jecxz at telus.net wrote: > FIND_LIBRARY( MY_LIB NAMES my MY PATHS c:\\pkg\\c\\cmake\\my\\o > c:/pkg/c/cmake/my/o ) You don't need the backslash version. CMake always uses forward slashes in its own scripts. > #link in the support libray > TARGET_LINK_LIBRARIES( which my ) You have to use the result of the FIND_LIBRARY: TARGET_LINK_LIBRARIES( which ${MY_LIB} ) -Brad