# Following is a short OS detection to set up variables, all the
# remaining Makefile should be portable and only depend on these
# variables
+#
+
+# Make sure that all is the default target
+# (The including Makefile still needs to define what 'all' is)
+all:
# Windows' echo echos its input verbatim, on Posix there is some
# amount of shell command line parsing going on. echo "" on
# Windows yields literal "", on Linux yields an empty line
ifeq ($(shell echo ""),)
-# This is properly a proper system, so we can use uname
+
+# This is probably a proper system, so we can use uname
UNAME := $(shell uname)
ifeq ($(UNAME), Linux)
# Linux. (Todo: Add MacOS X if appropriate)
DELETE=rm -rf
+MOVE=mv
+COPY=cp
PATHSEP=/
+FLASH_TOOL=linux/flasher
DETECTED_OS=Linux
# You may/should set this in your environment
ARMLIB ?= /usr/local/lib/gcc/arm-elf/4.3.3/interwork
endif
+
else
+
# Assume that we are running on Windows.
DELETE=del /q
+MOVE=ren
+COPY=copy
PATHSEP=\\#
ARMLIB ?= ../../devkitARM/lib/gcc/arm-elf/4.1.0/interwork
+FLASH_TOOL=winsrc\\prox.exe
DETECTED_OS=Windows
+
endif
-CC = arm-elf-gcc
-AS = arm-elf-as
-LD = arm-elf-ld
-OBJCOPY = arm-elf-objcopy
+CROSS = arm-elf-
+CC = $(CROSS)gcc
+AS = $(CROSS)as
+LD = $(CROSS)ld
+OBJCOPY = $(CROSS)objcopy
OBJDIR = obj
INCLUDE = -I../include
-# Also search prerequisites in the common directory (for usb.c)
-VPATH = . ../common/
+# Also search prerequisites in the common directory (for usb.c), and the fpga directory (for fpga.bit)
+VPATH = . ../common/ ../fpga/
+
+INCLUDES = ../include/proxmark3.h ../include/at91sam7s512.h ../include/config_gpio.h ../include/usb_cmd.h $(APP_INCLUDES)
+
+CFLAGS = -c $(INCLUDE) -Wall -Werror -pedantic -std=gnu99 $(APP_CFLAGS)
+
+THUMBOBJ = $(patsubst %.c,$(OBJDIR)/%.o,$(THUMBSRC))
+ARMOBJ = $(patsubst %.c,$(OBJDIR)/%.o,$(ARMSRC))
+ASMOBJ = $(patsubst %.s,$(OBJDIR)/%.o,$(ASMSRC))
+VERSIONOBJ = $(OBJDIR)/version.o
+
+$(THUMBOBJ): $(OBJDIR)/%.o: %.c $(INCLUDES)
+ $(CC) $(CFLAGS) -mthumb -mthumb-interwork -o $@ $<
+
+$(ARMOBJ): $(OBJDIR)/%.o: %.c $(INCLUDES)
+ $(CC) $(CFLAGS) -mthumb-interwork -o $@ $<
+
+$(ASMOBJ): $(OBJDIR)/%.o: %.s
+ $(CC) $(CFLAGS) -mthumb-interwork -o $@ $<
+
+$(VERSIONOBJ): $(OBJDIR)/%.o: %.c $(INCLUDES)
+ $(CC) $(CFLAGS) -mthumb -mthumb-interwork -o $@ $<
+
+# This objcopy call translates physical flash addresses to logical addresses
+# without touching start address or RAM addresses (.bss and .data sections)
+# See ldscript.common. -- Henryk Plötz <henryk@ploetzli.ch> 2009-08-27
+OBJCOPY_TRANSLATIONS = --no-change-warnings \
+ --change-addresses -0x100000 --change-start 0 \
+ --change-section-address .bss+0 --change-section-address .data+0 \
+ --change-section-address .commonarea+0
+$(OBJDIR)/%.s19: $(OBJDIR)/%.elf
+ $(OBJCOPY) -Osrec --srec-forceS3 --strip-debug $(OBJCOPY_TRANSLATIONS) $^ $@
+
+# version.c should be remade on every compilation
+.PHONY: version.c
+version.c: default_version.c
+ perl ../tools/mkversion.pl .. > $@ || $(COPY) $^ $@
+
+# Automatic dependency generation
+DEPENDENCY_FILES = $(patsubst %.c,$(OBJDIR)/%.d,$(notdir $(THUMBSRC))) \
+ $(patsubst %.c,$(OBJDIR)/%.d,$(notdir $(ARMSRC))) \
+ $(patsubst %.s,$(OBJDIR)/%.d,$(notdir $(ASMSRC)))
-INCLUDES = ../include/proxmark3.h ../include/at91sam7s128.h ../include/config_gpio.h ../include/usb_cmd.h $(APP_INCLUDES)
+$(DEPENDENCY_FILES): Makefile ../common/Makefile.common
+$(patsubst %.o,%.d,$(THUMBOBJ) $(ARMOBJ)): $(OBJDIR)/%.d: %.c
+ @$(CC) -MM -MT "$(@) $(@:.d=.o)" $(CFLAGS) $< > $@
+$(patsubst %.o,%.d,$(ASMOBJ)):$(OBJDIR)/%.d: %.s
+ @$(CC) -MM -MT "$(@) $(@:.d=.o)" $(CFLAGS) $< > $@
-CFLAGS = -c $(INCLUDE) -Wall $(APP_CFLAGS)
+-include $(DEPENDENCY_FILES)