Reading the documentation in add_custom_target I see this:
Dependencies listed with the DEPENDS
argument may reference files and outputs of custom commands created
with add_custom_command() in the same directory (CMakeLists.txt
file).
But this actually works just fine
add_custom_target(a
${CMAKE_COMMAND} -E echo "a"
)
add_custom_target(b
${CMAKE_COMMAND} -E echo "b"
DEPENDS a
)
and now b depends on a.
So is the documentation wrong?
Because from what I gathered from it intra-dependencies relationships
have to be defined only with
add_dependencies, but that doesn't explain why the above example works..
Thanks,
Andrea
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