On 31.10.2015 15:49, Nico Schlömer wrote:

add_custom_command(
  OUTPUT ${CMAKE_BINARY_DIR}/test/data/pacman.e.2.0
  COMMAND decomp -p 2 ${CMAKE_BINARY_DIR}/test/data/pacman.e
  DEPENDS noshTestFetchData
)


I don't know anything about the ExternalData module but assuming this is unrelated ...

do you have a target that depends on the new output?
Without one the custom command does not get emitted.

E.g. add_custom_target(foobar ALL DEPENDS ${CMAKE_BINARY_DIR}/test/data/pacman.e.2.0) or list it in the sources of an existing add_executable() or add_library() target.

Nils
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