cmake: prefer system gamemode library

3 files changed, 4 insertions, 16 deletions

diff --git a/externals/CMakeLists.txt b/externals/CMakeLists.txt
index 04007a538..407c5c640 100644
--- a/externals/CMakeLists.txt
+++ b/externals/CMakeLists.txt
@@ -193,8 +193,10 @@ if (ANDROID)
    endif()
 endif()
 
-if (UNIX AND NOT APPLE)
-    add_subdirectory(gamemode)
+if (UNIX AND NOT APPLE AND NOT TARGET gamemode::headers)
+    add_library(gamemode INTERFACE)
+    target_include_directories(gamemode INTERFACE gamemode)
+    add_library(gamemode::headers ALIAS gamemode)
 endif()
 
 # Breakpad
diff --git a/externals/gamemode/CMakeLists.txt b/externals/gamemode/CMakeLists.txt
deleted file mode 100644
index 87095642e..000000000
--- a/externals/gamemode/CMakeLists.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-# SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
-# SPDX-License-Identifier: GPL-3.0-or-later
-
-project(gamemode LANGUAGES CXX C)
-
-add_library(gamemode include/gamemode_client.h)
-
-target_link_libraries(gamemode PRIVATE common)
-
-target_include_directories(gamemode PUBLIC include)
-set_target_properties(gamemode PROPERTIES LINKER_LANGUAGE C)
diff --git a/externals/gamemode/include/gamemode_client.h b/externals/gamemode/gamemode_client.h
index 184812334..b9f64fe46 100644
--- a/externals/gamemode/include/gamemode_client.h
+++ b/externals/gamemode/gamemode_client.h
@@ -1,6 +1,3 @@
-// SPDX-FileCopyrightText: Copyright 2017-2019 Feral Interactive
-// SPDX-License-Identifier: BSD-3-Clause
-
 /*
 
 Copyright (c) 2017-2019, Feral Interactive