X-Git-Url: https://scm.lunaixsky.com/lunaix-os.git/blobdiff_plain/9209afa5f69cffa48a04c4a9066357d5cba75926..refs/heads/nov/intr-tree:/lunaix-os/kernel.mk

diff --git a/lunaix-os/kernel.mk b/lunaix-os/kernel.mk
index 189e970..bb64364 100644
--- a/lunaix-os/kernel.mk
+++ b/lunaix-os/kernel.mk
@@ -1,65 +1,80 @@
-include os.mkinc
 include toolchain.mkinc
+include lunabuild.mkinc
 
-kexclusion = $(shell cat ksrc.excludes)
-
-define ksrc_dirs
-	kernel
-	hal
-	libs
-	arch/$(ARCH)
-endef
-
-define kinc_dirs
-	includes
-	includes/usr
-	arch/$(ARCH)/includes
-endef
-
+include $(lbuild_mkinc)
 
 kbin_dir := $(BUILD_DIR)
 kbin := $(BUILD_NAME)
 
-ksrc_files := $(foreach f, $(ksrc_dirs), $(shell find $(f) -name "*.[cS]"))
-ksrc_files := $(filter-out $(kexclusion),$(ksrc_files))
-ksrc_objs := $(addsuffix .o,$(ksrc_files))
-ksrc_deps := $(addsuffix .d,$(ksrc_files))
-
-kinc_opts := $(addprefix -I,$(kinc_dirs))
+ksrc_objs := $(addsuffix .o,$(_LBUILD_SRCS))
+ksrc_deps := $(addsuffix .d,$(_LBUILD_SRCS))
+khdr_opts := $(addprefix -include ,$(_LBUILD_HDRS))
+kinc_opts := $(addprefix -I,$(_LBUILD_INCS))
+config_h += -include $(lbuild_config_h)
 
 tmp_kbin  := $(BUILD_DIR)/tmpk.bin
-ksymtable := lunaix_ksyms.o
+klinking  := link/lunaix.ld
+
+CFLAGS += $(khdr_opts) $(kinc_opts) $(config_h) -MMD -MP
 
-CFLAGS += -include flags.h
-CFLAGS += -include config.h
+-include $(ksrc_deps)
 
-%.S.o: %.S
+all_linkable = $(filter-out $(klinking),$(1))
+
+%.S.o: %.S $(khdr_files) kernel.mk
 	$(call status_,AS,$<)
-	@$(CC) $(CFLAGS) $(kinc_opts) -c $< -o $@
+	@$(CC) $(CFLAGS) -c $< -o $@
 
-%.c.o: %.c
+%.c.o: %.c kernel.mk
 	$(call status_,CC,$<)
-	@$(CC) $(CFLAGS) $(kinc_opts) -c $< -o $@
+	@$(CC) $(CFLAGS) -c $< -o $@
+
+
+$(klinking): link/lunaix.ldx
+	$(call status_,PP,$<)
+	@$(CC) $(CFLAGS) -x c -E -P $< -o $@
 
-$(tmp_kbin): $(ksrc_objs)
+
+$(tmp_kbin): $(klinking) $(ksrc_objs)
 	$(call status_,LD,$@)
-	@$(CC) -T link/linker.ld $(LDFLAGS) -o $@ $^
+
+	@$(CC) -T $(klinking) $(config_h) $(LDFLAGS) -o $@ \
+			$(call all_linkable,$^)
+
+ksymtable := lunaix_ksyms.o
+ksecsmap  := lunaix_ksecsmap.o
+
+kautogen  := $(ksecsmap) $(ksymtable)
 
 $(ksymtable): $(tmp_kbin)
 	$(call status_,KSYM,$@)
-	@scripts/gen_ksymtable.sh DdRrTtAGg $< > .lunaix_ksymtable.S
-	@$(CC) $(CFLAGS) -c .lunaix_ksymtable.S -o $@
+	@ARCH=$(ARCH) scripts/gen-ksymtable DdRrTtAGg $< > lunaix_ksymtable.S
+
+	@$(CC) $(CFLAGS) -c lunaix_ksymtable.S -o $@
+
+$(ksecsmap): $(tmp_kbin)
+	$(call status_,KGEN,$@)
+	@scripts/elftool.tool -p -i $< > lunaix_ksecsmap.S
+
+	@$(CC) $(CFLAGS) -c lunaix_ksecsmap.S -o $@
 
 .PHONY: __do_relink
-__do_relink: $(ksrc_objs) $(ksymtable)
+
+__do_relink: $(klinking) $(ksrc_objs) $(kautogen)
 	$(call status_,LD,$(kbin))
-	@$(CC) -T link/linker.ld $(LDFLAGS) -o $(kbin) $^
+
+	@$(CC) -T $(klinking) $(config_h) $(LDFLAGS) -o $(kbin) \
+			$(call all_linkable,$^)
+	
 	@rm $(tmp_kbin)
 
+
 .PHONY: all
 all: __do_relink
 
+
 clean:
 	@rm -f $(ksrc_objs)
 	@rm -f $(ksrc_deps)
-	@rm -f .lunaix_ksymtable.S $(ksymtable)
\ No newline at end of file
+	@rm -f $(klinking)
+	@rm -f lunaix_ksymtable.S $(ksymtable)
\ No newline at end of file