Hi, Did a git clone of libosmocore. ./configure gives a few faults when checking the log, but seems to finish OK. From config.log: . . . configure:12134: $? = 0 configure:12134: gcc -c -std=gnu11 conftest.c >&5 conftest.c: In function 'main': conftest.c:71:21: error: expected expression before ')' token if (sizeof ((size_t))) ^ configure:12134: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "libosmocore" | #define PACKAGE_TARNAME "libosmocore" | #define PACKAGE_VERSION "1.6.0.77-381dc" . . . configure:12379: result: -ldl configure:12388: checking for library containing dlsym configure:12419: gcc -o conftest -std=gnu11 conftest.c >&5 /tmp/ccp0wxaN.o: In function `main': conftest.c:(.text+0xa): undefined reference to `dlsym' collect2: error: ld returned 1 exit status configure:12419: $? = 1 configure: failed program was: | /* confdefs.h */ | #define PACKAGE_NAME "libosmocore" | #define PACKAGE_TARNAME "libosmocore" | . . . There are more "conftest.c" errors, but not sure if these are very serious. Anyway, ./configure finishes off without errors when done executing. So next thing is "make". And here I encounter a problem that stops the process: [root@tmaeurcellmngr libosmocore]# make make all-recursive make[1]: Entering directory `/root/hnbgw/osmo-hnbgw/libosmocore' Making all in include make[2]: Entering directory `/root/hnbgw/osmo-hnbgw/libosmocore/include' make all-am make[3]: Entering directory `/root/hnbgw/osmo-hnbgw/libosmocore/include' make[3]: Nothing to be done for `all-am'. make[3]: Leaving directory `/root/hnbgw/osmo-hnbgw/libosmocore/include' make[2]: Leaving directory `/root/hnbgw/osmo-hnbgw/libosmocore/include' Making all in src make[2]: Entering directory `/root/hnbgw/osmo-hnbgw/libosmocore/src' make all-am make[3]: Entering directory `/root/hnbgw/osmo-hnbgw/libosmocore/src' CC context.lo gcc: error: /usr/local/lib:/lib:/usr/lib64: No such file or directory make[3]: *** [context.lo] Error 1 make[3]: Leaving directory `/root/hnbgw/osmo-hnbgw/libosmocore/src' make[2]: *** [all] Error 2 make[2]: Leaving directory `/root/hnbgw/osmo-hnbgw/libosmocore/src' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/root/hnbgw/osmo-hnbgw/libosmocore' make: *** [all] Error 2 [root@tmaeurcellmngr libosmocore]# So this my "real" problem. I did find a compiled version of libosmocore and thought this would help me to compile osmoHNBGW. But , as OsmoHNBGW need a MGW client I ran into another problem. During "make" of osm-mgw: . . CC mgcp_protocol.o In file included from mgcp_protocol.c:39:0: ../../include/osmocom/mgcp/osmux.h:5:33: fatal error: osmocom/netif/osmux.h: No such file or directory #include <osmocom/netif/osmux.h> . . And I saw that "netif" was not there at all. Did a git clone of netif. Then I did a "netif" ./configure. But then I see a new problem, probably caused by the use of the already-compiled libmocore: . . checking netinet/sctp.h usability... yes checking netinet/sctp.h presence... yes checking for netinet/sctp.h... yes checking for osmo_sock_init2_multiaddr in -losmocore... no configure: error: libosmocore built without libsctp support [root@tmaeurcellmngr libosmo-netif]# So , I've hit the wall here. Best Regards, Sjur Internal