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| author |   Masahiro Yamada <yamada.masahiro@socionext.com> | 2019-06-22 15:55:20 +0900 |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2019-06-24 03:43:03 +0900 |
| commit | 7ff4f0805eb5056662093b9886a819d2352e188b (patch) | |
| tree | 54516fa447465a436f25711024295857415399f0 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | genksyms: Teach parser about 128-bit built-in types (diff) | |
| download | linux-dev-7ff4f0805eb5056662093b9886a819d2352e188b.tar.xz linux-dev-7ff4f0805eb5056662093b9886a819d2352e188b.zip | |
kbuild: fix 'No such file or directory' warning for headers_install
Since commit d5470d14431e ("kbuild: re-implement Makefile.headersinst
without recursion"), headers_install emits an ugly warning.
$ make headers_install
[ snip ]
UPD include/generated/uapi/linux/version.h
find: ‘./include/uapi/Kbuild’: No such file or directory
HDRINST usr/include/video/uvesafb.h
...
This happens for GNU Make <= 4.2.1
When I wrote that commit, I missed this warning because I was using the
state-of-the-art Make version compiled from the git tree.
$(wildcard $(src)/*/) is intended to match to only existing directories
since it has a trailing slash, but actually matches to regular files too.
(include/uapi/Kbuild in this case)
This is a bug of GNU Make, and was fixed by:
| commit b7acb10e86dc8f5fdf2a2bbd87e1059c315e31d6
| Author: spagoveanu@gmail.com <spagoveanu@gmail.com>
| Date: Wed Jun 20 02:03:48 2018 +0300
|
| * src/dir.c: Preserve glob d_type field
We need to cater to old Make versions. Add '$(filter %/,...) to filter
out the regular files.
Fixes: d5470d14431e ("kbuild: re-implement Makefile.headersinst without recursion")
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions