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::USTTarget 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_FOUNDBoolean indicating whether the LTTng-UST library is found. For backward compatibility, the
LTTNGUST_FOUNDvariable is also set to the same value.LTTNGUST_VERSION_STRINGThe LTTng-UST version.
LTTNGUST_HAS_TRACEFTRUEif thetracef()API is available in the system's LTTng-UST.LTTNGUST_HAS_TRACELOGTRUEif thetracelog()API is available in the system's LTTng-UST.
Cache Variables¶
The following cache variables may also be set:
LTTNGUST_INCLUDE_DIRSThe LTTng-UST include directories.
LTTNGUST_LIBRARIESThe 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)