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Diffstat (limited to 'src/libui_sdl/libui/CMakeLists.txt')
| -rw-r--r-- | src/libui_sdl/libui/CMakeLists.txt | 219 |
1 files changed, 0 insertions, 219 deletions
diff --git a/src/libui_sdl/libui/CMakeLists.txt b/src/libui_sdl/libui/CMakeLists.txt deleted file mode 100644 index eb1696d..0000000 --- a/src/libui_sdl/libui/CMakeLists.txt +++ /dev/null @@ -1,219 +0,0 @@ -# 3 june 2016 -# see https://cmake.org/gitweb?p=cmake.git;a=commit;h=95cdf132489c79e88a10fdf7a7566fa002c7680b (thanks ngladitz in irc.freenode.net/#cmake) -cmake_minimum_required(VERSION 3.1.0 FATAL_ERROR) - -# TODOs -# - silence entering/leaving messages? -# - uname -s for more refined OS control -# - Haiku for haiku -# - debian DESTDIR? https://github.com/andlabs/libui/pull/10 -# - libui-combined* needs to be deleted so that custom command can run every time -# - add notelemetry.obj to *ALL TARGETS* on VS2015 and up - https://www.infoq.com/news/2016/06/visual-cpp-telemetry -# - switch to 3.1.0 features - -# the docs say we need to set this up prior to project() -set(CMAKE_OSX_DEPLOYMENT_TARGET "10.8") - -# we want to disable incremental linking -# see also: -# - https://github.com/bulletphysics/bullet3/blob/master/CMakeLists.txt#L43 -# - https://cmake.org/pipermail/cmake/2010-February/035174.html -# this must also go before project() -set(MSVC_INCREMENTAL_DEFAULT ON) - -# default to debug builds -# do this before project() just to be safe -if(NOT CMAKE_BUILD_TYPE) - set(CMAKE_BUILD_TYPE DEBUG CACHE STRING "" FORCE) -endif() - -project(libui) -option(BUILD_SHARED_LIBS "Whether to build libui as a shared library or a static library" ON) - -set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}/out") -set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}/out") -set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}/out") -set(CMAKE_PDB_OUTPUT_DIRECTORY "${PROJECT_BINARY_DIR}/out") - -if(APPLE) - set(_OSNAME darwin) - set(_HASVERSION TRUE) - set(_VERSION "A") - - # always use our rpath - set(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE) - # the / is required by some older versions of OS X - set(CMAKE_INSTALL_RPATH "@executable_path/") - set(CMAKE_MACOSX_RPATH TRUE) -elseif(WIN32) - set(_OSNAME windows) - - # and don't include the default libraries with ANY of the builds - # note the CACHE FORCE stuff is required here - set(CMAKE_C_STANDARD_LIBRARIES CACHE STRING "" FORCE) - set(CMAKE_CXX_STANDARD_LIBRARIES CACHE STRING "" FORCE) -else() - set(_OSNAME unix) - set(_HASVERSION TRUE) - set(_VERSION "0") - - # always use our rpath - set(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE) - set(CMAKE_INSTALL_RPATH "\$ORIGIN") -endif() - -# common flags -if(MSVC) - # TODO subsystem version - - # TODO /Wall does too much - # TODO -Wno-switch equivalent - # TODO /sdl turns C4996 into an ERROR - # don't use /analyze; that requires us to write annotations everywhere - # TODO undecided flags from qo? - # /RTCc is not supplied because it's discouraged as of VS2015; see https://www.reddit.com/r/cpp/comments/46mhne/rtcc_rejects_conformant_code_with_visual_c_2015/d06auq5 - # /EHsc is to shut the compiler up in some cases - # TODO make /EHsc C++-only - set(_COMMON_CFLAGS - /W4 /wd4100 - /bigobj /nologo - /RTC1 /RTCs /RTCu - /EHsc - ) - - # note the /MANIFEST:NO (which must be / and uppercase); thanks FraGag (https://github.com/andlabs/libui/issues/93#issuecomment-223183436) - # TODO warnings on undefined symbols - set(_COMMON_LDFLAGS - /LARGEADDRESSAWARE - /NOLOGO - /INCREMENTAL:NO - /MANIFEST:NO - ) - - # TODO autogenerate a .def file? - - # more incremental linking fixes - # TODO actually get rid of incremental linking here -else() - set(_COMMON_CFLAGS - -Wall -Wextra -pedantic - -Wno-unused-parameter - -Wno-switch - -fvisibility=hidden - ) - # don't use C_VERSION or CXX_VERSION because they use GNU standards - # TODO we can actually do this; set both C_EXTENSIONS and CXX_EXTENSIONS to OFF - set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} --std=c99") - set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} --std=c++11") - - set(_COMMON_LDFLAGS - -fvisibility=hidden - ) - - # don't require shipping the MinGW-w64 DLLs - if(WIN32) - list(APPEND _COMMON_LDFLAGS - -static - -static-libgcc - -static-libstdc++ - ) - endif() -endif() - -# problem: -# - target_link_libraries() only supports - for flags -# - but cmake only doesn't generate the manifest if the flag has a / -macro(_target_link_options_private _target) - foreach(_opt IN LISTS ${ARGN}) - set_property(TARGET ${_target} APPEND_STRING PROPERTY - LINK_FLAGS " ${_opt}") - endforeach() -endmacro() - -add_subdirectory("common") -add_subdirectory("${_OSNAME}") -add_library(${_LIBUINAME} ${_LIBUI_SOURCES}) -target_include_directories(${_LIBUINAME} - PUBLIC . - PRIVATE ${_LIBUI_INCLUEDIRS}) -target_compile_definitions(${_LIBUINAME} - PRIVATE ${_LIBUI_DEFS}) -# cmake produces this for us by default but only for shared libraries -target_compile_definitions(${_LIBUINAME} - PRIVATE libui_EXPORTS) -target_compile_options(${_LIBUINAME} - PUBLIC ${_COMMON_CFLAGS} - PRIVATE ${_LIBUI_CFLAGS}) -# TODO link directories? -if(BUILD_SHARED_LIBS) - target_link_libraries(${_LIBUINAME} - PRIVATE ${_LIBUI_LIBS}) -endif() -# TODO INTERFACE libs don't inherit to grandhcildren? -# on Windows the linker for static libraries is different; don't give it the flags -if(BUILD_SHARED_LIBS) - _target_link_options_private(${_LIBUINAME} - _COMMON_LDFLAGS - _LIBUI_LDFLAGS) -endif() -if(NOT BUILD_SHARED_LIBS) - _handle_static() - # TODO figure out a way to tell libui that it's static - target_compile_definitions(${_LIBUINAME} - PUBLIC _UI_STATIC) -endif() -if(NOT MSVC) - # on non-MSVC compilers cmake adds an extra lib- - # note that we apply this to libui, not to any intermediates - set_target_properties(libui PROPERTIES - OUTPUT_NAME ui) - - # flags for warning on undefined symbols - # TODO figure out why FreeBSD follows linked libraries here - # TODO figure out MSVC equivalents - if(BUILD_SHARED_LIBS) - if(NOT (${CMAKE_SYSTEM_NAME} STREQUAL FreeBSD)) - # on OS X we don't need to do this; Apple's linker warns about undefined symbols in -shared builds! - if(NOT APPLE) - target_link_libraries(libui - PRIVATE -Wl,--no-undefined -Wl,--no-allow-shlib-undefined - ) - endif() - endif() - endif() -endif() -if(BUILD_SHARED_LIBS) - if(_HASVERSION) - set_target_properties(${_LIBUINAME} PROPERTIES - SOVERSION "${_VERSION}") - endif() -endif() - -macro(_add_exec _name) - add_executable(${_name} - WIN32 EXCLUDE_FROM_ALL - ${ARGN}) - target_link_libraries(${_name} libui ${_LIBUI_STATIC_RES}) - _target_link_options_private(${_name} - _COMMON_LDFLAGS) - # make shared-linked executables PIC too - if(BUILD_SHARED_LIBS) - set_property(TARGET ${_name} PROPERTY - POSITION_INDEPENDENT_CODE True) - endif() - # TODO see above about INTERFACE - if(NOT BUILD_SHARED_LIBS) - target_link_libraries(${_name} - ${_LIBUI_LIBS}) - endif() - - # TODOfor some reason these don't propagate - if(NOT WIN32) - target_include_directories(${_name} - PUBLIC .) - target_compile_options(${_name} - PUBLIC ${_COMMON_CFLAGS}) - endif() -endmacro() -add_subdirectory("test") -add_subdirectory("examples") |