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Update config.guess and config.sub

This commit is contained in:
Peter Eisentraut 2024-04-09 14:21:57 +02:00
parent 43a9cab484
commit cfd6ea3ac0
2 changed files with 198 additions and 96 deletions
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62
config/config.guess vendored
View File

@ -1,10 +1,10 @@
#! /bin/sh #! /bin/sh
# Attempt to guess a canonical system name. # Attempt to guess a canonical system name.
# Copyright 1992-2023 Free Software Foundation, Inc. # Copyright 1992-2024 Free Software Foundation, Inc.
# shellcheck disable=SC2006,SC2268 # see below for rationale # shellcheck disable=SC2006,SC2268 # see below for rationale
timestamp='2023-01-01' timestamp='2024-01-01'
# This file is free software; you can redistribute it and/or modify it # 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 # under the terms of the GNU General Public License as published by
@ -47,7 +47,7 @@ me=`echo "$0" | sed -e 's,.*/,,'`
usage="\ usage="\
Usage: $0 [OPTION] Usage: $0 [OPTION]
Output the configuration name of the system \`$me' is run on. Output the configuration name of the system '$me' is run on.
Options: Options:
-h, --help print this help, then exit -h, --help print this help, then exit
@ -60,13 +60,13 @@ version="\
GNU config.guess ($timestamp) GNU config.guess ($timestamp)
Originally written by Per Bothner. Originally written by Per Bothner.
Copyright 1992-2023 Free Software Foundation, Inc. Copyright 1992-2024 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
help=" help="
Try \`$me --help' for more information." Try '$me --help' for more information."
# Parse command line # Parse command line
while test $# -gt 0 ; do while test $# -gt 0 ; do
@ -102,8 +102,8 @@ GUESS=
# temporary files to be created and, as you can see below, it is a # temporary files to be created and, as you can see below, it is a
# headache to deal with in a portable fashion. # headache to deal with in a portable fashion.
# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still # Historically, 'CC_FOR_BUILD' used to be named 'HOST_CC'. We still
# use `HOST_CC' if defined, but it is deprecated. # use 'HOST_CC' if defined, but it is deprecated.
# Portable tmp directory creation inspired by the Autoconf team. # Portable tmp directory creation inspired by the Autoconf team.
@ -155,6 +155,9 @@ Linux|GNU|GNU/*)
set_cc_for_build set_cc_for_build
cat <<-EOF > "$dummy.c" cat <<-EOF > "$dummy.c"
#if defined(__ANDROID__)
LIBC=android
#else
#include <features.h> #include <features.h>
#if defined(__UCLIBC__) #if defined(__UCLIBC__)
LIBC=uclibc LIBC=uclibc
@ -162,6 +165,8 @@ Linux|GNU|GNU/*)
LIBC=dietlibc LIBC=dietlibc
#elif defined(__GLIBC__) #elif defined(__GLIBC__)
LIBC=gnu LIBC=gnu
#elif defined(__LLVM_LIBC__)
LIBC=llvm
#else #else
#include <stdarg.h> #include <stdarg.h>
/* First heuristic to detect musl libc. */ /* First heuristic to detect musl libc. */
@ -169,6 +174,7 @@ Linux|GNU|GNU/*)
LIBC=musl LIBC=musl
#endif #endif
#endif #endif
#endif
EOF EOF
cc_set_libc=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'` cc_set_libc=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`
eval "$cc_set_libc" eval "$cc_set_libc"
@ -459,7 +465,7 @@ case $UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION in
UNAME_RELEASE=`uname -v` UNAME_RELEASE=`uname -v`
;; ;;
esac esac
# Japanese Language versions have a version number like `4.1.3-JL'. # Japanese Language versions have a version number like '4.1.3-JL'.
SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/'` SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/'`
GUESS=sparc-sun-sunos$SUN_REL GUESS=sparc-sun-sunos$SUN_REL
;; ;;
@ -904,7 +910,7 @@ EOF
fi fi
;; ;;
*:FreeBSD:*:*) *:FreeBSD:*:*)
UNAME_PROCESSOR=`/usr/bin/uname -p` UNAME_PROCESSOR=`uname -p`
case $UNAME_PROCESSOR in case $UNAME_PROCESSOR in
amd64) amd64)
UNAME_PROCESSOR=x86_64 ;; UNAME_PROCESSOR=x86_64 ;;
@ -976,7 +982,27 @@ EOF
GUESS=$UNAME_MACHINE-unknown-minix GUESS=$UNAME_MACHINE-unknown-minix
;; ;;
aarch64:Linux:*:*) aarch64:Linux:*:*)
GUESS=$UNAME_MACHINE-unknown-linux-$LIBC set_cc_for_build
CPU=$UNAME_MACHINE
LIBCABI=$LIBC
if test "$CC_FOR_BUILD" != no_compiler_found; then
ABI=64
sed 's/^ //' << EOF > "$dummy.c"
#ifdef __ARM_EABI__
#ifdef __ARM_PCS_VFP
ABI=eabihf
#else
ABI=eabi
#endif
#endif
EOF
cc_set_abi=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^ABI' | sed 's, ,,g'`
eval "$cc_set_abi"
case $ABI in
eabi | eabihf) CPU=armv8l; LIBCABI=$LIBC$ABI ;;
esac
fi
GUESS=$CPU-unknown-linux-$LIBCABI
;; ;;
aarch64_be:Linux:*:*) aarch64_be:Linux:*:*)
UNAME_MACHINE=aarch64_be UNAME_MACHINE=aarch64_be
@ -1042,6 +1068,15 @@ EOF
k1om:Linux:*:*) k1om:Linux:*:*)
GUESS=$UNAME_MACHINE-unknown-linux-$LIBC GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
;; ;;
kvx:Linux:*:*)
GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
;;
kvx:cos:*:*)
GUESS=$UNAME_MACHINE-unknown-cos
;;
kvx:mbr:*:*)
GUESS=$UNAME_MACHINE-unknown-mbr
;;
loongarch32:Linux:*:* | loongarch64:Linux:*:*) loongarch32:Linux:*:* | loongarch64:Linux:*:*)
GUESS=$UNAME_MACHINE-unknown-linux-$LIBC GUESS=$UNAME_MACHINE-unknown-linux-$LIBC
;; ;;
@ -1197,7 +1232,7 @@ EOF
GUESS=$UNAME_MACHINE-pc-sysv4.2uw$UNAME_VERSION GUESS=$UNAME_MACHINE-pc-sysv4.2uw$UNAME_VERSION
;; ;;
i*86:OS/2:*:*) i*86:OS/2:*:*)
# If we were able to find `uname', then EMX Unix compatibility # If we were able to find 'uname', then EMX Unix compatibility
# is probably installed. # is probably installed.
GUESS=$UNAME_MACHINE-pc-os2-emx GUESS=$UNAME_MACHINE-pc-os2-emx
;; ;;
@ -1338,7 +1373,7 @@ EOF
GUESS=ns32k-sni-sysv GUESS=ns32k-sni-sysv
fi fi
;; ;;
PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort PENTIUM:*:4.0*:*) # Unisys 'ClearPath HMP IX 4000' SVR4/MP effort
# says <Richard.M.Bartel@ccMail.Census.GOV> # says <Richard.M.Bartel@ccMail.Census.GOV>
GUESS=i586-unisys-sysv4 GUESS=i586-unisys-sysv4
;; ;;
@ -1560,6 +1595,9 @@ EOF
*:Unleashed:*:*) *:Unleashed:*:*)
GUESS=$UNAME_MACHINE-unknown-unleashed$UNAME_RELEASE GUESS=$UNAME_MACHINE-unknown-unleashed$UNAME_RELEASE
;; ;;
*:Ironclad:*:*)
GUESS=$UNAME_MACHINE-unknown-ironclad
;;
esac esac
# Do we have a guess based on uname results? # Do we have a guess based on uname results?

232
config/config.sub vendored
View File

@ -1,10 +1,10 @@
#! /bin/sh #! /bin/sh
# Configuration validation subroutine script. # Configuration validation subroutine script.
# Copyright 1992-2023 Free Software Foundation, Inc. # Copyright 1992-2024 Free Software Foundation, Inc.
# shellcheck disable=SC2006,SC2268 # see below for rationale # shellcheck disable=SC2006,SC2268 # see below for rationale
timestamp='2023-01-21' timestamp='2024-01-01'
# This file is free software; you can redistribute it and/or modify it # 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 # under the terms of the GNU General Public License as published by
@ -76,13 +76,13 @@ Report bugs and patches to <config-patches@gnu.org>."
version="\ version="\
GNU config.sub ($timestamp) GNU config.sub ($timestamp)
Copyright 1992-2023 Free Software Foundation, Inc. Copyright 1992-2024 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
help=" help="
Try \`$me --help' for more information." Try '$me --help' for more information."
# Parse command line # Parse command line
while test $# -gt 0 ; do while test $# -gt 0 ; do
@ -130,7 +130,7 @@ IFS=$saved_IFS
# Separate into logical components for further validation # Separate into logical components for further validation
case $1 in case $1 in
*-*-*-*-*) *-*-*-*-*)
echo Invalid configuration \`"$1"\': more than four components >&2 echo "Invalid configuration '$1': more than four components" >&2
exit 1 exit 1
;; ;;
*-*-*-*) *-*-*-*)
@ -145,7 +145,8 @@ case $1 in
nto-qnx* | linux-* | uclinux-uclibc* \ nto-qnx* | linux-* | uclinux-uclibc* \
| uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* \ | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* \
| netbsd*-eabi* | kopensolaris*-gnu* | cloudabi*-eabi* \ | netbsd*-eabi* | kopensolaris*-gnu* | cloudabi*-eabi* \
| storm-chaos* | os2-emx* | rtmk-nova* | managarm-*) | storm-chaos* | os2-emx* | rtmk-nova* | managarm-* \
| windows-* )
basic_machine=$field1 basic_machine=$field1
basic_os=$maybe_os basic_os=$maybe_os
;; ;;
@ -943,7 +944,7 @@ $basic_machine
EOF EOF
IFS=$saved_IFS IFS=$saved_IFS
;; ;;
# We use `pc' rather than `unknown' # We use 'pc' rather than 'unknown'
# because (1) that's what they normally are, and # because (1) that's what they normally are, and
# (2) the word "unknown" tends to confuse beginning users. # (2) the word "unknown" tends to confuse beginning users.
i*86 | x86_64) i*86 | x86_64)
@ -1180,7 +1181,7 @@ case $cpu-$vendor in
case $cpu in case $cpu in
1750a | 580 \ 1750a | 580 \
| a29k \ | a29k \
| aarch64 | aarch64_be \ | aarch64 | aarch64_be | aarch64c | arm64ec \
| abacus \ | abacus \
| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] \
| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] \
@ -1199,12 +1200,14 @@ case $cpu-$vendor in
| d10v | d30v | dlx | dsp16xx \ | d10v | d30v | dlx | dsp16xx \
| e2k | elxsi | epiphany \ | e2k | elxsi | epiphany \
| f30[01] | f700 | fido | fr30 | frv | ft32 | fx80 \ | f30[01] | f700 | fido | fr30 | frv | ft32 | fx80 \
| javascript \
| h8300 | h8500 \ | h8300 | h8500 \
| hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
| hexagon \ | hexagon \
| i370 | i*86 | i860 | i960 | ia16 | ia64 \ | i370 | i*86 | i860 | i960 | ia16 | ia64 \
| ip2k | iq2000 \ | ip2k | iq2000 \
| k1om \ | k1om \
| kvx \
| le32 | le64 \ | le32 | le64 \
| lm32 \ | lm32 \
| loongarch32 | loongarch64 \ | loongarch32 | loongarch64 \
@ -1213,36 +1216,13 @@ case $cpu-$vendor in
| m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x \ | m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x \
| m88110 | m88k | maxq | mb | mcore | mep | metag \ | m88110 | m88k | maxq | mb | mcore | mep | metag \
| microblaze | microblazeel \ | microblaze | microblazeel \
| mips | mipsbe | mipseb | mipsel | mipsle \ | mips* \
| mips16 \
| mips64 | mips64eb | mips64el \
| mips64octeon | mips64octeonel \
| mips64orion | mips64orionel \
| mips64r5900 | mips64r5900el \
| mips64vr | mips64vrel \
| mips64vr4100 | mips64vr4100el \
| mips64vr4300 | mips64vr4300el \
| mips64vr5000 | mips64vr5000el \
| mips64vr5900 | mips64vr5900el \
| mipsisa32 | mipsisa32el \
| mipsisa32r2 | mipsisa32r2el \
| mipsisa32r3 | mipsisa32r3el \
| mipsisa32r5 | mipsisa32r5el \
| mipsisa32r6 | mipsisa32r6el \
| mipsisa64 | mipsisa64el \
| mipsisa64r2 | mipsisa64r2el \
| mipsisa64r3 | mipsisa64r3el \
| mipsisa64r5 | mipsisa64r5el \
| mipsisa64r6 | mipsisa64r6el \
| mipsisa64sb1 | mipsisa64sb1el \
| mipsisa64sr71k | mipsisa64sr71kel \
| mipsr5900 | mipsr5900el \
| mipstx39 | mipstx39el \
| mmix \ | mmix \
| mn10200 | mn10300 \ | mn10200 | mn10300 \
| moxie \ | moxie \
| mt \ | mt \
| msp430 \ | msp430 \
| nanomips* \
| nds32 | nds32le | nds32be \ | nds32 | nds32le | nds32be \
| nfp \ | nfp \
| nios | nios2 | nios2eb | nios2el \ | nios | nios2 | nios2eb | nios2el \
@ -1274,6 +1254,7 @@ case $cpu-$vendor in
| ubicom32 \ | ubicom32 \
| v70 | v850 | v850e | v850e1 | v850es | v850e2 | v850e2v3 \ | v70 | v850 | v850e | v850e1 | v850es | v850e2 | v850e2v3 \
| vax \ | vax \
| vc4 \
| visium \ | visium \
| w65 \ | w65 \
| wasm32 | wasm64 \ | wasm32 | wasm64 \
@ -1285,7 +1266,7 @@ case $cpu-$vendor in
;; ;;
*) *)
echo Invalid configuration \`"$1"\': machine \`"$cpu-$vendor"\' not recognized 1>&2 echo "Invalid configuration '$1': machine '$cpu-$vendor' not recognized" 1>&2
exit 1 exit 1
;; ;;
esac esac
@ -1306,11 +1287,12 @@ esac
# Decode manufacturer-specific aliases for certain operating systems. # Decode manufacturer-specific aliases for certain operating systems.
if test x$basic_os != x if test x"$basic_os" != x
then then
# First recognize some ad-hoc cases, or perhaps split kernel-os, or else just # First recognize some ad-hoc cases, or perhaps split kernel-os, or else just
# set os. # set os.
obj=
case $basic_os in case $basic_os in
gnu/linux*) gnu/linux*)
kernel=linux kernel=linux
@ -1510,10 +1492,16 @@ case $os in
os=eabi os=eabi
;; ;;
*) *)
os=elf os=
obj=elf
;; ;;
esac esac
;; ;;
aout* | coff* | elf* | pe*)
# These are machine code file formats, not OSes
obj=$os
os=
;;
*) *)
# No normalization, but not necessarily accepted, that comes below. # No normalization, but not necessarily accepted, that comes below.
;; ;;
@ -1532,12 +1520,15 @@ else
# system, and we'll never get to this point. # system, and we'll never get to this point.
kernel= kernel=
obj=
case $cpu-$vendor in case $cpu-$vendor in
score-*) score-*)
os=elf os=
obj=elf
;; ;;
spu-*) spu-*)
os=elf os=
obj=elf
;; ;;
*-acorn) *-acorn)
os=riscix1.2 os=riscix1.2
@ -1547,28 +1538,35 @@ case $cpu-$vendor in
os=gnu os=gnu
;; ;;
arm*-semi) arm*-semi)
os=aout os=
obj=aout
;; ;;
c4x-* | tic4x-*) c4x-* | tic4x-*)
os=coff os=
obj=coff
;; ;;
c8051-*) c8051-*)
os=elf os=
obj=elf
;; ;;
clipper-intergraph) clipper-intergraph)
os=clix os=clix
;; ;;
hexagon-*) hexagon-*)
os=elf os=
obj=elf
;; ;;
tic54x-*) tic54x-*)
os=coff os=
obj=coff
;; ;;
tic55x-*) tic55x-*)
os=coff os=
obj=coff
;; ;;
tic6x-*) tic6x-*)
os=coff os=
obj=coff
;; ;;
# This must come before the *-dec entry. # This must come before the *-dec entry.
pdp10-*) pdp10-*)
@ -1590,19 +1588,24 @@ case $cpu-$vendor in
os=sunos3 os=sunos3
;; ;;
m68*-cisco) m68*-cisco)
os=aout os=
obj=aout
;; ;;
mep-*) mep-*)
os=elf os=
obj=elf
;; ;;
mips*-cisco) mips*-cisco)
os=elf os=
obj=elf
;; ;;
mips*-*) mips*-*|nanomips*-*)
os=elf os=
obj=elf
;; ;;
or32-*) or32-*)
os=coff os=
obj=coff
;; ;;
*-tti) # must be before sparc entry or we get the wrong os. *-tti) # must be before sparc entry or we get the wrong os.
os=sysv3 os=sysv3
@ -1611,7 +1614,8 @@ case $cpu-$vendor in
os=sunos4.1.1 os=sunos4.1.1
;; ;;
pru-*) pru-*)
os=elf os=
obj=elf
;; ;;
*-be) *-be)
os=beos os=beos
@ -1692,10 +1696,12 @@ case $cpu-$vendor in
os=uxpv os=uxpv
;; ;;
*-rom68k) *-rom68k)
os=coff os=
obj=coff
;; ;;
*-*bug) *-*bug)
os=coff os=
obj=coff
;; ;;
*-apple) *-apple)
os=macos os=macos
@ -1713,17 +1719,21 @@ esac
fi fi
# Now, validate our (potentially fixed-up) OS. # Now, validate our (potentially fixed-up) individual pieces (OS, OBJ).
case $os in case $os in
# Sometimes we do "kernel-libc", so those need to count as OSes. # Sometimes we do "kernel-libc", so those need to count as OSes.
musl* | newlib* | relibc* | uclibc*) llvm* | musl* | newlib* | relibc* | uclibc*)
;; ;;
# Likewise for "kernel-abi" # Likewise for "kernel-abi"
eabi* | gnueabi*) eabi* | gnueabi*)
;; ;;
# VxWorks passes extra cpu info in the 4th field. # VxWorks passes extra cpu info in the 4th filed.
simlinux | simwindows | spe) simlinux | simwindows | spe)
;; ;;
# See `case $cpu-$os` validation below
ghcjs)
;;
# Now accept the basic system types. # Now accept the basic system types.
# The portable systems comes first. # The portable systems comes first.
# Each alternative MUST end in a * to match a version number. # Each alternative MUST end in a * to match a version number.
@ -1732,7 +1742,7 @@ case $os in
| hpux* | unos* | osf* | luna* | dgux* | auroraux* | solaris* \ | hpux* | unos* | osf* | luna* | dgux* | auroraux* | solaris* \
| sym* | plan9* | psp* | sim* | xray* | os68k* | v88r* \ | sym* | plan9* | psp* | sim* | xray* | os68k* | v88r* \
| hiux* | abug | nacl* | netware* | windows* \ | hiux* | abug | nacl* | netware* | windows* \
| os9* | macos* | osx* | ios* \ | os9* | macos* | osx* | ios* | tvos* | watchos* \
| mpw* | magic* | mmixware* | mon960* | lnews* \ | mpw* | magic* | mmixware* | mon960* | lnews* \
| amigaos* | amigados* | msdos* | newsos* | unicos* | aof* \ | amigaos* | amigados* | msdos* | newsos* | unicos* | aof* \
| aos* | aros* | cloudabi* | sortix* | twizzler* \ | aos* | aros* | cloudabi* | sortix* | twizzler* \
@ -1741,11 +1751,11 @@ case $os in
| mirbsd* | netbsd* | dicos* | openedition* | ose* \ | mirbsd* | netbsd* | dicos* | openedition* | ose* \
| bitrig* | openbsd* | secbsd* | solidbsd* | libertybsd* | os108* \ | bitrig* | openbsd* | secbsd* | solidbsd* | libertybsd* | os108* \
| ekkobsd* | freebsd* | riscix* | lynxos* | os400* \ | ekkobsd* | freebsd* | riscix* | lynxos* | os400* \
| bosx* | nextstep* | cxux* | aout* | elf* | oabi* \ | bosx* | nextstep* | cxux* | oabi* \
| ptx* | coff* | ecoff* | winnt* | domain* | vsta* \ | ptx* | ecoff* | winnt* | domain* | vsta* \
| udi* | lites* | ieee* | go32* | aux* | hcos* \ | udi* | lites* | ieee* | go32* | aux* | hcos* \
| chorusrdb* | cegcc* | glidix* | serenity* \ | chorusrdb* | cegcc* | glidix* | serenity* \
| cygwin* | msys* | pe* | moss* | proelf* | rtems* \ | cygwin* | msys* | moss* | proelf* | rtems* \
| midipix* | mingw32* | mingw64* | mint* \ | midipix* | mingw32* | mingw64* | mint* \
| uxpv* | beos* | mpeix* | udk* | moxiebox* \ | uxpv* | beos* | mpeix* | udk* | moxiebox* \
| interix* | uwin* | mks* | rhapsody* | darwin* \ | interix* | uwin* | mks* | rhapsody* | darwin* \
@ -1758,62 +1768,116 @@ case $os in
| onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \ | onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \
| midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* \ | midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* \
| nsk* | powerunix* | genode* | zvmoe* | qnx* | emx* | zephyr* \ | nsk* | powerunix* | genode* | zvmoe* | qnx* | emx* | zephyr* \
| fiwix* | mlibc* ) | fiwix* | mlibc* | cos* | mbr* | ironclad* )
;; ;;
# This one is extra strict with allowed versions # This one is extra strict with allowed versions
sco3.2v2 | sco3.2v[4-9]* | sco5v6*) sco3.2v2 | sco3.2v[4-9]* | sco5v6*)
# Don't forget version if it is 3.2v4 or newer. # Don't forget version if it is 3.2v4 or newer.
;; ;;
# This refers to builds using the UEFI calling convention
# (which depends on the architecture) and PE file format.
# Note that this is both a different calling convention and
# different file format than that of GNU-EFI
# (x86_64-w64-mingw32).
uefi)
;;
none) none)
;; ;;
kernel* ) kernel* | msvc* )
# Restricted further below # Restricted further below
;; ;;
'')
if test x"$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 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 exit 1
;; ;;
esac esac
# As a final step for OS-related things, validate the OS-kernel combination # As a final step for OS-related things, validate the OS-kernel combination
# (given a valid OS), if there is a kernel. # (given a valid OS), if there is a kernel.
case $kernel-$os in case $kernel-$os-$obj in
linux-gnu* | linux-dietlibc* | linux-android* | linux-newlib* \ linux-gnu*- | linux-android*- | linux-dietlibc*- | linux-llvm*- \
| linux-musl* | linux-relibc* | linux-uclibc* | linux-mlibc* ) | linux-mlibc*- | linux-musl*- | linux-newlib*- \
| linux-relibc*- | linux-uclibc*- )
;; ;;
uclinux-uclibc* ) uclinux-uclibc*- )
;; ;;
managarm-mlibc* | managarm-kernel* ) managarm-mlibc*- | managarm-kernel*- )
;; ;;
-dietlibc* | -newlib* | -musl* | -relibc* | -uclibc* | -mlibc* ) windows*-msvc*-)
;;
-dietlibc*- | -llvm*- | -mlibc*- | -musl*- | -newlib*- | -relibc*- \
| -uclibc*- )
# These are just libc implementations, not actual OSes, and thus # These are just libc implementations, not actual OSes, and thus
# require a kernel. # require a kernel.
echo "Invalid configuration \`$1': libc \`$os' needs explicit kernel." 1>&2 echo "Invalid configuration '$1': libc '$os' needs explicit kernel." 1>&2
exit 1 exit 1
;; ;;
-kernel* ) -kernel*- )
echo "Invalid configuration \`$1': \`$os' needs explicit kernel." 1>&2 echo "Invalid configuration '$1': '$os' needs explicit kernel." 1>&2
exit 1 exit 1
;; ;;
*-kernel* ) *-kernel*- )
echo "Invalid configuration \`$1': \`$kernel' does not support \`$os'." 1>&2 echo "Invalid configuration '$1': '$kernel' does not support '$os'." 1>&2
exit 1 exit 1
;; ;;
kfreebsd*-gnu* | kopensolaris*-gnu*) *-msvc*- )
echo "Invalid configuration '$1': '$os' needs 'windows'." 1>&2
exit 1
;; ;;
vxworks-simlinux | vxworks-simwindows | vxworks-spe) kfreebsd*-gnu*- | kopensolaris*-gnu*-)
;; ;;
nto-qnx*) vxworks-simlinux- | vxworks-simwindows- | vxworks-spe-)
;; ;;
os2-emx) nto-qnx*-)
;; ;;
*-eabi* | *-gnueabi*) 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 with real OS is always fine.
;; ;;
*-*) --*)
echo "Invalid configuration \`$1': Kernel \`$kernel' not known to work with OS \`$os'." 1>&2 # 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 exit 1
;; ;;
esac esac
@ -1896,7 +1960,7 @@ case $vendor in
;; ;;
esac esac
echo "$cpu-$vendor-${kernel:+$kernel-}$os" echo "$cpu-$vendor${kernel:+-$kernel}${os:+-$os}${obj:+-$obj}"
exit exit
# Local variables: # Local variables: