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RDAPP ">>" RDOE ">&" RDAOE ">>&" %% {WHITESP} { debuglex1("W "); } {CD} { char *at = yytext; Fill = yyleng; Buffer = yytext; Buffer[Fill] = 0; while ((*at == ' ') || (*at == '\t')) ++at; assert(memcmp(at,"cd",2) == 0); at += 2; while ((*at == ' ') || (*at == '\t')) ++at; if (*at == '\'') { ++at; Fill -= at - Buffer; Buffer = at; assert(Buffer[Fill-1] == ';'); do { --Fill; Buffer[Fill] = 0; } while ((Buffer[Fill] == ' ') || (Buffer[Fill] == '\t')); assert(Buffer[Fill - 1] == '\''); --Fill; Buffer[Fill] = 0; } else if (*at == '"') { ++at; Fill -= at - Buffer; Buffer = at; assert(Buffer[Fill-1] == ';'); do { --Fill; Buffer[Fill] = 0; } while ((Buffer[Fill] == ' ') || (Buffer[Fill] == '\t')); assert(Buffer[Fill - 1] == '"'); --Fill; Buffer[Fill] = 0; } else { Fill -= at - Buffer; Buffer = at; assert(Buffer[Fill-1] == ';'); do { --Fill; Buffer[Fill] = 0; } while ((Buffer[Fill] == ' ') || (Buffer[Fill] == '\t')); } debuglex2("CD(%s) ",Buffer); return CD; } {UQUOTED} { char *at = yytext, *esc; Fill = yyleng; Buffer = yytext; while ((esc = strchr(at,'\\'))) { at = esc + 1; if ((*at == ' ') || (*at == '\t')) { size_t l = Fill - (at - Buffer) + 1; memmove(esc, at, l); --Fill; } } Buffer[Fill] = 0; debuglex2("UQ(%s) ",Buffer); return UQUOTED; } {DQUOTED} { char *at = yytext + 1, *esc; Fill = yyleng - 2; Buffer = at; while ((esc = strchr(at,'\\'))) { at = esc + 1; if ((*at == '"') || (*at == '\n')) { size_t l = Fill - (at - Buffer) + 1; memmove(esc, at, l); --Fill; } } Buffer[Fill] = 0; debuglex2("DQ(%s) ",Buffer); return DQUOTED; } {SQUOTED} { char *at = yytext + 1, *esc; Fill = yyleng - 2; Buffer = at; while ((esc = strchr(at,'\\'))) { at = esc + 1; if ((*at == '\'') || (*at == '\n')) { size_t l = Fill - (at - Buffer) + 1; memmove(esc, at, l); --Fill; } } Buffer[Fill] = 0; debuglex2("S(%s) ",Buffer); return SQUOTED; } {RDIN} { debuglex1("I "); return INPUT; } {RDAPP} { debuglex1("a "); return APPEND; } {RDOUT} { debuglex1("O "); return OUTPUT; } {RDOUTF} { debuglex1("O "); return OVWROUTPUT; } {RDOE} { debuglex1("E "); return ERRLOG; } {RDAOE} { debuglex1("A "); return APPERR; } {SEQUPT} { debuglex1("P "); return SEQUPT; } {COMMENT} { } {IGNNL} { } \n { debuglex1("E\n"); return EOL; } . { error("unexpected charakter in input: %s\n", yytext); return ERR; } %% xjobs-20120412/config.sub0000755000175000017500000007577711741576100015046 0ustar thierrythierry#! /bin/sh # Configuration validation subroutine script. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, # 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. timestamp='2005-07-08' # This file is (in principle) common to ALL GNU software. # The presence of a machine in this file suggests that SOME GNU software # can handle that machine. It does not imply ALL GNU software can. # # This file is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA # 02110-1301, USA. # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Please send patches to . Submit a context # diff and a properly formatted ChangeLog entry. # # Configuration subroutine to validate and canonicalize a configuration type. # Supply the specified configuration type as an argument. # If it is invalid, we print an error message on stderr and exit with code 1. # Otherwise, we print the canonical config type on stdout and succeed. # This file is supposed to be the same for all GNU packages # and recognize all the CPU types, system types and aliases # that are meaningful with *any* GNU software. # Each package is responsible for reporting which valid configurations # it does not support. The user should be able to distinguish # a failure to support a valid configuration from a meaningless # configuration. # The goal of this file is to map all the various variations of a given # machine specification into a single specification in the form: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM # or in some cases, the newer four-part form: # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM # It is wrong to echo any other type of specification. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] CPU-MFR-OPSYS $0 [OPTION] ALIAS Canonicalize a configuration name. Operation modes: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.sub ($timestamp) Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." help=" Try \`$me --help' for more information." # Parse command line while test $# -gt 0 ; do case $1 in --time-stamp | --time* | -t ) echo "$timestamp" ; exit ;; --version | -v ) echo "$version" ; exit ;; --help | --h* | -h ) echo "$usage"; exit ;; -- ) # Stop option processing shift; break ;; - ) # Use stdin as input. break ;; -* ) echo "$me: invalid option $1$help" exit 1 ;; *local*) # First pass through any local machine types. echo $1 exit ;; * ) break ;; esac done case $# in 0) echo "$me: missing argument$help" >&2 exit 1;; 1) ;; *) echo "$me: too many arguments$help" >&2 exit 1;; esac # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). # Here we must recognize all the valid KERNEL-OS combinations. maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` case $maybe_os in nto-qnx* | linux-gnu* | linux-dietlibc | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | \ kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | storm-chaos* | os2-emx* | rtmk-nova*) os=-$maybe_os basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` ;; *) basic_machine=`echo $1 | sed 's/-[^-]*$//'` if [ $basic_machine != $1 ] then os=`echo $1 | sed 's/.*-/-/'` else os=; fi ;; esac ### Let's recognize common machines as not being operating systems so ### that things like config.sub decstation-3100 work. We also ### recognize some manufacturers as not being operating systems, so we ### can provide default operating systems below. case $os in -sun*os*) # Prevent following clause from handling this invalid input. ;; -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ -apple | -axis | -knuth | -cray) os= basic_machine=$1 ;; -sim | -cisco | -oki | -wec | -winbond) os= basic_machine=$1 ;; -scout) ;; -wrs) os=-vxworks basic_machine=$1 ;; -chorusos*) os=-chorusos basic_machine=$1 ;; -chorusrdb) os=-chorusrdb basic_machine=$1 ;; -hiux*) os=-hiuxwe2 ;; -sco5) os=-sco3.2v5 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco4) os=-sco3.2v4 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2.[4-9]*) os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2v[4-9]*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco*) os=-sco3.2v2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -udk*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -isc) os=-isc2.2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -clix*) basic_machine=clipper-intergraph ;; -isc*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -lynx*) os=-lynxos ;; -ptx*) basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` ;; -windowsnt*) os=`echo $os | sed -e 's/windowsnt/winnt/'` ;; -psos*) os=-psos ;; -mint | -mint[0-9]*) basic_machine=m68k-atari os=-mint ;; esac # Decode aliases for certain CPU-COMPANY combinations. case $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr \ | bfin \ | c4x | clipper \ | d10v | d30v | dlx | dsp16xx \ | fr30 | frv \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | i370 | i860 | i960 | ia64 \ | ip2k | iq2000 \ | m32r | m32rle | m68000 | m68k | m88k | maxq | mcore \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64vr | mips64vrel \ | mips64orion | mips64orionel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | ms1 \ | msp430 \ | ns16k | ns32k \ | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ | pyramid \ | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b \ | strongarm \ | tahoe | thumb | tic4x | tic80 | tron \ | v850 | v850e \ | we32k \ | x86 | xscale | xscalee[bl] | xstormy16 | xtensa \ | z8k) basic_machine=$basic_machine-unknown ;; m32c) basic_machine=$basic_machine-unknown ;; m6811 | m68hc11 | m6812 | m68hc12) # Motorola 68HC11/12. basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$basic_machine-pc ;; # Object if more than one company name word. *-*-*) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; # Recognize the basic CPU types with company name. 580-* \ | a29k-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ | clipper-* | craynv-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | elxsi-* \ | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* | iq2000-* \ | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64vr-* | mips64vrel-* \ | mips64orion-* | mips64orionel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mips64vr5900-* | mips64vr5900el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | ms1-* \ | msp430-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ | pyramid-* \ | romp-* | rs6000-* \ | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc64b-* | sparc86x-* | sparclet-* \ | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | strongarm-* | sv1-* | sx?-* \ | tahoe-* | thumb-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tron-* \ | v850-* | v850e-* | vax-* \ | we32k-* \ | x86-* | x86_64-* | xps100-* | xscale-* | xscalee[bl]-* \ | xstormy16-* | xtensa-* \ | ymp-* \ | z8k-*) ;; m32c-*) ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. 386bsd) basic_machine=i386-unknown os=-bsd ;; 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) basic_machine=m68000-att ;; 3b*) basic_machine=we32k-att ;; a29khif) basic_machine=a29k-amd os=-udi ;; abacus) basic_machine=abacus-unknown ;; adobe68k) basic_machine=m68010-adobe os=-scout ;; alliant | fx80) basic_machine=fx80-alliant ;; altos | altos3068) basic_machine=m68k-altos ;; am29k) basic_machine=a29k-none os=-bsd ;; amd64) basic_machine=x86_64-pc ;; amd64-*) basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; amdahl) basic_machine=580-amdahl os=-sysv ;; amiga | amiga-*) basic_machine=m68k-unknown ;; amigaos | amigados) basic_machine=m68k-unknown os=-amigaos ;; amigaunix | amix) basic_machine=m68k-unknown os=-sysv4 ;; apollo68) basic_machine=m68k-apollo os=-sysv ;; apollo68bsd) basic_machine=m68k-apollo os=-bsd ;; aux) basic_machine=m68k-apple os=-aux ;; balance) basic_machine=ns32k-sequent os=-dynix ;; c90) basic_machine=c90-cray os=-unicos ;; convex-c1) basic_machine=c1-convex os=-bsd ;; convex-c2) basic_machine=c2-convex os=-bsd ;; convex-c32) basic_machine=c32-convex os=-bsd ;; convex-c34) basic_machine=c34-convex os=-bsd ;; convex-c38) basic_machine=c38-convex os=-bsd ;; cray | j90) basic_machine=j90-cray os=-unicos ;; craynv) basic_machine=craynv-cray os=-unicosmp ;; cr16c) basic_machine=cr16c-unknown os=-elf ;; crds | unos) basic_machine=m68k-crds ;; crisv32 | crisv32-* | etraxfs*) basic_machine=crisv32-axis ;; cris | cris-* | etrax*) basic_machine=cris-axis ;; crx) basic_machine=crx-unknown os=-elf ;; da30 | da30-*) basic_machine=m68k-da30 ;; decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) basic_machine=mips-dec ;; decsystem10* | dec10*) basic_machine=pdp10-dec os=-tops10 ;; decsystem20* | dec20*) basic_machine=pdp10-dec os=-tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) basic_machine=m68k-motorola ;; delta88) basic_machine=m88k-motorola os=-sysv3 ;; djgpp) basic_machine=i586-pc os=-msdosdjgpp ;; dpx20 | dpx20-*) basic_machine=rs6000-bull os=-bosx ;; dpx2* | dpx2*-bull) basic_machine=m68k-bull os=-sysv3 ;; ebmon29k) basic_machine=a29k-amd os=-ebmon ;; elxsi) basic_machine=elxsi-elxsi os=-bsd ;; encore | umax | mmax) basic_machine=ns32k-encore ;; es1800 | OSE68k | ose68k | ose | OSE) basic_machine=m68k-ericsson os=-ose ;; fx2800) basic_machine=i860-alliant ;; genix) basic_machine=ns32k-ns ;; gmicro) basic_machine=tron-gmicro os=-sysv ;; go32) basic_machine=i386-pc os=-go32 ;; h3050r* | hiux*) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; h8300hms) basic_machine=h8300-hitachi os=-hms ;; h8300xray) basic_machine=h8300-hitachi os=-xray ;; h8500hms) basic_machine=h8500-hitachi os=-hms ;; harris) basic_machine=m88k-harris os=-sysv3 ;; hp300-*) basic_machine=m68k-hp ;; hp300bsd) basic_machine=m68k-hp os=-bsd ;; hp300hpux) basic_machine=m68k-hp os=-hpux ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k2[0-9][0-9] | hp9k31[0-9]) basic_machine=m68000-hp ;; hp9k3[2-9][0-9]) basic_machine=m68k-hp ;; hp9k6[0-9][0-9] | hp6[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k7[0-79][0-9] | hp7[0-79][0-9]) basic_machine=hppa1.1-hp ;; hp9k78[0-9] | hp78[0-9]) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[0-9][13679] | hp8[0-9][13679]) basic_machine=hppa1.1-hp ;; hp9k8[0-9][0-9] | hp8[0-9][0-9]) basic_machine=hppa1.0-hp ;; hppa-next) os=-nextstep3 ;; hppaosf) basic_machine=hppa1.1-hp os=-osf ;; hppro) basic_machine=hppa1.1-hp os=-proelf ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; # I'm not sure what "Sysv32" means. Should this be sysv3.2? i*86v32) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv32 ;; i*86v4*) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv4 ;; i*86v) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv ;; i*86sol2) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-solaris2 ;; i386mach) basic_machine=i386-mach os=-mach ;; i386-vsta | vsta) basic_machine=i386-unknown os=-vsta ;; iris | iris4d) basic_machine=mips-sgi case $os in -irix*) ;; *) os=-irix4 ;; esac ;; isi68 | isi) basic_machine=m68k-isi os=-sysv ;; m88k-omron*) basic_machine=m88k-omron ;; magnum | m3230) basic_machine=mips-mips os=-sysv ;; merlin) basic_machine=ns32k-utek os=-sysv ;; mingw32) basic_machine=i386-pc os=-mingw32 ;; miniframe) basic_machine=m68000-convergent ;; *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) basic_machine=m68k-atari os=-mint ;; mips3*-*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` ;; mips3*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown ;; monitor) basic_machine=m68k-rom68k os=-coff ;; morphos) basic_machine=powerpc-unknown os=-morphos ;; msdos) basic_machine=i386-pc os=-msdos ;; mvs) basic_machine=i370-ibm os=-mvs ;; ncr3000) basic_machine=i486-ncr os=-sysv4 ;; netbsd386) basic_machine=i386-unknown os=-netbsd ;; netwinder) basic_machine=armv4l-rebel os=-linux ;; news | news700 | news800 | news900) basic_machine=m68k-sony os=-newsos ;; news1000) basic_machine=m68030-sony os=-newsos ;; news-3600 | risc-news) basic_machine=mips-sony os=-newsos ;; necv70) basic_machine=v70-nec os=-sysv ;; next | m*-next ) basic_machine=m68k-next case $os in -nextstep* ) ;; -ns2*) os=-nextstep2 ;; *) os=-nextstep3 ;; esac ;; nh3000) basic_machine=m68k-harris os=-cxux ;; nh[45]000) basic_machine=m88k-harris os=-cxux ;; nindy960) basic_machine=i960-intel os=-nindy ;; mon960) basic_machine=i960-intel os=-mon960 ;; nonstopux) basic_machine=mips-compaq os=-nonstopux ;; np1) basic_machine=np1-gould ;; nsr-tandem) basic_machine=nsr-tandem ;; op50n-* | op60c-*) basic_machine=hppa1.1-oki os=-proelf ;; openrisc | openrisc-*) basic_machine=or32-unknown ;; os400) basic_machine=powerpc-ibm os=-os400 ;; OSE68000 | ose68000) basic_machine=m68000-ericsson os=-ose ;; os68k) basic_machine=m68k-none os=-os68k ;; pa-hitachi) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; paragon) basic_machine=i860-intel os=-osf ;; pbd) basic_machine=sparc-tti ;; pbb) basic_machine=m68k-tti ;; pc532 | pc532-*) basic_machine=ns32k-pc532 ;; pentium | p5 | k5 | k6 | nexgen | viac3) basic_machine=i586-pc ;; pentiumpro | p6 | 6x86 | athlon | athlon_*) basic_machine=i686-pc ;; pentiumii | pentium2 | pentiumiii | pentium3) basic_machine=i686-pc ;; pentium4) basic_machine=i786-pc ;; pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumpro-* | p6-* | 6x86-* | athlon-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium4-*) basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pn) basic_machine=pn-gould ;; power) basic_machine=power-ibm ;; ppc) basic_machine=powerpc-unknown ;; ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppcle | powerpclittle | ppc-le | powerpc-little) basic_machine=powerpcle-unknown ;; ppcle-* | powerpclittle-*) basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64) basic_machine=powerpc64-unknown ;; ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64le | powerpc64little | ppc64-le | powerpc64-little) basic_machine=powerpc64le-unknown ;; ppc64le-* | powerpc64little-*) basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ps2) basic_machine=i386-ibm ;; pw32) basic_machine=i586-unknown os=-pw32 ;; rom68k) basic_machine=m68k-rom68k os=-coff ;; rm[46]00) basic_machine=mips-siemens ;; rtpc | rtpc-*) basic_machine=romp-ibm ;; s390 | s390-*) basic_machine=s390-ibm ;; s390x | s390x-*) basic_machine=s390x-ibm ;; sa29200) basic_machine=a29k-amd os=-udi ;; sb1) basic_machine=mipsisa64sb1-unknown ;; sb1el) basic_machine=mipsisa64sb1el-unknown ;; sei) basic_machine=mips-sei os=-seiux ;; sequent) basic_machine=i386-sequent ;; sh) basic_machine=sh-hitachi os=-hms ;; sh64) basic_machine=sh64-unknown ;; sparclite-wrs | simso-wrs) basic_machine=sparclite-wrs os=-vxworks ;; sps7) basic_machine=m68k-bull os=-sysv2 ;; spur) basic_machine=spur-unknown ;; st2000) basic_machine=m68k-tandem ;; stratus) basic_machine=i860-stratus os=-sysv4 ;; sun2) basic_machine=m68000-sun ;; sun2os3) basic_machine=m68000-sun os=-sunos3 ;; sun2os4) basic_machine=m68000-sun os=-sunos4 ;; sun3os3) basic_machine=m68k-sun os=-sunos3 ;; sun3os4) basic_machine=m68k-sun os=-sunos4 ;; sun4os3) basic_machine=sparc-sun os=-sunos3 ;; sun4os4) basic_machine=sparc-sun os=-sunos4 ;; sun4sol2) basic_machine=sparc-sun os=-solaris2 ;; sun3 | sun3-*) basic_machine=m68k-sun ;; sun4) basic_machine=sparc-sun ;; sun386 | sun386i | roadrunner) basic_machine=i386-sun ;; sv1) basic_machine=sv1-cray os=-unicos ;; symmetry) basic_machine=i386-sequent os=-dynix ;; t3e) basic_machine=alphaev5-cray os=-unicos ;; t90) basic_machine=t90-cray os=-unicos ;; tic54x | c54x*) basic_machine=tic54x-unknown os=-coff ;; tic55x | c55x*) basic_machine=tic55x-unknown os=-coff ;; tic6x | c6x*) basic_machine=tic6x-unknown os=-coff ;; tx39) basic_machine=mipstx39-unknown ;; tx39el) basic_machine=mipstx39el-unknown ;; toad1) basic_machine=pdp10-xkl os=-tops20 ;; tower | tower-32) basic_machine=m68k-ncr ;; tpf) basic_machine=s390x-ibm os=-tpf ;; udi29k) basic_machine=a29k-amd os=-udi ;; ultra3) basic_machine=a29k-nyu os=-sym1 ;; v810 | necv810) basic_machine=v810-nec os=-none ;; vaxv) basic_machine=vax-dec os=-sysv ;; vms) basic_machine=vax-dec os=-vms ;; vpp*|vx|vx-*) basic_machine=f301-fujitsu ;; vxworks960) basic_machine=i960-wrs os=-vxworks ;; vxworks68) basic_machine=m68k-wrs os=-vxworks ;; vxworks29k) basic_machine=a29k-wrs os=-vxworks ;; w65*) basic_machine=w65-wdc os=-none ;; w89k-*) basic_machine=hppa1.1-winbond os=-proelf ;; xbox) basic_machine=i686-pc os=-mingw32 ;; xps | xps100) basic_machine=xps100-honeywell ;; ymp) basic_machine=ymp-cray os=-unicos ;; z8k-*-coff) basic_machine=z8k-unknown os=-sim ;; none) basic_machine=none-none os=-none ;; # Here we handle the default manufacturer of certain CPU types. It is in # some cases the only manufacturer, in others, it is the most popular. w89k) basic_machine=hppa1.1-winbond ;; op50n) basic_machine=hppa1.1-oki ;; op60c) basic_machine=hppa1.1-oki ;; romp) basic_machine=romp-ibm ;; mmix) basic_machine=mmix-knuth ;; rs6000) basic_machine=rs6000-ibm ;; vax) basic_machine=vax-dec ;; pdp10) # there are many clones, so DEC is not a safe bet basic_machine=pdp10-unknown ;; pdp11) basic_machine=pdp11-dec ;; we32k) basic_machine=we32k-att ;; sh[1234] | sh[24]a | sh[34]eb | sh[1234]le | sh[23]ele) basic_machine=sh-unknown ;; sparc | sparcv8 | sparcv9 | sparcv9b) basic_machine=sparc-sun ;; cydra) basic_machine=cydra-cydrome ;; orion) basic_machine=orion-highlevel ;; orion105) basic_machine=clipper-highlevel ;; mac | mpw | mac-mpw) basic_machine=m68k-apple ;; pmac | pmac-mpw) basic_machine=powerpc-apple ;; *-unknown) # Make sure to match an already-canonicalized machine name. ;; *) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; esac # Here we canonicalize certain aliases for manufacturers. case $basic_machine in *-digital*) basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'` ;; *-commodore*) basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'` ;; *) ;; esac # Decode manufacturer-specific aliases for certain operating systems. if [ x"$os" != x"" ] then case $os in # First match some system type aliases # that might get confused with valid system types. # -solaris* is a basic system type, with this one exception. -solaris1 | -solaris1.*) os=`echo $os | sed -e 's|solaris1|sunos4|'` ;; -solaris) os=-solaris2 ;; -svr4*) os=-sysv4 ;; -unixware*) os=-sysv4.2uw ;; -gnu/linux*) os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'` ;; # First accept the basic system types. # The portable systems comes first. # Each alternative MUST END IN A *, to match a version number. # -sysv* is not here because it comes later, after sysvr4. -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \ | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \ | -aos* \ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* | -openbsd* \ | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \ | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \ | -chorusos* | -chorusrdb* \ | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \ | -mingw32* | -linux-gnu* | -linux-uclibc* | -uxpv* | -beos* | -mpeix* | -udk* \ | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \ | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \ | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \ | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \ | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \ | -skyos* | -haiku*) # Remember, each alternative MUST END IN *, to match a version number. ;; -qnx*) case $basic_machine in x86-* | i*86-*) ;; *) os=-nto$os ;; esac ;; -nto-qnx*) ;; -nto*) os=`echo $os | sed -e 's|nto|nto-qnx|'` ;; -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \ | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \ | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*) ;; -mac*) os=`echo $os | sed -e 's|mac|macos|'` ;; -linux-dietlibc) os=-linux-dietlibc ;; -linux*) os=`echo $os | sed -e 's|linux|linux-gnu|'` ;; -sunos5*) os=`echo $os | sed -e 's|sunos5|solaris2|'` ;; -sunos6*) os=`echo $os | sed -e 's|sunos6|solaris3|'` ;; -opened*) os=-openedition ;; -os400*) os=-os400 ;; -wince*) os=-wince ;; -osfrose*) os=-osfrose ;; -osf*) os=-osf ;; -utek*) os=-bsd ;; -dynix*) os=-bsd ;; -acis*) os=-aos ;; -atheos*) os=-atheos ;; -syllable*) os=-syllable ;; -386bsd) os=-bsd ;; -ctix* | -uts*) os=-sysv ;; -nova*) os=-rtmk-nova ;; -ns2 ) os=-nextstep2 ;; -nsk*) os=-nsk ;; # Preserve the version number of sinix5. -sinix5.*) os=`echo $os | sed -e 's|sinix|sysv|'` ;; -sinix*) os=-sysv4 ;; -tpf*) os=-tpf ;; -triton*) os=-sysv3 ;; -oss*) os=-sysv3 ;; -svr4) os=-sysv4 ;; -svr3) os=-sysv3 ;; -sysvr4) os=-sysv4 ;; # This must come after -sysvr4. -sysv*) ;; -ose*) os=-ose ;; -es1800*) os=-ose ;; -xenix) os=-xenix ;; -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) os=-mint ;; -aros*) os=-aros ;; -kaos*) os=-kaos ;; -zvmoe) os=-zvmoe ;; -none) ;; *) # Get rid of the `-' at the beginning of $os. os=`echo $os | sed 's/[^-]*-//'` echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2 exit 1 ;; esac else # Here we handle the default operating systems that come with various machines. # The value should be what the vendor currently ships out the door with their # machine or put another way, the most popular os provided with the machine. # Note that if you're going to try to match "-MANUFACTURER" here (say, # "-sun"), then you have to tell the case statement up towards the top # that MANUFACTURER isn't an operating system. Otherwise, code above # will signal an error saying that MANUFACTURER isn't an operating # system, and we'll never get to this point. case $basic_machine in *-acorn) os=-riscix1.2 ;; arm*-rebel) os=-linux ;; arm*-semi) os=-aout ;; c4x-* | tic4x-*) os=-coff ;; # This must come before the *-dec entry. pdp10-*) os=-tops20 ;; pdp11-*) os=-none ;; *-dec | vax-*) os=-ultrix4.2 ;; m68*-apollo) os=-domain ;; i386-sun) os=-sunos4.0.2 ;; m68000-sun) os=-sunos3 # This also exists in the configure program, but was not the # default. # os=-sunos4 ;; m68*-cisco) os=-aout ;; mips*-cisco) os=-elf ;; mips*-*) os=-elf ;; or32-*) os=-coff ;; *-tti) # must be before sparc entry or we get the wrong os. os=-sysv3 ;; sparc-* | *-sun) os=-sunos4.1.1 ;; *-be) os=-beos ;; *-haiku) os=-haiku ;; *-ibm) os=-aix ;; *-knuth) os=-mmixware ;; *-wec) os=-proelf ;; *-winbond) os=-proelf ;; *-oki) os=-proelf ;; *-hp) os=-hpux ;; *-hitachi) os=-hiux ;; i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent) os=-sysv ;; *-cbm) os=-amigaos ;; *-dg) os=-dgux ;; *-dolphin) os=-sysv3 ;; m68k-ccur) os=-rtu ;; m88k-omron*) os=-luna ;; *-next ) os=-nextstep ;; *-sequent) os=-ptx ;; *-crds) os=-unos ;; *-ns) os=-genix ;; i370-*) os=-mvs ;; *-next) os=-nextstep3 ;; *-gould) os=-sysv ;; *-highlevel) os=-bsd ;; *-encore) os=-bsd ;; *-sgi) os=-irix ;; *-siemens) os=-sysv4 ;; *-masscomp) os=-rtu ;; f30[01]-fujitsu | f700-fujitsu) os=-uxpv ;; *-rom68k) os=-coff ;; *-*bug) os=-coff ;; *-apple) os=-macos ;; *-atari*) os=-mint ;; *) os=-none ;; esac fi # Here we handle the case where we know the os, and the CPU type, but not the # manufacturer. We pick the logical manufacturer. vendor=unknown case $basic_machine in *-unknown) case $os in -riscix*) vendor=acorn ;; -sunos*) vendor=sun ;; -aix*) vendor=ibm ;; -beos*) vendor=be ;; -hpux*) vendor=hp ;; -mpeix*) vendor=hp ;; -hiux*) vendor=hitachi ;; -unos*) vendor=crds ;; -dgux*) vendor=dg ;; -luna*) vendor=omron ;; -genix*) vendor=ns ;; -mvs* | -opened*) vendor=ibm ;; -os400*) vendor=ibm ;; -ptx*) vendor=sequent ;; -tpf*) vendor=ibm ;; -vxsim* | -vxworks* | -windiss*) vendor=wrs ;; -aux*) vendor=apple ;; -hms*) vendor=hitachi ;; -mpw* | -macos*) vendor=apple ;; -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*) vendor=atari ;; -vos*) vendor=stratus ;; esac basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"` ;; esac echo $basic_machine$os exit # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: xjobs-20120412/.hg_archival.txt0000644000175000017500000000022711741576100016123 0ustar thierrythierryrepo: 19c2c6d2d802a6964c9a62f19e163eb3fe1cb44e node: 535176266b8124933a9c4c018b2d708283b7e816 branch: default latesttag: 20120412 latesttagdistance: 1 xjobs-20120412/log.c0000644000175000017500000000224011741576100013757 0ustar thierrythierry/* * (c) 2006-2008 Thomas Maier-Komor * LICENSE: GPLv2, see file COPYING for details */ #include #include #include #include #include #include #include #include "log.h" verbose_t Verbose = Info; extern struct job_s *Executing; extern void clear_job(pid_t p, int i); void dbug(const char *msg, ...) { va_list val; if (Verbose < Debug) return; va_start(val,msg); (void) vfprintf(stderr,msg,val); va_end(val); } void info(const char *msg, ...) { va_list val; char buf[4096]; int len; if (Verbose < Info) return; va_start(val,msg); len = vsnprintf(buf,sizeof(buf),msg,val); va_end(val); (void) write(STDERR_FILENO,buf,len); } void warn(const char *msg, ...) { va_list val; if (Verbose < Warning) return; va_start(val,msg); (void) vfprintf(stderr,msg,val); va_end(val); } void error(const char *msg, ...) { va_list val; if (Verbose >= Error) { va_start(val,msg); (void) vfprintf(stderr,msg,val); va_end(val); } while (Executing) { int ret; pid_t pid; while (-1 != (pid = wait(&ret)) && (errno == EINTR)); clear_job(pid,ret); } exit(EXIT_FAILURE); } xjobs-20120412/xjobs.c0000755000175000017500000010472211741576100014336 0ustar thierrythierry/* * (c) 2006-2012 Thomas Maier-Komor * LICENSE: GPLv2, see file COPYING for details */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #ifdef HAVE_ALLOCA_H #include #endif #include #include #include #include #include #include #include #ifdef HAVE_SPAWN #include #endif #include #include #include #include #include #ifdef HAVE_STROPTS_H #include #endif #ifdef HAVE_MMAP #include #endif #ifdef HAVE_WAIT4 #include #endif #include #include #include #include #ifdef HAVE_VFORK_H #include #endif /* SUSv3 does not have PATH_MAX */ #ifndef PATH_MAX #define PATH_MAX _XOPEN_PATH_MAX #endif #if __STDC_VERSION__ < 199901L #define inline #endif #ifndef SIGPOLL #define SIGPOLL SIGIO #endif #ifdef __OpenBSD__ #include #include #endif #include "log.h" #include "tokens.h" typedef struct arg_s { char *arg; struct arg_s *prev; } arg_t; typedef struct job_s { pid_t pid; unsigned job; char **args; size_t numargs; char *in, *out, *err, *cmd, *pwd; int outfile; unsigned flags; /* 1 = stdout, 2 = stderr, 3 = both, 4 = overwrite */ unsigned long long start; struct job_s *next; } job_t; extern int yylex(void); extern verbose_t Verbose; extern const char *Buffer; extern size_t Fill; static arg_t *Baseargs = 0; static size_t Numbaseargs = 0, Running = 0, Waiting = 0, Pagesize; static long Limit = 0; job_t *Executing = 0; static job_t *Ready = 0, *ReadyEnd = 0, *JobCache = 0; static arg_t *ArgCache = 0; static int Stdout = -1, Stderr = -1, Stdin = -1, Prompt = 0, Terminate = 0, ExitCode = EXIT_SUCCESS, ExitOnError = 0, InFlags = 0, Input = STDIN_FILENO, RsrcUsage = 1; static unsigned Jid = 0; static FILE *Tty = 0; static char *Path, **Env; static const char *Script = 0; static volatile int InputsWaiting = 0, ChildTerminated = 0; static pid_t PGID = 0; static int (*gettoken)(void) = yylex; static RETSIGTYPE processSignal(int sig) { switch (sig) { case SIGPOLL: if (Verbose == Debug) (void) write(STDERR_FILENO,"SIGPOLL\n",8); ++InputsWaiting; break; case SIGTERM: if (Verbose == Debug) (void) write(STDERR_FILENO,"SIGTERM\n",8); Terminate = 2; ExitCode = EXIT_FAILURE; break; case SIGINT: if (Verbose == Debug) (void) write(STDERR_FILENO,"SIGINT\n",7); if (++Terminate == 2) exit(EXIT_FAILURE); break; case SIGCHLD: if (Verbose == Debug) (void) write(STDERR_FILENO,"SIGCHLD\n",8); ++ChildTerminated; break; default: abort(); } } int input_data(char *buf, size_t max) { int n, ret; #if __CYGWIN__ if (-1 == Input) { dbug("yyinput(): reopening input\n"); Input = open(Script,O_RDONLY); if (Input == -1) { warn("unable to reopen named pipe %s: %s\n",Script,strerror(errno)); return 0; } ret = fcntl(Input,F_SETOWN,getpid()); if (ret != 0) warn("unable to set owning process for SIGPIPE of named pipe %s: %s\n",Script,strerror(errno)); ret = fcntl(Input,F_SETFL,InFlags); assert(ret == 0); } #endif if (Script) { if ((Running == 0) && (Waiting == 0)) { if (InFlags & O_NONBLOCK) { dbug("yyinput(): block on input\n"); InFlags &= ~O_NONBLOCK; ret = fcntl(Input,F_SETFL,InFlags); assert(ret == 0); } } else { if ((InFlags & O_NONBLOCK) == 0) { dbug("yyinput(): read non-block\n"); InFlags |= O_NONBLOCK; ret = fcntl(Input,F_SETFL,InFlags); assert(ret == 0); } } } dbug("yyinput(): read\n"); assert(Input != -1); n = read(Input,buf,max); if (0 == n) { dbug("yyinput(): shortread\n"); if (InputsWaiting > 0) --InputsWaiting; #if __CYGWIN__ (void) close(Input); Input = -1; ++ChildTerminated; #endif } else if (-1 == n) { if (InputsWaiting > 0) --InputsWaiting; if ((errno != EAGAIN) && (errno != EINTR)) { warn("error reading input: %s\n",strerror(errno)); close(Input); Input = -1; } else { dbug("input unavailable: %s\n",strerror(errno)); } n = 0; } dbug("yyinput() = %d\n",n); return n; } int yywrap(void) { return 1; } static void *Malloc(size_t s) { int tries = 0, time = 5; for (;;) { void *r = malloc(s); if (r != 0) return r; warn("out of memory - retrying in %d seconds\n",time); (void) sleep(time); time += 5; ++tries; if (tries == 10) { warn("Persisiting low memory situation: stopping.\n" "Please send SIGCONT to contiue.\n"); if (-1 == raise(SIGSTOP)) abort(); time = 5; tries = 0; } } } #ifdef __sun #define gettime() (gethrtime()/1000) #else static inline unsigned long long gettime(void) { struct timeval now; (void) gettimeofday(&now,0); return now.tv_sec * 1000000 + now.tv_usec; } #endif static inline void close_onexec(int f) { if (f != -1) { int err = fcntl(f,F_SETFD,FD_CLOEXEC); assert(err != -1); } } static inline char *Strdupn(const char *s, size_t n) { assert(n); return memcpy(Malloc(n),s,n); } static void name_job(job_t *j) { char **a = j->args, *c; size_t l = 0; if (j->cmd) return; assert(a); do { l += strlen(*a); ++l; } while (*++a); j->cmd = c = Malloc(l); a = j->args; do { c = (char *) memccpy(c,*a,0,l); *--c = ' '; ++c; } while (*++a); --c; *c = 0; } static int ask_exec(job_t *j) { if (j->pid == -1) return 1; if (Prompt) { char y[16]; name_job(j); (void) fprintf(Tty,"start job %s?\n",j->cmd); (void) fgets(y,sizeof(y),Tty); if (ferror(Tty)) error("cannot read from terminal\n"); if (strcasecmp(y,"yes\n") && strcasecmp(y,"y\n")) { j->pid = 0; return 1; } } return 0; } static void exec_job(job_t *j) { static unsigned job = 0; int in = -1, out = -1, err = -1, log = -1; char pwd[PATH_MAX]; #ifdef HAVE_SPAWN posix_spawn_file_actions_t acts; ret = posix_spawn_file_actions_init(&acts); assert(ret == 0); #endif if (ask_exec(j)) return; if (j->pwd) { getcwd(pwd,sizeof(pwd)); if (-1 == chdir(j->pwd)) { warn("cannot change directory to %s: %s\n",j->pwd,strerror(errno)); j->pid = -1; goto finish; } } else pwd[0] = 0; ++Jid; j->start = gettime(); if (j->in) { /* stdin is redirected */ in = open(j->in,O_RDONLY,0666); if (in == -1) { warn("cannot open input file %s: %s\n",j->in,strerror(errno)); j->pid = -1; return; } dbug("job input redirected to %s\n",j->in); } else { in = Stdin; } if (j->err) { /* stdout and stderr are redirected */ int mode; if (j->flags & 2) mode = O_WRONLY|O_CREAT|O_APPEND; else if (j->flags & 4) mode = O_WRONLY|O_CREAT|O_TRUNC; else mode = O_WRONLY|O_CREAT|O_TRUNC|O_EXCL; err = open(j->err,mode,0666); if (err == -1) { warn("cannot open error output file %s: %s\n",j->err,strerror(errno)); j->pid = -1; goto finish; } out = err; dbug("job error output redirected to %s\n",j->err); } else if (Stdout != -1) { err = Stderr; } if (j->out) { /* output is redirected */ int mode; if (j->flags & 1) mode = O_WRONLY|O_CREAT|O_APPEND; else if (j->flags & 4) mode = O_WRONLY|O_CREAT|O_TRUNC; else mode = O_WRONLY|O_CREAT|O_TRUNC|O_EXCL; out = open(j->out,mode,0666); if (out == -1) { warn("cannot open output file %s: %s\n",j->out,strerror(errno)); j->pid = -1; goto finish; } dbug("job output redirected to %s\n",j->out); } else if (Stdout != -1) { out = Stdout; } if (err == -1) { char fname[] = "/tmp/xjobs-XXXXXX"; err = mkstemp(fname); if (-1 == err) error("cannot create intermediate output file %s: %s\n",fname,strerror(errno)); dbug("stdout/stderr will be written to %s\n",fname); j->outfile = err; close_onexec(err); log = err; if (-1 == unlink(fname)) warn("unlinking of temporary file %s failed: %s\n",fname,strerror(errno)); if (out == -1) out = err; } #ifdef HAVE_SPAWN ret = posix_spawn_file_actions_adddup2(&acts,err,STDERR_FILENO); assert(ret == 0); ret = posix_spawn_file_actions_adddup2(&acts,out,STDOUT_FILENO); assert(ret == 0); ret = posix_spawn_file_actions_adddup2(&acts,in,STDIN_FILENO); assert(ret == 0); if (posix_spawn(&j->pid,j->args[0],&acts,0,j->args,Env) == 0) { j->job = ++job; name_job(j); info("### started job #%d, pid %ld: %s\n",job,j->pid,j->cmd); j->next = Executing; Executing = j; dbug("started job, %d jobs waiting, %d running\n",--Waiting,++Running); } else { warn("couldn't spawn job %s: %s\n",j->cmd,strerror(errno)); j->pid = -1; } #elif defined(HAVE_WORKING_VFORK) j->pid = vfork(); if (j->pid == -1) error("error could not vfork: %s\n",strerror(errno)); if (j->pid != 0) { j->job = ++job; name_job(j); info("### started job #%d, pid %ld: %s\n",job,j->pid,j->cmd); j->next = Executing; Executing = j; dbug("started job, %d jobs waiting, %d running\n",--Waiting,++Running); } else { int r; char msg[256]; if (in != -1) (void) dup2(in,STDIN_FILENO); if (out != -1) (void) dup2(out,STDOUT_FILENO); if (err != -1) (void) dup2(err,STDERR_FILENO); r = execve(j->args[0],j->args,Env); assert(r == -1); sprintf(msg,"failed to execute %s: %s\n",j->args[0],strerror(errno)); (void) write(2,msg,strlen(msg)); _exit(EXIT_FAILURE); } #else j->pid = fork(); if (j->pid == -1) error("error could not fork: %s\n",strerror(errno)); if (j->pid != 0) { j->job = ++job; name_job(j); info("### started job #%d, pid %ld: %s\n",job,j->pid,j->cmd); j->next = Executing; Executing = j; dbug("started job, %d jobs waiting, %d running\n",--Waiting,++Running); } else { int r; if (in != -1) { if (-1 == dup2(in,STDIN_FILENO)) warn("unable to redirect stdin: %s\n",strerror(errno)); } if (out != -1) { if (-1 == dup2(out,STDOUT_FILENO)) warn("unable to redirect stdout: %s\n",strerror(errno)); } if (err != -1) { if (-1 == dup2(err,STDERR_FILENO)) warn("unable to redirect stderr: %s\n",strerror(errno)); } r = execve(j->args[0],j->args,Env); assert(r == -1); error("failed to execute %s: %s\n",j->args[0],strerror(errno)); exit(EXIT_FAILURE); } #endif finish: #ifdef HAVE_SPAWN (void) posix_spawn_file_actions_destroy(&acts); #endif if ((in != -1) && (in != Stdin)) (void) close(in); if ((out != -1) && (out != Stdout) && (out != log)) (void) close(out); if ((err != -1) && (err != Stderr) && (err != out) && (err != log)) (void) close(err); if (pwd[0]) chdir(pwd); } static int resolve_symlink(char *cmd) { char lt[PATH_MAX+1]; ssize_t l; /* handle symlinks */ bzero(lt,sizeof(lt)); while (-1 != (l = readlink(cmd,lt,PATH_MAX))) { char *base = cmd; lt[l] = '\0'; dbug("is symlink: %s\n",lt); /* handle relative links */ if (lt[0] != '/') { base = strrchr(cmd,'/'); if (base == 0) { base = cmd; } else if ((l + (base - cmd)) > PATH_MAX) { warn("command exceed PATH_MAX limit of your system\n"); return -1; } ++base; } (void) memcpy(base,lt,l+1); dbug("resolved to: %s\n",cmd); } return 0; } static char *complete_exe(char *exe) { typedef struct cache_s { struct cache_s *next; char *file, exe[PATH_MAX]; } cache_t; static cache_t *cache = 0; cache_t *c = cache; char *token, *next; size_t exel; while (c) { if (0 == strcmp(exe,c->exe)) { if (c->file == c->exe) return exe; return strdup(c->file); } c = c->next; } if ((exe[0] == '/') && (0 == access(exe,X_OK))) { c = Malloc(sizeof(cache_t)); strcpy(c->exe,exe); c->file = c->exe; c->next = cache; cache = c; return exe; } exel = strlen(exe); if ((strncmp(exe,"./",2) == 0) || (strncmp(exe,"../",3) == 0)) { if (0 == access(exe,X_OK)) { c = Malloc(sizeof(cache_t)); strcpy(c->exe,exe); c->file = c->exe; c->next = cache; cache = c; return exe; } if (Verbose == Debug) { char cmd[PATH_MAX+1]; (void) memcpy(cmd,exe,exel); (void) resolve_symlink(cmd); } return 0; } token = Path; next = strchr(Path,':'); while (token && *token) { char cmd[PATH_MAX]; size_t off; if (next) *next = 0; if ((off = strlen(token)) >= PATH_MAX) { warn("command exceed PATH_MAX limit of your system\n"); return 0; } (void) memcpy(cmd, token, off+1); if (cmd[off-1] != '/') { cmd[off] = '/'; ++off; } if (exel + off >= PATH_MAX) { warn("command exceed PATH_MAX limit of your system\n"); return 0; } (void) memcpy(cmd+off, exe, exel+1); if (next) { *next = ':'; token = next + 1; next = strchr(token,':'); } else token = 0; dbug("candidate: %s\n",cmd); if ((Verbose == Debug) && resolve_symlink(cmd)) continue; if (0 == access(cmd,X_OK)) { dbug("using: %s\n",cmd); c = Malloc(sizeof(cache_t)); strcpy(c->exe,exe); c->file = (char *) strdup(cmd); c->next = cache; cache = c; return strdup(cmd); } } return 0; } static int start_jobs(void) { int num = 0; while ((Running < Limit) && Ready) { job_t *j = Ready; if ((j->args == 0) && (Running > 0)) { /* sequence point */ dbug("sequence point - waiting for all processes to finish\n"); return 0; } Ready = j->next; if (Ready == 0) ReadyEnd = 0; if (j->args) { exec_job(j); free(j->out); free(j->err); free(j->in); if (j->pid == 0) { warn("### skipping job: %s\n", j->cmd ? j->cmd : j->args[0]); } else if (j->pid == -1) { char **args; warn("### error starting job: %s\n", j->cmd ? j->cmd : j->args[0]); ExitCode = EXIT_FAILURE; args = &j->args[Numbaseargs]; while (*args) { free(*args); ++args; } free(j->cmd); free(j->args); assert(j != JobCache); j->next = JobCache; JobCache = j; } } else { dbug("starting jobs after sequence point\n"); assert(j != JobCache); j->next = JobCache; JobCache = j; } ++num; } return num; } static void add_job(arg_t *a, size_t n, char *in, char *out, char *err, char *pwd, int app) { char **argv, *exe; int i = n + Numbaseargs + 1; job_t *j; dbug("add_job(%p,%d,\"%s\",\"%s\",\"%s\",\"%s\",%d)\n",a,n,in?in:"",out?out:"",err?err:"",pwd?pwd:"",app); assert(a || n == 0); j = JobCache; if (j) JobCache = j->next; else j = Malloc(sizeof(job_t)); argv = Malloc(sizeof(char *) * i); j->in = in; j->err = err; j->out = out; j->pwd = pwd; j->flags = app; j->outfile = -1; j->args = argv; j->pid = 0; j->next = 0; j->cmd = 0; --i; argv[i] = 0; j->numargs = i; while (n) { arg_t *c = a; assert(a); a = c->prev; --n; --i; argv[i] = c->arg; c->prev = ArgCache; ArgCache = c; } assert(a == 0); a = Baseargs; while (i) { arg_t *c = a; assert(a); a = c->prev; --i; argv[i] = c->arg; } assert(a == 0); exe = complete_exe(argv[0]); if (0 == exe) { warn("cannot find executable %s\n",argv[0]); j->pid = -1; exe = argv[0]; } if ((argv[0] != exe) && (Numbaseargs == 0)) free(argv[0]); argv[0] = exe; if (Verbose >= Debug) { if (in) (void) fprintf(stderr,"stdin: %s\n",in); if (out) (void) fprintf(stderr,"stdout: %s\n",out); if (err) (void) fprintf(stderr,"stderr: %s\n",err); while (*argv) { (void) fprintf(stderr,"argument %d: <%s>\n",argv - j->args, *argv); ++argv; } } j->next = 0; if (ReadyEnd) ReadyEnd->next = j; else Ready = j; ReadyEnd = j; dbug("%d jobs still waiting in the queue\n",++Waiting); start_jobs(); if (Ready) dbug("job queued\n"); } static const char *timestr(long long usec, char *ustr) { static char str[64]; char *s = ustr ? ustr : str; unsigned days, hours, mins, secs; double sec; secs = usec / 1000000L; usec = usec % 1000000L; days = secs / (60 * 60 * 24); secs -= days * 60 * 60 * 24; hours = secs / (60 * 60); secs -= hours * 60 * 60; mins = secs / 60; secs -= mins * 60; assert(secs < 60); sec = (double)secs + (double)usec * 1E-6; if (days) s += sprintf(s,"%d days, ",days); if (days || hours) { s += sprintf(s,"%d:",hours); s += sprintf(s,"%02d:",mins); } else { s += sprintf(s,"%d:",mins); } if ((days || hours || mins) && (sec < 10)) { *s = '0'; ++s; } s += sprintf(s,"%.4g",sec); if (days || hours) { sprintf(s," hours"); } else if (mins) { sprintf(s," mins."); } else { sprintf(s," secs."); } return ustr ? ustr : str; } static inline const char *timevstr(struct timeval t, char *ustr) { long long dt = t.tv_sec * 1000000 + t.tv_usec; return timestr(dt,ustr); } static void display_summary(job_t *j, int ret, long long dt, struct rusage *rusage, int showcommand) { char real[64],user[64],sys[64]; char *s, *msg; msg = alloca(strlen(j->cmd) + 128); s = msg; if (showcommand) s += sprintf(msg,"### job #%d (%s), pid %6ld, ",j->job,j->cmd,(long)j->pid); else s += sprintf(msg,"### "); if (WIFSIGNALED(ret)) s += sprintf(s,"terminated by signal %d (%s), ",WTERMSIG(ret),strsignal(WTERMSIG(ret))); else s += sprintf(s,"exitcode %d, ",WEXITSTATUS(ret)); if (rusage && RsrcUsage) s += sprintf(s,"real: %s, user: %s, sys: %s\n",timestr(dt,real),timevstr(rusage->ru_utime,user),timevstr(rusage->ru_stime,sys)); else s += sprintf(s,"real: %s\n",timestr(dt,0)); if (WIFSIGNALED(ret) || WEXITSTATUS(ret)) warn("%s",msg); else info("%s",msg); } void clear_job(pid_t pid, int ret, struct rusage *rusage) { job_t *j = Executing, *lj = 0; char **args; struct stat st; unsigned long long now; long long dt; dbug("clear_job(%d,%d)\n",pid,ret); while (j && (j->pid != pid)) { lj = j; j = j->next; } if (j == 0) { /* consider the following bourne shell-script: * #!/bin/sh * ls -1 | ./a.out ********************* * In this case a.out might be exec'ed by the shell * _after_ forking childs for the other parts of the * pipe. In consequence, depending on implementation, * a.out can get a return value != -1 from wait that is * associated with a process that cannot be found in our * job list. Be aware that the above script explicitly * refers to /bin/sh not to /bin/bash. I.e. this issue * concerns the original bourne shell. */ return; } now = gettime(); dt = now-j->start; if (lj) lj->next = j->next; else Executing = j->next; st.st_size = 0; if (j->outfile != -1) { if (-1 == fstat(j->outfile,&st)) warn("could not stat output file: %s\n",strerror(errno)); } #if HAVE_MMAP if (st.st_size > Pagesize) { void *mem = mmap(0,st.st_size,PROT_READ,MAP_SHARED,j->outfile,0); if (mem != (void *)-1) { info("### output of job #%d, pid %ld: %s\n",j->job,pid,j->cmd); (void) fflush(stdout); (void) write(STDOUT_FILENO,mem,st.st_size); (void) munmap(mem,st.st_size); display_summary(j,ret,dt,rusage,0); } else { warn("could not mmap output of child: %s\n",strerror(errno)); st.st_size = 0; display_summary(j,ret,dt,rusage,0); } } else #endif if (st.st_size > 0) { int r, s0 = 0; size_t bsize = st.st_size + strlen(j->cmd) + 200; #if __STDC_VERSION__ >= 199901L char buf[bsize]; #elif defined(HAVE_ALLOCA_H) char *buf; buf = alloca(bsize); #else char *buf; buf = Malloc(bsize); #endif if (Verbose >= Info) { s0 = snprintf(buf,bsize,"### output of job #%d, pid %ld: %s\n",j->job,(long)pid,j->cmd); } r = pread(j->outfile,buf+s0,st.st_size,0); if (r == -1) warn("error reading intermediate output file: %s\n",strerror(errno)); else s0 += r; (void) write(STDOUT_FILENO,buf,s0); display_summary(j,ret,dt,rusage,0); #if (__STDC_VERSION < 199901L) && !defined(HAVE_ALLOCA_H) free(buf); #endif } else { display_summary(j,ret,dt,rusage,1); } if ((ret != 0) && (ExitOnError)) { warn("### job failed - terminating...\n"); Terminate = 1; } if (j->outfile != -1) (void) close(j->outfile); args = &j->args[Numbaseargs]; while (*args) { free(*args); ++args; } free(j->cmd); free(j->args); assert(j != JobCache); j->next = JobCache; JobCache = j; dbug("%d jobs running\n",--Running); } static void usage(void) { (void) printf( "xjobs [options] [command [argument ...]]\n" "========================================\n" "valid options are:\n" "-h : print this usage information and exit\n" "-j : maximum number of jobs to execute in parallel\n" "-s : script to execute (default: read from stdin)\n" "-l : combine lines to a single job\n" "-n : redirect stdout of childs to /dev/null\n" "-N : redirect stdout and stderr of childs to /dev/null\n" "-d : direct unbuffered output of stdout and stderr\n" "-v : set verbosity to level\n" " (0=silent,1=error,2=warning,3=info,4=debug)\n" "-p : prompt user, whether job should be started\n" "-q : limit queue to entries\n" "-t : print total time before exiting\n" "-e : exit if a job terminates with an error\n" "-0 : one argument per job terminated by a null-character\n" "-1 : one argument per job terminated by a new-line\n" #ifdef HAVE_WAIT4 "-r : omit display of resource usage\n" #endif "-V : print version and exit\n" ); exit(0); } static void version(void) { (void) printf( "xjobs version "VERSION"\n" "Copyright 2006-2010, Thomas Maier-Komor\n" "License: GPLv2\n" ); exit(0); } static char get_stdin_char(void) { static char buf[8*1024]; static char *at = buf, *end = buf; if (at == end) { int num = read(STDIN_FILENO,buf,sizeof(buf)); if (-1 == num) { fprintf(stderr,"error reading stdin: %s\n",strerror(errno)); return 0; } else if (0 == num) { return 0; } else { at = buf; end = buf+num; } } return *at++; } static int read_to_0(void) { static char buf[PATH_MAX+1] = ""; char *b = buf, c; if (buf[0] != 0) { buf[0] = 0; return EOL; } do { c = get_stdin_char(); *b = c; ++b; assert(b-buf < sizeof(buf)); } while (c); if (*buf == 0) return 0; Fill = b - buf; Buffer = buf; return UQUOTED; } static int read_to_nl(void) { static char buf[PATH_MAX+1] = ""; char *b = buf, c; if (buf[0] != 0) { buf[0] = 0; return EOL; } do { c = get_stdin_char(); *b = c; ++b; assert(b-buf < sizeof(buf)); } while (c && (c != '\n')); if (*buf == 0) return 0; *--b = 0; Fill = b - buf; Buffer = buf; return UQUOTED; } int main(int argc, char **argv, char **env) { typedef enum { init, std, white, dquoted, squoted, desc, sesc } state_t; int i, flags = 0, ret; unsigned long lines = 1, lcount = 0; char *jobin = 0, *jobout = 0, *joberr = 0, *jobpwd = 0; extern char *optarg; extern int optind, optopt; arg_t *args = 0; size_t numargs = 0, q_len = 0; unsigned long long start = 0; struct stat st; struct sigaction sig; token_t t; Env = env; Pagesize = sysconf(_SC_PAGESIZE); Path = getenv("PATH"); while ((i = getopt(argc,argv,"01dehj:l:nNpq:rs:tv:V")) != -1) { switch (i) { default: abort(); break; case '0': if (gettoken != yylex) error("conflicting options -0 and -1"); dbug("set scanning mode to 1 argument ending on \\0\n"); gettoken = read_to_0; break; case '1': if (gettoken != yylex) error("conflicting options -0 and -1"); dbug("set scanning mode to 1 argument ending on \\n\n"); gettoken = read_to_nl; break; case 'd': dbug("stdout and stderr will be unbuffered\n"); Stdout = dup(STDOUT_FILENO); Stderr = dup(STDERR_FILENO); break; case 'e': dbug("user requests to exit on error\n"); ExitOnError = 1; break; case 'h': usage(); break; case 'j': { double lf; char f; switch (sscanf(optarg,"%lg%c",&lf,&f)) { case 2: if (f != 'x') { #ifdef _SC_NPROCESSORS_ONLN lf *= sysconf(_SC_NPROCESSORS_ONLN); #elif defined(_SC_NPROCESSORS_CONF) lf *= sysconf(_SC_NPROCESSORS_CONF); #elif defined(__OpenBSD__) int mib[2], nproc; size_t len = sizeof(nproc); mib[0] = CTL_HW; mib[1] = HW_NCPU; if (-1 == sysctl(mib,2,&nproc,&len,0,0)) { warn("unable to determine number of processors: %s\nassuming 1 processors\n",strerror(errno)); nproc = 1; } lf *= nproc; #else warn("unable to determine number of processors, assuming 1\n"); lf *= 1; #endif } else error("invalid suffix in argument for option -j\n"); /*FALLTHROUGH*/ case 1: Limit = (long)ceil(lf); if (Limit <= 0) error("invalid argument for option -j\n"); dbug("maximum number of jobs set to %d\n",Limit); break; default: error("missing argument to option -j\n"); } } break; case 'l': if (1 == sscanf(optarg,"%lu",&lines) && (lines > 0)) dbug("combining %lu lines to a single command\n",lines); else error("error in argument to option -l\n"); break; case 'N': Stdout = open("/dev/null",O_WRONLY); if (Stdout == -1) error("could not open /dev/null: %s\n",strerror(errno)); else dbug("stdout and stderr redirected to /dev/null\n"); Stderr = Stdout; break; case 'n': Stdout = open("/dev/null",O_WRONLY); if (Stdout == -1) error("could not open /dev/null: %s\n",strerror(errno)); else dbug("stdout redirected to /dev/null\n"); break; case 'p': Prompt = 1; Tty = fopen("/dev/tty","r+"); if (Tty == 0) error("Cannot open terminal for prompt mode: %s\n",strerror(errno)); close_onexec(fileno(Tty)); dbug("enabling prompt mode\n"); break; case 'q': if (1 == sscanf(optarg,"%u",&q_len) && (q_len > 0)) dbug("limiting queue length to %lu elements\n",q_len); else error("error in argument to option -q\n"); break; case 'r': RsrcUsage = 0; dbug("disabling display of resource usage\n"); break; case 's': { Input = open(optarg,O_RDONLY); if (Input == -1) error("could not open input file %s: %s\n",optarg,strerror(errno)); dbug("opening input script %s\n",optarg); ret = fstat(Input, &st); assert(ret != -1); if (S_ISFIFO(st.st_mode)) { dbug("input script is a named pipe\n"); sig.sa_handler = processSignal; sigemptyset(&sig.sa_mask); sigaddset(&sig.sa_mask,SIGPOLL); sig.sa_flags = SA_RESTART; ret = sigaction(SIGPOLL,&sig,0); assert(ret == 0); #ifndef __CYGWIN__ (void) open(optarg,O_WRONLY); #endif #ifndef __sun ret = fcntl(Input,F_SETOWN,getpid()); if (ret != 0) warn("unable to set owning process for SIGPIPE of named pipe %s: %s\n",optarg,strerror(errno)); #endif ret = fcntl(Input,F_SETFL,O_RDONLY|O_NONBLOCK #ifdef FASYNC | FASYNC #endif ); assert(ret == 0); #ifndef FASYNC ret = ioctl(Input,I_SETSIG,S_RDNORM); if (ret == -1) error("unable to setup SIGPOLL: %s\n",strerror(errno)); #endif InFlags = fcntl(Input,F_GETFL); Script = optarg; } close_onexec(Input); dbug("input file set to %s\n",optarg); } break; case 't': start = gettime(); break; case 'v': { int v; if (1 == sscanf(optarg,"%d",&v)) { Verbose = v; if (Verbose < Silent || Verbose > Debug) error("value out of range for option -v\n"); dbug("verbose set to %d\n",Verbose); } else error("missing or invalid argument for option -v\n"); } break; case 'V': version(); break; case '?': error("unkonwn option -%c\n",optopt); break; case ':': error("option -%c requires an operand\n",optopt); break; } } dbug("PATH=\"%s\"\n", Path); if (Limit == 0) { #ifdef _SC_NPROCESSORS_ONLN Limit = sysconf(_SC_NPROCESSORS_ONLN); #elif defined(_SC_NPROCESSORS_CONF) Limit = sysconf(_SC_NPROCESSORS_CONF); #elif defined(__OpenBSD__) int mib[2], nproc; size_t len = sizeof(nproc); mib[0] = CTL_HW; mib[1] = HW_NCPU; if (-1 == sysctl(mib,2,&nproc,&len,0,0)) { warn("unable to determine number of processors: %s\nassuming 1 processor\n",strerror(errno)); nproc = 1; } Limit = nproc; #else warn("unable to determine number of available processors - assuming 1 processor\n"); Limit = 1; #endif dbug("%d processors currently online (default job limit)\n",Limit); } while (optind < argc) { if (0 == strcmp("<",argv[optind])) { if (Stdin != -1) (void) close(Stdin); if (argv[++optind] == 0) error("missing argument for input redirector <\n"); Stdin = open(argv[++optind],O_RDONLY); if (-1 == Stdin) error("could not open default stdin for jobs (%s): %s\n",argv[optind],strerror(errno)); } else if (0 == strcmp(">",argv[optind])) { if (Stdout != -1) (void) close(Stdout); if (argv[++optind] == 0) error("missing argument for output redirector >\n"); Stdout = open(argv[optind],O_WRONLY|O_CREAT|O_EXCL,0666); if (-1 == Stdout) error("could not open stdout for jobs (%s): %s\n",argv[optind],strerror(errno)); } else if (0 == strcmp(">>",argv[optind])) { if (Stdout != -1) (void) close(Stdout); if (argv[++optind] == 0) error("missing argument for output redirector >>\n"); Stdout = open(argv[optind],O_WRONLY|O_APPEND); if (-1 == Stdout) error("could not append to stdout for jobs (%s): %s\n",argv[optind],strerror(errno)); } else if (0 == strcmp(">&",argv[optind])) { if (Stdout != -1) (void) close(Stdout); if (argv[++optind] == 0) error("missing argument for output redirector >&\n"); Stderr = Stdout = open(argv[optind],O_WRONLY|O_CREAT|O_EXCL,0666); if (-1 == Stdout) error("could not open stdout/stderr for jobs (%s): %s\n",argv[optind],strerror(errno)); } else if (0 == strcmp(">>&",argv[optind])) { if (Stdout != -1) (void) close(Stdout); if (argv[++optind] == 0) error("missing argument for output redirector >>&\n"); Stdout = open(argv[optind],O_WRONLY|O_APPEND); if (-1 == Stdout) error("could not append to stdout/stderr for jobs (%s): %s\n",argv[optind],strerror(errno)); } else { arg_t *a = Malloc(sizeof(arg_t)); if (Numbaseargs == 0) { a->arg = complete_exe(argv[optind]); if (a->arg == 0) error("cannot find %s in PATH\n",argv[optind]); } else { a->arg = argv[optind]; } a->prev = Baseargs; Baseargs = a; ++Numbaseargs; } ++optind; } if (Stdin == -1) { /* no default input redirector */ Stdin = open("/dev/null",O_RDONLY); if (Stdin == -1) error("could not open /dev/null: %s\n",strerror(errno)); } close_onexec(Stdin); close_onexec(Stdout); close_onexec(Stderr); PGID = getpgid(getpid()); sig.sa_handler = processSignal; sigemptyset(&sig.sa_mask); sigaddset(&sig.sa_mask,SIGTERM); sig.sa_flags = 0; ret = sigaction(SIGTERM,&sig,0); assert(ret == 0); sigemptyset(&sig.sa_mask); sigaddset(&sig.sa_mask,SIGINT); ret = sigaction(SIGINT,&sig,0); assert(ret == 0); sigemptyset(&sig.sa_mask); sigaddset(&sig.sa_mask,SIGCHLD); ret = sigaction(SIGCHLD,&sig,0); assert(ret == 0); while ((Terminate == 0) && (0 != (t = gettoken()) || Script)) { switch (t) { default: abort(); break; case CD: jobpwd = Strdupn(Buffer,Fill+1); dbug("CD %s\n",jobpwd); continue; case SEQUPT: { job_t *j = Malloc(sizeof(job_t)); j->args = 0; if (ReadyEnd) ReadyEnd->next = j; else Ready = j; ReadyEnd = j; continue; } case INPUT: t = yylex(); if ((t != UQUOTED) && (t != DQUOTED) && (t != SQUOTED)) { warn("invalid argument for input redirector <\n"); do t = yylex(); while (t && (t != EOL)); } else { jobin = Strdupn(Buffer,Fill+1); } continue; case APPEND: flags |= 1; /*FALLTHROUGH*/ case OUTPUT: t = yylex(); if ((t != UQUOTED) && (t != DQUOTED) && (t != SQUOTED)) { warn("invalid argument for output redirector >\n"); do t = yylex(); while (t && (t != EOL)); } else { jobout = Strdupn(Buffer,Fill+1); } continue; case OVWROUTPUT: flags |= 4; t = yylex(); if ((t != UQUOTED) && (t != DQUOTED) && (t != SQUOTED)) { warn("invalid argument for output redirector >!\n"); do t = yylex(); while (t && (t != EOL)); } else { jobout = Strdupn(Buffer,Fill+1); } continue; case APPERR: flags |= 3; /*FALLTHROUGH*/ case ERRLOG: t = yylex(); if ((t != UQUOTED) && (t != DQUOTED) && (t != SQUOTED)) { warn("invalid argument for log redirector >&\n"); do t = yylex(); while (t && (t != EOL)); } else { joberr = Strdupn(Buffer,Fill+1); } continue; case UQUOTED: case DQUOTED: case SQUOTED: { arg_t *a = ArgCache; if (a) ArgCache = a->prev; else a = Malloc(sizeof(arg_t)); a->arg = Strdupn(Buffer,Fill+1); a->prev = args; args = a; ++numargs; continue; } case EOL: if (++lcount < lines) break; if (numargs || jobin || jobout || joberr) add_job(args,numargs,jobin,jobout,joberr,jobpwd,flags); args = 0; numargs = 0; jobin = 0; jobout = 0; joberr = 0; jobpwd = 0; flags = 0; lcount = 0; if (q_len && (q_len == Waiting)) break; continue; case ERR: info("ignoring erroneous line\n"); continue; case 0: dbug("token: 0\n"); break; } if (start_jobs()) continue; if (ChildTerminated) { int flags = WNOHANG, ret; struct sigaction orig; siginfo_t info; pid_t pid; --ChildTerminated; if (q_len && (q_len == Waiting)) { dbug("queue is full\n"); } else { flags = WNOHANG; } if (InputsWaiting == 0) { dbug("wait blocking - listening for new pipe connection\n"); sig.sa_handler = processSignal; sigemptyset(&sig.sa_mask); sigaddset(&sig.sa_mask,SIGPOLL); sig.sa_flags = 0; ret = sigaction(SIGPOLL,&sig,&orig); assert(ret == 0); } #ifdef HAVE_WAIT4 if (RsrcUsage) { struct rusage rusage; if (0 < (pid = wait4(0,&ret,InputsWaiting == 0 ? 0 : flags,&rusage))) clear_job(pid,ret,&rusage); } else #endif #ifdef __sun if ((0 == waitid(P_PGID,PGID, &info, ((q_len && q_len == Waiting) ? 0 : WNOHANG) | WEXITED)) && (info.si_pid != 0)) clear_job(info.si_pid,info.si_status,0); #else if ((pid = waitpid(0,&ret,flags)) > 0) { clear_job(pid,ret,0); } #endif if (InputsWaiting == 0) { ret = sigaction(SIGPOLL,&orig,0); assert(ret == 0); } start_jobs(); } } if (numargs) add_job(args,numargs,jobin,jobout,joberr,jobpwd,flags); while ((Executing || Ready) && (Terminate == 0)) { pid_t pid; int ret; #ifdef HAVE_WAIT4 struct rusage rusage; #endif start_jobs(); #ifdef HAVE_WAIT4 pid = wait4(0,&ret,0,&rusage); clear_job(pid,ret,&rusage); #else pid = wait(&ret); clear_job(pid,ret,0); #endif } while (Executing) { pid_t pid; int ret; #ifdef HAVE_WAIT4 struct rusage rusage; pid = wait4(0,&ret,0,&rusage); clear_job(pid,ret,&rusage); #else pid = wait(&ret); clear_job(pid,ret,0); #endif } if (start) { unsigned long long now = gettime(); double td = (now-start)/1000000.0; unsigned min = (unsigned)floor(td) / 60, hr = min / 60; td -= min * 60; min -= hr * 60; if (hr > 0) info("%u jobs in %02dhr %02dmin %.3gs\n",Jid,hr,min,td); else if (min > 0) info("%u jobs in %02dmin %.3g sec.\n",Jid,min,td); else info("%u jobs in %.3g sec.\n",Jid,td); } return ExitCode; } /* vim:tw=0 */ xjobs-20120412/log.h0000644000175000017500000000056211741576100013771 0ustar thierrythierry/* * Copyright 2006, Thomas Maier-Komor * LICENSE: GPLv2, see file COPYING for details */ #ifndef LOG_H #define LOG_H #include typedef enum { Silent = 0, Error, Warning, Info, Debug } verbose_t; extern void dbug(const char *, ...); extern void info(const char *, ...); extern void warn(const char *, ...); extern void error(const char *, ...); #endif xjobs-20120412/configure.in0000755000175000017500000000270411741576100015353 0ustar thierrythierryAC_INIT(xjobs.c) AC_CONFIG_HEADER(config.h) AC_CANONICAL_SYSTEM AC_EXEEXT PACKAGE=xjobs VERSION=20120412 AC_PREFIX_DEFAULT(/usr/local) test "$prefix" = NONE && prefix=/usr/local test "$exec_prefix" = NONE && exec_prefix=$prefix USRCFLAGS=$CFLAGS AC_LANG_C AC_PROG_CC(cc gcc) AC_SUBST(CFLAGS) AC_PROG_LEX wlex=`which $LEX` AS_IF( [test -x "$wlex"],, AC_MSG_ERROR(flex or lex is needed to compile xjobs.) ) AC_PROG_INSTALL AC_PATH_PROG(RM,rm) test "${USRCFLAGS}" = "" -a "${GCC}" = "yes" && CFLAGS="-g -O2" test "${USRCFLAGS}" = "" -a "${GCC}" != "yes" && CFLAGS="-g -O" AC_C_RESTRICT AC_C_INLINE AC_HEADER_ASSERT AC_TYPE_SIGNAL AC_SYS_LARGEFILE AC_CHECK_LIB(umem,malloc,LIBS="$LIBS -lumem") AC_SEARCH_LIBS(ceil,m) AC_SEARCH_LIBS(wait4,c,AC_DEFINE(HAVE_WAIT4)) AC_FUNC_FORK AC_FUNC_MMAP AC_FUNC_ALLOCA AC_ARG_ENABLE(posix_spawn, [ --enable-posix_spawn enables posix spawn (vfork is usually faster)], [enable_spawn=yes], ) AS_IF( [test x$enable_spawn = xyes], AC_CHECK_HEADER([spawn.h], AC_DEFINE(HAVE_SPAWN,1,posix_spawn is available), AC_MSG_RESULT(omitting posix spawn support), AC_INCLUDES_DEFAULT ) ) AC_CHECK_HEADER([stropts.h], AC_DEFINE(HAVE_STROPTS_H,1,stropts.h is available), AC_MSG_RESULT(no stropts.h available), AC_INCLUDES_DEFAULT ) AC_SUBST(DEBUG) AC_DEFINE_UNQUOTED(PACKAGE,"${PACKAGE}") AC_DEFINE_UNQUOTED(VERSION,"${VERSION}") AC_SUBST(PACKAGE) AC_SUBST(VERSION) AC_SUBST(AUTOCONF) AC_OUTPUT(Makefile) # vim:tw=0 xjobs-20120412/README0000644000175000017500000000257111741576100013721 0ustar thierrythierryxjobs README ============ Contact: ======== Author: Thomas Maier-Komor e-mail: thomas@maier-komor.de LICENSE: ======== GNU GPL 2 (see file COPYING for details) DESCRIPTION: ============ For a detailed description refer to the included manpage. INSTALLATION: ============= In most cases you should get happy by executing "make install". If you had to apply fixes to the Makefile or the sources, please let me know what you had to do. ChangeLog: ========== See file ChangeLog. KNOWN LIMITATIONS: ================== Cygwin seems to have a couple of issues concerning named pipes: 1) no SIGPOLL when a named pipe gets ready 2) read incorrectly returning 0, when there is still a writer on the pipe 3) need to reopen a pipe to access data written by another process 4) incorrectly delivering SIGPIPE to writer, as a consequence of 2) In consequence, when using xjobs under Cygwin with a named pipe, single jobs might be rejected completely by signaling SIGPIPE to the sender. This is not a problem of xjobs, but rather an implementation issue of Cygwin. FEEDBACK: ========= I would be grateful concerning getting feedback. If you like xjobs, dislike it because of a specific reason, want to report a bug or have a request for enhancement, feel free to contact me. DONATIONS: ========== If you like this software and would like to support it, you can donate to my PayPal account via e-mail. xjobs-20120412/xjobs.10000644000175000017500000001700111741576100014242 0ustar thierrythierry.TH "xjobs" "1" "20100915" "Thomas Maier-Komor" "User Commands" .SH "NAME" xjobs \- construct command line and execute jobs in parallel .SH "SYNOPSIS" .LP xjobs [\fIoptions\fP] [\fIutility [\fIargument ...\fP]\fP] .SH "DESCRIPTION" .LP xjobs reads job descriptions line by line and executes them in parallel. It limits the number of parallel executing jobs and starts new jobs when jobs finish. Therefore, it combines the arguments from every input line with the \fIutility\fR and \fIargument\fRs given on the command line. If no \fIutility\fR is given as an argument to xjobs, then the first argument on every job line will be used as \fIutility\fR. To execute \fIutility\fR xjobs searches the directories given in the PATH environment variable and uses the first file found in these directories. .LP xjobs is \fBmost useful on multiprocessor machines\fR when one needs to execute several time consuming commands that could possibly be run in parallel. With xjobs this can be achieved easily, and it is possible to limit the load of the machine to a useful value. It works similar to \fIxargs\fR, but starts several processes simultaneously and gives only one line of arguments to each utility call. .LP By using I/O redirectors the standard input, output, and error stream of executed jobs can be redirected. Use < to redirect standard input, > to redirect standard output, >! to redirect standard output and overwrite an existing file, >> to append standard output to an existing file, >& to redirect both standard output and standard error output to the same file, and >>& to append both standard output and standard error output to the same file. .LP If passed on the command line, these operators specify the default I/O redirection that can be overwritten by specifying another redirector to a specific job on its argument line. After all these operators a filename is expected. See EXAMPLES below for an example. If you need more advanced shell features than the redirection operators supported by xjobs, then use as \fIutility\fR a shell of your preference. .LP Every job line can be preceeded by a "cd \fIdirectory\fR;" command that tells xjobs in which directory the job shall be executed. For every line this can only be used once. For more complex scripting, please pass the line to execute to a shell of your choice. .LP xjobs constructs the arguments of the jobs to execute from each input line. Each input line will create a seperate job, whereas newline character are handled as regular whitespace by xargs. To be able to include whitespace charakters in arguments, either preceed them with a backslash or quote them with single or doublequote charakters. A backslash charakter preceeding a newline will make xjobs ignore the newline character, thus giving you the ability to pass arguments for a single job across multiple lines. To include quotation marks in quoted arguments, preceed them with a backslash. Lines passed to xjobs beginning with a # charakter are interpreted as comments. .LP Finally, xjobs also includes a mechanism for serializing the execution. Like this it is possible to parallelize independent jobs and sequence jobs that have a dependency. This can be achieved by inserting a line that only consists of two percentage charakters in sequence (%%). All jobs before this sequence point are executed at the requested number of jobs in parallel. When hitting the sequence point xjobs waits for all processes to finish and then continues starting jobs that follow the sequence point. .LP When passing a named pipe (i.e. a file name created by mkfifo) via option -s as an input, xjobs will close and reopen the fifo when reaching end-of-file. Like this it is possible to setup an xjobs server and sending jobs to this server from muliple programs. See section EXAMPLES below for an example. .SH "OPTIONS" .LP .TP \fB\-j\fR <\fIjobs\fP> Sets the maximum number of jobs that are started in parallel. The default value is to limit the number executing jobs is equal to the number of online processors in the system. If the number passed as <\fIjobs\fP> is followed by an 'x' charakter (e.g. 2.5x), the value is multiplied with the number of online processors before setting the job limit. I.e. having a machine with 4 online processors and passing 2.5x as an argument to option -j will yield a joblimit of 10 jobs. .TP \fB\-s\fR <\fIscript\fP> Use file script instead of the standard input to read the job descriptions. .TP \fB\-n\fR Redirect standard output and standard error output of executed jobs to /dev/null. .TP \fB\-l\fR <\fInum\fP> Combine the arguments of <\fInum\fP> input lines for a single job. .TP \fB\-p\fR Start jobs interactively, prompting the user. .TP \fB\-q\fR <\fInum\fP> Limits the number of queued jobs to num elements. Normally xjobs reads in jobs from standard input or the give script and queues them if they cannot be started at once. With this option, xjobs will stop reading as soon as num jobs are queued and restart reading when a new job has been started. Like this xjobs allocates less memory. Use this option, if you pass huge number of jobs to xjobs, to limit memory consumption. It can also increase performance of xjobs, but be sure that jobs get fed fast enough to xjobs. .TP \fB\-1\fR Pass one argument per job, which is expected to be terminated by a new-line character. No argument parsing is performed. That way it is more easy to process jobs where arguments may include whitespace character or other tokens that influence argument parsing. .TP \fB\-0\fR Same as -1, but as a job and argument termination character a null-character (\\0) is expected instead of a new-line character. That way also arguments with new-line character can be processed without escape sequences. .TP \fB\-V\fR Print the version number of xjobs and exit. .TP \fB-v\fR <\fIlevel\fP> Set verbosity of xjobs to level. Valid leves are: 0=silent, 1=error, 2=warning, 3=info, 4=debug. The default level of verbosity is 3. .SH "EXAMPLES" .LP If you have a lot of .zip files that you want to extract, then use xjobs like this: .LP $ ls -1 *.zip | xjobs unzip .LP If you want to do the same without getting the output of each unzip task on your terminal, then try this: .LP $ ls -1 *.zip | xjobs -n unzip .LP To gzip all *.bak files in a given directory hierarchy, use it the following way: .LP $ find . -name '*.bak' | xjobs gzip .LP To generate index files for a set of *.jar files, you can use the redirection feature of xjobs, and do the following: .LP $ ls -1 *.jar | sed 's/\\(.*\\)/\\1 > \\1.idx/' | xjobs jar tf .LP If you also want to capture the error output, than use >& instead of >. .LP You can also use it to execute several different commands. Therefore, write a script file that contains every job you want to execute and pass it to xjobs with the option -s: .LP $ cat - > script .fi unzip my.zip .fi tar xf my.tar .fi lame --silent my.wav my.mp3 .fi crypt notsecret < mydata > secretfile .fi ^D .fi $ xjobs -s script .LP To be able to queue up jobs from multiple sources with xjobs, use a named pipe and pass it explicitly as input script. Then write the jobs to the named pipe: .fi $ mkfifo /var/run/my_named_pipe .fi $ xjobs -s /var/run/my_named_pipe & .fi $ echo unzip 1.zip >> /var/run/my_named_pipe .fi $ echo tar cf /backup/myhome.tar /home/me >> /var/run/my_named_pipe .SH "ENVIRONMENT VARIABLES" \fBPATH\fR .rt Determines the location of \fIcommand\fR\&. .SH "AUTHORS" .LP Thomas Maier\-Komor .fi Donations via PayPal are welcome! .SH "HOMEPAGE" .LP http://www.maier-komor.de/xjobs.html .SH "LICENSE" .LP GNU General Public License Version 2 .SH "SEE ALSO" .LP xargs(1) xjobs-20120412/install-sh0000755000175000017500000002202111741576100015035 0ustar thierrythierry#!/bin/sh # install - install a program, script, or datafile scriptversion=2005-05-14.22 # This originates from X11R5 (mit/util/scripts/install.sh), which was # later released in X11R6 (xc/config/util/install.sh) with the # following copyright and license. # # Copyright (C) 1994 X Consortium # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to # deal in the Software without restriction, including without limitation the # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or # sell copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # `make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. It can only install one file at a time, a restriction # shared with many OS's install programs. # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit="${DOITPROG-}" # put in absolute paths if you don't have them in your path; or use env. vars. mvprog="${MVPROG-mv}" cpprog="${CPPROG-cp}" chmodprog="${CHMODPROG-chmod}" chownprog="${CHOWNPROG-chown}" chgrpprog="${CHGRPPROG-chgrp}" stripprog="${STRIPPROG-strip}" rmprog="${RMPROG-rm}" mkdirprog="${MKDIRPROG-mkdir}" chmodcmd="$chmodprog 0755" chowncmd= chgrpcmd= stripcmd= rmcmd="$rmprog -f" mvcmd="$mvprog" src= dst= dir_arg= dstarg= no_target_directory= usage="Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE or: $0 [OPTION]... SRCFILES... DIRECTORY or: $0 [OPTION]... -t DIRECTORY SRCFILES... or: $0 [OPTION]... -d DIRECTORIES... In the 1st form, copy SRCFILE to DSTFILE. In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. In the 4th, create DIRECTORIES. Options: -c (ignored) -d create directories instead of installing files. -g GROUP $chgrpprog installed files to GROUP. -m MODE $chmodprog installed files to MODE. -o USER $chownprog installed files to USER. -s $stripprog installed files. -t DIRECTORY install into DIRECTORY. -T report an error if DSTFILE is a directory. --help display this help and exit. --version display version info and exit. Environment variables override the default commands: CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG " while test -n "$1"; do case $1 in -c) shift continue;; -d) dir_arg=true shift continue;; -g) chgrpcmd="$chgrpprog $2" shift shift continue;; --help) echo "$usage"; exit $?;; -m) chmodcmd="$chmodprog $2" shift shift continue;; -o) chowncmd="$chownprog $2" shift shift continue;; -s) stripcmd=$stripprog shift continue;; -t) dstarg=$2 shift shift continue;; -T) no_target_directory=true shift continue;; --version) echo "$0 $scriptversion"; exit $?;; *) # When -d is used, all remaining arguments are directories to create. # When -t is used, the destination is already specified. test -n "$dir_arg$dstarg" && break # Otherwise, the last argument is the destination. Remove it from $@. for arg do if test -n "$dstarg"; then # $@ is not empty: it contains at least $arg. set fnord "$@" "$dstarg" shift # fnord fi shift # arg dstarg=$arg done break;; esac done if test -z "$1"; then if test -z "$dir_arg"; then echo "$0: no input file specified." >&2 exit 1 fi # It's OK to call `install-sh -d' without argument. # This can happen when creating conditional directories. exit 0 fi for src do # Protect names starting with `-'. case $src in -*) src=./$src ;; esac if test -n "$dir_arg"; then dst=$src src= if test -d "$dst"; then mkdircmd=: chmodcmd= else mkdircmd=$mkdirprog fi else # Waiting for this to be detected by the "$cpprog $src $dsttmp" command # might cause directories to be created, which would be especially bad # if $src (and thus $dsttmp) contains '*'. if test ! -f "$src" && test ! -d "$src"; then echo "$0: $src does not exist." >&2 exit 1 fi if test -z "$dstarg"; then echo "$0: no destination specified." >&2 exit 1 fi dst=$dstarg # Protect names starting with `-'. case $dst in -*) dst=./$dst ;; esac # If destination is a directory, append the input filename; won't work # if double slashes aren't ignored. if test -d "$dst"; then if test -n "$no_target_directory"; then echo "$0: $dstarg: Is a directory" >&2 exit 1 fi dst=$dst/`basename "$src"` fi fi # This sed command emulates the dirname command. dstdir=`echo "$dst" | sed -e 's,/*$,,;s,[^/]*$,,;s,/*$,,;s,^$,.,'` # Make sure that the destination directory exists. # Skip lots of stat calls in the usual case. if test ! -d "$dstdir"; then defaultIFS=' ' IFS="${IFS-$defaultIFS}" oIFS=$IFS # Some sh's can't handle IFS=/ for some reason. IFS='%' set x `echo "$dstdir" | sed -e 's@/@%@g' -e 's@^%@/@'` shift IFS=$oIFS pathcomp= while test $# -ne 0 ; do pathcomp=$pathcomp$1 shift if test ! -d "$pathcomp"; then $mkdirprog "$pathcomp" # mkdir can fail with a `File exist' error in case several # install-sh are creating the directory concurrently. This # is OK. test -d "$pathcomp" || exit fi pathcomp=$pathcomp/ done fi if test -n "$dir_arg"; then $doit $mkdircmd "$dst" \ && { test -z "$chowncmd" || $doit $chowncmd "$dst"; } \ && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } \ && { test -z "$stripcmd" || $doit $stripcmd "$dst"; } \ && { test -z "$chmodcmd" || $doit $chmodcmd "$dst"; } else dstfile=`basename "$dst"` # Make a couple of temp file names in the proper directory. dsttmp=$dstdir/_inst.$$_ rmtmp=$dstdir/_rm.$$_ # Trap to clean up those temp files at exit. trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 trap '(exit $?); exit' 1 2 13 15 # Copy the file name to the temp name. $doit $cpprog "$src" "$dsttmp" && # and set any options; do chmod last to preserve setuid bits. # # If any of these fail, we abort the whole thing. If we want to # ignore errors from any of these, just make sure not to ignore # errors from the above "$doit $cpprog $src $dsttmp" command. # { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } \ && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } \ && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } \ && { test -z "$chmodcmd" || $doit $chmodcmd "$dsttmp"; } && # Now rename the file to the real destination. { $doit $mvcmd -f "$dsttmp" "$dstdir/$dstfile" 2>/dev/null \ || { # The rename failed, perhaps because mv can't rename something else # to itself, or perhaps because mv is so ancient that it does not # support -f. # Now remove or move aside any old file at destination location. # We try this two ways since rm can't unlink itself on some # systems and the destination file might be busy for other # reasons. In this case, the final cleanup might fail but the new # file should still install successfully. { if test -f "$dstdir/$dstfile"; then $doit $rmcmd -f "$dstdir/$dstfile" 2>/dev/null \ || $doit $mvcmd -f "$dstdir/$dstfile" "$rmtmp" 2>/dev/null \ || { echo "$0: cannot unlink or rename $dstdir/$dstfile" >&2 (exit 1); exit 1 } else : fi } && # Now rename the file to the real destination. $doit $mvcmd "$dsttmp" "$dstdir/$dstfile" } } fi || { (exit 1); exit 1; } done # The final little trick to "correctly" pass the exit status to the exit trap. { (exit 0); exit 0 } # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-end: "$" # End: xjobs-20120412/COPYING0000644000175000017500000004313011741576100014070 0ustar thierrythierry GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The licenses for most software are designed to take away your freedom to share and change it. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change free software--to make sure the software is free for all its users. This General Public License applies to most of the Free Software Foundation's software and to any other program whose authors commit to using it. (Some other Free Software Foundation software is covered by the GNU Library General Public License instead.) You can apply it to your programs, too. When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are designed to make sure that you have the freedom to distribute copies of free software (and charge for this service if you wish), that you receive source code or can get it if you want it, that you can change the software or use pieces of it in new free programs; and that you know you can do these things. To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute copies of the software, or if you modify it. For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the recipients all the rights that you have. You must make sure that they, too, receive or can get the source code. And you must show them these terms so they know their rights. We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which gives you legal permission to copy, distribute and/or modify the software. Also, for each author's protection and ours, we want to make certain that everyone understands that there is no warranty for this free software. If the software is modified by someone else and passed on, we want its recipients to know that what they have is not the original, so that any problems introduced by others will not reflect on the original authors' reputations. Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that redistributors of a free program will individually obtain patent licenses, in effect making the program proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free use or not licensed at all. The precise terms and conditions for copying, distribution and modification follow. GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION 0. This License applies to any program or other work which contains a notice placed by the copyright holder saying it may be distributed under the terms of this General Public License. The "Program", below, refers to any such program or work, and a "work based on the Program" means either the Program or any derivative work under copyright law: that is to say, a work containing the Program or a portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter, translation is included without limitation in the term "modification".) Each licensee is addressed as "you". Activities other than copying, distribution and modification are not covered by this License; they are outside its scope. The act of running the Program is not restricted, and the output from the Program is covered only if its contents constitute a work based on the Program (independent of having been made by running the Program). Whether that is true depends on what the Program does. 1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate copyright notice and disclaimer of warranty; keep intact all the notices that refer to this License and to the absence of any warranty; and give any other recipients of the Program a copy of this License along with the Program. You may charge a fee for the physical act of transferring a copy, and you may at your option offer warranty protection in exchange for a fee. 2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on the Program, and copy and distribute such modifications or work under the terms of Section 1 above, provided that you also meet all of these conditions: a) You must cause the modified files to carry prominent notices stating that you changed the files and the date of any change. b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the terms of this License. c) If the modified program normally reads commands interactively when run, you must cause it, when started running for such interactive use in the most ordinary way, to print or display an announcement including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you provide a warranty) and that users may redistribute the program under these conditions, and telling the user how to view a copy of this License. (Exception: if the Program itself is interactive but does not normally print such an announcement, your work based on the Program is not required to print an announcement.) These requirements apply to the modified work as a whole. If identifiable sections of that work are not derived from the Program, and can be reasonably considered independent and separate works in themselves, then this License, and its terms, do not apply to those sections when you distribute them as separate works. But when you distribute the same sections as part of a whole which is a work based on the Program, the distribution of the whole must be on the terms of this License, whose permissions for other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it. Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by you; rather, the intent is to exercise the right to control the distribution of derivative or collective works based on the Program. In addition, mere aggregation of another work not based on the Program with the Program (or with a work based on the Program) on a volume of a storage or distribution medium does not bring the other work under the scope of this License. 3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or executable form under the terms of Sections 1 and 2 above provided that you also do one of the following: a) Accompany it with the complete corresponding machine-readable source code, which must be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no more than your cost of physically performing source distribution, a complete machine-readable copy of the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a medium customarily used for software interchange; or, c) Accompany it with the information you received as to the offer to distribute corresponding source code. (This alternative is allowed only for noncommercial distribution and only if you received the program in object code or executable form with such an offer, in accord with Subsection b above.) The source code for a work means the preferred form of the work for making modifications to it. For an executable work, complete source code means all the source code for all modules it contains, plus any associated interface definition files, plus the scripts used to control compilation and installation of the executable. However, as a special exception, the source code distributed need not include anything that is normally distributed (in either source or binary form) with the major components (compiler, kernel, and so on) of the operating system on which the executable runs, unless that component itself accompanies the executable. If distribution of executable or object code is made by offering access to copy from a designated place, then offering equivalent access to copy the source code from the same place counts as distribution of the source code, even though third parties are not compelled to copy the source along with the object code. 4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance. 5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it. 6. Each time you redistribute the Program (or any work based on the Program), the recipient automatically receives a license from the original licensor to copy, distribute or modify the Program subject to these terms and conditions. You may not impose any further restrictions on the recipients' exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to this License. 7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason (not limited to patent issues), conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not distribute the Program at all. For example, if a patent license would not permit royalty-free redistribution of the Program by all those who receive copies directly or indirectly through you, then the only way you could satisfy both it and this License would be to refrain entirely from distribution of the Program. If any portion of this section is held invalid or unenforceable under any particular circumstance, the balance of the section is intended to apply and the section as a whole is intended to apply in other circumstances. It is not the purpose of this section to induce you to infringe any patents or other property right claims or to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the free software distribution system, which is implemented by public license practices. Many people have made generous contributions to the wide range of software distributed through that system in reliance on consistent application of that system; it is up to the author/donor to decide if he or she is willing to distribute software through any other system and a licensee cannot impose that choice. This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this License. 8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) 19yy This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) 19yy name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. , 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License. xjobs-20120412/Makefile.in0000644000175000017500000000163511741576100015106 0ustar thierrythierryCC = @CC@ LEX = @LEX@ DEFS = @DEFS@ CFLAGS = @CFLAGS@ $(DEFS) LDFLAGS = @LDFLAGS@ LIBS = @LIBS@ EXE = @EXEEXT@ prefix = @prefix@ exec_prefix = @exec_prefix@ datarootdir = @datarootdir@ bindir = @bindir@ mandir = @mandir@/man1 RM = @RM@ INSTALL = @INSTALL@ TARGET = xjobs$(EXE) LEXSRC = tokenizer.l SOURCES = xjobs.c log.c $(LEXSRC:.l=.c) OBJECTS = $(SOURCES:.c=.o) all: $(TARGET) $(OBJECTS): config.h Makefile $(TARGET): $(OBJECTS) $(CC) $(CFLAGS) $(LDFLAGS) $(OBJECTS) $(LIBS) -o $@ %.o: %.c $(CC) $(CFLAGS) -c $< -o $@ %.c: %.l $(LEX) -t $< > $@ clean: -$(RM) $(OBJECTS) $(LEXSRC:.l=.c) distclean: clean -$(RM) $(TARGET) config.h config.log \ config.status Makefile core install: $(TARGET) -$(INSTALL) -d $(DESTDIR)$(bindir) $(INSTALL) $(TARGET) $(DESTDIR)$(bindir) -$(INSTALL) -d $(DESTDIR)$(mandir) $(INSTALL) xjobs.1 $(DESTDIR)$(mandir) lint: lint $(CFLAGS) $(SOURCES) xjobs-20120412/config.h.in0000644000175000017500000000176411741576100015067 0ustar thierrythierry/* package */ #undef PACKAGE /* version of mbuffer */ #undef VERSION /* Define if you want support for debugging messages. */ #undef DEBUG /* Undefine if you want asserts enabled. */ #undef NDEBUG /* Define if you have a working `mmap' system call. */ #undef HAVE_MMAP /* Define as the return type of signal handlers (int or void). */ #undef RETSIGTYPE /* Define if you have the strerror function. */ #undef HAVE_STRERROR /* Define if you have posix_spawn function. */ #undef HAVE_SPAWN /* Do we have stream support? */ #undef HAVE_STROPTS_H /* Define if `st_blksize' is member of `struct stat'. */ #undef HAVE_STRUCT_STAT_ST_BLKSIZE /* Do we have wait4 to report resource usage? */ #undef HAVE_WAIT4 /* largefile support */ #undef _LARGE_FILE #undef _LARGEFILE_SOURCE #undef _LARGEFILE64_SOURCE #undef _FILE_OFFSET_BITS #undef restrict #undef inline /* vfork available? */ #undef HAVE_WORKING_VFORK #undef HAVE_VFORK_H #undef HAVE_ALLOCA_H #ifndef HAVE_WORKING_VFORK #define vfork fork #endif xjobs-20120412/ChangeLog0000755000175000017500000001435411741576100014620 0ustar thierrythierryRelease 20120412: ================= - fix: transient job starting stall on some systems when reading reading multiple scripts from a named pipe - workaround for CYGWIN causing a loop in xjobs on empty named pipes Release 20110730: ================= - fix: revert removable of DESTDIR prefix in Makefile.in - lint cleanups Release 20110724: ================= - fix: resource usage report may be omitted in some cases - fix: some time formatting looked weird - fix: lex check needs a fix - minor cleanups for gcc, lex, and make Release 20100915: ================= - added support for simplified argument parsint with one argument per line terminated by either \n or \0 Release 20100311: ================= - workaround for OpenBSD's lack of sysconf _SC_NPROCESSORS_ONLN - added support for setting the work directory per job (add a "cd ;" at the beginning of each line to execute the job in a different directory) Release 20100203: ================= - fixed buffer overflow in display_summary Release 20091012: ================= - updated option -n to preserve stderr - new option -N, which replicates old -n - new option -d, which provides direct unbuffered output of children - man path needs to be created - *BSD has SIGIO instead of SIGPOLL Release 20080824: ================= - added enhanced support for named pipes - configure should display an error if neither flex nor lex is available - clear_job should honor verbosity setting - added option -e to terminate if a job exits with EXIT_FAILURE - xjobs could support reading from named pipes better - added resource usage display (can be turned off with -r) - added detailed exit status reporting (i.e. termination signal) - times are now reported in days, hours, minutes, and seconds - added target lint Release 20080515: ================= - use autoconf for configuration - more flexible build process - lint cleanups - exit(EXIT_FAILURE) upon 2nd SIGINT - vfork related fixes - updated usage output Release 20080322: ================= - pass environment down to child processes Release 20080213: ================= - added support for overwriting output file - fix for log file handling - handle missing argument for I/O redirector on command line gracefully - handle jobs consisting only of I/O redirections - be more efficient with open/close et al. - added support for line continuation with backslash at end of line - handle SIGINT and SIGTERM - added largefile support - enhance build system Release 20071122: ================= - fix abort on unresolvable executable - fixed a memory leak - exit with EXIT_FAILURE in case at least one job failed Release 20070923: ================= - always report execution time for jobs Release 20070915: ================= - report execution time of every job Release 20061008: ================= - use posix_spawn if available instead of vfork/exec - bugfix: don't create an input file if it's not existing - append operator >> should create a file if it doesn't exist Release 20060807: ================= - documented option -p in usage, too - fixed an issue regarding prompt mode - bugfix for xjobs not working without a common executable for all jobs - job input redirection was broken Release 20060731: ================= - enhanced option -j to support maximum job count multiplier based on the number of online processors - made xjobs' source code C89 compatible Release 20060726: ================= - condense termination message of jobs without output to a single line - added missing newline after message reporting start of new job Release 20060720: ================= - don't link against libumem on Solaris by default - silently ignore errors when writing to stdout instead of bailing out with an assertion failure - transfer small outputs with read/write instead of mmap/write - use vfork instead of fork - reduced the number of write syscalls - added a cache for PATH lookups - ajusted Makefile to be compatible with older versions of make - minor fixes Release 20060709: ================= - switch from default GNU flex to native lex, because it doesn't handle umlauts correctly in fast mode (flex -f) Release 20060413: ================= - drastic performance improvements (x10 job spawning speed, 1/100 user cpu time) (thanks go to DTrace for the good hints) - added new option -q to limit the number of queued jobs - allow empty arguments - bugfix: output could get mixed up Release 20060412: ================= - added missing newlines - work around a shell integration inconsistency with bourne shell - minor portability fixes - PATH_MAX includes \0 Release 20060411: ================= - added support for appending output redirection operators >>, >>& - added support for sequence points %% - when something goes wrong, wait for childs to finish before terminating - buffer stdout and stderr of childs and ouput it condensed without interleaving with other output, when the child has terminated - added support for commenting xjobs scripts - beautified output and enhanced readability - resolve symlinks of executables only in debug mode - source code made more standards aware and conforming - close unneeded files before exec - added option -l with xargs equivalent semantics (pass arguments from several lines to a single job) - added option -p with xargs identical semantics (prompt mode) - bugfix: file-descriptor accessing /dev/null could be closed by accident - bugfix: find executable relative to the cwd, too. Release 20060410: ================= - bugfix: file-descriptor 0 could be closed unintentionally, causing flex to bail out under Linux - code cleanups for tokenizer.l to make gcc more happy - changed output format for failed jobs to be better readable - documentation update to include quoting of arguments - support quoting of tab charakters Release 20060409: ================= - bugfix: xjobs can run out of filedescriptors - bugfix: always start jobs in FIFO order - bugfix: . was an invalid and implicit directory in PATH - bugfix: incorrect handling of unresolvable executables - bugfix: subtile memory bug revealded by libumem - handle low memory situations more gracefully - made xjobs more lint clean - be more verbose about queue status in debug mode - changed output format for reporting finished jobs - docu update Release 20060408: ================= (initial release) xjobs-20120412/tokens.h0000644000175000017500000000044411741576100014512 0ustar thierrythierry/* * Copyright 2006-2010, Thomas Maier-Komor * LICENSE: GPLv2, see file COPYING for details */ #ifndef TOKENS_H #define TOKENS_H typedef enum { UQUOTED = 257, DQUOTED, SQUOTED, EOL, ERR, INPUT, OUTPUT, APPEND, APPERR, SEQUPT, ERRLOG, OVWROUTPUT, CD } token_t; #endif /* TOKENS_H */ xjobs-20120412/config.guess0000755000175000017500000012463411741576100015366 0ustar thierrythierry#! /bin/sh # Attempt to guess a canonical system name. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, # 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. timestamp='2005-07-08' # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA # 02110-1301, USA. # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Per Bothner . # Please send patches to . Submit a context # diff and a properly formatted ChangeLog entry. # # This script attempts to guess a canonical system name similar to # config.sub. If it succeeds, it prints the system name on stdout, and # exits with 0. Otherwise, it exits with 1. # # The plan is that this can be called by configure scripts if you # don't specify an explicit build system type. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] Output the configuration name of the system \`$me' is run on. Operation modes: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.guess ($timestamp) Originally written by Per Bothner. Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." help=" Try \`$me --help' for more information." # Parse command line while test $# -gt 0 ; do case $1 in --time-stamp | --time* | -t ) echo "$timestamp" ; exit ;; --version | -v ) echo "$version" ; exit ;; --help | --h* | -h ) echo "$usage"; exit ;; -- ) # Stop option processing shift; break ;; - ) # Use stdin as input. break ;; -* ) echo "$me: invalid option $1$help" >&2 exit 1 ;; * ) break ;; esac done if test $# != 0; then echo "$me: too many arguments$help" >&2 exit 1 fi trap 'exit 1' 1 2 15 # CC_FOR_BUILD -- compiler used by this script. Note that the use of a # compiler to aid in system detection is discouraged as it requires # temporary files to be created and, as you can see below, it is a # headache to deal with in a portable fashion. # Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. 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For targets that recently # switched to ELF, *-*-netbsd* would select the old # object file format. This provides both forward # compatibility and a consistent mechanism for selecting the # object file format. # # Note: NetBSD doesn't particularly care about the vendor # portion of the name. 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Ake) contributed MIS and NILE. if test "`(/bin/universe) 2>/dev/null`" = att ; then echo pyramid-pyramid-sysv3 else echo pyramid-pyramid-bsd fi exit ;; NILE*:*:*:dcosx) echo pyramid-pyramid-svr4 exit ;; DRS?6000:unix:4.0:6*) echo sparc-icl-nx6 exit ;; DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) case `/usr/bin/uname -p` in sparc) echo sparc-icl-nx7; exit ;; esac ;; sun4H:SunOS:5.*:*) echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; i86pc:SunOS:5.*:*) echo i386-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:6*:*) # According to config.sub, this is the proper way to canonicalize # SunOS6. Hard to guess exactly what SunOS6 will be like, but # it's likely to be more like Solaris than SunOS4. echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:*:*) case "`/usr/bin/arch -k`" in Series*|S4*) UNAME_RELEASE=`uname -v` ;; esac # Japanese Language versions have a version number like `4.1.3-JL'. echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` exit ;; sun3*:SunOS:*:*) echo m68k-sun-sunos${UNAME_RELEASE} exit ;; sun*:*:4.2BSD:*) UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3 case "`/bin/arch`" in sun3) echo m68k-sun-sunos${UNAME_RELEASE} ;; sun4) echo sparc-sun-sunos${UNAME_RELEASE} ;; esac exit ;; aushp:SunOS:*:*) echo sparc-auspex-sunos${UNAME_RELEASE} exit ;; # The situation for MiNT is a little confusing. The machine name # can be virtually everything (everything which is not # "atarist" or "atariste" at least should have a processor # > m68000). The system name ranges from "MiNT" over "FreeMiNT" # to the lowercase version "mint" (or "freemint"). Finally # the system name "TOS" denotes a system which is actually not # MiNT. But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) echo m68k-milan-mint${UNAME_RELEASE} exit ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) echo m68k-hades-mint${UNAME_RELEASE} exit ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) echo m68k-unknown-mint${UNAME_RELEASE} exit ;; m68k:machten:*:*) echo m68k-apple-machten${UNAME_RELEASE} exit ;; powerpc:machten:*:*) echo powerpc-apple-machten${UNAME_RELEASE} exit ;; RISC*:Mach:*:*) echo mips-dec-mach_bsd4.3 exit ;; RISC*:ULTRIX:*:*) echo mips-dec-ultrix${UNAME_RELEASE} exit ;; VAX*:ULTRIX*:*:*) echo vax-dec-ultrix${UNAME_RELEASE} exit ;; 2020:CLIX:*:* | 2430:CLIX:*:*) echo clipper-intergraph-clix${UNAME_RELEASE} exit ;; mips:*:*:UMIPS | mips:*:*:RISCos) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __cplusplus #include /* for printf() prototype */ int main (int argc, char *argv[]) { #else int main (argc, argv) int argc; char *argv[]; { #endif #if defined (host_mips) && defined (MIPSEB) #if defined (SYSTYPE_SYSV) printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_SVR4) printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); #endif #endif exit (-1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && SYSTEM_NAME=`$dummy $dummyarg` && { echo "$SYSTEM_NAME"; exit; } echo mips-mips-riscos${UNAME_RELEASE} exit ;; Motorola:PowerMAX_OS:*:*) echo powerpc-motorola-powermax exit ;; Motorola:*:4.3:PL8-*) echo powerpc-harris-powermax exit ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) echo powerpc-harris-powermax exit ;; Night_Hawk:Power_UNIX:*:*) echo powerpc-harris-powerunix exit ;; m88k:CX/UX:7*:*) echo m88k-harris-cxux7 exit ;; m88k:*:4*:R4*) echo m88k-motorola-sysv4 exit ;; m88k:*:3*:R3*) echo m88k-motorola-sysv3 exit ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] then if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ [ ${TARGET_BINARY_INTERFACE}x = x ] then echo m88k-dg-dgux${UNAME_RELEASE} else echo m88k-dg-dguxbcs${UNAME_RELEASE} fi else echo i586-dg-dgux${UNAME_RELEASE} fi exit ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) echo m88k-dolphin-sysv3 exit ;; M88*:*:R3*:*) # Delta 88k system running SVR3 echo m88k-motorola-sysv3 exit ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) echo m88k-tektronix-sysv3 exit ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) echo m68k-tektronix-bsd exit ;; *:IRIX*:*:*) echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` exit ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) echo i386-ibm-aix exit ;; ia64:AIX:*:*) if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} exit ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include main() { if (!__power_pc()) exit(1); puts("powerpc-ibm-aix3.2.5"); exit(0); } EOF if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` then echo "$SYSTEM_NAME" else echo rs6000-ibm-aix3.2.5 fi elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then echo rs6000-ibm-aix3.2.4 else echo rs6000-ibm-aix3.2 fi exit ;; *:AIX:*:[45]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${IBM_ARCH}-ibm-aix${IBM_REV} exit ;; *:AIX:*:*) echo rs6000-ibm-aix exit ;; ibmrt:4.4BSD:*|romp-ibm:BSD:*) echo romp-ibm-bsd4.4 exit ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to exit ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) echo rs6000-bull-bosx exit ;; DPX/2?00:B.O.S.:*:*) echo m68k-bull-sysv3 exit ;; 9000/[34]??:4.3bsd:1.*:*) echo m68k-hp-bsd exit ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) echo m68k-hp-bsd4.4 exit ;; 9000/[34678]??:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` case "${UNAME_MACHINE}" in 9000/31? ) HP_ARCH=m68000 ;; 9000/[34]?? ) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "${sc_cpu_version}" in 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case "${sc_kernel_bits}" in 32) HP_ARCH="hppa2.0n" ;; 64) HP_ARCH="hppa2.0w" ;; '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 esac ;; esac fi if [ "${HP_ARCH}" = "" ]; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if [ ${HP_ARCH} = "hppa2.0w" ] then eval $set_cc_for_build # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. GNU and HP use different nomenclature: # # $ CC_FOR_BUILD=cc ./config.guess # => hppa2.0w-hp-hpux11.23 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | grep __LP64__ >/dev/null then HP_ARCH="hppa2.0w" else HP_ARCH="hppa64" fi fi echo ${HP_ARCH}-hp-hpux${HPUX_REV} exit ;; ia64:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` echo ia64-hp-hpux${HPUX_REV} exit ;; 3050*:HI-UX:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include int main () { long cpu = sysconf (_SC_CPU_VERSION); /* The order matters, because CPU_IS_HP_MC68K erroneously returns true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } echo unknown-hitachi-hiuxwe2 exit ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) echo hppa1.1-hp-bsd exit ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) echo hppa1.1-hp-osf exit ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo ${UNAME_MACHINE}-unknown-osf1mk else echo ${UNAME_MACHINE}-unknown-osf1 fi exit ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*[A-Z]90:*:*:*) echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; *:UNICOS/mp:*:*) echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} exit ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi${UNAME_RELEASE} exit ;; *:BSD/OS:*:*) echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} exit ;; *:FreeBSD:*:*) echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` exit ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit ;; i*:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit ;; i*:windows32*:*) # uname -m includes "-pc" on this system. echo ${UNAME_MACHINE}-mingw32 exit ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit ;; x86:Interix*:[34]*) echo i586-pc-interix${UNAME_RELEASE}|sed -e 's/\..*//' exit ;; [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit ;; i*:Windows_NT*:* | Pentium*:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # It also conflicts with pre-2.0 versions of AT&T UWIN. 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m32r*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; mips:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef mips #undef mipsel #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=mipsel #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=mips #else CPU= #endif #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=` test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } ;; mips64:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef mips64 #undef mips64el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=mips64el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=mips64 #else CPU= #endif #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^CPU=` test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } ;; ppc:Linux:*:*) echo powerpc-unknown-linux-gnu exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-gnu exit ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in EV5) UNAME_MACHINE=alphaev5 ;; EV56) UNAME_MACHINE=alphaev56 ;; PCA56) UNAME_MACHINE=alphapca56 ;; PCA57) UNAME_MACHINE=alphapca56 ;; EV6) UNAME_MACHINE=alphaev6 ;; EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} exit ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) echo hppa1.1-unknown-linux-gnu ;; PA8*) echo hppa2.0-unknown-linux-gnu ;; *) echo hppa-unknown-linux-gnu ;; esac exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-gnu exit ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-ibm-linux exit ;; sh64*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sh*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; x86_64:Linux:*:*) echo x86_64-unknown-linux-gnu exit ;; i*86:Linux:*:*) # The BFD linker knows what the default object file format is, so # first see if it will tell us. cd to the root directory to prevent # problems with other programs or directories called `ld' in the path. # Set LC_ALL=C to ensure ld outputs messages in English. ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ | sed -ne '/supported targets:/!d s/[ ][ ]*/ /g s/.*supported targets: *// s/ .*// p'` case "$ld_supported_targets" in elf32-i386) TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" ;; a.out-i386-linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" exit ;; coff-i386) echo "${UNAME_MACHINE}-pc-linux-gnucoff" exit ;; "") # Either a pre-BFD a.out linker (linux-gnuoldld) or # one that does not give us useful --help. echo "${UNAME_MACHINE}-pc-linux-gnuoldld" exit ;; esac # Determine whether the default compiler is a.out or elf eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include #ifdef __ELF__ # ifdef __GLIBC__ # if __GLIBC__ >= 2 LIBC=gnu # else LIBC=gnulibc1 # endif # else LIBC=gnulibc1 # endif #else #ifdef __INTEL_COMPILER LIBC=gnu #else LIBC=gnuaout #endif #endif #ifdef __dietlibc__ LIBC=dietlibc #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep ^LIBC=` test x"${LIBC}" != x && { echo "${UNAME_MACHINE}-pc-linux-${LIBC}" exit } test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; } ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. # earlier versions are messed up and put the nodename in both # sysname and nodename. echo i386-sequent-sysv4 exit ;; i*86:UNIX_SV:4.2MP:2.*) # Unixware is an offshoot of SVR4, but it has its own version # number series starting with 2... # I am not positive that other SVR4 systems won't match this, # I just have to hope. -- rms. # Use sysv4.2uw... so that sysv4* matches it. echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} exit ;; i*86:OS/2:*:*) # If we were able to find `uname', then EMX Unix compatibility # is probably installed. echo ${UNAME_MACHINE}-pc-os2-emx exit ;; i*86:XTS-300:*:STOP) echo ${UNAME_MACHINE}-unknown-stop exit ;; i*86:atheos:*:*) echo ${UNAME_MACHINE}-unknown-atheos exit ;; i*86:syllable:*:*) echo ${UNAME_MACHINE}-pc-syllable exit ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) echo i386-unknown-lynxos${UNAME_RELEASE} exit ;; i*86:*DOS:*:*) echo ${UNAME_MACHINE}-pc-msdosdjgpp exit ;; i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} else echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} fi exit ;; i*86:*:5:[678]*) # UnixWare 7.x, OpenUNIX and OpenServer 6. case `/bin/uname -X | grep "^Machine"` in *486*) UNAME_MACHINE=i486 ;; *Pentium) UNAME_MACHINE=i586 ;; *Pent*|*Celeron) UNAME_MACHINE=i686 ;; esac echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} exit ;; i*86:*:3.2:*) if test -f /usr/options/cb.name; then UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ && UNAME_MACHINE=i586 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ && UNAME_MACHINE=i686 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ && UNAME_MACHINE=i686 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL else echo ${UNAME_MACHINE}-pc-sysv32 fi exit ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i386. echo i386-pc-msdosdjgpp exit ;; Intel:Mach:3*:*) echo i386-pc-mach3 exit ;; paragon:*:*:*) echo i860-intel-osf1 exit ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 else # Add other i860-SVR4 vendors below as they are discovered. echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 fi exit ;; mini*:CTIX:SYS*5:*) # "miniframe" echo m68010-convergent-sysv exit ;; mc68k:UNIX:SYSTEM5:3.51m) echo m68k-convergent-sysv exit ;; M680?0:D-NIX:5.3:*) echo m68k-diab-dnix exit ;; M68*:*:R3V[5678]*:*) test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) OS_REL='' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4; exit; } ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) echo m68k-unknown-lynxos${UNAME_RELEASE} exit ;; mc68030:UNIX_System_V:4.*:*) echo m68k-atari-sysv4 exit ;; TSUNAMI:LynxOS:2.*:*) echo sparc-unknown-lynxos${UNAME_RELEASE} exit ;; rs6000:LynxOS:2.*:*) echo rs6000-unknown-lynxos${UNAME_RELEASE} exit ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) echo powerpc-unknown-lynxos${UNAME_RELEASE} exit ;; SM[BE]S:UNIX_SV:*:*) echo mips-dde-sysv${UNAME_RELEASE} exit ;; RM*:ReliantUNIX-*:*:*) echo mips-sni-sysv4 exit ;; RM*:SINIX-*:*:*) echo mips-sni-sysv4 exit ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` echo ${UNAME_MACHINE}-sni-sysv4 else echo ns32k-sni-sysv fi exit ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says echo i586-unisys-sysv4 exit ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm echo hppa1.1-stratus-sysv4 exit ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. echo i860-stratus-sysv4 exit ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. echo ${UNAME_MACHINE}-stratus-vos exit ;; *:VOS:*:*) # From Paul.Green@stratus.com. echo hppa1.1-stratus-vos exit ;; mc68*:A/UX:*:*) echo m68k-apple-aux${UNAME_RELEASE} exit ;; news*:NEWS-OS:6*:*) echo mips-sony-newsos6 exit ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if [ -d /usr/nec ]; then echo mips-nec-sysv${UNAME_RELEASE} else echo mips-unknown-sysv${UNAME_RELEASE} fi exit ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. echo powerpc-be-beos exit ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. echo powerpc-apple-beos exit ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. echo i586-pc-beos exit ;; SX-4:SUPER-UX:*:*) echo sx4-nec-superux${UNAME_RELEASE} exit ;; SX-5:SUPER-UX:*:*) echo sx5-nec-superux${UNAME_RELEASE} exit ;; SX-6:SUPER-UX:*:*) echo sx6-nec-superux${UNAME_RELEASE} exit ;; Power*:Rhapsody:*:*) echo powerpc-apple-rhapsody${UNAME_RELEASE} exit ;; *:Rhapsody:*:*) echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} exit ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown case $UNAME_PROCESSOR in *86) UNAME_PROCESSOR=i686 ;; unknown) UNAME_PROCESSOR=powerpc ;; esac echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} exit ;; *:procnto*:*:* | *:QNX:[0123456789]*:*) UNAME_PROCESSOR=`uname -p` if test "$UNAME_PROCESSOR" = "x86"; then UNAME_PROCESSOR=i386 UNAME_MACHINE=pc fi echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} exit ;; *:QNX:*:4*) echo i386-pc-qnx exit ;; NSE-?:NONSTOP_KERNEL:*:*) echo nse-tandem-nsk${UNAME_RELEASE} exit ;; NSR-?:NONSTOP_KERNEL:*:*) echo nsr-tandem-nsk${UNAME_RELEASE} exit ;; *:NonStop-UX:*:*) echo mips-compaq-nonstopux exit ;; BS2000:POSIX*:*:*) echo bs2000-siemens-sysv exit ;; DS/*:UNIX_System_V:*:*) echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} exit ;; *:Plan9:*:*) # "uname -m" is not consistent, so use $cputype instead. 386 # is converted to i386 for consistency with other x86 # operating systems. if test "$cputype" = "386"; then UNAME_MACHINE=i386 else UNAME_MACHINE="$cputype" fi echo ${UNAME_MACHINE}-unknown-plan9 exit ;; *:TOPS-10:*:*) echo pdp10-unknown-tops10 exit ;; *:TENEX:*:*) echo pdp10-unknown-tenex exit ;; KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) echo pdp10-dec-tops20 exit ;; XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) echo pdp10-xkl-tops20 exit ;; *:TOPS-20:*:*) echo pdp10-unknown-tops20 exit ;; *:ITS:*:*) echo pdp10-unknown-its exit ;; SEI:*:*:SEIUX) echo mips-sei-seiux${UNAME_RELEASE} exit ;; *:DragonFly:*:*) echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` exit ;; *:*VMS:*:*) UNAME_MACHINE=`(uname -p) 2>/dev/null` case "${UNAME_MACHINE}" in A*) echo alpha-dec-vms ; exit ;; I*) echo ia64-dec-vms ; exit ;; V*) echo vax-dec-vms ; exit ;; esac ;; *:XENIX:*:SysV) echo i386-pc-xenix exit ;; i*86:skyos:*:*) echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' exit ;; esac #echo '(No uname command or uname output not recognized.)' 1>&2 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 eval $set_cc_for_build cat >$dummy.c < # include #endif main () { #if defined (sony) #if defined (MIPSEB) /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, I don't know.... */ printf ("mips-sony-bsd\n"); exit (0); #else #include printf ("m68k-sony-newsos%s\n", #ifdef NEWSOS4 "4" #else "" #endif ); exit (0); #endif #endif #if defined (__arm) && defined (__acorn) && defined (__unix) printf ("arm-acorn-riscix\n"); exit (0); #endif #if defined (hp300) && !defined (hpux) printf ("m68k-hp-bsd\n"); exit (0); #endif #if defined (NeXT) #if !defined (__ARCHITECTURE__) #define __ARCHITECTURE__ "m68k" #endif int version; version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; if (version < 4) printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); else printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); exit (0); #endif #if defined (MULTIMAX) || defined (n16) #if defined (UMAXV) printf ("ns32k-encore-sysv\n"); exit (0); #else #if defined (CMU) printf ("ns32k-encore-mach\n"); exit (0); #else printf ("ns32k-encore-bsd\n"); exit (0); #endif #endif #endif #if defined (__386BSD__) printf ("i386-pc-bsd\n"); exit (0); #endif #if defined (sequent) #if defined (i386) printf ("i386-sequent-dynix\n"); exit (0); #endif #if defined (ns32000) printf ("ns32k-sequent-dynix\n"); exit (0); #endif #endif #if defined (_SEQUENT_) struct utsname un; uname(&un); if (strncmp(un.version, "V2", 2) == 0) { printf ("i386-sequent-ptx2\n"); exit (0); } if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ printf ("i386-sequent-ptx1\n"); exit (0); } printf ("i386-sequent-ptx\n"); exit (0); #endif #if defined (vax) # if !defined (ultrix) # include # if defined (BSD) # if BSD == 43 printf ("vax-dec-bsd4.3\n"); exit (0); # else # if BSD == 199006 printf ("vax-dec-bsd4.3reno\n"); exit (0); # else printf ("vax-dec-bsd\n"); exit (0); # endif # endif # else printf ("vax-dec-bsd\n"); exit (0); # endif # else printf ("vax-dec-ultrix\n"); exit (0); # endif #endif #if defined (alliant) && defined (i860) printf ("i860-alliant-bsd\n"); exit (0); #endif exit (1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } # Apollos put the system type in the environment. test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } # Convex versions that predate uname can use getsysinfo(1) if [ -x /usr/convex/getsysinfo ] then case `getsysinfo -f cpu_type` in c1*) echo c1-convex-bsd exit ;; c2*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; c34*) echo c34-convex-bsd exit ;; c38*) echo c38-convex-bsd exit ;; c4*) echo c4-convex-bsd exit ;; esac fi cat >&2 < in order to provide the needed information to handle your system. config.guess timestamp = $timestamp uname -m = `(uname -m) 2>/dev/null || echo unknown` uname -r = `(uname -r) 2>/dev/null || echo unknown` uname -s = `(uname -s) 2>/dev/null || echo unknown` uname -v = `(uname -v) 2>/dev/null || echo unknown` /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` /bin/uname -X = `(/bin/uname -X) 2>/dev/null` hostinfo = `(hostinfo) 2>/dev/null` /bin/universe = `(/bin/universe) 2>/dev/null` /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` /bin/arch = `(/bin/arch) 2>/dev/null` /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` UNAME_MACHINE = ${UNAME_MACHINE} UNAME_RELEASE = ${UNAME_RELEASE} UNAME_SYSTEM = ${UNAME_SYSTEM} UNAME_VERSION = ${UNAME_VERSION} EOF exit 1 # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: