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changeset 6:ee6e0a17b894

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conbine main kernel source.
author Taiki TAIRA <e095767@ie.u-ryukyu.ac.jp>
date Thu, 02 Aug 2012 18:59:26 +0900
parents be1123717c14
children 16ddcacdcb8f
files Makefile
diffstat 1 files changed, 44 insertions(+), 7 deletions(-) [+]
line wrap: on
line diff
--- a/Makefile	Fri Jul 27 21:06:56 2012 +0900
+++ b/Makefile	Thu Aug 02 18:59:26 2012 +0900
@@ -1,12 +1,49 @@
-include ./Makefile.def
+HOME		= /Users/TaikiTAIRA
+prefix		= $(HOME)/cross/COMMON_INSTALL/bin
+CBC			= $(prefix)/elf-cbc-gcc-4.6.0
+LD			= $(prefix)/x86_64-elf-ld
 
-default: app
+CBCFLAGS	= -m32 \
+			  -ffreestanding \
+			  -fno-common \
+			  -fno-builtin \
+			  -fomit-frame-pointer \
+			  -Wall \
+			  -O2 \
+			  -c \
+			  -o
+
+LDFLAGS		= -m elf_i386 \
+			  -nostdlib \
+			  -Ttext=0x100000 \
+			  --oformat elf32-i386 \
+			  -o 
+
+TARGET=cbc_os.elf
 
-os: 
-	@$(MAKE) -f Makefile.os
+all: $(TARGET)
+
+kernel_end.o: kernel_end.cbc
+	$(CBC) $(CBCFLAGS) $@ $^
+
+kernel_main.o: kernel_main.cbc
+	$(CBC) $(CBCFLAGS) $@ $^
+
+init.o: init.cbc 
+	$(CBC) $(CBCFLAGS) $@ $^
 
-app: 
-	@$(MAKE) -f Makefile.app
+start.o: start.cbc 
+	$(CBC) $(CBCFLAGS) $@ $^ 
+
+kernel_start.o: kernel_start.cbc kernel_main.o
+	$(CBC) $(CBCFLAGS) $@ $^
+
+bootstrap.o: bootstrap.S 
+	$(CBC) $(CBCFLAGS) $@  $^
+
+$(TARGET): bootstrap.o start.o
+	$(LD) $(LDFLAGS) $@ $^
+
 
 clean:
-	rm -rf *.o kernel kernel.elf
+	@rm -rf *.o *.elf