Add CMake options to suppress C++17 deprecation warnings for RapidJSON on Apple Clang

This commit introduces a new compile option in the discord-rpc CMake configuration to suppress C++17 deprecation warnings triggered by RapidJSON when compiled with AppleClang. Additionally, it treats Boost headers as system headers in the Strawberry library to reduce warning noise during builds with strict flags. These changes aim to improve the build experience and maintain cleaner output logs.
2026-01-23 01:00:24 +09:00
parent 2acd94a04a
commit 4735e8feea
2 changed files with 22 additions and 0 deletions
--- a/3rdparty/discord-rpc/CMakeLists.txt
+++ b/3rdparty/discord-rpc/CMakeLists.txt
@@ -33,6 +33,13 @@ if(APPLE)
  target_link_libraries(discord-rpc PRIVATE "-framework AppKit")
 endif()

+# RapidJSON (as packaged by Homebrew and others) can trigger C++17 deprecation
+# warnings (e.g. std::iterator) when compiled with AppleClang/libc++.
+# Keep the suppression narrowly scoped to this 3rdparty target.
+if(APPLE AND CMAKE_CXX_COMPILER_ID MATCHES "Clang")
+  target_compile_options(discord-rpc PRIVATE -Wno-deprecated-declarations)
+endif()
+
 if(WIN32)
  target_link_libraries(discord-rpc PRIVATE psapi advapi32)
 endif()