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* config.sub, config.guess: Replace backtick .. substitutions

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with POSIX $(..) command substitutions throughout.
	* Makefile (shellcheck): Don't exclude message SC2006.
This commit is contained in:
Ben Elliston
2020-11-07 15:37:44 +11:00
parent 1c43980155
commit 95c8d9a294
4 changed files with 118 additions and 112 deletions
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38
config.sub vendored
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@ -50,7 +50,7 @@ timestamp='2020-10-13'
# 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
@ -1286,15 +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 $basic_os | sed -e 's|os2-emx|emx|'`
os=$(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
@ -1305,11 +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=
@ -1330,7 +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
@ -1359,7 +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
@ -1389,7 +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
@ -1398,10 +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
@ -1435,7 +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