net/ocserv/patches/001-use-define-_XOPEN_SOURCE-to-get-crypt.patch

   1 From ef48fe731f8b43c58b9580a048d793a69bd5a903 Mon Sep 17 00:00:00 2001
   2 From: Nikos Mavrogiannopoulos <nmav@gnutls.org>
   3 Date: Sat, 29 Nov 2014 19:44:03 +0100
   4 Subject: [PATCH] use define _XOPEN_SOURCE to get crypt()
   5
   6 ---
   7  configure.ac     | 3 ++-
   8  src/auth/plain.c | 3 +++
   9  src/ocpasswd.c   | 3 +++
  10  3 files changed, 8 insertions(+), 1 deletion(-)
  11
  12 diff --git a/configure.ac b/configure.ac
  13 index 8bb0044..622929d 100644
  14 --- a/configure.ac
  15 +++ b/configure.ac
  16 @@ -190,7 +190,8 @@ fi
  17
  18  gl_INIT
  19
  20 -AC_LIB_HAVE_LINKFLAGS(crypt,, [#include <unistd.h>], [crypt(0,0);])
  21 +AC_LIB_HAVE_LINKFLAGS(crypt,, [#define _XOPEN_SOURCE
  22 +#include <unistd.h>], [crypt(0,0);])
  23
  24  AC_ARG_WITH(utmp,
  25    AS_HELP_STRING([--without-utmp], [do not use libutil for utmp support]),
  26 diff --git a/src/auth/plain.c b/src/auth/plain.c
  27 index f429ef4..0e13241 100644
  28 --- a/src/auth/plain.c
  29 +++ b/src/auth/plain.c
  30 @@ -22,6 +22,9 @@
  31  #include <stdlib.h>
  32  #include <string.h>
  33  #include <syslog.h>
  34 +#ifndef _XOPEN_SOURCE
  35 +# define _XOPEN_SOURCE
  36 +#endif
  37  #include <unistd.h>
  38  #include <vpn.h>
  39  #include <c-ctype.h>
  40 diff --git a/src/ocpasswd.c b/src/ocpasswd.c
  41 index 8b33d76..aced94a 100644
  42 --- a/src/ocpasswd.c
  43 +++ b/src/ocpasswd.c
  44 @@ -23,6 +23,9 @@
  45  #include <string.h>
  46  #include <stdlib.h>
  47  #include <stdint.h>
  48 +#ifndef _XOPEN_SOURCE
  49 +# define _XOPEN_SOURCE
  50 +#endif
  51  #include <unistd.h>
  52  #include <gnutls/gnutls.h>
  53  #include <gnutls/crypto.h>     /* for random */
  54 --
  55 2.1.3
  56