travis-ci: collect logs from cmocka tests

When 'make check' is run, automake produces logs for each test to be ran.
Collect all the logs from the tests.

Also prepare the template to quickly enable use of gdb with traceback
in case a test is crashing. To use it, add LOG_COMPILE definition to
the 'make' line.

Reviewed-By: Christian Heimes <cheimes@redhat.com>

.test_runner_config.yaml

@@ -24,11 +24,12 @@ server:
   realm: IPA.TEST
 steps:
   build:
-  - make V=0 ${make_target}
+  - make V=0 ${make_target} LOG_COMPILE='gdb -return-child-result -ex run -ex "thread apply all bt" -ex "quit" --args'
   builddep:
   - rm -rf /var/cache/dnf/*
   - "dnf makecache || :"
   - dnf builddep -y ${builddep_opts} -D "with_wheels 1" --spec freeipa.spec.in --best --allowerasing
+  - dnf install -y gdb
   cleanup:
   - chown -R ${uid}:${gid} ${container_working_dir}
   - journalctl -b --no-pager > systemd_journal.log
@@ -40,6 +41,7 @@ steps:
       /var/log/krb5kdc.log
       /var/log/pki
       systemd_journal.log
+      `find daemons -name '*.log' -print`
   - chown ${uid}:${gid} ${container_working_dir}/var_log.tar
   configure:
   - ./autogen.sh

.test_runner_config_py3_temp.yaml

@@ -26,11 +26,12 @@ server:
   realm: IPA.TEST
 steps:
   build:
-  - make V=0 ${make_target}
+  - make V=0 ${make_target} LOG_COMPILE='gdb -return-child-result -ex run -ex "thread apply all bt" -ex "quit" --args'
   builddep:
   - rm -rf /var/cache/dnf/*
   - "dnf makecache || :"
   - dnf builddep -y ${builddep_opts} --spec freeipa.spec.in --best --allowerasing
+  - dnf install -y gdb
   cleanup:
   - chown -R ${uid}:${gid} ${container_working_dir}
   - >
@@ -41,6 +42,7 @@ steps:
       /var/log/krb5kdc.log
       /var/log/pki
       systemd_journal.log
+      `find daemons -name '*.log' -print`
   - chown ${uid}:${gid} ${container_working_dir}/var_log.tar
   configure:
   - ./autogen.sh