blob: 1338453e1eb9f8f9afef9af794ef6542689ee994 (
plain) (
tree)
|
|
VERSION = 1
PATCHLEVEL = 8
SUBLEVEL = 6
NAME = "Bday Edition"
CROSS_COMPILE = arm-arago-linux-gnueabi-
CC = ${CROSS_COMPILE}gcc
OBJCOPY = $(CROSS_COMPILE)objcopy
OBJFMT = binary
SRCDIR = src
BINDIR = bin
INCLUDES = $(SRCDIR)/include
CFLAGS =-mcpu=cortex-m3 -mthumb -nostdlib -Wall -Wundef \
-Werror-implicit-function-declaration -Wstrict-prototypes \
-Wdeclaration-after-statement -fno-delete-null-pointer-checks \
-Wempty-body -fno-strict-overflow -g -I$(INCLUDES) -O2
LDFLAGS =-nostartfiles -fno-exceptions -Tfirmware.ld
EXECUTABLE=am335x-pm-firmware.elf
BINFMT=$(EXECUTABLE:.elf=.bin)
.PHONY: all clean
SOURCES = $(shell find $(SRCDIR) -name *.c)
OBJECTS = $(SOURCES:.c=.o)
#
# Pretty print
#
V = @
Q = $(V:1=)
QUIET_CC = $(Q:@=@echo ' CC '$@;)
QUIET_GEN = $(Q:@=@echo ' GEN '$@;)
QUIET_LINK = $(Q:@=@echo ' LINK '$@;)
all: config $(BINFMT)
config:
-$(shell scripts/generate $(VERSION) $(PATCHLEVEL) $(SUBLEVEL))
$(BINFMT): $(EXECUTABLE)
$(QUIET_GEN) $(OBJCOPY) -O$(OBJFMT) $(BINDIR)/$< $(BINDIR)/$@
$(EXECUTABLE): $(OBJECTS)
$(QUIET_LINK) $(CC) $(CFLAGS) $(LDFLAGS) $(OBJECTS) -o $(BINDIR)/$@
.c.o:
$(QUIET_CC) $(CC) $(CFLAGS) $(LDFLAGS) -c $< -o $@
clean:
@echo "Cleaning up..."
-$(shell find . -name *.o -exec rm {} \;)
-$(shell rm -f $(SRCDIR)/include/version.h)
-$(shell rm -f $(BINDIR)/$(EXECUTABLE))
-$(shell rm -f $(BINDIR)/$(EXECUTABLE:.elf=.bin))
@echo "Done!"
|