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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) | |
bd846386 | 18 | |
19 | platform = $(shell uname) | |
20 | ||
0fc0fca5 | 21 | all: |
7e931bbd | 22 | |
5f60ac57 | 23 | CROSS ?= arm-none-eabi- |
d5be6f7c | 24 | CC = $(CROSS)gcc |
25 | AS = $(CROSS)as | |
26 | LD = $(CROSS)ld | |
27 | OBJCOPY = $(CROSS)objcopy | |
28 | ||
29 | OBJDIR = obj | |
30 | ||
7fe9b0b7 | 31 | INCLUDE = -I../include -I../common |
d5be6f7c | 32 | |
bd846386 | 33 | TAR=tar |
34 | TARFLAGS = -C .. -rvf | |
35 | ||
7e931bbd | 36 | # Windows' echo echos its input verbatim, on Posix there is some |
37 | # amount of shell command line parsing going on. echo "" on | |
38 | # Windows yields literal "", on Linux yields an empty line | |
39 | ifeq ($(shell echo ""),) | |
0fc0fca5 | 40 | |
db335b3d | 41 | # This is probably a proper system, so we can use uname |
7e931bbd | 42 | UNAME := $(shell uname) |
7e931bbd | 43 | DELETE=rm -rf |
0fc0fca5 | 44 | MOVE=mv |
8a6aec16 | 45 | COPY=cp |
7e931bbd | 46 | PATHSEP=/ |
d5be6f7c | 47 | FLASH_TOOL=client/flasher |
b38742c9 | 48 | DETECTED_OS=$(UNAME) |
0fc0fca5 | 49 | |
7e931bbd | 50 | else |
0fc0fca5 | 51 | |
7e931bbd | 52 | # Assume that we are running on Windows. |
53 | DELETE=del /q | |
0fc0fca5 | 54 | MOVE=ren |
8a6aec16 | 55 | COPY=copy |
7e931bbd | 56 | PATHSEP=\\# |
23b598ee | 57 | #FLASH_TOOL=winsrc\\prox.exe |
58 | FLASH_TOOL=winsrc\\flash.exe | |
7e931bbd | 59 | DETECTED_OS=Windows |
0fc0fca5 | 60 | |
7e931bbd | 61 | endif |
62 | ||
7e931bbd | 63 | |
e73e7172 | 64 | # Also search prerequisites in the common directory (for usb.c), and the fpga directory (for fpga.bit) |
65 | VPATH = . ../common/ ../fpga/ | |
7e931bbd | 66 | |
6949aca9 | 67 | INCLUDES = ../include/proxmark3.h ../include/at91sam7s512.h ../include/config_gpio.h ../include/usb_cmd.h $(APP_INCLUDES) |
7e931bbd | 68 | |
05ddb52c | 69 | CFLAGS = -c $(INCLUDE) -Wall -Werror -pedantic -std=c99 -Os $(APP_CFLAGS) |
98540684 | 70 | LDFLAGS = -nostartfiles -nodefaultlibs -Wl,-gc-sections -n |
23b598ee | 71 | |
98540684 | 72 | LIBS = -lgcc |
0fc0fca5 | 73 | |
74 | THUMBOBJ = $(patsubst %.c,$(OBJDIR)/%.o,$(THUMBSRC)) | |
7fe9b0b7 | 75 | ARMOBJ = $(ARMSRC:%.c=$(OBJDIR)/%.o) |
0fc0fca5 | 76 | ASMOBJ = $(patsubst %.s,$(OBJDIR)/%.o,$(ASMSRC)) |
4271e82d | 77 | VERSIONOBJ = $(OBJDIR)/version.o |
0fc0fca5 | 78 | |
79 | $(THUMBOBJ): $(OBJDIR)/%.o: %.c $(INCLUDES) | |
80 | $(CC) $(CFLAGS) -mthumb -mthumb-interwork -o $@ $< | |
81 | ||
82 | $(ARMOBJ): $(OBJDIR)/%.o: %.c $(INCLUDES) | |
83 | $(CC) $(CFLAGS) -mthumb-interwork -o $@ $< | |
84 | ||
85 | $(ASMOBJ): $(OBJDIR)/%.o: %.s | |
86 | $(CC) $(CFLAGS) -mthumb-interwork -o $@ $< | |
87 | ||
4271e82d | 88 | $(VERSIONOBJ): $(OBJDIR)/%.o: %.c $(INCLUDES) |
89 | $(CC) $(CFLAGS) -mthumb -mthumb-interwork -o $@ $< | |
90 | ||
2bfed17d | 91 | # This objcopy call translates physical flash addresses to logical addresses |
db335b3d | 92 | # without touching start address or RAM addresses (.bss and .data sections) |
2bfed17d | 93 | # See ldscript.common. -- Henryk Plötz <henryk@ploetzli.ch> 2009-08-27 |
4f3bd973 | 94 | OBJCOPY_TRANSLATIONS = --no-change-warnings \ |
db335b3d | 95 | --change-addresses -0x100000 --change-start 0 \ |
8fcbf652 | 96 | --change-section-address .bss+0 --change-section-address .data+0 \ |
4f3bd973 | 97 | --change-section-address .commonarea+0 |
98 | $(OBJDIR)/%.s19: $(OBJDIR)/%.elf | |
99 | $(OBJCOPY) -Osrec --srec-forceS3 --strip-debug $(OBJCOPY_TRANSLATIONS) $^ $@ | |
0fc0fca5 | 100 | |
8a6aec16 | 101 | # version.c should be remade on every compilation |
102 | .PHONY: version.c | |
103 | version.c: default_version.c | |
104 | perl ../tools/mkversion.pl .. > $@ || $(COPY) $^ $@ | |
105 | ||
0fc0fca5 | 106 | # Automatic dependency generation |
107 | DEPENDENCY_FILES = $(patsubst %.c,$(OBJDIR)/%.d,$(notdir $(THUMBSRC))) \ | |
108 | $(patsubst %.c,$(OBJDIR)/%.d,$(notdir $(ARMSRC))) \ | |
109 | $(patsubst %.s,$(OBJDIR)/%.d,$(notdir $(ASMSRC))) | |
110 | ||
111 | $(DEPENDENCY_FILES): Makefile ../common/Makefile.common | |
4271e82d | 112 | $(patsubst %.o,%.d,$(THUMBOBJ) $(ARMOBJ)): $(OBJDIR)/%.d: %.c |
8652988d | 113 | @$(CC) -MM -MT "$(@) $(@:.d=.o)" $(CFLAGS) $< > $@ |
4271e82d | 114 | $(patsubst %.o,%.d,$(ASMOBJ)):$(OBJDIR)/%.d: %.s |
8652988d | 115 | @$(CC) -MM -MT "$(@) $(@:.d=.o)" $(CFLAGS) $< > $@ |
0fc0fca5 | 116 | |
117 | -include $(DEPENDENCY_FILES) |