Renaming lib code for stm32 f1 series.

lib/stm32f1/Makefile

@@ -0,0 +1,61 @@
+##
+## This file is part of the libopencm3 project.
+##
+## Copyright (C) 2009 Uwe Hermann <uwe@hermann-uwe.de>
+##
+## This program is free software: you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation, either version 3 of the License, or
+## (at your option) any later version.
+##
+## This program is distributed in the hope that it will be useful,
+## but WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+## GNU General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with this program.  If not, see <http://www.gnu.org/licenses/>.
+##
+
+LIBNAME		= libopencm3_stm32
+
+PREFIX		?= arm-none-eabi
+#PREFIX		?= arm-elf
+CC		= $(PREFIX)-gcc
+AR		= $(PREFIX)-ar
+CFLAGS		= -Os -g -Wall -Wextra -I../../include -fno-common \
+		  -mcpu=cortex-m3 -mthumb -Wstrict-prototypes \
+		  -ffunction-sections -fdata-sections -MD
+# ARFLAGS	= rcsv
+ARFLAGS		= rcs
+OBJS		= vector.o rcc.o gpio.o usart.o adc.o spi.o flash.o nvic.o \
+		  rtc.o i2c.o dma.o systick.o exti.o scb.o ethernet.o \
+		  usb_f103.o usb.o usb_control.o usb_standard.o can.o \
+		  timer.o usb_f107.o
+
+VPATH += ../usb
+
+# Be silent per default, but 'make V=1' will show all compiler calls.
+ifneq ($(V),1)
+Q := @
+endif
+
+all: $(LIBNAME).a
+
+$(LIBNAME).a: $(OBJS)
+	@printf "  AR      $(subst $(shell pwd)/,,$(@))\n"
+	$(Q)$(AR) $(ARFLAGS) $@ $^
+
+%.o: %.c
+	@printf "  CC      $(subst $(shell pwd)/,,$(@))\n"
+	$(Q)$(CC) $(CFLAGS) -o $@ -c $<
+
+clean:
+	@printf "  CLEAN   lib/stm32\n"
+	$(Q)rm -f *.o *.d
+	$(Q)rm -f $(LIBNAME).a
+
+.PHONY: clean
+
+-include $(OBJS:.o=.d)
+