From b5bd39b5182590fd4d5ddb24d7b7bdbe714d57bf Mon Sep 17 00:00:00 2001 From: Bastien Montagne Date: Sat, 16 Jan 2016 23:00:42 +0100 Subject: Make 'incompatible pointer type' gcc warning an error by default. This is the second time at least that kind of stuff slips in during one of my refactor, a mere warning here is really not enough (too easy to miss it)! --- CMakeLists.txt | 1 + 1 file changed, 1 insertion(+) diff --git a/CMakeLists.txt b/CMakeLists.txt index 1a2aa8140c2..949f04dc15d 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -2644,6 +2644,7 @@ if(CMAKE_COMPILER_IS_GNUCC) ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ERROR_IMPLICIT_FUNCTION_DECLARATION -Werror=implicit-function-declaration) ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ERROR_RETURN_TYPE -Werror=return-type) ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ERROR_VLA -Werror=vla) + ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_ERROR_INCOMPATIBLE_POINTER_TYPE -Werror=incompatible-pointer-types) # system headers sometimes do this, disable for now, was: -Werror=strict-prototypes ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_STRICT_PROTOTYPES -Wstrict-prototypes) ADD_CHECK_C_COMPILER_FLAG(C_WARNINGS C_WARN_MISSING_PROTOTYPES -Wmissing-prototypes) -- cgit v1.2.3