--- configure.ac.orig	2026-06-27 12:08:57 UTC
+++ configure.ac
@@ -56,9 +56,6 @@ then
 
 if test "$GCC" = "yes"
 then
-	m4_pattern_forbid([^AX_])
-	AX_IS_RELEASE([git-directory])
-	AX_COMPILER_FLAGS(,,,,[-Wunused-parameter -Wmissing-field-initializers])
 	# unfortunately, AX_COMPILER_FLAGS does not provide a way to override
 	# the default -Wno-error=warning" flags. So we do this via sed below.
 	# Note: we *really* want to have this error out during CI testing!