create basic OpenGL stuff

projects/apis/opengl/CMakeLists.txt

@@ -0,0 +1,23 @@
+set(CMAKE_EXPORT_COMPILE_COMMANDS on)
+set(CMAKE_CXX_STANDARD 17)
+project(GryphnOpenGLImpl)
+
+file(GLOB_RECURSE SOURCE_FILES CONFIGURE_DEPENDS
+    "src/*.c"
+)
+file(GLOB_RECURSE LOADER_FILES CONFIGURE_DEPENDS
+    "loader/*.c"
+)
+add_library(GryphnOpenGLImpl STATIC ${SOURCE_FILES} ${LOADER_FILES})
+target_include_directories(GryphnOpenGLImpl PUBLIC
+    ${CMAKE_CURRENT_SOURCE_DIR}/src/
+    ${CMAKE_CURRENT_SOURCE_DIR}/../../core/src/
+    ${CMAKE_CURRENT_SOURCE_DIR}/../../core/
+    ${CMAKE_CURRENT_SOURCE_DIR}/../../extensions/
+    ${CMAKE_CURRENT_SOURCE_DIR}/../../utils/
+    ${CMAKE_CURRENT_SOURCE_DIR}/../../platform/
+    ${CMAKE_CURRENT_SOURCE_DIR}/../../
+    ${CMAKE_CURRENT_SOURCE_DIR}/../../../include/
+)
+add_compile_definitions(GN_REVEAL_IMPL)
+target_link_libraries(GryphnOpenGLImpl GL)