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kbuild: replace two $(abs_objtree) with $(CURDIR) in top Makefile

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Kbuild changes the working directory until it matches $(abs_objtree).

When $(need-sub-make) is empty, $(abs_objtree) is the same as $(CURDIR).

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nicolas Schier <n.schier@avm.de>
This commit is contained in:
Masahiro Yamada 2024-11-10 10:34:29 +09:00
parent bcbbf493f2
commit 0afd73c5f5
1 changed files with 2 additions and 2 deletions
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4
Makefile
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@ -228,12 +228,12 @@ else # need-sub-make
# We process the rest of the Makefile if this is the final invocation of make
ifeq ($(abs_srctree),$(abs_objtree))
ifeq ($(abs_srctree),$(CURDIR))
# building in the source tree
srctree := .
building_out_of_srctree :=
else
ifeq ($(abs_srctree)/,$(dir $(abs_objtree)))
ifeq ($(abs_srctree)/,$(dir $(CURDIR)))
# building in a subdirectory of the source tree
srctree := ..
else