From 2170c7bfde8470b158aa8d35829e6c6e501ba56a Mon Sep 17 00:00:00 2001 From: Christian Rauch Date: Mon, 8 Feb 2021 23:55:50 +0300 Subject: [PATCH] make AddressSanitizer optional and disabled by default --- CMakeLists.txt | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/CMakeLists.txt b/CMakeLists.txt index cb65bdc04..e671dce4e 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -401,6 +401,7 @@ option_string(BACKGROUNDING_SIGNAL "number to use for magic backgrounding signal option_string(FOREGROUNDING_SIGNAL "number to use for magic foregrounding signal or 'OFF'" "OFF") set_option(HIDAPI "Use HIDAPI for low level joystick drivers" ${OPT_DEF_HIDAPI}) set_option(JOYSTICK_VIRTUAL "Enable the virtual-joystick driver" ON) +set_option(ASAN "Use AddressSanitizer to detect memory errors" OFF) set(SDL_SHARED ${SDL_SHARED_ENABLED_BY_DEFAULT} CACHE BOOL "Build a shared version of the library") set(SDL_STATIC ${SDL_STATIC_ENABLED_BY_DEFAULT} CACHE BOOL "Build a static version of the library") @@ -2350,7 +2351,7 @@ macro(asan_check_add_debug_flag2 ASAN_FLAG) endmacro() # enable AddressSanitizer if supported -if ( (CMAKE_C_COMPILER_ID STREQUAL "GNU") AND CMAKE_C_COMPILER_VERSION VERSION_GREATER 4) +if (ASAN) asan_check_add_debug_flag2("address") asan_check_add_debug_flag("bool") asan_check_add_debug_flag("bounds")