1 files changed, 56 insertions, 0 deletions
diff --git a/net-misc/sunshine/files/sunshine-system-json.patch b/net-misc/sunshine/files/sunshine-system-json.patch
new file mode 100644
index 000000000000..62e405e8546f
--- /dev/null
+++ b/net-misc/sunshine/files/sunshine-system-json.patch
@@ -0,0 +1,56 @@
+From ec7c960954bba6a3aab03ff74fdbd3bc89948d4c Mon Sep 17 00:00:00 2001
+From: James Le Cuirot <chewi@gentoo.org>
+Date: Sat, 17 Feb 2024 17:02:45 +0000
+Subject: [PATCH] Optionally allow the system installation of nlohmann_json to
+ be used
+
+---
+ cmake/compile_definitions/common.cmake | 2 +-
+ cmake/dependencies/common.cmake        | 8 +++++++-
+ cmake/prep/options.cmake               | 1 +
+ 3 files changed, 9 insertions(+), 2 deletions(-)
+
+diff --git a/cmake/compile_definitions/common.cmake b/cmake/compile_definitions/common.cmake
+index 94f1ac5..c65930c 100644
+--- a/cmake/compile_definitions/common.cmake
++++ b/cmake/compile_definitions/common.cmake
+@@ -135,4 +135,4 @@ list(APPEND SUNSHINE_EXTERNAL_LIBRARIES
+         ${OPENSSL_LIBRARIES}
+         ${CURL_LIBRARIES}
+         ${PLATFORM_LIBRARIES}
+-        nlohmann_json::nlohmann_json)
++        ${JSON_LIBRARIES})
+diff --git a/cmake/dependencies/common.cmake b/cmake/dependencies/common.cmake
+index a1f3512..849afe7 100644
+--- a/cmake/dependencies/common.cmake
++++ b/cmake/dependencies/common.cmake
+@@ -20,7 +20,13 @@ pkg_check_modules(MINIUPNP miniupnpc REQUIRED)
+ include_directories(SYSTEM ${MINIUPNP_INCLUDE_DIRS})
+ 
+ # nlohmann_json
+-add_subdirectory("${CMAKE_SOURCE_DIR}/third-party/nlohmann_json")
++if(NOT SUNSHINE_SYSTEM_NLOHMANN_JSON)
++    add_subdirectory("${CMAKE_SOURCE_DIR}/third-party/nlohmann_json")
++    set(JSON_LIBRARIES nlohmann_json::nlohmann_json)
++else()
++    pkg_check_modules(NLOHMANN_JSON nlohmann_json REQUIRED IMPORTED_TARGET)
++    set(JSON_LIBRARIES PkgConfig::NLOHMANN_JSON)
++endif()
+ 
+ # ffmpeg pre-compiled binaries
+ if(WIN32)
+diff --git a/cmake/prep/options.cmake b/cmake/prep/options.cmake
+index 7a8d728..8a7c2f6 100644
+--- a/cmake/prep/options.cmake
++++ b/cmake/prep/options.cmake
+@@ -4,6 +4,7 @@ option(SUNSHINE_CONFIGURE_ONLY "Configure special files only, then exit." OFF)
+ option(SUNSHINE_ENABLE_TRAY "Enable system tray icon. This option will be ignored on macOS." ON)
+ option(SUNSHINE_REQUIRE_TRAY "Require system tray icon. Fail the build if tray requirements are not met." ON)
+ 
++option(SUNSHINE_SYSTEM_NLOHMANN_JSON "Use system installation of nlohmann_json rather than the submodule." OFF)
+ option(SUNSHINE_SYSTEM_WAYLAND_PROTOCOLS "Use system installation of wayland-protocols rather than the submodule." OFF)
+ 
+ if(APPLE)
+-- 
+2.43.0
+