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xcompile: use $() instead of backticks 

While the backtick syntax isn't actually deprecated, the $() syntax
is preferred.  Since both styles were being used in this script, settle
on the new standard for all cases.

Change-Id: I33770d666781b4fa34c909411e0d220c2540dbb4
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/12843
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This commit is contained in:
Martin Roth 2016-01-05 15:44:02 -07:00
parent af0216f1b8
commit 033abe5e69
1 changed files with 6 additions and 6 deletions
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12
util/xcompile/xcompile
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@ -19,15 +19,15 @@ TMPFILE=""
XGCCPATH=$1
# libpayload crossgcc path
if [ -d "`pwd`/../../util/crossgcc/xgcc/bin/" ]
if [ -d "$(pwd)/../../util/crossgcc/xgcc/bin/" ]
then
XGCCPATH=${XGCCPATH:-"`pwd`/../../util/crossgcc/xgcc/bin/"}
XGCCPATH=${XGCCPATH:-"$(pwd)/../../util/crossgcc/xgcc/bin/"}
fi
# coreboot crossgcc path
if [ -d "`pwd`/util/crossgcc/xgcc/bin/" ]
if [ -d "$(pwd)/util/crossgcc/xgcc/bin/" ]
then
XGCCPATH=${XGCCPATH:-"`pwd`/util/crossgcc/xgcc/bin/"}
XGCCPATH=${XGCCPATH:-"$(pwd)/util/crossgcc/xgcc/bin/"}
fi
die() {
@ -187,9 +187,9 @@ detect_special_flags() {
detect_compiler_runtime() {
test -z "$CLANG" || \
CC_RT_CLANG="`${CLANG} ${CFLAGS_CLANG} -print-librt-file-name 2>/dev/null`"
CC_RT_CLANG="$(${CLANG} ${CFLAGS_CLANG} -print-librt-file-name 2>/dev/null)"
test -z "$GCC" || \
CC_RT_GCC="`${GCC} ${CFLAGS_GCC} -print-libgcc-file-name`"
CC_RT_GCC="$(${GCC} ${CFLAGS_GCC} -print-libgcc-file-name)"
}
report_arch_toolchain() {