X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=examples%2Fstandalone%2FMakefile;h=d4be0c7350dcf7b8d8a09c31cf68fd6713510778;hb=5575f79bdaa824a90747d5a3d063b5219521b066;hp=a6819f7792989db39692deec247ee32bcbea47c9;hpb=9e4140329ee9a787d0f96ac2829d618d47f7973f;p=platform%2Fkernel%2Fu-boot.git

diff --git a/examples/standalone/Makefile b/examples/standalone/Makefile
index a6819f7..d4be0c7 100644
--- a/examples/standalone/Makefile
+++ b/examples/standalone/Makefile
@@ -1,21 +1,11 @@
+# SPDX-License-Identifier: GPL-2.0+
 #
 # (C) Copyright 2000-2006
 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-ifdef FTRACE
-CFLAGS += -finstrument-functions -DFTRACE
-endif
 
 extra-y        := hello_world
 extra-$(CONFIG_SMC91111)           += smc91111_eeprom
-extra-$(CONFIG_SMC911X)            += smc911x_eeprom
 extra-$(CONFIG_SPI_FLASH_ATMEL)    += atmel_df_pow2
-extra-$(CONFIG_MPC5xxx)            += interrupt
-extra-$(CONFIG_8xx)                += test_burst timer
-extra-$(CONFIG_8260)               += mem_to_mem_idma2intr
 extra-$(CONFIG_PPC)                += sched
 
 #
@@ -26,54 +16,64 @@ extra-$(CONFIG_PPC)                += sched
 ELF := $(strip $(extra-y))
 
 extra-y += $(addsuffix .srec,$(extra-y)) $(addsuffix .bin,$(extra-y))
-clean-files  := $(extra-) $(addsuffix .srec,$(extra-)) $(addsuffix .bin,$(extra-))
-
+clean-files  := *.srec *.bin
 
 COBJS	:= $(ELF:=.o)
 
 LIB	= $(obj)/libstubs.o
 
-LIBAOBJS-$(CONFIG_PPC) += ppc_longjmp.o ppc_setjmp.o
-LIBAOBJS-$(CONFIG_8xx) += test_burst_lib.o
-LIBAOBJS := $(LIBAOBJS-y)
+LIBOBJS-$(CONFIG_PPC) += ppc_longjmp.o ppc_setjmp.o
+LIBOBJS-y += stubs.o
 
-LIBCOBJS = stubs.o
+targets += $(patsubst $(obj)/%,%,$(LIB)) $(COBJS) $(LIBOBJS-y)
 
-LIBOBJS	= $(addprefix $(obj)/,$(LIBAOBJS) $(LIBCOBJS))
-
-SRCS	:= $(COBJS:.o=.c) $(LIBCOBJS:.o=.c) $(LIBAOBJS:.o=.S)
-OBJS	:= $(addprefix $(obj)/,$(COBJS))
+LIBOBJS	:= $(addprefix $(obj)/,$(LIBOBJS-y))
 ELF	:= $(addprefix $(obj)/,$(ELF))
 
-gcclibdir := $(shell dirname `$(CC) -print-libgcc-file-name`)
-
 # For PowerPC there's no need to compile standalone applications as a
 # relocatable executable.  The relocation data is not needed, and
 # also causes the entry point of the standalone application to be
 # inconsistent.
-ifeq ($(ARCH),powerpc)
-AFLAGS := $(filter-out $(RELFLAGS),$(AFLAGS))
-CFLAGS := $(filter-out $(RELFLAGS),$(CFLAGS))
-CPPFLAGS := $(filter-out $(RELFLAGS),$(CPPFLAGS))
+ifeq ($(CONFIG_PPC),y)
+PLATFORM_CPPFLAGS := $(filter-out $(RELFLAGS),$(PLATFORM_CPPFLAGS))
 endif
 
 # We don't want gcc reordering functions if possible.  This ensures that an
 # application's entry point will be the first function in the application's
 # source file.
-CFLAGS += $(call cc-option,-fno-toplevel-reorder)
+ccflags-y += $(call cc-option,-fno-toplevel-reorder)
+
+LDFLAGS_STANDALONE	+= -Ttext $(CONFIG_STANDALONE_LOAD_ADDR)
 
 #########################################################################
-$(LIB):	$(LIBOBJS)
-	$(call cmd_link_o_target, $(LIBOBJS))
 
-$(ELF):
-$(obj)/%:	$(obj)/%.o $(LIB)
-		$(LD) $(LDFLAGS) -g -Ttext $(CONFIG_STANDALONE_LOAD_ADDR) \
-			-o $@ -e $(SYM_PREFIX)$(notdir $(<:.o=)) $< $(LIB) \
-			-L$(gcclibdir) -lgcc
+quiet_cmd_link_lib = LD      $@
+      cmd_link_lib = $(LD) $(ld_flags) -r -o $@ $(filter $(LIBOBJS), $^)
+
+$(LIB):	$(LIBOBJS) FORCE
+	$(call if_changed,link_lib)
 
-$(obj)/%.srec:	$(obj)/%
-		$(OBJCOPY) -O srec $< $@ 2>/dev/null
+quiet_cmd_link_elf = LD      $@
+      cmd_link_elf = $(LD) $(KBUILD_LDFLAGS) $(LDFLAGS_STANDALONE) -g  \
+		     -o $@ -e $(SYM_PREFIX)$(@F) $< $(LIB) $(PLATFORM_LIBGCC)
 
-$(obj)/%.bin:	$(obj)/%
-		$(OBJCOPY) -O binary $< $@ 2>/dev/null
+$(ELF): $(obj)/%: $(obj)/%.o $(LIB) FORCE
+	$(call if_changed,link_elf)
+
+$(obj)/%.srec: OBJCOPYFLAGS += -O srec
+$(obj)/%.srec: $(obj)/% FORCE
+	$(call if_changed,objcopy)
+
+$(obj)/%.bin: OBJCOPYFLAGS += -O binary
+$(obj)/%.bin: $(obj)/% FORCE
+	$(call if_changed,objcopy)
+
+# some files can only build in ARM or THUMB2, not THUMB1
+
+ifdef CONFIG_SYS_THUMB_BUILD
+ifndef CONFIG_HAS_THUMB2
+
+CFLAGS_stubs.o := -marm
+
+endif
+endif