XviD: set C version to 1999 for configure phase

herbygillot · herbygillot · commit 033545d62da9 · 2026-04-08T16:51:24.000-04:00
diff --git a/multimedia/XviD/Portfile b/multimedia/XviD/Portfile
@@ -42,6 +42,9 @@ patchfiles          configure-CFLAGS.patch \
 
 use_autoreconf      yes
 
+# XviD is C99 code; prevent autoconf 2.73+ from defaulting to C23,
+configure.cflags-append -std=gnu99
+
 configure.universal_args-delete --disable-dependency-tracking
 
 set my_targets(arm64)   aarch64
