From: Kurt Roeckx <kurt@roeckx.be>
Date: Mon, 23 Dec 2013 18:06:34 +0000 (+0100)
Subject: dlfcn: always define _GNU_SOURCE
X-Git-Tag: master-post-reformat~114
X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=commitdiff_plain;h=c18440956dd4a756e778b05d6ceadc27bd034edb

dlfcn: always define _GNU_SOURCE

We need this for the freebsd kernel with glibc as used in the Debian kfreebsd
ports.  There shouldn't be a problem defining this on systems not using glibc.

Reviewed-by: Richard Levitte <levitte@openssl.org>
---

diff --git a/crypto/dso/dso_dlfcn.c b/crypto/dso/dso_dlfcn.c
index 0135cc1cd3..32386c6eae 100644
--- a/crypto/dso/dso_dlfcn.c
+++ b/crypto/dso/dso_dlfcn.c
@@ -60,10 +60,8 @@
    that handle _GNU_SOURCE and other similar macros.  Defining it later
    is simply too late, because those headers are protected from re-
    inclusion.  */
-#ifdef __linux
-# ifndef _GNU_SOURCE
-#  define _GNU_SOURCE	/* make sure dladdr is declared */
-# endif
+#ifndef _GNU_SOURCE
+# define _GNU_SOURCE	/* make sure dladdr is declared */
 #endif
 
 #include <stdio.h>