2c38df1c5b
This makes the disk usage footprint of building the kernel smaller in 3 ways: 1) There is no separate kernel source derivation 2) Rather than using the entire build tree, only the output of make modules_prepare is kept in the $dev output (plus the module symbol versioning file generated during the build) 3) Only the subset of the source tree known to be needed for external builds is kept in $dev Note that while 2) is supported by official kernel documentation, I couldn't find any source describing what we need to keep for 3). I've started with the bare minimum (the main Makefile is called by the Makefile generated by make modules_prepare) and we can/should add more as needed for kernelPackages. Signed-off-by: Shea Levy <shea@shealevy.com> |
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