Bug#23721: compile fails: check-cpu mishandles cpu flags with \

	hyphen in it (like ds-cpl).

convert illegal chars in cpu flags to '_' for variable assignment


BUILD/check-cpu:
  convert illegal chars in cpu flags to '_' for variable assignment

1 files changed, 1 insertions, 1 deletions

diff --git a/BUILD/check-cpu b/BUILD/check-cpu
index e207d12d972..5d8c9ef2df4 100755
--- a/BUILD/check-cpu
+++ b/BUILD/check-cpu
@@ -28,7 +28,7 @@ check_cpu () {
     fi
 
     # parse CPU flags
-    for flag in `$cpuinfo | grep '^flags' | sed -e 's/^flags.*: //'`; do 
+    for flag in `$cpuinfo | grep '^flags' | sed -e 's/^flags.*: //' -e 's/[^a-zA-Z0-9_ ]/_/g'`; do 
           eval cpu_flag_$flag=yes
     done
   else