[libav-devel] [PATCH] configure: Add stdlib.h #include to CPPFLAGS check helper functions

[Diego Biurrun]

This ensures that added CPPFLAGS are validated against libc headers.
---

Forgot the host cppflags check function ..

 configure | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure b/configure
index 555dc88..32ab732 100755
--- a/configure
+++ b/configure
@@ -872,7 +872,7 @@ check_code(){
 check_cppflags(){
     log check_cppflags "$@"
     check_cpp "$@" <<EOF && append CPPFLAGS "$@"
-int x;
+#include <stdlib.h>;
 EOF
 }
 
@@ -1166,7 +1166,7 @@ check_host_cpp(){
 check_host_cppflags(){
     log check_host_cppflags "$@"
     check_host_cpp "$@" <<EOF && append host_cppflags "$@"
-int x;
+#include <stdlib.h>;
 EOF
 }
 
-- 
2.1.4

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