cmake: do not link libglobal with lttng-ust

only link tracing libraries with lttng-ust, this fixes selinux denial
errors at run-time:

SELinux denials found on ubuntu@mira054.front.sepia.ceph.com: ['type=AVC
msg=audit(1467543917.770:131781): avc: denied { open } for pid=17511
comm="ceph-mon" path="/dev/shm/lttng-ust-wait-5" dev="tmpfs" ino=75199
scontext=system_u:system_r:ceph_t:s0
tcontext=system_u:object_r:tmpfs_t:s0 tclass=file', 'type=AVC
msg=audit(1467543914.518:131756): avc: denied { open } for pid=17418
comm="ceph-osd" path="/dev/shm/lttng-ust-wait-5" dev="tmpfs" ino=75199
scontext=system_u:system_r:ceph_t:s0
tcontext=system_u:object_r:tmpfs_t:s0 tclass=file', 'type=AVC
msg=audit(1467543917.770:131781): avc: denied { read } for pid=17511
comm="ceph-mon" name="lttng-ust-wait-5" dev="tmpfs" ino=75199
scontext=system_u:system_r:ceph_t:s0
tcontext=system_u:object_r:tmpfs_t:s0 tclass=file', 'type=AVC
msg=audit(1467543914.518:131756): avc: denied { read } for pid=17418
comm="ceph-osd" name="lttng-ust-wait-5" dev="tmpfs" ino=75199
scontext=system_u:system_r:ceph_t:s0
tcontext=system_u:object_r:tmpfs_t:s0 tclass=file']

Signed-off-by: Kefu Chai <kchai@redhat.com>

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 09a9753d126672d33a01a444084255565244f0b2..62034caf481aa301dbbe4b8b8948bd9dd234a033 100644 (file)
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -523,9 +523,6 @@ add_library(global STATIC ${libglobal_srcs}
   $<TARGET_OBJECTS:global_common_objs>)
 target_link_libraries(global common ${CMAKE_THREAD_LIBS_INIT} ${CRYPTO_LIBS}
   ${EXTRALIBS})
-if(${WITH_LTTNG})
-  target_link_libraries(global lttng-ust dl)
-endif(${WITH_LTTNG})
 
 # rados object classes
 add_subdirectory(cls)