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-rw-r--r--gcc/config.gcc2
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/config.gcc b/gcc/config.gcc
index 1962b0f..33d2cb8 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -3545,7 +3545,7 @@ case "${target}" in
eval "val=\$with_$which"
base_val=`echo $val | sed -e 's/\+.*//'`
- ext_val=`echo $val | sed -e 's/[a-z0-9\-]\+//'`
+ ext_val=`echo $val | sed -e 's/[a-z0-9.-]\+//'`
if [ $which = arch ]; then
def=aarch64-arches.def