docs: kbuild: remove mention to dropped $(objtree) feature

Commit 8d613a1d04 ("kbuild: drop $(objtree)/ prefix support
for clean-files") dropped support for prefixing with $(objtree).

Thus update the documentation to match that change.

Signed-off-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
This commit is contained in:
Miguel Ojeda
2023-01-07 15:37:47 +01:00
committed by Masahiro Yamada
parent b7bfaa761d
commit e3c9405ec5

View File

@@ -1042,7 +1042,7 @@ $(clean-files).
When executing "make clean", the file "crc32table.h" will be deleted. When executing "make clean", the file "crc32table.h" will be deleted.
Kbuild will assume files to be in the same relative directory as the Kbuild will assume files to be in the same relative directory as the
Makefile, except if prefixed with $(objtree). Makefile.
To exclude certain files or directories from make clean, use the To exclude certain files or directories from make clean, use the
$(no-clean-files) variable. $(no-clean-files) variable.