Remove -Wc11-extensions

FreeBSD uses _Generic() in its system headers, and is within its
rights to do so.

diff --git a/configure.ac b/configure.ac
index 382bb7617fc15e31f592ec77dc8b0cef1a17f6a9..03ada379115ac0df224c906b340dc488a8f3fe5d 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1710,7 +1710,6 @@ if test "x$enable_gcc_warnings_advisory" != "xno"; then
      -Wbool-conversion
      -Wbool-conversions
      -Wbuiltin-requires-header
-     -Wc11-extensions
      -Wc99-c11-compat
      -Wchar-align
      -Wcompare-distinct-pointer-types