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| author | Bjørn Forsman <bjorn.forsman@gmail.com> | 2017-11-05 10:44:16 +0100 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2017-11-18 03:32:27 +0100 |
| commit | 16f8259ca77d04f95e5ca90be1b1894ed45816c0 (patch) | |
| tree | d217baf9c216dd18a815ad066434efd646c70c11 /tools/power/cpupower/Makefile | |
| parent | Merge tag 'kbuild-misc-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/gi... (diff) | |
| download | linux-16f8259ca77d04f95e5ca90be1b1894ed45816c0.tar.xz linux-16f8259ca77d04f95e5ca90be1b1894ed45816c0.zip | |
kbuild: /bin/pwd -> pwd
Most places use pwd and rely on $PATH lookup. Moving the remaining
absolute path /bin/pwd users over for consistency.
Also, a reason for doing /bin/pwd -> pwd instead of the other way around
is because I believe build systems should make little assumptions on
host filesystem layout. Case in point, we do this kind of patching
already in NixOS.
Ref. commit 028568d84da3cfca49f5f846eeeef01441d70451
("kbuild: revert $(realpath ...) to $(shell cd ... && /bin/pwd)").
Signed-off-by: Bjørn Forsman <bjorn.forsman@gmail.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'tools/power/cpupower/Makefile')
| -rw-r--r-- | tools/power/cpupower/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/power/cpupower/Makefile b/tools/power/cpupower/Makefile index da205d1fa03c..1dd5f4fcffd5 100644 --- a/tools/power/cpupower/Makefile +++ b/tools/power/cpupower/Makefile @@ -26,7 +26,7 @@ endif ifneq ($(OUTPUT),) # check that the output directory actually exists -OUTDIR := $(shell cd $(OUTPUT) && /bin/pwd) +OUTDIR := $(shell cd $(OUTPUT) && pwd) $(if $(OUTDIR),, $(error output directory "$(OUTPUT)" does not exist)) endif |