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authorMasahiro Yamada <masahiroy@kernel.org>2021-10-13 15:36:22 +0900
committerMasahiro Yamada <masahiroy@kernel.org>2021-10-24 13:49:46 +0900
commit8212f8986d311ccf6a72305e6bdbd814691701d6 (patch)
treeb1ac12d837ea8243e7986c79b05998aa4c16a1d7 /arch/openrisc
parent10c6ae274fe29f732ca9bbcd7016e9827673c954 (diff)
downloadlinux-8212f8986d311ccf6a72305e6bdbd814691701d6.tar.bz2
kbuild: use more subdir- for visiting subdirectories while cleaning
Documentation/kbuild/makefiles.rst suggests to use "archclean" for cleaning arch/$(SRCARCH)/boot/, but it is not a hard requirement. Since commit d92cc4d51643 ("kbuild: require all architectures to have arch/$(SRCARCH)/Kbuild"), we can use the "subdir- += boot" trick for all architectures. This can take advantage of the parallel option (-j) for "make clean". I also cleaned up the comments in arch/$(SRCARCH)/Makefile. The "archdep" target no longer exists. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Reviewed-by: Kees Cook <keescook@chromium.org> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc)
Diffstat (limited to 'arch/openrisc')
-rw-r--r--arch/openrisc/Kbuild3
-rw-r--r--arch/openrisc/Makefile7
2 files changed, 4 insertions, 6 deletions
diff --git a/arch/openrisc/Kbuild b/arch/openrisc/Kbuild
index 4234b4c03e72..b0b0f2b03f87 100644
--- a/arch/openrisc/Kbuild
+++ b/arch/openrisc/Kbuild
@@ -1,3 +1,6 @@
# SPDX-License-Identifier: GPL-2.0
obj-y += lib/ kernel/ mm/
obj-y += boot/dts/
+
+# for cleaning
+subdir- += boot
diff --git a/arch/openrisc/Makefile b/arch/openrisc/Makefile
index c52de526e518..760b734fb822 100644
--- a/arch/openrisc/Makefile
+++ b/arch/openrisc/Makefile
@@ -1,9 +1,7 @@
# BK Id: %F% %I% %G% %U% %#%
#
# This file is included by the global makefile so that you can add your own
-# architecture-specific flags and dependencies. Remember to do have actions
-# for "archclean" and "archdep" for cleaning up and making dependencies for
-# this architecture
+# architecture-specific flags and dependencies.
#
# This file is subject to the terms and conditions of the GNU General Public
# License. See the file "COPYING" in the main directory of this archive
@@ -48,6 +46,3 @@ PHONY += vmlinux.bin
vmlinux.bin: vmlinux
$(Q)$(MAKE) $(build)=$(boot) $(boot)/$@
-
-archclean:
- $(Q)$(MAKE) $(clean)=$(boot)