git.zerfleddert.de Git - proxmark3-svn/blob - common/Makefile.common

   1 # This new makefile replaces the previous Makefile/Makefile.linux
   2 # with as much common code for both environments as possible.
   3 # Following is a short OS detection to set up variables, all the
   4 # remaining Makefile should be portable and only depend on these
   5 # variables
   6 #
   7
   8 # Make sure that all is the default target
   9 # (The including Makefile still needs to define what 'all' is)
  10 all:
  11
  12 # Windows' echo echos its input verbatim, on Posix there is some
  13 #  amount of shell command line parsing going on. echo "" on
  14 #  Windows yields literal "", on Linux yields an empty line
  15 ifeq ($(shell echo ""),)
  16
  17 # This is properly a proper system, so we can use uname
  18 UNAME := $(shell uname)
  19 ifeq ($(UNAME), Linux)
  20 # Linux. (Todo: Add MacOS X if appropriate)
  21 DELETE=rm -rf
  22 MOVE=mv
  23 PATHSEP=/
  24 DETECTED_OS=Linux
  25 # You may/should set this in your environment
  26 ARMLIB ?= /usr/local/lib/gcc/arm-elf/4.3.3/interwork
  27 endif
  28
  29 else
  30
  31 # Assume that we are running on Windows.
  32 DELETE=del /q
  33 MOVE=ren
  34 PATHSEP=\\#
  35 ARMLIB ?= ../../devkitARM/lib/gcc/arm-elf/4.1.0/interwork
  36 DETECTED_OS=Windows
  37
  38 endif
  39
  40 CC      = arm-elf-gcc
  41 AS      = arm-elf-as
  42 LD      = arm-elf-ld
  43 OBJCOPY = arm-elf-objcopy
  44
  45 OBJDIR  = obj
  46
  47 INCLUDE = -I../include
  48
  49 # Also search prerequisites in the common directory (for usb.c)
  50 VPATH = . ../common/
  51
  52 INCLUDES = ../include/proxmark3.h ../include/at91sam7s128.h ../include/config_gpio.h ../include/usb_cmd.h $(APP_INCLUDES)
  53
  54 CFLAGS =  -c $(INCLUDE) -Wall $(APP_CFLAGS)
  55
  56 THUMBOBJ = $(patsubst %.c,$(OBJDIR)/%.o,$(THUMBSRC))
  57 ARMOBJ   = $(patsubst %.c,$(OBJDIR)/%.o,$(ARMSRC))
  58 ASMOBJ   = $(patsubst %.s,$(OBJDIR)/%.o,$(ASMSRC))
  59
  60 $(THUMBOBJ): $(OBJDIR)/%.o: %.c $(INCLUDES)
  61         $(CC) $(CFLAGS) -mthumb -mthumb-interwork -o $@ $<
  62
  63 $(ARMOBJ): $(OBJDIR)/%.o: %.c $(INCLUDES)
  64         $(CC) $(CFLAGS) -mthumb-interwork -o $@ $<
  65
  66 $(ASMOBJ): $(OBJDIR)/%.o: %.s
  67         $(CC) $(CFLAGS) -mthumb-interwork -o $@ $<
  68
  69 # This objcopy call translates physical flash addresses to logical addresses
  70 # See ldscript.common. -- Henryk Plötz <henryk@ploetzli.ch> 2009-08-27
  71 $(OBJDIR)/%.s19: $(OBJDIR)/%.elf
  72         $(OBJCOPY) -Osrec --srec-forceS3  --no-change-warnings \
  73         --change-section-address bootphase1-0x100000 \
  74         --change-section-address bootphase2-0x100000 \
  75         --change-section-address fpgaimage-0x100000 \
  76         --change-section-address .start-0x100000 \
  77         --change-section-address .text-0x100000 \
  78         --change-section-address .rodata-0x100000 $^ $@
  79
  80 # Automatic dependency generation
  81 DEPENDENCY_FILES = $(patsubst %.c,$(OBJDIR)/%.d,$(notdir $(THUMBSRC))) \
  82         $(patsubst %.c,$(OBJDIR)/%.d,$(notdir $(ARMSRC))) \
  83         $(patsubst %.s,$(OBJDIR)/%.d,$(notdir $(ASMSRC)))
  84
  85 $(DEPENDENCY_FILES): Makefile ../common/Makefile.common
  86 $(OBJDIR)/%.d: %.c
  87         @$(CC) -MM -MT "$(@) $(@:.d=.o)" $(CFLAGS) $< > $@
  88 $(OBJDIR)/%.d: %.s
  89         @$(CC) -MM -MT "$(@) $(@:.d=.o)" $(CFLAGS) $< > $@
  90
  91 -include $(DEPENDENCY_FILES)