add EGL nbl_create_ext_libra macro + Matt be careful when using inline specifier

Author: AnastaZIuk

cmake/common.cmake

@@ -183,6 +183,7 @@ macro(nbl_create_ext_library_project EXT_NAME LIB_HEADERS LIB_SOURCES LIB_INCLUD
 	add_dependencies(${LIB_NAME} Nabla)
 
 	get_target_property(_NBL_NABLA_TARGET_BINARY_DIR_ Nabla BINARY_DIR)
+	get_target_property(NBL_EGL_INCLUDE_DIRECORIES egl INCLUDE_DIRECTORIES)
 
 	target_include_directories(${LIB_NAME}
 		PUBLIC ${_NBL_NABLA_TARGET_BINARY_DIR_}/build/import
@@ -193,6 +194,7 @@ macro(nbl_create_ext_library_project EXT_NAME LIB_HEADERS LIB_SOURCES LIB_INCLUD
 		PUBLIC ${CMAKE_SOURCE_DIR}/src
 		PUBLIC ${CMAKE_SOURCE_DIR}/source/Nabla
 		PRIVATE ${LIB_INCLUDES}
+		PRIVATE ${NBL_EGL_INCLUDE_DIRECORIES}
 	)
 	add_dependencies(${LIB_NAME} Nabla)
 	target_link_libraries(${LIB_NAME} PUBLIC Nabla)

include/nbl/video/COpenGLSync.h

@@ -57,7 +57,7 @@ class COpenGLSync final : public core::IReferenceCounted
         // Already signalled constructor (for IGPUFence)
         struct signalled_t {};
         constexpr static inline signalled_t signalled = {};
-        inline COpenGLSync(core::smart_refctd_ptr<IOpenGL_LogicalDevice>&& _dev, IOpenGL_FunctionTable* _gl, signalled_t signalled);
+        COpenGLSync(core::smart_refctd_ptr<IOpenGL_LogicalDevice>&& _dev, IOpenGL_FunctionTable* _gl, signalled_t signalled);
 
     private:
         core::smart_refctd_ptr<IOpenGL_LogicalDevice> device;