$OpenBSD: patch-configure,v 1.19 2013/09/19 15:02:16 dcoppa Exp $

Don't reset CPPFLAGS...stupid configure.

--- configure.orig	Sun Aug  4 14:22:05 2013
+++ configure	Thu Sep 19 16:58:31 2013
@@ -9862,7 +9862,7 @@ if test x$enable_aac = xyes; then
 	oldcppflags=$CPPFLAGS
 	CFLAGS="$CFLAGS $FAAD_CFLAGS -I."
 	LIBS="$LIBS $FAAD_LIBS"
-	CPPFLAGS=$CFLAGS
+	CPPFLAGS="$CPPFLAGS $CFLAGS"
 	ac_fn_c_check_header_mongrel "$LINENO" "faad.h" "ac_cv_header_faad_h" "$ac_includes_default"
 if test "x$ac_cv_header_faad_h" = xyes; then :
 
@@ -10126,7 +10126,7 @@ if test x$enable_aac = xyes; then
 	oldcppflags=$CPPFLAGS
 	CFLAGS="$CFLAGS $FAAD_CFLAGS -Werror"
 	LIBS="$LIBS $FAAD_LIBS"
-	CPPFLAGS=$CFLAGS
+	CPPFLAGS="$CPPFLAGS $CFLAGS"
 
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken libfaad headers" >&5
 $as_echo_n "checking for broken libfaad headers... " >&6; }
@@ -10172,7 +10172,7 @@ if test x$enable_aac = xyes; then
 	oldcppflags=$CPPFLAGS
 	CFLAGS="$CFLAGS $FAAD_CFLAGS"
 	LIBS="$LIBS $FAAD_LIBS $MP4FF_LIBS"
-	CPPFLAGS=$CFLAGS
+	CPPFLAGS="$CPPFLAGS $CFLAGS"
 
 	ac_fn_c_check_header_mongrel "$LINENO" "mp4ff.h" "ac_cv_header_mp4ff_h" "$ac_includes_default"
 if test "x$ac_cv_header_mp4ff_h" = xyes; then :
