eafcba5e7a
This patch adds support for Contiki's clock module. All functions from core/sys/clock.h are implemented, except clock_set_seconds() and clock_ delay_usec(). The CLOCK_CONF_SECOND macro is set to 128. This value seems to be good enough since several platforms used it. Finally, we use the RTC driver to track the number of ticks from the system clock.
21 lines
978 B
Makefile
21 lines
978 B
Makefile
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 clock.c
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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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