[PATCH] build: Force warnings

[Sebastian Huber]

Always append some standard warning flags.
---
 c/src/configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/c/src/configure.ac b/c/src/configure.ac
index f4428ed221..7e4986e03d 100644
--- a/c/src/configure.ac
+++ b/c/src/configure.ac
@@ -100,7 +100,7 @@ RTEMS_PROG_CCAS
 RTEMS_CANONICALIZE_TOOLS
 
 # Append warning flags if CFLAGS wasn't set.
-AS_IF([test "$GCC" = yes && test "$rtems_cv_CFLAGS_set" != set],
+AS_IF([test "$GCC" = yes],
 [CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -Wimplicit-function-declaration -Wstrict-prototypes -Wnested-externs"])
 
 AS_IF([test -n "${CFLAGS}"],[
-- 
2.13.7