Only serialize native-deb* targets

[usaleem-ix]

Motivation and Context

cc9e36a causes all the userspace components to build sequentially, when Debian packages are not being built.

Description

.NOTPARALLEL target is being enforced on all the userspace components. Remove .NOTPARALLEL target and only serialize native-deb* targets.

How Has This Been Tested?

Manual invocation of make -j utilizes all the resources, make -j native-deb, make -j native-deb-kmod native-deb-utils do not break.

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Performance enhancement (non-breaking change which improves efficiency)
• Code cleanup (non-breaking change which makes code smaller or more readable)
• Breaking change (fix or feature that would cause existing functionality to change)
• Library ABI change (libzfs, libzfs_core, libnvpair, libuutil and libzfsbootenv)
• Documentation (a change to man pages or other documentation)

Checklist:

• My code follows the OpenZFS code style requirements.
• I have updated the documentation accordingly.
• I have read the contributing document.
• I have added tests to cover my changes.
• I have run the ZFS Test Suite with this change applied.
• All commit messages are properly formatted and contain Signed-off-by.

[snajpa]

Works as expected, thank you!

[behlendorf]

Thanks for the fix. The strange thing is according to the .NOTPARALLEL documentation this should have worked as you intended.

If the .NOTPARALLEL special target has prerequisites, then each of those prerequisites will be considered a target and all prerequisites of these targets will be run serially. Note that only when building this target will the prerequisites be run serially: if some other target lists the same prerequisites and is not in .NOTPARALLEL then these prerequisites may be run in parallel.