From 9c6d6519236f536efcd284f714e6f3f145767a57 Mon Sep 17 00:00:00 2001
From: Kaz Kylheku <kaz@kylheku.com>
Date: Sun, 1 May 2016 18:51:28 -0700
Subject: Adding -D_GNU_SOURCE to compiler command line.

* configure (lang_flags): -D_GNU_SOURCE added.

* ftw.c (__USE_GNU): Macro definition removed.
---
 configure | 2 +-
 ftw.c     | 3 ---
 2 files changed, 1 insertion(+), 4 deletions(-)

diff --git a/configure b/configure
index 98caaf7b..1518af29 100755
--- a/configure
+++ b/configure
@@ -103,7 +103,7 @@ yacc='$(cross)$(tool_prefix)$(yaccname)'
 yacc_given=
 nm='$(cross)$(tool_prefix)nm'
 opt_flags=-O2
-lang_flags='-ansi -D_XOPEN_SOURCE=700 -D_POSIX_C_SOURCE=200112'
+lang_flags='-ansi -D_XOPEN_SOURCE=700 -D_POSIX_C_SOURCE=200112 -D_GNU_SOURCE'
 diag_flags='-Wall -Werror=implicit-function-declaration -Werror=missing-prototypes -Werror=strict-prototypes'
 debug_flags=-g
 debug_only_flags=-DTXR_DEBUG
diff --git a/ftw.c b/ftw.c
index c906d6a3..63509ed5 100644
--- a/ftw.c
+++ b/ftw.c
@@ -29,9 +29,6 @@
 #include <signal.h>
 #include <stdlib.h>
 #include <stddef.h>
-#ifndef __USE_GNU
-#define __USE_GNU
-#endif
 #include <ftw.h>
 #include "config.h"
 #include ALLOCA_H
-- 
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