1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
# gc.m4 serial 9
dnl Copyright (C) 2005-2014 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
AC_DEFUN([gl_GC],
[
AC_SUBST([LIB_CRYPTO])
AC_ARG_WITH([libgcrypt],
AS_HELP_STRING([--with-libgcrypt], [use libgcrypt for low-level crypto]),
libgcrypt=$withval, libgcrypt=no)
if test "$libgcrypt" != no; then
AC_LIB_HAVE_LINKFLAGS([gcrypt], [gpg-error], [
#include <gcrypt.h>
/* GCRY_MODULE_ID_USER was added in 1.4.4 and gc-libgcrypt.c
will fail on startup if we don't have 1.4.4 or later, so
test for it early. */
#if !defined GCRY_MODULE_ID_USER
error too old libgcrypt
#endif
])
fi
])
|
