Only re-compile version.c as often as necessary
[proxmark3-svn] / bootrom / Makefile
7e931bbd 1# Makefile for bootrom, see ../common/Makefile.common for common settings\r
6658905f 2\r
8652988d 3# DO NOT use thumb mode in the phase 1 bootloader since that generates a section with glue code\r
4ARMSRC = fromflash.c \r
4271e82d 5THUMBSRC = usb.c bootrom.c\r
8652988d 6ASMSRC = ram-reset.s flash-reset.s\r
6658905f 7\r
e73e7172 8# Do not move this inclusion before the definition of {THUMB,ASM,ARM}SRC\r
0fc0fca5 9include ../common/Makefile.common\r
6658905f 10\r
8652988d 11all: $(OBJDIR)/bootrom.s19\r
6658905f 12\r
4271e82d 13$(OBJDIR)/bootrom.elf: $(VERSIONOBJ) $(ASMOBJ) $(ARMOBJ) $(THUMBOBJ)\r
7e931bbd 14 $(LD) -g -Tldscript-flash --oformat elf32-littlearm -Map=$(patsubst %.elf,,$@) -o $@ $^\r
6658905f 15\r
6658905f 16clean:\r
7e931bbd 17 $(DELETE) $(OBJDIR)$(PATHSEP)*.o\r
18 $(DELETE) $(OBJDIR)$(PATHSEP)*.elf\r
19 $(DELETE) $(OBJDIR)$(PATHSEP)*.s19\r
20 $(DELETE) $(OBJDIR)$(PATHSEP)*.map\r
0fc0fca5 21 $(DELETE) $(OBJDIR)$(PATHSEP)*.d\r
8a6aec16 22 $(DELETE) version.c\r
7e931bbd 23\r
8a6aec16 24.PHONY: all clean help \r
7e931bbd 25help:\r
26 @echo Multi-OS Makefile, you are running on $(DETECTED_OS)\r
27 @echo Possible targets:\r
8652988d 28 @echo + all - Make $(OBJDIR)/bootrom.s19, the main bootrom\r
7e931bbd 29 @echo + clean - Clean $(OBJDIR)\r
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