02c30e6f87
After this change, SolveSpace does not contain nonfree assets. Additionally, Perl is not required for the build. Note that in the US, case law suggests that copyright does not apply to bitmap fonts: http://www.renpy.org/wiki/renpy/misc/Bitmap_Fonts_and_Copyright Nevertheless, it was prudent to replace the asset with something that is unambiguously free.
137 lines
3.5 KiB
CMake
137 lines
3.5 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=1
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-D_CRT_SECURE_NO_WARNINGS=1
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-D_WIN32_WINNT=0x500
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-D_WIN32_IE=_WIN32_WINNT
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-DISOLATION_AWARE_ENABLED=1
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-DWIN32=1
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-DWIN32_LEAN_AND_MEAN=1)
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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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