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-rwxr-xr-xconfig.guess30
-rwxr-xr-xconfig.sub183
2 files changed, 141 insertions, 72 deletions
diff --git a/config.guess b/config.guess
index 72d2350..cdfc439 100755
--- a/config.guess
+++ b/config.guess
@@ -4,7 +4,7 @@
# shellcheck disable=SC2006,SC2268 # see below for rationale
-timestamp='2023-06-23'
+timestamp='2023-08-22'
# 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
@@ -155,6 +155,9 @@ Linux|GNU|GNU/*)
set_cc_for_build
cat <<-EOF > "$dummy.c"
+ #if defined(__ANDROID__)
+ LIBC=android
+ #else
#include <features.h>
#if defined(__UCLIBC__)
LIBC=uclibc
@@ -169,6 +172,7 @@ Linux|GNU|GNU/*)
LIBC=musl
#endif
#endif
+ #endif
EOF
cc_set_libc=`$CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g'`
eval "$cc_set_libc"
@@ -904,7 +908,7 @@ EOF
fi
;;
*:FreeBSD:*:*)
- UNAME_PROCESSOR=`/usr/bin/uname -p`
+ UNAME_PROCESSOR=`uname -p`
case $UNAME_PROCESSOR in
amd64)
UNAME_PROCESSOR=x86_64 ;;
@@ -976,7 +980,27 @@ EOF
GUESS=$UNAME_MACHINE-unknown-minix
;;
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:*:*)
UNAME_MACHINE=aarch64_be
diff --git a/config.sub b/config.sub
index 9a7a3ed..defe52c 100755
--- a/config.sub
+++ b/config.sub
@@ -4,7 +4,7 @@
# shellcheck disable=SC2006,SC2268 # see below for rationale
-timestamp='2023-06-26'
+timestamp='2023-09-19'
# 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
@@ -1181,7 +1181,7 @@ case $cpu-$vendor in
case $cpu in
1750a | 580 \
| a29k \
- | aarch64 | aarch64_be \
+ | aarch64 | aarch64_be | aarch64c | arm64ec \
| abacus \
| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] \
| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] \
@@ -1200,6 +1200,7 @@ case $cpu-$vendor in
| 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 \
@@ -1215,31 +1216,7 @@ case $cpu-$vendor in
| m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x \
| m88110 | m88k | maxq | mb | mcore | mep | metag \
| microblaze | microblazeel \
- | mips | mipsbe | mipseb | mipsel | mipsle \
- | 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 \
+ | mips* \
| mmix \
| mn10200 | mn10300 \
| moxie \
@@ -1308,11 +1285,12 @@ esac
# Decode manufacturer-specific aliases for certain operating systems.
-if test x$basic_os != x
+if test x"$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
@@ -1512,10 +1490,16 @@ case $os in
os=eabi
;;
*)
- os=elf
+ os=
+ obj=elf
;;
esac
;;
+ aout* | coff* | elf* | pe*)
+ # These are machine code file formats, not OSes
+ obj=$os
+ os=
+ ;;
*)
# No normalization, but not necessarily accepted, that comes below.
;;
@@ -1534,12 +1518,15 @@ else
# system, and we'll never get to this point.
kernel=
+obj=
case $cpu-$vendor in
score-*)
- os=elf
+ os=
+ obj=elf
;;
spu-*)
- os=elf
+ os=
+ obj=elf
;;
*-acorn)
os=riscix1.2
@@ -1549,28 +1536,35 @@ case $cpu-$vendor in
os=gnu
;;
arm*-semi)
- os=aout
+ os=
+ obj=aout
;;
c4x-* | tic4x-*)
- os=coff
+ os=
+ obj=coff
;;
c8051-*)
- os=elf
+ os=
+ obj=elf
;;
clipper-intergraph)
os=clix
;;
hexagon-*)
- os=elf
+ os=
+ obj=elf
;;
tic54x-*)
- os=coff
+ os=
+ obj=coff
;;
tic55x-*)
- os=coff
+ os=
+ obj=coff
;;
tic6x-*)
- os=coff
+ os=
+ obj=coff
;;
# This must come before the *-dec entry.
pdp10-*)
@@ -1592,19 +1586,24 @@ case $cpu-$vendor in
os=sunos3
;;
m68*-cisco)
- os=aout
+ os=
+ obj=aout
;;
mep-*)
- os=elf
+ os=
+ obj=elf
;;
mips*-cisco)
- os=elf
+ os=
+ obj=elf
;;
mips*-*)
- os=elf
+ os=
+ obj=elf
;;
or32-*)
- os=coff
+ os=
+ obj=coff
;;
*-tti) # must be before sparc entry or we get the wrong os.
os=sysv3
@@ -1613,7 +1612,8 @@ case $cpu-$vendor in
os=sunos4.1.1
;;
pru-*)
- os=elf
+ os=
+ obj=elf
;;
*-be)
os=beos
@@ -1694,10 +1694,12 @@ case $cpu-$vendor in
os=uxpv
;;
*-rom68k)
- os=coff
+ os=
+ obj=coff
;;
*-*bug)
- os=coff
+ os=
+ obj=coff
;;
*-apple)
os=macos
@@ -1715,7 +1717,8 @@ esac
fi
-# Now, validate our (potentially fixed-up) OS.
+# 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.
musl* | newlib* | relibc* | uclibc*)
@@ -1726,6 +1729,9 @@ case $os in
# 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.
@@ -1734,7 +1740,7 @@ case $os in
| hpux* | unos* | osf* | luna* | dgux* | auroraux* | solaris* \
| sym* | plan9* | psp* | sim* | xray* | os68k* | v88r* \
| hiux* | abug | nacl* | netware* | windows* \
- | os9* | macos* | osx* | ios* \
+ | os9* | macos* | osx* | ios* | tvos* | watchos* \
| mpw* | magic* | mmixware* | mon960* | lnews* \
| amigaos* | amigados* | msdos* | newsos* | unicos* | aof* \
| aos* | aros* | cloudabi* | sortix* | twizzler* \
@@ -1743,11 +1749,11 @@ case $os in
| mirbsd* | netbsd* | dicos* | openedition* | ose* \
| bitrig* | openbsd* | secbsd* | solidbsd* | libertybsd* | os108* \
| ekkobsd* | freebsd* | riscix* | lynxos* | os400* \
- | bosx* | nextstep* | cxux* | aout* | elf* | oabi* \
- | ptx* | coff* | ecoff* | winnt* | domain* | vsta* \
+ | bosx* | nextstep* | cxux* | oabi* \
+ | ptx* | ecoff* | winnt* | domain* | vsta* \
| udi* | lites* | ieee* | go32* | aux* | hcos* \
| chorusrdb* | cegcc* | glidix* | serenity* \
- | cygwin* | msys* | pe* | moss* | proelf* | rtems* \
+ | cygwin* | msys* | moss* | proelf* | rtems* \
| midipix* | mingw32* | mingw64* | mint* \
| uxpv* | beos* | mpeix* | udk* | moxiebox* \
| interix* | uwin* | mks* | rhapsody* | darwin* \
@@ -1771,56 +1777,95 @@ case $os in
kernel* | msvc* )
# Restricted further below
;;
+ '')
+ if test x"$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 in
- linux-gnu* | linux-dietlibc* | linux-android* | linux-newlib* \
- | linux-musl* | linux-relibc* | linux-uclibc* | linux-mlibc* )
+case $kernel-$os-$obj in
+ linux-gnu*- | linux-dietlibc*- | linux-android*- | linux-newlib*- \
+ | linux-musl*- | linux-relibc*- | linux-uclibc*- | linux-mlibc*- )
;;
- uclinux-uclibc* )
+ uclinux-uclibc*- )
;;
- managarm-mlibc* | managarm-kernel* )
+ managarm-mlibc*- | managarm-kernel*- )
;;
- windows*-gnu* | windows*-msvc*)
+ windows*-msvc*-)
;;
- -dietlibc* | -newlib* | -musl* | -relibc* | -uclibc* | -mlibc* )
+ -dietlibc*- | -newlib*- | -musl*- | -relibc*- | -uclibc*- | -mlibc*- )
# 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* )
+ -kernel*- )
echo "Invalid configuration '$1': '$os' needs explicit kernel." 1>&2
exit 1
;;
- *-kernel* )
+ *-kernel*- )
echo "Invalid configuration '$1': '$kernel' does not support '$os'." 1>&2
exit 1
;;
- *-msvc* )
+ *-msvc*- )
echo "Invalid configuration '$1': '$os' needs 'windows'." 1>&2
exit 1
;;
- kfreebsd*-gnu* | kopensolaris*-gnu*)
+ kfreebsd*-gnu*- | kopensolaris*-gnu*-)
;;
- vxworks-simlinux | vxworks-simwindows | vxworks-spe)
+ vxworks-simlinux- | vxworks-simwindows- | vxworks-spe-)
;;
- nto-qnx*)
+ nto-qnx*-)
;;
- os2-emx)
+ os2-emx-)
+ ;;
+ *-eabi*- | *-gnueabi*-)
;;
- *-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
;;
@@ -1904,7 +1949,7 @@ case $vendor in
;;
esac
-echo "$cpu-$vendor-${kernel:+$kernel-}$os"
+echo "$cpu-$vendor${kernel:+-$kernel}${os:+-$os}${obj:+-$obj}"
exit
# Local variables: