48 lines
942 B
Makefile
48 lines
942 B
Makefile
ifeq ($(BUILDROOT),)
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$(error BUILDROOT IS NOT SET!)
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endif
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TARGET := x86_64-elf
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MAKE.kernel := TARGET=${TARGET} $(MAKE) -C src/kernel
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MAKE.libmittos := TARGET=${TARGET} $(MAKE) -C src/libmittos
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DIST := $(BUILDROOT)/mittos.iso
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SYSROOT := $(BUILDROOT)/sysroot
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all: kernel
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dist: $(DIST)
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$(DIST): kernel
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$(BUILDROOT)/toolchain/setup-grub.sh
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grub-mkrescue -o $@ $(SYSROOT)
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kernel: $(SYSROOT)/kernel
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$(SYSROOT)/kernel: musllib libmittos FORCE
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ifeq ($(shell $(MAKE.kernel) -sq install || echo 1), 1)
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$(MAKE.kernel) install
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endif
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musllib: $(SYSROOT)/usr/lib/libc.a
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$(SYSROOT)/usr/lib/libc.a:
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toolchain/build-musl.sh
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libmittos: $(SYSROOT)/usr/lib/libmittos.a
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$(SYSROOT)/usr/lib/libmittos.a: FORCE
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ifeq ($(shell $(MAKE.libmittos) -sq install || echo 1), 1)
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$(MAKE.libmittos) install
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endif
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clean:
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rm -rf $(DIST)
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$(MAKE.kernel) clean
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$(MAKE.libmittos) clean
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distclean:
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$(MAKE) clean
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rm -rf $(SYSROOT)
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.PHONY: all dist sysroot FORCE |