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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2018-07-25 14:16:11 +0900 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2018-07-28 10:34:10 +0900 |
| commit | 43fee2b238959a7b46e2e8c0cd3305c7c044ded8 (patch) | |
| tree | 930bb1b64865e593bc8bcfc6aedfbe1b675d44aa /Makefile | |
| parent | 6b0709f5a50a98df5919ade32fd131dde10bdcb0 (diff) | |
| download | linux-0-day-43fee2b238959a7b46e2e8c0cd3305c7c044ded8.tar.gz linux-0-day-43fee2b238959a7b46e2e8c0cd3305c7c044ded8.tar.xz | |
kbuild: do not redirect the first prerequisite for filechk
Currently, filechk unconditionally opens the first prerequisite and
redirects it as the stdin of a filechk_* rule. Hence, every target
using $(call filechk,...) must list something as the first prerequisite
even if it is unneeded.
'< $<' is actually unneeded in most cases. Each rule can explicitly
adds it if necessary.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'Makefile')
| -rw-r--r-- | Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile index 433f87015c1d0..bc3a65be90356 100644 --- a/Makefile +++ b/Makefile @@ -1117,7 +1117,7 @@ define filechk_version.h echo '#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))';) endef -$(version_h): $(srctree)/Makefile FORCE +$(version_h): FORCE $(call filechk,version.h) $(Q)rm -f $(old_version_h) |