$OpenBSD: patch-Makefile_am,v 1.2 2020/11/03 18:56:10 rsadowski Exp $

Use -std=gnu99 also for packcc. Fix the build with base-gcc, from
https://github.com/universal-ctags/ctags/pull/2305

Index: Makefile.am
--- Makefile.am.orig
+++ Makefile.am
@@ -40,8 +40,7 @@ noinst_PROGRAMS += packcc
 noinst_PROGRAMS += mini-geany
 
 packcc_CPPFLAGS =
-packcc_CFLAGS  =
-packcc_CFLAGS += $(EXTRA_CFLAGS)
+packcc_CFLAGS =
 dist_packcc_SOURCES = $(PACKCC_SRCS)
 
 if HAVE_STRNLEN
