On Fri, Nov 5, 2010 at 1:04 PM, Alan W. Irwin <ir...@beluga.phys.uvic.ca> wrote: > I agree the above idea should work, but dropping add_custom_command > completely and moving the COMMAND to add_custom_target instead (and > dropping all file DEPENDS for the custom target) is even a simpler way > to insure COMMAND gets executed every time the custom target is > built.
Yes it always runs, but there is no "output" from add_custom_target. When the external makefile produces an output needed by some larger dependency chain, then add_custom_command is the only way. _______________________________________________ Powered by www.kitware.com Visit other Kitware open-source projects at http://www.kitware.com/opensource/opensource.html Please keep messages on-topic and check the CMake FAQ at: http://www.cmake.org/Wiki/CMake_FAQ Follow this link to subscribe/unsubscribe: http://www.cmake.org/mailman/listinfo/cmake