cmake: compat with <3.12

[awesomized/libmemcached] / CMake / _Include.cmake

diff --git a/CMake/_Include.cmake b/CMake/_Include.cmake
index 6f9a092bf641f40e67651db01c86f85e7abda741..90ebc261b471b98ad893a62bc44d3219ef7132b0 100644 (file)
--- a/CMake/_Include.cmake
+++ b/CMake/_Include.cmake
@@ -1,3 +1,5 @@
+list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/CMake")
+
 include(_Configure)
 configure_init(${CMAKE_BINARY_DIR}/mem_config.h)
 
@@ -6,7 +8,6 @@ if(CMAKE_PROJECT_NAME STREQUAL PROJECT_NAME)
 endif()
 
 include(CMakePushCheckState)
-include(GNUInstallDirs)
 include(CMakePackageConfigHelpers)
 
 macro(make_have_identifier NAME ID)
@@ -121,6 +122,8 @@ check_include(dlfcn.h)
 check_include(getopt.h)
 check_include(libgen.h)
 check_include(netdb.h)
+check_include(netinet/in.h)
+check_include(netinet/tcp.h)
 check_include(poll.h)
 check_include(strings.h)
 check_include(sys/poll.h)
@@ -135,13 +138,19 @@ check_type(ssize_t sys/types.h)
 check_type("struct msghdr" sys/socket.h)
 
 check_cxx_symbol(abi::__cxa_demangle cxxabi.h)
+check_symbol(ERESTART errno.h)
 check_symbol(fcntl fcntl.h)
+check_symbol(gettimeofday sys/time.h)
 check_symbol(htonll arpa/inet.h)
+check_symbol(index strings.h)
 check_symbol(MSG_DONTWAIT sys/socket.h)
 check_symbol(MSG_MORE sys/socket.h)
 check_symbol(MSG_NOSIGNAL sys/socket.h)
 check_symbol(SO_RCVTIMEO sys/socket.h)
 check_symbol(SO_SNDTIMEO sys/socket.h)
+check_symbol(rand stdlib.h)
+check_symbol(random stdlib.h)
+check_symbol(realpath stdlib.h)
 check_symbol(sendmsg sys/socket.h)
 check_symbol(setenv stdlib.h)
 check_symbol(strerror_r string.h)