| #! /bin/sh |
| # Configuration validation subroutine script. |
| # Copyright 1992-2024 Free Software Foundation, Inc. |
| |
| # shellcheck disable=SC2006,SC2268 # see below for rationale |
| |
| timestamp='2024-01-01' |
| |
| # This file is free software; you can redistribute it and/or modify it |
| # under the terms of the GNU General Public License as published by |
| # the Free Software Foundation, either version 3 of the License, or |
| # (at your option) any later version. |
| # |
| # This program is distributed in the hope that it will be useful, but |
| # WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| # General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program; if not, see <https://www.gnu.org/licenses/>. |
| # |
| # As a special exception to the GNU General Public License, if you |
| # distribute this file as part of a program that contains a |
| # configuration script generated by Autoconf, you may include it under |
| # the same distribution terms that you use for the rest of that |
| # program. This Exception is an additional permission under section 7 |
| # of the GNU General Public License, version 3 ("GPLv3"). |
| |
| |
| # Please send patches to <config-patches@gnu.org>. |
| # |
| # Configuration subroutine to validate and canonicalize a configuration type. |
| # Supply the specified configuration type as an argument. |
| # If it is invalid, we print an error message on stderr and exit with code 1. |
| # Otherwise, we print the canonical config type on stdout and succeed. |
| |
| # You can get the latest version of this script from: |
| # https://git.savannah.gnu.org/cgit/config.git/plain/config.sub |
| |
| # 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. |
| |
| # The "shellcheck disable" line above the timestamp inhibits complaints |
| # about features and limitations of the classic Bourne shell that were |
| # superseded or lifted in POSIX. However, this script identifies a wide |
| # variety of pre-POSIX systems that do not have POSIX shells at all, and |
| # even some reasonably current systems (Solaris 10 as case-in-point) still |
| # have a pre-POSIX /bin/sh. |
| |
| me=`echo "$0" | sed -e 's,.*/,,'` |
| |
| usage="\ |
| Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS |
| |
| Canonicalize a configuration name. |
| |
| Options: |
| -h, --help print this help, then exit |
| -t, --time-stamp print date of last modification, then exit |
| -v, --version print version number, then exit |
| |
| Report bugs and patches to <config-patches@gnu.org>." |
| |
| version="\ |
| GNU config.sub ($timestamp) |
| |
| Copyright 1992-2024 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 ;; |
| |
| *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$help" >&2 |
| exit 1;; |
| esac |
| |
| # Split fields of configuration type |
| # shellcheck disable=SC2162 |
| saved_IFS=$IFS |
| IFS="-" read field1 field2 field3 field4 <<EOF |
| $1 |
| EOF |
| IFS=$saved_IFS |
| |
| # Separate into logical components for further validation |
| case $1 in |
| *-*-*-*-*) |
| echo "Invalid configuration '$1': more than four components" >&2 |
| exit 1 |
| ;; |
| *-*-*-*) |
| basic_machine=$field1-$field2 |
| basic_os=$field3-$field4 |
| ;; |
| *-*-*) |
| # Ambiguous whether COMPANY is present, or skipped and KERNEL-OS is two |
| # parts |
| maybe_os=$field2-$field3 |
| case $maybe_os in |
| nto-qnx* | linux-* | uclinux-uclibc* \ |
| | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* \ |
| | netbsd*-eabi* | kopensolaris*-gnu* | cloudabi*-eabi* \ |
| | storm-chaos* | os2-emx* | rtmk-nova* | managarm-* \ |
| | windows-* ) |
| basic_machine=$field1 |
| basic_os=$maybe_os |
| ;; |
| android-linux) |
| basic_machine=$field1-unknown |
| basic_os=linux-android |
| ;; |
| *) |
| basic_machine=$field1-$field2 |
| basic_os=$field3 |
| ;; |
| esac |
| ;; |
| *-*) |
| # A lone config we happen to match not fitting any pattern |
| case $field1-$field2 in |
| decstation-3100) |
| basic_machine=mips-dec |
| basic_os= |
| ;; |
| *-*) |
| # Second component is usually, but not always the OS |
| case $field2 in |
| # Prevent following clause from handling this valid os |
| sun*os*) |
| basic_machine=$field1 |
| basic_os=$field2 |
| ;; |
| zephyr*) |
| basic_machine=$field1-unknown |
| basic_os=$field2 |
| ;; |
| # Manufacturers |
| dec* | mips* | sequent* | encore* | pc533* | sgi* | sony* \ |
| | att* | 7300* | 3300* | delta* | motorola* | sun[234]* \ |
| | unicom* | ibm* | next | hp | isi* | apollo | altos* \ |
| | convergent* | ncr* | news | 32* | 3600* | 3100* \ |
| | hitachi* | c[123]* | convex* | sun | crds | omron* | dg \ |
| | ultra | tti* | harris | dolphin | highlevel | gould \ |
| | cbm | ns | masscomp | apple | axis | knuth | cray \ |
| | microblaze* | sim | cisco \ |
| | oki | wec | wrs | winbond) |
| basic_machine=$field1-$field2 |
| basic_os= |
| ;; |
| *) |
| basic_machine=$field1 |
| basic_os=$field2 |
| ;; |
| esac |
| ;; |
| esac |
| ;; |
| *) |
| # Convert single-component short-hands not valid as part of |
| # multi-component configurations. |
| case $field1 in |
| 386bsd) |
| basic_machine=i386-pc |
| basic_os=bsd |
| ;; |
| a29khif) |
| basic_machine=a29k-amd |
| basic_os=udi |
| ;; |
| adobe68k) |
| basic_machine=m68010-adobe |
| basic_os=scout |
| ;; |
| alliant) |
| basic_machine=fx80-alliant |
| basic_os= |
| ;; |
| altos | altos3068) |
| basic_machine=m68k-altos |
| basic_os= |
| ;; |
| am29k) |
| basic_machine=a29k-none |
| basic_os=bsd |
| ;; |
| amdahl) |
| basic_machine=580-amdahl |
| basic_os=sysv |
| ;; |
| amiga) |
| basic_machine=m68k-unknown |
| basic_os= |
| ;; |
| amigaos | amigados) |
| basic_machine=m68k-unknown |
| basic_os=amigaos |
| ;; |
| amigaunix | amix) |
| basic_machine=m68k-unknown |
| basic_os=sysv4 |
| ;; |
| apollo68) |
| basic_machine=m68k-apollo |
| basic_os=sysv |
| ;; |
| apollo68bsd) |
| basic_machine=m68k-apollo |
| basic_os=bsd |
| ;; |
| aros) |
| basic_machine=i386-pc |
| basic_os=aros |
| ;; |
| aux) |
| basic_machine=m68k-apple |
| basic_os=aux |
| ;; |
| balance) |
| basic_machine=ns32k-sequent |
| basic_os=dynix |
| ;; |
| blackfin) |
| basic_machine=bfin-unknown |
| basic_os=linux |
| ;; |
| cegcc) |
| basic_machine=arm-unknown |
| basic_os=cegcc |
| ;; |
| convex-c1) |
| basic_machine=c1-convex |
| basic_os=bsd |
| ;; |
| convex-c2) |
| basic_machine=c2-convex |
| basic_os=bsd |
| ;; |
| convex-c32) |
| basic_machine=c32-convex |
| basic_os=bsd |
| ;; |
| convex-c34) |
| basic_machine=c34-convex |
| basic_os=bsd |
| ;; |
| convex-c38) |
| basic_machine=c38-convex |
| basic_os=bsd |
| ;; |
| cray) |
| basic_machine=j90-cray |
| basic_os=unicos |
| ;; |
| crds | unos) |
| basic_machine=m68k-crds |
| basic_os= |
| ;; |
| da30) |
| basic_machine=m68k-da30 |
| basic_os= |
| ;; |
| decstation | pmax | pmin | dec3100 | decstatn) |
| basic_machine=mips-dec |
| basic_os= |
| ;; |
| delta88) |
| basic_machine=m88k-motorola |
| basic_os=sysv3 |
| ;; |
| dicos) |
| basic_machine=i686-pc |
| basic_os=dicos |
| ;; |
| djgpp) |
| basic_machine=i586-pc |
| basic_os=msdosdjgpp |
| ;; |
| ebmon29k) |
| basic_machine=a29k-amd |
| basic_os=ebmon |
| ;; |
| es1800 | OSE68k | ose68k | ose | OSE) |
| basic_machine=m68k-ericsson |
| basic_os=ose |
| ;; |
| gmicro) |
| basic_machine=tron-gmicro |
| basic_os=sysv |
| ;; |
| go32) |
| basic_machine=i386-pc |
| basic_os=go32 |
| ;; |
| h8300hms) |
| basic_machine=h8300-hitachi |
| basic_os=hms |
| ;; |
| h8300xray) |
| basic_machine=h8300-hitachi |
| basic_os=xray |
| ;; |
| h8500hms) |
| basic_machine=h8500-hitachi |
| basic_os=hms |
| ;; |
| harris) |
| basic_machine=m88k-harris |
| basic_os=sysv3 |
| ;; |
| hp300 | hp300hpux) |
| basic_machine=m68k-hp |
| basic_os=hpux |
| ;; |
| hp300bsd) |
| basic_machine=m68k-hp |
| basic_os=bsd |
| ;; |
| hppaosf) |
| basic_machine=hppa1.1-hp |
| basic_os=osf |
| ;; |
| hppro) |
| basic_machine=hppa1.1-hp |
| basic_os=proelf |
| ;; |
| i386mach) |
| basic_machine=i386-mach |
| basic_os=mach |
| ;; |
| isi68 | isi) |
| basic_machine=m68k-isi |
| basic_os=sysv |
| ;; |
| m68knommu) |
| basic_machine=m68k-unknown |
| basic_os=linux |
| ;; |
| magnum | m3230) |
| basic_machine=mips-mips |
| basic_os=sysv |
| ;; |
| merlin) |
| basic_machine=ns32k-utek |
| basic_os=sysv |
| ;; |
| mingw64) |
| basic_machine=x86_64-pc |
| basic_os=mingw64 |
| ;; |
| mingw32) |
| basic_machine=i686-pc |
| basic_os=mingw32 |
| ;; |
| mingw32ce) |
| basic_machine=arm-unknown |
| basic_os=mingw32ce |
| ;; |
| monitor) |
| basic_machine=m68k-rom68k |
| basic_os=coff |
| ;; |
| morphos) |
| basic_machine=powerpc-unknown |
| basic_os=morphos |
| ;; |
| moxiebox) |
| basic_machine=moxie-unknown |
| basic_os=moxiebox |
| ;; |
| msdos) |
| basic_machine=i386-pc |
| basic_os=msdos |
| ;; |
| msys) |
| basic_machine=i686-pc |
| basic_os=msys |
| ;; |
| mvs) |
| basic_machine=i370-ibm |
| basic_os=mvs |
| ;; |
| nacl) |
| basic_machine=le32-unknown |
| basic_os=nacl |
| ;; |
| ncr3000) |
| basic_machine=i486-ncr |
| basic_os=sysv4 |
| ;; |
| netbsd386) |
| basic_machine=i386-pc |
| basic_os=netbsd |
| ;; |
| netwinder) |
| basic_machine=armv4l-rebel |
| basic_os=linux |
| ;; |
| news | news700 | news800 | news900) |
| basic_machine=m68k-sony |
| basic_os=newsos |
| ;; |
| news1000) |
| basic_machine=m68030-sony |
| basic_os=newsos |
| ;; |
| necv70) |
| basic_machine=v70-nec |
| basic_os=sysv |
| ;; |
| nh3000) |
| basic_machine=m68k-harris |
| basic_os=cxux |
| ;; |
| nh[45]000) |
| basic_machine=m88k-harris |
| basic_os=cxux |
| ;; |
| nindy960) |
| basic_machine=i960-intel |
| basic_os=nindy |
| ;; |
| mon960) |
| basic_machine=i960-intel |
| basic_os=mon960 |
| ;; |
| nonstopux) |
| basic_machine=mips-compaq |
| basic_os=nonstopux |
| ;; |
| os400) |
| basic_machine=powerpc-ibm |
| basic_os=os400 |
| ;; |
| OSE68000 | ose68000) |
| basic_machine=m68000-ericsson |
| basic_os=ose |
| ;; |
| os68k) |
| basic_machine=m68k-none |
| basic_os=os68k |
| ;; |
| paragon) |
| basic_machine=i860-intel |
| basic_os=osf |
| ;; |
| parisc) |
| basic_machine=hppa-unknown |
| basic_os=linux |
| ;; |
| psp) |
| basic_machine=mipsallegrexel-sony |
| basic_os=psp |
| ;; |
| pw32) |
| basic_machine=i586-unknown |
| basic_os=pw32 |
| ;; |
| rdos | rdos64) |
| basic_machine=x86_64-pc |
| basic_os=rdos |
| ;; |
| rdos32) |
| basic_machine=i386-pc |
| basic_os=rdos |
| ;; |
| rom68k) |
| basic_machine=m68k-rom68k |
| basic_os=coff |
| ;; |
| sa29200) |
| basic_machine=a29k-amd |
| basic_os=udi |
| ;; |
| sei) |
| basic_machine=mips-sei |
| basic_os=seiux |
| ;; |
| sequent) |
| basic_machine=i386-sequent |
| basic_os= |
| ;; |
| sps7) |
| basic_machine=m68k-bull |
| basic_os=sysv2 |
| ;; |
| st2000) |
| basic_machine=m68k-tandem |
| basic_os= |
| ;; |
| stratus) |
| basic_machine=i860-stratus |
| basic_os=sysv4 |
| ;; |
| sun2) |
| basic_machine=m68000-sun |
| basic_os= |
| ;; |
| sun2os3) |
| basic_machine=m68000-sun |
| basic_os=sunos3 |
| ;; |
| sun2os4) |
| basic_machine=m68000-sun |
| basic_os=sunos4 |
| ;; |
| sun3) |
| basic_machine=m68k-sun |
| basic_os= |
| ;; |
| sun3os3) |
| basic_machine=m68k-sun |
| basic_os=sunos3 |
| ;; |
| sun3os4) |
| basic_machine=m68k-sun |
| basic_os=sunos4 |
| ;; |
| sun4) |
| basic_machine=sparc-sun |
| basic_os= |
| ;; |
| sun4os3) |
| basic_machine=sparc-sun |
| basic_os=sunos3 |
| ;; |
| sun4os4) |
| basic_machine=sparc-sun |
| basic_os=sunos4 |
| ;; |
| sun4sol2) |
| basic_machine=sparc-sun |
| basic_os=solaris2 |
| ;; |
| sun386 | sun386i | roadrunner) |
| basic_machine=i386-sun |
| basic_os= |
| ;; |
| sv1) |
| basic_machine=sv1-cray |
| basic_os=unicos |
| ;; |
| symmetry) |
| basic_machine=i386-sequent |
| basic_os=dynix |
| ;; |
| t3e) |
| basic_machine=alphaev5-cray |
| basic_os=unicos |
| ;; |
| t90) |
| basic_machine=t90-cray |
| basic_os=unicos |
| ;; |
| toad1) |
| basic_machine=pdp10-xkl |
| basic_os=tops20 |
| ;; |
| tpf) |
| basic_machine=s390x-ibm |
| basic_os=tpf |
| ;; |
| udi29k) |
| basic_machine=a29k-amd |
| basic_os=udi |
| ;; |
| ultra3) |
| basic_machine=a29k-nyu |
| basic_os=sym1 |
| ;; |
| v810 | necv810) |
| basic_machine=v810-nec |
| basic_os=none |
| ;; |
| vaxv) |
| basic_machine=vax-dec |
| basic_os=sysv |
| ;; |
| vms) |
| basic_machine=vax-dec |
| basic_os=vms |
| ;; |
| vsta) |
| basic_machine=i386-pc |
| basic_os=vsta |
| ;; |
| vxworks960) |
| basic_machine=i960-wrs |
| basic_os=vxworks |
| ;; |
| vxworks68) |
| basic_machine=m68k-wrs |
| basic_os=vxworks |
| ;; |
| vxworks29k) |
| basic_machine=a29k-wrs |
| basic_os=vxworks |
| ;; |
| xbox) |
| basic_machine=i686-pc |
| basic_os=mingw32 |
| ;; |
| ymp) |
| basic_machine=ymp-cray |
| basic_os=unicos |
| ;; |
| *) |
| basic_machine=$1 |
| basic_os= |
| ;; |
| esac |
| ;; |
| esac |
| |
| # Decode 1-component or ad-hoc basic machines |
| case $basic_machine in |
| # Here we handle the default manufacturer of certain CPU types. It is in |
| # some cases the only manufacturer, in others, it is the most popular. |
| w89k) |
| cpu=hppa1.1 |
| vendor=winbond |
| ;; |
| op50n) |
| cpu=hppa1.1 |
| vendor=oki |
| ;; |
| op60c) |
| cpu=hppa1.1 |
| vendor=oki |
| ;; |
| ibm*) |
| cpu=i370 |
| vendor=ibm |
| ;; |
| orion105) |
| cpu=clipper |
| vendor=highlevel |
| ;; |
| mac | mpw | mac-mpw) |
| cpu=m68k |
| vendor=apple |
| ;; |
| pmac | pmac-mpw) |
| cpu=powerpc |
| vendor=apple |
| ;; |
| |
| # Recognize the various machine names and aliases which stand |
| # for a CPU type and a company and sometimes even an OS. |
| 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) |
| cpu=m68000 |
| vendor=att |
| ;; |
| 3b*) |
| cpu=we32k |
| vendor=att |
| ;; |
| bluegene*) |
| cpu=powerpc |
| vendor=ibm |
| basic_os=cnk |
| ;; |
| decsystem10* | dec10*) |
| cpu=pdp10 |
| vendor=dec |
| basic_os=tops10 |
| ;; |
| decsystem20* | dec20*) |
| cpu=pdp10 |
| vendor=dec |
| basic_os=tops20 |
| ;; |
| delta | 3300 | motorola-3300 | motorola-delta \ |
| | 3300-motorola | delta-motorola) |
| cpu=m68k |
| vendor=motorola |
| ;; |
| dpx2*) |
| cpu=m68k |
| vendor=bull |
| basic_os=sysv3 |
| ;; |
| encore | umax | mmax) |
| cpu=ns32k |
| vendor=encore |
| ;; |
| elxsi) |
| cpu=elxsi |
| vendor=elxsi |
| basic_os=${basic_os:-bsd} |
| ;; |
| fx2800) |
| cpu=i860 |
| vendor=alliant |
| ;; |
| genix) |
| cpu=ns32k |
| vendor=ns |
| ;; |
| h3050r* | hiux*) |
| cpu=hppa1.1 |
| vendor=hitachi |
| basic_os=hiuxwe2 |
| ;; |
| hp3k9[0-9][0-9] | hp9[0-9][0-9]) |
| cpu=hppa1.0 |
| vendor=hp |
| ;; |
| hp9k2[0-9][0-9] | hp9k31[0-9]) |
| cpu=m68000 |
| vendor=hp |
| ;; |
| hp9k3[2-9][0-9]) |
| cpu=m68k |
| vendor=hp |
| ;; |
| hp9k6[0-9][0-9] | hp6[0-9][0-9]) |
| cpu=hppa1.0 |
| vendor=hp |
| ;; |
| hp9k7[0-79][0-9] | hp7[0-79][0-9]) |
| cpu=hppa1.1 |
| vendor=hp |
| ;; |
| hp9k78[0-9] | hp78[0-9]) |
| # FIXME: really hppa2.0-hp |
| cpu=hppa1.1 |
| vendor=hp |
| ;; |
| hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) |
| # FIXME: really hppa2.0-hp |
| cpu=hppa1.1 |
| vendor=hp |
| ;; |
| hp9k8[0-9][13679] | hp8[0-9][13679]) |
| cpu=hppa1.1 |
| vendor=hp |
| ;; |
| hp9k8[0-9][0-9] | hp8[0-9][0-9]) |
| cpu=hppa1.0 |
| vendor=hp |
| ;; |
| i*86v32) |
| cpu=`echo "$1" | sed -e 's/86.*/86/'` |
| vendor=pc |
| basic_os=sysv32 |
| ;; |
| i*86v4*) |
| cpu=`echo "$1" | sed -e 's/86.*/86/'` |
| vendor=pc |
| basic_os=sysv4 |
| ;; |
| i*86v) |
| cpu=`echo "$1" | sed -e 's/86.*/86/'` |
| vendor=pc |
| basic_os=sysv |
| ;; |
| i*86sol2) |
| cpu=`echo "$1" | sed -e 's/86.*/86/'` |
| vendor=pc |
| basic_os=solaris2 |
| ;; |
| j90 | j90-cray) |
| cpu=j90 |
| vendor=cray |
| basic_os=${basic_os:-unicos} |
| ;; |
| iris | iris4d) |
| cpu=mips |
| vendor=sgi |
| case $basic_os in |
| irix*) |
| ;; |
| *) |
| basic_os=irix4 |
| ;; |
| esac |
| ;; |
| miniframe) |
| cpu=m68000 |
| vendor=convergent |
| ;; |
| *mint | mint[0-9]* | *MiNT | *MiNT[0-9]*) |
| cpu=m68k |
| vendor=atari |
| basic_os=mint |
| ;; |
| news-3600 | risc-news) |
| cpu=mips |
| vendor=sony |
| basic_os=newsos |
| ;; |
| next | m*-next) |
| cpu=m68k |
| vendor=next |
| case $basic_os in |
| openstep*) |
| ;; |
| nextstep*) |
| ;; |
| ns2*) |
| basic_os=nextstep2 |
| ;; |
| *) |
| basic_os=nextstep3 |
| ;; |
| esac |
| ;; |
| np1) |
| cpu=np1 |
| vendor=gould |
| ;; |
| op50n-* | op60c-*) |
| cpu=hppa1.1 |
| vendor=oki |
| basic_os=proelf |
| ;; |
| pa-hitachi) |
| cpu=hppa1.1 |
| vendor=hitachi |
| basic_os=hiuxwe2 |
| ;; |
| pbd) |
| cpu=sparc |
| vendor=tti |
| ;; |
| pbb) |
| cpu=m68k |
| vendor=tti |
| ;; |
| pc532) |
| cpu=ns32k |
| vendor=pc532 |
| ;; |
| pn) |
| cpu=pn |
| vendor=gould |
| ;; |
| power) |
| cpu=power |
| vendor=ibm |
| ;; |
| ps2) |
| cpu=i386 |
| vendor=ibm |
| ;; |
| rm[46]00) |
| cpu=mips |
| vendor=siemens |
| ;; |
| rtpc | rtpc-*) |
| cpu=romp |
| vendor=ibm |
| ;; |
| sde) |
| cpu=mipsisa32 |
| vendor=sde |
| basic_os=${basic_os:-elf} |
| ;; |
| simso-wrs) |
| cpu=sparclite |
| vendor=wrs |
| basic_os=vxworks |
| ;; |
| tower | tower-32) |
| cpu=m68k |
| vendor=ncr |
| ;; |
| vpp*|vx|vx-*) |
| cpu=f301 |
| vendor=fujitsu |
| ;; |
| w65) |
| cpu=w65 |
| vendor=wdc |
| ;; |
| w89k-*) |
| cpu=hppa1.1 |
| vendor=winbond |
| basic_os=proelf |
| ;; |
| none) |
| cpu=none |
| vendor=none |
| ;; |
| leon|leon[3-9]) |
| cpu=sparc |
| vendor=$basic_machine |
| ;; |
| leon-*|leon[3-9]-*) |
| cpu=sparc |
| vendor=`echo "$basic_machine" | sed 's/-.*//'` |
| ;; |
| |
| *-*) |
| # shellcheck disable=SC2162 |
| saved_IFS=$IFS |
| IFS="-" read cpu vendor <<EOF |
| $basic_machine |
| EOF |
| IFS=$saved_IFS |
| ;; |
| # 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) |
| cpu=$basic_machine |
| vendor=pc |
| ;; |
| # These rules are duplicated from below for sake of the special case above; |
| # i.e. things that normalized to x86 arches should also default to "pc" |
| pc98) |
| cpu=i386 |
| vendor=pc |
| ;; |
| x64 | amd64) |
| cpu=x86_64 |
| vendor=pc |
| ;; |
| # Recognize the basic CPU types without company name. |
| *) |
| cpu=$basic_machine |
| vendor=unknown |
| ;; |
| esac |
| |
| unset -v basic_machine |
| |
| # Decode basic machines in the full and proper CPU-Company form. |
| case $cpu-$vendor in |
| # Here we handle the default manufacturer of certain CPU types in canonical form. It is in |
| # some cases the only manufacturer, in others, it is the most popular. |
| craynv-unknown) |
| vendor=cray |
| basic_os=${basic_os:-unicosmp} |
| ;; |
| c90-unknown | c90-cray) |
| vendor=cray |
| basic_os=${Basic_os:-unicos} |
| ;; |
| fx80-unknown) |
| vendor=alliant |
| ;; |
| romp-unknown) |
| vendor=ibm |
| ;; |
| mmix-unknown) |
| vendor=knuth |
| ;; |
| microblaze-unknown | microblazeel-unknown) |
| vendor=xilinx |
| ;; |
| rs6000-unknown) |
| vendor=ibm |
| ;; |
| vax-unknown) |
| vendor=dec |
| ;; |
| pdp11-unknown) |
| vendor=dec |
| ;; |
| we32k-unknown) |
| vendor=att |
| ;; |
| cydra-unknown) |
| vendor=cydrome |
| ;; |
| i370-ibm*) |
| vendor=ibm |
| ;; |
| orion-unknown) |
| vendor=highlevel |
| ;; |
| xps-unknown | xps100-unknown) |
| cpu=xps100 |
| vendor=honeywell |
| ;; |
| |
| # Here we normalize CPU types with a missing or matching vendor |
| armh-unknown | armh-alt) |
| cpu=armv7l |
| vendor=alt |
| basic_os=${basic_os:-linux-gnueabihf} |
| ;; |
| dpx20-unknown | dpx20-bull) |
| cpu=rs6000 |
| vendor=bull |
| basic_os=${basic_os:-bosx} |
| ;; |
| |
| # Here we normalize CPU types irrespective of the vendor |
| amd64-*) |
| cpu=x86_64 |
| ;; |
| blackfin-*) |
| cpu=bfin |
| basic_os=linux |
| ;; |
| c54x-*) |
| cpu=tic54x |
| ;; |
| c55x-*) |
| cpu=tic55x |
| ;; |
| c6x-*) |
| cpu=tic6x |
| ;; |
| e500v[12]-*) |
| cpu=powerpc |
| basic_os=${basic_os}"spe" |
| ;; |
| mips3*-*) |
| cpu=mips64 |
| ;; |
| ms1-*) |
| cpu=mt |
| ;; |
| m68knommu-*) |
| cpu=m68k |
| basic_os=linux |
| ;; |
| m9s12z-* | m68hcs12z-* | hcs12z-* | s12z-*) |
| cpu=s12z |
| ;; |
| openrisc-*) |
| cpu=or32 |
| ;; |
| parisc-*) |
| cpu=hppa |
| basic_os=linux |
| ;; |
| pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) |
| cpu=i586 |
| ;; |
| pentiumpro-* | p6-* | 6x86-* | athlon-* | athlon_*-*) |
| cpu=i686 |
| ;; |
| pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) |
| cpu=i686 |
| ;; |
| pentium4-*) |
| cpu=i786 |
| ;; |
| pc98-*) |
| cpu=i386 |
| ;; |
| ppc-* | ppcbe-*) |
| cpu=powerpc |
| ;; |
| ppcle-* | powerpclittle-*) |
| cpu=powerpcle |
| ;; |
| ppc64-*) |
| cpu=powerpc64 |
| ;; |
| ppc64le-* | powerpc64little-*) |
| cpu=powerpc64le |
| ;; |
| sb1-*) |
| cpu=mipsisa64sb1 |
| ;; |
| sb1el-*) |
| cpu=mipsisa64sb1el |
| ;; |
| sh5e[lb]-*) |
| cpu=`echo "$cpu" | sed 's/^\(sh.\)e\(.\)$/\1\2e/'` |
| ;; |
| spur-*) |
| cpu=spur |
| ;; |
| strongarm-* | thumb-*) |
| cpu=arm |
| ;; |
| tx39-*) |
| cpu=mipstx39 |
| ;; |
| tx39el-*) |
| cpu=mipstx39el |
| ;; |
| x64-*) |
| cpu=x86_64 |
| ;; |
| xscale-* | xscalee[bl]-*) |
| cpu=`echo "$cpu" | sed 's/^xscale/arm/'` |
| ;; |
| arm64-* | aarch64le-*) |
| cpu=aarch64 |
| ;; |
| |
| # Recognize the canonical CPU Types that limit and/or modify the |
| # company names they are paired with. |
| cr16-*) |
| basic_os=${basic_os:-elf} |
| ;; |
| crisv32-* | etraxfs*-*) |
| cpu=crisv32 |
| vendor=axis |
| ;; |
| cris-* | etrax*-*) |
| cpu=cris |
| vendor=axis |
| ;; |
| crx-*) |
| basic_os=${basic_os:-elf} |
| ;; |
| neo-tandem) |
| cpu=neo |
| vendor=tandem |
| ;; |
| nse-tandem) |
| cpu=nse |
| vendor=tandem |
| ;; |
| nsr-tandem) |
| cpu=nsr |
| vendor=tandem |
| ;; |
| nsv-tandem) |
| cpu=nsv |
| vendor=tandem |
| ;; |
| nsx-tandem) |
| cpu=nsx |
| vendor=tandem |
| ;; |
| mipsallegrexel-sony) |
| cpu=mipsallegrexel |
| vendor=sony |
| ;; |
| tile*-*) |
| basic_os=${basic_os:-linux-gnu} |
| ;; |
| |
| *) |
| # Recognize the canonical CPU types that are allowed with any |
| # company name. |
| case $cpu in |
| 1750a | 580 \ |
| | a29k \ |
| | aarch64 | aarch64_be | aarch64c | arm64ec \ |
| | abacus \ |
| | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] \ |
| | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] \ |
| | alphapca5[67] | alpha64pca5[67] \ |
| | am33_2.0 \ |
| | amdgcn \ |
| | arc | arceb | arc32 | arc64 \ |
| | arm | arm[lb]e | arme[lb] | armv* \ |
| | avr | avr32 \ |
| | asmjs \ |
| | ba \ |
| | be32 | be64 \ |
| | bfin | bpf | bs2000 \ |
| | c[123]* | c30 | [cjt]90 | c4x \ |
| | c8051 | clipper | craynv | csky | cydra \ |
| | d10v | d30v | dlx | dsp16xx \ |
| | e2k | elxsi | epiphany \ |
| | f30[01] | f700 | fido | fr30 | frv | ft32 | fx80 \ |
| | javascript \ |
| | h8300 | h8500 \ |
| | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ |
| | hexagon \ |
| | i370 | i*86 | i860 | i960 | ia16 | ia64 \ |
| | ip2k | iq2000 \ |
| | k1om \ |
| | kvx \ |
| | le32 | le64 \ |
| | lm32 \ |
| | loongarch32 | loongarch64 \ |
| | m32c | m32r | m32rle \ |
| | m5200 | m68000 | m680[012346]0 | m68360 | m683?2 | m68k \ |
| | m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x \ |
| | m88110 | m88k | maxq | mb | mcore | mep | metag \ |
| | microblaze | microblazeel \ |
| | mips* \ |
| | mmix \ |
| | mn10200 | mn10300 \ |
| | moxie \ |
| | mt \ |
| | msp430 \ |
| | nanomips* \ |
| | nds32 | nds32le | nds32be \ |
| | nfp \ |
| | nios | nios2 | nios2eb | nios2el \ |
| | none | np1 | ns16k | ns32k | nvptx \ |
| | open8 \ |
| | or1k* \ |
| | or32 \ |
| | orion \ |
| | picochip \ |
| | pdp10 | pdp11 | pj | pjl | pn | power \ |
| | powerpc | powerpc64 | powerpc64le | powerpcle | powerpcspe \ |
| | pru \ |
| | pyramid \ |
| | riscv | riscv32 | riscv32be | riscv64 | riscv64be \ |
| | rl78 | romp | rs6000 | rx \ |
| | s390 | s390x \ |
| | score \ |
| | sh | shl \ |
| | sh[1234] | sh[24]a | sh[24]ae[lb] | sh[23]e | she[lb] | sh[lb]e \ |
| | sh[1234]e[lb] | sh[12345][lb]e | sh[23]ele | sh64 | sh64le \ |
| | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet \ |
| | sparclite \ |
| | sparcv8 | sparcv9 | sparcv9b | sparcv9v | sv1 | sx* \ |
| | spu \ |
| | tahoe \ |
| | thumbv7* \ |
| | tic30 | tic4x | tic54x | tic55x | tic6x | tic80 \ |
| | tron \ |
| | ubicom32 \ |
| | v70 | v850 | v850e | v850e1 | v850es | v850e2 | v850e2v3 \ |
| | vax \ |
| | vc4 \ |
| | visium \ |
| | w65 \ |
| | wasm32 | wasm64 \ |
| | we32k \ |
| | x86 | x86_64 | xc16x | xgate | xps100 \ |
| | xstormy16 | xtensa* \ |
| | ymp \ |
| | z8k | z80) |
| ;; |
| |
| *) |
| echo "Invalid configuration '$1': machine '$cpu-$vendor' not recognized" 1>&2 |
| exit 1 |
| ;; |
| esac |
| ;; |
| esac |
| |
| # Here we canonicalize certain aliases for manufacturers. |
| case $vendor in |
| digital*) |
| vendor=dec |
| ;; |
| commodore*) |
| vendor=cbm |
| ;; |
| *) |
| ;; |
| esac |
| |
| # Decode manufacturer-specific aliases for certain operating systems. |
| |
| if test x"$basic_os" != x |
| then |
| |
| # First recognize some ad-hoc cases, or perhaps split kernel-os, or else just |
| # set os. |
| obj= |
| case $basic_os in |
| gnu/linux*) |
| kernel=linux |
| os=`echo "$basic_os" | sed -e 's|gnu/linux|gnu|'` |
| ;; |
| os2-emx) |
| kernel=os2 |
| os=`echo "$basic_os" | sed -e 's|os2-emx|emx|'` |
| ;; |
| nto-qnx*) |
| kernel=nto |
| os=`echo "$basic_os" | sed -e 's|nto-qnx|qnx|'` |
| ;; |
| *-*) |
| # shellcheck disable=SC2162 |
| saved_IFS=$IFS |
| IFS="-" read kernel os <<EOF |
| $basic_os |
| EOF |
| IFS=$saved_IFS |
| ;; |
| # Default OS when just kernel was specified |
| nto*) |
| kernel=nto |
| os=`echo "$basic_os" | sed -e 's|nto|qnx|'` |
| ;; |
| linux*) |
| kernel=linux |
| os=`echo "$basic_os" | sed -e 's|linux|gnu|'` |
| ;; |
| managarm*) |
| kernel=managarm |
| os=`echo "$basic_os" | sed -e 's|managarm|mlibc|'` |
| ;; |
| *) |
| kernel= |
| os=$basic_os |
| ;; |
| esac |
| |
| # Now, normalize the OS (knowing we just have one component, it's not a kernel, |
| # etc.) |
| case $os in |
| # First match some system type aliases that might get confused |
| # with valid system types. |
| # solaris* is a basic system type, with this one exception. |
| auroraux) |
| os=auroraux |
| ;; |
| bluegene*) |
| os=cnk |
| ;; |
| solaris1 | solaris1.*) |
| os=`echo "$os" | sed -e 's|solaris1|sunos4|'` |
| ;; |
| solaris) |
| os=solaris2 |
| ;; |
| unixware*) |
| os=sysv4.2uw |
| ;; |
| # es1800 is here to avoid being matched by es* (a different OS) |
| es1800*) |
| os=ose |
| ;; |
| # Some version numbers need modification |
| chorusos*) |
| os=chorusos |
| ;; |
| isc) |
| os=isc2.2 |
| ;; |
| sco6) |
| os=sco5v6 |
| ;; |
| sco5) |
| os=sco3.2v5 |
| ;; |
| sco4) |
| os=sco3.2v4 |
| ;; |
| sco3.2.[4-9]*) |
| os=`echo "$os" | sed -e 's/sco3.2./sco3.2v/'` |
| ;; |
| sco*v* | scout) |
| # Don't match below |
| ;; |
| sco*) |
| os=sco3.2v2 |
| ;; |
| psos*) |
| os=psos |
| ;; |
| qnx*) |
| os=qnx |
| ;; |
| hiux*) |
| os=hiuxwe2 |
| ;; |
| lynx*178) |
| os=lynxos178 |
| ;; |
| lynx*5) |
| os=lynxos5 |
| ;; |
| lynxos*) |
| # don't get caught up in next wildcard |
| ;; |
| lynx*) |
| os=lynxos |
| ;; |
| mac[0-9]*) |
| os=`echo "$os" | sed -e 's|mac|macos|'` |
| ;; |
| opened*) |
| os=openedition |
| ;; |
| os400*) |
| os=os400 |
| ;; |
| sunos5*) |
| os=`echo "$os" | sed -e 's|sunos5|solaris2|'` |
| ;; |
| sunos6*) |
| os=`echo "$os" | sed -e 's|sunos6|solaris3|'` |
| ;; |
| wince*) |
| os=wince |
| ;; |
| 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 |
| ;; |
| # 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 |
| ;; |
| ose*) |
| os=ose |
| ;; |
| *mint | mint[0-9]* | *MiNT | MiNT[0-9]*) |
| os=mint |
| ;; |
| dicos*) |
| os=dicos |
| ;; |
| pikeos*) |
| # Until real need of OS specific support for |
| # particular features comes up, bare metal |
| # configurations are quite functional. |
| case $cpu in |
| arm*) |
| os=eabi |
| ;; |
| *) |
| os= |
| obj=elf |
| ;; |
| esac |
| ;; |
| aout* | coff* | elf* | pe*) |
| # These are machine code file formats, not OSes |
| obj=$os |
| os= |
| ;; |
| *) |
| # No normalization, but not necessarily accepted, that comes below. |
| ;; |
| 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. |
| |
| kernel= |
| obj= |
| case $cpu-$vendor in |
| score-*) |
| os= |
| obj=elf |
| ;; |
| spu-*) |
| os= |
| obj=elf |
| ;; |
| *-acorn) |
| os=riscix1.2 |
| ;; |
| arm*-rebel) |
| kernel=linux |
| os=gnu |
| ;; |
| arm*-semi) |
| os= |
| obj=aout |
| ;; |
| c4x-* | tic4x-*) |
| os= |
| obj=coff |
| ;; |
| c8051-*) |
| os= |
| obj=elf |
| ;; |
| clipper-intergraph) |
| os=clix |
| ;; |
| hexagon-*) |
| os= |
| obj=elf |
| ;; |
| tic54x-*) |
| os= |
| obj=coff |
| ;; |
| tic55x-*) |
| os= |
| obj=coff |
| ;; |
| tic6x-*) |
| os= |
| obj=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 |
| ;; |
| m68*-cisco) |
| os= |
| obj=aout |
| ;; |
| mep-*) |
| os= |
| obj=elf |
| ;; |
| mips*-cisco) |
| os= |
| obj=elf |
| ;; |
| mips*-*|nanomips*-*) |
| os= |
| obj=elf |
| ;; |
| or32-*) |
| os= |
| obj=coff |
| ;; |
| *-tti) # must be before sparc entry or we get the wrong os. |
| os=sysv3 |
| ;; |
| sparc-* | *-sun) |
| os=sunos4.1.1 |
| ;; |
| pru-*) |
| os= |
| obj=elf |
| ;; |
| *-be) |
| os=beos |
| ;; |
| *-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 |
| ;; |
| *-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= |
| obj=coff |
| ;; |
| *-*bug) |
| os= |
| obj=coff |
| ;; |
| *-apple) |
| os=macos |
| ;; |
| *-atari*) |
| os=mint |
| ;; |
| *-wrs) |
| os=vxworks |
| ;; |
| *) |
| os=none |
| ;; |
| esac |
| |
| fi |
| |
| # Now, validate our (potentially fixed-up) individual pieces (OS, OBJ). |
| |
| case $os in |
| # Sometimes we do "kernel-libc", so those need to count as OSes. |
| llvm* | musl* | newlib* | relibc* | uclibc*) |
| ;; |
| # Likewise for "kernel-abi" |
| eabi* | gnueabi*) |
| ;; |
| # VxWorks passes extra cpu info in the 4th filed. |
| simlinux | simwindows | spe) |
| ;; |
| # See `case $cpu-$os` validation below |
| ghcjs) |
| ;; |
| # Now accept the basic system types. |
| # The portable systems comes first. |
| # Each alternative MUST end in a * to match a version number. |
| gnu* | android* | bsd* | mach* | minix* | genix* | ultrix* | irix* \ |
| | *vms* | esix* | aix* | cnk* | sunos | sunos[34]* \ |
| | hpux* | unos* | osf* | luna* | dgux* | auroraux* | solaris* \ |
| | sym* | plan9* | psp* | sim* | xray* | os68k* | v88r* \ |
| | hiux* | abug | nacl* | netware* | windows* \ |
| | os9* | macos* | osx* | ios* | tvos* | watchos* \ |
| | mpw* | magic* | mmixware* | mon960* | lnews* \ |
| | amigaos* | amigados* | msdos* | newsos* | unicos* | aof* \ |
| | aos* | aros* | cloudabi* | sortix* | twizzler* \ |
| | nindy* | vxsim* | vxworks* | ebmon* | hms* | mvs* \ |
| | clix* | riscos* | uniplus* | iris* | isc* | rtu* | xenix* \ |
| | mirbsd* | netbsd* | dicos* | openedition* | ose* \ |
| | bitrig* | openbsd* | secbsd* | solidbsd* | libertybsd* | os108* \ |
| | ekkobsd* | freebsd* | riscix* | lynxos* | os400* \ |
| | bosx* | nextstep* | cxux* | oabi* \ |
| | ptx* | ecoff* | winnt* | domain* | vsta* \ |
| | udi* | lites* | ieee* | go32* | aux* | hcos* \ |
| | chorusrdb* | cegcc* | glidix* | serenity* \ |
| | cygwin* | msys* | moss* | proelf* | rtems* \ |
| | midipix* | mingw32* | mingw64* | mint* \ |
| | uxpv* | beos* | mpeix* | udk* | moxiebox* \ |
| | interix* | uwin* | mks* | rhapsody* | darwin* \ |
| | openstep* | oskit* | conix* | pw32* | nonstopux* \ |
| | storm-chaos* | tops10* | tenex* | tops20* | its* \ |
| | os2* | vos* | palmos* | uclinux* | nucleus* | morphos* \ |
| | scout* | superux* | sysv* | rtmk* | tpf* | windiss* \ |
| | powermax* | dnix* | nx6 | nx7 | sei* | dragonfly* \ |
| | skyos* | haiku* | rdos* | toppers* | drops* | es* \ |
| | onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \ |
| | midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* \ |
| | nsk* | powerunix* | genode* | zvmoe* | qnx* | emx* | zephyr* \ |
| | fiwix* | mlibc* | cos* | mbr* | ironclad* ) |
| ;; |
| # This one is extra strict with allowed versions |
| sco3.2v2 | sco3.2v[4-9]* | sco5v6*) |
| # Don't forget version if it is 3.2v4 or newer. |
| ;; |
| # This refers to builds using the UEFI calling convention |
| # (which depends on the architecture) and PE file format. |
| # Note that this is both a different calling convention and |
| # different file format than that of GNU-EFI |
| # (x86_64-w64-mingw32). |
| uefi) |
| ;; |
| none) |
| ;; |
| kernel* | msvc* ) |
| # Restricted further below |
| ;; |
| '') |
| if test x"$obj" = x |
| then |
| echo "Invalid configuration '$1': Blank OS only allowed with explicit machine code file format" 1>&2 |
| fi |
| ;; |
| *) |
| echo "Invalid configuration '$1': OS '$os' not recognized" 1>&2 |
| exit 1 |
| ;; |
| esac |
| |
| case $obj in |
| aout* | coff* | elf* | pe*) |
| ;; |
| '') |
| # empty is fine |
| ;; |
| *) |
| echo "Invalid configuration '$1': Machine code format '$obj' not recognized" 1>&2 |
| exit 1 |
| ;; |
| esac |
| |
| # Here we handle the constraint that a (synthetic) cpu and os are |
| # valid only in combination with each other and nowhere else. |
| case $cpu-$os in |
| # The "javascript-unknown-ghcjs" triple is used by GHC; we |
| # accept it here in order to tolerate that, but reject any |
| # variations. |
| javascript-ghcjs) |
| ;; |
| javascript-* | *-ghcjs) |
| echo "Invalid configuration '$1': cpu '$cpu' is not valid with os '$os$obj'" 1>&2 |
| exit 1 |
| ;; |
| esac |
| |
| # As a final step for OS-related things, validate the OS-kernel combination |
| # (given a valid OS), if there is a kernel. |
| case $kernel-$os-$obj in |
| linux-gnu*- | linux-android*- | linux-dietlibc*- | linux-llvm*- \ |
| | linux-mlibc*- | linux-musl*- | linux-newlib*- \ |
| | linux-relibc*- | linux-uclibc*- ) |
| ;; |
| uclinux-uclibc*- ) |
| ;; |
| managarm-mlibc*- | managarm-kernel*- ) |
| ;; |
| windows*-msvc*-) |
| ;; |
| -dietlibc*- | -llvm*- | -mlibc*- | -musl*- | -newlib*- | -relibc*- \ |
| | -uclibc*- ) |
| # These are just libc implementations, not actual OSes, and thus |
| # require a kernel. |
| echo "Invalid configuration '$1': libc '$os' needs explicit kernel." 1>&2 |
| exit 1 |
| ;; |
| -kernel*- ) |
| echo "Invalid configuration '$1': '$os' needs explicit kernel." 1>&2 |
| exit 1 |
| ;; |
| *-kernel*- ) |
| echo "Invalid configuration '$1': '$kernel' does not support '$os'." 1>&2 |
| exit 1 |
| ;; |
| *-msvc*- ) |
| echo "Invalid configuration '$1': '$os' needs 'windows'." 1>&2 |
| exit 1 |
| ;; |
| kfreebsd*-gnu*- | kopensolaris*-gnu*-) |
| ;; |
| vxworks-simlinux- | vxworks-simwindows- | vxworks-spe-) |
| ;; |
| nto-qnx*-) |
| ;; |
| os2-emx-) |
| ;; |
| *-eabi*- | *-gnueabi*-) |
| ;; |
| none--*) |
| # None (no kernel, i.e. freestanding / bare metal), |
| # can be paired with an machine code file format |
| ;; |
| -*-) |
| # Blank kernel with real OS is always fine. |
| ;; |
| --*) |
| # Blank kernel and OS with real machine code file format is always fine. |
| ;; |
| *-*-*) |
| echo "Invalid configuration '$1': Kernel '$kernel' not known to work with OS '$os'." 1>&2 |
| exit 1 |
| ;; |
| esac |
| |
| # Here we handle the case where we know the os, and the CPU type, but not the |
| # manufacturer. We pick the logical manufacturer. |
| case $vendor in |
| unknown) |
| case $cpu-$os in |
| *-riscix*) |
| vendor=acorn |
| ;; |
| *-sunos*) |
| vendor=sun |
| ;; |
| *-cnk* | *-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 |
| ;; |
| *-clix*) |
| vendor=intergraph |
| ;; |
| *-mvs* | *-opened*) |
| vendor=ibm |
| ;; |
| *-os400*) |
| vendor=ibm |
| ;; |
| s390-* | s390x-*) |
| 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 |
| ;; |
| esac |
| |
| echo "$cpu-$vendor${kernel:+-$kernel}${os:+-$os}${obj:+-$obj}" |
| exit |
| |
| # Local variables: |
| # eval: (add-hook 'before-save-hook 'time-stamp) |
| # time-stamp-start: "timestamp='" |
| # time-stamp-format: "%:y-%02m-%02d" |
| # time-stamp-end: "'" |
| # End: |
