diff options
Diffstat (limited to 'cmake')
| -rw-r--r-- | cmake/Modules/DefineCompilerFlags.cmake | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/cmake/Modules/DefineCompilerFlags.cmake b/cmake/Modules/DefineCompilerFlags.cmake index 0283b12f..582ea1ca 100644 --- a/cmake/Modules/DefineCompilerFlags.cmake +++ b/cmake/Modules/DefineCompilerFlags.cmake @@ -26,12 +26,14 @@ if (UNIX AND NOT WIN32) set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -fstack-protector") endif (WITH_STACK_PROTECTOR) - string(TOLOWER "${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 (WITH_FORTIFY_SOURCE) - set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_FORTIFY_SOURCE=2") - endif (WITH_FORTIFY_SOURCE) + if (CMAKE_BUILD_TYPE) + string(TOLOWER "${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 (WITH_FORTIFY_SOURCE) + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -D_FORTIFY_SOURCE=2") + endif (WITH_FORTIFY_SOURCE) + endif() endif() endif (${CMAKE_C_COMPILER_ID} MATCHES "(GNU|Clang)") |