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Problem: CMake does not check for TIPC support

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Solution: add macro in ZMQSourceRunChecks.cmake and optionally
include the TIPC sources if the support is available.
More importantly, only run the TIPC tests if the support is there.
This commit is contained in:
Luca Boccassi
2016-04-21 11:33:20 +01:00
parent 317499edae
commit ea294afd8b
3 changed files with 52 additions and 8 deletions
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34
builds/cmake/Modules/ZMQSourceRunChecks.cmake
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@@ -127,3 +127,37 @@ int main(int argc, char *argv [])
"
ZMQ_HAVE_TCP_KEEPALIVE)
endmacro()
macro(zmq_check_tcp_tipc)
message(STATUS "Checking whether TIPC is supported")
check_c_source_runs(
"
#include <stdlib.h>
#include <string.h>
#include <fcntl.h>
#include <errno.h>
#include <sys/socket.h>
#include <linux/tipc.h>
int main(int argc, char *argv [])
{
struct sockaddr_tipc topsrv;
int sd = socket(AF_TIPC, SOCK_SEQPACKET, 0);
if (sd == -EAFNOSUPPORT) {
return 1;
}
memset(&topsrv, 0, sizeof(topsrv));
topsrv.family = AF_TIPC;
topsrv.addrtype = TIPC_ADDR_NAME;
topsrv.addr.name.name.type = TIPC_TOP_SRV;
topsrv.addr.name.name.instance = TIPC_TOP_SRV;
fcntl(sd, F_SETFL, O_NONBLOCK);
if (connect(sd, (struct sockaddr *)&topsrv, sizeof(topsrv)) != 0) {
if (errno != EINPROGRESS)
return -1;
}
}
"
ZMQ_HAVE_TIPC)
endmacro()