Tests: Remove glad test OS X work-around

src/tests/CMakeLists.txt

@@ -4,14 +4,12 @@ add_executable(tests
     core/arm/arm_test_common.cpp
     core/arm/arm_test_common.h
     core/core_timing.cpp
-    glad.cpp
     tests.cpp
 )
 
 create_target_directory_groups(tests)
 
 target_link_libraries(tests PRIVATE common core)
-target_link_libraries(tests PRIVATE glad) # To support linker work-around
 target_link_libraries(tests PRIVATE ${PLATFORM_LIBRARIES} catch-single-include Threads::Threads)
 
 add_test(NAME tests COMMAND tests)

src/tests/glad.cpp

@@ -1,14 +0,0 @@
-// Copyright 2016 Citra Emulator Project
-// Licensed under GPLv2 or any later version
-// Refer to the license.txt file included.
-
-#include <catch2/catch.hpp>
-#include <glad/glad.h>
-
-// This is not an actual test, but a work-around for issue #2183.
-// If tests uses functions in core but doesn't explicitly use functions in glad, the linker of macOS
-// will error about undefined references from video_core to glad. So we explicitly use a glad
-// function here to shut up the linker.
-TEST_CASE("glad fake test", "[dummy]") {
-    REQUIRE(&gladLoadGL != nullptr);
-}