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author | Masahiro Yamada <yamada.m@jp.panasonic.com> | 2013-10-17 17:35:04 +0900 |
---|---|---|
committer | Tom Rini <trini@ti.com> | 2013-10-31 13:26:44 -0400 |
commit | 06c14117c44e4b93be0430740524d4e2ef2557c0 (patch) | |
tree | 953310770487931e0adcd07a3a34297d5ef93279 /arch/powerpc/cpu/74xx_7xx | |
parent | 7cf40824bea10590cf2bb14ecfaa4c14ee907017 (diff) | |
download | u-boot-imx-06c14117c44e4b93be0430740524d4e2ef2557c0.zip u-boot-imx-06c14117c44e4b93be0430740524d4e2ef2557c0.tar.gz u-boot-imx-06c14117c44e4b93be0430740524d4e2ef2557c0.tar.bz2 |
powerpc: convert makefiles to Kbuild style
Note:
arch/powerpc/cpu/mpc8260/Makefile is originally like follows:
---<snip>---
START = start.o kgdb.o
COBJS = traps.o serial_smc.o serial_scc.o cpu.o cpu_init.o speed.o \
---<snip>---
COBJS-$(CONFIG_ETHER_ON_SCC) = ether_scc.o
---<snip>---
$(LIB): $(OBJS)
$(call cmd_link_o_target, $(OBJS) $(obj)kgdb.o)
The link rule `$(call cmd_link_o_target, $(OBJS) $(obj)kgdb.o)'
is weird.
kbdg.o is not included in $(OBJS) but linked into $(LIB)
and $(LIB) is not dependent on kgdb.o.
(Broken dependency tracking)
So,
START = start.o kgdb.o
shoud have been
START = start.o
SOBJS = kgdb.o
That is why this commit adds kgdb.o to obj-y, not to extra-y.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Stefan Roese <sr@denx.de>
Diffstat (limited to 'arch/powerpc/cpu/74xx_7xx')
-rw-r--r-- | arch/powerpc/cpu/74xx_7xx/Makefile | 28 |
1 files changed, 3 insertions, 25 deletions
diff --git a/arch/powerpc/cpu/74xx_7xx/Makefile b/arch/powerpc/cpu/74xx_7xx/Makefile index de9b4a7..f31fe75 100644 --- a/arch/powerpc/cpu/74xx_7xx/Makefile +++ b/arch/powerpc/cpu/74xx_7xx/Makefile @@ -8,28 +8,6 @@ # SPDX-License-Identifier: GPL-2.0+ # -include $(TOPDIR)/config.mk - -LIB = $(obj)lib$(CPU).o - -START = start.o -SOBJS = cache.o kgdb.o io.o -COBJS = traps.o cpu.o cpu_init.o speed.o interrupts.o - -SRCS := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c) -OBJS := $(addprefix $(obj),$(SOBJS) $(COBJS)) -START := $(addprefix $(obj),$(START)) - -all: $(obj).depend $(START) $(LIB) - -$(LIB): $(OBJS) - $(call cmd_link_o_target, $(OBJS)) - -######################################################################### - -# defines $(obj).depend target -include $(SRCTREE)/rules.mk - -sinclude $(obj).depend - -######################################################################### +extra-y = start.o +obj-y = cache.o kgdb.o io.o +obj-y += traps.o cpu.o cpu_init.o speed.o interrupts.o |