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author | Peter Korsgaard <jacmet@sunsite.dk> | 2010-11-19 14:20:56 +0100 |
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committer | Peter Korsgaard <jacmet@sunsite.dk> | 2010-11-19 14:20:56 +0100 |
commit | 22c2c6b5410fdf2fcb617faa7ccff904328d142d (patch) | |
tree | 262e93fc5fb31af9ac7953b6da2bf421085dd969 /boot | |
parent | 0826a822b9519fbd5aebf9f7d12d88832b3ddb22 (diff) | |
download | buildroot-novena-22c2c6b5410fdf2fcb617faa7ccff904328d142d.tar.gz buildroot-novena-22c2c6b5410fdf2fcb617faa7ccff904328d142d.zip |
Makefile: handle host packages for make source / make external-deps
Ensure host packages (dependencies of target packages) are also handled
by make source / make external-deps.
This has to be done a explicitly, as we don't list these in Kconfig,
and hence also not in a variable like TARGETS, so instead we have to
look at the <PKG>_DEPENDENCIES variables for each enabled package and
extract the host packages from there.
Host packages can in turn also have dependencies, so we have to follow
those as well. Ideally this should be done recursively, but as that's
pretty hard to do in make, it is limited to 1 level for now.
Finally, host packages share source files with target packages, so
pipe output of make external-deps through sort -u to ensure duplicates
are removed.
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'boot')
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