initial commit

cmake/libraries/sfml.cmake

@@ -0,0 +1,59 @@
+if(PROJECT_ENABLE_SFML)
+  if(PROJECT_BUILD)
+    add_definitions(-DPROJECT_ENABLE_SFML)
+
+    find_package(OpenGL REQUIRED)
+    find_package(X11 REQUIRED)
+
+    find_package(SFML ${SFML_VERSION}
+      COMPONENTS 
+        audio
+        graphics
+        network
+        system
+        window
+      REQUIRED
+    )
+
+    if(NOT PROJECT_BUILD_SHARED_LIBS)
+      set(SFML_STATIC_LIB_APPEND "-s")
+    endif()
+
+    link_libraries(
+      ${X11_LIBRARIES}
+      sfml-audio${SFML_STATIC_LIB_APPEND}
+      sfml-graphics${SFML_STATIC_LIB_APPEND}
+      sfml-network${SFML_STATIC_LIB_APPEND}
+      sfml-system${SFML_STATIC_LIB_APPEND}
+      sfml-window${SFML_STATIC_LIB_APPEND}
+    )
+
+    include_directories(BEFORE SYSTEM
+      ${X11_INCLUDE_DIR}
+      ${SFML_INCLUDE_DIR}
+    )
+  elseif(NOT PROJECT_IS_MINGW)
+    ExternalProject_Add(sfml_project
+      PREFIX external
+      URL ${PROJECT_3RD_PARTY_DIR}/SFML-${SFML_VERSION}.tar.gz
+      URL_HASH SHA256=${SFML_HASH}
+      PATCH_COMMAND ${PROJECT_3RD_PARTY_DIR}/SFML_patch.sh
+      LIST_SEPARATOR |
+      BUILD_COMMAND 
+        ${CMAKE_COMMAND} --build . -- -j$ENV{CMAKE_BUILD_PARALLEL_LEVEL}
+      CMAKE_ARGS ${PROJECT_EXTERNAL_CMAKE_FLAGS}
+        -DBUILD_SHARED_LIBS=${PROJECT_BUILD_SHARED_LIBS}
+        -DBUILD_STATIC_LIBS=ON
+        -DCMAKE_OSX_ARCHITECTURES=${CMAKE_OSX_ARCHITECTURES}
+    )
+
+    list(APPEND PROJECT_DEPENDENCIES sfml_project)
+
+    add_dependencies(sfml_project 
+      flac_project
+      fontconfig_project
+      freetype2_project
+      openal_project
+    )
+  endif()
+endif()