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# You may redistribute this program and/or modify it under the terms of
# the GNU General Public License as published by the Free Software Foundation,
# either version 3 of the License, or (at your option) any later version.
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# This is for finding berkeley socket functions
# it specifically looks for socket()
# brought from: https://raw.github.com/cjdelisle/cjdns/master/cmake/modules/FindSocket.cmake
include(CheckFunctionExists)
if(NOT SOCKET_FOUND AND NOT NO_SOCKET)
check_function_exists(socket SAUNAFS_HAVE_SOCKET)
if(SAUNAFS_HAVE_SOCKET)
set(SOCKET_FOUND TRUE)
set(SOCKET_LIBRARIES "")
else()
message("socket() not found, searching for library")
endif()
# mingw32 uses ws2_32
# illumos uses socket
if(NOT SOCKET_FOUND)
find_library(SOCKET_LIBRARIES
NAMES
ws2_32
socket
PATHS
${SOCKET_PREFIX}/
/lib/
)
if(SOCKET_LIBRARIES)
message("Socket library was found at [${SOCKET_LIBRARIES}]")
set(SOCKET_FOUND TRUE)
set(SAUNAFS_HAVE_SOCKET)
elseif(Socket_FIND_REQUIRED)
message(FATAL_ERROR "Could not find socket library, try to setup SOCKET_PREFIX accordingly")
else()
message("Could not find socket library, skipping because Socket_FIND_REQUIRED is not set")
endif()
endif()
endif()
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