patch 9.0.0830: compiling with Perl on Mac 12 fails
Problem: Compiling with Perl on Mac 12 fails.
Solution: Suppress infinite warnings. (closes #11499)
diff --git a/src/if_perl.xs b/src/if_perl.xs
index 0241c31..08e0e02 100644
--- a/src/if_perl.xs
+++ b/src/if_perl.xs
@@ -145,6 +145,11 @@
# define EXTERN_C
#endif
+// Suppress Infinite warnings when compiling XS modules under macOS 12 Monterey.
+#if defined(__clang__) && defined(__clang_major__) && __clang_major__ > 11
+#pragma clang diagnostic ignored "-Wcompound-token-split-by-macro"
+#endif
+
/* Compatibility hacks over */
static PerlInterpreter *perl_interp = NULL;