diff options
Diffstat (limited to 'build-aux/config.guess')
| -rwxr-xr-x | build-aux/config.guess | 1206 |
1 files changed, 656 insertions, 550 deletions
diff --git a/build-aux/config.guess b/build-aux/config.guess index 41b8b85..1817bdc 100755 --- a/build-aux/config.guess +++ b/build-aux/config.guess @@ -1,12 +1,14 @@ #! /bin/sh # Attempt to guess a canonical system name. -# Copyright 1992-2019 Free Software Foundation, Inc. +# Copyright 1992-2022 Free Software Foundation, Inc. -timestamp='2019-06-10' +# shellcheck disable=SC2006,SC2268 # see below for rationale + +timestamp='2022-05-25' # 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 +# 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 @@ -27,11 +29,19 @@ timestamp='2019-06-10' # Originally written by Per Bothner; maintained since 2000 by Ben Elliston. # # You can get the latest version of this script from: -# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess +# https://git.savannah.gnu.org/cgit/config.git/plain/config.guess # # Please send patches to <config-patches@gnu.org>. +# 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line above the timestamp inhibits complaints +# about features and limitations of the classic Bourne shell that were +# superseded or lifted in POSIX.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 "$0" | sed -e 's,.*/,,'` usage="\ @@ -50,7 +60,7 @@ version="\ GNU config.guess ($timestamp) Originally written by Per Bothner. -Copyright 1992-2019 Free Software Foundation, Inc. +Copyright 1992-2022 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." @@ -84,6 +94,9 @@ if test $# != 0; then exit 1 fi +# Just in case it came from the environment. +GUESS= + # CC_FOR_BUILD -- compiler used by this script. Note that the use of a # compiler to aid in system detection is discouraged as it requires # temporary files to be created and, as you can see below, it is a @@ -99,8 +112,10 @@ tmp= trap 'test -z "$tmp" || rm -fr "$tmp"' 0 1 2 13 15 set_cc_for_build() { + # prevent multiple calls if $tmp is already set + test "$tmp" && return 0 : "${TMPDIR=/tmp}" - # shellcheck disable=SC2039 + # shellcheck disable=SC2039,SC3028 { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir "$tmp" 2>/dev/null) ; } || { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir "$tmp" 2>/dev/null) && echo "Warning: creating insecure temp directory" >&2 ; } || @@ -110,7 +125,7 @@ set_cc_for_build() { ,,) echo "int x;" > "$dummy.c" for driver in cc gcc c89 c99 ; do if ($driver -c -o "$dummy.o" "$dummy.c") >/dev/null 2>&1 ; then - CC_FOR_BUILD="$driver" + CC_FOR_BUILD=$driver break fi done @@ -131,14 +146,12 @@ fi UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown -UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown +UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown -case "$UNAME_SYSTEM" in +case $UNAME_SYSTEM in Linux|GNU|GNU/*) - # If the system lacks a compiler, then just pick glibc. - # We could probably try harder. - LIBC=gnu + LIBC=unknown set_cc_for_build cat <<-EOF > "$dummy.c" @@ -147,24 +160,37 @@ Linux|GNU|GNU/*) LIBC=uclibc #elif defined(__dietlibc__) LIBC=dietlibc - #else + #elif defined(__GLIBC__) LIBC=gnu + #else + #include <stdarg.h> + /* First heuristic to detect musl libc. */ + #ifdef __DEFINED_va_list + LIBC=musl + #endif #endif EOF - eval "`$CC_FOR_BUILD -E "$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 "$cc_set_libc" - # If ldd exists, use it to detect musl libc. - if command -v ldd >/dev/null && \ - ldd --version 2>&1 | grep -q ^musl - then - LIBC=musl + # Second heuristic to detect musl libc. + if [ "$LIBC" = unknown ] && + command -v ldd >/dev/null && + ldd --version 2>&1 | grep -q ^musl; then + LIBC=musl + fi + + # If the system lacks a compiler, then just pick glibc. + # We could probably try harder. + if [ "$LIBC" = unknown ]; then + LIBC=gnu fi ;; esac # Note: order is significant - the case branches are not exclusive. -case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in +case $UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION in *:NetBSD:*:*) # NetBSD (nbsd) targets should (where applicable) match one or # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*, @@ -176,12 +202,12 @@ case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in # # Note: NetBSD doesn't particularly care about the vendor # portion of the name. We always set it to "unknown". - sysctl="sysctl -n hw.machine_arch" UNAME_MACHINE_ARCH=`(uname -p 2>/dev/null || \ - "/sbin/$sysctl" 2>/dev/null || \ - "/usr/sbin/$sysctl" 2>/dev/null || \ + /sbin/sysctl -n hw.machine_arch 2>/dev/null || \ + /usr/sbin/sysctl -n hw.machine_arch 2>/dev/null || \ echo unknown)` - case "$UNAME_MACHINE_ARCH" in + case $UNAME_MACHINE_ARCH in + aarch64eb) machine=aarch64_be-unknown ;; armeb) machine=armeb-unknown ;; arm*) machine=arm-unknown ;; sh3el) machine=shl-unknown ;; @@ -190,13 +216,13 @@ case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in earmv*) arch=`echo "$UNAME_MACHINE_ARCH" | sed -e 's,^e\(armv[0-9]\).*$,\1,'` endian=`echo "$UNAME_MACHINE_ARCH" | sed -ne 's,^.*\(eb\)$,\1,p'` - machine="${arch}${endian}"-unknown + machine=${arch}${endian}-unknown ;; - *) machine="$UNAME_MACHINE_ARCH"-unknown ;; + *) machine=$UNAME_MACHINE_ARCH-unknown ;; esac # The Operating System including object format, if it has switched # to ELF recently (or will in the future) and ABI. - case "$UNAME_MACHINE_ARCH" in + case $UNAME_MACHINE_ARCH in earm*) os=netbsdelf ;; @@ -217,7 +243,7 @@ case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in ;; esac # Determine ABI tags. - case "$UNAME_MACHINE_ARCH" in + case $UNAME_MACHINE_ARCH in earm*) expr='s/^earmv[0-9]/-eabi/;s/eb$//' abi=`echo "$UNAME_MACHINE_ARCH" | sed -e "$expr"` @@ -228,7 +254,7 @@ case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in # thus, need a distinct triplet. However, they do not need # kernel version information, so it can be replaced with a # suitable tag, in the style of linux-gnu. - case "$UNAME_VERSION" in + case $UNAME_VERSION in Debian*) release='-gnu' ;; @@ -239,48 +265,57 @@ case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM: # contains redundant information, the shorter form: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used. - echo "$machine-${os}${release}${abi-}" - exit ;; + GUESS=$machine-${os}${release}${abi-} + ;; *:Bitrig:*:*) UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'` - echo "$UNAME_MACHINE_ARCH"-unknown-bitrig"$UNAME_RELEASE" - exit ;; + GUESS=$UNAME_MACHINE_ARCH-unknown-bitrig$UNAME_RELEASE + ;; *:OpenBSD:*:*) UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'` - echo "$UNAME_MACHINE_ARCH"-unknown-openbsd"$UNAME_RELEASE" - exit ;; + GUESS=$UNAME_MACHINE_ARCH-unknown-openbsd$UNAME_RELEASE + ;; + *:SecBSD:*:*) + UNAME_MACHINE_ARCH=`arch | sed 's/SecBSD.//'` + GUESS=$UNAME_MACHINE_ARCH-unknown-secbsd$UNAME_RELEASE + ;; *:LibertyBSD:*:*) UNAME_MACHINE_ARCH=`arch | sed 's/^.*BSD\.//'` - echo "$UNAME_MACHINE_ARCH"-unknown-libertybsd"$UNAME_RELEASE" - exit ;; + GUESS=$UNAME_MACHINE_ARCH-unknown-libertybsd$UNAME_RELEASE + ;; *:MidnightBSD:*:*) - echo "$UNAME_MACHINE"-unknown-midnightbsd"$UNAME_RELEASE" - exit ;; + GUESS=$UNAME_MACHINE-unknown-midnightbsd$UNAME_RELEASE + ;; *:ekkoBSD:*:*) - echo "$UNAME_MACHINE"-unknown-ekkobsd"$UNAME_RELEASE" - exit ;; + GUESS=$UNAME_MACHINE-unknown-ekkobsd$UNAME_RELEASE + ;; *:SolidBSD:*:*) - echo "$UNAME_MACHINE"-unknown-solidbsd"$UNAME_RELEASE" - exit ;; + GUESS=$UNAME_MACHINE-unknown-solidbsd$UNAME_RELEASE + ;; *:OS108:*:*) - echo "$UNAME_MACHINE"-unknown-os108_"$UNAME_RELEASE" - exit ;; + GUESS=$UNAME_MACHINE-unknown-os108_$UNAME_RELEASE + ;; macppc:MirBSD:*:*) - echo powerpc-unknown-mirbsd"$UNAME_RELEASE" - exit ;; + GUESS=powerpc-unknown-mirbsd$UNAME_RELEASE + ;; *:MirBSD:*:*) - echo "$UNAME_MACHINE"-unknown-mirbsd"$UNAME_RELEASE" - exit ;; + GUESS=$UNAME_MACHINE-unknown-mirbsd$UNAME_RELEASE + ;; *:Sortix:*:*) - echo "$UNAME_MACHINE"-unknown-sortix - exit ;; + GUESS=$UNAME_MACHINE-unknown-sortix + ;; + *:Twizzler:*:*) + GUESS=$UNAME_MACHINE-unknown-twizzler + ;; *:Redox:*:*) - echo "$UNAME_MACHINE"-unknown-redox - exit ;; + GUESS=$UNAME_MACHINE-unknown-redox + ;; mips:OSF1:*.*) - echo mips-dec-osf1 - exit ;; + GUESS=mips-dec-osf1 + ;; alpha:OSF1:*:*) + # Reset EXIT trap before exiting to avoid spurious non-zero exit code. + trap '' 0 case $UNAME_RELEASE in *4.0) UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'` @@ -294,7 +329,7 @@ case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in # covers most systems running today. This code pipes the CPU # types through head -n 1, so we only detect the type of CPU 0. ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` - case "$ALPHA_CPU_TYPE" in + case $ALPHA_CPU_TYPE in "EV4 (21064)") UNAME_MACHINE=alpha ;; "EV4.5 (21064)") @@ -331,117 +366,121 @@ case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in # A Tn.n version is a released field test version. # A Xn.n version is an unreleased experimental baselevel. # 1.2 uses "1.2" for uname -r. - echo "$UNAME_MACHINE"-dec-osf"`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`" - # Reset EXIT trap before exiting to avoid spurious non-zero exit code. - exitcode=$? - trap '' 0 - exit $exitcode ;; + OSF_REL=`echo "$UNAME_RELEASE" | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` + GUESS=$UNAME_MACHINE-dec-osf$OSF_REL + ;; Amiga*:UNIX_System_V:4.0:*) - echo m68k-unknown-sysv4 - exit ;; + GUESS=m68k-unknown-sysv4 + ;; *:[Aa]miga[Oo][Ss]:*:*) - echo "$UNAME_MACHINE"-unknown-amigaos - exit ;; + GUESS=$UNAME_MACHINE-unknown-amigaos + ;; *:[Mm]orph[Oo][Ss]:*:*) - echo "$UNAME_MACHINE"-unknown-morphos - exit ;; + GUESS=$UNAME_MACHINE-unknown-morphos + ;; *:OS/390:*:*) - echo i370-ibm-openedition - exit ;; + GUESS=i370-ibm-openedition + ;; *:z/VM:*:*) - echo s390-ibm-zvmoe - exit ;; + GUESS=s390-ibm-zvmoe + ;; *:OS400:*:*) - echo powerpc-ibm-os400 - exit ;; + GUESS=powerpc-ibm-os400 + ;; arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) - echo arm-acorn-riscix"$UNAME_RELEASE" - exit ;; + GUESS=arm-acorn-riscix$UNAME_RELEASE + ;; arm*:riscos:*:*|arm*:RISCOS:*:*) - echo arm-unknown-riscos - exit ;; + GUESS=arm-unknown-riscos + ;; SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) - echo hppa1.1-hitachi-hiuxmpp - exit ;; + GUESS=hppa1.1-hitachi-hiuxmpp + ;; Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) # akee@wpdis03.wpafb.af.mil (Earle F. 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 ;; + case `(/bin/universe) 2>/dev/null` in + att) GUESS=pyramid-pyramid-sysv3 ;; + *) GUESS=pyramid-pyramid-bsd ;; + esac + ;; NILE*:*:*:dcosx) - echo pyramid-pyramid-svr4 - exit ;; + GUESS=pyramid-pyramid-svr4 + ;; DRS?6000:unix:4.0:6*) - echo sparc-icl-nx6 - exit ;; + GUESS=sparc-icl-nx6 + ;; 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 ;; + sparc) GUESS=sparc-icl-nx7 ;; + esac + ;; s390x:SunOS:*:*) - echo "$UNAME_MACHINE"-ibm-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`" - exit ;; + SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` + GUESS=$UNAME_MACHINE-ibm-solaris2$SUN_REL + ;; sun4H:SunOS:5.*:*) - echo sparc-hal-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`" - exit ;; + SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` + GUESS=sparc-hal-solaris2$SUN_REL + ;; sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) - echo sparc-sun-solaris2"`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'`" - exit ;; + SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` + GUESS=sparc-sun-solaris2$SUN_REL + ;; i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) - echo i386-pc-auroraux"$UNAME_RELEASE" - exit ;; + GUESS=i386-pc-auroraux$UNAME_RELEASE + ;; i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) set_cc_for_build SUN_ARCH=i386 # If there is a compiler, see if it is configured for 64-bit objects. # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. # This test works for both compilers. - if [ "$CC_FOR_BUILD" != no_compiler_found ]; then + if test "$CC_FOR_BUILD" != no_compiler_found; then if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ - (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ + (CCOPTS="" $CC_FOR_BUILD -m64 -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then SUN_ARCH=x86_64 fi fi - echo "$SUN_ARCH"-pc-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`" - exit ;; + SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` + GUESS=$SUN_ARCH-pc-solaris2$SUN_REL + ;; 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 "$UNAME_RELEASE"|sed -e 's/[^.]*//'`" - exit ;; + SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` + GUESS=sparc-sun-solaris3$SUN_REL + ;; sun4*:SunOS:*:*) - case "`/usr/bin/arch -k`" in + case `/usr/bin/arch -k` in Series*|S4*) UNAME_RELEASE=`uname -v` ;; esac # Japanese Language versions have a version number like `4.1.3-JL'. - echo sparc-sun-sunos"`echo "$UNAME_RELEASE"|sed -e 's/-/_/'`" - exit ;; + SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/'` + GUESS=sparc-sun-sunos$SUN_REL + ;; sun3*:SunOS:*:*) - echo m68k-sun-sunos"$UNAME_RELEASE" - exit ;; + GUESS=m68k-sun-sunos$UNAME_RELEASE + ;; 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 + case `/bin/arch` in sun3) - echo m68k-sun-sunos"$UNAME_RELEASE" + GUESS=m68k-sun-sunos$UNAME_RELEASE ;; sun4) - echo sparc-sun-sunos"$UNAME_RELEASE" + GUESS=sparc-sun-sunos$UNAME_RELEASE ;; esac - exit ;; + ;; aushp:SunOS:*:*) - echo sparc-auspex-sunos"$UNAME_RELEASE" - exit ;; + GUESS=sparc-auspex-sunos$UNAME_RELEASE + ;; # 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 @@ -451,41 +490,41 @@ case "$UNAME_MACHINE:$UNAME_SYSTEM:$UNAME_RELEASE:$UNAME_VERSION" in # 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"$UNAME_RELEASE" - exit ;; + GUESS=m68k-atari-mint$UNAME_RELEASE + ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) - echo m68k-atari-mint"$UNAME_RELEASE" - exit ;; + GUESS=m68k-atari-mint$UNAME_RELEASE + ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) - echo m68k-atari-mint"$UNAME_RELEASE" - exit ;; + GUESS=m68k-atari-mint$UNAME_RELEASE + ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) - echo m68k-milan-mint"$UNAME_RELEASE" - exit ;; + GUESS=m68k-milan-mint$UNAME_RELEASE + ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) - echo m68k-hades-mint"$UNAME_RELEASE" - exit ;; + GUESS=m68k-hades-mint$UNAME_RELEASE + ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) - echo m68k-unknown-mint"$UNAME_RELEASE" - exit ;; + GUESS=m68k-unknown-mint$UNAME_RELEASE + ;; m68k:machten:*:*) - echo m68k-apple-machten"$UNAME_RELEASE" - exit ;; + GUESS=m68k-apple-machten$UNAME_RELEASE + ;; powerpc:machten:*:*) - echo powerpc-apple-machten"$UNAME_RELEASE" - exit ;; + GUESS=powerpc-apple-machten$UNAME_RELEASE + ;; RISC*:Mach:*:*) - echo mips-dec-mach_bsd4.3 - exit ;; + GUESS=mips-dec-mach_bsd4.3 + ;; RISC*:ULTRIX:*:*) - echo mips-dec-ultrix"$UNAME_RELEASE" - exit ;; + GUESS=mips-dec-ultrix$UNAME_RELEASE + ;; VAX*:ULTRIX*:*:*) - echo vax-dec-ultrix"$UNAME_RELEASE" - exit ;; + GUESS=vax-dec-ultrix$UNAME_RELEASE + ;; 2020:CLIX:*:* | 2430:CLIX:*:*) - echo clipper-intergraph-clix"$UNAME_RELEASE" - exit ;; + GUESS=clipper-intergraph-clix$UNAME_RELEASE + ;; mips:*:*:UMIPS | mips:*:*:RISCos) set_cc_for_build sed 's/^ //' << EOF > "$dummy.c" @@ -513,75 +552,76 @@ EOF dummyarg=`echo "$UNAME_RELEASE" | sed -n 's/\([0-9]*\).*/\1/p'` && SYSTEM_NAME=`"$dummy" "$dummyarg"` && { echo "$SYSTEM_NAME"; exit; } - echo mips-mips-riscos"$UNAME_RELEASE" - exit ;; + GUESS=mips-mips-riscos$UNAME_RELEASE + ;; Motorola:PowerMAX_OS:*:*) - echo powerpc-motorola-powermax - exit ;; + GUESS=powerpc-motorola-powermax + ;; Motorola:*:4.3:PL8-*) - echo powerpc-harris-powermax - exit ;; + GUESS=powerpc-harris-powermax + ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) - echo powerpc-harris-powermax - exit ;; + GUESS=powerpc-harris-powermax + ;; Night_Hawk:Power_UNIX:*:*) - echo powerpc-harris-powerunix - exit ;; + GUESS=powerpc-harris-powerunix + ;; m88k:CX/UX:7*:*) - echo m88k-harris-cxux7 - exit ;; + GUESS=m88k-harris-cxux7 + ;; m88k:*:4*:R4*) - echo m88k-motorola-sysv4 - exit ;; + GUESS=m88k-motorola-sysv4 + ;; m88k:*:3*:R3*) - echo m88k-motorola-sysv3 - exit ;; + GUESS=m88k-motorola-sysv3 + ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` - if [ "$UNAME_PROCESSOR" = mc88100 ] || [ "$UNAME_PROCESSOR" = mc88110 ] + if test "$UNAME_PROCESSOR" = mc88100 || test "$UNAME_PROCESSOR" = mc88110 then - if [ "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx ] || \ - [ "$TARGET_BINARY_INTERFACE"x = x ] + if test "$TARGET_BINARY_INTERFACE"x = m88kdguxelfx || \ + test "$TARGET_BINARY_INTERFACE"x = x then - echo m88k-dg-dgux"$UNAME_RELEASE" + GUESS=m88k-dg-dgux$UNAME_RELEASE else - echo m88k-dg-dguxbcs"$UNAME_RELEASE" + GUESS=m88k-dg-dguxbcs$UNAME_RELEASE fi else - echo i586-dg-dgux"$UNAME_RELEASE" + GUESS=i586-dg-dgux$UNAME_RELEASE fi - exit ;; + ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) - echo m88k-dolphin-sysv3 - exit ;; + GUESS=m88k-dolphin-sysv3 + ;; M88*:*:R3*:*) # Delta 88k system running SVR3 - echo m88k-motorola-sysv3 - exit ;; + GUESS=m88k-motorola-sysv3 + ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) - echo m88k-tektronix-sysv3 - exit ;; + GUESS=m88k-tektronix-sysv3 + ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) - echo m68k-tektronix-bsd - exit ;; + GUESS=m68k-tektronix-bsd + ;; *:IRIX*:*:*) - echo mips-sgi-irix"`echo "$UNAME_RELEASE"|sed -e 's/-/_/g'`" - exit ;; + IRIX_REL=`echo "$UNAME_RELEASE" | sed -e 's/-/_/g'` + GUESS=mips-sgi-irix$IRIX_REL + ;; ????????: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 ' + GUESS=romp-ibm-aix # uname -m gives an 8 hex-code CPU id + ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) - echo i386-ibm-aix - exit ;; + GUESS=i386-ibm-aix + ;; ia64:AIX:*:*) - if [ -x /usr/bin/oslevel ] ; then + if test -x /usr/bin/oslevel ; then IBM_REV=`/usr/bin/oslevel` else - IBM_REV="$UNAME_VERSION.$UNAME_RELEASE" + IBM_REV=$UNAME_VERSION.$UNAME_RELEASE fi - echo "$UNAME_MACHINE"-ibm-aix"$IBM_REV" - exit ;; + GUESS=$UNAME_MACHINE-ibm-aix$IBM_REV + ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then set_cc_for_build @@ -598,16 +638,16 @@ EOF EOF if $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` then - echo "$SYSTEM_NAME" + GUESS=$SYSTEM_NAME else - echo rs6000-ibm-aix3.2.5 + GUESS=rs6000-ibm-aix3.2.5 fi elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then - echo rs6000-ibm-aix3.2.4 + GUESS=rs6000-ibm-aix3.2.4 else - echo rs6000-ibm-aix3.2 + GUESS=rs6000-ibm-aix3.2 fi - exit ;; + ;; *:AIX:*:[4567]) 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 @@ -615,56 +655,56 @@ EOF else IBM_ARCH=powerpc fi - if [ -x /usr/bin/lslpp ] ; then - IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc | + if test -x /usr/bin/lslpp ; then + IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc | \ awk -F: '{ print $3 }' | sed s/[0-9]*$/0/` else - IBM_REV="$UNAME_VERSION.$UNAME_RELEASE" + IBM_REV=$UNAME_VERSION.$UNAME_RELEASE fi - echo "$IBM_ARCH"-ibm-aix"$IBM_REV" - exit ;; + GUESS=$IBM_ARCH-ibm-aix$IBM_REV + ;; *:AIX:*:*) - echo rs6000-ibm-aix - exit ;; + GUESS=rs6000-ibm-aix + ;; ibmrt:4.4BSD:*|romp-ibm:4.4BSD:*) - echo romp-ibm-bsd4.4 - exit ;; + GUESS=romp-ibm-bsd4.4 + ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and - echo romp-ibm-bsd"$UNAME_RELEASE" # 4.3 with uname added to - exit ;; # report: romp-ibm BSD 4.3 + GUESS=romp-ibm-bsd$UNAME_RELEASE # 4.3 with uname added to + ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) - echo rs6000-bull-bosx - exit ;; + GUESS=rs6000-bull-bosx + ;; DPX/2?00:B.O.S.:*:*) - echo m68k-bull-sysv3 - exit ;; + GUESS=m68k-bull-sysv3 + ;; 9000/[34]??:4.3bsd:1.*:*) - echo m68k-hp-bsd - exit ;; + GUESS=m68k-hp-bsd + ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) - echo m68k-hp-bsd4.4 - exit ;; + GUESS=m68k-hp-bsd4.4 + ;; 9000/[34678]??:HP-UX:*:*) - HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'` - case "$UNAME_MACHINE" in + HPUX_REV=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*.[0B]*//'` + case $UNAME_MACHINE in 9000/31?) HP_ARCH=m68000 ;; 9000/[34]??) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) - if [ -x /usr/bin/getconf ]; then + if test -x /usr/bin/getconf; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` - case "$sc_cpu_version" in + 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 + 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 + if test "$HP_ARCH" = ""; then set_cc_for_build sed 's/^ //' << EOF > "$dummy.c" @@ -703,7 +743,7 @@ EOF test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac - if [ "$HP_ARCH" = hppa2.0w ] + if test "$HP_ARCH" = hppa2.0w then set_cc_for_build @@ -724,12 +764,12 @@ EOF HP_ARCH=hppa64 fi fi - echo "$HP_ARCH"-hp-hpux"$HPUX_REV" - exit ;; + GUESS=$HP_ARCH-hp-hpux$HPUX_REV + ;; ia64:HP-UX:*:*) - HPUX_REV=`echo "$UNAME_RELEASE"|sed -e 's/[^.]*.[0B]*//'` - echo ia64-hp-hpux"$HPUX_REV" - exit ;; + HPUX_REV=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*.[0B]*//'` + GUESS=ia64-hp-hpux$HPUX_REV + ;; 3050*:HI-UX:*:*) set_cc_for_build sed 's/^ //' << EOF > "$dummy.c" @@ -759,36 +799,36 @@ EOF EOF $CC_FOR_BUILD -o "$dummy" "$dummy.c" && SYSTEM_NAME=`"$dummy"` && { echo "$SYSTEM_NAME"; exit; } - echo unknown-hitachi-hiuxwe2 - exit ;; + GUESS=unknown-hitachi-hiuxwe2 + ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:*) - echo hppa1.1-hp-bsd - exit ;; + GUESS=hppa1.1-hp-bsd + ;; 9000/8??:4.3bsd:*:*) - echo hppa1.0-hp-bsd - exit ;; + GUESS=hppa1.0-hp-bsd + ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) - echo hppa1.0-hp-mpeix - exit ;; + GUESS=hppa1.0-hp-mpeix + ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:*) - echo hppa1.1-hp-osf - exit ;; + GUESS=hppa1.1-hp-osf + ;; hp8??:OSF1:*:*) - echo hppa1.0-hp-osf - exit ;; + GUESS=hppa1.0-hp-osf + ;; i*86:OSF1:*:*) - if [ -x /usr/sbin/sysversion ] ; then - echo "$UNAME_MACHINE"-unknown-osf1mk + if test -x /usr/sbin/sysversion ; then + GUESS=$UNAME_MACHINE-unknown-osf1mk else - echo "$UNAME_MACHINE"-unknown-osf1 + GUESS=$UNAME_MACHINE-unknown-osf1 fi - exit ;; + ;; parisc*:Lites*:*:*) - echo hppa1.1-hp-lites - exit ;; + GUESS=hppa1.1-hp-lites + ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) - echo c1-convex-bsd - exit ;; + GUESS=c1-convex-bsd + ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd @@ -796,17 +836,18 @@ EOF fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) - echo c34-convex-bsd - exit ;; + GUESS=c34-convex-bsd + ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) - echo c38-convex-bsd - exit ;; + GUESS=c38-convex-bsd + ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) - echo c4-convex-bsd - exit ;; + GUESS=c4-convex-bsd + ;; CRAY*Y-MP:*:*:*) - echo ymp-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' - exit ;; + CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` + GUESS=ymp-cray-unicos$CRAY_REL + ;; CRAY*[A-Z]90:*:*:*) echo "$UNAME_MACHINE"-cray-unicos"$UNAME_RELEASE" \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ @@ -814,114 +855,129 @@ EOF -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) - echo t90-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' - exit ;; + CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` + GUESS=t90-cray-unicos$CRAY_REL + ;; CRAY*T3E:*:*:*) - echo alphaev5-cray-unicosmk"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' - exit ;; + CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` + GUESS=alphaev5-cray-unicosmk$CRAY_REL + ;; CRAY*SV1:*:*:*) - echo sv1-cray-unicos"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' - exit ;; + CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` + GUESS=sv1-cray-unicos$CRAY_REL + ;; *:UNICOS/mp:*:*) - echo craynv-cray-unicosmp"$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/' - exit ;; + CRAY_REL=`echo "$UNAME_RELEASE" | sed -e 's/\.[^.]*$/.X/'` + GUESS=craynv-cray-unicosmp$CRAY_REL + ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` FUJITSU_REL=`echo "$UNAME_RELEASE" | sed -e 's/ /_/'` - echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" - exit ;; + GUESS=${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL} + ;; 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}${FUJITSU_REL}" - exit ;; + GUESS=sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL} + ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) - echo "$UNAME_MACHINE"-pc-bsdi"$UNAME_RELEASE" - exit ;; + GUESS=$UNAME_MACHINE-pc-bsdi$UNAME_RELEASE + ;; sparc*:BSD/OS:*:*) - echo sparc-unknown-bsdi"$UNAME_RELEASE" - exit ;; + GUESS=sparc-unknown-bsdi$UNAME_RELEASE + ;; *:BSD/OS:*:*) - echo "$UNAME_MACHINE"-unknown-bsdi"$UNAME_RELEASE" - exit ;; + GUESS=$UNAME_MACHINE-unknown-bsdi$UNAME_RELEASE + ;; arm:FreeBSD:*:*) UNAME_PROCESSOR=`uname -p` set_cc_for_build if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then - echo "${UNAME_PROCESSOR}"-unknown-freebsd"`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`"-gnueabi + FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` + GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabi else - echo "${UNAME_PROCESSOR}"-unknown-freebsd"`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`"-gnueabihf + FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` + GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL-gnueabihf fi - exit ;; + ;; *:FreeBSD:*:*) UNAME_PROCESSOR=`/usr/bin/uname -p` - case "$UNAME_PROCESSOR" in + case $UNAME_PROCESSOR in amd64) UNAME_PROCESSOR=x86_64 ;; i386) UNAME_PROCESSOR=i586 ;; esac - echo "$UNAME_PROCESSOR"-unknown-freebsd"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`" - exit ;; + FREEBSD_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` + GUESS=$UNAME_PROCESSOR-unknown-freebsd$FREEBSD_REL + ;; i*:CYGWIN*:*) - echo "$UNAME_MACHINE"-pc-cygwin - exit ;; + GUESS=$UNAME_MACHINE-pc-cygwin + ;; *:MINGW64*:*) - echo "$UNAME_MACHINE"-pc-mingw64 - exit ;; + GUESS=$UNAME_MACHINE-pc-mingw64 + ;; *:MINGW*:*) - echo "$UNAME_MACHINE"-pc-mingw32 - exit ;; + GUESS=$UNAME_MACHINE-pc-mingw32 + ;; *:MSYS*:*) - echo "$UNAME_MACHINE"-pc-msys - exit ;; + GUESS=$UNAME_MACHINE-pc-msys + ;; i*:PW*:*) - echo "$UNAME_MACHINE"-pc-pw32 - exit ;; + GUESS=$UNAME_MACHINE-pc-pw32 + ;; + *:SerenityOS:*:*) + GUESS=$UNAME_MACHINE-pc-serenity + ;; *:Interix*:*) - case "$UNAME_MACHINE" in + case $UNAME_MACHINE in x86) - echo i586-pc-interix"$UNAME_RELEASE" - exit ;; + GUESS=i586-pc-interix$UNAME_RELEASE + ;; authenticamd | genuineintel | EM64T) - echo x86_64-unknown-interix"$UNAME_RELEASE" - exit ;; + GUESS=x86_64-unknown-interix$UNAME_RELEASE + ;; IA64) - echo ia64-unknown-interix"$UNAME_RELEASE" - exit ;; + GUESS=ia64-unknown-interix$UNAME_RELEASE + ;; esac ;; i*:UWIN*:*) - echo "$UNAME_MACHINE"-pc-uwin - exit ;; + GUESS=$UNAME_MACHINE-pc-uwin + ;; amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) - echo x86_64-pc-cygwin - exit ;; + GUESS=x86_64-pc-cygwin + ;; prep*:SunOS:5.*:*) - echo powerpcle-unknown-solaris2"`echo "$UNAME_RELEASE"|sed -e 's/[^.]*//'`" - exit ;; + SUN_REL=`echo "$UNAME_RELEASE" | sed -e 's/[^.]*//'` + GUESS=powerpcle-unknown-solaris2$SUN_REL + ;; *:GNU:*:*) # the GNU system - echo "`echo "$UNAME_MACHINE"|sed -e 's,[-/].*$,,'`-unknown-$LIBC`echo "$UNAME_RELEASE"|sed -e 's,/.*$,,'`" - exit ;; + GNU_ARCH=`echo "$UNAME_MACHINE" | sed -e 's,[-/].*$,,'` + GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's,/.*$,,'` + GUESS=$GNU_ARCH-unknown-$LIBC$GNU_REL + ;; *:GNU/*:*:*) # other systems with GNU libc and userland - echo "$UNAME_MACHINE-unknown-`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`-$LIBC" - exit ;; + GNU_SYS=`echo "$UNAME_SYSTEM" | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"` + GNU_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` + GUESS=$UNAME_MACHINE-unknown-$GNU_SYS$GNU_REL-$LIBC + ;; *:Minix:*:*) - echo "$UNAME_MACHINE"-unknown-minix - exit ;; + GUESS=$UNAME_MACHINE-unknown-minix + ;; aarch64:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; aarch64_be:Linux:*:*) UNAME_MACHINE=aarch64_be - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; alpha:Linux:*:*) - case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in + case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' /proc/cpuinfo 2>/dev/null` in EV5) UNAME_MACHINE=alphaev5 ;; EV56) UNAME_MACHINE=alphaev56 ;; PCA56) UNAME_MACHINE=alphapca56 ;; @@ -932,60 +988,63 @@ EOF esac objdump --private-headers /bin/sh | grep -q ld.so.1 if test "$?" = 0 ; then LIBC=gnulibc1 ; fi - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; - arc:Linux:*:* | arceb:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + arc:Linux:*:* | arceb:Linux:*:* | arc32:Linux:*:* | arc64:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; arm*:Linux:*:*) set_cc_for_build if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC else if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabi + GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabi else - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC"eabihf + GUESS=$UNAME_MACHINE-unknown-linux-${LIBC}eabihf fi fi - exit ;; + ;; avr32*:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; cris:Linux:*:*) - echo "$UNAME_MACHINE"-axis-linux-"$LIBC" - exit ;; + GUESS=$UNAME_MACHINE-axis-linux-$LIBC + ;; crisv32:Linux:*:*) - echo "$UNAME_MACHINE"-axis-linux-"$LIBC" - exit ;; + GUESS=$UNAME_MACHINE-axis-linux-$LIBC + ;; e2k:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; frv:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; hexagon:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; i*86:Linux:*:*) - echo "$UNAME_MACHINE"-pc-linux-"$LIBC" - exit ;; + GUESS=$UNAME_MACHINE-pc-linux-$LIBC + ;; ia64:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; k1om:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; + loongarch32:Linux:*:* | loongarch64:Linux:*:* | loongarchx32:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; m32r*:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; m68*:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; mips:Linux:*:* | mips64:Linux:*:*) set_cc_for_build IS_GLIBC=0 @@ -1030,113 +1089,135 @@ EOF #endif #endif EOF - eval "`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU\|^MIPS_ENDIAN\|^LIBCABI'`" + cc_set_vars=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^CPU\|^MIPS_ENDIAN\|^LIBCABI'` + eval "$cc_set_vars" test "x$CPU" != x && { echo "$CPU${MIPS_ENDIAN}-unknown-linux-$LIBCABI"; exit; } ;; mips64el:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; openrisc*:Linux:*:*) - echo or1k-unknown-linux-"$LIBC" - exit ;; + GUESS=or1k-unknown-linux-$LIBC + ;; or32:Linux:*:* | or1k*:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; padre:Linux:*:*) - echo sparc-unknown-linux-"$LIBC" - exit ;; + GUESS=sparc-unknown-linux-$LIBC + ;; parisc64:Linux:*:* | hppa64:Linux:*:*) - echo hppa64-unknown-linux-"$LIBC" - exit ;; + GUESS=hppa64-unknown-linux-$LIBC + ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in - PA7*) echo hppa1.1-unknown-linux-"$LIBC" ;; - PA8*) echo hppa2.0-unknown-linux-"$LIBC" ;; - *) echo hppa-unknown-linux-"$LIBC" ;; + PA7*) GUESS=hppa1.1-unknown-linux-$LIBC ;; + PA8*) GUESS=hppa2.0-unknown-linux-$LIBC ;; + *) GUESS=hppa-unknown-linux-$LIBC ;; esac - exit ;; + ;; ppc64:Linux:*:*) - echo powerpc64-unknown-linux-"$LIBC" - exit ;; + GUESS=powerpc64-unknown-linux-$LIBC + ;; ppc:Linux:*:*) - echo powerpc-unknown-linux-"$LIBC" - exit ;; + GUESS=powerpc-unknown-linux-$LIBC + ;; ppc64le:Linux:*:*) - echo powerpc64le-unknown-linux-"$LIBC" - exit ;; + GUESS=powerpc64le-unknown-linux-$LIBC + ;; ppcle:Linux:*:*) - echo powerpcle-unknown-linux-"$LIBC" - exit ;; - riscv32:Linux:*:* | riscv64:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; + GUESS=powerpcle-unknown-linux-$LIBC + ;; + riscv32:Linux:*:* | riscv32be:Linux:*:* | riscv64:Linux:*:* | riscv64be:Linux:*:*) + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; s390:Linux:*:* | s390x:Linux:*:*) - echo "$UNAME_MACHINE"-ibm-linux-"$LIBC" - exit ;; + GUESS=$UNAME_MACHINE-ibm-linux-$LIBC + ;; sh64*:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; sh*:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; sparc:Linux:*:* | sparc64:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; tile*:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; vax:Linux:*:*) - echo "$UNAME_MACHINE"-dec-linux-"$LIBC" - exit ;; + GUESS=$UNAME_MACHINE-dec-linux-$LIBC + ;; x86_64:Linux:*:*) - echo "$UNAME_MACHINE"-pc-linux-"$LIBC" - exit ;; + 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 __i386__ + ABI=x86 + #else + #ifdef __ILP32__ + ABI=x32 + #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 $ABI in + x86) CPU=i686 ;; + x32) LIBCABI=${LIBC}x32 ;; + esac + fi + GUESS=$CPU-pc-linux-$LIBCABI + ;; xtensa*:Linux:*:*) - echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" - exit ;; + GUESS=$UNAME_MACHINE-unknown-linux-$LIBC + ;; 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 ;; + GUESS=i386-sequent-sysv4 + ;; 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 ;; + GUESS=$UNAME_MACHINE-pc-sysv4.2uw$UNAME_VERSION + ;; i*86:OS/2:*:*) # If we were able to find `uname', then EMX Unix compatibility # is probably installed. - echo "$UNAME_MACHINE"-pc-os2-emx - exit ;; + GUESS=$UNAME_MACHINE-pc-os2-emx + ;; i*86:XTS-300:*:STOP) - echo "$UNAME_MACHINE"-unknown-stop - exit ;; + GUESS=$UNAME_MACHINE-unknown-stop + ;; i*86:atheos:*:*) - echo "$UNAME_MACHINE"-unknown-atheos - exit ;; + GUESS=$UNAME_MACHINE-unknown-atheos + ;; i*86:syllable:*:*) - echo "$UNAME_MACHINE"-pc-syllable - exit ;; + GUESS=$UNAME_MACHINE-pc-syllable + ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) - echo i386-unknown-lynxos"$UNAME_RELEASE" - exit ;; + GUESS=i386-unknown-lynxos$UNAME_RELEASE + ;; i*86:*DOS:*:*) - echo "$UNAME_MACHINE"-pc-msdosdjgpp - exit ;; + GUESS=$UNAME_MACHINE-pc-msdosdjgpp + ;; i*86:*: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" + GUESS=$UNAME_MACHINE-univel-sysv$UNAME_REL else - echo "$UNAME_MACHINE"-pc-sysv"$UNAME_REL" + GUESS=$UNAME_MACHINE-pc-sysv$UNAME_REL fi - exit ;; + ;; i*86:*:5:[678]*) # UnixWare 7.x, OpenUNIX and OpenServer 6. case `/bin/uname -X | grep "^Machine"` in @@ -1144,12 +1225,12 @@ EOF *Pentium) UNAME_MACHINE=i586 ;; *Pent*|*Celeron) UNAME_MACHINE=i686 ;; esac - echo "$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}" - exit ;; + GUESS=$UNAME_MACHINE-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} + ;; i*86:*:3.2:*) if test -f /usr/options/cb.name; then UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name` - echo "$UNAME_MACHINE"-pc-isc"$UNAME_REL" + GUESS=$UNAME_MACHINE-pc-isc$UNAME_REL elif /bin/uname -X 2>/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 @@ -1159,11 +1240,11 @@ EOF && UNAME_MACHINE=i686 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ && UNAME_MACHINE=i686 - echo "$UNAME_MACHINE"-pc-sco"$UNAME_REL" + GUESS=$UNAME_MACHINE-pc-sco$UNAME_REL else - echo "$UNAME_MACHINE"-pc-sysv32 + GUESS=$UNAME_MACHINE-pc-sysv32 fi - exit ;; + ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about @@ -1171,31 +1252,31 @@ EOF # Note: whatever this is, it MUST be the same as what config.sub # prints for the "djgpp" host, or else GDB configure will decide that # this is a cross-build. - echo i586-pc-msdosdjgpp - exit ;; + GUESS=i586-pc-msdosdjgpp + ;; Intel:Mach:3*:*) - echo i386-pc-mach3 - exit ;; + GUESS=i386-pc-mach3 + ;; paragon:*:*:*) - echo i860-intel-osf1 - exit ;; + GUESS=i860-intel-osf1 + ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then - echo i860-stardent-sysv"$UNAME_RELEASE" # Stardent Vistra i860-SVR4 + GUESS=i860-stardent-sysv$UNAME_RELEASE # Stardent Vistra i860-SVR4 else # Add other i860-SVR4 vendors below as they are discovered. - echo i860-unknown-sysv"$UNAME_RELEASE" # Unknown i860-SVR4 + GUESS=i860-unknown-sysv$UNAME_RELEASE # Unknown i860-SVR4 fi - exit ;; + ;; mini*:CTIX:SYS*5:*) # "miniframe" - echo m68010-convergent-sysv - exit ;; + GUESS=m68010-convergent-sysv + ;; mc68k:UNIX:SYSTEM5:3.51m) - echo m68k-convergent-sysv - exit ;; + GUESS=m68k-convergent-sysv + ;; M680?0:D-NIX:5.3:*) - echo m68k-diab-dnix - exit ;; + GUESS=m68k-diab-dnix + ;; 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) @@ -1220,113 +1301,119 @@ EOF /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ && { echo i586-ncr-sysv4.3"$OS_REL"; exit; } ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) - echo m68k-unknown-lynxos"$UNAME_RELEASE" - exit ;; + GUESS=m68k-unknown-lynxos$UNAME_RELEASE + ;; mc68030:UNIX_System_V:4.*:*) - echo m68k-atari-sysv4 - exit ;; + GUESS=m68k-atari-sysv4 + ;; TSUNAMI:LynxOS:2.*:*) - echo sparc-unknown-lynxos"$UNAME_RELEASE" - exit ;; + GUESS=sparc-unknown-lynxos$UNAME_RELEASE + ;; rs6000:LynxOS:2.*:*) - echo rs6000-unknown-lynxos"$UNAME_RELEASE" - exit ;; + GUESS=rs6000-unknown-lynxos$UNAME_RELEASE + ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) - echo powerpc-unknown-lynxos"$UNAME_RELEASE" - exit ;; + GUESS=powerpc-unknown-lynxos$UNAME_RELEASE + ;; SM[BE]S:UNIX_SV:*:*) - echo mips-dde-sysv"$UNAME_RELEASE" - exit ;; + GUESS=mips-dde-sysv$UNAME_RELEASE + ;; RM*:ReliantUNIX-*:*:*) - echo mips-sni-sysv4 - exit ;; + GUESS=mips-sni-sysv4 + ;; RM*:SINIX-*:*:*) - echo mips-sni-sysv4 - exit ;; + GUESS=mips-sni-sysv4 + ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` - echo "$UNAME_MACHINE"-sni-sysv4 + GUESS=$UNAME_MACHINE-sni-sysv4 else - echo ns32k-sni-sysv + GUESS=ns32k-sni-sysv fi - exit ;; + ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says <Richard.M.Bartel@ccMail.Census.GOV> - echo i586-unisys-sysv4 - exit ;; + GUESS=i586-unisys-sysv4 + ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes <hewes@openmarket.com>. # How about differentiating between stratus architectures? -djm - echo hppa1.1-stratus-sysv4 - exit ;; + GUESS=hppa1.1-stratus-sysv4 + ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. - echo i860-stratus-sysv4 - exit ;; + GUESS=i860-stratus-sysv4 + ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. - echo "$UNAME_MACHINE"-stratus-vos - exit ;; + GUESS=$UNAME_MACHINE-stratus-vos + ;; *:VOS:*:*) # From Paul.Green@stratus.com. - echo hppa1.1-stratus-vos - exit ;; + GUESS=hppa1.1-stratus-vos + ;; mc68*:A/UX:*:*) - echo m68k-apple-aux"$UNAME_RELEASE" - exit ;; + GUESS=m68k-apple-aux$UNAME_RELEASE + ;; news*:NEWS-OS:6*:*) - echo mips-sony-newsos6 - exit ;; + GUESS=mips-sony-newsos6 + ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) - if [ -d /usr/nec ]; then - echo mips-nec-sysv"$UNAME_RELEASE" + if test -d /usr/nec; then + GUESS=mips-nec-sysv$UNAME_RELEASE else - echo mips-unknown-sysv"$UNAME_RELEASE" + GUESS=mips-unknown-sysv$UNAME_RELEASE fi - exit ;; + ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. - echo powerpc-be-beos - exit ;; + GUESS=powerpc-be-beos + ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. - echo powerpc-apple-beos - exit ;; + GUESS=powerpc-apple-beos + ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. - echo i586-pc-beos - exit ;; + GUESS=i586-pc-beos + ;; BePC:Haiku:*:*) # Haiku running on Intel PC compatible. - echo i586-pc-haiku - exit ;; - x86_64:Haiku:*:*) - echo x86_64-unknown-haiku - exit ;; + GUESS=i586-pc-haiku + ;; + ppc:Haiku:*:*) # Haiku running on Apple PowerPC + GUESS=powerpc-apple-haiku + ;; + *:Haiku:*:*) # Haiku modern gcc (not bound by BeOS compat) + GUESS=$UNAME_MACHINE-unknown-haiku + ;; SX-4:SUPER-UX:*:*) - echo sx4-nec-superux"$UNAME_RELEASE" - exit ;; + GUESS=sx4-nec-superux$UNAME_RELEASE + ;; SX-5:SUPER-UX:*:*) - echo sx5-nec-superux"$UNAME_RELEASE" - exit ;; + GUESS=sx5-nec-superux$UNAME_RELEASE + ;; SX-6:SUPER-UX:*:*) - echo sx6-nec-superux"$UNAME_RELEASE" - exit ;; + GUESS=sx6-nec-superux$UNAME_RELEASE + ;; SX-7:SUPER-UX:*:*) - echo sx7-nec-superux"$UNAME_RELEASE" - exit ;; + GUESS=sx7-nec-superux$UNAME_RELEASE + ;; SX-8:SUPER-UX:*:*) - echo sx8-nec-superux"$UNAME_RELEASE" - exit ;; + GUESS=sx8-nec-superux$UNAME_RELEASE + ;; SX-8R:SUPER-UX:*:*) - echo sx8r-nec-superux"$UNAME_RELEASE" - exit ;; + GUESS=sx8r-nec-superux$UNAME_RELEASE + ;; SX-ACE:SUPER-UX:*:*) - echo sxace-nec-superux"$UNAME_RELEASE" - exit ;; + GUESS=sxace-nec-superux$UNAME_RELEASE + ;; Power*:Rhapsody:*:*) - echo powerpc-apple-rhapsody"$UNAME_RELEASE" - exit ;; + GUESS=powerpc-apple-rhapsody$UNAME_RELEASE + ;; *:Rhapsody:*:*) - echo "$UNAME_MACHINE"-apple-rhapsody"$UNAME_RELEASE" - exit ;; + GUESS=$UNAME_MACHINE-apple-rhapsody$UNAME_RELEASE + ;; + arm64:Darwin:*:*) + GUESS=aarch64-apple-darwin$UNAME_RELEASE + ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` case $UNAME_PROCESSOR in @@ -1341,7 +1428,7 @@ EOF else set_cc_for_build fi - if [ "$CC_FOR_BUILD" != no_compiler_found ]; then + if test "$CC_FOR_BUILD" != no_compiler_found; then if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null @@ -1362,109 +1449,119 @@ EOF # uname -m returns i386 or x86_64 UNAME_PROCESSOR=$UNAME_MACHINE fi - echo "$UNAME_PROCESSOR"-apple-darwin"$UNAME_RELEASE" - exit ;; + GUESS=$UNAME_PROCESSOR-apple-darwin$UNAME_RELEASE + ;; *: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 ;; + GUESS=$UNAME_PROCESSOR-$UNAME_MACHINE-nto-qnx$UNAME_RELEASE + ;; *:QNX:*:4*) - echo i386-pc-qnx - exit ;; + GUESS=i386-pc-qnx + ;; NEO-*:NONSTOP_KERNEL:*:*) - echo neo-tandem-nsk"$UNAME_RELEASE" - exit ;; + GUESS=neo-tandem-nsk$UNAME_RELEASE + ;; NSE-*:NONSTOP_KERNEL:*:*) - echo nse-tandem-nsk"$UNAME_RELEASE" - exit ;; + GUESS=nse-tandem-nsk$UNAME_RELEASE + ;; NSR-*:NONSTOP_KERNEL:*:*) - echo nsr-tandem-nsk"$UNAME_RELEASE" - exit ;; + GUESS=nsr-tandem-nsk$UNAME_RELEASE + ;; NSV-*:NONSTOP_KERNEL:*:*) - echo nsv-tandem-nsk"$UNAME_RELEASE" - exit ;; + GUESS=nsv-tandem-nsk$UNAME_RELEASE + ;; NSX-*:NONSTOP_KERNEL:*:*) - echo nsx-tandem-nsk"$UNAME_RELEASE" - exit ;; + GUESS=nsx-tandem-nsk$UNAME_RELEASE + ;; *:NonStop-UX:*:*) - echo mips-compaq-nonstopux - exit ;; + GUESS=mips-compaq-nonstopux + ;; BS2000:POSIX*:*:*) - echo bs2000-siemens-sysv - exit ;; + GUESS=bs2000-siemens-sysv + ;; DS/*:UNIX_System_V:*:*) - echo "$UNAME_MACHINE"-"$UNAME_SYSTEM"-"$UNAME_RELEASE" - exit ;; + GUESS=$UNAME_MACHINE-$UNAME_SYSTEM-$UNAME_RELEASE + ;; *:Plan9:*:*) # "uname -m" is not consistent, so use $cputype instead. 386 # is converted to i386 for consistency with other x86 # operating systems. - # shellcheck disable=SC2154 - if test "$cputype" = 386; then + if test "${cputype-}" = 386; then UNAME_MACHINE=i386 - else - UNAME_MACHINE="$cputype" + elif test "x${cputype-}" != x; then + UNAME_MACHINE=$cputype fi - echo "$UNAME_MACHINE"-unknown-plan9 - exit ;; + GUESS=$UNAME_MACHINE-unknown-plan9 + ;; *:TOPS-10:*:*) - echo pdp10-unknown-tops10 - exit ;; + GUESS=pdp10-unknown-tops10 + ;; *:TENEX:*:*) - echo pdp10-unknown-tenex - exit ;; + GUESS=pdp10-unknown-tenex + ;; KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) - echo pdp10-dec-tops20 - exit ;; + GUESS=pdp10-dec-tops20 + ;; XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) - echo pdp10-xkl-tops20 - exit ;; + GUESS=pdp10-xkl-tops20 + ;; *:TOPS-20:*:*) - echo pdp10-unknown-tops20 - exit ;; + GUESS=pdp10-unknown-tops20 + ;; *:ITS:*:*) - echo pdp10-unknown-its - exit ;; + GUESS=pdp10-unknown-its + ;; SEI:*:*:SEIUX) - echo mips-sei-seiux"$UNAME_RELEASE" - exit ;; + GUESS=mips-sei-seiux$UNAME_RELEASE + ;; *:DragonFly:*:*) - echo "$UNAME_MACHINE"-unknown-dragonfly"`echo "$UNAME_RELEASE"|sed -e 's/[-(].*//'`" - exit ;; + DRAGONFLY_REL=`echo "$UNAME_RELEASE" | sed -e 's/[-(].*//'` + GUESS=$UNAME_MACHINE-unknown-dragonfly$DRAGONFLY_REL + ;; *:*VMS:*:*) UNAME_MACHINE=`(uname -p) 2>/dev/null` - case "$UNAME_MACHINE" in - A*) echo alpha-dec-vms ; exit ;; - I*) echo ia64-dec-vms ; exit ;; - V*) echo vax-dec-vms ; exit ;; + case $UNAME_MACHINE in + A*) GUESS=alpha-dec-vms ;; + I*) GUESS=ia64-dec-vms ;; + V*) GUESS=vax-dec-vms ;; esac ;; *:XENIX:*:SysV) - echo i386-pc-xenix - exit ;; + GUESS=i386-pc-xenix + ;; i*86:skyos:*:*) - echo "$UNAME_MACHINE"-pc-skyos"`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'`" - exit ;; + SKYOS_REL=`echo "$UNAME_RELEASE" | sed -e 's/ .*$//'` + GUESS=$UNAME_MACHINE-pc-skyos$SKYOS_REL + ;; i*86:rdos:*:*) - echo "$UNAME_MACHINE"-pc-rdos - exit ;; - i*86:AROS:*:*) - echo "$UNAME_MACHINE"-pc-aros - exit ;; + GUESS=$UNAME_MACHINE-pc-rdos + ;; + i*86:Fiwix:*:*) + GUESS=$UNAME_MACHINE-pc-fiwix + ;; + *:AROS:*:*) + GUESS=$UNAME_MACHINE-unknown-aros + ;; x86_64:VMkernel:*:*) - echo "$UNAME_MACHINE"-unknown-esx - exit ;; + GUESS=$UNAME_MACHINE-unknown-esx + ;; amd64:Isilon\ OneFS:*:*) - echo x86_64-unknown-onefs - exit ;; + GUESS=x86_64-unknown-onefs + ;; *:Unleashed:*:*) - echo "$UNAME_MACHINE"-unknown-unleashed"$UNAME_RELEASE" - exit ;; + GUESS=$UNAME_MACHINE-unknown-unleashed$UNAME_RELEASE + ;; esac +# Do we have a guess based on uname results? +if test "x$GUESS" != x; then + echo "$GUESS" + exit +fi + # No uname command or uname output not recognized. set_cc_for_build cat > "$dummy.c" <<EOF @@ -1596,7 +1693,7 @@ main () } EOF -$CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null && SYSTEM_NAME=`$dummy` && +$CC_FOR_BUILD -o "$dummy" "$dummy.c" 2>/dev/null && SYSTEM_NAME=`"$dummy"` && { echo "$SYSTEM_NAME"; exit; } # Apollos put the system type in the environment. @@ -1604,7 +1701,7 @@ test -d /usr/apollo && { echo "$ISP-apollo-$SYSTYPE"; exit; } echo "$0: unable to guess system type" >&2 -case "$UNAME_MACHINE:$UNAME_SYSTEM" in +case $UNAME_MACHINE:$UNAME_SYSTEM in mips:Linux | mips64:Linux) # If we got here on MIPS GNU/Linux, output extra information. cat >&2 <<EOF @@ -1621,9 +1718,17 @@ This script (version $timestamp), has failed to recognize the operating system you are using. If your script is old, overwrite *all* copies of config.guess and config.sub with the latest versions from: - https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess + https://git.savannah.gnu.org/cgit/config.git/plain/config.guess and - https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub + https://git.savannah.gnu.org/cgit/config.git/plain/config.sub +EOF + +our_year=`echo $timestamp | sed 's,-.*,,'` +thisyear=`date +%Y` +# shellcheck disable=SC2003 +script_age=`expr "$thisyear" - "$our_year"` +if test "$script_age" -lt 3 ; then + cat >&2 <<EOF If $0 has already been updated, send the following data and any information you think might be pertinent to config-patches@gnu.org to @@ -1651,6 +1756,7 @@ UNAME_RELEASE = "$UNAME_RELEASE" UNAME_SYSTEM = "$UNAME_SYSTEM" UNAME_VERSION = "$UNAME_VERSION" EOF +fi exit 1 |