1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
|
#############################################################################
# Copyright (c) 2016 Balabit
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# This library is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
# Lesser General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public
# License along with this library; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
# As an additional exemption you are allowed to compile & link against the
# OpenSSL libraries as published by the OpenSSL project. See the file
# COPYING for details.
#
#############################################################################
include (CheckTypeSize)
set (CMAKE_EXTRA_INCLUDE_FILES sys/socket.h netinet/in.h)
set (CMAKE_REQUIRED_DEFINITIONS -D_GNU_SOURCE=1)
check_type_size ("struct sockaddr_in6" STRUCT_SOCKADDR_IN6)
if (HAVE_STRUCT_SOCKADDR_IN6)
set(HAVE_IPV6 1 CACHE INTERNAL 1)
else()
set(HAVE_IPV6 0 CACHE INTERNAL 0)
endif()
unset (CMAKE_EXTRA_INCLUDE_FILES)
unset (CMAKE_REQUIRED_DEFINITIONS)
|
