X-Git-Url: http://tinc-vpn.org/git/browse?a=blobdiff_plain;f=configure.in;h=2eed95bfa74434de4b199fd55faf3fde48234a54;hb=46018a1a16579ce00b02eb6a991a70615ab9bc3e;hp=cbf6bf2381c6f35fbbdfe721ed1b166012914449;hpb=465837dd7f7b727d489b354e4b75489dd49fd6e3;p=tinc

diff --git a/configure.in b/configure.in
index cbf6bf23..2eed95bf 100644
--- a/configure.in
+++ b/configure.in
@@ -2,7 +2,7 @@ dnl Process this file with autoconf to produce a configure script.
 
 dnl $Id$
 
-AC_PREREQ(2.61)
+AC_PREREQ(2.59)
 AC_INIT
 AC_CONFIG_SRCDIR([src/tincd.c])
 AM_INIT_AUTOMAKE(tinc, 1.1-cvs)
@@ -145,11 +145,21 @@ AC_CACHE_SAVE
 
 dnl These are defined in files in m4/
 
-AM_PATH_LIBGCRYPT([], [], [AC_MSG_ERROR([Libgcrypt not found.]); break])
+AC_ARG_WITH(libgcrypt, AC_HELP_STRING([--with-libgcrypt], [enable use of libgcrypt instead of OpenSSL])], [])
+
+AM_PATH_LIBGCRYPT([], [], [])
 tinc_OPENSSL
 tinc_ZLIB
 tinc_LZO
 
+if test "$with_libgcrypt" = yes; then
+	AC_MSG_ERROR([Libgcrypt support not fully implemented yet.]);
+	break;
+else
+    	ln -sf openssl/crypto.c openssl/crypto.h openssl/cipher.c openssl/cipher.h openssl/digest.c openssl/digest.h openssl/rsa.c openssl/rsa.h src/
+fi
+	
+
 dnl Check if support for jumbograms is requested 
 AC_ARG_ENABLE(jumbograms,
   AS_HELP_STRING([--enable-jumbograms], [enable support for jumbograms (packets up to 9000 bytes)]),