ext: tell clang to ignore unknown options

Related to #2689
sparklemotion · Nov 11, 2022 · 8a2e77e · 8a2e77e
1 parent 9a51899
commit 8a2e77e
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/ext/nokogiri/extconf.rb b/ext/nokogiri/extconf.rb
@@ -628,7 +628,10 @@ def do_clean
 append_cflags("-Wmissing-noreturn")
 
 # handle clang variations, see #1101
-append_cflags("-Wno-error=unused-command-line-argument-hard-error-in-future") if darwin?
+if darwin?
+  append_cflags("-Wno-error=unused-command-line-argument-hard-error-in-future")
+  append_cflags("-Wno-unknown-warning-option")
+end
 
 # these tend to be noisy, but on occasion useful during development
 # append_cflags(["-Wcast-qual", "-Wwrite-strings"])