From edc0828437adc79ed877a943cde95cd2a50bc10b Mon Sep 17 00:00:00 2001 From: Vicki Pfau Date: Thu, 13 Apr 2023 02:16:39 -0700 Subject: [PATCH] CMake: Actually bother using -fwrapv --- CMakeLists.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/CMakeLists.txt b/CMakeLists.txt index 5869e2840..af45bd9b6 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -34,7 +34,7 @@ if(NOT MSVC) # mingw32 likes to complain about using the "wrong" format strings despite them actually working set(WARNING_FLAGS "${WARNING_FLAGS} -Wno-format") endif() - set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${WARNING_FLAGS} -Werror=implicit-function-declaration -Werror=implicit-int") + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${WARNING_FLAGS} -Werror=implicit-function-declaration -Werror=implicit-int -fwrapv") set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${WARNING_FLAGS} -Woverloaded-virtual") else() set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_CRT_SECURE_NO_WARNINGS /wd4003 /wd4244 /wd4146 /wd4267 /Zc:preprocessor-")