On Monday 09 June 2008, Steven Van Ingelgem wrote:
> I am building an executable which I need to pre-process some files (much
> like QT does).
You mean like moc, which is then used to generate source which will be built ?
You don't have to do that at cmake time, you can do this at build time.
With moc it would look like:
add_executable(moc ${mocSources})
get_target_property(MOC_EXECUTABLE moc LOCATION)
...
add_custom_command(OUTPUT file.moc
COMMAND ${MOC_EXECUTABLE} ... args...
DEPENDS moc)
The last "DEPENDS" tells cmake that the target "moc" has to be built before
the custom command is executed.
Alex
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