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| author | Ondrej Mosnacek <omosnace@redhat.com> | 2022-07-11 14:09:23 +0200 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2022-07-27 14:17:59 +0200 |
| commit | aac289653fa5adf9e9985e4912c1d24a3e8cbab2 (patch) | |
| tree | 52d8b55b3d0355983464ae574f3dc3ad6a8aa289 /scripts/dummy-tools | |
| parent | Revert "scripts/mod/modpost.c: permit '.cranges' secton for sh64 architecture." (diff) | |
| download | linux-aac289653fa5adf9e9985e4912c1d24a3e8cbab2.tar.xz linux-aac289653fa5adf9e9985e4912c1d24a3e8cbab2.zip | |
kbuild: dummy-tools: avoid tmpdir leak in dummy gcc
When passed -print-file-name=plugin, the dummy gcc script creates a
temporary directory that is never cleaned up. To avoid cluttering
$TMPDIR, instead use a static directory included in the source tree.
Fixes: 76426e238834 ("kbuild: add dummy toolchains to enable all cc-option etc. in Kconfig")
Signed-off-by: Ondrej Mosnacek <omosnace@redhat.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Diffstat (limited to 'scripts/dummy-tools')
| -rw-r--r-- | scripts/dummy-tools/dummy-plugin-dir/include/plugin-version.h | 0 | ||||
| -rwxr-xr-x | scripts/dummy-tools/gcc | 8 |
2 files changed, 2 insertions, 6 deletions
diff --git a/scripts/dummy-tools/dummy-plugin-dir/include/plugin-version.h b/scripts/dummy-tools/dummy-plugin-dir/include/plugin-version.h new file mode 100644 index 000000000000..e69de29bb2d1 --- /dev/null +++ b/scripts/dummy-tools/dummy-plugin-dir/include/plugin-version.h diff --git a/scripts/dummy-tools/gcc b/scripts/dummy-tools/gcc index b2483149bbe5..7db825843435 100755 --- a/scripts/dummy-tools/gcc +++ b/scripts/dummy-tools/gcc @@ -96,12 +96,8 @@ fi # To set GCC_PLUGINS if arg_contain -print-file-name=plugin "$@"; then - plugin_dir=$(mktemp -d) - - mkdir -p $plugin_dir/include - touch $plugin_dir/include/plugin-version.h - - echo $plugin_dir + # Use $0 to find the in-tree dummy directory + echo "$(dirname "$(readlink -f "$0")")/dummy-plugin-dir" exit 0 fi |