MACRO(LL_TEST_COMMAND OUTVAR LD_LIBRARY_PATH) # nat wonders how Kitware can use the term 'function' for a construct that # cannot return a value. And yet, variables you set inside a FUNCTION are # local. Try a MACRO instead. SET(value ${PYTHON_EXECUTABLE} "${CMAKE_SOURCE_DIR}/cmake/run_build_test.py") FOREACH(dir ${LD_LIBRARY_PATH}) LIST(APPEND value "-l${dir}") ENDFOREACH(dir) LIST(APPEND value ${ARGN}) SET(${OUTVAR} ${value}) ##IF(LL_TEST_VERBOSE) ## MESSAGE(STATUS "LL_TEST_COMMAND: ${value}") ##ENDIF(LL_TEST_VERBOSE) ENDMACRO(LL_TEST_COMMAND)