common/Makefile

   1 # Copyright (c) 2008, 2009 Daniel Mack <daniel@caiaq.de>
   2 # Copyright (c) 2008 Holger Hans Peter Freyther <zecke@openmoko.org>
   3 #
   4 # This program is free software: you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation, either version 3 of the License, or
   7 # (at your option) any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16 #
  17 CROSS=c33-epson-elf-
  18 GCC=$(CROSS)gcc
  19 AS=$(CROSS)as
  20 LD=$(CROSS)ld
  21 HOSTCC=gcc
  22 CC=$(GCC)
  23 OBJCOPY=$(CROSS)objcopy
  24 OBJDUMP=$(CROSS)objdump
  25 STRIP=$(CROSS)strip
  26
  27 CFLAGS+=-Wall -Werror -I. -gstabs -mlong-calls -fno-builtin -Os -mc33pe $(INCLUDES)
  28
  29 # protection in case some Makefile includes this too early
  30 .PHONY: this-is-included-too-early
  31 this-is-included-too-early:
  32         @echo This is common/Makefile reporting an error
  33         @echo move the '"include"' to the bottom of the Makefile.
  34         @echo Otherwise the dependencies are not built in the correct order
  35         @exit 1
  36
  37 .c.o: $<
  38         $(GCC) -M $(CFLAGS) $< > $(notdir $(<:.c=.d))
  39         $(GCC) $(CFLAGS) -c $< -o $(notdir $(<:.c=.o)) -Wa,-ahl=$(notdir $(<:.c=.asm33))
  40
  41 -include $(wildcard *.d) dummy