forth/Makefile

   1 # Makefile
   2
   3 #       Copyright 2009 Christopher Hall <hsw@openmoko.com>
   4 #
   5 # Redistribution and use in source and binary forms, with or without
   6 # modification, are permitted provided that the following conditions are
   7 # met:
   8 #
   9 #  1. Redistributions of source code must retain the above copyright
  10 #     notice, this list of conditions and the following disclaimer.
  11 #
  12 #  2. Redistributions in binary form must reproduce the above copyright
  13 #     notice, this list of conditions and the following disclaimer in
  14 #     the documentation and/or other materials provided with the
  15 #     distribution.
  16 #
  17 # THIS SOFTWARE IS PROVIDED BY THE CONTRIBUTORS ``AS IS'' AND ANY
  18 # EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  19 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  20 # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE
  21 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  22 # CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  23 # SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
  24 # BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  25 # WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
  26 # OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
  27 # IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28
  29 export PATH:=../install/bin:${PATH}
  30
  31 CROSS = c33-epson-elf-
  32 CROSS_GCC = ${CROSS}gcc
  33 CROSS_AS = ${CROSS}as
  34 CROSS_LD = ${CROSS}ld
  35 CROSS_STRIP = ${CROSS}strip
  36 CROSS_OBJDUMP = ${CROSS}objdump
  37 CROSS_OBJCOPY = ${CROSS}objcopy
  38
  39
  40 COMMON = ../common
  41 FATFSDIR = ../fatfs
  42 FATFS_SRC = ${FATFSDIR}/src
  43 LIBDIR=../toolchain/mini-libc
  44
  45 INCLUDES += -I${COMMON}
  46 INCLUDES += -I${FATFS_SRC}
  47 INCLUDES += -I$(LIBDIR)/include
  48
  49 LIBS += $(LIBDIR)/lib/libc.a
  50 LIBS += $$($(CROSS_GCC) -print-libgcc-file-name)
  51
  52 RM = rm -f
  53
  54 CROSS_LDFLAGS = -static --strip-all --no-gc-sections --omagic
  55 CROSS_ASFLAGS = -mc33pe --fatal-warnings
  56
  57
  58 vpath %.c :${COMMON}:${FATFS_SRC}
  59
  60
  61 all: forth.elf
  62
  63
  64 FORTH_OBJECTS = forth.o serial.o debug.o mmc.o tff.o FileSystem.o
  65 forth.elf: ${FORTH_OBJECTS} forth.lds
  66         ${CROSS_LD} ${CROSS_LDFLAGS} -T ${@:.elf=.lds} -Map ${@:.elf=.map} -o $@ ${FORTH_OBJECTS} ${LIBS}
  67         ${CROSS_STRIP} --remove-section=.comment $@
  68         ${CROSS_OBJDUMP} --section-headers $@
  69
  70
  71 clean:
  72         ${RM} *~ *.o *.d *.lst *.elf *.map *.asm33
  73
  74 %.o: %.s
  75         ${CROSS_AS} -o $@ ${CROSS_ASFLAGS} -ahlsm=${@:.o=.lst} $<
  76
  77
  78
  79 include ../common/Makefile