configure.ac: Do not strip away space after regex word match.

Fixes: 62c48ccb41 ("configure.ac: Use POSIX compatible regex for word boundary.")
Signed-off-by: Vinson Lee <vlee@freedesktop.org>
This commit is contained in:
Vinson Lee
2017-03-22 00:27:15 -07:00
parent 62c48ccb41
commit bd6f0dcafc

View File

@@ -909,9 +909,9 @@ llvm_add_target() {
strip_unwanted_llvm_flags() {
echo " `$1` " | sed -E \
-e 's/[[[:space:]]]+-m[[^[:space:]]]*//g' \
-e 's/[[[:space:]]]+-DNDEBUG[[[:space:]]]//g' \
-e 's/[[[:space:]]]+-D_GNU_SOURCE[[[:space:]]]//g' \
-e 's/[[[:space:]]]+-pedantic[[[:space:]]]//g' \
-e 's/[[[:space:]]]+-DNDEBUG[[[:space:]]]/ /g' \
-e 's/[[[:space:]]]+-D_GNU_SOURCE[[[:space:]]]/ /g' \
-e 's/[[[:space:]]]+-pedantic[[[:space:]]]/ /g' \
-e 's/[[[:space:]]]+-W[[^[:space:]]]*//g' \
-e 's/[[[:space:]]]+-O[[^[:space:]]]*//g' \
-e 's/[[[:space:]]]+-g[[^[:space:]]]*//g' \