From 089baa04e851676c1c04e640ef137b9025d6e5dc Mon Sep 17 00:00:00 2001
From: Yuri Kunde Schlesner <yuriks@yuriks.net>
Date: Sat, 27 May 2017 19:46:26 -0700
Subject: [PATCH] CMake: Stop using FindOpenGL, which seems to not be required
 anymore

---
 CMakeLists.txt                | 3 ---
 externals/glad/CMakeLists.txt | 3 ++-
 src/citra/CMakeLists.txt      | 2 +-
 src/citra_qt/CMakeLists.txt   | 2 +-
 4 files changed, 4 insertions(+), 6 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index e8dc95505..5fd63fd16 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -147,9 +147,6 @@ endif()
 # Include bundled CMake modules
 list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/externals/cmake-modules")
 
-find_package(OpenGL REQUIRED)
-include_directories(${OPENGL_INCLUDE_DIR})
-
 # Prefer the -pthread flag on Linux.
 set (THREADS_PREFER_PTHREAD_FLAG ON)
 find_package(Threads REQUIRED)
diff --git a/externals/glad/CMakeLists.txt b/externals/glad/CMakeLists.txt
index a97d4aa73..6d35a844b 100644
--- a/externals/glad/CMakeLists.txt
+++ b/externals/glad/CMakeLists.txt
@@ -9,6 +9,7 @@ set(HEADERS
 create_directory_groups(${SRCS} ${HEADERS})
 add_library(glad STATIC ${SRCS} ${HEADERS})
 target_include_directories(glad PUBLIC "include/")
+
 if ("${CMAKE_SYSTEM_NAME}" MATCHES "Linux")
-    target_link_libraries(glad dl)
+    target_link_libraries(glad PRIVATE dl)
 endif()
diff --git a/src/citra/CMakeLists.txt b/src/citra/CMakeLists.txt
index 9eddb342b..f6f2e8e91 100644
--- a/src/citra/CMakeLists.txt
+++ b/src/citra/CMakeLists.txt
@@ -19,7 +19,7 @@ include_directories(${SDL2_INCLUDE_DIR})
 
 add_executable(citra ${SRCS} ${HEADERS})
 target_link_libraries(citra PRIVATE common core input_common)
-target_link_libraries(citra PRIVATE ${SDL2_LIBRARY} ${OPENGL_gl_LIBRARY} inih glad)
+target_link_libraries(citra PRIVATE ${SDL2_LIBRARY} inih glad)
 if (MSVC)
     target_link_libraries(citra PRIVATE getopt)
 endif()
diff --git a/src/citra_qt/CMakeLists.txt b/src/citra_qt/CMakeLists.txt
index e2b77a34f..839ce600b 100644
--- a/src/citra_qt/CMakeLists.txt
+++ b/src/citra_qt/CMakeLists.txt
@@ -92,7 +92,7 @@ else()
     add_executable(citra-qt ${SRCS} ${HEADERS} ${UI_HDRS})
 endif()
 target_link_libraries(citra-qt PRIVATE audio_core common core input_common video_core)
-target_link_libraries(citra-qt PRIVATE ${OPENGL_gl_LIBRARY} ${CITRA_QT_LIBS} Boost::boost glad)
+target_link_libraries(citra-qt PRIVATE ${CITRA_QT_LIBS} Boost::boost glad)
 target_link_libraries(citra-qt PRIVATE ${PLATFORM_LIBRARIES} Threads::Threads)
 
 if(UNIX AND NOT APPLE)