Dear Harald,
After installing all the osmocom specific packages like libosmocore and other required packages . I am trying to build libosmo-sccp. We are facing below linking errors.
make[2]: Leaving directory '/home/Openstack/libosmo-sccp/tests'
Making all in examples
make[2]: Entering directory '/home/Openstack/libosmo-sccp/examples'
CC sccp_demo_user.o
CC sccp_test_server.o
CC sccp_test_vty.o
CCLD sccp_demo_user
../src/.libs/libosmo-sigtran.so: undefined reference to `osmo_sctp_spinfo_state_str'
../src/.libs/libosmo-sigtran.so: undefined reference to `osmo_sock_multiaddr_get_ip_and_port'
../src/.libs/libosmo-sigtran.so: undefined reference to `osmo_sock_multiaddr_del_local_addr'
../src/.libs/libosmo-sigtran.so: undefined reference to `osmo_stream_cli_get_iofd'
../src/.libs/libosmo-sigtran.so: undefined reference to `osmo_stream_cli_set_segmentation_cb'
../src/.libs/libosmo-sigtran.so: undefined reference to `osmo_stream_cli_get_fd'
../src/.libs/libosmo-sigtran.so: undefined reference to `osmo_stream_srv_get_fd'
../src/.libs/libosmo-sigtran.so: undefined reference to `osmo_sock_sctp_get_peer_addr_info'
../src/.libs/libosmo-sigtran.so: undefined reference to `osmo_multiaddr_ip_and_port_snprintf'
../src/.libs/libosmo-sigtran.so: undefined reference to `osmo_sctp_sstat_state_str'
../src/.libs/libosmo-sigtran.so: undefined reference to `osmo_stream_srv_get_iofd'
../src/.libs/libosmo-sigtran.so: undefined reference to `osmo_sock_multiaddr_add_local_addr'
../src/.libs/libosmo-sigtran.so: undefined reference to `osmo_stream_srv_link_get_fd'
collect2: error: ld returned 1 exit status
make[2]: *** [Makefile:376: sccp_demo_user] Error 1
We are also getting the warning while compiling the src folder of libosmo-sccp.
/home/Openstack/libosmo-sccp/src'
CC sccp.o
AR libsccp.a
CC mtp_pcap.o
AR libmtp.a
CC libxua_a-xua_msg.o
AR libxua.a
CC ipa.lo
CC m3ua.lo
CC osmo_ss7.lo
CC osmo_ss7_as.lo
CC osmo_ss7_asp.lo
osmo_ss7_asp.c: In function ‘ss7_asp_apply_new_local_address’:
osmo_ss7_asp.c:209:8: warning: implicit declaration of function ‘osmo_stream_srv_get_fd’; did you mean ‘osmo_stream_srv_get_ofd’? [-Wimplicit-function-declaration]
fd = osmo_stream_srv_get_fd(asp->server);
I checked the Makefile of /home/Openstack/libosmo-sccp/examples . It is using CCLD
libosmo-sigtran.la libarary.
Can you please help us why it is giving a linking error ?
I am using Redhat Centos 8 and below is the gcc version.
[root@ip-172-31-27-63 libosmo-sccp]# /bin/gcc -v
Using built-in specs.
COLLECT_GCC=/bin/gcc
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-redhat-linux/8/lto-wrapper
OFFLOAD_TARGET_NAMES=nvptx-none
OFFLOAD_TARGET_DEFAULT=1
Target: x86_64-redhat-linux
Configured with: ../configure --enable-bootstrap --enable-languages=c,c++,fortran,lto --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=
http://bugzilla.redhat.com/bugzilla --enable-shared --enable-threads=posix --enable-checking=release --enable-multilib --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-gcc-major-version-only --with-linker-hash-style=gnu --enable-plugin --enable-initfini-array --with-isl --disable-libmpx --enable-offload-targets=nvptx-none --without-cuda-driver --enable-gnu-indirect-function --enable-cet --with-tune=generic --with-arch_32=x86-64 --build=x86_64-redhat-linux
Thread model: posix
gcc version 8.5.0 20210514 (Red Hat 8.5.0-21) (GCC)
[root@ip-172-31-27-63 libosmo-sccp]#
Thanks in advance.
Regards,
Sandeep Malik
