When compiling ms7750se board with "make O=<some dir>", I got some errors. I tuned some makefiles. --- Makefile | 1 + board/ms7750se/Makefile | 13 ++++++++----- cpu/sh4/Makefile | 16 ++++++++++------ 3 files changed, 19 insertions(+), 11 deletions(-)

diff --git a/Makefile b/Makefile index 8bfc891..8835ba6 100644 --- a/Makefile +++ b/Makefile @@ -2922,6 +2922,7 @@ ms7720se_config: unconfig ## sh4 (Renesas SuperH) ######################################################################### ms7750se_config: unconfig + @mkdir -p $(obj)include @echo "#define CONFIG_MS7750SE 1" > $(obj)include/config.h @$(MKCONFIG) -a $(@:_config=) sh sh4 ms7750se

diff --git a/board/ms7750se/Makefile b/board/ms7750se/Makefile index f81d56c..9350775 100644 --- a/board/ms7750se/Makefile +++ b/board/ms7750se/Makefile @@ -19,11 +19,15 @@ # include $(TOPDIR)/config.mk

-LIB = lib$(BOARD).a +LIB = $(obj)lib$(BOARD).a

-OBJS := ms7750se.o +COBJS := ms7750se.o SOBJS := lowlevel_init.o

+SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) +SOBJS := $(addprefix $(obj),$(SOBJS)) + $(LIB): $(OBJS) $(SOBJS) $(AR) crv $@ $(OBJS) $(SOBJS)

@@ -35,9 +39,8 @@ distclean: clean

#################################################################

-.depend: Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c) - $(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@ +include $(SRCTREE)/rules.mk

--include .depend +sinclude $(obj).depend

################################################################# diff --git a/cpu/sh4/Makefile b/cpu/sh4/Makefile index 1bb8bd7..1353dbb 100644 --- a/cpu/sh4/Makefile +++ b/cpu/sh4/Makefile @@ -29,18 +29,22 @@ include $(TOPDIR)/config.mk LIB = $(obj)lib$(CPU).a

START = start.o -OBJS = cpu.o interrupts.o watchdog.o time.o cache.o +COBJS = cpu.o interrupts.o watchdog.o time.o cache.o

-all: .depend $(START) $(LIB) +SRCS := $(START:.o=.S) $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS) $(SOBJS)) +START := $(addprefix $(obj),$(START)) + +all: $(obj).depend $(START) $(LIB)

$(LIB): $(OBJS) - $(AR) crv $@ $(OBJS) + $(AR) $(ARFLAGS) $@ $(OBJS)

#########################################################################

-.depend: Makefile $(START:.o=.S) $(OBJS:.o=.c) - $(CC) -M $(CFLAGS) $(START:.o=.S) $(OBJS:.o=.c) > $@ +# defines $(obj).depend target +include $(SRCTREE)/rules.mk

-sinclude .depend +sinclude $(obj).depend

#########################################################################