21 lines
970 B
Makefile
21 lines
970 B
Makefile
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LIBC=$(CONTIKI)/platform/galileo/bsp/libc/i586-elf
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LIBGCC_PATH = /usr/lib/gcc/$(shell gcc -dumpmachine)/$(shell gcc -dumpversion)
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CONTIKI_TARGET_DIRS = .
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CONTIKI_TARGET_MAIN = ${addprefix $(OBJECTDIR)/,contiki-main.o}
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CONTIKI_SOURCEFILES += contiki-main.c newlib-syscalls.c loader.S
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LINKERSCRIPT = $(CONTIKI)/platform/galileo/galileo.ld
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CONTIKI_CPU=$(CONTIKI)/cpu/x86
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include $(CONTIKI)/cpu/x86/Makefile.x86
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CFLAGS += -m32 -march=i586 -nostdinc -isystem $(LIBC)/include -isystem $(LIBGCC_PATH)/include -isystem $(LIBGCC_PATH)/include-fixed
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LDFLAGS += -m32 -nostdlib -T $(LINKERSCRIPT)
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ASFLAGS += --32 -march=i586 -mtune=i586
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# Ideally, this should be part of LDFLAGS (-lc -lm etc). However, we found out that archive
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# static files (.a) must be linked after our own object files, otherwise the linker gets lost
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# and we get undefined references only.
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TARGET_LIBFILES = $(OBJECTDIR)/newlib-syscalls.o $(LIBC)/lib/libm.a $(LIBC)/lib/libc.a $(LIBGCC_PATH)/32/libgcc.a
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