adding more clang build support
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@@ -3,7 +3,9 @@ ARMGNU ?= arm-none-eabi
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COPS = -Wall -O2 -nostdlib -nostartfiles -ffreestanding
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all : kernel.img blinker.bin
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gcc : kernel.img blinker.bin
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all : gcc clang
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clean :
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rm -f *.o
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@@ -12,7 +14,9 @@ clean :
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rm -f *.elf
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rm -f *.list
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rm -f *.img
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rm -f *.hex
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rm -f *.bc
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rm -f *.clang.opt.s
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vectors.o : vectors.s
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$(ARMGNU)-as vectors.s -o vectors.o
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@@ -41,3 +45,39 @@ blinker.bin : memmap start.o blinker.o
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$(ARMGNU)-objcopy blinker.elf -O binary blinker.bin
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LOPS = -Wall -m32 -emit-llvm
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LLCOPS = -march=arm -mcpu=arm1176jzf-s
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LLCOPS0 = -march=arm
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LLCOPS1 = -march=arm -mcpu=arm1176jzf-s
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COPS = -Wall -O2 -nostdlib -nostartfiles -ffreestanding
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OOPS = -std-compile-opts
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clang : bootloader03.clang.hex bootloader03.clang.bin
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bootloader03.clang.bc : bootloader03.c
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clang $(LOPS) -c bootloader03.c -o bootloader03.clang.bc
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bootloader03.clang.opt.elf : loader vectors.o bootloader03.clang.bc
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opt $(OOPS) bootloader03.clang.bc -o bootloader03.clang.opt.bc
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llc $(LLCOPS) bootloader03.clang.opt.bc -o bootloader03.clang.opt.s
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$(ARMGNU)-as bootloader03.clang.opt.s -o bootloader03.clang.opt.o
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$(ARMGNU)-ld -o bootloader03.clang.opt.elf -T loader vectors.o bootloader03.clang.opt.o
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$(ARMGNU)-objdump -D bootloader03.clang.opt.elf > bootloader03.clang.opt.list
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bootloader03.clang.hex : bootloader03.clang.opt.elf
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$(ARMGNU)-objcopy bootloader03.clang.opt.elf bootloader03.clang.hex -O ihex
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bootloader03.clang.bin : bootloader03.clang.opt.elf
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$(ARMGNU)-objcopy bootloader03.clang.opt.elf bootloader03.clang.bin -O binary
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