MIPS: Repair Kbuild make clean breakage.

When running make clean, Kbuild doesn't process the .config file, so nothing
generates a platform-y variable.  We can get it to descend into the platform
directories by setting $(obj-).

The dec Platform file was unconditionally setting platform-, obliterating
its previous contents and preventing some directories from being cleaned.
This is change to an append operation '+=' to allow cavium-octeon to be
cleaned.

Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Patchwork: https://patchwork.linux-mips.org/patch/1718/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
David Daney 2010-10-18 17:51:26 -07:00 committed by Ralf Baechle
parent c6ea21e35b
commit ad4b2b627c
2 changed files with 5 additions and 1 deletions

View file

@ -7,6 +7,10 @@ subdir-ccflags-y := -Werror
include arch/mips/Kbuild.platforms
obj-y := $(platform-y)
# make clean traverses $(obj-) without having included .config, so
# everything ends up here
obj- := $(platform-)
# mips object files
# The object files are linked as core-y files would be linked

View file

@ -1,7 +1,7 @@
#
# DECstation family
#
platform-$(CONFIG_MACH_DECSTATION) = dec/
platform-$(CONFIG_MACH_DECSTATION) += dec/
cflags-$(CONFIG_MACH_DECSTATION) += \
-I$(srctree)/arch/mips/include/asm/mach-dec
libs-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/prom/