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| author |   Masahiro Yamada <yamada.masahiro@socionext.com> | 2019-02-22 16:40:08 +0900 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2019-02-27 21:43:31 +0900 |
| commit | b999923c29d69d795229e5bf1b49e1266491ff35 (patch) | |
| tree | 64232cc5d117a97eb29e0519e64a11e70fc4a25b /scripts/gdb/linux/proc.py | |
| parent | kbuild: make -r/-R effective in top Makefile for old Make versions (diff) | |
| download | linux-rng-b999923c29d69d795229e5bf1b49e1266491ff35.tar.xz linux-rng-b999923c29d69d795229e5bf1b49e1266491ff35.zip | |
kbuild: remove empty rules for makefiles
The previous commit made 'MAKEFLAGS += -rR' effective in the top
Makefile regardless of O= option, GNU Make versions.
The top Makefile does not need to cancel implicit rules for makefiles.
There is still one place where an empty rule is useful. Since -rR is
effective only after sub-make, GNU Make would try implicit rules to
update the top Makefile. Although it is not a big overhead, cancel it
just in case.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'scripts/gdb/linux/proc.py')
0 files changed, 0 insertions, 0 deletions