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author | Kito Cheng <kito.cheng@sifive.com> | 2021-02-18 15:47:05 +0800 |
---|---|---|
committer | Kito Cheng <kito.cheng@sifive.com> | 2021-02-23 17:21:10 +0800 |
commit | 74af13c174714dd3b9f1ded4b39955f003c16361 (patch) | |
tree | a7b8aaeefe8a86024dff8211fffc9e5e02d58511 | |
parent | 37b64a3547b91677189c6cbf4c08d7c80770a93a (diff) | |
download | gcc-74af13c174714dd3b9f1ded4b39955f003c16361.zip gcc-74af13c174714dd3b9f1ded4b39955f003c16361.tar.gz gcc-74af13c174714dd3b9f1ded4b39955f003c16361.tar.bz2 |
config.sub, config.guess : Import upstream 2021-01-25.
Hi
Does it update config.sub and config.guess, I know it's already
stage 4, but the config.* stuff update should be harmless things,
and we need this for RISC-V big-endian support, which is already
supported in binutils 2.36.
This imports from:
sha1 6faca61810d335c7837f320733fe8e15a1431fc2
ChangeLog:
* config.guess: Import latest upstream.
* config.sub: Import latest upstream.
-rwxr-xr-x | config.guess | 48 | ||||
-rwxr-xr-x | config.sub | 23 |
2 files changed, 46 insertions, 25 deletions
diff --git a/config.guess b/config.guess index 0fc11ed..1972fda 100755 --- a/config.guess +++ b/config.guess @@ -1,8 +1,8 @@ #! /bin/sh # Attempt to guess a canonical system name. -# Copyright 1992-2020 Free Software Foundation, Inc. +# Copyright 1992-2021 Free Software Foundation, Inc. -timestamp='2020-11-07' +timestamp='2021-01-25' # 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 @@ -27,7 +27,7 @@ timestamp='2020-11-07' # 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>. @@ -50,7 +50,7 @@ version="\ GNU config.guess ($timestamp) Originally written by Per Bothner. -Copyright 1992-2020 Free Software Foundation, Inc. +Copyright 1992-2021 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." @@ -138,9 +138,7 @@ UNAME_VERSION=$( (uname -v) 2>/dev/null) || UNAME_VERSION=unknown 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" @@ -149,16 +147,30 @@ Linux|GNU|GNU/*) LIBC=uclibc #elif defined(__dietlibc__) LIBC=dietlibc + #elif defined(__GLIBC__) + LIBC=gnu #else #include <stdarg.h> + /* First heuristic to detect musl libc. */ #ifdef __DEFINED_va_list LIBC=musl - #else - LIBC=gnu #endif #endif EOF eval "$($CC_FOR_BUILD -E "$dummy.c" 2>/dev/null | grep '^LIBC' | sed 's, ,,g')" + + # Second heuristic to detect musl libc. + if [ "$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 [ "$LIBC" = unknown ]; then + LIBC=gnu + fi ;; esac @@ -176,10 +188,9 @@ case "$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 "$UNAME_MACHINE_ARCH" in aarch64eb) machine=aarch64_be-unknown ;; @@ -984,6 +995,9 @@ EOF k1om:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; + loongarch32:Linux:*:* | loongarch64:Linux:*:* | loongarchx32:Linux:*:*) + echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" + exit ;; m32r*:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; @@ -1072,7 +1086,7 @@ EOF ppcle:Linux:*:*) echo powerpcle-unknown-linux-"$LIBC" exit ;; - riscv32:Linux:*:* | riscv64:Linux:*:*) + riscv32:Linux:*:* | riscv32be:Linux:*:* | riscv64:Linux:*:* | riscv64be:Linux:*:*) echo "$UNAME_MACHINE"-unknown-linux-"$LIBC" exit ;; s390:Linux:*:* | s390x:Linux:*:*) @@ -1468,8 +1482,8 @@ EOF i*86:rdos:*:*) echo "$UNAME_MACHINE"-pc-rdos exit ;; - i*86:AROS:*:*) - echo "$UNAME_MACHINE"-pc-aros + *:AROS:*:*) + echo "$UNAME_MACHINE"-unknown-aros exit ;; x86_64:VMkernel:*:*) echo "$UNAME_MACHINE"-unknown-esx @@ -1638,9 +1652,9 @@ This script (version $timestamp), has failed to recognize the operating system you are using. If your script is old, overwrite *all* copies of config.guess and config.sub with the latest versions from: - https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess + https://git.savannah.gnu.org/cgit/config.git/plain/config.guess and - https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub + https://git.savannah.gnu.org/cgit/config.git/plain/config.sub EOF year=$(echo $timestamp | sed 's,-.*,,') @@ -1,8 +1,8 @@ #! /bin/sh # Configuration validation subroutine script. -# Copyright 1992-2020 Free Software Foundation, Inc. +# Copyright 1992-2021 Free Software Foundation, Inc. -timestamp='2020-11-07' +timestamp='2021-01-08' # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by @@ -33,7 +33,7 @@ timestamp='2020-11-07' # Otherwise, we print the canonical config type on stdout and succeed. # You can get the latest version of this script from: -# https://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub +# https://git.savannah.gnu.org/cgit/config.git/plain/config.sub # This file is supposed to be the same for all GNU packages # and recognize all the CPU types, system types and aliases @@ -67,7 +67,7 @@ Report bugs and patches to <config-patches@gnu.org>." version="\ GNU config.sub ($timestamp) -Copyright 1992-2020 Free Software Foundation, Inc. +Copyright 1992-2021 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." @@ -1185,6 +1185,7 @@ case $cpu-$vendor in | k1om \ | le32 | le64 \ | lm32 \ + | loongarch32 | loongarch64 | loongarchx32 \ | m32c | m32r | m32rle \ | m5200 | m68000 | m680[012346]0 | m68360 | m683?2 | m68k \ | m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x \ @@ -1229,7 +1230,7 @@ case $cpu-$vendor in | powerpc | powerpc64 | powerpc64le | powerpcle | powerpcspe \ | pru \ | pyramid \ - | riscv | riscv32 | riscv64 \ + | riscv | riscv32 | riscv32be | riscv64 | riscv64be \ | rl78 | romp | rs6000 | rx \ | s390 | s390x \ | score \ @@ -1241,6 +1242,7 @@ case $cpu-$vendor in | sparcv8 | sparcv9 | sparcv9b | sparcv9v | sv1 | sx* \ | spu \ | tahoe \ + | thumbv7* \ | tic30 | tic4x | tic54x | tic55x | tic6x | tic80 \ | tron \ | ubicom32 \ @@ -1681,11 +1683,14 @@ fi # Now, validate our (potentially fixed-up) OS. case $os in - # Sometimes we do "kernel-abi", so those need to count as OSes. + # Sometimes we do "kernel-libc", so those need to count as OSes. musl* | newlib* | uclibc*) ;; - # Likewise for "kernel-libc" - eabi | eabihf | gnueabi | gnueabihf) + # Likewise for "kernel-abi" + eabi* | gnueabi*) + ;; + # VxWorks passes extra cpu info in the 4th filed. + simlinux | simwindows | spe) ;; # Now accept the basic system types. # The portable systems comes first. @@ -1749,6 +1754,8 @@ case $kernel-$os in ;; kfreebsd*-gnu* | kopensolaris*-gnu*) ;; + vxworks-simlinux | vxworks-simwindows | vxworks-spe) + ;; nto-qnx*) ;; os2-emx) |