diff options
Diffstat (limited to 'lib/config.sub')
-rwxr-xr-x | lib/config.sub | 56 |
1 files changed, 29 insertions, 27 deletions
diff --git a/lib/config.sub b/lib/config.sub index 0753e3084..c874b7a9d 100755 --- a/lib/config.sub +++ b/lib/config.sub @@ -2,7 +2,7 @@ # Configuration validation subroutine script. # Copyright 1992-2020 Free Software Foundation, Inc. -timestamp='2020-08-17' +timestamp='2020-11-07' # 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 @@ -50,7 +50,7 @@ timestamp='2020-08-17' # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM # It is wrong to echo any other type of specification. -me=`echo "$0" | sed -e 's,.*/,,'` +me=$(echo "$0" | sed -e 's,.*/,,') usage="\ Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS @@ -769,22 +769,22 @@ case $basic_machine in vendor=hp ;; i*86v32) - cpu=`echo "$1" | sed -e 's/86.*/86/'` + cpu=$(echo "$1" | sed -e 's/86.*/86/') vendor=pc basic_os=sysv32 ;; i*86v4*) - cpu=`echo "$1" | sed -e 's/86.*/86/'` + cpu=$(echo "$1" | sed -e 's/86.*/86/') vendor=pc basic_os=sysv4 ;; i*86v) - cpu=`echo "$1" | sed -e 's/86.*/86/'` + cpu=$(echo "$1" | sed -e 's/86.*/86/') vendor=pc basic_os=sysv ;; i*86sol2) - cpu=`echo "$1" | sed -e 's/86.*/86/'` + cpu=$(echo "$1" | sed -e 's/86.*/86/') vendor=pc basic_os=solaris2 ;; @@ -917,7 +917,7 @@ case $basic_machine in ;; leon-*|leon[3-9]-*) cpu=sparc - vendor=`echo "$basic_machine" | sed 's/-.*//'` + vendor=$(echo "$basic_machine" | sed 's/-.*//') ;; *-*) @@ -1084,7 +1084,7 @@ case $cpu-$vendor in cpu=mipsisa64sb1el ;; sh5e[lb]-*) - cpu=`echo "$cpu" | sed 's/^\(sh.\)e\(.\)$/\1\2e/'` + cpu=$(echo "$cpu" | sed 's/^\(sh.\)e\(.\)$/\1\2e/') ;; spur-*) cpu=spur @@ -1102,7 +1102,7 @@ case $cpu-$vendor in cpu=x86_64 ;; xscale-* | xscalee[bl]-*) - cpu=`echo "$cpu" | sed 's/^xscale/arm/'` + cpu=$(echo "$cpu" | sed 's/^xscale/arm/') ;; arm64-*) cpu=aarch64 @@ -1286,11 +1286,15 @@ then case $basic_os in gnu/linux*) kernel=linux - os=`echo $basic_os | sed -e 's|gnu/linux|gnu|'` + os=$(echo $basic_os | sed -e 's|gnu/linux|gnu|') + ;; + os2-emx) + kernel=os2 + os=$(echo $basic_os | sed -e 's|os2-emx|emx|') ;; nto-qnx*) kernel=nto - os=`echo $basic_os | sed -e 's|nto-qnx|qnx|'` + os=$(echo $basic_os | sed -e 's|nto-qnx|qnx|') ;; *-*) # shellcheck disable=SC2162 @@ -1301,11 +1305,11 @@ EOF # Default OS when just kernel was specified nto*) kernel=nto - os=`echo $basic_os | sed -e 's|nto|qnx|'` + os=$(echo $basic_os | sed -e 's|nto|qnx|') ;; linux*) kernel=linux - os=`echo $basic_os | sed -e 's|linux|gnu|'` + os=$(echo $basic_os | sed -e 's|linux|gnu|') ;; *) kernel= @@ -1326,7 +1330,7 @@ case $os in os=cnk ;; solaris1 | solaris1.*) - os=`echo $os | sed -e 's|solaris1|sunos4|'` + os=$(echo $os | sed -e 's|solaris1|sunos4|') ;; solaris) os=solaris2 @@ -1355,7 +1359,7 @@ case $os in os=sco3.2v4 ;; sco3.2.[4-9]*) - os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` + os=$(echo $os | sed -e 's/sco3.2./sco3.2v/') ;; sco*v* | scout) # Don't match below @@ -1367,13 +1371,7 @@ case $os in os=psos ;; qnx*) - case $cpu in - x86 | i*86) - ;; - *) - os=nto-$os - ;; - esac + os=qnx ;; hiux*) os=hiuxwe2 @@ -1391,7 +1389,7 @@ case $os in os=lynxos ;; mac[0-9]*) - os=`echo "$os" | sed -e 's|mac|macos|'` + os=$(echo "$os" | sed -e 's|mac|macos|') ;; opened*) os=openedition @@ -1400,10 +1398,10 @@ case $os in os=os400 ;; sunos5*) - os=`echo "$os" | sed -e 's|sunos5|solaris2|'` + os=$(echo "$os" | sed -e 's|sunos5|solaris2|') ;; sunos6*) - os=`echo "$os" | sed -e 's|sunos6|solaris3|'` + os=$(echo "$os" | sed -e 's|sunos6|solaris3|') ;; wince*) os=wince @@ -1437,7 +1435,7 @@ case $os in ;; # Preserve the version number of sinix5. sinix5.*) - os=`echo $os | sed -e 's|sinix|sysv|'` + os=$(echo $os | sed -e 's|sinix|sysv|') ;; sinix*) os=sysv4 @@ -1722,7 +1720,7 @@ case $os in | skyos* | haiku* | rdos* | toppers* | drops* | es* \ | onefs* | tirtos* | phoenix* | fuchsia* | redox* | bme* \ | midnightbsd* | amdhsa* | unleashed* | emscripten* | wasi* \ - | nsk* | powerunix* | genode* | zvmoe* ) + | nsk* | powerunix* | genode* | zvmoe* | qnx* | emx*) ;; # This one is extra strict with allowed versions sco3.2v2 | sco3.2v[4-9]* | sco5v6*) @@ -1741,6 +1739,8 @@ esac case $kernel-$os in linux-gnu* | linux-dietlibc* | linux-android* | linux-newlib* | linux-musl* | linux-uclibc* ) ;; + uclinux-uclibc* ) + ;; -dietlibc* | -newlib* | -musl* | -uclibc* ) # These are just libc implementations, not actual OSes, and thus # require a kernel. @@ -1751,6 +1751,8 @@ case $kernel-$os in ;; nto-qnx*) ;; + os2-emx) + ;; *-eabi* | *-gnueabi*) ;; -*) |