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bd20f8f4 | 1 | #----------------------------------------------------------------------------- |
2 | # This code is licensed to you under the terms of the GNU GPL, version 2 or, | |
3 | # at your option, any later version. See the LICENSE.txt file for the text of | |
4 | # the license. | |
5 | #----------------------------------------------------------------------------- | |
6 | # Common makefile functions for all platforms | |
7 | #----------------------------------------------------------------------------- | |
8 | ||
7e931bbd | 9 | # This new makefile replaces the previous Makefile/Makefile.linux |
10 | # with as much common code for both environments as possible. | |
11 | # Following is a short OS detection to set up variables, all the | |
12 | # remaining Makefile should be portable and only depend on these | |
13 | # variables | |
0fc0fca5 | 14 | # |
15 | ||
16 | # Make sure that all is the default target | |
17 | # (The including Makefile still needs to define what 'all' is) | |
18 | all: | |
7e931bbd | 19 | |
c062856a | 20 | CROSS ?= arm-eabi- |
d5be6f7c | 21 | CC = $(CROSS)gcc |
22 | AS = $(CROSS)as | |
23 | LD = $(CROSS)ld | |
24 | OBJCOPY = $(CROSS)objcopy | |
25 | ||
26 | OBJDIR = obj | |
27 | ||
7fe9b0b7 | 28 | INCLUDE = -I../include -I../common |
d5be6f7c | 29 | |
7e931bbd | 30 | # Windows' echo echos its input verbatim, on Posix there is some |
31 | # amount of shell command line parsing going on. echo "" on | |
32 | # Windows yields literal "", on Linux yields an empty line | |
33 | ifeq ($(shell echo ""),) | |
0fc0fca5 | 34 | |
db335b3d | 35 | # This is probably a proper system, so we can use uname |
7e931bbd | 36 | UNAME := $(shell uname) |
7e931bbd | 37 | DELETE=rm -rf |
0fc0fca5 | 38 | MOVE=mv |
8a6aec16 | 39 | COPY=cp |
7e931bbd | 40 | PATHSEP=/ |
d5be6f7c | 41 | FLASH_TOOL=client/flasher |
42 | DETECTED_OS=UNAME | |
7e931bbd | 43 | # You may/should set this in your environment |
a63deed1 | 44 | LIBGCC ?= $(shell $(CC) -print-libgcc-file-name) |
30351384 | 45 | PATH := $(PATH):$(DEVKITARM)/bin |
0fc0fca5 | 46 | |
7e931bbd | 47 | else |
0fc0fca5 | 48 | |
7e931bbd | 49 | # Assume that we are running on Windows. |
50 | DELETE=del /q | |
0fc0fca5 | 51 | MOVE=ren |
8a6aec16 | 52 | COPY=copy |
7e931bbd | 53 | PATHSEP=\\# |
d5be6f7c | 54 | LIBGCC ?= ../../devkitARM/lib/gcc/arm-elf/4.1.0/interwork/libgcc.a |
64b81198 | 55 | FLASH_TOOL=winsrc\\prox.exe |
7e931bbd | 56 | DETECTED_OS=Windows |
0fc0fca5 | 57 | |
7e931bbd | 58 | endif |
59 | ||
7e931bbd | 60 | |
e73e7172 | 61 | # Also search prerequisites in the common directory (for usb.c), and the fpga directory (for fpga.bit) |
62 | VPATH = . ../common/ ../fpga/ | |
7e931bbd | 63 | |
6949aca9 | 64 | INCLUDES = ../include/proxmark3.h ../include/at91sam7s512.h ../include/config_gpio.h ../include/usb_cmd.h $(APP_INCLUDES) |
7e931bbd | 65 | |
d4086fe2 | 66 | CFLAGS = -c $(INCLUDE) -Wall -Werror -pedantic -std=gnu99 $(APP_CFLAGS) |
0fc0fca5 | 67 | |
68 | THUMBOBJ = $(patsubst %.c,$(OBJDIR)/%.o,$(THUMBSRC)) | |
7fe9b0b7 | 69 | ARMOBJ = $(ARMSRC:%.c=$(OBJDIR)/%.o) |
0fc0fca5 | 70 | ASMOBJ = $(patsubst %.s,$(OBJDIR)/%.o,$(ASMSRC)) |
4271e82d | 71 | VERSIONOBJ = $(OBJDIR)/version.o |
0fc0fca5 | 72 | |
73 | $(THUMBOBJ): $(OBJDIR)/%.o: %.c $(INCLUDES) | |
74 | $(CC) $(CFLAGS) -mthumb -mthumb-interwork -o $@ $< | |
75 | ||
76 | $(ARMOBJ): $(OBJDIR)/%.o: %.c $(INCLUDES) | |
77 | $(CC) $(CFLAGS) -mthumb-interwork -o $@ $< | |
78 | ||
79 | $(ASMOBJ): $(OBJDIR)/%.o: %.s | |
80 | $(CC) $(CFLAGS) -mthumb-interwork -o $@ $< | |
81 | ||
4271e82d | 82 | $(VERSIONOBJ): $(OBJDIR)/%.o: %.c $(INCLUDES) |
83 | $(CC) $(CFLAGS) -mthumb -mthumb-interwork -o $@ $< | |
84 | ||
2bfed17d | 85 | # This objcopy call translates physical flash addresses to logical addresses |
db335b3d | 86 | # without touching start address or RAM addresses (.bss and .data sections) |
2bfed17d | 87 | # See ldscript.common. -- Henryk Plötz <henryk@ploetzli.ch> 2009-08-27 |
4f3bd973 | 88 | OBJCOPY_TRANSLATIONS = --no-change-warnings \ |
db335b3d | 89 | --change-addresses -0x100000 --change-start 0 \ |
8fcbf652 | 90 | --change-section-address .bss+0 --change-section-address .data+0 \ |
4f3bd973 | 91 | --change-section-address .commonarea+0 |
92 | $(OBJDIR)/%.s19: $(OBJDIR)/%.elf | |
93 | $(OBJCOPY) -Osrec --srec-forceS3 --strip-debug $(OBJCOPY_TRANSLATIONS) $^ $@ | |
0fc0fca5 | 94 | |
8a6aec16 | 95 | # version.c should be remade on every compilation |
96 | .PHONY: version.c | |
97 | version.c: default_version.c | |
98 | perl ../tools/mkversion.pl .. > $@ || $(COPY) $^ $@ | |
99 | ||
0fc0fca5 | 100 | # Automatic dependency generation |
101 | DEPENDENCY_FILES = $(patsubst %.c,$(OBJDIR)/%.d,$(notdir $(THUMBSRC))) \ | |
102 | $(patsubst %.c,$(OBJDIR)/%.d,$(notdir $(ARMSRC))) \ | |
103 | $(patsubst %.s,$(OBJDIR)/%.d,$(notdir $(ASMSRC))) | |
104 | ||
105 | $(DEPENDENCY_FILES): Makefile ../common/Makefile.common | |
4271e82d | 106 | $(patsubst %.o,%.d,$(THUMBOBJ) $(ARMOBJ)): $(OBJDIR)/%.d: %.c |
8652988d | 107 | @$(CC) -MM -MT "$(@) $(@:.d=.o)" $(CFLAGS) $< > $@ |
4271e82d | 108 | $(patsubst %.o,%.d,$(ASMOBJ)):$(OBJDIR)/%.d: %.s |
8652988d | 109 | @$(CC) -MM -MT "$(@) $(@:.d=.o)" $(CFLAGS) $< > $@ |
0fc0fca5 | 110 | |
111 | -include $(DEPENDENCY_FILES) |