summaryrefslogtreecommitdiff
path: root/openvpn/compat.m4
diff options
context:
space:
mode:
Diffstat (limited to 'openvpn/compat.m4')
-rw-r--r--openvpn/compat.m470
1 files changed, 70 insertions, 0 deletions
diff --git a/openvpn/compat.m4 b/openvpn/compat.m4
new file mode 100644
index 00000000..d5c01f76
--- /dev/null
+++ b/openvpn/compat.m4
@@ -0,0 +1,70 @@
+dnl OpenVPN -- An application to securely tunnel IP networks
+dnl over a single UDP port, with support for SSL/TLS-based
+dnl session authentication and key exchange,
+dnl packet encryption, packet authentication, and
+dnl packet compression.
+dnl
+dnl Copyright (C) 2008-2012 Alon Bar-Lev <alon.barlev@gmail.com>
+dnl
+dnl This program is free software; you can redistribute it and/or modify
+dnl it under the terms of the GNU General Public License as published by
+dnl the Free Software Foundation; either version 2 of the License, or
+dnl (at your option) any later version.
+dnl
+dnl This program is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+dnl GNU General Public License for more details.
+dnl
+dnl You should have received a copy of the GNU General Public License
+dnl along with this program (see the file COPYING included with this
+dnl distribution); if not, write to the Free Software Foundation, Inc.,
+dnl 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+
+dnl Compatibility layer for <autoconf-2.60 <automake-1.10
+dnl REMOVE THIS IN FUTURE!
+
+ifdef(
+ [AS_VAR_IF],
+ ,
+ [
+ AC_DEFUN([AS_VAR_IF], [dnl
+ if test "$$1" = "$2"; then
+ m4_ifval([$3], [$3], [:])
+ else
+ m4_ifval([$4], [$4], [:])
+ fi
+ ])
+ ]
+)
+ifdef(
+ [AC_USE_SYSTEM_EXTENSIONS],
+ ,
+ [AC_DEFUN([AC_USE_SYSTEM_EXTENSIONS], [GNU_SOURCE])]
+)
+ifdef(
+ [AC_TYPE_INT8_T],
+ ,
+ [
+ AC_CHECK_HEADERS([inttypes.h stdint.h])
+ test -z "${ac_cv_header_inttypes_h}${ac_cv_header_stdint_h}" && \
+ AC_MSG_ERROR([Required inttypes.h stdint.h not found])
+
+ AC_DEFUN([AC_TYPE_INT8_T], [])
+ AC_DEFUN([AC_TYPE_INT16_T], [])
+ AC_DEFUN([AC_TYPE_INT32_T], [])
+ AC_DEFUN([AC_TYPE_INT64_T], [])
+ AC_DEFUN([AC_TYPE_UINT8_T], [])
+ AC_DEFUN([AC_TYPE_UINT16_T], [])
+ AC_DEFUN([AC_TYPE_UINT32_T], [])
+ AC_DEFUN([AC_TYPE_UINT64_T], [])
+ ]
+)
+if test -z "${docdir}"; then
+ docdir="\$(datadir)/doc/\$(PACKAGE_NAME)"
+ AC_SUBST([docdir])
+fi
+if test -z "${htmldir}"; then
+ htmldir="\$(docdir)"
+ AC_SUBST([htmldir])
+fi