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# CMake 2.8.8 required for OBJECT library target
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cmake_minimum_required(VERSION 2.8.8)
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project(Magnum)
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include(CMakeDependentOption)
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option(TARGET_GLES "Build for OpenGL ES instead of desktop OpenGL" OFF)
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cmake_dependent_option(TARGET_GLES2 "Build for OpenGL ES 2" ON "TARGET_GLES" OFF)
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cmake_dependent_option(TARGET_DESKTOP_GLES "Build for OpenGL ES on desktop" OFF "TARGET_GLES" OFF)
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# Parts of the library
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option(WITH_EVERYTHING "Build everything (doesn't include *Application libraries)" ON)
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cmake_dependent_option(WITH_DEBUGTOOLS "Build DebugTools library" OFF "NOT WITH_EVERYTHING" ON)
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cmake_dependent_option(WITH_MESHTOOLS "Build MeshTools library" OFF "NOT WITH_EVERYTHING;NOT WITH_DEBUGTOOLS" ON)
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cmake_dependent_option(WITH_PHYSICS "Build Physics library" OFF "NOT WITH_EVERYTHING;NOT WITH_DEBUGTOOLS" ON)
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cmake_dependent_option(WITH_PRIMITIVES "Builf Primitives library" OFF "NOT WITH_EVERYTHING;NOT WITH_DEBUGTOOLS" ON)
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cmake_dependent_option(WITH_SCENEGRAPH "Build SceneGraph library" OFF "NOT WITH_EVERYTHING;NOT WITH_DEBUGTOOLS" ON)
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cmake_dependent_option(WITH_SHADERS "Build Shaders library" OFF "NOT WITH_EVERYTHING;NOT WITH_DEBUGTOOLS" ON)
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cmake_dependent_option(WITH_TEXT "Build Text library" OFF "NOT WITH_EVERYTHING" ON)
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cmake_dependent_option(WITH_TEXTURETOOLS "Build TextureTools library" OFF "NOT WITH_EVERYTHING;NOT WITH_TEXT" ON)
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cmake_dependent_option(WITH_MAGNUMINFO "Build magnum-info utility" OFF "NOT WITH_EVERYTHING" ON)
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# Library features
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cmake_dependent_option(USE_HARFBUZZ "Use HarfBuzz in Text library" ON "WITH_TEXT" OFF)
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if(${CMAKE_SYSTEM_NAME} STREQUAL NaCl)
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option(WITH_NACLAPPLICATION "Build NaClApplication library" OFF)
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else()
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option(WITH_GLXAPPLICATION "Build GlxApplication library" OFF)
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cmake_dependent_option(WITH_WINDOWLESSGLXAPPLICATION "Build WindowlessGlxApplication library" OFF "NOT WITH_MAGNUMINFO" ON)
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cmake_dependent_option(WITH_XEGLAPPLICATION "Build XEglApplication library" OFF "TARGET_GLES" OFF)
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cmake_dependent_option(WITH_GLUTAPPLICATION "Build GlutApplication library" OFF "NOT TARGET_GLES" OFF)
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option(WITH_SDL2APPLICATION "Build Sdl2Application library" OFF)
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endif()
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option(BUILD_TESTS "Build unit tests." OFF)
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if(BUILD_TESTS)
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enable_testing()
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endif()
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set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/modules/")
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# If targetting NaCl, set explicit OpenGL ES 2.0 support
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if(${CMAKE_SYSTEM_NAME} STREQUAL NaCl)
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set(TARGET_GLES 1)
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set(TARGET_GLES2 1)
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set(MAGNUM_TARGET_NACL 1)
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endif()
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# Check dependencies
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find_package(Corrade REQUIRED)
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if(NOT TARGET_GLES OR TARGET_DESKTOP_GLES)
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find_package(OpenGL REQUIRED)
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else()
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find_package(OpenGLES2 REQUIRED)
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endif()
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if(NOT TARGET_GLES)
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find_package(GLEW REQUIRED)
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endif()
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# Configuration variables (saved later to corradeConfigure.h)
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if(TARGET_GLES)
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set(MAGNUM_TARGET_GLES 1)
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endif()
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if(TARGET_GLES2)
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set(MAGNUM_TARGET_GLES2 1)
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endif()
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if(TARGET_DESKTOP_GLES)
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set(MAGNUM_TARGET_DESKTOP_GLES 1)
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endif()
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if(USE_HARFBUZZ)
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set(MAGNUM_USE_HARFBUZZ 1)
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endif()
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# Installation paths
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include(CorradeLibSuffix)
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set(MAGNUM_BINARY_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/bin)
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set(MAGNUM_LIBRARY_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/lib${LIB_SUFFIX})
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set(MAGNUM_CMAKE_MODULE_INSTALL_DIR ${CMAKE_ROOT}/Modules)
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set(MAGNUM_INCLUDE_INSTALL_DIR ${CMAKE_INSTALL_PREFIX}/include/Magnum)
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include_directories(${CMAKE_SOURCE_DIR}/external)
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add_subdirectory(external)
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add_subdirectory(modules)
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add_subdirectory(src)
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