From 6dddbf00c37fb22f08ff422195ed278c2aea8379 Mon Sep 17 00:00:00 2001 From: Andreas Schneider Date: Wed, 4 Dec 2013 17:41:05 +0100 Subject: cmake: Set _FORTIFY_SOURCE only for optimized builds. --- cmake/Modules/DefineCompilerFlags.cmake | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'cmake/Modules') diff --git a/cmake/Modules/DefineCompilerFlags.cmake b/cmake/Modules/DefineCompilerFlags.cmake index 582ea1c..0ab8802 100644 --- a/cmake/Modules/DefineCompilerFlags.cmake +++ b/cmake/Modules/DefineCompilerFlags.cmake @@ -28,10 +28,10 @@ if (UNIX AND NOT WIN32) if (CMAKE_BUILD_TYPE) string(TOLOWER "${CMAKE_BUILD_TYPE}" CMAKE_BUILD_TYPE_LOWER) - if (NOT CMAKE_BUILD_TYPE_LOWER MATCHES debug) - check_c_compiler_flag("-D_FORTIFY_SOURCE=2" WITH_FORTIFY_SOURCE) + if (CMAKE_BUILD_TYPE_LOWER MATCHES (release|relwithdebinfo|minsizerel)) + check_c_compiler_flag("-Wp,-D_FORTIFY_SOURCE=2" WITH_FORTIFY_SOURCE) if (WITH_FORTIFY_SOURCE) - set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_FORTIFY_SOURCE=2") + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wp,-D_FORTIFY_SOURCE=2") endif (WITH_FORTIFY_SOURCE) endif() endif() -- cgit