feat: add publisher metadata (#3080)

cmake/compile_definitions/common.cmake

@@ -124,6 +124,11 @@ list(APPEND SUNSHINE_DEFINITIONS SUNSHINE_ASSETS_DIR="${SUNSHINE_ASSETS_DIR_DEF}
 
 list(APPEND SUNSHINE_DEFINITIONS SUNSHINE_TRAY=${SUNSHINE_TRAY})
 
+# Publisher metadata
+list(APPEND SUNSHINE_DEFINITIONS SUNSHINE_PUBLISHER_NAME="${SUNSHINE_PUBLISHER_NAME}")
+list(APPEND SUNSHINE_DEFINITIONS SUNSHINE_PUBLISHER_WEBSITE="${SUNSHINE_PUBLISHER_WEBSITE}")
+list(APPEND SUNSHINE_DEFINITIONS SUNSHINE_PUBLISHER_ISSUE_URL="${SUNSHINE_PUBLISHER_ISSUE_URL}")
+
 include_directories("${CMAKE_SOURCE_DIR}")
 
 include_directories(

cmake/prep/options.cmake

@@ -1,3 +1,12 @@
+# Publisher Metadata
+set(SUNSHINE_PUBLISHER_NAME "Third Party Publisher"
+        CACHE STRING "The name of the publisher (not developer) of the application.")
+set(SUNSHINE_PUBLISHER_WEBSITE ""
+        CACHE STRING "The URL of the publisher's website.")
+set(SUNSHINE_PUBLISHER_ISSUE_URL "https://app.lizardbyte.dev/support"
+        CACHE STRING "The URL of the publisher's support site or issue tracker.
+        If you provide a modified version of Sunshine, we kindly request that you use your own url.")
+
 option(BUILD_DOCS "Build documentation" ON)
 option(BUILD_TESTS "Build tests" ON)
 option(TESTS_ENABLE_PYTHON_TESTS "Enable Python tests" ON)