diff options
Diffstat (limited to 'cmake/opentrack-platform.cmake')
| -rw-r--r-- | cmake/opentrack-platform.cmake | 65 |
1 files changed, 22 insertions, 43 deletions
diff --git a/cmake/opentrack-platform.cmake b/cmake/opentrack-platform.cmake index ea13bf64..27272636 100644 --- a/cmake/opentrack-platform.cmake +++ b/cmake/opentrack-platform.cmake @@ -33,7 +33,7 @@ if(APPLE) endif() if(MSVC AND MSVC_VERSION LESS "1900" AND NOT ".${CMAKE_CXX_COMPILER_ID}" STREQUAL ".Clang") - message(FATAL_ERROR "Visual Studio too old. Use Visual Studio 2015 Update 3 or newer.") + message(FATAL_ERROR "Visual Studio too old. Use Visual Studio 2017 Preview or newer.") endif() if(CMAKE_CXX_COMPILER_ID STREQUAL "Clang") @@ -47,6 +47,7 @@ if(CMAKE_C_COMPILER_ID STREQUAL "Clang") endif() if((NOT CMAKE_COMPILER_IS_GNUCXX) EQUAL (NOT (NOT CMAKE_COMPILER_IS_GNUCC))) + # this build system has logic errors otherwise message(FATAL_ERROR "use either use both gcc and g++ or neither") endif() @@ -58,22 +59,12 @@ if(MSVC) add_definitions(-DNOMINMAX -D_CRT_SECURE_NO_WARNINGS -D_SCL_SECURE_NO_WARNINGS -D_NO_DEBUG_HEAP) add_definitions(-D_ITERATOR_DEBUG_LEVEL=0) add_definitions(-D_HAS_EXCEPTIONS=0) - add_definitions(-D_SILENCE_CXX17_NEGATORS_DEPRECATION_WARNING -D_SILENCE_CXX17_ADAPTOR_TYPEDEFS_DEPRECATION_WARNING) - add_definitions(-D_USE_MATH_DEFINES=1) - set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Zi") - set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Zi") - - if(NOT CMAKE_COMPILER_IS_CLANG) - if(MSVC_VERSION GREATER 1909) # visual studio 2017 - set(__stuff "-permissive-") - set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${__stuff}") - set(CMAKE_C_FLAGS "${CMAKE_CXX_FLAGS} ${__stuff}") - endif() - else() - set(__stuff "-fms-compatibility -fms-compatibility-version=1911 -fms-extensions") - set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${__stuff} -std:c++latest -Xclang -std=c++17") - set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${__stuff}") + + if(MSVC_VERSION GREATER 1909) # visual studio 2017 + set(__stuff "-permissive-") + set(CMAKE_CXX_FLAGS "${__stuff} ${CMAKE_CXX_FLAGS}") + set(CMAKE_C_FLAGS "${__stuff} ${CMAKE_CXX_FLAGS}") endif() if(opentrack-64bit) @@ -84,17 +75,17 @@ if(MSVC) foreach (i SHARED MODULE EXE) # 4020 is compiler bug for opentrack-cv - set(CMAKE_${i}_LINKER_FLAGS "${CMAKE_${i}_LINKER_FLAGS} -DYNAMICBASE -NXCOMPAT -DEBUG -ignore:4020 ${ent} ") + set(CMAKE_${i}_LINKER_FLAGS "-DYNAMICBASE -NXCOMPAT -DEBUG -ignore:4020 ${ent} ${CMAKE_${i}_LINKER_FLAGS}") endforeach() endif() if(WIN32) - if(CMAKE_COMPILER_IS_GNUCXX AND NOT MSVC) + if(CMAKE_COMPILER_IS_GNUCXX) set(CMAKE_RC_COMPILER_INIT i686-w64-mingw32-windres) set(CMAKE_RC_COMPILE_OBJECT "<CMAKE_RC_COMPILER> --use-temp-file -O coff <DEFINES> -i <SOURCE> -o <OBJECT>") endif() enable_language(RC) -endif(WIN32) +endif() if(opentrack-install-rpath) set(CMAKE_INSTALL_RPATH "${opentrack-install-rpath}") @@ -106,18 +97,16 @@ set(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE) set(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE) set(CMAKE_SKIP_INSTALL_RPATH FALSE) set(CMAKE_SKIP_RPATH FALSE) -set(CMAKE_INCLUDE_CURRENT_DIR ON) +set(CMAKE_INCLUDE_CURRENT_DIR OFF) set(CMAKE_AUTOMOC OFF) set(CMAKE_POSITION_INDEPENDENT_CODE ON) include_directories("${CMAKE_SOURCE_DIR}") -if(CMAKE_COMPILER_IS_GNUCXX) - if (UNIX AND NOT APPLE) - set(_common "-fPIC -fvisibility=hidden") - set(CMAKE_C_FLAGS "${_common} ${CMAKE_C_FLAGS}") - set(CMAKE_CXX_FLAGS "${_common} -fuse-cxa-atexit ${CMAKE_CXX_FLAGS}") - endif() +if(CMAKE_COMPILER_IS_GNUCXX AND UNIX AND (NOT APPLE)) + set(_common "-fvisibility=hidden") + set(CMAKE_C_FLAGS "${_common} ${CMAKE_C_FLAGS}") + set(CMAKE_CXX_FLAGS "${_common} -fuse-cxa-atexit ${CMAKE_CXX_FLAGS}") endif() if(APPLE) @@ -130,28 +119,18 @@ if(APPLE) set(CMAKE_CXX_FLAGS "-stdlib=libc++ ${CMAKE_CXX_FLAGS}") endif() -#if(NOT MSVC) - set(CMAKE_CXX_STANDARD 17) - set(CMAKE_CXX_STANDARD_DEFAULT 17) - set(CMAKE_CXX_STANDARD_REQUIRED TRUE) - set(CMAKE_CXX_EXTENSIONS FALSE) -#endif() +set(CMAKE_CXX_STANDARD 17) +set(CMAKE_CXX_STANDARD_DEFAULT 17) +set(CMAKE_CXX_STANDARD_REQUIRED TRUE) +set(CMAKE_CXX_EXTENSIONS FALSE) foreach(k _RELEASE _DEBUG _RELWITHDEBINFO _MINSIZEREL) - set(CMAKE_C_FLAGS${k} "${CMAKE_C_FLAGS${k}} -UNDEBUG") - set(CMAKE_CXX_FLAGS${k} "${CMAKE_CXX_FLAGS${k}} -UNDEBUG") + set(CMAKE_C_FLAGS${k} "-UNDEBUG ${CMAKE_C_FLAGS${k}}") + set(CMAKE_CXX_FLAGS${k} "-UNDEBUG ${CMAKE_CXX_FLAGS${k}}") endforeach() set_property(GLOBAL PROPERTY USE_FOLDERS OFF) -# this hack fixed mingw-w64. is it necessary anymore? -sh 20180527 -# nix -rdynamic passed from Linux-GNU.cmake -#if(CMAKE_COMPILER_IS_GNUCXX) -# set(__LINUX_COMPILER_GNU 1) -# set(CMAKE_SHARED_LIBRARY_LINK_C_FLAGS) -# set(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS) -#endif() - if(MINGW) add_definitions(-DMINGW_HAS_SECURE_API) endif() @@ -159,7 +138,7 @@ endif() # assume binutils if(LINUX) foreach (i SHARED MODULE EXE) - set(CMAKE_${i}_LINKER_FLAGS "${CMAKE_${i}_LINKER_FLAGS} -Wl,-z,relro,-z,now,--exclude-libs,ALL") + set(CMAKE_${i}_LINKER_FLAGS "-Wl,-z,relro,-z,now,--exclude-libs,ALL ${CMAKE_${i}_LINKER_FLAGS}") endforeach() endif() |