From: SZ Lin (林上智) <szlin@debian.org>
Date: Tue, 15 Jan 2019 06:58:38 +0000 (+0800)
Subject: Fix warning of implicit declaration of function 'strcasestr'
X-Git-Tag: v2.3~137^2
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=cbef31ce25d92fa3d58054328b21d5616bb57310;p=nnn.git

Fix warning of implicit declaration of function 'strcasestr'

According to manpage of strcasestr [1], the macro function needs to be added.

[1] https://linux.die.net/man/3/strcasestr

Signed-off-by: SZ Lin (林上智) <szlin@debian.org>
---

diff --git a/src/nnn.c b/src/nnn.c
index 67eb9bcf..d3d09478 100644
--- a/src/nnn.c
+++ b/src/nnn.c
@@ -29,6 +29,9 @@
  */
 
 #ifdef __linux__
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
 #if defined(__arm__) || defined(__i386__)
 #define _FILE_OFFSET_BITS 64 /* Support large files on 32-bit */
 #endif