159 lines
4.4 KiB
Makefile
159 lines
4.4 KiB
Makefile
# ToAruOS Primary Build Script
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ifeq ($(CCC_ANALYZE),yes)
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# CC is set by CCC_ANALYZE to clang
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# It is not recommended that you use a kernel built this way
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else
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CC = i686-pc-toaru-gcc
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endif
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# CFLAGS for core components
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CFLAGS = -Wall -Wextra -pedantic -m32 -O0 -std=c99 -finline-functions -ffreestanding -Wno-unused-function -Wno-unused-parameter -Wstrict-prototypes -g
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# Linker for core
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LD = i686-pc-toaru-ld
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YASM = yasm
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# Feel free to be specific, but I'd rather you not be.
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SUBMODULES = $(patsubst %.c,%.o,$(wildcard kernel/*/*.c))
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USERSPACE = $(shell find userspace/ -type f -name '*.c') $(shell find userspace/ -type f -name '*.cpp') $(shell find userspace/ -type f -name '*.h')
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EMU = qemu-system-i386
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GENEXT = genext2fs
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DISK_SIZE = `util/disk_size.sh`
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DD = dd conv=notrunc
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BEG = util/mk-beg
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END = util/mk-end
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INFO = util/mk-info
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ERRORS = 2>>/tmp/.`whoami`-build-errors || util/mk-error
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ERRORSS = >>/tmp/.`whoami`-build-errors || util/mk-error
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BEGRM = util/mk-beg-rm
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ENDRM = util/mk-end-rm
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EMUARGS = -sdl -kernel toaruos-kernel -m 1024 -serial stdio -vga std -hda toaruos-disk.img -k en-us -no-frame -rtc base=localtime -net nic,model=rtl8139 -net user
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EMUKVM = -enable-kvm
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.PHONY: all system clean clean-once clean-hard clean-soft clean-bin clean-aux clean-core install run
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.SECONDARY:
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all: .passed system tags
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system: .passed toaruos-disk.img toaruos-kernel
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install: system
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@${BEG} "CP" "Installing to /boot..."
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@cp toaruos-kernel /boot/toaruos-kernel
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@${END} "CP" "Installed to /boot"
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# Various different quick options
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run: system
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${EMU} ${EMUARGS} -append "vid=qemu hdd"
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kvm: system
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${EMU} ${EMUARGS} ${EMUKVM} -append "vid=qemu hdd"
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vga: system
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${EMU} ${EMUARGS} -append "vgaterm hdd"
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vga-kvm: system
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${EMU} ${EMUARGS} ${EMUKVM} -append "vgaterm hdd"
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term: system
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${EMU} ${EMUARGS} -append "vid=qemu single hdd"
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term-kvm: system
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${EMU} ${EMUARGS} ${EMUKVM} -append "vid=qemu single hdd"
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debug: system
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${EMU} ${EMUARGS} -append "logtoserial=0 vid=qemu hdd"
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debug-term: system
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${EMU} ${EMUARGS} -append "logtoserial=0 vid=qemu single hdd"
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debug-vga: system
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${EMU} ${EMUARGS} -append "logtoserial=0 vgaterm hdd"
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headless: system
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${EMU} ${EMUARGS} -display none -append "vgaterm hdd"
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run-config: system
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util/config-parser ${EMU}
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test: system
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python util/run-tests.py 2>/dev/null
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.passed:
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@util/check-reqs > /dev/null
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@touch .passed
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################
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# Kernel #
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################
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toaruos-kernel: kernel/start.o kernel/link.ld kernel/main.o ${SUBMODULES} .passed
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@${BEG} "LD" "$<"
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@${CC} -T kernel/link.ld -nostdlib -o toaruos-kernel kernel/*.o ${SUBMODULES} -lgcc ${ERRORS}
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@${END} "LD" "$<"
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@${INFO} "--" "Kernel is ready!"
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kernel/start.o: kernel/start.s
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@${BEG} "yasm" "$<"
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@${YASM} -f elf -o kernel/start.o kernel/start.s ${ERRORS}
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@${END} "yasm" "$<"
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kernel/sys/version.o: kernel/*/*.c kernel/*.c
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%.o: %.c
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@${BEG} "CC" "$<"
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@${CC} ${CFLAGS} -I./kernel/include -c -o $@ $< ${ERRORS}
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@${END} "CC" "$<"
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####################
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# Hard Disk Images #
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####################
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.userspace-check: ${USERSPACE}
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@cd userspace && python build.py
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@touch .userspace-check
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toaruos-disk.img: .userspace-check
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@${BEG} "hdd" "Generating a Hard Disk image..."
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@-rm -f toaruos-disk.img
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@${GENEXT} -B 4096 -d hdd -U -b ${DISK_SIZE} -N 4096 toaruos-disk.img ${ERRORS}
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@${END} "hdd" "Generated Hard Disk image"
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@${INFO} "--" "Hard disk image is ready!"
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##############
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# ctags #
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##############
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tags: kernel/*/*.c kernel/*.c .userspace-check
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@${BEG} "ctag" "Generating CTags..."
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@ctags -R --c++-kinds=+p --fields=+iaS --extra=+q kernel userspace util
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@${END} "ctag" "Generated CTags."
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###############
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# clean #
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###############
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clean-soft:
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@${BEGRM} "RM" "Cleaning modules..."
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@-rm -f kernel/*.o
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@-rm -f ${SUBMODULES}
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@${ENDRM} "RM" "Cleaned modules."
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clean-bin:
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@${BEGRM} "RM" "Cleaning native binaries..."
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@-rm -f hdd/bin/*
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@${ENDRM} "RM" "Cleaned native binaries"
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clean-core:
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@${BEGRM} "RM" "Cleaning final output..."
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@-rm -f toaruos-kernel
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@${ENDRM} "RM" "Cleaned final output"
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clean: clean-soft clean-core
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@${INFO} "--" "Finished soft cleaning"
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clean-hard: clean clean-bin
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@${INFO} "--" "Finished hard cleaning"
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clean-disk:
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@${BEGRM} "RM" "Deleting hard disk image..."
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@-rm -f toaruos-disk.img
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@${ENDRM} "RM" "Deleted hard disk image"
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clean-once:
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@${BEGRM} "RM" "Cleaning one-time files..."
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@-rm -f .passed
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@${ENDRM} "RM" "Cleaned one-time files"
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# vim:noexpandtab
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# vim:tabstop=4
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# vim:shiftwidth=4
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