split cmakelists

cmake/Dependencies.cmake

@@ -0,0 +1,67 @@
+find_package(OpenGL REQUIRED)
+
+if(WIN32)
+    include(FetchContent)
+
+    FetchContent_Declare(
+        freetype
+        URL https://download.savannah.gnu.org/releases/freetype/freetype-2.14.1.tar.gz
+    )
+    FetchContent_MakeAvailable(freetype)
+else()
+    find_package(Freetype REQUIRED)
+    find_package(PkgConfig REQUIRED)
+    find_package(Fontconfig REQUIRED)
+    find_package(ZLIB REQUIRED)
+    find_package(BZip2 REQUIRED)
+    find_package(PNG REQUIRED)
+
+    find_library(BROTLIDEC_LIBRARY NAMES brotlidec)
+    find_library(BROTLICOMMON_LIBRARY NAMES brotlicommon)
+
+    pkg_check_modules(HARFBUZZ harfbuzz)
+    pkg_check_modules(WAYLAND_CLIENT wayland-client)
+    pkg_check_modules(WAYLAND_EGL wayland-egl)
+endif()
+
+if(USE_SYSTEM_GLFW)
+    pkg_check_modules(GLFW REQUIRED glfw3)
+else()
+    include(FetchContent)
+    FetchContent_Declare(
+        glfw
+        GIT_REPOSITORY https://github.com/glfw/glfw.git
+        GIT_TAG 3.4
+    )
+    set(GLFW_BUILD_EXAMPLES OFF CACHE BOOL "" FORCE)
+    set(GLFW_BUILD_TESTS OFF CACHE BOOL "" FORCE)
+    set(GLFW_BUILD_DOCS OFF CACHE BOOL "" FORCE)
+    set(GLFW_BUILD_SHARED_LIBS OFF CACHE BOOL "" FORCE)
+    set(GLFW_INSTALL OFF CACHE BOOL "" FORCE)
+    
+    FetchContent_MakeAvailable(glfw)
+    set(GLFW_FOUND TRUE)
+    set(GLFW_INCLUDE_DIRS ${glfw_SOURCE_DIR}/include)
+    set(GLFW_LIBRARIES glfw)
+endif()
+
+set(FREETYPE_EXTRA_LIBS "")
+if(BROTLIDEC_LIBRARY AND BROTLICOMMON_LIBRARY)
+    list(APPEND FREETYPE_EXTRA_LIBS ${BROTLIDEC_LIBRARY} ${BROTLICOMMON_LIBRARY})
+    message(STATUS "Found Brotli libraries")
+endif()
+
+if(HARFBUZZ_FOUND)
+    list(APPEND FREETYPE_EXTRA_LIBS ${HARFBUZZ_LIBRARIES})
+    message(STATUS "Found HarfBuzz")
+endif()
+
+set(WAYLAND_LIBS "")
+if(WAYLAND_CLIENT_FOUND)
+    list(APPEND WAYLAND_LIBS ${WAYLAND_CLIENT_LIBRARIES})
+    message(STATUS "Found Wayland client")
+endif()
+if(WAYLAND_EGL_FOUND)
+    list(APPEND WAYLAND_LIBS ${WAYLAND_EGL_LIBRARIES})
+    message(STATUS "Found Wayland EGL")
+endif()