1 files changed, 3 insertions, 2 deletions

diff --git a/meta-python/recipes-devtools/python/python-m2crypto.inc b/meta-python/recipes-devtools/python/python-m2crypto.inc
index d0eaa819b1..da714874af 100644
--- a/meta-python/recipes-devtools/python/python-m2crypto.inc
+++ b/meta-python/recipes-devtools/python/python-m2crypto.inc
@@ -30,8 +30,9 @@ export SWIG_FEATURES
 # multilib header file exists.
 #
 do_configure_prepend() {
-    ${CPP} -dM - < /dev/null | grep -v __STDC__ | grep -v __REGISTER_PREFIX__ | grep -v __GNUC__ \
-        | sed 's/^\(#define \([^ ]*\) .*\)$/#undef \2\n\1/' > SWIG/gcc_macros.h
+    ${CPP} -dM - < /dev/null | grep -v '__\(STDC\|REGISTER_PREFIX\|GNUC\|STDC_HOSTED\)__' \
+    | sed 's/^\(#define \([^ ]*\) .*\)$/#undef \2\n\1/' > SWIG/gcc_macros.h
+
     if [ "${SITEINFO_BITS}" = "64" ];then
         bit="64"
     else