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authorBjørn Forsman <bjorn.forsman@gmail.com>2017-11-05 10:44:16 +0100
committerMasahiro Yamada <yamada.masahiro@socionext.com>2017-11-18 03:32:27 +0100
commit16f8259ca77d04f95e5ca90be1b1894ed45816c0 (patch)
treed217baf9c216dd18a815ad066434efd646c70c11 /Makefile
parentMerge tag 'kbuild-misc-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/gi... (diff)
downloadlinux-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 $(shell cd ... && /bin/pwd)"). Signed-off-by: Bjørn Forsman <bjorn.forsman@gmail.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile2
1 files changed, 1 insertions, 1 deletions
diff --git a/Makefile b/Makefile
index efb942ad0b55..533fc1d0f283 100644
--- a/Makefile
+++ b/Makefile
@@ -132,7 +132,7 @@ ifneq ($(KBUILD_OUTPUT),)
# check that the output directory actually exists
saved-output := $(KBUILD_OUTPUT)
KBUILD_OUTPUT := $(shell mkdir -p $(KBUILD_OUTPUT) && cd $(KBUILD_OUTPUT) \
- && /bin/pwd)
+ && pwd)
$(if $(KBUILD_OUTPUT),, \
$(error failed to create output directory "$(saved-output)"))