From 02f241d1ed10cdd2c8d304d306e71a1a0d79cec3 Mon Sep 17 00:00:00 2001 From: Diego Biurrun Date: Mon, 14 Jan 2013 20:38:33 +0100 Subject: [PATCH] configure: Make warnings from -Wreturn-type fatal errors These warnings have no false positives and point to serious bugs. (cherry picked from commit 99853cb8d4237b810b2fffb4a34f66fd0064ef72) Conflicts: configure Signed-off-by: Michael Niedermayer --- configure | 2 ++ 1 file changed, 2 insertions(+) diff --git a/configure b/configure index b67affdc5d..71396b2e72 100755 --- a/configure +++ b/configure @@ -3893,11 +3893,13 @@ elif enabled gcc; then check_cflags -fno-tree-vectorize check_cflags -Werror=implicit-function-declaration check_cflags -Werror=missing-prototypes + check_cflags -Werror=return-type elif enabled llvm_gcc; then check_cflags -mllvm -stack-alignment=16 elif enabled clang; then check_cflags -mllvm -stack-alignment=16 check_cflags -Qunused-arguments + check_cflags -Werror=return-type elif enabled armcc; then # 2523: use of inline assembler is deprecated add_cflags -W${armcc_opt},--diag_suppress=2523