CI: fix TSAN build with new sysrepo

Upstream started using a little bit more advanced pthread functions for
timed locking. Unfortunately, TSAN doesn't have interceptors for these.
Before I push that upstream (and we get a new release of LLVM), let's
use sysrepo's compat layer for using the traditional pthread functions
which are well supported in today's TSAN.

Change-Id: Id98793eec7a0fba775d871b3b6bf54e0dacab0f4

Author: jktjkt

ci/build.sh

@@ -40,6 +40,10 @@ if [[ $ZUUL_JOB_NAME =~ .*-tsan ]]; then
     export CXXFLAGS="-fsanitize=thread ${CXXFLAGS}"
     export LDFLAGS="-fsanitize=thread ${LDFLAGS}"
     export TSAN_OPTIONS="suppressions=${ZUUL_PROJECT_SRC_DIR}/ci/tsan.supp"
+
+    # Our TSAN does not have interceptors for a variety of "less common" functions such as pthread_mutex_clocklock.
+    # Disable all functions which are optional in sysrepo/libnetconf2/Netopeer2.
+    CMAKE_OPTIONS="${CMAKE_OPTIONS} -DHAVE_PTHREAD_MUTEX_TIMEDLOCK=OFF -DHAVE_PTHREAD_MUTEX_CLOCKLOCK=OFF -DHAVE_PTHREAD_RWLOCK_CLOCKRDLOCK=OFF -DHAVE_PTHREAD_RWLOCK_CLOCKWRLOCK=OFF -DHAVE_PTHREAD_COND_CLOCKWAIT=OFF"
 fi
 
 if [[ $ZUUL_JOB_NAME =~ .*-cover.* ]]; then