On Fri, Dec 20, 2019, at 13:07 CST, Konrad Simon <[email protected]> wrote:
> ###############################################################################
> ###############################################################################
> ADD_CUSTOM_TARGET(debug
> COMMAND ${CMAKE_COMMAND} -DCMAKE_BUILD_TYPE=Debug ${CMAKE_SOURCE_DIR}
> COMMAND ${CMAKE_COMMAND} --build ${CMAKE_BINARY_DIR} --target all
> COMMENT "Switch CMAKE_BUILD_TYPE to Debug"
> )
>
> ADD_CUSTOM_TARGET(release
> COMMAND ${CMAKE_COMMAND} -DCMAKE_BUILD_TYPE=Release ${CMAKE_SOURCE_DIR}
> COMMAND ${CMAKE_COMMAND} --build ${CMAKE_BINARY_DIR} --target all
> COMMENT "Switch CMAKE_BUILD_TYPE to Release"
> )
> ###############################################################################
> ###############################################################################
Do you get the jobserver warning while running "make release" or "make
debug" with "-j8"?
If so - that's because you cannot recursively call into make with the
jobserver feature that way.
We have fixed the example steps a while ago but probably never updated
the documentation regarding these two custom targets. It is best to
simply have:
ADD_CUSTOM_TARGET(debug
COMMAND ${CMAKE_COMMAND} -DCMAKE_BUILD_TYPE=Debug ${CMAKE_SOURCE_DIR}
COMMENT "Switch CMAKE_BUILD_TYPE to Debug"
)
ADD_CUSTOM_TARGET(release
COMMAND ${CMAKE_COMMAND} -DCMAKE_BUILD_TYPE=Release ${CMAKE_SOURCE_DIR}
)
and then
$ make release
$ make -j8
or
$ make debug
$ make -j8
Best,
Matthias
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