Move most rules to Makefile.common

Add automatic dependency generation
Compile ISO14443 files in ARM mode, as was the case with the Linux Makefile before

diff --git a/armsrc/Makefile b/armsrc/Makefile
index 1acfdd88c700d85bcf0479d34ca9a1235c9e9a81..ce1ad087d3b7021e06b1fee4afe4a8b0730d138d 100644 (file)
--- a/armsrc/Makefile
+++ b/armsrc/Makefile
@@ -1,47 +1,49 @@
 # Makefile for armsrc, see ../common/Makefile.common for common settings\r
-include ../common/Makefile.common\r
 \r
 APP_INCLUDES = apps.h\r
 \r
 # Add the "-DWITH_LCD" flag in APP_CLFAGS to add support for LCD\r
-# and add OBJLCD to OBJ too\r
+# and add SRC_LCD to SRC_MAIN\r
 APP_CFLAGS     = -O6\r
 \r
-OBJLCD = $(OBJDIR)/fonts.o \\r
-               $(OBJDIR)/LCD.o\r
+SRC_LCD = fonts.c LCD.c\r
+\r
+SRC_MAIN = start.c \\r
+       appmain.c \\r
+       fpga.c \\r
+       lfops.c \\r
+       iso15693.c \\r
+       util.c \\r
+       usb.c\r
+\r
+# These are to be compiled in ARM mode\r
+SRC_MAIN_FAST =  iso14443.c \\r
+       iso14443a.c\r
 \r
-OBJ =  $(OBJDIR)/start.o \\r
-               $(OBJDIR)/appmain.o \\r
-               $(OBJDIR)/fpga.o \\r
-               $(OBJDIR)/lfops.o \\r
-               $(OBJDIR)/iso14443.o \\r
-               $(OBJDIR)/iso14443a.o \\r
-               $(OBJDIR)/iso15693.o \\r
-               $(OBJDIR)/util.o \\r
-               $(OBJDIR)/usb.o\r
+SRC_FPGA = fpgaimg.c\r
 \r
-OBJFPGA = \\r
-               $(OBJDIR)/fpgaimg.o\r
+THUMBSRC = $(SRC_MAIN) $(SRC_FPGA)\r
+ARMSRC = $(SRC_MAIN_FAST)\r
+\r
+MAIN_OBJ = $(patsubst %.c,$(OBJDIR)/%.o,$(SRC_MAIN) $(SRC_MAIN_FAST))\r
+\r
+# Do not move this inclusion before the definition of {THUMB,ASM,ARM}{OBJ,SRC}\r
+include ../common/Makefile.common\r
 \r
 all: $(OBJDIR)/osimage.s19 $(OBJDIR)/fpgaimage.s19\r
 \r
 $(OBJDIR)/fpgaimage.elf: $(OBJDIR)/fpgaimg.o\r
        $(LD) -g -Tldscript-fpga -Map=$(patsubst %.elf,%.map,$@) -o $@ $^\r
 \r
-$(OBJDIR)/osimage.elf: $(OBJ) $(OBJCOMMON) $(ARMLIB)/libgcc.a\r
+$(OBJDIR)/osimage.elf: $(MAIN_OBJ) $(ARMLIB)/libgcc.a\r
        $(LD) -g -Tldscript -Map=$(patsubst %.elf,%.map,$@) -o $@ $^\r
 \r
-$(OBJDIR)/%.s19: $(OBJDIR)/%.elf\r
-       $(OBJCOPY) -Osrec --srec-forceS3 $^ $@\r
-\r
-$(OBJ) $(OBJFPGA): $(OBJDIR)/%.o: %.c $(INCLUDES)\r
-       $(CC) $(CFLAGS) -mthumb -mthumb-interwork $< -o $@\r
-\r
 clean:\r
        $(DELETE) $(OBJDIR)$(PATHSEP)*.o\r
        $(DELETE) $(OBJDIR)$(PATHSEP)*.elf\r
        $(DELETE) $(OBJDIR)$(PATHSEP)*.s19\r
        $(DELETE) $(OBJDIR)$(PATHSEP)*.map\r
+       $(DELETE) $(OBJDIR)$(PATHSEP)*.d\r
 \r
 .PHONY: all clean help\r
 help:\r
@@ -51,3 +53,4 @@ help:
        @echo + osimage.s19   - The OS image\r
        @echo + fpgaimage.s19 - The FPGA image\r
        @echo + clean         - Clean $(OBJDIR)\r
+\r

diff --git a/bootrom/Makefile b/bootrom/Makefile
index 652e0ae2587a7fe2a4434fe4a960704f79a0b468..2ab91286d90fde201ef02d661e1ab5efea707009 100644 (file)
--- a/bootrom/Makefile
+++ b/bootrom/Makefile
@@ -1,5 +1,4 @@
 # Makefile for bootrom, see ../common/Makefile.common for common settings\r
-include ../common/Makefile.common\r
 \r
 OBJJTAG = $(OBJDIR)/bootrom.o $(OBJDIR)/ram-reset.o $(OBJDIR)/usb.o\r
 OBJFLASH = $(OBJDIR)/flash-reset.o $(OBJDIR)/fromflash.o\r
@@ -7,8 +6,8 @@ OBJFLASH = $(OBJDIR)/flash-reset.o $(OBJDIR)/fromflash.o
 THUMBSRC = usb.c fromflash.c bootrom.c\r
 ASMSRC   = ram-reset.s flash-reset.s\r
 \r
-THUMBOBJ = $(patsubst %.c,$(OBJDIR)/%.o,$(THUMBSRC))\r
-ASMOBJ   = $(patsubst %.s,$(OBJDIR)/%.o,$(ASMSRC))\r
+# Do not move this inclusion before the definition of {THUMB,ASM,ARM}{OBJ,SRC}\r
+include ../common/Makefile.common\r
 \r
 all: bootrom-merged.s19\r
 \r
@@ -21,20 +20,12 @@ $(OBJDIR)/bootrom.elf: $(OBJFLASH)
 $(OBJDIR)/bootrom-forjtag.elf: $(OBJJTAG)\r
        $(LD) -g -Tldscript-ram-jtag --oformat elf32-littlearm -Map=$(patsubst %.elf,%.map,$@) -o $@ $^\r
 \r
-$(OBJDIR)/%.s19: $(OBJDIR)/%.elf\r
-       $(OBJCOPY) -Osrec --srec-forceS3 $^ $@\r
-\r
-$(THUMBOBJ): $(OBJDIR)/%.o: %.c $(INCLUDES)\r
-       $(CC) $(CFLAGS) -mthumb -mthumb-interwork -o $@ $< \r
-\r
-$(ASMOBJ): $(OBJDIR)/%.o: %.s\r
-       $(CC) $(CFLAGS) -mthumb-interwork -o $@ $<\r
-\r
 clean:\r
        $(DELETE) $(OBJDIR)$(PATHSEP)*.o\r
        $(DELETE) $(OBJDIR)$(PATHSEP)*.elf\r
        $(DELETE) $(OBJDIR)$(PATHSEP)*.s19\r
        $(DELETE) $(OBJDIR)$(PATHSEP)*.map\r
+       $(DELETE) $(OBJDIR)$(PATHSEP)*.d\r
        $(DELETE) bootrom-merged.s19\r
 \r
 .PHONY: all clean help\r

diff --git a/common/Makefile.common b/common/Makefile.common
index 38271f51bc65f8c519ad132b5cecff7e479fd945..c4da75e15a06dd0a415564b5c980519b89f623a3 100644 (file)
--- a/common/Makefile.common
+++ b/common/Makefile.common
@@ -3,27 +3,38 @@
 # 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
 UNAME := $(shell uname)
 ifeq ($(UNAME), Linux)
 # Linux. (Todo: Add MacOS X if appropriate)
 DELETE=rm -rf
+MOVE=mv
 PATHSEP=/
 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
 PATHSEP=\\#
 ARMLIB ?= ../../devkitARM/lib/gcc/arm-elf/4.1.0/interwork
 DETECTED_OS=Windows
+
 endif
 
 CC     = arm-elf-gcc
@@ -41,3 +52,32 @@ VPATH = . ../common/
 INCLUDES = ../include/proxmark3.h ../include/at91sam7s128.h ../include/config_gpio.h ../include/usb_cmd.h $(APP_INCLUDES)
 
 CFLAGS =  -c $(INCLUDE) -Wall $(APP_CFLAGS)
+
+THUMBOBJ = $(patsubst %.c,$(OBJDIR)/%.o,$(THUMBSRC))
+ARMOBJ   = $(patsubst %.c,$(OBJDIR)/%.o,$(ARMSRC))
+ASMOBJ   = $(patsubst %.s,$(OBJDIR)/%.o,$(ASMSRC))
+
+$(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 $@ $<
+
+$(OBJDIR)/%.s19: $(OBJDIR)/%.elf
+       $(OBJCOPY) -Osrec --srec-forceS3 $^ $@
+
+# Automatic dependency generation
+DEPENDENCY_FILES = $(patsubst %.c,$(OBJDIR)/%.d,$(notdir $(THUMBSRC))) \
+       $(patsubst %.c,$(OBJDIR)/%.d,$(notdir $(ARMSRC))) \
+       $(patsubst %.s,$(OBJDIR)/%.d,$(notdir $(ASMSRC)))
+
+$(DEPENDENCY_FILES): Makefile ../common/Makefile.common
+$(OBJDIR)/%.d: %.c
+       $(CC) -MM -MT "$(@) $(@:.d=.o)" $(CFLAGS) $< > $@
+$(OBJDIR)/%.d: %.s
+       $(CC) -MM -MT "$(@) $(@:.d=.o)" $(CFLAGS) $< > $@
+
+-include $(DEPENDENCY_FILES)