44 lines
2.3 KiB
Makefile
44 lines
2.3 KiB
Makefile
build/libkernel.a: kernel/Cargo.lock kernel/Cargo.toml kernel/src/* kernel/src/*/* kernel/src/*/*/* kernel/src/*/*/*/* build/initfs.tag
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export PATH="$(PREFIX_PATH):$$PATH" && \
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export INITFS_FOLDER=$(ROOT)/build/initfs && \
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cd kernel && \
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xargo rustc --lib --target $(KTARGET) --release -- -C soft-float -C debuginfo=2 -C lto --emit link=../$@
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build/libkernel_coreboot.a: kernel/Cargo.toml kernel/src/* kernel/src/*/* kernel/src/*/*/* kernel/src/*/*/*/* build/initfs_coreboot.tag
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export PATH="$(PREFIX_PATH):$$PATH" && \
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export INITFS_FOLDER=$(ROOT)/build/initfs_coreboot && \
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cd kernel && \
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xargo rustc --lib --target $(KTARGET) --release --features live -- -C soft-float -C debuginfo=2 -C lto --emit link=../$@
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build/libkernel_live.a: kernel/Cargo.toml kernel/src/* kernel/src/*/* kernel/src/*/*/* kernel/src/*/*/*/* build/initfs_live.tag
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export PATH="$(PREFIX_PATH):$$PATH" && \
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export INITFS_FOLDER=$(ROOT)/build/initfs_live && \
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cd kernel && \
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xargo rustc --lib --target $(KTARGET) --release --features live -- -C soft-float -C debuginfo=2 -C lto --emit link=../$@
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build/kernel: kernel/linkers/$(ARCH).ld build/libkernel.a
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export PATH="$(PREFIX_PATH):$$PATH" && \
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$(LD) --gc-sections -z max-page-size=0x1000 -T $< -o $@ build/libkernel.a && \
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$(OBJCOPY) --only-keep-debug $@ $@.sym && \
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$(OBJCOPY) --strip-debug $@
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build/kernel_coreboot: kernel/linkers/$(ARCH).ld build/libkernel_coreboot.a build/live.o
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export PATH="$(PREFIX_PATH):$$PATH" && \
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$(LD) --gc-sections -z max-page-size=0x1000 -T $< -o $@ build/libkernel_coreboot.a build/live.o && \
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$(OBJCOPY) --only-keep-debug $@ $@.sym && \
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$(OBJCOPY) --strip-debug $@
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build/kernel_live: kernel/linkers/$(ARCH).ld build/libkernel_live.a build/live.o
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export PATH="$(PREFIX_PATH):$$PATH" && \
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$(LD) --gc-sections -z max-page-size=0x1000 -T $< -o $@ build/libkernel_live.a build/live.o && \
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$(OBJCOPY) --only-keep-debug $@ $@.sym && \
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$(OBJCOPY) --strip-debug $@
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build/live.o: build/filesystem.bin
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#TODO: More general use of $(ARCH)
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export PATH="$(PREFIX_PATH):$$PATH" && \
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$(OBJCOPY) -I binary -O elf64-x86-64 -B i386:x86-64 $< $@ \
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--redefine-sym _binary_build_filesystem_bin_start=__live_start \
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--redefine-sym _binary_build_filesystem_bin_end=__live_end \
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--redefine-sym _binary_build_filesystem_bin_size=__live_size
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