deac/osd-contiki
1
0
Fork 0
Code Issues Pull requests Releases Wiki Activity
osd-contiki/cpu/mc1322x/src/Makefile.src

42 lines
1 KiB
Text
Raw Normal View History

Makefile cleanup. This is an attempt to fix and cleanup all of the rules, and get rid of some of the recursion. We still need to invoke make several times when we're building for more than one board, and some things can get a bit weird when that happens, but it should generally work. A single BOARD=foo build should be fully correct, now. I attempted to keep things compatible, so existing Makefiles that include libmc1322x/Makefile.include should still work correctly.
2010-09-20 22:28:22 +02:00
# Hey Emacs, this is a -*- makefile -*-
CFLAGS += -I$(MC1322X)/src
ISR ?= $(MC1322X)/src/isr.o
SRC_OBJS += $(MC1322X)/src/default_lowlevel.o $(ISR)
# Two libraries, one with ROM variable space reserved, one without
START_ROMVARS ?= $(MC1322X)/src/start-romvars.o
SRCLIB_ROMVARS = $(MC1322X)/src/src-romvars.a
Fix a makefile dependency with libraries Using the implicit rules for libraries leads to problems if one of the objects fails to build, but the others are still OK. Just make all library rules explicit to avoid this.
2010-09-28 21:48:57 +02:00
$(SRCLIB_ROMVARS): $(SRC_OBJS) $(START_ROMVARS)
$(call pretty,AR,$@)
@rm -f $@
$Q$(AR) $(ARFLAGS) $@ $^
Makefile cleanup. This is an attempt to fix and cleanup all of the rules, and get rid of some of the recursion. We still need to invoke make several times when we're building for more than one board, and some things can get a bit weird when that happens, but it should generally work. A single BOARD=foo build should be fully correct, now. I attempted to keep things compatible, so existing Makefiles that include libmc1322x/Makefile.include should still work correctly.
2010-09-20 22:28:22 +02:00
START ?= $(MC1322X)/src/start.o
SRCLIB = $(MC1322X)/src/src.a
Fix a makefile dependency with libraries Using the implicit rules for libraries leads to problems if one of the objects fails to build, but the others are still OK. Just make all library rules explicit to avoid this.
2010-09-28 21:48:57 +02:00
$(SRCLIB): $(SRC_OBJS) $(START)
$(call pretty,AR,$@)
@rm -f $@
$Q$(AR) $(ARFLAGS) $@ $^
Makefile cleanup. This is an attempt to fix and cleanup all of the rules, and get rid of some of the recursion. We still need to invoke make several times when we're building for more than one board, and some things can get a bit weird when that happens, but it should generally work. A single BOARD=foo build should be fully correct, now. I attempted to keep things compatible, so existing Makefiles that include libmc1322x/Makefile.include should still work correctly.
2010-09-20 22:28:22 +02:00
# ISR is built without thumb
$(ISR): $(ISR:.o=.c)
Pretty-print the output by default. This makes it a lot easier to see what's going on, and let me find some problems. Use "make Q=" or set Q= blank in your user Makefile to see the full commands.
2010-09-25 00:21:29 +02:00
$(call pretty,CC (isr),$@)
$Q$(CC) $(CFLAGS) -MMD -c -o $@ $<
Makefile cleanup. This is an attempt to fix and cleanup all of the rules, and get rid of some of the recursion. We still need to invoke make several times when we're building for more than one board, and some things can get a bit weird when that happens, but it should generally work. A single BOARD=foo build should be fully correct, now. I attempted to keep things compatible, so existing Makefiles that include libmc1322x/Makefile.include should still work correctly.
2010-09-20 22:28:22 +02:00
@$(FINALIZE_DEPENDENCY)
# start-romvars.o is built from start.S with the right flags
$(MC1322X)/src/start-romvars.o: $(MC1322X)/src/start.S
Pretty-print the output by default. This makes it a lot easier to see what's going on, and let me find some problems. Use "make Q=" or set Q= blank in your user Makefile to see the full commands.
2010-09-25 00:21:29 +02:00
$(call pretty,CC (romvars),$@)
$Q$(CC) $(AFLAGS) -MMD -DUSE_ROM_VARS -c -o $@ $<
Makefile cleanup. This is an attempt to fix and cleanup all of the rules, and get rid of some of the recursion. We still need to invoke make several times when we're building for more than one board, and some things can get a bit weird when that happens, but it should generally work. A single BOARD=foo build should be fully correct, now. I attempted to keep things compatible, so existing Makefiles that include libmc1322x/Makefile.include should still work correctly.
2010-09-20 22:28:22 +02:00
@$(FINALIZE_DEPENDENCY)
ifneq ($(MAKECMDGOALS),clean)
-include $(wildcard $(MC1322X)/src/*.d)
endif
clean::
rm -f $(MC1322X)/src/*.{o,d,a}
Reference in a new issue Copy permalink