepended to VARIABLE # ":DIR[:DIR]" # string "DIR[ DIR]" will be appended to VARIABLE # "DIRP[:DIRP]::[DIRA:]DIRA" # string "DIRP[ DIRP]" will be prepended to VARIABLE and string # "DIRA[ DIRA]" will be appended to VARIABLE # "DIR[:DIR]" # VARIABLE will be replaced by "DIR[ DIR]" func_munge_path_list () { case x$2 in x) ;; *:) eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" ;; x:*) eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" ;; *::*) eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" ;; *) eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" ;; esac } for ac_header in dlfcn.h do : ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default " if test "x$ac_cv_header_dlfcn_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_DLFCN_H 1 _ACEOF fi done # Set options enable_dlopen=no enable_win32_dll=no # Check whether --enable-shared was given. if test "${enable_shared+set}" = set; then : enableval=$enable_shared; 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=$lt_save_ifs ;; esac else enable_shared=yes fi # Check whether --with-pic was given. if test "${with_pic+set}" = set; then : withval=$with_pic; lt_p=${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=$lt_save_ifs ;; esac else pic_mode=default fi # Check whether --enable-fast-install was given. if test "${enable_fast_install+set}" = set; then : enableval=$enable_fast_install; p=${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 else enable_fast_install=yes fi shared_archive_member_spec= case $host,$enable_shared in power*-*-aix[5-9]*,yes) { $as_echo "$as_me:${as_lineno-$LINENO}: checking which variant of shared library versioning to provide" >&5 $as_echo_n "checking which variant of shared library versioning to provide... " >&6; } # Check whether --with-aix-soname was given. if test "${with_aix_soname+set}" = set; then : withval=$with_aix_soname; case $withval in aix|svr4|both) ;; *) as_fn_error $? "Unknown argument to --with-aix-soname" "$LINENO" 5 ;; esac lt_cv_with_aix_soname=$with_aix_soname else if ${lt_cv_with_aix_soname+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_with_aix_soname=aix fi with_aix_soname=$lt_cv_with_aix_soname fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 $as_echo "$with_aix_soname" >&6; } if test aix != "$with_aix_soname"; then # For the AIX way of multilib, we name the shared archive member # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, # the AIX toolchain works better with OBJECT_MODE set (default 32). if test 64 = "${OBJECT_MODE-32}"; then shared_archive_member_spec=shr_64 else shared_archive_member_spec=shr fi fi ;; *) with_aix_soname=aix ;; esac # This can be used to rebuild libtool when needed LIBTOOL_DEPS=$ltmain # Always use our own libtool. LIBTOOL='$(SHELL) $(top_builddir)/libtool' test -z "$LN_S" && LN_S="ln -s" if test -n "${ZSH_VERSION+set}"; then setopt NO_GLOB_SUBST fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5 $as_echo_n "checking for objdir... " >&6; } if ${lt_cv_objdir+:} false; then : $as_echo_n "(cached) " >&6 else rm -f .libs 2>/dev/null mkdir .libs 2>/dev/null if test -d .libs; then lt_cv_objdir=.libs else # MS-DOS does not allow filenames that begin with a dot. lt_cv_objdir=_libs fi rmdir .libs 2>/dev/null fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5 $as_echo "$lt_cv_objdir" >&6; } objdir=$lt_cv_objdir cat >>confdefs.h <<_ACEOF #define LT_OBJDIR "$lt_cv_objdir/" _ACEOF case $host_os in aix3*) # AIX sometimes has problems with the GCC collect2 program. 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" >&6; } if ${lt_cv_path_MAGIC_CMD+:} false; then : $as_echo_n "(cached) " >&6 else case $MAGIC_CMD in [\\/*] | ?:[\\/]*) lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. ;; *) lt_save_MAGIC_CMD=$MAGIC_CMD lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" for ac_dir in $ac_dummy; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/${ac_tool_prefix}file"; then lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` MAGIC_CMD=$lt_cv_path_MAGIC_CMD if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <<_LT_EOF 1>&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org _LT_EOF fi ;; esac fi break fi done IFS=$lt_save_ifs MAGIC_CMD=$lt_save_MAGIC_CMD ;; esac fi MAGIC_CMD=$lt_cv_path_MAGIC_CMD if test -n "$MAGIC_CMD"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 $as_echo "$MAGIC_CMD" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test -z "$lt_cv_path_MAGIC_CMD"; then if test -n "$ac_tool_prefix"; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5 $as_echo_n "checking for file... " >&6; } if ${lt_cv_path_MAGIC_CMD+:} false; then : $as_echo_n "(cached) " >&6 else case $MAGIC_CMD in [\\/*] | ?:[\\/]*) lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path. ;; *) lt_save_MAGIC_CMD=$MAGIC_CMD lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR ac_dummy="/usr/bin$PATH_SEPARATOR$PATH" for ac_dir in $ac_dummy; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/file"; then lt_cv_path_MAGIC_CMD=$ac_dir/"file" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` MAGIC_CMD=$lt_cv_path_MAGIC_CMD if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <<_LT_EOF 1>&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org _LT_EOF fi ;; esac fi break fi done IFS=$lt_save_ifs MAGIC_CMD=$lt_save_MAGIC_CMD ;; esac fi MAGIC_CMD=$lt_cv_path_MAGIC_CMD if test -n "$MAGIC_CMD"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5 $as_echo "$MAGIC_CMD" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi else MAGIC_CMD=: fi fi fi ;; esac # Use C for the default configuration in the libtool script lt_save_CC=$CC 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 # Source file extension for C test sources. ac_ext=c # Object file extension for compiled C test sources. objext=o objext=$objext # Code to be used in simple compile tests lt_simple_compile_test_code="int some_variable = 0;" # Code to be used in simple link tests lt_simple_link_test_code='int main(){return(0);}' # If no C compiler was specified, use CC. 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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 cannot *** reliably create shared libraries on SCO systems. Therefore, libtool *** is disabling shared libraries support. 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then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$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' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag else if test ia64 = "$host_cpu"; 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$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. if test set = "${lt_cv_aix_libpath+set}"; then aix_libpath=$lt_cv_aix_libpath else if ${lt_cv_aix_libpath_+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$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" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag=' $wl-bernotok' allow_undefined_flag=' $wl-berok' if test yes = "$with_gnu_ld"; 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 archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' # -brtl affects multiple linker settings, -berok does not and is overridden later compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' if test svr4 != "$with_aix_soname"; then # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' fi if test aix != "$with_aix_soname"; then archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' else # used by -dlpreopen to get the symbols archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' fi archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' 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 $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then cp "$export_symbols" "$output_objdir/$soname.def"; echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; else $SED -e '\''s/^/-link -EXPORT:/'\'' < $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$old_deplibs' enable_shared_with_static_runtimes=yes ;; esac ;; darwin* | rhapsody*) archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported if test yes = "$lt_cv_ld_force_load"; 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 $cc_basename in ifort*|nagfor*) _lt_dar_can_shared=yes ;; *) _lt_dar_can_shared=$GCC ;; esac if test yes = "$_lt_dar_can_shared"; 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. 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linux*) case $cc_basename in tcc*) # Fabrice Bellard et al's Tiny C Compiler ld_shlibs=yes archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' ;; esac ;; 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* | bitrig*) 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 - | $GREP __ELF__`"; then archive_cmds='$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='$wl-E' else archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='$wl-rpath,$libdir' fi else ld_shlibs=no fi ;; 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fi~ prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' enable_shared_with_static_runtimes=yes ;; osf3*) if test yes = "$GCC"; 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=: ;; 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The import file would start with # the line '#! .'. This would cause the generated library to # depend on '.', always an invalid library. This was fixed in # development snapshots of GCC prior to 3.0. case $host_os in aix4 | aix4.[01] | aix4.[01].*) if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' echo ' yes ' echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then : else can_build_shared=no fi ;; esac # Using Import Files as archive members, it is possible to support # filename-based versioning of shared library archives on AIX. While # this would work for both with and without runtime linking, it will # prevent static linking of such archives. So we do filename-based # shared library versioning with .so extension only, which is used # when both runtime linking and shared linking is enabled. # Unfortunately, runtime linking may impact performance, so we do # not want this to be the default eventually. Also, we use the # versioned .so libs for executables only if there is the -brtl # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. # To allow for filename-based versioning support, we need to create # libNAME.so.V as an archive file, containing: # *) an Import File, referring to the versioned filename of the # archive as well as the shared archive member, telling the # bitwidth (32 or 64) of that shared object, and providing the # list of exported symbols of that shared object, eventually # decorated with the 'weak' keyword # *) the shared object with the F_LOADONLY flag set, to really avoid # it being seen by the linker. # At run time we better use the real file rather than another symlink, # but for link time we create the symlink libNAME.so -> libNAME.so.V case $with_aix_soname,$aix_use_runtimelinking in # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct # soname into executable. Probably we can add versioning support to # collect2, so additional links can be useful in future. aix,yes) # traditional libtool dynamic_linker='AIX unversionable lib.so' # If using run time linking (on AIX 4.2 or later) use lib.so # instead of lib.a to let people know that these are not # typical AIX shared libraries. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' ;; aix,no) # traditional AIX only dynamic_linker='AIX lib.a(lib.so.V)' # We preserve .a as extension for shared libraries through AIX4.2 # and later when we are not doing run time linking. library_names_spec='$libname$release.a $libname.a' soname_spec='$libname$release$shared_ext$major' ;; svr4,*) # full svr4 only dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' # We do not specify a path in Import Files, so LIBPATH fires. shlibpath_overrides_runpath=yes ;; *,yes) # both, prefer svr4 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' # unpreferred sharedlib libNAME.a needs extra handling postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' # We do not specify a path in Import Files, so LIBPATH fires. shlibpath_overrides_runpath=yes ;; *,no) # both, prefer aix dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" library_names_spec='$libname$release.a $libname.a' soname_spec='$libname$release$shared_ext$major' # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' ;; esac shlibpath_var=LIBPATH fi ;; amigaos*) case $host_cpu in powerpc) # Since July 2007 AmigaOS4 officially supports .so libraries. # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' ;; m68k) library_names_spec='$libname.ixlibrary $libname.a' # Create ${libname}_ixlibrary.a entries in /sys/libs. finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' ;; esac ;; beos*) library_names_spec='$libname$shared_ext' dynamic_linker="$host_os ld.so" shlibpath_var=LIBRARY_PATH ;; bsdi[45]*) version_type=linux # correct to gnu/linux during the next big refactor 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 $libdir' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" # the default ld.so.conf also contains /usr/contrib/lib and # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow # libtool to hard-code these into programs ;; cygwin* | mingw* | pw32* | cegcc*) version_type=windows shrext_cmds=.dll need_version=no need_lib_prefix=no case $GCC,$cc_basename in yes,*) # gcc library_names_spec='$libname.dll.a' # DLL is installed to $(libdir)/../bin by postinstall_cmds postinstall_cmds='base_file=`basename \$file`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname~ chmod a+x \$dldir/$dlname~ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; fi' postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ dlpath=$dir/\$dldll~ $RM \$dlpath' shlibpath_overrides_runpath=yes case $host_os in cygwin*) # Cygwin DLLs use 'cyg' prefix rather than 'lib' soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext' sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" ;; 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esac ;; haiku*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no dynamic_linker="$host_os runtime_loader" library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LIBRARY_PATH shlibpath_overrides_runpath=no sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' hardcode_into_libs=yes ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case $host_cpu in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_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' if test 32 = "$HPUX_IA64_MODE"; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" sys_lib_dlsearch_path_spec=/usr/lib/hpux32 else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" sys_lib_dlsearch_path_spec=/usr/lib/hpux64 fi ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$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 $host_os in nonstopux*) version_type=nonstopux ;; *) if test yes = "$lt_cv_prog_gnu_ld"; 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$libsuff" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; linux*android*) version_type=none # Android doesn't support versioned libraries. need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext' soname_spec='$libname$release$shared_ext' finish_cmds= shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes dynamic_linker='Android linker' # Don't embed -rpath directories since the linker doesn't support them. hardcode_libdir_flag_spec='-L$libdir' ;; # 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 # Ideally, we could use ldconfig to report *all* directores which are # searched for libraries, however this is still not possible. 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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* | bitrig*) version_type=sunos sys_lib_dlsearch_path_spec=/usr/lib need_lib_prefix=no if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then need_version=no else need_version=yes fi library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; 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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. 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" >&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. 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We know it's impossible # because TPF is a cross-compiler, and we know how we open DSOs. lt_cv_dlopen=dlopen lt_cv_dlopen_libs= lt_cv_dlopen_self=no ;; *) 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. 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" >&6; } if ${ac_cv_lib_dld_dld_link+:} 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. 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" >&6; } if ${lt_cv_dlopen_self+:} false; then : $as_echo_n "(cached) " >&6 else if test yes = "$cross_compiling"; then : lt_cv_dlopen_self=cross else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF #line $LINENO "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif /* When -fvisibility=hidden is used, assume the code has been annotated correspondingly for the symbols needed. */ #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) int fnord () __attribute__((visibility("default"))); #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 = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; } _LT_EOF if { { eval echo "\"\$as_me\":${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" 2>/dev/null; then (./conftest; exit; ) >&5 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; esac else : # compilation failed lt_cv_dlopen_self=no fi fi rm -fr conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 $as_echo "$lt_cv_dlopen_self" >&6; } if test yes = "$lt_cv_dlopen_self"; then wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 $as_echo_n "checking whether a statically linked program can dlopen itself... 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" >&6; } if ${ac_cv_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$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_CC="${ac_tool_prefix}gcc" $as_echo "$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 CC=$ac_cv_prog_CC if test -n "$CC"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 $as_echo "$CC" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; 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_prog_CC+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$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_CC="${ac_tool_prefix}cc" $as_echo "$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 CC=$ac_cv_prog_CC if test -n "$CC"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 $as_echo "$CC" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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"no acceptable C compiler found in \$PATH See \`config.log' for more details" "$LINENO" 5; } # Provide some information about the compiler. $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5 set X $ac_compile ac_compiler=$2 for ac_option in --version -v -V -qversion; do { { ac_try="$ac_compiler $ac_option >&5" case "(($ac_try" in *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; *) ac_try_echo=$ac_try;; esac eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" $as_echo "$ac_try_echo"; } >&5 (eval "$ac_compiler $ac_option >&5") 2>conftest.err ac_status=$? if test -s conftest.err; then sed '10a\ ... rest of stderr output deleted ... 10q' conftest.err >conftest.er1 cat conftest.er1 >&5 fi rm -f conftest.er1 conftest.err $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } done { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; } if ${ac_cv_c_compiler_gnu+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { #ifndef __GNUC__ choke me #endif ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_compiler_gnu=yes else ac_compiler_gnu=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext ac_cv_c_compiler_gnu=$ac_compiler_gnu fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 $as_echo "$ac_cv_c_compiler_gnu" >&6; } if test $ac_compiler_gnu = yes; then GCC=yes else GCC= fi ac_test_CFLAGS=${CFLAGS+set} ac_save_CFLAGS=$CFLAGS { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 $as_echo_n "checking whether $CC accepts -g... 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" >&6; } if ${ac_cv_prog_cc_c89+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_prog_cc_c89=no ac_save_CC=$CC cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include struct stat; /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ struct buf { int x; }; FILE * (*rcsopen) (struct buf *, struct stat *, int); static char *e (p, i) char **p; int i; { return p[i]; } static char *f (char * (*g) (char **, int), char **p, ...) { char *s; va_list v; va_start (v,p); s = g (p, va_arg (v,int)); va_end (v); return s; } /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has function prototypes and stuff, but not '\xHH' hex character constants. These don't provoke an error unfortunately, instead are silently treated as 'x'. The following induces an error, until -std is added to get proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an array size at least. It's necessary to write '\x00'==0 to get something that's true only with -std. */ int osf4_cc_array ['\x00' == 0 ? 1 : -1]; /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters inside strings and character constants. */ #define FOO(x) 'x' int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; int test (int i, double x); struct s1 {int (*f) (int a);}; struct s2 {int (*f) (double a);}; int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); int argc; char **argv; int main () { return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; ; return 0; } _ACEOF for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" do CC="$ac_save_CC $ac_arg" if ac_fn_c_try_compile "$LINENO"; then : ac_cv_prog_cc_c89=$ac_arg fi rm -f core conftest.err conftest.$ac_objext test "x$ac_cv_prog_cc_c89" != "xno" && break done rm -f conftest.$ac_ext CC=$ac_save_CC fi # AC_CACHE_VAL case "x$ac_cv_prog_cc_c89" in x) { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 $as_echo "none needed" >&6; } ;; xno) { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 $as_echo "unsupported" >&6; } ;; *) CC="$CC $ac_cv_prog_cc_c89" { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;; esac if test "x$ac_cv_prog_cc_c89" != xno; then : fi ac_ext=c ac_cpp='$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 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 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5 $as_echo_n "checking whether $CC understands -c and -o together... " >&6; } if ${am_cv_prog_cc_c_o+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF # Make sure it works both with $CC and with simple cc. # Following AC_PROG_CC_C_O, we do the test twice because some # compilers refuse to overwrite an existing .o file with -o, # though they will create one. am_cv_prog_cc_c_o=yes for am_i in 1 2; do if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5 ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } \ && test -f conftest2.$ac_objext; then : OK else am_cv_prog_cc_c_o=no break fi done rm -f core conftest* unset am_i fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5 $as_echo "$am_cv_prog_cc_c_o" >&6; } if test "$am_cv_prog_cc_c_o" != yes; then # Losing compiler, so override with the script. # FIXME: It is wrong to rewrite CC. # But if we don't then we get into trouble of one sort or another. # A longer-term fix would be to have automake use am__CC in this case, # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" CC="$am_aux_dir/compile $CC" fi ac_ext=c ac_cpp='$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 case $ac_cv_prog_cc_stdc in #( no) : ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #( *) : { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 $as_echo_n "checking for $CC option to accept ISO C99... " >&6; } if ${ac_cv_prog_cc_c99+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_prog_cc_c99=no ac_save_CC=$CC cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include #include #include // Check varargs macros. These examples are taken from C99 6.10.3.5. #define debug(...) fprintf (stderr, __VA_ARGS__) #define showlist(...) puts (#__VA_ARGS__) #define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) static void test_varargs_macros (void) { int x = 1234; int y = 5678; debug ("Flag"); debug ("X = %d\n", x); showlist (The first, second, and third items.); report (x>y, "x is %d but y is %d", x, y); } // Check long long types. #define BIG64 18446744073709551615ull #define BIG32 4294967295ul #define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) #if !BIG_OK your preprocessor is broken; #endif #if BIG_OK #else your preprocessor is broken; #endif static long long int bignum = -9223372036854775807LL; static unsigned long long int ubignum = BIG64; struct incomplete_array { int datasize; double data[]; }; struct named_init { int number; const wchar_t *name; double average; }; typedef const char *ccp; static inline int test_restrict (ccp restrict text) { // See if C++-style comments work. // Iterate through items via the restricted pointer. // Also check for declarations in for loops. for (unsigned int i = 0; *(text+i) != '\0'; ++i) continue; return 0; } // Check varargs and va_copy. static void test_varargs (const char *format, ...) { va_list args; va_start (args, format); va_list args_copy; va_copy (args_copy, args); const char *str; int number; float fnumber; while (*format) { switch (*format++) { case 's': // string str = va_arg (args_copy, const char *); break; case 'd': // int number = va_arg (args_copy, int); break; case 'f': // float fnumber = va_arg (args_copy, double); break; default: break; } } va_end (args_copy); va_end (args); } int main () { // Check bool. _Bool success = false; // Check restrict. if (test_restrict ("String literal") == 0) success = true; char *restrict newvar = "Another string"; // Check varargs. test_varargs ("s, d' f .", "string", 65, 34.234); test_varargs_macros (); // Check flexible array members. struct incomplete_array *ia = malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); ia->datasize = 10; for (int i = 0; i < ia->datasize; ++i) ia->data[i] = i * 1.234; // Check named initializers. struct named_init ni = { .number = 34, .name = L"Test wide string", .average = 543.34343, }; ni.number = 58; int dynamic_array[ni.number]; dynamic_array[ni.number - 1] = 543; // work around unused variable warnings return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' || dynamic_array[ni.number - 1] != 543); ; return 0; } _ACEOF for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 do CC="$ac_save_CC $ac_arg" if ac_fn_c_try_compile "$LINENO"; then : ac_cv_prog_cc_c99=$ac_arg fi rm -f core conftest.err conftest.$ac_objext test "x$ac_cv_prog_cc_c99" != "xno" && break done rm -f conftest.$ac_ext CC=$ac_save_CC fi # AC_CACHE_VAL case "x$ac_cv_prog_cc_c99" in x) { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 $as_echo "none needed" >&6; } ;; xno) { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 $as_echo "unsupported" >&6; } ;; *) CC="$CC $ac_cv_prog_cc_c99" { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 $as_echo "$ac_cv_prog_cc_c99" >&6; } ;; esac if test "x$ac_cv_prog_cc_c99" != xno; then : ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; } if ${ac_cv_prog_cc_c89+:} false; then : $as_echo_n "(cached) " >&6 else ac_cv_prog_cc_c89=no ac_save_CC=$CC cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include struct stat; /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ struct buf { int x; }; FILE * (*rcsopen) (struct buf *, struct stat *, int); static char *e (p, i) char **p; int i; { return p[i]; } static char *f (char * (*g) (char **, int), char **p, ...) { char *s; va_list v; va_start (v,p); s = g (p, va_arg (v,int)); va_end (v); return s; } /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has function prototypes and stuff, but not '\xHH' hex character constants. These don't provoke an error unfortunately, instead are silently treated as 'x'. The following induces an error, until -std is added to get proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an array size at least. 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Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char clock_gettime (); int main () { return clock_gettime (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_rt_clock_gettime=yes else ac_cv_lib_rt_clock_gettime=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_rt_clock_gettime" >&5 $as_echo "$ac_cv_lib_rt_clock_gettime" >&6; } if test "x$ac_cv_lib_rt_clock_gettime" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBRT 1 _ACEOF LIBS="-lrt $LIBS" fi RT_LIBS="$LIBS" LIBS="${save_LIBS}" save_LIBS="${LIBS}" LIBS="" { $as_echo "$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 : cat >>confdefs.h <<_ACEOF #define HAVE_LIBDL 1 _ACEOF LIBS="-ldl $LIBS" fi DL_LIBS="$LIBS" LIBS="${save_LIBS}" save_LIBS="${LIBS}" LIBS="" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5 $as_echo_n "checking for socket in -lsocket... " >&6; } if ${ac_cv_lib_socket_socket+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsocket $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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 socket (); int main () { return socket (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_socket_socket=yes else ac_cv_lib_socket_socket=no fi rm -f core conftest.err conftest.$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_socket_socket" >&5 $as_echo "$ac_cv_lib_socket_socket" >&6; } if test "x$ac_cv_lib_socket_socket" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBSOCKET 1 _ACEOF LIBS="-lsocket $LIBS" fi SOCKET_LIBS="$LIBS" LIBS="${save_LIBS}" save_LIBS="${LIBS}" LIBS="" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo in -lnsl" >&5 $as_echo_n "checking for getaddrinfo in -lnsl... " >&6; } if ${ac_cv_lib_nsl_getaddrinfo+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lnsl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$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 getaddrinfo (); int main () { return getaddrinfo (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_nsl_getaddrinfo=yes else ac_cv_lib_nsl_getaddrinfo=no fi rm -f core conftest.err conftest.$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_nsl_getaddrinfo" >&5 $as_echo "$ac_cv_lib_nsl_getaddrinfo" >&6; } if test "x$ac_cv_lib_nsl_getaddrinfo" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_LIBNSL 1 _ACEOF LIBS="-lnsl $LIBS" fi NSL_LIBS="$LIBS" LIBS="${save_LIBS}" NET_LIBS="${SOCKET_LIBS} ${NSL_LIBS}" # Check whether --with-ncurses was given. if test "${with_ncurses+set}" = set; then : withval=$with_ncurses; else with_ncurses=check fi # Check whether --with-ncursesw was given. if test "${with_ncursesw+set}" = set; then : withval=$with_ncursesw; else with_ncursesw=check fi ax_saved_LIBS=$LIBS if test "x$with_ncurses" = xyes || test "x$with_ncursesw" = xyes; then : ax_with_plaincurses=no else ax_with_plaincurses=check fi ax_cv_curses_which=no # Test for NcursesW if test "x$CURSES_LIB" = x && test "x$with_ncursesw" != xno; then : LIBS="$ax_saved_LIBS -lncursesw" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for NcursesW wide-character library" >&5 $as_echo_n "checking for NcursesW wide-character library... " >&6; } if ${ax_cv_ncursesw+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$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 initscr (); int main () { return initscr (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ax_cv_ncursesw=yes else ax_cv_ncursesw=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_ncursesw" >&5 $as_echo "$ax_cv_ncursesw" >&6; } if test "x$ax_cv_ncursesw" = xno && test "x$with_ncursesw" = xyes; then : as_fn_error $? "--with-ncursesw specified but could not find NcursesW library" "$LINENO" 5 fi if test "x$ax_cv_ncursesw" = xyes; then : ax_cv_curses=yes ax_cv_curses_which=ncursesw CURSES_LIB="-lncursesw" $as_echo "#define HAVE_NCURSESW 1" >>confdefs.h $as_echo "#define HAVE_CURSES 1" >>confdefs.h { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working ncursesw/curses.h" >&5 $as_echo_n "checking for working ncursesw/curses.h... " >&6; } if ${ax_cv_header_ncursesw_curses_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _XOPEN_SOURCE_EXTENDED 1 #include int main () { chtype a = A_BOLD; int b = KEY_LEFT; chtype c = COLOR_PAIR(1) & A_COLOR; attr_t d = WA_NORMAL; cchar_t e; wint_t f; int g = getattrs(stdscr); int h = getcurx(stdscr) + getmaxx(stdscr); initscr(); init_pair(1, COLOR_WHITE, COLOR_RED); wattr_set(stdscr, d, 0, NULL); wget_wch(stdscr, &f); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ax_cv_header_ncursesw_curses_h=yes else ax_cv_header_ncursesw_curses_h=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_header_ncursesw_curses_h" >&5 $as_echo "$ax_cv_header_ncursesw_curses_h" >&6; } if test "x$ax_cv_header_ncursesw_curses_h" = xyes; then : ax_cv_curses_enhanced=yes ax_cv_curses_color=yes ax_cv_curses_obsolete=yes $as_echo "#define HAVE_CURSES_ENHANCED 1" >>confdefs.h $as_echo "#define HAVE_CURSES_COLOR 1" >>confdefs.h $as_echo "#define HAVE_CURSES_OBSOLETE 1" >>confdefs.h $as_echo "#define HAVE_NCURSESW_CURSES_H 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working ncursesw.h" >&5 $as_echo_n "checking for working ncursesw.h... " >&6; } if ${ax_cv_header_ncursesw_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _XOPEN_SOURCE_EXTENDED 1 #include int main () { chtype a = A_BOLD; int b = KEY_LEFT; chtype c = COLOR_PAIR(1) & A_COLOR; attr_t d = WA_NORMAL; cchar_t e; wint_t f; int g = getattrs(stdscr); int h = getcurx(stdscr) + getmaxx(stdscr); initscr(); init_pair(1, COLOR_WHITE, COLOR_RED); wattr_set(stdscr, d, 0, NULL); wget_wch(stdscr, &f); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ax_cv_header_ncursesw_h=yes else ax_cv_header_ncursesw_h=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_header_ncursesw_h" >&5 $as_echo "$ax_cv_header_ncursesw_h" >&6; } if test "x$ax_cv_header_ncursesw_h" = xyes; then : ax_cv_curses_enhanced=yes ax_cv_curses_color=yes ax_cv_curses_obsolete=yes $as_echo "#define HAVE_CURSES_ENHANCED 1" >>confdefs.h $as_echo "#define HAVE_CURSES_COLOR 1" >>confdefs.h $as_echo "#define HAVE_CURSES_OBSOLETE 1" >>confdefs.h $as_echo "#define HAVE_NCURSESW_H 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working ncurses.h" >&5 $as_echo_n "checking for working ncurses.h... " >&6; } if ${ax_cv_header_ncurses_h_with_ncursesw+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _XOPEN_SOURCE_EXTENDED 1 #include int main () { chtype a = A_BOLD; int b = KEY_LEFT; chtype c = COLOR_PAIR(1) & A_COLOR; attr_t d = WA_NORMAL; cchar_t e; wint_t f; int g = getattrs(stdscr); int h = getcurx(stdscr) + getmaxx(stdscr); initscr(); init_pair(1, COLOR_WHITE, COLOR_RED); wattr_set(stdscr, d, 0, NULL); wget_wch(stdscr, &f); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ax_cv_header_ncurses_h_with_ncursesw=yes else ax_cv_header_ncurses_h_with_ncursesw=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_header_ncurses_h_with_ncursesw" >&5 $as_echo "$ax_cv_header_ncurses_h_with_ncursesw" >&6; } if test "x$ax_cv_header_ncurses_h_with_ncursesw" = xyes; then : ax_cv_curses_enhanced=yes ax_cv_curses_color=yes ax_cv_curses_obsolete=yes $as_echo "#define HAVE_CURSES_ENHANCED 1" >>confdefs.h $as_echo "#define HAVE_CURSES_COLOR 1" >>confdefs.h $as_echo "#define HAVE_CURSES_OBSOLETE 1" >>confdefs.h $as_echo "#define HAVE_NCURSES_H 1" >>confdefs.h fi if test "x$ax_cv_header_ncursesw_curses_h" = xno && test "x$ax_cv_header_ncursesw_h" = xno && test "x$ax_cv_header_ncurses_h_with_ncursesw" = xno; then : { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: could not find a working ncursesw/curses.h, ncursesw.h or ncurses.h" >&5 $as_echo "$as_me: WARNING: could not find a working ncursesw/curses.h, ncursesw.h or ncurses.h" >&2;} fi fi fi # Test for Ncurses if test "x$CURSES_LIB" = x && test "x$with_ncurses" != xno && test "x$ax_cv_curses_which" = xno; then : LIBS="$ax_saved_LIBS -lncurses" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Ncurses library" >&5 $as_echo_n "checking for Ncurses library... " >&6; } if ${ax_cv_ncurses+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$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 initscr (); int main () { return initscr (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ax_cv_ncurses=yes else ax_cv_ncurses=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_ncurses" >&5 $as_echo "$ax_cv_ncurses" >&6; } if test "x$ax_cv_ncurses" = xno && test "x$with_ncurses" = xyes; then : as_fn_error $? "--with-ncurses specified but could not find Ncurses library" "$LINENO" 5 fi if test "x$ax_cv_ncurses" = xyes; then : ax_cv_curses=yes ax_cv_curses_which=ncurses CURSES_LIB="-lncurses" $as_echo "#define HAVE_NCURSES 1" >>confdefs.h $as_echo "#define HAVE_CURSES 1" >>confdefs.h { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working ncurses/curses.h" >&5 $as_echo_n "checking for working ncurses/curses.h... " >&6; } if ${ax_cv_header_ncurses_curses_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { chtype a = A_BOLD; int b = KEY_LEFT; chtype c = COLOR_PAIR(1) & A_COLOR; int g = getattrs(stdscr); int h = getcurx(stdscr) + getmaxx(stdscr); initscr(); init_pair(1, COLOR_WHITE, COLOR_RED); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ax_cv_header_ncurses_curses_h=yes else ax_cv_header_ncurses_curses_h=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_header_ncurses_curses_h" >&5 $as_echo "$ax_cv_header_ncurses_curses_h" >&6; } if test "x$ax_cv_header_ncurses_curses_h" = xyes; then : ax_cv_curses_color=yes ax_cv_curses_obsolete=yes $as_echo "#define HAVE_CURSES_COLOR 1" >>confdefs.h $as_echo "#define HAVE_CURSES_OBSOLETE 1" >>confdefs.h $as_echo "#define HAVE_NCURSES_CURSES_H 1" >>confdefs.h fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working ncurses.h" >&5 $as_echo_n "checking for working ncurses.h... " >&6; } if ${ax_cv_header_ncurses_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { chtype a = A_BOLD; int b = KEY_LEFT; chtype c = COLOR_PAIR(1) & A_COLOR; int g = getattrs(stdscr); int h = getcurx(stdscr) + getmaxx(stdscr); initscr(); init_pair(1, COLOR_WHITE, COLOR_RED); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ax_cv_header_ncurses_h=yes else ax_cv_header_ncurses_h=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_header_ncurses_h" >&5 $as_echo "$ax_cv_header_ncurses_h" >&6; } if test "x$ax_cv_header_ncurses_h" = xyes; then : ax_cv_curses_color=yes ax_cv_curses_obsolete=yes $as_echo "#define HAVE_CURSES_COLOR 1" >>confdefs.h $as_echo "#define HAVE_CURSES_OBSOLETE 1" >>confdefs.h $as_echo "#define HAVE_NCURSES_H 1" >>confdefs.h fi if test "x$ax_cv_header_ncurses_curses_h" = xno && test "x$ax_cv_header_ncurses_h" = xno; then : { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: could not find a working ncurses/curses.h or ncurses.h" >&5 $as_echo "$as_me: WARNING: could not find a working ncurses/curses.h or ncurses.h" >&2;} fi fi fi # Test for plain Curses (or if CURSES_LIB was set by user) if test "x$with_plaincurses" != xno && test "x$ax_cv_curses_which" = xno; then : if test "x$CURSES_LIB" != x; then : LIBS="$ax_saved_LIBS $CURSES_LIB" else LIBS="$ax_saved_LIBS -lcurses" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Curses library" >&5 $as_echo_n "checking for Curses library... " >&6; } if ${ax_cv_plaincurses+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$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 initscr (); int main () { return initscr (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ax_cv_plaincurses=yes else ax_cv_plaincurses=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_plaincurses" >&5 $as_echo "$ax_cv_plaincurses" >&6; } if test "x$ax_cv_plaincurses" = xyes; then : ax_cv_curses=yes ax_cv_curses_which=plaincurses if test "x$CURSES_LIB" = x; then : CURSES_LIB="-lcurses" fi $as_echo "#define HAVE_CURSES 1" >>confdefs.h # Check for base conformance (and header file) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working curses.h" >&5 $as_echo_n "checking for working curses.h... " >&6; } if ${ax_cv_header_curses_h+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { chtype a = A_BOLD; int b = KEY_LEFT; initscr(); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ax_cv_header_curses_h=yes else ax_cv_header_curses_h=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_header_curses_h" >&5 $as_echo "$ax_cv_header_curses_h" >&6; } if test "x$ax_cv_header_curses_h" = xyes; then : $as_echo "#define HAVE_CURSES_H 1" >>confdefs.h # Check for X/Open Enhanced conformance { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X/Open Enhanced Curses conformance" >&5 $as_echo_n "checking for X/Open Enhanced Curses conformance... " >&6; } if ${ax_cv_plaincurses_enhanced+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _XOPEN_SOURCE_EXTENDED 1 #include #ifndef _XOPEN_CURSES #error "this Curses library is not enhanced" "this Curses library is not enhanced" #endif int main () { chtype a = A_BOLD; int b = KEY_LEFT; chtype c = COLOR_PAIR(1) & A_COLOR; attr_t d = WA_NORMAL; cchar_t e; wint_t f; initscr(); init_pair(1, COLOR_WHITE, COLOR_RED); wattr_set(stdscr, d, 0, NULL); wget_wch(stdscr, &f); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ax_cv_plaincurses_enhanced=yes else ax_cv_plaincurses_enhanced=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_plaincurses_enhanced" >&5 $as_echo "$ax_cv_plaincurses_enhanced" >&6; } if test "x$ax_cv_plaincurses_enhanced" = xyes; then : ax_cv_curses_enhanced=yes ax_cv_curses_color=yes $as_echo "#define HAVE_CURSES_ENHANCED 1" >>confdefs.h $as_echo "#define HAVE_CURSES_COLOR 1" >>confdefs.h fi # Check for color functions { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Curses color functions" >&5 $as_echo_n "checking for Curses color functions... " >&6; } if ${ax_cv_plaincurses_color+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _XOPEN_SOURCE_EXTENDED 1 #include int main () { chtype a = A_BOLD; int b = KEY_LEFT; chtype c = COLOR_PAIR(1) & A_COLOR; initscr(); init_pair(1, COLOR_WHITE, COLOR_RED); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ax_cv_plaincurses_color=yes else ax_cv_plaincurses_color=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_plaincurses_color" >&5 $as_echo "$ax_cv_plaincurses_color" >&6; } if test "x$ax_cv_plaincurses_color" = xyes; then : ax_cv_curses_color=yes $as_echo "#define HAVE_CURSES_COLOR 1" >>confdefs.h fi # Check for obsolete functions { $as_echo "$as_me:${as_lineno-$LINENO}: checking for obsolete Curses functions" >&5 $as_echo_n "checking for obsolete Curses functions... 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"Package requirements (libpcre) were not met: $PCRE_PKG_ERRORS Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. Alternatively, you may set the environment variables PCRE_CFLAGS and PCRE_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details." "$LINENO" 5 elif test $pkg_failed = untried; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it is in your PATH or set the PKG_CONFIG environment variable to the full path to pkg-config. Alternatively, you may set the environment variables PCRE_CFLAGS and PCRE_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details. To get pkg-config, see . See \`config.log' for more details" "$LINENO" 5; } else PCRE_CFLAGS=$pkg_cv_PCRE_CFLAGS PCRE_LIBS=$pkg_cv_PCRE_LIBS { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } fi else # Extract the first word of "pcre-config", so it can be a program name with args. set dummy pcre-config; 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_PCRE_CONFIG+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$PCRE_CONFIG"; then ac_cv_prog_PCRE_CONFIG="$PCRE_CONFIG" # Let the user override the test. else as_save_IFS=$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_PCRE_CONFIG="pcre-config" $as_echo "$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 PCRE_CONFIG=$ac_cv_prog_PCRE_CONFIG if test -n "$PCRE_CONFIG"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PCRE_CONFIG" >&5 $as_echo "$PCRE_CONFIG" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi # Check whether --with-pcre-config was given. if test "${with_pcre_config+set}" = set; then : withval=$with_pcre_config; pcre_config="$withval" else pcre_config="" fi if test "x$pcre_config" != "x" ; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $pcre_config" >&5 $as_echo_n "checking for $pcre_config... 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" >&6; } if ${ac_cv_prog_PCRE_CONFIG+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$PCRE_CONFIG"; then ac_cv_prog_PCRE_CONFIG="$PCRE_CONFIG" # Let the user override the test. else as_save_IFS=$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_PCRE_CONFIG="$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 PCRE_CONFIG=$ac_cv_prog_PCRE_CONFIG if test -n "$PCRE_CONFIG"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PCRE_CONFIG" >&5 $as_echo "$PCRE_CONFIG" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$PCRE_CONFIG" && break done fi PCRE_CFLAGS=`$PCRE_CONFIG --cflags` PCRE_LIBS=`$PCRE_CONFIG --libs` fi # --enable-pcre-jit # Check whether --enable-pcre-jit was given. if test "${enable_pcre_jit+set}" = set; then : enableval=$enable_pcre_jit; else enable_pcre_jit=yes fi if test "$enable_pcre_jit" = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PCRE JIT usability" >&5 $as_echo_n "checking for PCRE JIT usability... " >&6; } save_CFLAGS="${CFLAGS}" CFLAGS="${CFLAGS} ${PCRE_CFLAGS}" save_LIBS="${LIBS}" LIBS="${LIBS} ${PCRE_LIBS}" if test "$cross_compiling" = yes; then : { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "cannot run test program while cross compiling See \`config.log' for more details" "$LINENO" 5; } else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #if PCRE_MAJOR != 8 || PCRE_MINOR < 32 #error no jit #endif int main () { const char *error; pcre *re; int erroroffset; re = pcre_compile(".", 0, &error, &erroroffset, NULL); if (!pcre_study(re, PCRE_STUDY_JIT_COMPILE, &error)) return (1); ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } $as_echo "#define USE_PCRE_JIT 1" >>confdefs.h else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi CFLAGS="${save_CFLAGS}" LIBS="${save_LIBS}" fi for ac_header in edit/readline/readline.h do : ac_fn_c_check_header_mongrel "$LINENO" "edit/readline/readline.h" "ac_cv_header_edit_readline_readline_h" "$ac_includes_default" if test "x$ac_cv_header_edit_readline_readline_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_EDIT_READLINE_READLINE_H 1 _ACEOF $as_echo "#define HAVE_LIBEDIT 1" >>confdefs.h LIBEDIT_LIBS="-ledit" else pkg_failed=no { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBEDIT" >&5 $as_echo_n "checking for LIBEDIT... " >&6; } if test -n "$LIBEDIT_CFLAGS"; then pkg_cv_LIBEDIT_CFLAGS="$LIBEDIT_CFLAGS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libedit\""; } >&5 ($PKG_CONFIG --exists --print-errors "libedit") 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then pkg_cv_LIBEDIT_CFLAGS=`$PKG_CONFIG --cflags "libedit" 2>/dev/null` test "x$?" != "x0" && pkg_failed=yes else pkg_failed=yes fi else pkg_failed=untried fi if test -n "$LIBEDIT_LIBS"; then pkg_cv_LIBEDIT_LIBS="$LIBEDIT_LIBS" elif test -n "$PKG_CONFIG"; then if test -n "$PKG_CONFIG" && \ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libedit\""; } >&5 ($PKG_CONFIG --exists --print-errors "libedit") 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then pkg_cv_LIBEDIT_LIBS=`$PKG_CONFIG --libs "libedit" 2>/dev/null` test "x$?" != "x0" && pkg_failed=yes else pkg_failed=yes fi else pkg_failed=untried fi if test $pkg_failed = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then _pkg_short_errors_supported=yes else _pkg_short_errors_supported=no fi if test $_pkg_short_errors_supported = yes; then LIBEDIT_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libedit" 2>&1` else LIBEDIT_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libedit" 2>&1` fi # Put the nasty error message in config.log where it belongs echo "$LIBEDIT_PKG_ERRORS" >&5 # AX_LIB_READLINE overwrites LIBS which leads to every binary getting # linked against libreadline uselessly. So we re-use LIBEDIT_LIBS which # we have for libedit to add the lib specifically where needed save_LIBS="${LIBS}" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a readline compatible library" >&5 $as_echo_n "checking for a readline compatible library... " >&6; } if ${ax_cv_lib_readline+:} false; then : $as_echo_n "(cached) " >&6 else ORIG_LIBS="$LIBS" for readline_lib in readline edit editline; do for termcap_lib in "" termcap curses ncurses; do if test -z "$termcap_lib"; then TRY_LIB="-l$readline_lib" else TRY_LIB="-l$readline_lib -l$termcap_lib" fi LIBS="$ORIG_LIBS $TRY_LIB" cat confdefs.h - <<_ACEOF >conftest.$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 readline (); int main () { return readline (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ax_cv_lib_readline="$TRY_LIB" fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -n "$ax_cv_lib_readline"; then break fi done if test -n "$ax_cv_lib_readline"; then break fi done if test -z "$ax_cv_lib_readline"; then ax_cv_lib_readline="no" fi LIBS="$ORIG_LIBS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_lib_readline" >&5 $as_echo "$ax_cv_lib_readline" >&6; } if test "$ax_cv_lib_readline" != "no"; then LIBS="$LIBS $ax_cv_lib_readline" $as_echo "#define HAVE_LIBREADLINE 1" >>confdefs.h for ac_header in readline.h readline/readline.h do : as_ac_Header=`$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 whether readline supports history" >&5 $as_echo_n "checking whether readline supports history... " >&6; } if ${ax_cv_lib_readline_history+:} false; then : $as_echo_n "(cached) " >&6 else ax_cv_lib_readline_history="no" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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"neither libedit nor another readline compatible library found" "$LINENO" 5 fi if test "x$ax_cv_lib_readline_history" != "xyes"; then as_fn_error $? "need readline history support" "$LINENO" 5 fi LIBEDIT_LIBS="$ax_cv_lib_readline" elif test $pkg_failed = untried; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } # AX_LIB_READLINE overwrites LIBS which leads to every binary getting # linked against libreadline uselessly. So we re-use LIBEDIT_LIBS which # we have for libedit to add the lib specifically where needed save_LIBS="${LIBS}" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a readline compatible library" >&5 $as_echo_n "checking for a readline compatible library... " >&6; } if ${ax_cv_lib_readline+:} false; then : $as_echo_n "(cached) " >&6 else ORIG_LIBS="$LIBS" for readline_lib in readline edit editline; do for termcap_lib in "" termcap curses ncurses; do if test -z "$termcap_lib"; then TRY_LIB="-l$readline_lib" else TRY_LIB="-l$readline_lib -l$termcap_lib" fi LIBS="$ORIG_LIBS $TRY_LIB" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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" >&6; } if ${ax_cv_lib_readline_history+:} false; then : $as_echo_n "(cached) " >&6 else ax_cv_lib_readline_history="no" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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"neither libedit nor another readline compatible library found" "$LINENO" 5 fi if test "x$ax_cv_lib_readline_history" != "xyes"; then as_fn_error $? "need readline history support" "$LINENO" 5 fi LIBEDIT_LIBS="$ax_cv_lib_readline" else LIBEDIT_CFLAGS=$pkg_cv_LIBEDIT_CFLAGS LIBEDIT_LIBS=$pkg_cv_LIBEDIT_LIBS { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } # having the module does not imply having the header for ac_header in editline/readline.h do : ac_fn_c_check_header_mongrel "$LINENO" "editline/readline.h" "ac_cv_header_editline_readline_h" "$ac_includes_default" if test "x$ac_cv_header_editline_readline_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_EDITLINE_READLINE_H 1 _ACEOF $as_echo "#define HAVE_LIBEDIT 1" >>confdefs.h else as_fn_error $? "Found libedit, but header file is missing. Hint: Install dev package?" "$LINENO" 5 fi done fi fi done # Checks for header files. { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 $as_echo_n "checking for ANSI C header files... " >&6; } if ${ac_cv_header_stdc+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include #include int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_header_stdc=yes else ac_cv_header_stdc=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "memchr" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "free" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : : else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #else # define ISLOWER(c) \ (('a' <= (c) && (c) <= 'i') \ || ('j' <= (c) && (c) <= 'r') \ || ('s' <= (c) && (c) <= 'z')) # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) #endif #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) return 2; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : else ac_cv_header_stdc=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 $as_echo "$ac_cv_header_stdc" >&6; } if test $ac_cv_header_stdc = yes; then $as_echo "#define STDC_HEADERS 1" >>confdefs.h fi for ac_header in sys/endian.h do : ac_fn_c_check_header_mongrel "$LINENO" "sys/endian.h" "ac_cv_header_sys_endian_h" "$ac_includes_default" if test "x$ac_cv_header_sys_endian_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SYS_ENDIAN_H 1 _ACEOF fi done for ac_header in sys/filio.h do : ac_fn_c_check_header_mongrel "$LINENO" "sys/filio.h" "ac_cv_header_sys_filio_h" "$ac_includes_default" if test "x$ac_cv_header_sys_filio_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SYS_FILIO_H 1 _ACEOF fi done for ac_header in sys/mount.h do : ac_fn_c_check_header_compile "$LINENO" "sys/mount.h" "ac_cv_header_sys_mount_h" "#include " if test "x$ac_cv_header_sys_mount_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SYS_MOUNT_H 1 _ACEOF fi done for ac_header in sys/personality.h do : ac_fn_c_check_header_mongrel "$LINENO" "sys/personality.h" "ac_cv_header_sys_personality_h" "$ac_includes_default" if test "x$ac_cv_header_sys_personality_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SYS_PERSONALITY_H 1 _ACEOF fi done for ac_header in sys/statvfs.h do : ac_fn_c_check_header_mongrel "$LINENO" "sys/statvfs.h" "ac_cv_header_sys_statvfs_h" "$ac_includes_default" if test "x$ac_cv_header_sys_statvfs_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SYS_STATVFS_H 1 _ACEOF fi done for ac_header in sys/vfs.h do : ac_fn_c_check_header_mongrel "$LINENO" "sys/vfs.h" "ac_cv_header_sys_vfs_h" "$ac_includes_default" if test "x$ac_cv_header_sys_vfs_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SYS_VFS_H 1 _ACEOF fi done for ac_header in endian.h do : ac_fn_c_check_header_mongrel "$LINENO" "endian.h" "ac_cv_header_endian_h" "$ac_includes_default" if test "x$ac_cv_header_endian_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_ENDIAN_H 1 _ACEOF fi done for ac_header in pthread_np.h do : ac_fn_c_check_header_compile "$LINENO" "pthread_np.h" "ac_cv_header_pthread_np_h" "#include " if test "x$ac_cv_header_pthread_np_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_PTHREAD_NP_H 1 _ACEOF fi done for ac_header in priv.h do : ac_fn_c_check_header_mongrel "$LINENO" "priv.h" "ac_cv_header_priv_h" "$ac_includes_default" if test "x$ac_cv_header_priv_h" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_PRIV_H 1 _ACEOF fi done # Checks for library functions. for ac_func in explicit_bzero do : ac_fn_c_check_func "$LINENO" "explicit_bzero" "ac_cv_func_explicit_bzero" if test "x$ac_cv_func_explicit_bzero" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_EXPLICIT_BZERO 1 _ACEOF fi done for ac_func in nanosleep do : ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep" if test "x$ac_cv_func_nanosleep" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_NANOSLEEP 1 _ACEOF fi done for ac_func in setppriv do : ac_fn_c_check_func "$LINENO" "setppriv" "ac_cv_func_setppriv" if test "x$ac_cv_func_setppriv" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SETPPRIV 1 _ACEOF fi done for ac_func in fallocate do : ac_fn_c_check_func "$LINENO" "fallocate" "ac_cv_func_fallocate" if test "x$ac_cv_func_fallocate" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_FALLOCATE 1 _ACEOF fi done for ac_func in closefrom do : ac_fn_c_check_func "$LINENO" "closefrom" "ac_cv_func_closefrom" if test "x$ac_cv_func_closefrom" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_CLOSEFROM 1 _ACEOF fi done for ac_func in sigaltstack do : ac_fn_c_check_func "$LINENO" "sigaltstack" "ac_cv_func_sigaltstack" if test "x$ac_cv_func_sigaltstack" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_SIGALTSTACK 1 _ACEOF fi done save_LIBS="${LIBS}" LIBS="${PTHREAD_LIBS}" for ac_func in pthread_set_name_np do : ac_fn_c_check_func "$LINENO" "pthread_set_name_np" "ac_cv_func_pthread_set_name_np" if test "x$ac_cv_func_pthread_set_name_np" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_PTHREAD_SET_NAME_NP 1 _ACEOF fi done for ac_func in pthread_setname_np do : ac_fn_c_check_func "$LINENO" "pthread_setname_np" "ac_cv_func_pthread_setname_np" if test "x$ac_cv_func_pthread_setname_np" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_PTHREAD_SETNAME_NP 1 _ACEOF fi done for ac_func in pthread_mutex_isowned_np do : ac_fn_c_check_func "$LINENO" "pthread_mutex_isowned_np" "ac_cv_func_pthread_mutex_isowned_np" if test "x$ac_cv_func_pthread_mutex_isowned_np" = xyes; then : cat >>confdefs.h <<_ACEOF #define HAVE_PTHREAD_MUTEX_ISOWNED_NP 1 _ACEOF fi done LIBS="${save_LIBS}" # Support for visibility attribute save_CFLAGS="${CFLAGS}" CFLAGS="${CFLAGS} -Werror" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we have support for visibility attributes" >&5 $as_echo_n "checking whether we have support for visibility attributes... " >&6; } if ${ac_cv_have_viz+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "cannot run test program while cross compiling See \`config.log' for more details" "$LINENO" 5; } else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #if ((__GNUC__-0) * 10 + __GNUC_MINOR__-0 >= 33) # define ZLIB_INTERNAL __attribute__((visibility ("hidden"))) #else # define ZLIB_INTERNAL #endif int ZLIB_INTERNAL foo; int main () { ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : ac_cv_have_viz=yes else ac_cv_have_viz=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_viz" >&5 $as_echo "$ac_cv_have_viz" >&6; } if test "$ac_cv_have_viz" = no; then libvgz_extra_cflags="-DNO_VIZ" fi CFLAGS="${save_CFLAGS}" SAN_CFLAGS= SAN_LDFLAGS= UBSAN_CFLAGS= UBSAN_LDFLAGS= # Check whether --enable-ubsan was given. if test "${enable_ubsan+set}" = set; then : enableval=$enable_ubsan; UBSAN_FLAGS="-fsanitize=undefined" fi TSAN_CFLAGS= TSAN_LDFLAGS= # Check whether --enable-tsan was given. if test "${enable_tsan+set}" = set; then : enableval=$enable_tsan; TSAN_FLAGS="-fsanitize=thread" fi ASAN_CFLAGS= ASAN_LDFLAGS= # Check whether --enable-asan was given. if test "${enable_asan+set}" = set; then : enableval=$enable_asan; ASAN_FLAGS="-fsanitize=address" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fsanitize=address -fsanitize-address-use-after-scope" >&5 $as_echo_n "checking whether C compiler accepts -fsanitize=address -fsanitize-address-use-after-scope... " >&6; } if ${ax_cv_check_cflags___fsanitize_address__fsanitize_address_use_after_scope+:} false; then : $as_echo_n "(cached) " >&6 else ax_check_save_flags=$CFLAGS CFLAGS="$CFLAGS -fsanitize=address -fsanitize-address-use-after-scope" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ax_cv_check_cflags___fsanitize_address__fsanitize_address_use_after_scope=yes else ax_cv_check_cflags___fsanitize_address__fsanitize_address_use_after_scope=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext CFLAGS=$ax_check_save_flags fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fsanitize_address__fsanitize_address_use_after_scope" >&5 $as_echo "$ax_cv_check_cflags___fsanitize_address__fsanitize_address_use_after_scope" >&6; } if test x"$ax_cv_check_cflags___fsanitize_address__fsanitize_address_use_after_scope" = xyes; then : ASAN_FLAGS="${ASAN_FLAGS} -fsanitize-address-use-after-scope" else : fi fi MSAN_CFLAGS= MSAN_LDFLAGS= # Check whether --enable-msan was given. if test "${enable_msan+set}" = set; then : enableval=$enable_msan; MSAN_FLAGS="-fsanitize=memory" fi if test "x$UBSAN_FLAGS$TSAN_FLAGS$ASAN_FLAGS$MSAN_FLAGS" != "x"; then SAN_CFLAGS="-DWITH_SANITIZERS=1 ${UBSAN_FLAGS} ${TSAN_FLAGS} ${ASAN_FLAGS} ${MSAN_FLAGS} -fPIC -fPIE -fno-omit-frame-pointer" SAN_LDFLAGS="${UBSAN_FLAGS} ${TSAN_FLAGS} ${ASAN_FLAGS} ${MSAN_FLAGS} -pie" fi # Use jemalloc on Linux JEMALLOC_LDADD= # Check whether --with-jemalloc was given. if test "${with_jemalloc+set}" = set; then : withval=$with_jemalloc; else with_jemalloc=check fi case $target in *-*-linux*) if test "x$with_jemalloc" != xno; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for malloc_conf in -ljemalloc" >&5 $as_echo_n "checking for malloc_conf in -ljemalloc... " >&6; } if ${ac_cv_lib_jemalloc_malloc_conf+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ljemalloc $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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" >&6; } if ${ac_cv_search_backtrace+:} false; then : $as_echo_n "(cached) " >&6 else ac_func_search_save_LIBS=$LIBS cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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"Could not find backtrace() support" "$LINENO" 5 fi # white lie - we don't actually test it { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether daemon() works" >&5 $as_echo_n "checking whether daemon() works... 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" >&6; } if ${ac_cv_sys_file_offset_bits+:} false; then : $as_echo_n "(cached) " >&6 else while :; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_sys_file_offset_bits=no; break fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _FILE_OFFSET_BITS 64 #include /* Check that off_t can represent 2**63 - 1 correctly. 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" >&6; } if ${ac_cv_sys_large_files+:} false; then : $as_echo_n "(cached) " >&6 else while :; do cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include /* Check that off_t can represent 2**63 - 1 correctly. We can't simply define LARGE_OFF_T to be 9223372036854775807, since some C++ compilers masquerading as C compilers incorrectly reject 9223372036854775807. */ #define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31)) int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 && LARGE_OFF_T % 2147483647 == 1) ? 1 : -1]; int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_sys_large_files=no; break fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #define _LARGE_FILES 1 #include /* Check that off_t can represent 2**63 - 1 correctly. 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"cannot run test program while cross compiling See \`config.log' for more details" "$LINENO" 5; } else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ _Static_assert(1 == sizeof(char), "didn't work"); int main () { ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : ac_cv_static_assert=yes else ac_cv_static_assert=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_static_assert" >&5 $as_echo "$ac_cv_static_assert" >&6; } if test "$ac_cv_static_assert" = yes; then $as_echo "#define STATIC_ASSERT 1" >>confdefs.h fi LIBS="${save_LIBS}" # Older Solaris versions define SO_{RCV,SND}TIMEO, but do not # implement them. # # Varnish will build and run without these, but connections will not # time out, which may leave Varnish vulnerable to denail-of-service # attacks which would not be possible on other platforms. # # Newer Solaris releases with the Volo framework (Solaris 11, # Opensolaris starting with onnv_106) do support SO_{RCV,SND}TIMEO # (see PSARC 2007/587, initially committed into onnv-gate / # OpenSolaris 8348:4137e18bfaf0 Thu Dec 11 20:04:13 2008) save_LIBS="${LIBS}" LIBS="${LIBS} ${NET_LIBS}" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether SO_RCVTIMEO works" >&5 $as_echo_n "checking whether SO_RCVTIMEO works... " >&6; } if ${ac_cv_so_rcvtimeo_works+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "cannot run test program while cross compiling See \`config.log' for more details" "$LINENO" 5; } else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include #include int main () { int s = socket(AF_INET, SOCK_STREAM, 0); struct timeval tv = { 1, 0 }; if (s < 0 && errno == EPROTONOSUPPORT) s = socket(AF_INET6, SOCK_STREAM, 0); if (setsockopt(s, SOL_SOCKET, SO_RCVTIMEO, &tv, sizeof tv) == 0) { socklen_t l = sizeof tv; if (getsockopt(s, SOL_SOCKET, SO_RCVTIMEO, &tv, &l) == 0) { return (l != sizeof tv); } } return 1; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : ac_cv_so_rcvtimeo_works=yes else ac_cv_so_rcvtimeo_works=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_so_rcvtimeo_works" >&5 $as_echo "$ac_cv_so_rcvtimeo_works" >&6; } if test "$ac_cv_so_rcvtimeo_works" = yes; then $as_echo "#define SO_RCVTIMEO_WORKS 1" >>confdefs.h fi LIBS="${save_LIBS}" save_LIBS="${LIBS}" LIBS="${LIBS} ${NET_LIBS}" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether SO_SNDTIMEO works" >&5 $as_echo_n "checking whether SO_SNDTIMEO works... 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"cannot run test program while cross compiling See \`config.log' for more details" "$LINENO" 5; } else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include #include int main () { int s = socket(AF_INET, SOCK_STREAM, 0); struct timeval tv = { 1, 0 }; if (s < 0 && errno == EPROTONOSUPPORT) s = socket(AF_INET6, SOCK_STREAM, 0); if (setsockopt(s, SOL_SOCKET, SO_SNDTIMEO, &tv, sizeof tv) == 0) { socklen_t l = sizeof tv; if (getsockopt(s, SOL_SOCKET, SO_SNDTIMEO, &tv, &l) == 0) { return (l != sizeof tv); } } return 1; ; return 0; } _ACEOF if ac_fn_c_try_run "$LINENO"; then : ac_cv_so_sndtimeo_works=yes else ac_cv_so_sndtimeo_works=no fi rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ conftest.$ac_objext conftest.beam conftest.$ac_ext fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_so_sndtimeo_works" >&5 $as_echo "$ac_cv_so_sndtimeo_works" >&6; } if test "$ac_cv_so_sndtimeo_works" = yes; then $as_echo "#define SO_SNDTIMEO_WORKS 1" >>confdefs.h fi if test "$ac_cv_so_rcvtimeo_works" = no || test "$ac_cv_so_sndtimeo_works" = no; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: connection timeouts will not work" >&5 $as_echo "$as_me: WARNING: connection timeouts will not work" >&2;} fi LIBS="${save_LIBS}" # Check if the OS supports TCP_KEEP(CNT|IDLE|INTVL) socket options save_LIBS="${LIBS}" LIBS="${LIBS} ${NET_LIBS}" { $as_echo "$as_me:${as_lineno-$LINENO}: checking for TCP_KEEP(CNT|IDLE|INTVL) socket options" >&5 $as_echo_n "checking for TCP_KEEP(CNT|IDLE|INTVL) socket options... " >&6; } if ${ac_cv_have_tcp_keep+:} false; then : $as_echo_n "(cached) " >&6 else if test "$cross_compiling" = yes; then : { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? 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When coming back to configure, we # need to make the FD available again. if test "$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 varnish-5.2.1/man/0000755000175000017500000000000013202573354010751 500000000000000varnish-5.2.1/man/varnishhist.10000644000175000017500000001305113202573320013306 00000000000000.\" Man page generated from reStructuredText. . .TH VARNISHHIST 1 "" "" "" .SH NAME varnishhist \- Varnish request histogram . .nr rst2man-indent-level 0 . .de1 rstReportMargin \\$1 \\n[an-margin] level \\n[rst2man-indent-level] level margin: \\n[rst2man-indent\\n[rst2man-indent-level]] - \\n[rst2man-indent0] \\n[rst2man-indent1] \\n[rst2man-indent2] .. .de1 INDENT .\" .rstReportMargin pre: . RS \\$1 . nr rst2man-indent\\n[rst2man-indent-level] \\n[an-margin] . nr rst2man-indent-level +1 .\" .rstReportMargin post: .. .de UNINDENT . RE .\" indent \\n[an-margin] .\" old: \\n[rst2man-indent\\n[rst2man-indent-level]] .nr rst2man-indent-level -1 .\" new: \\n[rst2man-indent\\n[rst2man-indent-level]] .in \\n[rst2man-indent\\n[rst2man-indent-level]]u .. .SH SYNOPSIS .sp varnishhist [\-B ] [\-C] [\-d] [\-g ] [\-h] [\-L ] [\-n ] [\-p ] [\-P responsetime] [\-P size] [\-P Bereqtime] [\-P Beresptime] [\-P BerespBodytime] [\-P Besize] [\-P <[cb:]tag:field_num:min:max>] [\-q ] [\-r ] [\-t ] [\-T ] [\-V] .SH DESCRIPTION .sp The varnishhist utility reads varnishd(1) shared memory logs and presents a continuously updated histogram showing the distribution of the last N requests by their processing. The value of N and the vertical scale are displayed in the top left corner. The horizontal scale is logarithmic. Hits are marked with a pipe character ("|"), and misses are marked with a hash character ("#"). .sp The following options are available: .INDENT 0.0 .TP .BI \-B \ Factor to bend time by. Particularly useful when [\-r]eading from a vsl file. =1 process in near real time, <1 slow\-motion, >1 time\-lapse (useless unless reading from a file). At runtime, < halves and > doubles. .TP .B \-C Do all regular expression and string matching caseless. .TP .B \-d Process log records at the head of the log and exit. .TP .BI \-g \ The grouping of the log records. The default is to group by vxid. .TP .B \-h Print program usage and exit .TP .BI \-L \ Sets the upper limit of incomplete transactions kept before the oldest transaction is force completed. A warning record is synthesized when this happens. This setting keeps an upper bound on the memory usage of running queries. Defaults to 1000 transactions. .TP .BI \-n \ Specify the varnishd working directory (also known as instance name) to get logs from. If \-n is not specified, the host name is used. .TP .BI \-p \ Specified the number of seconds between screen refreshes. Default is 1 second, and can be changed at runtime by pressing the [0\-9] keys (powers of 2 in seconds or + and \- (double/halve the speed). .TP .BI \-P \ responsetime Predefined client profile: graph the total time from start of request processing (first byte received) until ready to deliver the client response (field 3 of SLT_Timestamp Process: VSL tag). .TP .BI \-P \ size Predefined client profile: graph the size of responses (field 5 of SLT_ReqAcct VSL tag). .TP .BI \-P \ Bereqtime Predefined backend profile: graph the time from beginning of backend processing until a backend request is sent completely (field 3 of SLT_Timestamp Bereq: VSL tag). .TP .BI \-P \ Beresptime Predefined backend profile: graph the time from beginning of backend processing until the response headers are being received completely (field 3 of SLT_Timestamp Beresp: VSL tag). .TP .BI \-P \ BerespBodytime Predefined backend profile: graph the time from beginning of backend processing until the response body has been received (field 3 of SLT_Timestamp BerespBody: VSL tag). .TP .BI \-P \ Besize Predefined backend profile: graph the backend response body size (field 5 of SLT_BereqAcct VSL tag). .TP .BI \-P \ <[cb:]tag:field_num:min:max> Graph the given custom definition defined as: an optional (c)lient or (b)ackend filter (defaults to client), the tag we\(aqll look for, and the field number of the value we are interested in. min and max are the boundaries of the graph (these are power of ten). .TP .BI \-q \ Specifies the VSL query to use. .TP .BI \-r \ Read log in binary file format from this file. The file can be created with \fBvarnishlog \-w filename\fP\&. .TP .BI \-t \ Timeout before returning error on initial VSM connection. If set the VSM connection is retried every 0.5 seconds for this many seconds. If zero the connection is attempted only once and will fail immediately if unsuccessful. If set to "off", the connection will not fail, allowing the utility to start and wait indefinetely for the Varnish instance to appear. Defaults to 5 seconds. .TP .BI \-T \ Sets the transaction timeout in seconds. This defines the maximum number of seconds elapsed between a Begin tag and the End tag. If the timeout expires, a warning record is synthesized and the transaction is force completed. Defaults to 120 seconds. .TP .B \-V Print version information and exit. .UNINDENT .SH SEE ALSO .INDENT 0.0 .IP \(bu 2 \fIvarnishd(1)\fP .IP \(bu 2 \fIvarnishlog(1)\fP .IP \(bu 2 \fIvarnishncsa(1)\fP .IP \(bu 2 \fIvarnishstat(1)\fP .IP \(bu 2 \fIvarnishtop(1)\fP .IP \(bu 2 \fIvsl(7)\fP .UNINDENT .SH HISTORY .sp The varnishhist utility was developed by Poul\-Henning Kamp in cooperation with Verdens Gang AS and Varnish Software AS. This manual page was written by Dag\-Erling Smørgrav. .SH COPYRIGHT .sp This document is licensed under the same licence as Varnish itself. See LICENCE for details. .INDENT 0.0 .IP \(bu 2 Copyright (c) 2006 Verdens Gang AS .IP \(bu 2 Copyright (c) 2006\-2015 Varnish Software AS .UNINDENT .\" Generated by docutils manpage writer. . varnish-5.2.1/man/varnishstat.10000644000175000017500000001225513202573321013320 00000000000000.\" Man page generated from reStructuredText. . .TH VARNISHSTAT 1 "" "" "" .SH NAME varnishstat \- Varnish Cache statistics . .nr rst2man-indent-level 0 . .de1 rstReportMargin \\$1 \\n[an-margin] level \\n[rst2man-indent-level] level margin: \\n[rst2man-indent\\n[rst2man-indent-level]] - \\n[rst2man-indent0] \\n[rst2man-indent1] \\n[rst2man-indent2] .. .de1 INDENT .\" .rstReportMargin pre: . RS \\$1 . nr rst2man-indent\\n[rst2man-indent-level] \\n[an-margin] . nr rst2man-indent-level +1 .\" .rstReportMargin post: .. .de UNINDENT . RE .\" indent \\n[an-margin] .\" old: \\n[rst2man-indent\\n[rst2man-indent-level]] .nr rst2man-indent-level -1 .\" new: \\n[rst2man-indent\\n[rst2man-indent-level]] .in \\n[rst2man-indent\\n[rst2man-indent-level]]u .. .SH SYNOPSIS .sp varnishstat [\-1] [\-f ] [\-h] [\-j] [\-l] [\-n ] [\-t ] [\-V] [\-x] .SH DESCRIPTION .sp The varnishstat utility displays statistics from a running varnishd(1) instance. .sp The following options are available: .INDENT 0.0 .TP .B \-1 Instead of presenting a continuously updated display, print the statistics to stdout. .TP .BI \-f \ Field inclusion glob. Use backslash to escape characters. If the argument starts with \(aq^\(aq it is used as an exclusive glob. Multiple \-f arguments may be given. Inclusive globs are accumulative and are run before exclusive ones. .TP .B \-h Print program usage and exit .TP .B \-j Print statistics to stdout as JSON. .TP .B \-l Lists the available fields to use with the \-f option. .TP .BI \-n \ Specify the varnishd working directory (also known as instance name) to get logs from. If \-n is not specified, the host name is used. .TP .BI \-t \ Timeout before returning error on initial VSM connection. If set the VSM connection is retried every 0.5 seconds for this many seconds. If zero the connection is attempted only once and will fail immediately if unsuccessful. If set to "off", the connection will not fail, allowing the utility to start and wait indefinetely for the Varnish instance to appear. Defaults to 5 seconds. .TP .B \-V Print version information and exit. .TP .B \-x Print statistics to stdout as XML. .UNINDENT .SH CURSES MODE .sp When neither \-1, \-j or \-x options are given, the application starts up in curses mode. This shows a continuously updated view of the counter values, along with their description. .sp The top area shows process uptime information. .sp The center area shows a list of counter values. .sp The bottom area shows the description of the currently selected counter. .SS Columns .sp The following columns are displayed, from left to right: .INDENT 0.0 .TP .B Name The name of the counter .TP .B Current The current value of the counter. .TP .B Change The average per second change over the last update interval. .TP .B Average The average value of this counter over the runtime of the Varnish daemon, or a period if the counter can\(aqt be averaged. .TP .B Avg_10 The moving average over the last 10 update intervals. .TP .B Avg_100 The moving average over the last 100 update intervals. .TP .B Avg_1000 The moving average over the last 1000 update intervals. .UNINDENT .SS Key bindings .sp The following keys control the interactive display: .INDENT 0.0 .TP .B Navigate the counter list one line up. .TP .B Navigate the counter list one line down. .TP .B or Navigate the counter list one page up. .TP .B or Navigate the counter list one page down. .TP .B Toggle between showing and hiding unseen counters. Unseen counters are those that has been zero for the entire runtime of varnishstat. Defaults to hide unseen counters. .TP .B Toggle scaling of values. .TP .B Go to the top of the counter list. .TP .B Go to the bottom of the counter list. .TP .B Cycle through the verbosity levels. Defaults to only showing informational counters. .TP .B Quit. .TP .B Sample now. .UNINDENT .SH OUTPUTS .sp The XML output format is: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C FIELD NAME FIELD VALUE FIELD SEMANTICS FIELD DISPLAY FORMAT FIELD DESCRIPTION [..] .ft P .fi .UNINDENT .UNINDENT .sp The JSON output format is: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C { "timestamp": "YYYY\-MM\-DDTHH:mm:SS", "FIELD NAME": { "description": "FIELD DESCRIPTION", "flag": "FIELD SEMANTICS", "format": "FIELD DISPLAY FORMAT", "value": FIELD VALUE }, "FIELD NAME": { "description": "FIELD DESCRIPTION", "flag": "FIELD SEMANTICS", "format": "FIELD DISPLAY FORMAT", "value": FIELD VALUE }, [..] } .ft P .fi .UNINDENT .UNINDENT .sp Timestamp is the time when the report was generated by varnishstat. .SH SEE ALSO .INDENT 0.0 .IP \(bu 2 \fIvarnishd(1)\fP .IP \(bu 2 \fIvarnishhist(1)\fP .IP \(bu 2 \fIvarnishlog(1)\fP .IP \(bu 2 \fIvarnishncsa(1)\fP .IP \(bu 2 \fIvarnishtop(1)\fP .IP \(bu 2 curses(3) .IP \(bu 2 \fIvarnish\-counters(7)\fP .UNINDENT .SH AUTHORS .sp This manual page was written by Dag\-Erling Smørgrav, Per Buer, Lasse Karstensen and Martin Blix Grydeland. .\" Generated by docutils manpage writer. . varnish-5.2.1/man/varnishtop.10000644000175000017500000001337513202573321013153 00000000000000.\" Man page generated from reStructuredText. . .TH VARNISHTOP 1 "" "" "" .SH NAME varnishtop \- Varnish log entry ranking . .nr rst2man-indent-level 0 . .de1 rstReportMargin \\$1 \\n[an-margin] level \\n[rst2man-indent-level] level margin: \\n[rst2man-indent\\n[rst2man-indent-level]] - \\n[rst2man-indent0] \\n[rst2man-indent1] \\n[rst2man-indent2] .. .de1 INDENT .\" .rstReportMargin pre: . RS \\$1 . nr rst2man-indent\\n[rst2man-indent-level] \\n[an-margin] . nr rst2man-indent-level +1 .\" .rstReportMargin post: .. .de UNINDENT . RE .\" indent \\n[an-margin] .\" old: \\n[rst2man-indent\\n[rst2man-indent-level]] .nr rst2man-indent-level -1 .\" new: \\n[rst2man-indent\\n[rst2man-indent-level]] .in \\n[rst2man-indent\\n[rst2man-indent-level]]u .. .SH SYNOPSIS .sp varnishtop [\-1] [\-b] [\-c] [\-C] [\-d] [\-f] [\-g ] [\-h] [\-i ] [\-I <[taglist:]regex>] [\-L ] [\-n ] [\-p ] [\-q ] [\-r ] [\-t ] [\-T ] [\-x ] [\-X <[taglist:]regex>] [\-V] .SH DESCRIPTION .sp The varnishtop utility reads \fIvarnishd(1)\fP shared memory logs and presents a continuously updated list of the most commonly occurring log entries. With suitable filtering using the \fB\-I\fP, \fB\-i\fP, \fB\-X\fP and \fB\-x\fP options, it can be used to display a ranking of requested documents, clients, user agents, or any other information which is recorded in the log. .sp The following options are available: .INDENT 0.0 .TP .B \-1 Instead of a continuously updated display, print the statistics once and exit. Implies \fB\-d\fP\&. .TP .B \-b Only display transactions and log records coming from backend communication. .TP .B \-c Only display transactions and log records coming from client communication. .TP .B \-C Do all regular expression and string matching caseless. .TP .B \-d Process log records at the head of the log and exit. .TP .B \-f Sort and group only on the first field of each log entry. This is useful when displaying e.g. stataddr entries, where the first field is the client IP address. .TP .BI \-g \ The grouping of the log records. The default is to group by vxid. .TP .B \-h Print program usage and exit .TP .BI \-i \ Include log records of these tags in output. Taglist is a comma\-separated list of tag globs. Multiple \-i options may be given. .sp If a tag include option is the first of any tag selection options, all tags are first marked excluded. .TP .BI \-I \ <[taglist:]regex> Include by regex matching. Output only records matching taglist and regular expression. Applies to any tag if taglist is absent. .sp If a tag include option is the first of any tag selection options, all tags are first marked excluded. .TP .BI \-L \ Sets the upper limit of incomplete transactions kept before the oldest transaction is force completed. A warning record is synthesized when this happens. This setting keeps an upper bound on the memory usage of running queries. Defaults to 1000 transactions. .TP .BI \-n \ Specify the varnishd working directory (also known as instance name) to get logs from. If \-n is not specified, the host name is used. .TP .BI \-p \ Specified the number of seconds to measure over, the default is 60 seconds. The first number in the list is the average number of requests seen over this time period. This option has no effect if \-1 option is also used. .TP .BI \-q \ Specifies the VSL query to use. .TP .BI \-r \ Read log in binary file format from this file. The file can be created with \fBvarnishlog \-w filename\fP\&. .TP .BI \-t \ Timeout before returning error on initial VSM connection. If set the VSM connection is retried every 0.5 seconds for this many seconds. If zero the connection is attempted only once and will fail immediately if unsuccessful. If set to "off", the connection will not fail, allowing the utility to start and wait indefinetely for the Varnish instance to appear. Defaults to 5 seconds. .TP .BI \-T \ Sets the transaction timeout in seconds. This defines the maximum number of seconds elapsed between a Begin tag and the End tag. If the timeout expires, a warning record is synthesized and the transaction is force completed. Defaults to 120 seconds. .TP .BI \-x \ Exclude log records of these tags in output. Taglist is a comma\-separated list of tag globs. Multiple \-x options may be given. .TP .BI \-X \ <[taglist:]regex> Exclude by regex matching. Do not output records matching taglist and regular expression. Applies to any tag if taglist is absent. .TP .B \-V Print version information and exit. .UNINDENT .SH EXAMPLES .sp The following example displays a continuously updated list of the most frequently requested URLs: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C varnishtop \-i ReqURL .ft P .fi .UNINDENT .UNINDENT .sp The following example displays a continuously updated list of the most commonly used user agents: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C varnishtop \-C \-I ReqHeader:User\-Agent .ft P .fi .UNINDENT .UNINDENT .SH SEE ALSO .INDENT 0.0 .IP \(bu 2 \fIvarnishd(1)\fP .IP \(bu 2 \fIvarnishhist(1)\fP .IP \(bu 2 \fIvarnishlog(1)\fP .IP \(bu 2 \fIvarnishncsa(1)\fP .IP \(bu 2 \fIvarnishstat(1)\fP .UNINDENT .SH HISTORY .sp The varnishtop utility was originally developed by Poul\-Henning Kamp in cooperation with Verdens Gang AS and Varnish Software AS, and later substantially rewritten by Dag\-Erling Smørgrav. This manual page was written by Dag\-Erling Smørgrav, and later updated by Martin Blix Grydeland. .SH COPYRIGHT .sp This document is licensed under the same licence as Varnish itself. See LICENCE for details. .INDENT 0.0 .IP \(bu 2 Copyright (c) 2006 Verdens Gang AS .IP \(bu 2 Copyright (c) 2006\-2015 Varnish Software AS .UNINDENT .\" Generated by docutils manpage writer. . varnish-5.2.1/man/varnishncsa.10000644000175000017500000002474613202573321013301 00000000000000.\" Man page generated from reStructuredText. . .TH VARNISHNCSA 1 "" "" "" .SH NAME varnishncsa \- Display Varnish logs in Apache / NCSA combined log format . .nr rst2man-indent-level 0 . .de1 rstReportMargin \\$1 \\n[an-margin] level \\n[rst2man-indent-level] level margin: \\n[rst2man-indent\\n[rst2man-indent-level]] - \\n[rst2man-indent0] \\n[rst2man-indent1] \\n[rst2man-indent2] .. .de1 INDENT .\" .rstReportMargin pre: . RS \\$1 . nr rst2man-indent\\n[rst2man-indent-level] \\n[an-margin] . nr rst2man-indent-level +1 .\" .rstReportMargin post: .. .de UNINDENT . RE .\" indent \\n[an-margin] .\" old: \\n[rst2man-indent\\n[rst2man-indent-level]] .nr rst2man-indent-level -1 .\" new: \\n[rst2man-indent\\n[rst2man-indent-level]] .in \\n[rst2man-indent\\n[rst2man-indent-level]]u .. .SH SYNOPSIS .sp varnishncsa [\-a] [\-b] [\-c] [\-C] [\-d] [\-D] [\-F ] [\-f ] [\-g ] [\-h] [\-L ] [\-n ] [\-P ] [\-q ] [\-r ] [\-t ] [\-V] [\-w ] .SH DESCRIPTION .sp The varnishncsa utility reads varnishd(1) shared memory logs and presents them in the Apache / NCSA "combined" log format. .sp Each log line produced is based on a single Request type transaction gathered from the shared memory log. The Request transaction is then scanned for the relevant parts in order to output one log line. To filter the log lines produced, use the query language to select the applicable transactions. Non\-request transactions are ignored. .sp The following options are available: .INDENT 0.0 .TP .B \-a When writing output to a file, append to it rather than overwrite it. .TP .B \-b Log backend requests. If \-c is not specified, then only backend requests will trigger log lines. .TP .B \-c Log client requests. This is the default. If \-b is specified, then \-c is needed to also log client requests .TP .B \-C Do all regular expression and string matching caseless. .TP .B \-d Process log records at the head of the log and exit. .TP .B \-D Daemonize. .TP .BI \-F \ Set the output log format string. .TP .BI \-f \ Read output format from a file. Will read a single line from the specified file, and use that line as the format. .TP .BI \-g \ The grouping of the log records. The default is to group by vxid. .TP .B \-h Print program usage and exit .TP .BI \-L \ Sets the upper limit of incomplete transactions kept before the oldest transaction is force completed. A warning record is synthesized when this happens. This setting keeps an upper bound on the memory usage of running queries. Defaults to 1000 transactions. .TP .BI \-n \ Specify the varnishd working directory (also known as instance name) to get logs from. If \-n is not specified, the host name is used. .TP .BI \-P \ Write the process\(aq PID to the specified file. .TP .BI \-q \ Specifies the VSL query to use. .TP .BI \-r \ Read log in binary file format from this file. The file can be created with \fBvarnishlog \-w filename\fP\&. .TP .BI \-t \ Timeout before returning error on initial VSM connection. If set the VSM connection is retried every 0.5 seconds for this many seconds. If zero the connection is attempted only once and will fail immediately if unsuccessful. If set to "off", the connection will not fail, allowing the utility to start and wait indefinetely for the Varnish instance to appear. Defaults to 5 seconds. .TP .B \-V Print version information and exit. .TP .BI \-w \ Redirect output to file. The file will be overwritten unless the \-a option was specified. If the application receives a SIGHUP in daemon mode the file will be reopened allowing the old one to be rotated away. This option is required when running in daemon mode. .UNINDENT .SH MODES .sp The default mode of varnishncsa is "client mode". In this mode, the log will be similar to what a web server would produce in the absence of varnish. Client mode can be explicitly selected by using \-c. .sp If the \-b switch is specified, varnishncsa will operate in "backend mode". In this mode, requests generated by varnish to the backends will be logged. Unless \-c is also specified, client requests received by varnish will be ignored. .sp When running varnishncsa in both backend and client mode, it is strongly advised to include the format specifier %{Varnish:side}x to distinguish between backend and client requests. .sp Client requests that results in a pipe (ie. return(pipe) in vcl), will not generate logging in backend mode. This is because varnish is not generating requests, but blindly passes on bytes in both directions. However, a varnishncsa instance running in normal mode can see this case by using the formatter %{Varnish:handling}x, which will be \(aqpipe\(aq. .sp In backend mode, some of the fields in the format string get different meanings. Most notably, the byte counting formatters (%b, %I, %O) considers varnish to be the client. .sp It is possible to keep two varnishncsa instances running, one in backend mode, and one in client mode, logging to different files. .SH FORMAT .sp Specify the log format to use. If no format is specified the default log format is used: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C %h %l %u %t "%r" %s %b "%{Referer}i" "%{User\-agent}i" .ft P .fi .UNINDENT .UNINDENT .sp Escape sequences \en and \et are supported. .sp Supported formatters are: .INDENT 0.0 .TP .B %b In client mode, size of response in bytes, excluding HTTP headers. In backend mode, the number of bytes received from the backend, excluding HTTP headers. In CLF format, i.e. a \(aq\-\(aq rather than a 0 when no bytes are sent. .TP .B %D In client mode, time taken to serve the request, in microseconds. In backend mode, time from the request was sent to the entire body had been received. .TP .B %H The request protocol. Defaults to HTTP/1.0 if not known. .TP .B %h Remote host. Defaults to \(aq\-\(aq if not known. In backend mode this is the IP of the backend server. .TP .B %I In client mode, total bytes received from client. In backend mode, total bytes sent to the backend. .TP .B %{X}i The contents of request header X. If the header appears multiple times in a single transaction, the last occurrence is used. .TP .B %l Remote logname. Always \(aq\-\(aq. .TP .B %m Request method. Defaults to \(aq\-\(aq if not known. .TP .B %{X}o The contents of response header X. If the header appears multiple times in a single transaction, the last occurrence is used. .TP .B %O In client mode, total bytes sent to client. In backend mode, total bytes received from the backend. .TP .B %q The query string. Defaults to an empty string if not present. .TP .B %r The first line of the request. Synthesized from other fields, so it may not be the request verbatim. See the NOTES section. .TP .B %s Status sent to the client. In backend mode, status received from the backend. .TP .B %t In client mode, time when the request was received, in HTTP date/time format. In backend mode, time when the request was sent. .TP .B %{X}t In client mode, time when the request was received, in the format specified by X. In backend mode, time when the request was sent. The time specification format is the same as for strftime(3). .TP .B %T In client mode, time taken to serve the request, in seconds. In backend mode, time from the request was sent to the entire body had been received. .TP .B %U The request URL without the query string. Defaults to \(aq\-\(aq if not known. .TP .B %u Remote user from auth. .TP .B %{X}x Extended variables. Supported variables are: .INDENT 7.0 .TP .B Varnish:time_firstbyte Time from when the request processing starts until the first byte is sent to the client. For backend mode: Time from the request was sent to the backend to the entire header had been received. .TP .B Varnish:hitmiss One of the \(aqhit\(aq or \(aqmiss\(aq strings, depending on whether the request was a cache hit or miss. Pipe, pass and synth are considered misses. .TP .B Varnish:handling One of the \(aqhit\(aq, \(aqmiss\(aq, \(aqpass\(aq, \(aqpipe\(aq or \(aqsynth\(aq strings indicating how the request was handled. .TP .B Varnish:side Backend or client side. One of two values, \(aqb\(aq or \(aqc\(aq, depending on where the request was made. In pure backend or client mode, this field will be constant. .TP .B Varnish:vxid The VXID of the varnish transaction. .TP .B VCL_Log:key The value set by std.log("key:value") in VCL. .TP .B VSL:tag:record\-prefix[field] The value of the VSL entry for the given tag\-record prefix\-field combination. Tag is mandatory, the other components are optional. .sp The record prefix will limit the matches to those records that have this prefix as the first part of the record content followed by a colon. .sp The field will, if present, treat the log record as a white space separated list of fields, and only the nth part of the record will be matched against. Fields start counting at 1 and run up to 255. .sp Defaults to \(aq\-\(aq when the tag is not seen, the record prefix does not match or the field is out of bounds. If a tag appears multiple times in a single transaction, the first occurrence is used. .UNINDENT .UNINDENT .SH SIGNALS .INDENT 0.0 .TP .B SIGHUP Rotate the log file (see \-w option). .TP .B SIGUSR1 Flush any outstanding transactions. .UNINDENT .SH NOTES .sp The %r formatter is equivalent to "%m \fI\%http:/\fP/%{Host}i%U%q %H". This differs from apache\(aqs %r behavior, equivalent to "%m %U%q %H". Furthermore, when using the %r formatter, if the Host header appears multiple times in a single transaction, the first occurrence is used. .SH EXAMPLE .sp Log the second field of the Begin record, corresponding to the VXID of the parent transaction: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C varnishncsa \-F "%{VSL:Begin[2]}x" .ft P .fi .UNINDENT .UNINDENT .sp Log the entire Timestamp record associated with the processing length: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C varnishncsa \-F "%{VSL:Timestamp:Process}x" .ft P .fi .UNINDENT .UNINDENT .SH SEE ALSO .sp \fIvarnishd(1)\fP \fIvarnishlog(1)\fP \fIvarnishstat(1)\fP \fIvsl(7)\fP .SH HISTORY .sp The varnishncsa utility was developed by Poul\-Henning Kamp in cooperation with Verdens Gang AS and Varnish Software AS. This manual page was initially written by Dag\-Erling Smørgrav <\fI\%des@des.no\fP>, and later updated by Martin Blix Grydeland and Pål Hermunn Johansen. .SH COPYRIGHT .sp This document is licensed under the same licence as Varnish itself. See LICENCE for details. .INDENT 0.0 .IP \(bu 2 Copyright (c) 2006 Verdens Gang AS .IP \(bu 2 Copyright (c) 2006\-2016 Varnish Software AS .UNINDENT .\" Generated by docutils manpage writer. . varnish-5.2.1/man/vsl-query.70000644000175000017500000002566413202573320012736 00000000000000.\" Man page generated from reStructuredText. . .TH VSL-QUERY 7 "" "" "" .SH NAME vsl-query \- Varnish VSL Query Expressions . .nr rst2man-indent-level 0 . .de1 rstReportMargin \\$1 \\n[an-margin] level \\n[rst2man-indent-level] level margin: \\n[rst2man-indent\\n[rst2man-indent-level]] - \\n[rst2man-indent0] \\n[rst2man-indent1] \\n[rst2man-indent2] .. .de1 INDENT .\" .rstReportMargin pre: . RS \\$1 . nr rst2man-indent\\n[rst2man-indent-level] \\n[an-margin] . nr rst2man-indent-level +1 .\" .rstReportMargin post: .. .de UNINDENT . RE .\" indent \\n[an-margin] .\" old: \\n[rst2man-indent\\n[rst2man-indent-level]] .nr rst2man-indent-level -1 .\" new: \\n[rst2man-indent\\n[rst2man-indent-level]] .in \\n[rst2man-indent\\n[rst2man-indent-level]]u .. .SH OVERVIEW .sp The Varnish VSL Query Expressions extracts transactions from the Varnish shared memory log, and perform queries on the transactions before reporting matches. .sp A transaction is a set of log lines that belongs together, e.g. a client request or a backend request. The API monitors the log, and collects all log records that make up a transaction before reporting on that transaction. Transactions can also be grouped, meaning backend transactions are reported together with the client transaction that initiated it. .sp A query is run on a group of transactions. A query expression is true if there is a log record within the group that satisfies the condition. It is false only if none of the log records satisfies the condition. Query expressions can be combined using boolean functions. In addition to log records, it is possible to query transaction ids (vxid) in query. .SH GROUPING .sp When grouping transactions, there is a hierarchy structure showing which transaction initiated what. The level increases by one on an \(aqinitiated by\(aq relation, so for example a backend transaction will have one higher level than the client transaction that initiated it on a cache miss. Request restart transactions don\(aqt get their level increased to make it predictable. .sp Levels start counting at 1, except when using raw where it will always be 0. .sp The grouping modes are: .INDENT 0.0 .IP \(bu 2 \fBsession\fP .sp All transactions initiated by a client connection are reported together. Client connections are open ended when using HTTP keep\-alives, so it is undefined when the session will be reported. If the transaction timeout period is exceeded an incomplete session will be reported. Non\-transactional data (vxid == 0) is not reported. .IP \(bu 2 \fBrequest\fP .sp Transactions are grouped by request, where the set will include the request itself as well as any backend requests or ESI\-subrequests. Session data and non\-transactional data (vxid == 0) is not reported. .IP \(bu 2 \fBvxid\fP .sp Transactions are not grouped, so each vxid is reported in its entirety. Sessions, requests, ESI\-requests and backend requests are all reported individually. Non\-transactional data is not reported (vxid == 0). This is the default. .IP \(bu 2 \fBraw\fP .sp Every log record will make up a transaction of its own. All data, including non\-transactional data will be reported. .UNINDENT .SS Transaction Hierarchy .sp Example transaction hierarchy using request grouping mode .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C Lvl 1: Client request (cache miss) Lvl 2: Backend request Lvl 2: ESI subrequest (cache miss) Lvl 3: Backend request Lvl 3: Backend request (VCL restart) Lvl 3: ESI subrequest (cache miss) Lvl 4: Backend request Lvl 2: ESI subrequest (cache hit) .ft P .fi .UNINDENT .UNINDENT .SH MEMORY USAGE .sp The API will use pointers to shared memory log data as long as possible to keep memory usage at a minimum. But as the shared memory log is a ring buffer, data will get overwritten eventually, so the API creates local copies of referenced log data when varnishd comes close to overwriting still unreported content. .sp This process avoids loss of log data in many scenarios, but it is not failsafe: Overruns where varnishd "overtakes" the log reader process in the ring buffer can still happen when API clients cannot keep up reading and/or copying, for instance due to output blocking. .sp Though being unrelated to grouping in principle, copying of log data is particularly relevant for session grouping together with long lasting client connections \- for this grouping, the logging API client process is likely to consume relevant amounts of memory. As the vxid grouping also logs (potentially long lasting) sessions, it is also likely to require memory for copies of log entries, but far less than session grouping. .SH QUERY LANGUAGE .sp A query expression consists of record selection criteria, and optionally an operator and a value to match against the selected records. .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C .ft P .fi .UNINDENT .UNINDENT .sp Additionally, a query expression can occur on the transaction itself rather than log records belonging to the transaction. .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C vxid .ft P .fi .UNINDENT .UNINDENT .sp A \fBvxid\fP query allows you to directly target a specific transacion, whose id can be obtained from an \fBX\-Varnish\fP HTTP header, the default "guru meditation" error page, or \fBBegin\fP and \fBLink\fP log records. .SS Record selection criteria .sp The record selection criteria determines what kind records from the transaction group the expression applies to. Syntax: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C {level}taglist:record\-prefix[field] .ft P .fi .UNINDENT .UNINDENT .sp Taglist is mandatory, the other components are optional. .sp The level limits the expression to a transaction at that level. If left unspecified, the expression is applied to transactions at all levels. Level is a positive integer or zero. If level is followed by a \(aq+\(aq character, it expresses greater than or equal. If level is followed by a \(aq\-\(aq, it expresses less than or equal. .sp The taglist is a comma\-separated list of VSL record tags that this expression should be checked against. Each list element can be a tag name or a tag glob. Globs allow a \(aq*\(aq either in the beginning of the name or at the end, and will select all tags that match either the prefix or subscript. A single \(aq*\(aq will select all tags. .sp The record prefix will further limit the matches to those records that has this prefix as their first part of the record content followed by a colon. The part of the log record matched against will then be limited to what follows the prefix and colon. This is useful when matching against specific HTTP headers. The record prefix matching is done case insensitive. .sp The field will, if present, treat the log record as a white space separated list of fields, and only the nth part of the record will be matched against. Fields start counting at 1. .sp An expression using only a record selection criteria will be true if there is any record in the transaction group that is selected by the criteria. .SS Operators .sp The following matching operators are available: .INDENT 0.0 .IP \(bu 2 == != < <= > >= .sp Numerical comparison. The record contents will be converted to either an integer or a float before comparison, depending on the type of the operand. .IP \(bu 2 eq ne .sp String comparison. \(aqeq\(aq tests string equality, \(aqne\(aq tests for not equality. .IP \(bu 2 ~ !~ .sp Regular expression matching. \(aq~\(aq is a positive match, \(aq!~\(aq is a non\-match. .UNINDENT .SS Operand .sp The operand is the value the selected records will be matched against. .sp An operand can be quoted or unquoted. Quotes can be either single or double quotes, and for quoted operands a backslash can be used to escape the quotes. .sp Unquoted operands can only consist of the following characters: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C a\-z A\-Z 0\-9 + \- _ . * .ft P .fi .UNINDENT .UNINDENT .sp The following types of operands are available: .INDENT 0.0 .IP \(bu 2 Integer .sp A number without any fractional part, valid for the numerical comparison operators. The integer type is used when the operand does not contain any period (.) characters. .IP \(bu 2 Float .sp A number with a fractional part, valid for the numerical comparison operators. The float type is used when the operand does contain a period (.) character. .IP \(bu 2 String .sp A sequence of characters, valid for the string equality operators. .IP \(bu 2 Regular expression .sp A PCRE regular expression. Valid for the regular expression operators. .UNINDENT .SS Boolean functions .sp Query expressions can be linked together using boolean functions. The following are available, in decreasing precedence: .INDENT 0.0 .IP \(bu 2 not .sp Inverts the result of .IP \(bu 2 and .sp True only if both expr1 and expr2 are true .IP \(bu 2 or .sp True if either of expr1 or expr2 is true .UNINDENT .sp Expressions can be grouped using parenthesis. .SH QUERY EXPRESSION EXAMPLES .INDENT 0.0 .IP \(bu 2 Transaction group contains a request URL that equals to "/foo" .INDENT 2.0 .INDENT 3.5 .sp .nf .ft C ReqURL eq "/foo" .ft P .fi .UNINDENT .UNINDENT .IP \(bu 2 Transaction group contains a request cookie header .INDENT 2.0 .INDENT 3.5 .sp .nf .ft C ReqHeader:cookie .ft P .fi .UNINDENT .UNINDENT .IP \(bu 2 Transaction group doesn\(aqt contain a request cookie header .INDENT 2.0 .INDENT 3.5 .sp .nf .ft C not ReqHeader:cookie .ft P .fi .UNINDENT .UNINDENT .IP \(bu 2 Client request where internal handling took more than 800ms.: .INDENT 2.0 .INDENT 3.5 .sp .nf .ft C Timestamp:Process[2] > 0.8 .ft P .fi .UNINDENT .UNINDENT .IP \(bu 2 Transaction group contains a request user\-agent header that contains "iPod" and the request delivery time exceeds 1 second .INDENT 2.0 .INDENT 3.5 .sp .nf .ft C ReqHeader:user\-agent ~ "iPod" and Timestamp:Resp[2] > 1. .ft P .fi .UNINDENT .UNINDENT .IP \(bu 2 Transaction group contains a backend response status larger than or equal to 500 .INDENT 2.0 .INDENT 3.5 .sp .nf .ft C BerespStatus >= 500 .ft P .fi .UNINDENT .UNINDENT .IP \(bu 2 Transaction group contains a request response status of 304, but where the request did not contain an if\-modified\-since header .INDENT 2.0 .INDENT 3.5 .sp .nf .ft C ReqStatus == 304 and not ReqHeader:if\-modified\-since .ft P .fi .UNINDENT .UNINDENT .IP \(bu 2 Transactions that have had backend failures or long delivery time on their ESI subrequests. (Assumes request grouping mode). .INDENT 2.0 .INDENT 3.5 .sp .nf .ft C BerespStatus >= 500 or {2+}Timestamp:Process[2] > 1. .ft P .fi .UNINDENT .UNINDENT .IP \(bu 2 Log non\-transactional errors. (Assumes raw grouping mode). .INDENT 2.0 .INDENT 3.5 .sp .nf .ft C vxid == 0 and Error .ft P .fi .UNINDENT .UNINDENT .UNINDENT .SH HISTORY .sp This document was written by Martin Blix Grydeland. .SH COPYRIGHT .sp This document is licensed under the same licence as Varnish itself. See LICENCE for details. .INDENT 0.0 .IP \(bu 2 Copyright (c) 2006 Verdens Gang AS .IP \(bu 2 Copyright (c) 2006\-2015 Varnish Software AS .UNINDENT .\" Generated by docutils manpage writer. . varnish-5.2.1/man/vmod_purge.30000644000175000017500000001060513202573321013120 00000000000000.\" Man page generated from reStructuredText. . .TH VMOD_PURGE 3 "" "" "" .SH NAME vmod_purge \- Varnish Purge Module . .nr rst2man-indent-level 0 . .de1 rstReportMargin \\$1 \\n[an-margin] level \\n[rst2man-indent-level] level margin: \\n[rst2man-indent\\n[rst2man-indent-level]] - \\n[rst2man-indent0] \\n[rst2man-indent1] \\n[rst2man-indent2] .. .de1 INDENT .\" .rstReportMargin pre: . RS \\$1 . nr rst2man-indent\\n[rst2man-indent-level] \\n[an-margin] . nr rst2man-indent-level +1 .\" .rstReportMargin post: .. .de UNINDENT . RE .\" indent \\n[an-margin] .\" old: \\n[rst2man-indent\\n[rst2man-indent-level]] .nr rst2man-indent-level -1 .\" new: \\n[rst2man-indent\\n[rst2man-indent-level]] .in \\n[rst2man-indent\\n[rst2man-indent-level]]u .. .\" . .\" NB: This file is machine generated, DO NOT EDIT! . .\" . .\" Edit vmod.vcc and run make instead . .\" . .SH SYNOPSIS .sp import purge [from "path"] ; .SH CONTENTS .INDENT 0.0 .IP \(bu 2 INT hard() .IP \(bu 2 INT soft(DURATION, DURATION, DURATION) .UNINDENT .SH DESCRIPTION .sp \fIvmod_purge\fP contains functions that offer a finer\-grained control than the \fBpurge\fP transition in \fBvcl_recv\fP\&. The functions can only be called from \fBvcl_hit\fP or \fBvcl_miss\fP and they should in general be used in both to ensure that all variants of a same object are taken care of. .SH EXAMPLE .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C sub vcl_recv { if (req.method == "PURGE") { if (client.ip !~ purge_acl) { return (synth(405)); } return (hash); } } sub my_purge { set req.http.purged = purge.hard(); if (req.http.purged == "0") { return (synth(404)); } else { return (synth(200)); } } sub vcl_hit { if (req.method == "PURGE") { call my_purge; } } sub vcl_miss { if (req.method == "PURGE") { call my_purge; } } sub vcl_synth { if (req.method == "PURGE") { if (req.http.purged) { set resp.http.purged = req.http.purged; } return (deliver); } } .ft P .fi .UNINDENT .UNINDENT .SS hard .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C INT hard() .ft P .fi .UNINDENT .UNINDENT .INDENT 0.0 .TP .B Description This is equivalent to \fBreturn(purge)\fP but explicitly called from \fBvcl_hit\fP and \fBvcl_miss\fP\&. It returns the number of purged objects. .TP .B Example set req.http.purged = purge.hard(); .UNINDENT .SS soft .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C INT soft(DURATION ttl=0, DURATION grace=\-1, DURATION keep=\-1) .ft P .fi .UNINDENT .UNINDENT .INDENT 0.0 .TP .B Description Sets the TTL, grace and keep. By default, TTL is set to 0 with grace and keep periods left untouched. Setting a negative value for grace or keep periods leaves them untouched. Setting all three parameters to 0 is equivalent to a hard purge. It can only be called from \fBvcl_hit\fP or \fBvcl_miss\fP\&. It returns the number of soft\-purged objects. .UNINDENT .SH SEE ALSO .INDENT 0.0 .IP \(bu 2 \fIvcl(7)\fP .UNINDENT .SH COPYRIGHT .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C Copyright (c) 2017 Varnish Software AS All rights reserved. Author: Dridi Boukelmoune 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 \(ga\(gaAS IS\(aq\(aq 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 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. .ft P .fi .UNINDENT .UNINDENT .\" Generated by docutils manpage writer. . varnish-5.2.1/man/varnishtest.10000644000175000017500000001542713202573321013330 00000000000000.\" Man page generated from reStructuredText. . .TH VARNISHTEST 1 "" "" "" .SH NAME varnishtest \- Test program for Varnish . .nr rst2man-indent-level 0 . .de1 rstReportMargin \\$1 \\n[an-margin] level \\n[rst2man-indent-level] level margin: \\n[rst2man-indent\\n[rst2man-indent-level]] - \\n[rst2man-indent0] \\n[rst2man-indent1] \\n[rst2man-indent2] .. .de1 INDENT .\" .rstReportMargin pre: . RS \\$1 . nr rst2man-indent\\n[rst2man-indent-level] \\n[an-margin] . nr rst2man-indent-level +1 .\" .rstReportMargin post: .. .de UNINDENT . RE .\" indent \\n[an-margin] .\" old: \\n[rst2man-indent\\n[rst2man-indent-level]] .nr rst2man-indent-level -1 .\" new: \\n[rst2man-indent\\n[rst2man-indent-level]] .in \\n[rst2man-indent\\n[rst2man-indent-level]]u .. .SH SYNOPSIS .sp varnishtest [\-hikLlqvW] [\-b size] [\-D name=val] [\-j jobs] [\-n iter] [\-t duration] file [file ...] .SH DESCRIPTION .sp The varnishtest program is a script driven program used to test the Varnish Cache. .sp The varnishtest program, when started and given one or more script files, can create a number of threads representing backends, some threads representing clients, and a varnishd process. This is then used to simulate a transaction to provoke a specific behavior. .sp The following options are available: .INDENT 0.0 .TP .BI \-b \ size Set internal buffer size (default: 1M) .UNINDENT .sp \-D name=val Define macro for use in scripts .INDENT 0.0 .TP .B \-h Show help .TP .B \-i Set PATH and vmod_path to find varnish binaries in build tree .TP .BI \-j \ jobs Run this many tests in parallel .TP .B \-k Continue on test failure .TP .B \-L Always leave temporary vtc.* .TP .B \-l Leave temporary vtc.* if test fails .TP .BI \-n \ iterations Run tests this many times .UNINDENT .sp \-p name=val Pass parameters to all varnishd command lines .INDENT 0.0 .TP .B \-q Quiet mode: report only failures .TP .BI \-t \ duration Time tests out after this long (default: 60s) .TP .B \-v Verbose mode: always report test log .TP .B \-W Enable the witness facility for locking .UNINDENT .sp file File to use as a script .sp If \fITMPDIR\fP is set in the environment, varnishtest creates temporary \fIvtc.*\fP directories for each test in \fI$TMPDIR\fP, otherwise in \fI/tmp\fP\&. .SH SCRIPTS .sp The vtc syntax is documented at length in \fIvtc(7)\fP\&. Should you want more examples than the one below, you can have a look at the Varnish source code repository, under \fIbin/varnishtest/tests/\fP, where all the regression tests for Varnish are kept. .sp An example: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C varnishtest "#1029" server s1 { rxreq expect req.url == "/bar" txresp \-gzipbody {[bar]} rxreq expect req.url == "/foo" txresp \-body {

FOOBARF

} } \-start varnish v1 \-vcl+backend { sub vcl_backend_response { set beresp.do_esi = true; if (bereq.url == "/foo") { set beresp.ttl = 0s; } else { set beresp.ttl = 10m; } } } \-start client c1 { txreq \-url "/bar" \-hdr "Accept\-Encoding: gzip" rxresp gunzip expect resp.bodylen == 5 txreq \-url "/foo" \-hdr "Accept\-Encoding: gzip" rxresp expect resp.bodylen == 21 } \-run .ft P .fi .UNINDENT .UNINDENT .sp When run, the above script will simulate a server (s1) that expects two different requests. It will start a Varnish server (v1) and add the backend definition to the VCL specified (\-vcl+backend). Finally it starts the c1\-client, which is a single client sending two requests. .SH TESTING A BUILD TREE .sp Whether you are building a VMOD or trying to use one that you freshly built, you can tell \fBvarnishtest\fP to pass a \fIvmod_path\fP to \fBvarnishd\fP instances started using the \fBvarnish \-start\fP command in your test case: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C varnishtest \-p vmod_path=... /path/to/*.vtc .ft P .fi .UNINDENT .UNINDENT .sp This way you can use the same test cases on both installed and built VMODs: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C server s1 {...} \-start varnish v1 \-vcl+backend { import wossname; ... } \-start \&... .ft P .fi .UNINDENT .UNINDENT .sp You are not limited to the \fIvmod_path\fP and can pass any parameter, allowing you to run a build matrix without changing the test suite. You can achieve the same with macros, but then they need to be defined on each run. .sp You can see the actual \fBvarnishd\fP command lines in test outputs, they look roughly like this: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C exec varnishd [varnishtest \-p params] [testing params] [vtc \-arg params] .ft P .fi .UNINDENT .UNINDENT .sp Parameters you define with \fBvarnishtest \-p\fP may be overriden by parameters needed by \fBvarnishtest\fP to run properly, and they may in turn be overriden by parameters set in test scripts. .sp There\(aqs also a special mode in which \fBvarnishtest\fP builds itself a PATH and a \fIvmod_path\fP in order to find Varnish binaries (programs and VMODs) in the build tree surrounding the \fBvarnishtest\fP binary. This is meant for testing of Varnish under development and will disregard your \fIvmod_path\fP if you set one. .sp If you need to test your VMOD against a Varnish build tree, you must install it first, in a temp directory for instance. With information provided by the installation\(aqs \fIpkg\-config(1)\fP you can build a proper PATH in order to access Varnish programs, and a \fIvmod_path\fP to access both your VMOD and the built\-in VMODs: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C export PKG_CONFIG_PATH=/path/to/install/lib/pkgconfig BINDIR="$(pkg\-config \-\-variable=bindir varnishapi)" SBINDIR="$(pkg\-config \-\-variable=sbindir varnishapi)" PATH="SBINDIR:BINDIR:$PATH" VMODDIR"$(pkg\-config \-\-variable=vmoddir varnishapi)" VMOD_PATH="/path/to/your/vmod/build/dir:$VMODDIR" varnishtest \-p vmod_path="$VMOD_PATH" ... .ft P .fi .UNINDENT .UNINDENT .SH SEE ALSO .INDENT 0.0 .IP \(bu 2 varnishtest source code repository with tests .IP \(bu 2 \fIvarnishhist(1)\fP .IP \(bu 2 \fIvarnishlog(1)\fP .IP \(bu 2 \fIvarnishncsa(1)\fP .IP \(bu 2 \fIvarnishstat(1)\fP .IP \(bu 2 \fIvarnishtop(1)\fP .IP \(bu 2 \fIvcl(7)\fP .IP \(bu 2 \fIvtc(7)\fP .IP \(bu 2 \fIvmod_vtc(3)\fP .UNINDENT .SH HISTORY .sp The varnishtest program was developed by Poul\-Henning Kamp <\fI\%phk@phk.freebsd.dk\fP> in cooperation with Varnish Software AS. This manual page was originally written by Stig Sandbeck Mathisen <\fI\%ssm@linpro.no\fP> and updated by Kristian Lyngstøl <\fI\%kristian@varnish\-cache.org\fP>. .SH COPYRIGHT .sp This document is licensed under the same licence as Varnish itself. See LICENCE for details. .INDENT 0.0 .IP \(bu 2 Copyright (c) 2007\-2016 Varnish Software AS .UNINDENT .\" Generated by docutils manpage writer. . varnish-5.2.1/man/vtc.70000644000175000017500000007574313202573321011567 00000000000000.\" Man page generated from reStructuredText. . .TH VTC 7 "" "" "" .SH NAME VTC \- Varnish Test Case Syntax . .nr rst2man-indent-level 0 . .de1 rstReportMargin \\$1 \\n[an-margin] level \\n[rst2man-indent-level] level margin: \\n[rst2man-indent\\n[rst2man-indent-level]] - \\n[rst2man-indent0] \\n[rst2man-indent1] \\n[rst2man-indent2] .. .de1 INDENT .\" .rstReportMargin pre: . RS \\$1 . nr rst2man-indent\\n[rst2man-indent-level] \\n[an-margin] . nr rst2man-indent-level +1 .\" .rstReportMargin post: .. .de UNINDENT . RE .\" indent \\n[an-margin] .\" old: \\n[rst2man-indent\\n[rst2man-indent-level]] .nr rst2man-indent-level -1 .\" new: \\n[rst2man-indent\\n[rst2man-indent-level]] .in \\n[rst2man-indent\\n[rst2man-indent-level]]u .. .SH OVERVIEW .sp This document describes the syntax used by Varnish Test Cases files (.vtc). A vtc file describe a scenario with different scripted HTTP\-talking entities, and generally one or more Varnish instances to test. .SH PARSING .sp A vtc file will be read word after word, with very little tokenization, meaning a syntax error won\(aqt be detected until the test actually reach the relevant action in the test. .sp A parsing error will most of the time result in an assert being triggered. If this happens, please refer yourself to the related source file and line number. However, this guide should help you avoid the most common mistakes. .SS Words and strings .sp The parser splits words by detecting whitespace characters and a string is a word, or a series of words on the same line enclosed by double\-quotes ("..."), or, for multi\-line strings, enclosed in curly brackets ({...}). .SS Comments .sp The leading whitespaces of lines are ignored. Empty lines (or ones consisting only of whitespaces) are ignored too, as are the lines starting with "#" that are comments. .SS Lines and commands .sp Test files take at most one command per line, with the first word of the line being the command and the following ones being its arguments. To continue over to a new line without breaking the argument string, you can escape the newline character (\en) with a backslash (\e). .SH SYNTAX .SS barrier .sp NOTE: this can be used from the top\-level as well as from client and server specifications. .sp Barriers allows you to synchronize different threads to make sure events occur in the right order. It\(aqs even possible to use them in VCL. .sp First, it\(aqs necessary to declare the barrier: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C barrier bNAME TYPE NUMBER [\-cyclic] .ft P .fi .UNINDENT .UNINDENT .sp With the arguments being: .INDENT 0.0 .TP .B bNAME this is the name of the barrier, used to identify it when you\(aqll create sync points. It must start with \(aqb\(aq. .TP .B TYPE it can be "cond" (mutex) or "sock" (socket) and sets internal behavior. If you don\(aqt need VCL synchronization, use cond. .TP .B NUMBER number of sync point needed to go through the barrier. .TP .B \-cyclic if present, the barrier will reset itself and be ready for another round once gotten through. .UNINDENT .sp Then, to add a sync point: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C barrier bNAME sync .ft P .fi .UNINDENT .UNINDENT .sp This will block the parent thread until the number of sync points for bNAME reaches the NUMBER given in the barrier declaration. .sp If you wish to synchronize the VCL, you need to declare a "sock" barrier. This will emit a macro definition named "bNAME_sock" that you can use in VCL (after importing the debug vmod): .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C debug.barrier_sync("${bNAME_sock}"); .ft P .fi .UNINDENT .UNINDENT .sp This function returns 0 if everything went well and is the equivalent of \fBbarrier bNAME sync\fP at the VTC top\-level. .SS client/server .sp Client and server threads are fake HTTP entities used to test your Varnish and VCL. They take any number of arguments, and the one that are not recognized, assuming they don\(aqt start with \(aq\-\(aq, are treated as specifications, laying out the actions to undertake: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C client cNAME [...] server sNAME [...] .ft P .fi .UNINDENT .UNINDENT .sp Clients and server are identified by a string that\(aqs the first argument, clients\(aq names start with \(aqc\(aq and servers\(aq names start with \(aqs\(aq. .sp As the client and server commands share a good deal of arguments and specification actions, they are grouped in this single section, specific items will be explicitly marked as such. .SS Arguments .INDENT 0.0 .TP .B \-start Start the thread in background, processing the last given specification. .TP .B \-wait Block until the thread finishes. .TP .B \-run (client only) Equivalent to "\-start \-wait". .TP .B \-repeat NUMBER Instead of processing the specification only once, do it NUMBER times. .TP .B \-break (server only) Stop the server. .TP .B \-listen STRING (server only) Dictate the listening socket for the server. STRING is of the form "IP PORT". .TP .B \-connect STRING (client only) Indicate the server to connect to. STRING is also of the form "IP PORT". .TP .B \-dispatch (server only, s0 only) Normally, to keep things simple, server threads only handle one connection at a time, but the \-dispatch switch allows to accept any number of connection and handle them following the given spec. .sp However, \-dispatch is only allowed for the server name "s0". .TP .B \-proxy1 STRING (client only) Use the PROXY protocol version 1 for this connection. STRING is of the form "CLIENTIP:PORT SERVERIP:PORT". .TP .B \-proxy2 STRING (client only) Use the PROXY protocol version 2 for this connection. STRING is of the form "CLIENTIP:PORT SERVERIP:PORT". .UNINDENT .SS Macros and automatic behaviour .sp To make things easier in the general case, clients will connect by default to the first Varnish server declared and the \-vcl+backend switch of the \fBvarnish\fP command will add all the declared servers as backends. .sp Be careful though, servers will by default listen to the 127.0.0.1 IP and will pick a random port, and publish 3 macros: sNAME_addr, sNAME_port and sNAME_sock, but only once they are started. For varnishtest to create the vcl with the correct values, the server must be started when you use \-vcl+backend. .SS Specification .sp It\(aqs a string, either double\-quoted "like this", but most of the time enclosed in curly brackets, allowing multilining. Write a command per line in it, empty line are ignored, and long line can be wrapped by using a backslash. For example: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C client c1 { txreq \-url /foo \e \-hdr "bar: baz" rxresp } \-run .ft P .fi .UNINDENT .UNINDENT .INDENT 0.0 .TP .B accept (server only) Close the current connection, if any, and accept a new one. Note that this new connection is HTTP/1.x. .TP .B barrier Same as for the top\-level barrier .TP .B chunked STRING Send STRING as chunked encoding. .TP .B chunkedlen NUMBER Do as \fBchunked\fP except that varnishtest will generate the string for you, with a length of NUMBER characters. .TP .B close (server only) Close the connection. Note that if operating in HTTP/2 mode no extra (GOAWAY) frame is sent, it\(aqs simply a TCP close. .TP .B delay Same as for the top\-level delay. .TP .B expect STRING1 OP STRING2 Test if "STRING1 OP STRING2" is true, and if not, fails the test. OP can be ==, <, <=, >, >= when STRING1 and STRING2 represent numbers in which case it\(aqs an order operator. If STRING1 and STRING2 are meant as strings OP is a matching operator, either == (exact match) or ~ (regex match). .sp varnishtet will first try to resolve STRING1 and STRING2 by looking if they have special meanings, in which case, the resolved value is use for the test. Note that this value can be a string representing a number, allowing for tests such as: .INDENT 7.0 .INDENT 3.5 .sp .nf .ft C expect req.http.x\-num > 2 .ft P .fi .UNINDENT .UNINDENT .sp Here\(aqs the list of recognized strings, most should be obvious as they either match VCL logic, or the txreq/txresp options: .INDENT 7.0 .IP \(bu 2 remote.ip .IP \(bu 2 remote.port .IP \(bu 2 req.method .IP \(bu 2 req.url .IP \(bu 2 req.proto .IP \(bu 2 resp.proto .IP \(bu 2 resp.status .IP \(bu 2 resp.reason .IP \(bu 2 resp.chunklen .IP \(bu 2 req.bodylen .IP \(bu 2 req.body .IP \(bu 2 resp.bodylen .IP \(bu 2 resp.body .IP \(bu 2 req.http.NAME .IP \(bu 2 resp.http.NAME .UNINDENT .TP .B expect_close Reads from the connection, expecting nothing to read but an EOF. .TP .B fatal|non_fatal Control whether a failure of this entity should stop the test. .TP .B loop NUMBER STRING Process STRING as a specification, NUMBER times. .TP .B recv NUMBER Read NUMBER bytes from the connection. .TP .B rxchunk Receive an HTTP chunk. .TP .B rxpri (server only) Receive a preface. If valid set the server to HTTP/2, abort otherwise. .TP .B rxreq (server only) Receive and parse a request\(aqs headers and body. .TP .B rxreqbody (server only) Receive a request\(aqs body. .TP .B rxreqhdrs Receive and parse a request\(aqs headers (but not the body). .TP .B rxresp [\-no_obj] (client only) Receive and parse a response\(aqs headers and body. If \-no_obj is present, only get the headers. .TP .B rxrespbody (client only) Receive a response\(aqs body. .TP .B rxresphdrs (client only) Receive and parse a response\(aqs headers. .TP .B send STRING Push STRING on the connection. .TP .B send_n NUMBER STRING Write STRING on the socket NUMBER times. .TP .B send_urgent STRING Send string as TCP OOB urgent data. You will never need this. .TP .B sendhex STRING Send bytes as described by STRING. STRING should consist of hex pairs possibly separated by whitespace or newlines. For example: "0F EE a5 3df2". .TP .B settings \-dectbl INT Force internal HTTP/2 settings to certain values. Currently only support setting the decoding table size. .UNINDENT .SS shell .sp Same as for the top\-level shell. .INDENT 0.0 .TP .B stream HTTP/2 introduces the concept of streams, and these come with their own specification, and as it\(aqs quite big, have been moved to their own chapter. .TP .B timeout NUMBER Set the TCP timeout for this entity. .TP .B txpri (client only) Send an HTTP/2 preface ("PRI * HTTP/2.0\er\en\er\enSM\er\en\er\en") and set client to HTTP/2. .TP .B txreq|txresp [...] Send a minimal request or response, but overload it if necessary. .sp txreq is client\-specific and txresp is server\-specific. .sp The only thing different between a request and a response, apart from who can send them is that the first line (request line vs status line), so all the options are prety much the same. .INDENT 7.0 .TP .B \-req STRING (txreq only) What method to use (default: "GET"). .TP .B \-url STRING (txreq only) What location to use (default "/"). .TP .B \-proto STRING What protocol use in the status line. (default: "HTTP/1.1"). .TP .B \-status NUMBER (txresp only) What status code to return (default 200). .TP .B \-reason STRING (txresp only) What message to put in the status line (default: "OK"). .UNINDENT .sp These three switches can appear in any order but must come before the following ones. .INDENT 7.0 .TP .B \-nolen Don\(aqt include a Content\-Length header in the response. .TP .B \-hdr STRING Add STRING as a header, it must follow this format: "name: value". It can be called multiple times. .TP .B \-hdrlen STRING NUMBER Add STRING as a header with NUMBER bytes of content. .UNINDENT .sp You can then use the arguments related to the body: .INDENT 7.0 .TP .B \-body STRING Input STRING as body. .TP .B \-bodylen NUMBER Generate and input a body that is NUMBER bytes\-long. .TP .B \-gziplevel NUMBER Set the gzip level (call it before any of the other gzip switches). .TP .B \-gzipresidual NUMBER Add extra gzip bits. You should never need it. .TP .B \-gzipbody STRING Zip STRING and send it as body. .TP .B \-gziplen NUMBER Combine \-body and \-gzipbody: create a body of length NUMBER, zip it and send as body. .UNINDENT .TP .B write_body STRING Write the body of a request or a response to a file. By using the shell command, higher\-level checks on the body can be performed (eg. XML, JSON, ...) provided that such checks can be delegated to an external program. .UNINDENT .SS delay .sp Sleep for the number of seconds specified in the argument. The number can include a fractional part, e.g. 1.5. .SS err_shell .sp This is very similar to the the \fBshell\fP command, except it takes a first string as argument before the command: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C err_shell "foo" "echo foo" .ft P .fi .UNINDENT .UNINDENT .sp err_shell expect the shell command to fail AND stdout to match the string, failing the test case otherwise. .SS feature .sp Test that the required feature(s) for a test are available, and skip the test otherwise; or change the interpretation of the test, as documented below. feature takes any number of arguments from this list: .INDENT 0.0 .TP .B SO_RCVTIMEO_WORKS The SO_RCVTIMEO socket option is working .TP .B 64bit The environment is 64 bits .TP .B !OSX The environment is not OSX .TP .B dns DNS lookups are working .TP .B topbuild varnishtest has been started with \(aq\-i\(aq .TP .B root varnishtest has been invoked by the root user .TP .B user_varnish The varnish user is present .TP .B user_vcache The vcache user is present .TP .B group_varnish The varnish group is present .TP .B cmd A command line that should execute with a zero exit status .TP .B ignore_unknown_macro Do not fail the test if a string of the form ${...} is not recognized as a macro. .UNINDENT .sp Be careful with the last feature, because it may cause a test with a misspelled macro to fail silently. You should only need it if you must run a test with strings of the form "${...}". .SS logexpect .sp Reads the VSL and looks for records matching a given specification. It will process records trying to match the first pattern, and when done, will continue processing, trying to match the following pattern. If a pattern isn\(aqt matched, the test will fail. .sp logexpect threads are declared this way: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C logexpect lNAME \-v [\-g ] [\-d 0|1] [\-q query] \e [vsl arguments] { expect expect ... } [\-start|\-wait] .ft P .fi .UNINDENT .UNINDENT .sp And once declared, you can start them, or wait on them: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C logexpect lNAME <\-start|\-wait> .ft P .fi .UNINDENT .UNINDENT .sp With: .INDENT 0.0 .TP .B lNAME Name the logexpect thread, it must start with \(aql\(aq. .TP .B \-v id Specify the varnish instance to use (most of the time, id=v1). .TP .B \-g Start processing log records at the head of the log instead of the tail. .TP .B \-q query Filter records using a query expression, see \fBman vsl\-query\fP for more information. .TP .B \-start Start the logexpect thread in the background. .TP .B \-wait Wait for the logexpect thread to finish .UNINDENT .sp VSL arguments (similar to the varnishlog options): .INDENT 0.0 .TP .B \-b|\-c Process only backend/client records. .TP .B \-C Use caseless regex .TP .B \-i Include tags .TP .B \-I <[taglist:]regex> Include by regex .TP .B \-T Transaction end timeout .UNINDENT .sp And the arguments of the specifications lines are: .INDENT 0.0 .TP .B skip: [uint|*] Max number of record to skip .TP .B vxid: [uint|*|=] vxid to match .TP .B tag: [tagname|*|=] Tag to match against .TP .B regex: regular expression to match against (optional) .UNINDENT .sp For skip, vxid and tag, \(aq*\(aq matches anything, \(aq=\(aq expects the value of the previous matched record. .SS process .sp Run a process in the background with stdout and stderr redirected to ${pNAME_out} and ${pNAME_err}, both located in ${pNAME_dir}: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C process pNAME SPEC [\-log] [\-start] [\-wait] [\-run] [\-kill STRING] \e [\-stop] [\-write STRING] [\-writeln STRING] [\-close] .ft P .fi .UNINDENT .UNINDENT .INDENT 0.0 .TP .B pNAME Name of the process. It must start with \(aqp\(aq. .TP .B SPEC The command(s) to run in this process. .TP .B \-log Log stdout/stderr with vtc_dump(). Must be before \-start/\-run. .TP .B \-start Start the process. .TP .B \-wait Wait for the process to finish. .TP .B \-run Shorthand for \-start \-wait. .sp In most cases, if you just want to start a process and wait for it to finish, you can use the varnishtest \fBshell\fP command instead. The following commands are equivalent: .INDENT 7.0 .INDENT 3.5 .sp .nf .ft C shell "do \-\-something" process p1 "do \-\-something" \-run .ft P .fi .UNINDENT .UNINDENT .sp However, you may use the the \fBprocess\fP variant to conveniently collect the standard input and output without dealing with shell redirections yourself. The \fBshell\fP command can also expect an expression from either output, consider using it if you only need to match one. .TP .B \-kill STRING Send a signal to the process. The argument can be either the string "TERM", "INT", or "KILL" for SIGTERM, SIGINT or SIGKILL signals, respectively, or a hyphen (\-) followed by the signal number. .sp If you need to use other signal names, you can use the \fBkill\fP(1) command directly: .INDENT 7.0 .INDENT 3.5 .sp .nf .ft C shell "kill \-USR1 ${pNAME_pid}" .ft P .fi .UNINDENT .UNINDENT .sp Note that SIGHUP usage is discouraged in test cases. .TP .B \-stop Shorthand for \-kill TERM. .TP .B \-write STRING Write a string to the process\(aq stdin. .TP .B \-writeln STRING Same as \-write followed by a newline (\en). .TP .B \-close Close the process\(aq stdin. .UNINDENT .SS setenv .sp Set or change an environment variable: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C setenv FOO "bar baz" .ft P .fi .UNINDENT .UNINDENT .sp The above will set the environment variable $FOO to the value provided. There is also an \fB\-ifunset\fP argument which will only set the value if the the environment variable does not already exist: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C setenv \-ifunset FOO quux .ft P .fi .UNINDENT .UNINDENT .SS shell .sp Pass the string given as argument to a shell. If you have multiple commands to run, you can use curly barces to describe a multi\-lines script, eg: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C shell { echo begin cat /etc/fstab echo end } .ft P .fi .UNINDENT .UNINDENT .sp By default a zero exit code is expected, otherwise the vtc will fail. .sp Notice that the commandstring is prefixed with "exec 2>&1;" to join stderr and stdout back to the varnishtest process. .sp Optional arguments: .INDENT 0.0 .TP .B \-err Expect non\-zero exit code. .TP .B \-exit N Expect exit code N instead of zero. .TP .B \-expect STRING Expect string to be found in stdout+err. .TP .B \-match REGEXP Expect regexp to match the stdout+err output. .UNINDENT .SS stream .sp (note: this section is at the top\-level for easier navigation, but it\(aqs part of the client/server specification) .sp Streams map roughly to a request in HTTP/2, a request is sent on stream N, the response too, then the stream is discarded. The main exception is the first stream, 0, that serves as coordinator. .sp Stream syntax follow the client/server one: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C stream ID [SPEC] [ACTION] .ft P .fi .UNINDENT .UNINDENT .sp ID is the HTTP/2 stream number, while SPEC describes what will be done in that stream. .sp Note that, when parsing a stream action, if the entity isn\(aqt operating in HTTP/2 mode, these spec is ran before: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C txpri/rxpri # client/server stream 0 { txsettings rxsettings txsettings \-ack rxsettings expect settings.ack == true } \-run .ft P .fi .UNINDENT .UNINDENT .sp And HTTP/2 mode is then activated before parsing the specification. .SS Actions .INDENT 0.0 .TP .B \-start Run the specification in a thread, giving back control immediately. .TP .B \-wait Wait for the started thread to finish running the spec. .TP .B \-run equivalent to calling \fB\-start\fP then \fB\-wait\fP\&. .UNINDENT .SS Specification .sp The specification of a stream follows the exact same rules as one for a client or a server. .SS txreq, txresp, txcont, txpush .sp These four commands are about sending headers. txreq and txresp will send HEADER frames; txcont will send CONTINUATION frames; txpush PUSH frames. The only difference between txreq and txresp are the default headers set by each of them. .INDENT 0.0 .TP .B \-noadd Do not add default headers. Useful to avoid duplicates when sending default headers using \fB\-hdr\fP, \fB\-idxHdr\fP and \fB\-litIdxHdr\fP\&. .TP .B \-status INT (txresp) Set the :status pseudo\-header. .TP .B \-url STRING (txreq, txpush) Set the :path pseudo\-header. .TP .B \-req STRING (txreq, txpush) Set the :method pseudo\-header. .TP .B \-scheme STRING (txreq, txpush) Set the :scheme pseudo\-header. .TP .B \-hdr STRING1 STRING2 Insert a header, STRING1 being the name, and STRING2 the value. .TP .B \-idxHdr INT Insert an indexed header, using INT as index. .TP .B \-litIdxHdr inc|not|never INT huf|plain STRING Insert an literal, indexed header. The first argument specify if the header should be added to the table, shouldn\(aqt, or mustn\(aqt be compressed if/when retransmitted. .sp INT is the idex of the header name to use. .sp The third argument informs about the Huffman encoding: yes (huf) or no (plain). .sp The last term is the literal value of the header. .TP .B \-litHdr inc|not|never huf|plain STRING1 huf|plain STRING2 Insert a literal header, with the same first argument as \fB\-litIdxHdr\fP\&. .sp The second and third terms tell what the name of the header is and if it should be Huffman\-encoded, while the last two do the same regarding the value. .TP .B \-body STRING (txreq, txresp) Specify a body, effectively putting STRING into a DATA frame after the HEADER frame is sent. .TP .B \-bodylen INT (txreq, txresp) Do the same thing as \fB\-body\fP but generate an string of INT length for you. .TP .B \-nostrend (txreq, txresp) Don\(aqt set the END_STREAM flag automatically, making the peer expect a body after the headers. .TP .B \-nohdrend Don\(aqt set the END_HEADERS flag automatically, making the peer expect more HEADER frames. .TP .B \-dep INT (txreq, txresp) Tell the peer that this content depends on the stream with the INT id. .TP .B \-ex (txreq, txresp) Make the dependency exclusive (\fB\-dep\fP is still needed). .TP .B \-weight (txreq, txresp) Set the weight for the dependency. .TP .B \-promised INT (txpush) The id of the promised stream. .TP .B \-pad STRING / \-padlen INT (txreq, txresp, txpush) Add string as padding to the frame, either the one you provided with \-pad, or one that is generated for you, of length INT is \-padlen case. .UNINDENT .SS txdata .sp By default, data frames are empty. The receiving end will know the whole body has been delivered thanks to the END_STREAM flag set in the last DATA frame, and txdata automatically set it. .INDENT 0.0 .TP .B \-data STRING Data to be embedded into the frame. .TP .B \-datalen INT Generate and INT\-bytes long string to be sent in the frame. .TP .B \-pad STRING / \-padlen INT Add string as padding to the frame, either the one you provided with \-pad, or one that is generated for you, of length INT is \-padlen case. .TP .B \-nostrend Don\(aqt set the END_STREAM flag, allowing to send more data on this stream. .UNINDENT .SS rxreq, rxresp .sp These are two convenience functions to receive headers and body of an incoming request or response. The only difference is that rxreq can only be by a server, and rxresp by a client. .SS rxhdrs .sp \fBrxhdrs\fP will expect one HEADER frame, then, depending on the arguments, zero or more CONTINUATION frame. .INDENT 0.0 .TP .B \-all Keep waiting for CONTINUATION frames until END_HEADERS flag is seen. .TP .B \-some INT Retrieve INT \- 1 CONTINUATION frames after the HEADER frame. .UNINDENT .SS rxpush .sp This works like \fBrxhdrs\fP, expecting a PUSH frame and then zero or more CONTINUATION frames. .INDENT 0.0 .TP .B \-all Keep waiting for CONTINUATION frames until END_HEADERS flag is seen. .TP .B \-some INT Retrieve INT \- 1 CONTINUATION frames after the PUSH frame. .UNINDENT .SS rxdata .sp Receiving data is done using the \fBrxdata\fP keywords and will retrieve one DATA frame, if you wish to receive more, you can use these two convenience arguments: .INDENT 0.0 .TP .B \-all keep waiting for DATA frame until one sets the END_STREAM flag .TP .B \-some INT retrieve INT DATA frames. .UNINDENT .SS delay .sp Same as for the top\-level delay. .sp Receive a frame, any frame. .SS sendhex .sp Push bytes directly on the wire. sendhex takes exactly one argument: a string describing the bytes, in hex notation, will possible whitespaces between them. Here\(aqs an example: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C sendhex "00 00 08 00 0900 8d" .ft P .fi .UNINDENT .UNINDENT .SS rxgoaway .sp Receive a GOAWAY frame. .SS txgoaway .sp Possible options include: .INDENT 0.0 .TP .B \-err STRING|INT set the error code to explain the termination. The second argument can be a integer or the string version of the error code as found in rfc7540#7. .TP .B \-laststream INT the id of the "highest\-numbered stream identifier for which the sender of the GOAWAY frame might have taken some action on or might yet take action on". .TP .B \-debug specify the debug data, if any to append to the frame. .UNINDENT .SS rxping .sp Receive a PING frame. .SS txping .sp Send PING frame. .INDENT 0.0 .TP .B \-data STRING specify the payload of the frame, with STRING being an 8\-char string. .TP .B \-ack set the ACK flag. .UNINDENT .SS rxprio .sp Receive a PRIORITY frame. .SS txprio .sp Send a PRIORITY frame .INDENT 0.0 .TP .B \-stream INT indicate the id of the stream the sender stream depends on. .TP .B \-ex the dependency should be made exclusive (only this streams depends on the parent stream). .TP .B \-weight INT an 8\-bits integer is used to balance priority between streams depending on the same streams. .UNINDENT .SS rxrst .sp Receive a RST_STREAM frame. .SS txrst .sp Send a RST_STREAM frame. By default, txrst will send a 0 error code (NO_ERROR). .INDENT 0.0 .TP .B \-err STRING|INT Sets the error code to be sent. The argument can be an integer or a string describing the error, such as NO_ERROR, or CANCEL (see rfc7540#11.4 for more strings). .UNINDENT .SS rxsettings .sp Receive a SETTINGS frame. .SS txsettings .sp SETTINGS frames must be acknowledge, arguments are as follow (most of them are from rfc7540#6.5.2): .INDENT 0.0 .TP .B \-hdrtbl INT headers table size .TP .B \-push BOOL whether push frames are accepted or not .TP .B \-maxstreams INT maximum concurrent streams allowed .TP .B \-winsize INT sender\(aqs initial window size .TP .B \-framesize INT largest frame size authorized .TP .B \-hdrsize INT maximum size of the header list authorized .TP .B \-ack set the ack bit .UNINDENT .SS rxwinup .sp Receive a WINDOW_UPDATE frame. .SS txwinup .sp Transmit a WINDOW_UPDATE frame, increasing the amount of credit of the connection (from stream 0) or of the stream (any other stream). .INDENT 0.0 .TP .B \-size INT give INT credits to the peer. .TP .B write_body STRING Same as the \fBwrite_body\fP command for HTTP/1. .UNINDENT .SS expect .sp expect in stream works as it does in client or server, except that the elements compared will be different. .sp Most of these elements will be frame specific, meaning that the last frame received on that stream must of the correct type. .sp Here the list of keywords you can look at. .SS varnish .sp Define and interact with varnish instances. .sp To define a Varnish server, you\(aqll use this syntax: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C varnish vNAME [\-arg STRING] [\-vcl STRING] [\-vcl+backend STRING] [\-errvcl STRING STRING] [\-jail STRING] [\-proto PROXY] .ft P .fi .UNINDENT .UNINDENT .sp The first \fBvarnish vNAME\fP invocation will start the varnishd master process in the background, waiting for the \fB\-start\fP switch to actually start the child. .sp With: .INDENT 0.0 .TP .B vNAME Identify the Varnish server with a string, it must starts with \(aqv\(aq. .TP .B \-arg STRING Pass an argument to varnishd, for example "\-h simple_list". .TP .B \-vcl STRING Specify the VCL to load on this Varnish instance. You\(aqll probably want to use multi\-lines strings for this ({...}). .TP .B \-vcl+backend STRING Do the exact same thing as \-vcl, but adds the definition block of known backends (ie. already defined). .TP .B \-errvcl STRING1 STRING2 Load STRING2 as VCL, expecting it to fail, and Varnish to send an error string matching STRING2 .TP .B \-jail STRING Look at \fBman varnishd\fP (\-j) for more information. .TP .B \-proto PROXY Have Varnish use the proxy protocol. Note that PROXY here is the actual string. .UNINDENT .sp You can decide to start the Varnish instance and/or wait for several events: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C varnish vNAME [\-start] [\-wait] [\-wait\-running] [\-wait\-stopped] .ft P .fi .UNINDENT .UNINDENT .INDENT 0.0 .TP .B \-start Start the child process. .TP .B \-stop Stop the child process. .TP .B \-syntax Set the VCL syntax level (default: 4.0) .TP .B \-wait Wait for that instance to terminate. .TP .B \-wait\-running Wait for the Varnish child process to be started. .TP .B \-wait\-stopped Wait for the Varnish child process to stop. .TP .B \-cleanup Once Varnish is stopped, clean everything after it. This is only used in very few tests and you should never need it. .UNINDENT .sp Once Varnish is started, you can talk to it (as you would through \fBvarnishadm\fP) with these additional switches: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C varnish vNAME [\-cli STRING] [\-cliok STRING] [\-clierr STRING] [\-expect STRING OP NUMBER] .ft P .fi .UNINDENT .UNINDENT .INDENT 0.0 .TP .B \-cli STRING|\-cliok STRING|\-clierr STATUS STRING|\-cliexpect REGEXP STRING All four of these will send STRING to the CLI, the only difference is what they expect the result to be. \-cli doesn\(aqt expect anything, \-cliok expects 200, \-clierr expects STATUS, and \-cliexpect expects the REGEXP to match the returned response. .TP .B \-expect STRING OP NUMBER Look into the VSM and make sure the counter identified by STRING has a correct value. OP can be ==, >, >=, <, <=. For example: .INDENT 7.0 .INDENT 3.5 .sp .nf .ft C varnish v1 \-expect SMA.s1.g_space > 1000000 .ft P .fi .UNINDENT .UNINDENT .TP .B \-vsc PATTERN Dump VSC counters matching PATTERN. The PATTERN is a \(aqglob\(aq style pattern (ie: fnmatch(3)) as used in shell filename expansion. To see all counters use pattern "*", to see all counters about requests use "\fIreq\fP". .TP .B \-vsl_catchup Wait until the logging thread has idled to make sure that all the generated log is flushed .UNINDENT .SS varnishtest .sp This should be the first command in your vtc as it will identify the test case with a short yet descriptive sentence. It takes exactly one argument, a string, eg: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C varnishtest "Check that varnishtest is actually a valid command" .ft P .fi .UNINDENT .UNINDENT .sp It will also print that string in the log. .SH HISTORY .sp This document has been written by Guillaume Quintard. .SH SEE ALSO .INDENT 0.0 .IP \(bu 2 \fIvarnishtest(1)\fP .IP \(bu 2 \fIvmod_vtc(3)\fP .UNINDENT .SH COPYRIGHT .sp This document is licensed under the same licence as Varnish itself. 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.\" .rstReportMargin pre: . RS \\$1 . nr rst2man-indent\\n[rst2man-indent-level] \\n[an-margin] . nr rst2man-indent-level +1 .\" .rstReportMargin post: .. .de UNINDENT . RE .\" indent \\n[an-margin] .\" old: \\n[rst2man-indent\\n[rst2man-indent-level]] .nr rst2man-indent-level -1 .\" new: \\n[rst2man-indent\\n[rst2man-indent-level]] .in \\n[rst2man-indent\\n[rst2man-indent-level]]u .. .SH SYNOPSIS .sp varnishlog [\-a] [\-A] [\-b] [\-c] [\-C] [\-d] [\-D] [\-g ] [\-h] [\-i ] [\-I <[taglist:]regex>] [\-k ] [\-L ] [\-n ] [\-P ] [\-q ] [\-r ] [\-t ] [\-T ] [\-v] [\-V] [\-w ] [\-x ] [\-X <[taglist:]regex>] .SH OPTIONS .sp The following options are available: .INDENT 0.0 .TP .B \-a When writing output to a file with the \-w option, append to it rather than overwrite it. .TP .B \-A When writing output to a file with the \-w option, output data in ascii format. .TP .B \-b Only display transactions and log records coming from backend communication. .TP .B \-c Only display transactions and log records coming from client communication. .TP .B \-C Do all regular expression and string matching caseless. .TP .B \-d Process log records at the head of the log and exit. .TP .B \-D Daemonize. .TP .BI \-g \ The grouping of the log records. The default is to group by vxid. .TP .B \-h Print program usage and exit .TP .BI \-i \ Include log records of these tags in output. Taglist is a comma\-separated list of tag globs. Multiple \-i options may be given. .sp If a tag include option is the first of any tag selection options, all tags are first marked excluded. .TP .BI \-I \ <[taglist:]regex> Include by regex matching. Output only records matching taglist and regular expression. Applies to any tag if taglist is absent. .sp If a tag include option is the first of any tag selection options, all tags are first marked excluded. .TP .BI \-k \ Process this number of matching log transactions before exiting. .TP .BI \-L \ Sets the upper limit of incomplete transactions kept before the oldest transaction is force completed. A warning record is synthesized when this happens. This setting keeps an upper bound on the memory usage of running queries. Defaults to 1000 transactions. .TP .BI \-n \ Specify the varnishd working directory (also known as instance name) to get logs from. If \-n is not specified, the host name is used. .TP .BI \-P \ Write the process\(aq PID to the specified file. .TP .BI \-q \ Specifies the VSL query to use. .TP .BI \-r \ Read log in binary file format from this file. The file can be created with \fBvarnishlog \-w filename\fP\&. .TP .BI \-t \ Timeout before returning error on initial VSM connection. If set the VSM connection is retried every 0.5 seconds for this many seconds. If zero the connection is attempted only once and will fail immediately if unsuccessful. If set to "off", the connection will not fail, allowing the utility to start and wait indefinetely for the Varnish instance to appear. Defaults to 5 seconds. .TP .BI \-T \ Sets the transaction timeout in seconds. This defines the maximum number of seconds elapsed between a Begin tag and the End tag. If the timeout expires, a warning record is synthesized and the transaction is force completed. Defaults to 120 seconds. .TP .B \-v Use verbose output on record set printing, giving the VXID on every log line. Without this option, the VXID will only be given on the header of that transaction. .TP .B \-V Print version information and exit. .TP .BI \-w \ Redirect output to file. The file will be overwritten unless the \-a option was specified. If the application receives a SIGHUP in daemon mode the file will be reopened allowing the old one to be rotated away. The file can then be read by varnishlog and other tools with the \-r option, unless the \-A option was specified. This option is required when running in daemon mode. .TP .BI \-x \ Exclude log records of these tags in output. Taglist is a comma\-separated list of tag globs. Multiple \-x options may be given. .TP .BI \-X \ <[taglist:]regex> Exclude by regex matching. Do not output records matching taglist and regular expression. Applies to any tag if taglist is absent. .UNINDENT .SH SIGNALS .INDENT 0.0 .IP \(bu 2 SIGHUP .sp Rotate the log file (see \-w option) .IP \(bu 2 SIGUSR1 .sp Flush any outstanding transactions .UNINDENT .SH SEE ALSO .INDENT 0.0 .IP \(bu 2 \fIvarnishd(1)\fP .IP \(bu 2 \fIvarnishhist(1)\fP .IP \(bu 2 \fIvarnishncsa(1)\fP .IP \(bu 2 \fIvarnishstat(1)\fP .IP \(bu 2 \fIvarnishtop(1)\fP .IP \(bu 2 \fIvsl(7)\fP .IP \(bu 2 \fIvsl\-query(7)\fP .UNINDENT .SH HISTORY .sp The varnishlog utility was developed by Poul\-Henning Kamp <\fI\%phk@phk.freebsd.dk\fP> in cooperation with Verdens Gang AS and Varnish Software AS. This manual page was initially written by Dag\-Erling Smørgrav, and later updated by Per Buer and Martin Blix Grydeland. .SH COPYRIGHT .sp This document is licensed under the same licence as Varnish itself. See LICENCE for details. .INDENT 0.0 .IP \(bu 2 Copyright (c) 2006 Verdens Gang AS .IP \(bu 2 Copyright (c) 2006\-2015 Varnish Software AS .UNINDENT .\" Generated by docutils manpage writer. . varnish-5.2.1/man/vcl.70000644000175000017500000010302313202573321011536 00000000000000.\" Man page generated from reStructuredText. . .TH VCL 7 "" "" "" .SH NAME VCL \- Varnish Configuration Language . .nr rst2man-indent-level 0 . .de1 rstReportMargin \\$1 \\n[an-margin] level \\n[rst2man-indent-level] level margin: \\n[rst2man-indent\\n[rst2man-indent-level]] - \\n[rst2man-indent0] \\n[rst2man-indent1] \\n[rst2man-indent2] .. .de1 INDENT .\" .rstReportMargin pre: . RS \\$1 . nr rst2man-indent\\n[rst2man-indent-level] \\n[an-margin] . nr rst2man-indent-level +1 .\" .rstReportMargin post: .. .de UNINDENT . RE .\" indent \\n[an-margin] .\" old: \\n[rst2man-indent\\n[rst2man-indent-level]] .nr rst2man-indent-level -1 .\" new: \\n[rst2man-indent\\n[rst2man-indent-level]] .in \\n[rst2man-indent\\n[rst2man-indent-level]]u .. .SH DESCRIPTION .sp The VCL language is a small domain\-specific language designed to be used to describe request handling and document caching policies for Varnish Cache. .sp When a new configuration is loaded, the varnishd management process translates the VCL code to C and compiles it to a shared object which is then loaded into the server process. .sp This document focuses on the syntax of the VCL language. For a full description of syntax and semantics, with ample examples, please see the online documentation at \fI\%https://www.varnish\-cache.org/docs/\fP . .sp Starting with Varnish 4.0, each VCL file must start by declaring its version with \fBvcl\fP \fI.\fP\fB;\fP marker at the top of the file. See more about this under Versioning below. .SS Operators .sp The following operators are available in VCL: .INDENT 0.0 .INDENT 3.5 .INDENT 0.0 .TP .B \fB=\fP Assignment operator. .TP .B \fB==\fP Comparison. .TP .B \fB~\fP Match. Can either be used with regular expressions or ACLs. .TP .B \fB!\fP Negation. .TP .B \fB&&\fP Logical and. .TP .B \fB||\fP Logical or. .UNINDENT .UNINDENT .UNINDENT .SS Conditionals .sp VCL has \fBif\fP and \fBelse\fP statements. Nested logic can be implemented with the \fBelseif\fP statement (\fBelsif\fP/\fBelif\fP/\fBelse if\fP are equivalent). .sp Note that there are no loops or iterators of any kind in VCL. .SS Strings, booleans, time, duration, integers and real numbers .sp These are the data types in Varnish. You can \fBset\fP or \fBunset\fP these. .sp Example: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C set req.http.User\-Agent = "unknown"; unset req.http.Range; .ft P .fi .UNINDENT .UNINDENT .SS Strings .sp Basic strings are enclosed in double quotes \fB"\fP\fI\&...\fP\fB"\fP, and may not contain newlines. Long strings are enclosed in \fB{"\fP\fI\&...\fP\fB"}\fP\&. They may contain any character including single double quotes \fB"\fP, newline and other control characters except for the \fINUL\fP (0x00) character. .SS Booleans .sp Booleans can be either \fBtrue\fP or \fBfalse\fP\&. In addition, in a boolean context some data types will evaluate to \fBtrue\fP or \fBfalse\fP depending on their value. .sp String types will evaluate to \fBfalse\fP if they are empty; backend types will evalute to \fBfalse\fP if they don\(aqt have a backend assigned; integer types will evaluate to \fBfalse\fP if their value is zero; duration types will evaluate to \fBfalse\fP if their value is equal or less than zero. .SS Time .sp VCL has time. A duration can be added to a time to make another time. In string context they return a formatted string in RFC1123 format, e.g. \fBSun, 06 Nov 1994 08:49:37 GMT\fP\&. .sp The keyword \fBnow\fP returns a time representing the current time in seconds since the Epoch. .SS Durations .sp Durations are defined by a number followed by a unit. The number can include a fractional part, e.g. \fB1.5s\fP\&. The supported units are: .INDENT 0.0 .INDENT 3.5 .INDENT 0.0 .TP .B \fBms\fP milliseconds .TP .B \fBs\fP seconds .TP .B \fBm\fP minutes .TP .B \fBh\fP hours .TP .B \fBd\fP days .TP .B \fBw\fP weeks .TP .B \fBy\fP years .UNINDENT .UNINDENT .UNINDENT .SS Integers .sp Certain fields are integers, used as expected. In string context they return a string. .SS Real numbers .sp VCL understands real numbers. As with integers, when used in a string context they will return a string. .SS Regular Expressions .sp Varnish uses Perl\-compatible regular expressions (PCRE). For a complete description please see the pcre(3) man page. .sp To send flags to the PCRE engine, such as to do case insensitive matching, add the flag within parens following a question mark, like this: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C # If host is NOT example dot com.. if (req.http.host !~ "(?i)example\e.com$") { ... } .ft P .fi .UNINDENT .UNINDENT .SS Include statement .sp To include a VCL file in another file use the include keyword: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C include "foo.vcl"; .ft P .fi .UNINDENT .UNINDENT .SS Import statement .sp The \fBimport\fP statement is used to load Varnish Modules (VMODs.) .sp Example: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C import std; sub vcl_recv { std.log("foo"); } .ft P .fi .UNINDENT .UNINDENT .SS Comments .sp Single lines of VCL can be commented out using \fB//\fP or \fB#\fP\&. Multi\-line blocks can be commented out with \fB/*\fP\fIblock\fP\fB*/\fP\&. .sp Example: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C sub vcl_recv { // Single line of out\-commented VCL. # Another way of commenting out a single line. /* Multi\-line block of commented\-out VCL. */ } .ft P .fi .UNINDENT .UNINDENT .SS Backend definition .sp A backend declaration creates and initialises a named backend object. A declaration start with the keyword \fBbackend\fP followed by the name of the backend. The actual declaration is in curly brackets, in a key/value fashion.: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C backend name { .attribute = "value"; } .ft P .fi .UNINDENT .UNINDENT .sp The only mandatory attribute is \fB\&.host\fP\&. The attributes will inherit their defaults from the global parameters. The following attributes are available: .INDENT 0.0 .INDENT 3.5 .INDENT 0.0 .TP .B \fB\&.host\fP \fI(mandatory)\fP The host to be used. IP address or a hostname that resolves to a single IP address. .TP .B \fB\&.port\fP The port on the backend that Varnish should connect to. .TP .B \fB\&.host_header\fP A host header to add to probes and regular backend requests if they have no such header. .TP .B \fB\&.connect_timeout\fP Timeout for connections. .TP .B \fB\&.first_byte_timeout\fP Timeout for first byte. .TP .B \fB\&.between_bytes_timeout\fP Timeout between bytes. .TP .B \fB\&.probe\fP Attach a probe to the backend. See \fI\%Probes\fP .TP .B \fB\&.proxy_header\fP The PROXY protocol version Varnish should use when connecting to this backend. Allowed values are \fB1\fP and \fB2\fP\&. .TP .B \fB\&.max_connections\fP Maximum number of open connections towards this backend. If Varnish reaches the maximum Varnish it will start failing connections. .UNINDENT .UNINDENT .UNINDENT .sp Backends can be used with \fIdirectors\fP\&. Please see the \fIvmod_directors(3)\fP man page for more information. .SS Probes .sp Probes will query the backend for status on a regular basis and mark the backend as down it they fail. A probe is defined as this: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C probe name { .attribute = "value"; } .ft P .fi .UNINDENT .UNINDENT .sp The probe named \fBdefault\fP is special and will be used for all backends which do not explicitly reference a probe. .sp There are no mandatory options. These are the options you can set: .INDENT 0.0 .INDENT 3.5 .INDENT 0.0 .TP .B \fB\&.url\fP The URL to query. Defaults to \fB/\fP\&. .TP .B \fB\&.request\fP Specify a full HTTP request using multiple strings. \fB\&.request\fP will have \fB\er\en\fP automatically inserted after every string. If specified, \fB\&.request\fP will take precedence over \fB\&.url\fP\&. .TP .B \fB\&.expected_response\fP The expected HTTP response code. Defaults to \fB200\fP\&. .TP .B \fB\&.timeout\fP The timeout for the probe. Default is \fB2s\fP\&. .TP .B \fB\&.interval\fP How often the probe is run. Default is \fB5s\fP\&. .TP .B \fB\&.initial\fP How many of the polls in \fB\&.window\fP are considered good when Varnish starts. Defaults to the value of \fB\&.threshold\fP \- 1. In this case, the backend starts as sick and requires one single poll to be considered healthy. .TP .B \fB\&.window\fP How many of the latest polls we examine to determine backend health. Defaults to \fB8\fP\&. .TP .B \fB\&.threshold\fP How many of the polls in .window must have succeeded for us to consider the backend healthy. Defaults to \fB3\fP\&. .UNINDENT .UNINDENT .UNINDENT .SS Access Control List (ACL) .sp An Access Control List (ACL) declaration creates and initialises a named access control list which can later be used to match client addresses: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C acl localnetwork { "localhost"; # myself "192.0.2.0"/24; # and everyone on the local network ! "192.0.2.23"; # except for the dial\-in router } .ft P .fi .UNINDENT .UNINDENT .sp If an ACL entry specifies a host name which Varnish is unable to resolve, it will match any address it is compared to. Consequently, if it is preceded by a negation mark, it will reject any address it is compared to, which may not be what you intended. If the entry is enclosed in parentheses, however, it will simply be ignored. .sp To match an IP address against an ACL, simply use the match operator: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C if (client.ip ~ localnetwork) { return (pipe); } .ft P .fi .UNINDENT .UNINDENT .SS VCL objects .sp A VCL object can be instantiated with the \fBnew\fP keyword: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C sub vcl_init { new b = directors.round_robin() b.add_backend(node1); } .ft P .fi .UNINDENT .UNINDENT .sp This is only available in \fBvcl_init\fP\&. .SS Subroutines .sp A subroutine is used to group code for legibility or reusability: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C sub pipe_if_local { if (client.ip ~ localnetwork) { return (pipe); } } .ft P .fi .UNINDENT .UNINDENT .sp Subroutines in VCL do not take arguments, nor do they return values. The built in subroutines all have names beginning with \fBvcl_\fP, which is reserved. .sp To call a subroutine, use the \fBcall\fP keyword followed by the subroutine\(aqs name: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C sub vcl_recv { call pipe_if_local; } .ft P .fi .UNINDENT .UNINDENT .SS Return statements .sp The ongoing \fBvcl_*\fP subroutine execution ends when a \fBreturn(\fP\fI\fP\fB)\fP statement is made. .sp The \fI\fP specifies how execution should proceed. The context defines which actions are available. .SS Multiple subroutines .sp If multiple subroutines with the name of one of the built\-in ones are defined, they are concatenated in the order in which they appear in the source. .sp The built\-in VCL distributed with Varnish will be implicitly concatenated when the VCL is compiled. .SS Variables .sp In VCL you have access to certain variable objects. These contain requests and responses currently being worked on. What variables are available depends on context. .SS bereq .sp bereq .INDENT 0.0 .INDENT 3.5 Type: HTTP .sp Readable from: backend .sp The entire backend request HTTP data structure .UNINDENT .UNINDENT .sp bereq.backend .INDENT 0.0 .INDENT 3.5 Type: BACKEND .sp Readable from: vcl_pipe, backend .sp Writable from: vcl_pipe, backend .sp This is the backend or director we attempt to fetch from. When set to a director, reading this variable returns an actual backend if the director has resolved immediately, or the director otherwise. When used in string context, returns the name of the director or backend, respectively. .UNINDENT .UNINDENT .sp bereq.between_bytes_timeout .INDENT 0.0 .INDENT 3.5 Type: DURATION .sp Readable from: backend .sp Writable from: backend .sp The time in seconds to wait between each received byte from the backend. Not available in pipe mode. .UNINDENT .UNINDENT .sp bereq.body .INDENT 0.0 .INDENT 3.5 Type: BODY .sp Writable from: vcl_backend_fetch .sp The request body. .UNINDENT .UNINDENT .sp bereq.connect_timeout .INDENT 0.0 .INDENT 3.5 Type: DURATION .sp Readable from: vcl_pipe, backend .sp Writable from: vcl_pipe, backend .sp The time in seconds to wait for a backend connection. .UNINDENT .UNINDENT .sp bereq.first_byte_timeout .INDENT 0.0 .INDENT 3.5 Type: DURATION .sp Readable from: backend .sp Writable from: backend .sp The time in seconds to wait for the first byte from the backend. Not available in pipe mode. .UNINDENT .UNINDENT .sp bereq.hash .INDENT 0.0 .INDENT 3.5 Type: BLOB .sp Readable from: vcl_pipe, backend .sp The hash key of this request. .UNINDENT .UNINDENT .sp bereq.http. .INDENT 0.0 .INDENT 3.5 Type: HEADER .sp Readable from: vcl_pipe, backend .sp Writable from: vcl_pipe, backend .sp The corresponding HTTP header. .UNINDENT .UNINDENT .sp bereq.is_bgfetch .INDENT 0.0 .INDENT 3.5 Type: BOOL .sp Readable from: backend .sp True for background fetches. .UNINDENT .UNINDENT .sp bereq.method .INDENT 0.0 .INDENT 3.5 Type: STRING .sp Readable from: vcl_pipe, backend .sp Writable from: vcl_pipe, backend .sp The request type (e.g. "GET", "HEAD"). .UNINDENT .UNINDENT .sp bereq.proto .INDENT 0.0 .INDENT 3.5 Type: STRING .sp Readable from: vcl_pipe, backend .sp Writable from: vcl_pipe, backend .sp The HTTP protocol version used to talk to the server. .UNINDENT .UNINDENT .sp bereq.retries .INDENT 0.0 .INDENT 3.5 Type: INT .sp Readable from: backend .sp A count of how many times this request has been retried. .UNINDENT .UNINDENT .sp bereq.uncacheable .INDENT 0.0 .INDENT 3.5 Type: BOOL .sp Readable from: backend .sp Indicates whether this request is uncacheable due to a pass in the client side or a hit on an hit\-for\-pass object. .UNINDENT .UNINDENT .sp bereq.url .INDENT 0.0 .INDENT 3.5 Type: STRING .sp Readable from: vcl_pipe, backend .sp Writable from: vcl_pipe, backend .sp The requested URL. .UNINDENT .UNINDENT .sp bereq.xid .INDENT 0.0 .INDENT 3.5 Type: STRING .sp Readable from: backend .sp Unique ID of this request. .UNINDENT .UNINDENT .SS beresp .sp beresp .INDENT 0.0 .INDENT 3.5 Type: HTTP .sp Readable from: vcl_backend_response, vcl_backend_error .sp The entire backend response HTTP data structure .UNINDENT .UNINDENT .sp beresp.age .INDENT 0.0 .INDENT 3.5 Type: DURATION .sp Readable from: vcl_backend_response, vcl_backend_error .sp The age of the object. .UNINDENT .UNINDENT .sp beresp.backend .INDENT 0.0 .INDENT 3.5 Type: BACKEND .sp Readable from: vcl_backend_response, vcl_backend_error .sp This is the backend we fetched from. If bereq.backend was set to a director, this will be the backend selected by the director. When used in string context, returns its name. .UNINDENT .UNINDENT .sp beresp.backend.ip .INDENT 0.0 .INDENT 3.5 Type: IP .sp Readable from: vcl_backend_response .sp IP of the backend this response was fetched from. .UNINDENT .UNINDENT .sp beresp.backend.name .INDENT 0.0 .INDENT 3.5 Type: STRING .sp Readable from: vcl_backend_response, vcl_backend_error .sp Name of the backend this response was fetched from. Same as beresp.backend. .UNINDENT .UNINDENT .sp beresp.body .INDENT 0.0 .INDENT 3.5 Type: BODY .sp Writable from: vcl_backend_error .sp The response body. .UNINDENT .UNINDENT .sp beresp.do_esi .INDENT 0.0 .INDENT 3.5 Type: BOOL .sp Readable from: vcl_backend_response, vcl_backend_error .sp Writable from: vcl_backend_response, vcl_backend_error .sp Boolean. ESI\-process the object after fetching it. Defaults to false. Set it to true to parse the object for ESI directives. Will only be honored if req.esi is true. .UNINDENT .UNINDENT .sp beresp.do_gunzip .INDENT 0.0 .INDENT 3.5 Type: BOOL .sp Readable from: vcl_backend_response, vcl_backend_error .sp Writable from: vcl_backend_response, vcl_backend_error .sp Boolean. Unzip the object before storing it in the cache. Defaults to false. .UNINDENT .UNINDENT .sp beresp.do_gzip .INDENT 0.0 .INDENT 3.5 Type: BOOL .sp Readable from: vcl_backend_response, vcl_backend_error .sp Writable from: vcl_backend_response, vcl_backend_error .sp Boolean. Gzip the object before storing it. Defaults to false. When http_gzip_support is on Varnish will request already compressed content from the backend and as such compression in Varnish is not needed. .UNINDENT .UNINDENT .sp beresp.do_stream .INDENT 0.0 .INDENT 3.5 Type: BOOL .sp Readable from: vcl_backend_response, vcl_backend_error .sp Writable from: vcl_backend_response, vcl_backend_error .sp Deliver the object to the client while fetching the whole object into varnish. For uncacheable objects, storage for parts of the body which have been sent to the client may get freed early, depending on the storage engine used. .UNINDENT .UNINDENT .sp beresp.grace .INDENT 0.0 .INDENT 3.5 Type: DURATION .sp Readable from: vcl_backend_response, vcl_backend_error .sp Writable from: vcl_backend_response, vcl_backend_error .sp Set to a period to enable grace. .UNINDENT .UNINDENT .sp beresp.http. .INDENT 0.0 .INDENT 3.5 Type: HEADER .sp Readable from: vcl_backend_response, vcl_backend_error .sp Writable from: vcl_backend_response, vcl_backend_error .sp The corresponding HTTP header. .UNINDENT .UNINDENT .sp beresp.keep .INDENT 0.0 .INDENT 3.5 Type: DURATION .sp Readable from: vcl_backend_response, vcl_backend_error .sp Writable from: vcl_backend_response, vcl_backend_error .sp Set to a period to enable conditional backend requests. .sp The keep time is cache lifetime in addition to the ttl. .sp Objects with ttl expired but with keep time left may be used to issue conditional (If\-Modified\-Since / If\-None\-Match) requests to the backend to refresh them. .UNINDENT .UNINDENT .sp beresp.proto .INDENT 0.0 .INDENT 3.5 Type: STRING .sp Readable from: vcl_backend_response, vcl_backend_error .sp Writable from: vcl_backend_response, vcl_backend_error .sp The HTTP protocol version used the backend replied with. .UNINDENT .UNINDENT .sp beresp.reason .INDENT 0.0 .INDENT 3.5 Type: STRING .sp Readable from: vcl_backend_response, vcl_backend_error .sp Writable from: vcl_backend_response, vcl_backend_error .sp The HTTP status message returned by the server. .UNINDENT .UNINDENT .sp beresp.status .INDENT 0.0 .INDENT 3.5 Type: INT .sp Readable from: vcl_backend_response, vcl_backend_error .sp Writable from: vcl_backend_response, vcl_backend_error .sp The HTTP status code returned by the server. .sp Status codes >1000 can be set for vcl\-internal purposes and will be taken modulo 1000 on delivery. .UNINDENT .UNINDENT .sp beresp.storage .INDENT 0.0 .INDENT 3.5 Type: STEVEDORE .sp Readable from: vcl_backend_response, vcl_backend_error .sp Writable from: vcl_backend_response, vcl_backend_error .sp The storage backend to use to save this object. .UNINDENT .UNINDENT .sp beresp.storage_hint .INDENT 0.0 .INDENT 3.5 Type: STRING .sp Readable from: vcl_backend_response, vcl_backend_error .sp Writable from: vcl_backend_response, vcl_backend_error .sp Deprecated. Hint to Varnish that you want to save this object to a particular storage backend. Use beresp.storage instead. .UNINDENT .UNINDENT .sp beresp.ttl .INDENT 0.0 .INDENT 3.5 Type: DURATION .sp Readable from: vcl_backend_response, vcl_backend_error .sp Writable from: vcl_backend_response, vcl_backend_error .sp The object\(aqs remaining time to live, in seconds. .UNINDENT .UNINDENT .sp beresp.uncacheable .INDENT 0.0 .INDENT 3.5 Type: BOOL .sp Readable from: vcl_backend_response, vcl_backend_error .sp Writable from: vcl_backend_response, vcl_backend_error .sp Inherited from bereq.uncacheable, see there. .sp Setting this variable makes the object uncacheable, which may get stored as a hit\-for\-miss object in the cache. .sp Clearing the variable has no effect and will log the warning "Ignoring attempt to reset beresp.uncacheable". .UNINDENT .UNINDENT .sp beresp.was_304 .INDENT 0.0 .INDENT 3.5 Type: BOOL .sp Readable from: vcl_backend_response, vcl_backend_error .sp Boolean. If this is a successful 304 response to a backend conditional request refreshing an existing cache object. .UNINDENT .UNINDENT .SS client .sp client.identity .INDENT 0.0 .INDENT 3.5 Type: STRING .sp Readable from: client .sp Writable from: client .sp Identification of the client, used to load balance in the client director. Defaults to the client\(aqs IP address. .UNINDENT .UNINDENT .sp client.ip .INDENT 0.0 .INDENT 3.5 Type: IP .sp Readable from: client, backend .sp The client\(aqs IP address. .UNINDENT .UNINDENT .SS local .sp local.ip .INDENT 0.0 .INDENT 3.5 Type: IP .sp Readable from: client, backend .sp The IP address of the local end of the TCP connection. .UNINDENT .UNINDENT .SS now .sp now .INDENT 0.0 .INDENT 3.5 Type: TIME .sp Readable from: all .sp The current time, in seconds since the epoch. When used in string context it returns a formatted string. .UNINDENT .UNINDENT .SS obj .sp obj.age .INDENT 0.0 .INDENT 3.5 Type: DURATION .sp Readable from: vcl_hit, vcl_deliver .sp The age of the object. .UNINDENT .UNINDENT .sp obj.grace .INDENT 0.0 .INDENT 3.5 Type: DURATION .sp Readable from: vcl_hit, vcl_deliver .sp The object\(aqs remaining grace period in seconds. .UNINDENT .UNINDENT .sp obj.hits .INDENT 0.0 .INDENT 3.5 Type: INT .sp Readable from: vcl_hit, vcl_deliver .sp The count of cache\-hits on this object. A value of 0 indicates a cache miss. .UNINDENT .UNINDENT .sp obj.http. .INDENT 0.0 .INDENT 3.5 Type: HEADER .sp Readable from: vcl_hit .sp The corresponding HTTP header. .UNINDENT .UNINDENT .sp obj.keep .INDENT 0.0 .INDENT 3.5 Type: DURATION .sp Readable from: vcl_hit, vcl_deliver .sp The object\(aqs remaining keep period in seconds. .UNINDENT .UNINDENT .sp obj.proto .INDENT 0.0 .INDENT 3.5 Type: STRING .sp Readable from: vcl_hit .sp The HTTP protocol version stored with the object. .UNINDENT .UNINDENT .sp obj.reason .INDENT 0.0 .INDENT 3.5 Type: STRING .sp Readable from: vcl_hit .sp The HTTP reason phrase stored with the object. .UNINDENT .UNINDENT .sp obj.status .INDENT 0.0 .INDENT 3.5 Type: INT .sp Readable from: vcl_hit .sp The HTTP status code stored with the object. .UNINDENT .UNINDENT .sp obj.ttl .INDENT 0.0 .INDENT 3.5 Type: DURATION .sp Readable from: vcl_hit, vcl_deliver .sp The object\(aqs remaining time to live, in seconds. .UNINDENT .UNINDENT .sp obj.uncacheable .INDENT 0.0 .INDENT 3.5 Type: BOOL .sp Readable from: vcl_deliver .sp Whether the object is uncacheable (pass, hit\-for\-pass or hit\-for\-miss). .UNINDENT .UNINDENT .SS remote .sp remote.ip .INDENT 0.0 .INDENT 3.5 Type: IP .sp Readable from: client, backend .sp The IP address of the other end of the TCP connection. This can either be the clients IP, or the outgoing IP of a proxy server. .UNINDENT .UNINDENT .SS req .sp req .INDENT 0.0 .INDENT 3.5 Type: HTTP .sp Readable from: client .sp The entire request HTTP data structure .UNINDENT .UNINDENT .sp req.backend_hint .INDENT 0.0 .INDENT 3.5 Type: BACKEND .sp Readable from: client .sp Writable from: client .sp Set bereq.backend to this if we attempt to fetch. When set to a director, reading this variable returns an actual backend if the director has resolved immediately, or the director otherwise. When used in string context, returns the name of the director or backend, respectively. Note: backend_hint gets reset to the default backend by restarts! .UNINDENT .UNINDENT .sp req.can_gzip .INDENT 0.0 .INDENT 3.5 Type: BOOL .sp Readable from: client .sp Does the client accept the gzip transfer encoding. .UNINDENT .UNINDENT .sp req.esi .INDENT 0.0 .INDENT 3.5 Type: BOOL .sp Readable from: client .sp Writable from: client .sp Boolean. Set to false to disable ESI processing regardless of any value in beresp.do_esi. Defaults to true. This variable is subject to change in future versions, you should avoid using it. .UNINDENT .UNINDENT .sp req.esi_level .INDENT 0.0 .INDENT 3.5 Type: INT .sp Readable from: client .sp A count of how many levels of ESI requests we\(aqre currently at. .UNINDENT .UNINDENT .sp req.hash .INDENT 0.0 .INDENT 3.5 Type: BLOB .sp Readable from: vcl_hit, vcl_miss, vcl_pass, vcl_purge, vcl_deliver .sp The hash key of this request. .UNINDENT .UNINDENT .sp req.hash_always_miss .INDENT 0.0 .INDENT 3.5 Type: BOOL .sp Readable from: vcl_recv .sp Writable from: vcl_recv .sp Force a cache miss for this request. If set to true Varnish will disregard any existing objects and always (re)fetch from the backend. .UNINDENT .UNINDENT .sp req.hash_ignore_busy .INDENT 0.0 .INDENT 3.5 Type: BOOL .sp Readable from: vcl_recv .sp Writable from: vcl_recv .sp Ignore any busy object during cache lookup. You would want to do this if you have two server looking up content from each other to avoid potential deadlocks. .UNINDENT .UNINDENT .sp req.http. .INDENT 0.0 .INDENT 3.5 Type: HEADER .sp Readable from: client .sp Writable from: client .sp The corresponding HTTP header. .UNINDENT .UNINDENT .sp req.method .INDENT 0.0 .INDENT 3.5 Type: STRING .sp Readable from: client .sp Writable from: client .sp The request type (e.g. "GET", "HEAD"). .UNINDENT .UNINDENT .sp req.proto .INDENT 0.0 .INDENT 3.5 Type: STRING .sp Readable from: client .sp Writable from: client .sp The HTTP protocol version used by the client. .UNINDENT .UNINDENT .sp req.restarts .INDENT 0.0 .INDENT 3.5 Type: INT .sp Readable from: client .sp A count of how many times this request has been restarted. .UNINDENT .UNINDENT .sp req.storage .INDENT 0.0 .INDENT 3.5 Type: STEVEDORE .sp Readable from: vcl_recv .sp Writable from: vcl_recv .sp The storage backend to use to save this request body. .UNINDENT .UNINDENT .sp req.ttl .INDENT 0.0 .INDENT 3.5 Type: DURATION .sp Readable from: client .sp Writable from: client .sp Upper limit on the object age for cache lookups to return hit. .sp Usage of req.ttl should be replaced with a check on obj.ttl in vcl_hit, returning miss when needed, but this currently hits bug #1799, so an additional workaround is required. .sp Deprecated and scheduled for removal with varnish release 7. .UNINDENT .UNINDENT .sp req.url .INDENT 0.0 .INDENT 3.5 Type: STRING .sp Readable from: client .sp Writable from: client .sp The requested URL. .UNINDENT .UNINDENT .sp req.xid .INDENT 0.0 .INDENT 3.5 Type: STRING .sp Readable from: client .sp Unique ID of this request. .UNINDENT .UNINDENT .SS req_top .sp req_top.http. .INDENT 0.0 .INDENT 3.5 Type: HEADER .sp Readable from: client .sp HTTP headers of the top\-level request in a tree of ESI requests. Identical to req.http. in non\-ESI requests. .UNINDENT .UNINDENT .sp req_top.method .INDENT 0.0 .INDENT 3.5 Type: STRING .sp Readable from: client .sp The request method of the top\-level request in a tree of ESI requests. (e.g. "GET", "HEAD"). Identical to req.method in non\-ESI requests. .UNINDENT .UNINDENT .sp req_top.proto .INDENT 0.0 .INDENT 3.5 Type: STRING .sp Readable from: client .sp HTTP protocol version of the top\-level request in a tree of ESI requests. Identical to req.proto in non\-ESI requests. .UNINDENT .UNINDENT .sp req_top.url .INDENT 0.0 .INDENT 3.5 Type: STRING .sp Readable from: client .sp The requested URL of the top\-level request in a tree of ESI requests. Identical to req.url in non\-ESI requests. .UNINDENT .UNINDENT .SS resp .sp resp .INDENT 0.0 .INDENT 3.5 Type: HTTP .sp Readable from: vcl_deliver, vcl_synth .sp The entire response HTTP data structure. .UNINDENT .UNINDENT .sp resp.body .INDENT 0.0 .INDENT 3.5 Type: BODY .sp Writable from: vcl_synth .sp The response body. .UNINDENT .UNINDENT .sp resp.http. .INDENT 0.0 .INDENT 3.5 Type: HEADER .sp Readable from: vcl_deliver, vcl_synth .sp Writable from: vcl_deliver, vcl_synth .sp The corresponding HTTP header. .UNINDENT .UNINDENT .sp resp.is_streaming .INDENT 0.0 .INDENT 3.5 Type: BOOL .sp Readable from: vcl_deliver, vcl_synth .sp Returns true when the response will be streamed from the backend. .UNINDENT .UNINDENT .sp resp.proto .INDENT 0.0 .INDENT 3.5 Type: STRING .sp Readable from: vcl_deliver, vcl_synth .sp Writable from: vcl_deliver, vcl_synth .sp The HTTP protocol version to use for the response. .UNINDENT .UNINDENT .sp resp.reason .INDENT 0.0 .INDENT 3.5 Type: STRING .sp Readable from: vcl_deliver, vcl_synth .sp Writable from: vcl_deliver, vcl_synth .sp The HTTP status message that will be returned. .UNINDENT .UNINDENT .sp resp.status .INDENT 0.0 .INDENT 3.5 Type: INT .sp Readable from: vcl_deliver, vcl_synth .sp Writable from: vcl_deliver, vcl_synth .sp The HTTP status code that will be returned. .sp Assigning a HTTP standardized code to resp.status will also set resp.reason to the corresponding status message. .sp resp.status 200 will get changed into 304 by core code after a return(deliver) from vcl_deliver for conditional requests to cached content if validation succeeds. .UNINDENT .UNINDENT .SS server .sp server.hostname .INDENT 0.0 .INDENT 3.5 Type: STRING .sp Readable from: all .sp The host name of the server. .UNINDENT .UNINDENT .sp server.identity .INDENT 0.0 .INDENT 3.5 Type: STRING .sp Readable from: all .sp The identity of the server, as set by the \-i parameter. If the \-i parameter is not passed to varnishd, server.identity will be set to the hostname of the machine. .UNINDENT .UNINDENT .sp server.ip .INDENT 0.0 .INDENT 3.5 Type: IP .sp Readable from: client, backend .sp The IP address of the socket on which the client connection was received. .UNINDENT .UNINDENT .SS storage .sp storage..free_space .INDENT 0.0 .INDENT 3.5 Type: BYTES .sp Readable from: client, backend .sp Free space available in the named stevedore. Only available for the malloc stevedore. .UNINDENT .UNINDENT .sp storage..used_space .INDENT 0.0 .INDENT 3.5 Type: BYTES .sp Readable from: client, backend .sp Used space in the named stevedore. Only available for the malloc stevedore. .UNINDENT .UNINDENT .sp storage..happy .INDENT 0.0 .INDENT 3.5 Type: BOOL .sp Readable from: client, backend .sp Health status for the named stevedore. Not available in any of the current stevedores. .UNINDENT .UNINDENT .SS Functions .sp The following built\-in functions are available: .SS ban(STRING) .INDENT 0.0 .INDENT 3.5 Invalidates all objects in cache that match the given expression with the ban mechanism. .sp The format of \fISTRING\fP is: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C [&& ...] .ft P .fi .UNINDENT .UNINDENT .INDENT 0.0 .IP \(bu 2 \fI\fP: .INDENT 2.0 .IP \(bu 2 \fBreq.url\fP: The request url .IP \(bu 2 \fBreq.http.*\fP: Any request header .IP \(bu 2 \fBobj.status\fP: The cache object status .IP \(bu 2 \fBobj.http.*\fP: Any cache object header .UNINDENT .IP \(bu 2 \fI\fP: .INDENT 2.0 .IP \(bu 2 \fB==\fP: \fI\fP and \fI\fP are equal strings (case sensitive) .IP \(bu 2 \fB!=\fP: \fI\fP and \fI\fP are unequal strings (case sensitive) .IP \(bu 2 \fB~\fP: \fI\fP matches the regular expression \fI\fP .IP \(bu 2 \fB!~\fP:\fI\fP does not match the regular expression \fI\fP .UNINDENT .IP \(bu 2 \fI\fP: Either a literal string or a regular expression. Note that \fI\fP does not use any of the string delimiters like \fB"\fP or \fB{"\fP\fI\&...\fP\fB"}\fP used elsewhere in varnish. To match against strings containing whitespace, regular expressions containing \fB\es\fP can be used. .UNINDENT .sp Expressions can be chained using the \fIand\fP operator \fB&&\fP\&. For \fIor\fP semantics, use several bans. .sp The unset \fI\fP is not equal to any string, such that, for a non\-existing header, the operators \fB==\fP and \fB~\fP always evaluate as false, while the operators \fB!=\fP and \fB!~\fP always evaluate as true, respectively, for any value of \fI\fP\&. .UNINDENT .UNINDENT .SS hash_data(input) .INDENT 0.0 .INDENT 3.5 Adds an input to the hash input. In the built\-in VCL \fBhash_data()\fP is called on the host and URL of the request. Available in \fBvcl_hash\fP\&. .UNINDENT .UNINDENT .SS synthetic(STRING) .INDENT 0.0 .INDENT 3.5 Prepare a synthetic response body containing the \fISTRING\fP\&. Available in \fBvcl_synth\fP and \fBvcl_backend_error\fP\&. .UNINDENT .UNINDENT .\" list above comes from struct action_table[] in vcc_action.c. . .SS regsub(str, regex, sub) .INDENT 0.0 .INDENT 3.5 Returns a copy of \fIstr\fP with the first occurrence of the regular expression \fIregex\fP replaced with \fIsub\fP\&. Within \fIsub\fP, \fB\e0\fP (which can also be spelled \fB\e&\fP) is replaced with the entire matched string, and \fB\e\fP\fIn\fP is replaced with the contents of subgroup \fIn\fP in the matched string. .UNINDENT .UNINDENT .SS regsuball(str, regex, sub) .INDENT 0.0 .INDENT 3.5 As \fBregsub()\fP, but this replaces all occurrences. .UNINDENT .UNINDENT .\" regsub* is in vcc_expr.c . .sp For converting or casting VCL values between data types use the functions available in the std VMOD. .SH VERSIONING .sp Multiple versions of the VCL syntax can coexist within certain constraints. .sp The VCL syntax version at the start of VCL file specified with \fB\-f\fP sets the hard limit that cannot be exceeded anywhere, and it selects the appropriate version of the builtin VCL. .sp That means that you can never include \fBvcl 9.1;\fP from \fBvcl 8.7;\fP, but the opposite \fImay\fP be possible, to the extent the compiler supports it. .sp Files pulled in via \fBinclude\fP do not need to have a \fBvcl\fP \fIX.Y\fP\fB;\fP but it may be a good idea to do it anyway, to not have surprises in the future. The syntax version set in an included file only applies to that file and any files it includes \- unless these set their own VCL syntax version. .sp The version of Varnish this file belongs to supports syntax 4.0 only. .SH EXAMPLES .sp For examples, please see the online documentation. .SH SEE ALSO .INDENT 0.0 .IP \(bu 2 \fIvarnishd(1)\fP .IP \(bu 2 \fIvmod_directors(3)\fP .IP \(bu 2 \fIvmod_std(3)\fP .UNINDENT .SH HISTORY .sp VCL was developed by Poul\-Henning Kamp in cooperation with Verdens Gang AS, Redpill Linpro and Varnish Software. This manual page is written by Per Buer, Poul\-Henning Kamp, Martin Blix Grydeland, Kristian Lyngstøl, Lasse Karstensen and possibly others. .SH COPYRIGHT .sp This document is licensed under the same license as Varnish itself. See LICENSE for details. .INDENT 0.0 .IP \(bu 2 Copyright (c) 2006 Verdens Gang AS .IP \(bu 2 Copyright (c) 2006\-2015 Varnish Software AS .UNINDENT .\" Generated by docutils manpage writer. . varnish-5.2.1/man/varnish-cli.70000644000175000017500000003654513202573320013206 00000000000000.\" Man page generated from reStructuredText. . .TH VARNISH-CLI 7 "" "" "" .SH NAME varnish-cli \- Varnish Command Line Interface . .nr rst2man-indent-level 0 . .de1 rstReportMargin \\$1 \\n[an-margin] level \\n[rst2man-indent-level] level margin: \\n[rst2man-indent\\n[rst2man-indent-level]] - \\n[rst2man-indent0] \\n[rst2man-indent1] \\n[rst2man-indent2] .. .de1 INDENT .\" .rstReportMargin pre: . RS \\$1 . nr rst2man-indent\\n[rst2man-indent-level] \\n[an-margin] . nr rst2man-indent-level +1 .\" .rstReportMargin post: .. .de UNINDENT . RE .\" indent \\n[an-margin] .\" old: \\n[rst2man-indent\\n[rst2man-indent-level]] .nr rst2man-indent-level -1 .\" new: \\n[rst2man-indent\\n[rst2man-indent-level]] .in \\n[rst2man-indent\\n[rst2man-indent-level]]u .. .SH DESCRIPTION .sp Varnish has a command line interface (CLI) which can control and change most of the operational parameters and the configuration of Varnish, without interrupting the running service. .sp The CLI can be used for the following tasks: .INDENT 0.0 .TP .B configuration You can upload, change and delete VCL files from the CLI. .TP .B parameters You can inspect and change the various parameters Varnish has available through the CLI. The individual parameters are documented in the varnishd(1) man page. .TP .B bans Bans are filters that are applied to keep Varnish from serving stale content. When you issue a ban Varnish will not serve any \fIbanned\fP object from cache, but rather re\-fetch it from its backend servers. .TP .B process management You can stop and start the cache (child) process though the CLI. You can also retrieve the latest stack trace if the child process has crashed. .UNINDENT .sp If you invoke varnishd(1) with \-T, \-M or \-d the CLI will be available. In debug mode (\-d) the CLI will be in the foreground, with \-T you can connect to it with varnishadm or telnet and with \-M varnishd will connect back to a listening service \fIpushing\fP the CLI to that service. Please see \fIvarnishd(1)\fP for details. .SS Syntax .sp The Varnish CLI is similar to another command line interface, the Bourne Shell. Commands are usually terminated with a newline, and they may take arguments. The command and its arguments are \fItokenized\fP before parsing, and as such arguments containing spaces must be enclosed in double quotes. .sp It means that command parsing of .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C help banner .ft P .fi .UNINDENT .UNINDENT .sp is equivalent to .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C "help" banner .ft P .fi .UNINDENT .UNINDENT .sp because the double quotes only indicate the boundaries of the \fBhelp\fP token. .sp Within double quotes you can escape characters with \e (backslash). The \en, \er, and \et get translated to newlines, carriage returns, an tabs. Double quotes and backslashes themselves can be escaped with \e" and \e\e respectively. .sp To enter characters in octals use the \ennn syntax. Hexadecimals can be entered with the \exnn syntax. .sp Commands may not end with a newline when a shell\-style \fIhere document\fP (here\-document or heredoc) is used. The format of a here document is: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C << word here document word .ft P .fi .UNINDENT .UNINDENT .sp \fIword\fP can be any continuous string chosen to make sure it doesn\(aqt appear naturally in the following \fIhere document\fP\&. Traditionally EOF or END is used. .sp When using the here document style of input there are no restrictions on length. When using newline\-terminated commands maximum length is limited by the varnishd parameter \fIcli_buffer\fP\&. .SS Quoting pitfalls .sp Integrating with the Varnish CLI can be sometimes surprising when quoting is involved. For instance in Bourne Shell the delimiter used with here documents may or may not be separated by spaces from the \fB<<\fP token: .INDENT 0.0 .INDENT 3.5 .sp .nf .ft C cat <\(aq Line 1 Pos 1) < .INDENT 0.0 .INDENT 3.5 Authenticate. .UNINDENT .UNINDENT .SS backend.list [\-p] [] .INDENT 0.0 .INDENT 3.5 List backends. \-p also shows probe status. .UNINDENT .UNINDENT .SS backend.set_health [auto|healthy|sick] .INDENT 0.0 .INDENT 3.5 Set health status on the backends. .UNINDENT .UNINDENT .SS ban [&& ...] .INDENT 0.0 .INDENT 3.5 Mark obsolete all objects where all the conditions match. .UNINDENT .UNINDENT .sp See \fIvcl(7)_ban\fP for details .SS ban.list .INDENT 0.0 .INDENT 3.5 List the active bans. .sp The output format is: .INDENT 0.0 .IP \(bu 2 Time the ban was issued. .IP \(bu 2 Objects referencing this ban. .IP \(bu 2 \fBC\fP if ban is completed = no further testing against it. .IP \(bu 2 if \fBlurker\fP debugging is enabled: .INDENT 2.0 .IP \(bu 2 \fBR\fP for req.* tests .IP \(bu 2 \fBO\fP for obj.* tests .IP \(bu 2 Pointer to ban object .UNINDENT .IP \(bu 2 Ban specification .UNINDENT .UNINDENT .UNINDENT .SS banner .INDENT 0.0 .INDENT 3.5 Print welcome banner. .UNINDENT .UNINDENT .SS help [] .INDENT 0.0 .INDENT 3.5 Show command/protocol help. .UNINDENT .UNINDENT .SS panic.clear [\-z] .INDENT 0.0 .INDENT 3.5 Clear the last panic, if any, \-z will clear related varnishstat counter(s) .UNINDENT .UNINDENT .SS panic.show .INDENT 0.0 .INDENT 3.5 Return the last panic, if any. .UNINDENT .UNINDENT .SS param.set .INDENT 0.0 .INDENT 3.5 Set parameter value. .UNINDENT .UNINDENT .SS param.show [\-l] [] .INDENT 0.0 .INDENT 3.5 Show parameters and their values. .UNINDENT .UNINDENT .SS ping [] .INDENT 0.0 .INDENT 3.5 Keep connection alive. .UNINDENT .UNINDENT .SS quit .INDENT 0.0 .INDENT 3.5 Close connection. .UNINDENT .UNINDENT .SS start .INDENT 0.0 .INDENT 3.5 Start the Varnish cache process. .UNINDENT .UNINDENT .SS status .INDENT 0.0 .INDENT 3.5 Check status of Varnish cache process. .UNINDENT .UNINDENT .SS stop .INDENT 0.0 .INDENT 3.5 Stop the Varnish cache process. .UNINDENT .UNINDENT .SS storage.list .INDENT 0.0 .INDENT 3.5 List storage devices. .UNINDENT .UNINDENT .SS vcl.discard .INDENT 0.0 .INDENT 3.5 Unload the named configuration (when possible). .UNINDENT .UNINDENT .SS vcl.inline [auto|cold|warm] .INDENT 0.0 .INDENT 3.5 Compile and load the VCL data under the name provided. .sp Multi\-line VCL can be input using the here document \fIref_syntax\fP\&. .UNINDENT .UNINDENT .SS vcl.label