Patchwork [U-Boot] rmobile: Fix build timer driver with BUILD_DIR

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Submitter Nobuhiro Iwamatsu
Date Oct. 3, 2012, 2:40 a.m.
Message ID <1349232039-21813-1-git-send-email-nobuhiro.iwamatsu.yj@renesas.com>
Download mbox | patch
Permalink /patch/188697/
State Accepted
Delegated to: Albert ARIBAUD
Headers show

Comments

Nobuhiro Iwamatsu - Oct. 3, 2012, 2:40 a.m.
Rmobile common timer driver  diverts the same driver as SH architecture.
When it builds at the same place with source, it is no problem, but when
it builds out of source, it cannot build.
This patch revises this problem.

Reported-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
---
 arch/arm/cpu/armv7/rmobile/Makefile |   10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

Patch

diff --git a/arch/arm/cpu/armv7/rmobile/Makefile b/arch/arm/cpu/armv7/rmobile/Makefile
index 00610fe..c8999bb 100644
--- a/arch/arm/cpu/armv7/rmobile/Makefile
+++ b/arch/arm/cpu/armv7/rmobile/Makefile
@@ -35,11 +35,12 @@  COBJS-$(CONFIG_R8A7740) += cpu_info-r8a7740.o
 COBJS-$(CONFIG_R8A7740) += pfc-r8a7740.o
 COBJS-$(CONFIG_SH73A0) += cpu_info-sh73a0.o
 COBJS-$(CONFIG_SH73A0) += pfc-sh73a0.o
-COBJS-$(CONFIG_TMU_TIMER) += $(TOPDIR)/arch/sh/lib/time.o
+COBJS_LN-$(CONFIG_TMU_TIMER) += sh_timer.o
 
 COBJS	:= $(COBJS-y)
 SRCS    := $(SOBJS:.o=.S) $(COBJS:.o=.c)
-OBJS	:= $(addprefix $(obj),$(SOBJS) $(COBJS))
+SRCS    := $(SOBJS:.o=.S) $(COBJS:.o=.c) $(addprefix $(obj),$(COBJS_LN-y:.o=.c))
+OBJS	:= $(addprefix $(obj),$(SOBJS) $(COBJS) $(COBJS_LN-y))
 SOBJS	:= $(addprefix $(obj),$(SOBJS))
 START	:= $(addprefix $(obj),$(START))
 
@@ -48,6 +49,11 @@  all:	$(obj).depend $(LIB)
 $(LIB):	$(OBJS)
 	$(call cmd_link_o_target, $(OBJS))
 
+# from arch/sh/lib/ directory
+$(obj)sh_timer.c:
+	@rm -f $(obj)sh_timer.c
+	ln -s $(SRCTREE)/arch/sh/lib/time.c $(obj)sh_timer.c
+
 #########################################################################
 
 # defines $(obj).depend target