FindLTTngUST¶
Added in version 3.6.
Finds the LTTng (Linux Trace Toolkit: next generation) user space tracing library (LTTng-UST).
Imported Targets¶
This module defines the following Imported Targets:
LTTng::UST
Target providing the LTTng-UST library usage requirements. This target is available only when LTTng-UST is found.
Result Variables¶
This module sets the following variables:
LTTngUST_FOUND
Boolean indicating whether the LTTng-UST library is found. For backward compatibility, the
LTTNGUST_FOUND
variable is also set to the same value.LTTNGUST_VERSION_STRING
The LTTng-UST version.
LTTNGUST_HAS_TRACEF
TRUE
if thetracef()
API is available in the system's LTTng-UST.LTTNGUST_HAS_TRACELOG
TRUE
if thetracelog()
API is available in the system's LTTng-UST.
Cache Variables¶
The following cache variables may also be set:
LTTNGUST_INCLUDE_DIRS
The LTTng-UST include directories.
LTTNGUST_LIBRARIES
The libraries needed to use LTTng-UST.
Examples¶
Finding the LTTng-UST library and linking it to a project target:
find_package(LTTugNST)
target_link_libraries(project_target PRIVATE LTTng::UST)