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authorMasahiro Yamada <masahiroy@kernel.org>2021-10-13 09:36:22 +0300
committerMasahiro Yamada <masahiroy@kernel.org>2021-10-24 07:49:46 +0300
commit8212f8986d311ccf6a72305e6bdbd814691701d6 (patch)
treeb1ac12d837ea8243e7986c79b05998aa4c16a1d7 /arch/nios2
parent10c6ae274fe29f732ca9bbcd7016e9827673c954 (diff)
downloadlinux-8212f8986d311ccf6a72305e6bdbd814691701d6.tar.xz
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/nios2')
-rw-r--r--arch/nios2/Kbuild3
-rw-r--r--arch/nios2/Makefile6
2 files changed, 4 insertions, 5 deletions
diff --git a/arch/nios2/Kbuild b/arch/nios2/Kbuild
index a4e40e534e6a..4e39f7abdeb6 100644
--- a/arch/nios2/Kbuild
+++ b/arch/nios2/Kbuild
@@ -1 +1,4 @@
# SPDX-License-Identifier: GPL-2.0-only
+
+# for cleaning
+subdir- += boot
diff --git a/arch/nios2/Makefile b/arch/nios2/Makefile
index 72e8ff065cf7..02d678559066 100644
--- a/arch/nios2/Makefile
+++ b/arch/nios2/Makefile
@@ -8,8 +8,7 @@
# Written by Fredrik Markstrom
#
# 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" cleaning up for this architecture.
+# architecture-specific flags and dependencies.
#
# Nios2 port by Wind River Systems Inc trough:
# fredrik.markstrom@gmail.com and ivarholmqvist@gmail.com
@@ -53,9 +52,6 @@ core-y += $(nios2-boot)/dts/
all: vmImage
-archclean:
- $(Q)$(MAKE) $(clean)=$(nios2-boot)
-
$(BOOT_TARGETS): vmlinux
$(Q)$(MAKE) $(build)=$(nios2-boot) $(nios2-boot)/$@