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This patch fixes an issue with the wrong build rules being selected. 

Make is free to choose any fitting rule for a target, and so some 
obj-y files were compiled with initobj flags. This patch also fixes
the behavior for objects being both in initobj and obj.

At the moment all object rules are the same, but if we start not including
all .c files in romstage.c anymore we need to define __PRE_RAM__ in the 
initobj rule and that's when things start breaking.

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5156 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Patrick Georgi 2010-02-24 13:18:01 +00:00 committed by Stefan Reinauer
parent a8aa1b1b13
commit d3428b071e
3 changed files with 12 additions and 8 deletions
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16
Makefile
View File

@ -126,6 +126,10 @@ evaluate_subdirs=$(eval cursubdirs:=$(subdirs)) $(eval subdirs:=) $(foreach dir,
subdirs:=$(PLATFORM-y) $(BUILD-y)
$(eval $(call evaluate_subdirs, modify))
initobjs:=$(addsuffix .initobj.o, $(basename $(initobjs)))
drivers:=$(addsuffix .driver.o, $(basename $(drivers)))
smmobjs:=$(addsuffix .smmobj.o, $(basename $(smmobjs)))
allobjs:=$(foreach var, $(addsuffix s,$(types)), $($(var)))
alldirs:=$(sort $(abspath $(dir $(allobjs))))
source_with_ext=$(patsubst $(obj)/%.o,src/%.$(1),$(allobjs))
@ -160,37 +164,37 @@ $(obj)/$(1)%.o: src/$(1)%.S $(obj)/config.h
endef
define initobjs_c_template
$(obj)/$(1)%.o: src/$(1)%.c $(obj)/config.h
$(obj)/$(1)%.initobj.o: src/$(1)%.c $(obj)/config.h
@printf " CC $$(subst $$(obj)/,,$$(@))\n"
$(CC) -m32 $$(CFLAGS) -c -o $$@ $$<
endef
define initobjs_S_template
$(obj)/$(1)%.o: src/$(1)%.S $(obj)/config.h
$(obj)/$(1)%.initobj.o: src/$(1)%.S $(obj)/config.h
@printf " CC $$(subst $$(obj)/,,$$(@))\n"
$(CC) -m32 -DASSEMBLY $$(CFLAGS) -c -o $$@ $$<
endef
define drivers_c_template
$(obj)/$(1)%.o: src/$(1)%.c $(obj)/config.h
$(obj)/$(1)%.driver.o: src/$(1)%.c $(obj)/config.h
@printf " CC $$(subst $$(obj)/,,$$(@))\n"
$(CC) -m32 $$(CFLAGS) -c -o $$@ $$<
endef
define drivers_S_template
$(obj)/$(1)%.o: src/$(1)%.S
$(obj)/$(1)%.driver.o: src/$(1)%.S
@printf " CC $$(subst $$(obj)/,,$$(@))\n"
$(CC) -m32 -DASSEMBLY $$(CFLAGS) -c -o $$@ $$<
endef
define smmobjs_c_template
$(obj)/$(1)%.o: src/$(1)%.c
$(obj)/$(1)%.smmobj.o: src/$(1)%.c
@printf " CC $$(subst $$(obj)/,,$$(@))\n"
$(CC) -m32 $$(CFLAGS) -c -o $$@ $$<
endef
define smmobjs_S_template
$(obj)/$(1)%.o: src/$(1)%.S
$(obj)/$(1)%.smmobj.o: src/$(1)%.S
@printf " CC $$(subst $$(obj)/,,$$(@))\n"
$(CC) -m32 $$(CFLAGS) -c -o $$@ $$<
endef

2
src/arch/i386/Makefile.bigbootblock.inc
View File

@ -22,7 +22,7 @@ $(obj)/crt0_includes.h: $(crt0s)
@printf " GEN $(subst $(obj)/,,$(@))\n"
printf '$(foreach crt0,config.h $(crt0s),#include "$(crt0:$(obj)/%=%)"\n)' > $@
$(obj)/mainboard/$(MAINBOARDDIR)/crt0.o: $(obj)/mainboard/$(MAINBOARDDIR)/crt0.s
$(obj)/mainboard/$(MAINBOARDDIR)/crt0.initobj.o: $(obj)/mainboard/$(MAINBOARDDIR)/crt0.s
$(CC) -I$(obj) -Wa,-acdlns -c -o $@ $< > $(dir $@)/crt0.disasm
$(obj)/mainboard/$(MAINBOARDDIR)/crt0.s: $(src)/arch/i386/init/crt0.S.lb $(obj)/crt0_includes.h

2
src/arch/i386/Makefile.tinybootblock.inc
View File

@ -95,7 +95,7 @@ $(obj)/romstage/crt0_includes.h: $(crt0s)
mkdir -p $(obj)/romstage
printf '$(foreach crt0,config.h $(crt0s),#include "$(crt0:$(obj)/%=%)"\n)' > $@
$(obj)/mainboard/$(MAINBOARDDIR)/crt0.o: $(obj)/mainboard/$(MAINBOARDDIR)/crt0.s
$(obj)/mainboard/$(MAINBOARDDIR)/crt0.initobj.o: $(obj)/mainboard/$(MAINBOARDDIR)/crt0.s
$(CC) -I$(obj) -Wa,-acdlns -c -o $@ $< > $(dir $@)/crt0.disasm
$(obj)/mainboard/$(MAINBOARDDIR)/crt0.s: $(src)/arch/i386/init/crt0.S.lb $(obj)/romstage/crt0_includes.h