diff options
| author | Ondrej Mosnacek <omosnace@redhat.com> | 2022-07-11 14:09:23 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-08-25 11:40:14 +0200 |
| commit | 86ff5446b4da4ed3060b4a654ece008f8296da12 (patch) | |
| tree | 8623f4a697faac7c5e6f2823ae56a5ab79becb6c /scripts | |
| parent | f546faa216d0f53a42ca73ba1fd8c48765b22d77 (diff) | |
kbuild: dummy-tools: avoid tmpdir leak in dummy gcc
commit aac289653fa5adf9e9985e4912c1d24a3e8cbab2 upstream.
When passed -print-file-name=plugin, the dummy gcc script creates a
temporary directory that is never cleaned up. To avoid cluttering
$TMPDIR, instead use a static directory included in the source tree.
Fixes: 76426e238834 ("kbuild: add dummy toolchains to enable all cc-option etc. in Kconfig")
Signed-off-by: Ondrej Mosnacek <omosnace@redhat.com>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/dummy-tools/dummy-plugin-dir/include/plugin-version.h | 0 | ||||
| -rwxr-xr-x | scripts/dummy-tools/gcc | 8 |
2 files changed, 2 insertions, 6 deletions
diff --git a/scripts/dummy-tools/dummy-plugin-dir/include/plugin-version.h b/scripts/dummy-tools/dummy-plugin-dir/include/plugin-version.h new file mode 100644 index 000000000000..e69de29bb2d1 --- /dev/null +++ b/scripts/dummy-tools/dummy-plugin-dir/include/plugin-version.h diff --git a/scripts/dummy-tools/gcc b/scripts/dummy-tools/gcc index b2483149bbe5..7db825843435 100755 --- a/scripts/dummy-tools/gcc +++ b/scripts/dummy-tools/gcc @@ -96,12 +96,8 @@ fi # To set GCC_PLUGINS if arg_contain -print-file-name=plugin "$@"; 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 |