From 18360feb324d8d4f63706662b5c0e919bc93c357 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Helleu?= <flashcode@flashtux.org>
Date: Sun, 8 Jan 2023 13:53:14 +0100
Subject: [PATCH] ruby: remove warnings on unused parameters

These warnings may be enabled again in future when Ruby itself will be fixed.
---
 src/plugins/ruby/CMakeLists.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/plugins/ruby/CMakeLists.txt b/src/plugins/ruby/CMakeLists.txt
index c28ae613c..4ad109095 100644
--- a/src/plugins/ruby/CMakeLists.txt
+++ b/src/plugins/ruby/CMakeLists.txt
@@ -24,6 +24,10 @@ add_library(ruby MODULE
 set_target_properties(ruby PROPERTIES PREFIX "")
 
 if(RUBY_FOUND)
+  # temporary fix: ignore all warnings on unused parameters due to warnings
+  # caused by Ruby headers (with Ruby ≥ 3.1.0)
+  # see: https://github.com/ruby/ruby/pull/7085
+  add_definitions(-Wno-unused-parameter)
   include_directories(${RUBY_INCLUDE_DIRS})
   target_link_libraries(ruby ${RUBY_LDFLAGS} weechat_plugins_scripts coverage_config)
 endif(RUBY_FOUND)