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kbuild: mkmakefile: do not check the generated Makefile marker

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This hunk was added to avoid accidental overwrite of the top Makefile
in case O= points to the top of the source tree.

As commit 4f1127e204 ("kbuild: fix infinite make recursion"),
it caused some troubles in the past because Kbuild assumes O=
as out-of-tree build, while it actually works in the source tree.

Now this works more properly; if O= points to the source directory,
it is handled as in-tree build. So, this sanity check is unneeded.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
This commit is contained in:
Masahiro Yamada 2019-03-30 21:04:15 +09:00
parent 25b146c5b8
commit e07cf4fd7d
1 changed files with 0 additions and 6 deletions
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6
scripts/mkmakefile
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@ -7,12 +7,6 @@
# Usage
# $1 - Kernel src directory
# Only overwrite automatically generated Makefiles
# (so we do not overwrite kernel Makefile)
if test -e Makefile && ! grep -q Automatically Makefile
then
exit 0
fi
if [ "${quiet}" != "silent_" ]; then
echo " GEN Makefile"
fi