Update config.sub to GCC master branch version
New config.sub contains support of Synopsys ARCv3 targets. It's necessary for further porting Newlib for ARCv3. config.guess has not been updated yet in GCC. Signed-off-by: Yuriy Kolerov <ykolerov@synopsys.com>
This commit is contained in:
Yuriy Kolerov
Jeff Johnston
parent
d58915acc7
commit
59f4a286a4
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@ -2,7 +2,9 @@
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# Configuration validation subroutine script.
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# Copyright 1992-2021 Free Software Foundation, Inc.
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timestamp='2021-01-08'
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# shellcheck disable=SC2006,SC2268 # see below for rationale
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timestamp='2021-10-27'
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# This file is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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@ -50,7 +52,14 @@ timestamp='2021-01-08'
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# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
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# It is wrong to echo any other type of specification.
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me=$(echo "$0" | sed -e 's,.*/,,')
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# The "shellcheck disable" line above the timestamp inhibits complaints
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# about features and limitations of the classic Bourne shell that were
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# superseded or lifted in POSIX. However, this script identifies a wide
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# variety of pre-POSIX systems that do not have POSIX shells at all, and
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# even some reasonably current systems (Solaris 10 as case-in-point) still
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# have a pre-POSIX /bin/sh.
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me=`echo "$0" | sed -e 's,.*/,,'`
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usage="\
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Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS
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@ -112,9 +121,11 @@ esac
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# Split fields of configuration type
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# shellcheck disable=SC2162
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saved_IFS=$IFS
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IFS="-" read field1 field2 field3 field4 <<EOF
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$1
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EOF
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IFS=$saved_IFS
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# Separate into logical components for further validation
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case $1 in
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@ -163,6 +174,10 @@ case $1 in
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basic_machine=$field1
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basic_os=$field2
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;;
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zephyr*)
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basic_machine=$field1-unknown
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basic_os=$field2
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;;
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# Manufacturers
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dec* | mips* | sequent* | encore* | pc533* | sgi* | sony* \
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| att* | 7300* | 3300* | delta* | motorola* | sun[234]* \
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@ -769,22 +784,22 @@ case $basic_machine in
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vendor=hp
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;;
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i*86v32)
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cpu=$(echo "$1" | sed -e 's/86.*/86/')
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cpu=`echo "$1" | sed -e 's/86.*/86/'`
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vendor=pc
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basic_os=sysv32
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;;
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i*86v4*)
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cpu=$(echo "$1" | sed -e 's/86.*/86/')
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cpu=`echo "$1" | sed -e 's/86.*/86/'`
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vendor=pc
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basic_os=sysv4
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;;
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i*86v)
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cpu=$(echo "$1" | sed -e 's/86.*/86/')
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cpu=`echo "$1" | sed -e 's/86.*/86/'`
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vendor=pc
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basic_os=sysv
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;;
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i*86sol2)
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cpu=$(echo "$1" | sed -e 's/86.*/86/')
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cpu=`echo "$1" | sed -e 's/86.*/86/'`
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vendor=pc
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basic_os=solaris2
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;;
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@ -917,14 +932,16 @@ case $basic_machine in
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;;
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leon-*|leon[3-9]-*)
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cpu=sparc
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vendor=$(echo "$basic_machine" | sed 's/-.*//')
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vendor=`echo "$basic_machine" | sed 's/-.*//'`
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;;
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*-*)
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# shellcheck disable=SC2162
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saved_IFS=$IFS
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IFS="-" read cpu vendor <<EOF
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$basic_machine
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EOF
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IFS=$saved_IFS
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;;
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# We use `pc' rather than `unknown'
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# because (1) that's what they normally are, and
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@ -1084,7 +1101,7 @@ case $cpu-$vendor in
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cpu=mipsisa64sb1el
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;;
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sh5e[lb]-*)
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cpu=$(echo "$cpu" | sed 's/^\(sh.\)e\(.\)$/\1\2e/')
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cpu=`echo "$cpu" | sed 's/^\(sh.\)e\(.\)$/\1\2e/'`
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;;
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spur-*)
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cpu=spur
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@ -1102,7 +1119,7 @@ case $cpu-$vendor in
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cpu=x86_64
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;;
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xscale-* | xscalee[bl]-*)
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cpu=$(echo "$cpu" | sed 's/^xscale/arm/')
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cpu=`echo "$cpu" | sed 's/^xscale/arm/'`
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;;
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arm64-*)
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cpu=aarch64
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@ -1165,7 +1182,7 @@ case $cpu-$vendor in
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| alphapca5[67] | alpha64pca5[67] \
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| am33_2.0 \
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| amdgcn \
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| arc | arceb \
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| arc | arceb | arc32 | arc64 \
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| arm | arm[lb]e | arme[lb] | armv* \
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| avr | avr32 \
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| asmjs \
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@ -1204,9 +1221,13 @@ case $cpu-$vendor in
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| mips64vr5900 | mips64vr5900el \
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| mipsisa32 | mipsisa32el \
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| mipsisa32r2 | mipsisa32r2el \
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| mipsisa32r3 | mipsisa32r3el \
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| mipsisa32r5 | mipsisa32r5el \
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| mipsisa32r6 | mipsisa32r6el \
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| mipsisa64 | mipsisa64el \
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| mipsisa64r2 | mipsisa64r2el \
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| mipsisa64r3 | mipsisa64r3el \
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| mipsisa64r5 | mipsisa64r5el \
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| mipsisa64r6 | mipsisa64r6el \
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| mipsisa64sb1 | mipsisa64sb1el \
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| mipsisa64sr71k | mipsisa64sr71kel \
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@ -1283,35 +1304,37 @@ esac
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if test x$basic_os != x
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then
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# First recognize some ad-hoc caes, or perhaps split kernel-os, or else just
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# First recognize some ad-hoc cases, or perhaps split kernel-os, or else just
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# set os.
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case $basic_os in
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gnu/linux*)
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kernel=linux
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os=$(echo $basic_os | sed -e 's|gnu/linux|gnu|')
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os=`echo "$basic_os" | sed -e 's|gnu/linux|gnu|'`
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;;
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os2-emx)
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kernel=os2
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os=$(echo $basic_os | sed -e 's|os2-emx|emx|')
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os=`echo "$basic_os" | sed -e 's|os2-emx|emx|'`
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;;
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nto-qnx*)
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kernel=nto
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os=$(echo $basic_os | sed -e 's|nto-qnx|qnx|')
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os=`echo "$basic_os" | sed -e 's|nto-qnx|qnx|'`
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;;
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*-*)
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# shellcheck disable=SC2162
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saved_IFS=$IFS
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IFS="-" read kernel os <<EOF
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$basic_os
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EOF
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IFS=$saved_IFS
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;;
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# Default OS when just kernel was specified
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nto*)
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kernel=nto
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os=$(echo $basic_os | sed -e 's|nto|qnx|')
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os=`echo "$basic_os" | sed -e 's|nto|qnx|'`
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;;
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linux*)
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kernel=linux
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os=$(echo $basic_os | sed -e 's|linux|gnu|')
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os=`echo "$basic_os" | sed -e 's|linux|gnu|'`
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;;
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*)
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kernel=
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@ -1332,7 +1355,7 @@ case $os in
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os=cnk
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;;
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solaris1 | solaris1.*)
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os=$(echo $os | sed -e 's|solaris1|sunos4|')
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os=`echo "$os" | sed -e 's|solaris1|sunos4|'`
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;;
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solaris)
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os=solaris2
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os=sco3.2v4
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;;
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sco3.2.[4-9]*)
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os=$(echo $os | sed -e 's/sco3.2./sco3.2v/')
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os=`echo "$os" | sed -e 's/sco3.2./sco3.2v/'`
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;;
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sco*v* | scout)
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# Don't match below
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os=lynxos
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;;
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mac[0-9]*)
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os=$(echo "$os" | sed -e 's|mac|macos|')
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os=`echo "$os" | sed -e 's|mac|macos|'`
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;;
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opened*)
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os=openedition
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@ -1400,10 +1423,10 @@ case $os in
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os=os400
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;;
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sunos5*)
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os=$(echo "$os" | sed -e 's|sunos5|solaris2|')
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os=`echo "$os" | sed -e 's|sunos5|solaris2|'`
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;;
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sunos6*)
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os=$(echo "$os" | sed -e 's|sunos6|solaris3|')
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os=`echo "$os" | sed -e 's|sunos6|solaris3|'`
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;;
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wince*)
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os=wince
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@ -1437,7 +1460,7 @@ case $os in
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;;
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# Preserve the version number of sinix5.
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sinix5.*)
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os=$(echo $os | sed -e 's|sinix|sysv|')
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os=`echo "$os" | sed -e 's|sinix|sysv|'`
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;;
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sinix*)
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os=sysv4
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@ -1684,7 +1707,7 @@ fi
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# Now, validate our (potentially fixed-up) OS.
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case $os in
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# Sometimes we do "kernel-libc", so those need to count as OSes.
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musl* | newlib* | uclibc*)
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musl* | newlib* | relibc* | uclibc*)
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;;
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# Likewise for "kernel-abi"
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eabi* | gnueabi*)
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| nindy* | vxsim* | vxworks* | ebmon* | hms* | mvs* \
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| clix* | riscos* | uniplus* | iris* | isc* | rtu* | xenix* \
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| mirbsd* | netbsd* | dicos* | openedition* | ose* \
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| bitrig* | openbsd* | solidbsd* | libertybsd* | os108* \
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| bitrig* | openbsd* | secbsd* | solidbsd* | libertybsd* | os108* \
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| ekkobsd* | freebsd* | riscix* | lynxos* | os400* \
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| bosx* | nextstep* | cxux* | aout* | elf* | oabi* \
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| ptx* | coff* | ecoff* | winnt* | domain* | vsta* \
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| udi* | lites* | ieee* | go32* | aux* | hcos* \
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| chorusrdb* | cegcc* | glidix* \
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| chorusrdb* | cegcc* | glidix* | serenity* \
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| cygwin* | msys* | pe* | moss* | proelf* | rtems* \
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| midipix* | mingw32* | mingw64* | mint* \
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| uxpv* | beos* | mpeix* | udk* | moxiebox* \
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| skyos* | haiku* | rdos* | toppers* | drops* | es* \
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| onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \
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| midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* \
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| nsk* | powerunix* | genode* | zvmoe* | qnx* | emx*)
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| nsk* | powerunix* | genode* | zvmoe* | qnx* | emx* | zephyr* \
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| fiwix* )
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;;
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# This one is extra strict with allowed versions
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sco3.2v2 | sco3.2v[4-9]* | sco5v6*)
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# As a final step for OS-related things, validate the OS-kernel combination
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# (given a valid OS), if there is a kernel.
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case $kernel-$os in
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linux-gnu* | linux-dietlibc* | linux-android* | linux-newlib* | linux-musl* | linux-uclibc* )
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linux-gnu* | linux-dietlibc* | linux-android* | linux-newlib* \
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| linux-musl* | linux-relibc* | linux-uclibc* )
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;;
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uclinux-uclibc* )
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;;
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-dietlibc* | -newlib* | -musl* | -uclibc* )
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-dietlibc* | -newlib* | -musl* | -relibc* | -uclibc* )
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# These are just libc implementations, not actual OSes, and thus
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# require a kernel.
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echo "Invalid configuration \`$1': libc \`$os' needs explicit kernel." 1>&2
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