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buildgcc: Quote command substitution 

There are shells where the result of a command substitution is subject
to word splitting (e.g. dash when assigning a value inside an export
statement).

Change-Id: I70a5bc124af7ee621da2bdb4777f3eaba8adafbb
Signed-off-by: Idwer Vollering <vidwer@gmail.com>
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/15820
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Tested-by: build bot (Jenkins)
This commit is contained in:
Idwer Vollering 2016-07-24 02:10:19 +02:00 committed by Nico Huber
parent f9aac2f4ac
commit ba349ab12e
1 changed files with 2 additions and 2 deletions
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4
util/crossgcc/buildgcc
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@ -442,8 +442,8 @@ have_hostcflags_from_gmp() {
set_hostcflags_from_gmp() {
# Now set CFLAGS to match GMP CFLAGS but strip out -pedantic
# as GCC 4.6.x fails if it's there.
export HOSTCFLAGS=$(grep __GMP_CFLAGS $DESTDIR$TARGETDIR/include/gmp.h |cut -d\" -f2 |\
sed s,-pedantic,,)
export HOSTCFLAGS="$(grep __GMP_CFLAGS $DESTDIR$TARGETDIR/include/gmp.h |cut -d\" -f2 |\
sed s,-pedantic,,)"
}
build_GMP() {