diff options
| author |  Yuri Kunde Schlesner <yuriks@yuriks.net> | 2015-07-09 16:07:37 -0300 |
|---|---|---|
| committer | Yuri Kunde Schlesner <yuriks@yuriks.net> | 2015-07-09 16:10:08 -0300 |
| commit | a24a0fbd8ac27398b2ae7fa2e496d512a0d96ea7 (patch) | |
| tree | 04c6063798a2845a36d3d6ec03e22efb82b2f2f6 /CMakeLists.txt | |
| parent | ac7bc214abe6b8f9eb2c122709ea99a0ca4b4245 (diff) | |
CMake: Fix Debug build configuration in MSVC
Debug was missing compiler flags, causing MSVC to default it to building
with optimizations enabled (making for a not very useful binary for
actual debugging...). Additionally, the variables were re-organized to
remove some redundancy, the old Release build type was removed, and
RelWithDebInfo was renamed to take its place instead.
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 32 |
1 files changed, 17 insertions, 15 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 6805ebed..3658ef48 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -22,32 +22,34 @@ else() # set up output paths for executable binaries (.exe-files, and .dll-files on DLL-capable platforms) set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin) - set(CMAKE_CONFIGURATION_TYPES Debug Release RelWithDebInfo CACHE STRING "" FORCE) + set(CMAKE_CONFIGURATION_TYPES Debug Release CACHE STRING "" FORCE) # Tweak optimization settings # As far as I can tell, there's no way to override the CMake defaults while leaving user # changes intact, so we'll just clobber everything and say sorry. message(STATUS "Cache compiler flags ignored, please edit CMakeLists.txt to change the flags.") - # /O2 - Optimization level 2 - # /Oy- - Don't omit frame pointer - # /GR- - Disable RTTI - # /GS- - No stack buffer overflow checks - # /EHsc - C++-only exception handling semantics - set(optimization_flags "/O2 /Oy- /GR- /GS- /EHsc") + + # /W3 - Level 3 warnings # /MP - Multi-threaded compilation # /Zi - Output debugging information # /Zo - enahnced debug info for optimized builds + set(CMAKE_C_FLAGS "/W3 /MP /Zi /Zo" CACHE STRING "" FORCE) + # /GR- - Disable RTTI + # /EHsc - C++-only exception handling semantics + set(CMAKE_CXX_FLAGS "${CMAKE_C_FLAGS} /GR- /EHsc" CACHE STRING "" FORCE) + # /MDd - Multi-threaded Debug Runtime DLL - set(CMAKE_C_FLAGS_DEBUG "/MP /MDd /Zi" CACHE STRING "" FORCE) - set(CMAKE_CXX_FLAGS_DEBUG "/MP /MDd /Zi" CACHE STRING "" FORCE) + set(CMAKE_C_FLAGS_DEBUG "/Od /MDd" CACHE STRING "" FORCE) + set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG}" CACHE STRING "" FORCE) + + # /O2 - Optimization level 2 + # /GS- - No stack buffer overflow checks # /MD - Multi-threaded runtime DLL - set(CMAKE_C_FLAGS_RELEASE "${optimization_flags} /MP /MD" CACHE STRING "" FORCE) - set(CMAKE_CXX_FLAGS_RELEASE "${optimization_flags} /MP /MD" CACHE STRING "" FORCE) - set(CMAKE_C_FLAGS_RELWITHDEBINFO "${optimization_flags} /MP /MD /Zi /Zo" CACHE STRING "" FORCE) - set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "${optimization_flags} /MP /MD /Zi /Zo" CACHE STRING "" FORCE) + set(CMAKE_C_FLAGS_RELEASE "/O2 /GS- /MD" CACHE STRING "" FORCE) + set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_C_FLAGS_RELEASE}" CACHE STRING "" FORCE) - set(CMAKE_EXE_LINKER_FLAGS_DEBUG "/DEBUG" CACHE STRING "" FORCE) - set(CMAKE_EXE_LINKER_FLAGS_RELWITHDEBINFO "/DEBUG" CACHE STRING "" FORCE) + set(CMAKE_EXE_LINKER_FLAGS_DEBUG "/DEBUG" CACHE STRING "" FORCE) + set(CMAKE_EXE_LINKER_FLAGS_RELEASE "/DEBUG" CACHE STRING "" FORCE) endif() add_definitions(-DSINGLETHREADED) |