diff options
author | Richard Levitte <levitte@openssl.org> | 2005-06-06 00:50:52 +0000 |
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committer | Richard Levitte <levitte@openssl.org> | 2005-06-06 00:50:52 +0000 |
commit | 3ecbd099ebdb89bbcd18ca28cf484dbf84589a89 (patch) | |
tree | bf9e8de7287f28c6a983f85d94b54ffdeb43ff89 /crypto/dso | |
parent | e43d03e30e58c392b8596406d5573e78c6a8f52b (diff) |
_GNU_SOURCE needs to be defined before any standard header.
Diffstat (limited to 'crypto/dso')
-rw-r--r-- | crypto/dso/dso_dlfcn.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/crypto/dso/dso_dlfcn.c b/crypto/dso/dso_dlfcn.c index 67a0f3291c..56756cf541 100644 --- a/crypto/dso/dso_dlfcn.c +++ b/crypto/dso/dso_dlfcn.c @@ -56,6 +56,16 @@ * */ +/* We need to do this early, because stdio.h includes the header files + 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 +#endif + #include <stdio.h> #include "cryptlib.h" #include <openssl/dso.h> @@ -69,11 +79,6 @@ DSO_METHOD *DSO_METHOD_dlfcn(void) #ifdef HAVE_DLFCN_H -#ifdef __linux -# ifndef _GNU_SOURCE -# define _GNU_SOURCE /* make sure dladdr is declared */ -# endif -#endif #include <dlfcn.h> #endif |