# CTEST_USE_VERBOSE_INSTRUMENTATION

Added in version 4.0.

This is a CMake Environment Variable. Its initial value is taken from the calling process environment.

Note

This feature is only available when experimental support for instrumentation has been enabled by the `CMAKE_EXPERIMENTAL_INSTRUMENTATION` gate.

Setting this environment variable to `1`, `True`, or `ON` causes CTest to report the full command line (including arguments) to CDash for each instrumented command. By default, CTest truncates the command line at the first space.

See also `CTEST_USE_INSTRUMENTATION`