Error on missing function prototypes with gcc

This makes it an error to not have a prototype in scope for a function with external linkage. The flag is only enabled for gcc due to -Werror=type not working with all compilers. Originally committed as revision 22313 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 02:36:27 +00:00 · 2010-03-08 02:36:27 +00:00 · de63bfecd2
parent b903fe9137
commit de63bfecd2
1 changed files with 1 additions and 0 deletions
--- a/1
+++ b/1
@ -2752,6 +2752,7 @@ elif enabled ccc; then
 elif enabled gcc; then
    check_cflags -fno-tree-vectorize
    check_cflags -Werror=implicit
+    check_cflags -Werror=missing-prototypes
 elif enabled clang; then
    check_cflags -Qunused-arguments
 elif enabled armcc; then