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kbuild: do not pass $(objtree) to scripts/mkmakefile 

Since $(objtree) is always '.', it is not useful to pass it to
scripts/mkmakefile.  I assume nobody wants to run this script directly.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
This commit is contained in:
Masahiro Yamada 2018-09-18 17:45:53 +09:00
parent 74bc0c09b2
commit 4fd61277f6
2 changed files with 4 additions and 5 deletions
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2
Makefile
View File

@ -494,7 +494,7 @@ PHONY += outputmakefile
outputmakefile:
ifneq ($(KBUILD_SRC),)
$(Q)ln -fsn $(srctree) source
$(Q)$(CONFIG_SHELL) $(srctree)/scripts/mkmakefile $(srctree) $(objtree)
$(Q)$(CONFIG_SHELL) $(srctree)/scripts/mkmakefile $(srctree)
endif
ifeq ($(cc-name),clang)

7
scripts/mkmakefile
View File

@ -6,19 +6,18 @@
# Usage
# $1 - Kernel src directory
# $2 - Output directory
# Only overwrite automatically generated Makefiles
# (so we do not overwrite kernel Makefile)
if test -e $2/Makefile && ! grep -q Automatically $2/Makefile
if test -e Makefile && ! grep -q Automatically Makefile
then
exit 0
fi
if [ "${quiet}" != "silent_" ]; then
echo " GEN $2/Makefile"
echo " GEN Makefile"
fi
cat << EOF > $2/Makefile
cat << EOF > Makefile
# Automatically generated by $0: don't edit
lastword = \$(word \$(words \$(1)),\$(1))