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| author | Stephen Warren <swarren@nvidia.com> | 2016-09-19 12:20:25 -0600 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-09-22 11:34:59 -0400 |
| commit | fcd29a4d0e2ae3adbb129cf8e39eb025dc55e549 (patch) | |
| tree | fb5a52c0580579c5be94d83bc2af22c941468ca9 /cmd/qfw.c | |
| parent | de4be9ec171c1eb8aa5dbcaef8ee515ed0109ebe (diff) | |
| download | u-boot-imx-fcd29a4d0e2ae3adbb129cf8e39eb025dc55e549.zip u-boot-imx-fcd29a4d0e2ae3adbb129cf8e39eb025dc55e549.tar.gz u-boot-imx-fcd29a4d0e2ae3adbb129cf8e39eb025dc55e549.tar.bz2 | |
Makefile: use if_change_dep for u-boot.cfg
cmd_cpp_cfg generates a dependency output, but because it's invoked using
if_changed rather than if_changed_dep, that dependency file is ignored.
This results in Kbuild not knowing about which files u-boot.cfg depends
on, so it may not be rebuilt when required.
A practical result of this is that u-boot.cfg may continue to reference
CONFIG_ options that no longer exist in the source tree, and this can
cause the adhoc config options check to fail.
This change modifies Makefile to use if_changed_dep, which in turn causes
all dependencies to be known to the next make invocation.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Diffstat (limited to 'cmd/qfw.c')
0 files changed, 0 insertions, 0 deletions