diff options
Diffstat (limited to 'src/cmake/compiler/gcc/settings.cmake')
| -rw-r--r-- | src/cmake/compiler/gcc/settings.cmake | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/cmake/compiler/gcc/settings.cmake b/src/cmake/compiler/gcc/settings.cmake new file mode 100644 index 0000000000..c4597c5071 --- /dev/null +++ b/src/cmake/compiler/gcc/settings.cmake @@ -0,0 +1,36 @@ +# Set build-directive (used in core to tell which buildtype we used) +add_definitions(-D_BUILD_DIRECTIVE='"${CMAKE_BUILD_TYPE}"') + +set(GCC_EXPECTED_VERSION 4.8.2) + +if(CMAKE_CXX_COMPILER_VERSION VERSION_LESS GCC_EXPECTED_VERSION) + message(FATAL_ERROR "GCC: This project requires version ${GCC_EXPECTED_VERSION} to build but found ${CMAKE_CXX_COMPILER_VERSION}") +endif() + +set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11") +message(STATUS "GCC: Enabled c++11 support") + +set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -std=gnu99") +message(STATUS "GCC: Enabled C99 support") + +if(PLATFORM EQUAL 32) + # Required on 32-bit systems to enable SSE2 (standard on x64) + set(SSE_FLAGS "-msse2 -mfpmath=sse") + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${SSE_FLAGS}") + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${SSE_FLAGS}") +endif() +add_definitions(-DHAVE_SSE2 -D__SSE2__) +message(STATUS "GCC: SFMT enabled, SSE2 flags forced") + +if( WITH_WARNINGS ) + set(WARNING_FLAGS "-W -Wall -Wextra -Winit-self -Winvalid-pch -Wfatal-errors") + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${WARNING_FLAGS}") + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${WARNING_FLAGS} -Woverloaded-virtual") + message(STATUS "GCC: All warnings enabled") +endif() + +if( WITH_COREDEBUG ) + set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -g3") + set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -g3") + message(STATUS "GCC: Debug-flags set (-g3)") +endif() |