On Sat, Nov 28, 2015 at 01:39:52PM +0100, Sipos Csaba wrote:
Sorry, it was the missing libc-ares-dev package.
Its interesting because the configure script is recognising the missing package but not complaining about it, and it causes compile time issues.
I can reproduce the problem. Thanks for the heads up!
I've fixed the build failure: the gtphub_test binary was being built, but gtphub.o was not (ff252bb80).
However, I've noticed that the gtphub shows as FAILED instead of skipped, just like the sgsn and oap tests. The cause is: openbsc/tests/atlocal.in: enable_sgsn_test='@found_libgtp@' enable_gtphub_test='@found_libgtp@'
It should be something like
enable_sgsn_test='@found_libgtp@ and @found_libcares@'
I'm not sure how best to achieve that. Maybe like this?
[[[ --- a/openbsc/configure.ac +++ b/openbsc/configure.ac @@ -84,6 +84,12 @@ PKG_CHECK_MODULES([LIBCARES], [libcares], [], [found_libcares=no]) AM_CONDITIONAL(HAVE_LIBCARES, test "$found_libcares" = yes) AC_SUBST(found_libcares)
+found_libgtp_and_libcares=no +if test "$found_libgtp" = "yes" -a "$found_libcares" = "yes"; then + found_libgtp_and_libcares=yes +fi +AC_SUBST(found_libgtp_and_libcares) + dnl checks for header files AC_HEADER_STDC AC_CHECK_HEADERS(dahdi/user.h,,AC_MSG_WARN(DAHDI input driver will not be built)) diff --git a/openbsc/tests/atlocal.in b/openbsc/tests/atlocal.in index 7475f63..362bfa9 100644 --- a/openbsc/tests/atlocal.in +++ b/openbsc/tests/atlocal.in @@ -2,5 +2,6 @@ enable_nat_test='@osmo_ac_build_nat@' enable_smpp_test='@osmo_ac_build_smpp@' enable_bsc_test='@osmo_ac_build_bsc@' enable_mgcp_transcoding_test='@osmo_ac_mgcp_transcoding@' -enable_sgsn_test='@found_libgtp@' -enable_gtphub_test='@found_libgtp@' +enable_sgsn_test='@found_libgtp_and_libcares@' +enable_oap_test='@found_libgtp_and_libcares@' +enable_gtphub_test='@found_libgtp_and_libcares@' ]]]
And also, the OAP tests don't depend on GTP nor c-ares, but OAP compilation is currently closely tied to the SGSN binary. Is it worthwhile to separate at this point?
Thanks! ~Neels