062344e40d
This is required to squash warnings about 'checked iterators'. Regardless of their utility we can't use them on other platforms, so we don't care.
141 lines
3.6 KiB
CMake
141 lines
3.6 KiB
CMake
# cmake configuration
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cmake_minimum_required(VERSION 3.1.0 FATAL_ERROR)
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cmake_policy(VERSION 3.1.0)
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set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH}
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"${CMAKE_SOURCE_DIR}/cmake/")
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set(CMAKE_CXX_STANDARD 11)
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set(CMAKE_CXX_STANDARD_REQUIRED YES)
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include(CheckIncludeFile)
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# for /MT on MSVC
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set(CMAKE_USER_MAKE_RULES_OVERRIDE
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"${CMAKE_SOURCE_DIR}/cmake/c_flag_overrides.cmake")
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set(CMAKE_USER_MAKE_RULES_OVERRIDE_CXX
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"${CMAKE_SOURCE_DIR}/cmake/cxx_flag_overrides.cmake")
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# project
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project(solvespace)
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set(solvespace_VERSION_MAJOR 2)
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set(solvespace_VERSION_MINOR 1)
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if(NOT WIN32 AND NOT APPLE)
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set(GUI gtk2 CACHE STRING "GUI toolkit to use (one of: gtk2 gtk3)")
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endif()
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# compiler
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if(WIN32)
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add_definitions(
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-D_CRT_SECURE_NO_DEPRECATE
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-D_CRT_SECURE_NO_WARNINGS
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-D_SCL_SECURE_NO_WARNINGS
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-D_WIN32_WINNT=0x500
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-D_WIN32_IE=_WIN32_WINNT
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-DISOLATION_AWARE_ENABLED
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-DWIN32
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-DWIN32_LEAN_AND_MEAN
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-DUNICODE
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-DNOMINMAX
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-D_UNICODE)
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endif()
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if(MINGW)
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -static-libgcc")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -static-libgcc -static-libstdc++")
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endif()
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if(APPLE)
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++")
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endif()
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if(CMAKE_SYSTEM_NAME STREQUAL "Linux")
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set(CMAKE_EXE_LINKER_FLAGS "-Wl,--as-needed ${CMAKE_EXE_LINKER_FLAGS}")
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endif()
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if(CMAKE_SYSTEM_NAME STREQUAL "FreeBSD")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++")
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set(CMAKE_EXE_LINKER_FLAGS "-Wl,--as-needed ${CMAKE_EXE_LINKER_FLAGS}")
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endif()
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# dependencies
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CHECK_INCLUDE_FILE("stdint.h" HAVE_STDINT_H)
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find_package(OpenGL REQUIRED)
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if(WIN32)
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find_package(ZLIB)
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if(NOT ZLIB_FOUND)
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message(STATUS "Using in-tree zlib")
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add_subdirectory(extlib/zlib)
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set(ZLIB_LIBRARY
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zlibstatic)
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set(ZLIB_INCLUDE_DIR
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"${CMAKE_SOURCE_DIR}/extlib/zlib"
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"${CMAKE_BINARY_DIR}/extlib/zlib")
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find_package(ZLIB REQUIRED)
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endif()
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find_package(PNG)
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if(NOT PNG_FOUND)
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message(STATUS "Using in-tree libpng")
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set(SKIP_INSTALL_ALL
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ON)
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add_subdirectory(extlib/libpng)
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set(PNG_LIBRARY
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png16_static)
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set(PNG_PNG_INCLUDE_DIR
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"${CMAKE_SOURCE_DIR}/extlib/libpng"
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"${CMAKE_BINARY_DIR}/extlib/libpng")
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find_package(PNG REQUIRED)
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endif()
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if(NOT MINGW)
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message(STATUS "Using prebuilt SpaceWare")
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set(SPACEWARE_FOUND TRUE)
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set(SPACEWARE_INCLUDE_DIR
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"${CMAKE_SOURCE_DIR}/extlib/si")
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set(SPACEWARE_LIBRARIES
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"${CMAKE_SOURCE_DIR}/extlib/si/siapp.lib")
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endif()
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elseif(APPLE)
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find_package(PNG REQUIRED)
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find_library(APPKIT_LIBRARY AppKit REQUIRED)
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else() # Linux and compatible systems
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find_package(SpaceWare)
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# Use freedesktop's pkg-config to locate everything.
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find_package(PkgConfig REQUIRED)
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pkg_check_modules(ZLIB REQUIRED zlib)
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pkg_check_modules(PNG REQUIRED libpng)
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pkg_check_modules(FONTCONFIG REQUIRED fontconfig)
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pkg_check_modules(JSONC REQUIRED json-c)
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pkg_check_modules(GLEW REQUIRED glew)
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set(HAVE_GTK TRUE)
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if(GUI STREQUAL "gtk3")
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set(HAVE_GTK3 TRUE)
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pkg_check_modules(GTKMM REQUIRED gtkmm-3.0 pangomm-1.4 x11)
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elseif(GUI STREQUAL "gtk2")
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set(HAVE_GTK2 TRUE)
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pkg_check_modules(GTKMM REQUIRED gtkmm-2.4 pangomm-1.4 x11)
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else()
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message(FATAL_ERROR "GUI unrecognized: ${GUI}")
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endif()
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endif()
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# components
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add_subdirectory(tools)
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add_subdirectory(src)
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add_subdirectory(exposed)
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