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authorMasahiro Yamada <yamada.m@jp.panasonic.com>2014-02-04 17:24:12 +0900
committerTom Rini <trini@ti.com>2014-02-19 11:07:49 -0500
commit4a20df395d9b6961a4877852e911cbbadd019d40 (patch)
tree9292a67548d80bb1c5590b51992f104786b1b0b9 /examples
parente183a1745aa4ad05dac3d7caf5777dceff3f1958 (diff)
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examples: Use scripts/Makefile.build
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Diffstat (limited to 'examples')
-rw-r--r--examples/api/Makefile21
-rw-r--r--examples/standalone/Makefile46
2 files changed, 19 insertions, 48 deletions
diff --git a/examples/api/Makefile b/examples/api/Makefile
index cad10a3..f770859 100644
--- a/examples/api/Makefile
+++ b/examples/api/Makefile
@@ -11,10 +11,8 @@ ifeq ($(ARCH),arm)
LOAD_ADDR = 0x1000000
endif
-include $(TOPDIR)/config.mk
-
# Resulting ELF and binary exectuables will be named demo and demo.bin
-OUTPUT = $(obj)demo
+extra-y = demo
# Source files located in the examples/api directory
SOBJ_FILES-y += crt0.o
@@ -43,13 +41,13 @@ OBJS += $(addprefix $(obj),$(COBJ_FILES-y))
OBJS += $(addprefix $(obj),$(notdir $(EXT_COBJ_FILES-y)))
OBJS += $(addprefix $(obj),$(notdir $(EXT_SOBJ_FILES-y)))
-all: $(obj).depend $(OUTPUT)
-
#########################################################################
-$(OUTPUT): $(OBJS)
+$(obj)demo: $(OBJS)
$(LD) --gc-sections -Ttext $(LOAD_ADDR) -o $@ $^ $(PLATFORM_LIBS)
- $(OBJCOPY) -O binary $@ $(OUTPUT).bin 2>/dev/null
+
+$(obj)demo.bin: $(obj)demo
+ $(OBJCOPY) -O binary $< $@ 2>/dev/null
# Rule to build generic library C files
$(obj)%.o: $(SRCTREE)/lib/%.c
@@ -58,12 +56,3 @@ $(obj)%.o: $(SRCTREE)/lib/%.c
# Rule to build architecture-specific library assembly files
$(obj)%.o: $(SRCTREE)/arch/$(ARCH)/lib/%.S
$(CC) -g $(CFLAGS) -c -o $@ $<
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################
diff --git a/examples/standalone/Makefile b/examples/standalone/Makefile
index 0841c75..cad4409 100644
--- a/examples/standalone/Makefile
+++ b/examples/standalone/Makefile
@@ -5,27 +5,25 @@
# SPDX-License-Identifier: GPL-2.0+
#
-include $(TOPDIR)/config.mk
-
-ELF-y := hello_world
-
-ELF-$(CONFIG_SMC91111) += smc91111_eeprom
-ELF-$(CONFIG_SMC911X) += smc911x_eeprom
-ELF-$(CONFIG_SPI_FLASH_ATMEL) += atmel_df_pow2
-ELF-$(CONFIG_MPC5xxx) += interrupt
-ELF-$(CONFIG_8xx) += test_burst timer
-ELF-$(CONFIG_8260) += mem_to_mem_idma2intr
-ELF-$(CONFIG_PPC) += sched
+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
#
# Some versions of make do not handle trailing white spaces properly;
# leading to build failures. The problem was found with GNU Make 3.80.
# Using 'strip' as a workaround for the problem.
#
-ELF := $(strip $(ELF-y))
+ELF := $(strip $(extra-y))
+
+extra-y += $(addsuffix .srec,$(extra-y)) $(addsuffix .bin,$(extra-y))
+clean-files := $(extra-) $(addsuffix .srec,$(extra-)) $(addsuffix .bin,$(extra-))
-SREC := $(addsuffix .srec,$(ELF))
-BIN := $(addsuffix .bin,$(ELF))
COBJS := $(ELF:=.o)
@@ -42,8 +40,6 @@ LIBOBJS = $(addprefix $(obj),$(LIBAOBJS) $(LIBCOBJS))
SRCS := $(COBJS:.o=.c) $(LIBCOBJS:.o=.c) $(LIBAOBJS:.o=.S)
OBJS := $(addprefix $(obj),$(COBJS))
ELF := $(addprefix $(obj),$(ELF))
-BIN := $(addprefix $(obj),$(BIN))
-SREC := $(addprefix $(obj),$(SREC))
gcclibdir := $(shell dirname `$(CC) -print-libgcc-file-name`)
@@ -60,13 +56,10 @@ 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_NTR := $(call cc-option,-fno-toplevel-reorder)
-CFLAGS += $(CFLAGS_NTR)
-
-all: $(obj).depend $(OBJS) $(LIB) $(SREC) $(BIN) $(ELF)
+CFLAGS += $(call cc-option,-fno-toplevel-reorder)
#########################################################################
-$(LIB): $(obj).depend $(LIBOBJS)
+$(LIB): $(LIBOBJS)
$(call cmd_link_o_target, $(LIBOBJS))
$(ELF):
@@ -75,19 +68,8 @@ $(obj)%: $(obj)%.o $(LIB)
-o $@ -e $(SYM_PREFIX)$(notdir $(<:.o=)) $< $(LIB) \
-L$(gcclibdir) -lgcc
-$(SREC):
$(obj)%.srec: $(obj)%
$(OBJCOPY) -O srec $< $@ 2>/dev/null
-$(BIN):
$(obj)%.bin: $(obj)%
$(OBJCOPY) -O binary $< $@ 2>/dev/null
-
-#########################################################################
-
-# defines $(obj).depend target
-include $(SRCTREE)/rules.mk
-
-sinclude $(obj).depend
-
-#########################################################################