Without this, compilation fails because of a fortify-source header.
There's something defining and undefining _GNU_SOURCE somewhere.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
PKG_NAME:=tvheadend
PKG_VERSION:=4.0.10
-PKG_RELEASE:=5
+PKG_RELEASE:=6
PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
PKG_SOURCE_URL:=https://codeload.github.com/tvheadend/tvheadend/tar.gz/v$(PKG_VERSION)?
--- /dev/null
+--- a/src/intlconv.c
++++ b/src/intlconv.c
+@@ -1,3 +1,6 @@
++#ifndef _GNU_SOURCE
++#define _GNU_SOURCE
++#endif
+ #include <iconv.h>
+ #include "tvheadend.h"
+ #include "intlconv.h"