495 lines
16 KiB
Makefile
495 lines
16 KiB
Makefile
# ToaruOS Build Scripts
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ifneq ($(MAKECMDGOALS),toolchain)
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ifeq ($(TOOLCHAIN),)
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$(error $(shell util/helpful-toolchain-error.sh))
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else
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$(shell util/cache-toolchain.sh)
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endif
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endif
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KERNEL_TARGET=i686-elf
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USER_TARGET=i686-pc-toaru
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# Pretty output utilities.
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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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# Rules start here.
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.PHONY: all system install test toolchain userspace modules cdrom fix-cd
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.PHONY: clean clean-soft clean-hard clean-user clean-mods clean-core clean-disk clean-once
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.PHONY: run vga term headless quick
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.PHONY: debug debug-vga debug-term
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.PHONY: virtualbox virtualbox-cdrom run-cdrom
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# Prevents Make from removing intermediary files on failure
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.SECONDARY:
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# Disable built-in rules
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.SUFFIXES:
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all: $(shell util/detect-make-all.sh)
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toolchain:
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@cd toolchain; ./toolchain-build.sh
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###########################
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# Emulator Pseudo-targets #
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###########################
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# Specify which modules should be included on startup.
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# There are a few modules that are kinda required for a working system
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# such as all of the dependencies needed to mount the root partition.
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# We can also include things like the debug shell...
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# Note that ordering matters - list dependencies first.
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BOOT_MODULES := zero random serial
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BOOT_MODULES += procfs tmpfs ata
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#BOOT_MODULES += dospart
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BOOT_MODULES += ext2
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BOOT_MODULES += debug_shell
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BOOT_MODULES += ps2mouse ps2kbd
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BOOT_MODULES += lfbvideo
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BOOT_MODULES += vidset
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BOOT_MODULES += packetfs
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BOOT_MODULES += snd
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BOOT_MODULES += pcspkr
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BOOT_MODULES += ac97
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BOOT_MODULES += net rtl
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# This is kinda silly. We're going to form an -initrd argument..
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# which is basically -initrd "hdd/mod/%.ko,hdd/mod/%.ko..."
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# for each of the modules listed above in BOOT_MODULES
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COMMA := ,
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EMPTY :=
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SPACE := $(EMPTY) $(EMPTY)
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BOOT_MODULES_X = -initrd "$(subst $(SPACE),$(COMMA),$(foreach mod,$(BOOT_MODULES),hdd/mod/$(mod).ko))"
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# QEMU Configuration
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EMU = qemu-system-i386
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# Force the SDL backend with no frame and English (US) keyboard.
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EMUARGS = -sdl -no-frame -k en-us
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# 1GB of RAM
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EMUARGS += -m 1024
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# Serial debug output to stdio (kernel console)
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EMUARGS += -serial stdio
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# Bochs VBE display device
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EMUARGS += -vga std
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# Realtime clock based on localtime (we don't NTP or support timezone configs yet)
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EMUARGS += -rtc base=localtime
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# Network hardware: RTL8139, usermode network emulation.
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EMUARGS += -net nic,model=rtl8139 -net user
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# Enable TCP dumps for monitoring.
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EMUARGS += -net dump
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# Sound hardware: Intel AC'97, PC beeper
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EMUARGS += -soundhw pcspk,ac97
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# Enable KVM if available, or fall back to TCG
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EMUARGS += -M accel=kvm:tcg
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# For development images, load the kernel, modules, hard disk.
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EMUKARGS = -kernel toaruos-kernel
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EMUKARGS += $(BOOT_MODULES_X)
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EMUKARGS += -hda toaruos-disk.img
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# These arguments are passed to the kernel command line.
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DISK_ROOT = root=/dev/hda
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VID_QEMU = vid=qemu,,1280,,720
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START_VGA = start=--vga
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START_SINGLE = start=--single
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START_LIVE = start=live-welcome
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WITH_LOGS = logtoserial=1
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# Various different quick options
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run: system
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${EMU} ${EMUARGS} ${EMUKARGS} -append "$(VID_QEMU) $(DISK_ROOT)"
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quick: system
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${EMU} ${EMUARGS} ${EMUKARGS} -append "$(VID_QEMU) $(DISK_ROOT) start=quick-launch"
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debug: system
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${EMU} ${EMUARGS} ${EMUKARGS} -append "$(VID_QEMU) $(WITH_LOGS) $(DISK_ROOT)"
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vga: system
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${EMU} ${EMUARGS} ${EMUKARGS} -append "$(START_VGA) $(DISK_ROOT)"
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debug-vga: system
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${EMU} ${EMUARGS} ${EMUKARGS} -append "$(WITH_LOGS) $(START_VGA) $(DISK_ROOT)"
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term: system
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${EMU} ${EMUARGS} ${EMUKARGS} -append "$(VID_QEMU) $(START_SINGLE) $(DISK_ROOT)"
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debug-term: system
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${EMU} ${EMUARGS} ${EMUKARGS} -append "$(VID_QEMU) $(START_SINGLE) $(WITH_LOGS) $(DISK_ROOT)"
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headless: system
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${EMU} ${EMUARGS} ${EMUKARGS} -display none -append "$(START_VGA) $(DISK_ROOT)"
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live: system
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${EMU} ${EMUARGS} ${EMUKARGS} -append "$(VID_QEMU) $(START_LIVE) $(DISK_ROOT)"
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# Run the cdrom
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run-cdrom: toaruos.iso
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${EMU} ${EMUARGS} -cdrom toaruos.iso
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# Run VirtualBox
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virtualbox: system
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util/run-virtualbox.sh
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virtualbox-cdrom: toaruos.iso
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util/run-virtualbox-cdrom.sh
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# Run the test suite
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test: system
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expect util/test.exp
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################
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# Kernel #
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################
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# Kernel build flags
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CFLAGS = -O2 -std=c99
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CFLAGS += -finline-functions -ffreestanding
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CFLAGS += -Wall -Wextra -Wno-unused-function -Wno-unused-parameter -Wno-format
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CFLAGS += -pedantic -fno-omit-frame-pointer
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CFLAGS += -D_KERNEL_
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ASFLAGS = --32
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# Build kernel with bare elf toolchain
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KCC = $(KERNEL_TARGET)-gcc
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KNM = $(KERNEL_TARGET)-nm
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KCXX= $(KERNEL_TARGET)-g++
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KAR = $(KERNEL_TARGET)-ar
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KAS = $(KERNEL_TARGET)-as
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KSTRIP = $(KERNEL_TARGET)-strip
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# Kernel autoversioning with git sha
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CFLAGS += -DKERNEL_GIT_TAG=`util/make-version`
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# All of the core parts of the kernel are built directly.
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KERNEL_OBJS = $(patsubst %.c,%.o,$(wildcard kernel/*.c))
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KERNEL_OBJS += $(patsubst %.c,%.o,$(wildcard kernel/*/*.c))
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KERNEL_OBJS += $(patsubst %.c,%.o,$(wildcard kernel/*/*/*.c))
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KERNEL_ASMOBJS = $(filter-out kernel/symbols.o,$(patsubst %.S,%.o,$(wildcard kernel/*.S)))
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toaruos-kernel: ${KERNEL_ASMOBJS} ${KERNEL_OBJS} kernel/symbols.o
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@${BEG} "CC" "$@"
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@${KCC} -T kernel/link.ld ${CFLAGS} -nostdlib -o toaruos-kernel ${KERNEL_ASMOBJS} ${KERNEL_OBJS} kernel/symbols.o -lgcc ${ERRORS}
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@${END} "CC" "$@"
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@${INFO} "--" "Kernel is ready!"
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kernel/symbols.o: ${KERNEL_ASMOBJS} ${KERNEL_OBJS} util/generate_symbols.py
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@-rm -f kernel/symbols.o
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@${BEG} "NM" "Generating symbol list..."
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@${KCC} -T kernel/link.ld ${CFLAGS} -nostdlib -o toaruos-kernel ${KERNEL_ASMOBJS} ${KERNEL_OBJS} -lgcc ${ERRORS}
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@${KNM} toaruos-kernel -g | util/generate_symbols.py > kernel/symbols.S
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@${END} "NM" "Generated symbol list."
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@${BEG} "AS" "kernel/symbols.S"
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@${KAS} ${ASFLAGS} kernel/symbols.S -o $@ ${ERRORS}
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@${END} "AS" "kernel/symbols.S"
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kernel/sys/version.o: kernel/*/*.c kernel/*.c
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hdd/mod:
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@mkdir -p hdd/mod
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# Loadable modules
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MODULES = $(patsubst modules/%.c,hdd/mod/%.ko,$(wildcard modules/*.c))
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# We also want to rebuild when a header changes.
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# This is a naive approach, but it works...
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HEADERS = $(shell find kernel/include/ -type f -name '*.h')
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hdd/mod/%.ko: modules/%.c ${HEADERS} | hdd/mod
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@${BEG} "CC" "$< [module]"
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@${KCC} -T modules/link.ld -I./kernel/include -nostdlib ${CFLAGS} -c -o $@ $< ${ERRORS}
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@${END} "CC" "$< [module]"
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modules: ${MODULES}
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kernel/%.o: kernel/%.S
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@${BEG} "AS" "$<"
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@${KAS} ${ASFLAGS} $< -o $@ ${ERRORS}
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@${END} "AS" "$<"
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kernel/%.o: kernel/%.c ${HEADERS}
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@${BEG} "CC" "$<"
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@${KCC} ${CFLAGS} -nostdlib -g -I./kernel/include -c -o $@ $< ${ERRORS}
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@${END} "CC" "$<"
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system: toaruos-disk.img toaruos-kernel ${MODULES}
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#############
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# Userspace #
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#############
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# Userspace build flags
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USER_CFLAGS = -O3 -m32 -Wa,--32 -g -Iuserspace -std=c99 -U__STRICT_ANSI__ -Lhdd/usr/lib
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USER_CXXFLAGS = -O3 -m32 -Wa,--32 -g -Iuserspace
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USER_BINFLAGS =
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STRIP_LIBS = 1
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# We always build with our targetted cross-compiler
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CC = $(USER_TARGET)-gcc
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NM = $(USER_TARGET)-nm
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CXX= $(USER_TARGET)-g++
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AR = $(USER_TARGET)-ar
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AS = $(USER_TARGET)-as
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STRIP = $(USER_TARGET)-strip
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# Userspace binaries and libraries
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USER_CFILES = $(filter-out userspace/core/init.c,$(shell find userspace -not -wholename '*/lib/*' -not -wholename '*.static.*' -name '*.c'))
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USER_CXXFILES = $(shell find userspace -not -wholename '*/lib/*' -name '*.c++')
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USER_LIBFILES = $(shell find userspace -wholename '*/lib/*' -name '*.c')
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LIBC=hdd/usr/lib/libc.so
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# PYthon sources
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PYTHON_LIBS = $(shell find userspace -wholename '*/lib/*' -name '*.py')
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PYTHON_BINS = $(shell find userspace -wholename '*/bin/*' -name '*.py')
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PYTHON_FILES = $(foreach file,$(PYTHON_LIBS),$(patsubst %.py,hdd/usr/python/lib/python3.6/%.py,$(notdir ${file})))
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PYTHON_FILES += $(foreach file,$(PYTHON_BINS),$(patsubst %.py,hdd/bin/%.py,$(notdir ${file})))
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# Userspace output files (so we can define metatargets)
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NONTEST_C = $(foreach f,$(USER_CFILES),$(if $(findstring /tests/,$f),,$f))
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NONTEST_CXX = $(foreach f,$(USER_CXXFILES),$(if $(findstring /tests/,$f),,$f))
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NONTEST = $(foreach file,$(NONTEST_C),$(patsubst %.c,hdd/bin/%,$(notdir ${file})))
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NONTEST += $(foreach file,$(NONTEST_CXX),$(patsubst %.c++,hdd/bin/%,$(notdir ${file})))
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NONTEST += $(foreach file,$(USER_CSTATICFILES),$(patsubst %.static.c,hdd/bin/%,$(notdir ${file})))
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NONTEST += $(foreach file,$(USER_LIBFILES),$(patsubst %.c,hdd/usr/lib/libtoaru-%.so,$(notdir ${file})))
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NONTEST += $(LIBC) hdd/bin/init hdd/lib/ld.so
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USERSPACE = $(foreach file,$(USER_CFILES),$(patsubst %.c,hdd/bin/%,$(notdir ${file})))
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USERSPACE += $(foreach file,$(USER_CXXFILES),$(patsubst %.c++,hdd/bin/%,$(notdir ${file})))
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USERSPACE += $(foreach file,$(USER_CSTATICFILES),$(patsubst %.static.c,hdd/bin/%,$(notdir ${file})))
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USERSPACE += $(foreach file,$(USER_LIBFILES),$(patsubst %.c,hdd/usr/lib/libtoaru-%.so,$(notdir ${file})))
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USERSPACE += $(LIBC) hdd/bin/init hdd/lib/ld.so
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userspace: ${USERSPACE}
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# Init must be built static at the moment.
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hdd/bin/init: userspace/core/init.c
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@${BEG} "CC" "$< (static)"
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@${CC} -o $@ -static -Wl,-static $(USER_CFLAGS) $(USER_BINFLAGS) $< ${ERRORS}
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@${END} "CC" "$< (static)"
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# Libraries
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define user-c-rule
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$1: $2 $(shell util/auto-dep.py --deps $2) $(LIBC)
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@${BEG} "CCSO" "$$<"
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@${CC} -o $$@ $(USER_CFLAGS) -shared -fPIC $$(shell util/auto-dep.py --cflags $$<) $$< $$(shell util/auto-dep.py --libs $$<) -lc ${ERRORS}
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@if [ "x$(STRIP_LIBS)" = "x1" ]; then ${STRIP} $$@; fi
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@${END} "CCSO" "$$<"
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endef
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$(foreach file,$(USER_LIBFILES),$(eval $(call user-c-rule,$(patsubst %.c,hdd/usr/lib/libtoaru-%.so,$(notdir ${file})),${file})))
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# Binaries from C sources
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define user-c-rule
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$1: $2 $(shell util/auto-dep.py --deps $2) $(LIBC)
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@${BEG} "CC" "$$<"
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@${CC} -o $$@ $(USER_CFLAGS) $(USER_BINFLAGS) -fPIE $$(shell util/auto-dep.py --cflags $$<) $$< $$(shell util/auto-dep.py --libs $$<) -lc ${ERRORS}
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@${END} "CC" "$$<"
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endef
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$(foreach file,$(USER_CFILES),$(eval $(call user-c-rule,$(patsubst %.c,hdd/bin/%,$(notdir ${file})),${file})))
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# Binaries from C++ sources
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define user-cxx-rule
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$1: $2 $(shell util/auto-dep.py --deps $2) $(LIBC)
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@${BEG} "C++" "$$<"
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@${CXX} -o $$@ $(USER_CXXFLAGS) $(USER_BINFLAGS) $$(shell util/auto-dep.py --cflags $$<) $$< $$(shell util/auto-dep.py --libs $$<) -lc ${ERRORS}
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@${END} "C++" "$$<"
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endef
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$(foreach file,$(USER_CXXFILES),$(eval $(call user-cxx-rule,$(patsubst %.c++,hdd/bin/%,$(notdir ${file})),${file})))
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hdd/usr/lib:
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@mkdir -p hdd/usr/lib
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# Bad implementations of shared libraries
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hdd/usr/lib/libc.so: ${TOOLCHAIN}/lib/libc.a | hdd/usr/lib
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@${BEG} "SO" "$@"
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@cp ${TOARU_SYSROOT}/usr/lib/libc.a libc.a
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@# init and fini don't belong in our shared object
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@ar d libc.a lib_a-init.o
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@ar d libc.a lib_a-fini.o
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@# Remove references to newlib's reentrant malloc
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@ar d libc.a lib_a-callocr.o
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@ar d libc.a lib_a-cfreer.o
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@ar d libc.a lib_a-freer.o
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@ar d libc.a lib_a-malignr.o
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@ar d libc.a lib_a-mallinfor.o
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@ar d libc.a lib_a-mallocr.o
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@ar d libc.a lib_a-malloptr.o
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@ar d libc.a lib_a-msizer.o
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@ar d libc.a lib_a-mallstatsr.o
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@ar d libc.a lib_a-pvallocr.o
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@ar d libc.a lib_a-vallocr.o
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@ar d libc.a lib_a-reallocr.o
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@ar d libc.a lib_a-realloc.o
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@ar d libc.a lib_a-calloc.o
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@ar d libc.a lib_a-reallo.o
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@${CC} -shared -o libc.so -Wl,--whole-archive libc.a -Wl,--no-whole-archive ${ERRORS}
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@mv libc.so hdd/usr/lib/libc.so
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@if [ "x$(STRIP_LIBS)" = "x1" ]; then ${STRIP} $@; fi
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@rm libc.a
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@${END} "SO" "$@"
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hdd/lib:
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@mkdir -p hdd/lib
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hdd/lib/ld.so: linker/linker.c | hdd/lib
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@${BEG} "CC" "$<"
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@${CC} -static -Wl,-static -std=c99 -g -U__STRICT_ANSI__ -o $@ -Os -T linker/link.ld $< ${ERRORS}
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@${END} "CC" "$<"
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define basic-so-wrapper
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hdd/usr/lib/lib$(1).so: ${TOOLCHAIN}/lib/lib$(1).a
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@${BEG} "SO" "$$@"
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@${CC} -shared -Wl,-soname,lib$(1).so -o lib$(1).so -Lhdd/usr/lib -Wl,--whole-archive ${TOOLCHAIN}/lib/lib$(1).a -Wl,--no-whole-archive $2 -lgcc
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@mv lib$(1).so hdd/usr/lib/lib$(1).so
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@if [ "x$(STRIP_LIBS)" = "x1" ]; then ${STRIP} $$@; fi
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@${END} "SO" "$$@"
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endef
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$(eval $(call basic-so-wrapper,gcc,))
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$(eval $(call basic-so-wrapper,m,))
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$(eval $(call basic-so-wrapper,z,))
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$(eval $(call basic-so-wrapper,ncurses,))
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$(eval $(call basic-so-wrapper,panel,-lncurses))
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$(eval $(call basic-so-wrapper,png15,-lz))
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$(eval $(call basic-so-wrapper,pixman-1,-lm))
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$(eval $(call basic-so-wrapper,cairo,-lpixman-1 -lpng15 -lfreetype))
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$(eval $(call basic-so-wrapper,OSMesa,-lm))
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# Python parts of userspace
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hdd/usr/python/lib/python3.6:
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@mkdir -p $@
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hdd/bin/%.py: userspace/py/bin/%.py
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@cp $< $@
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hdd/usr/python/lib/python3.6/%.py: userspace/py/lib/%.py hdd/usr/python/lib/python3.6
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@cp $< $@
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####################
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# Hard Disk Images #
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####################
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# Hard disk image generation
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GENEXT = genext2fs
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DISK_SIZE = `util/disk_size.sh`
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toaruos-disk.img: ${USERSPACE} util/devtable ${PYTHON_FILES}
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@${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 -D util/devtable -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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# CD Images #
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#############
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cdrom: toaruos.iso
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hdd/usr/share/terminfo/t/toaru: util/toaru.tic
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@mkdir -p hdd/usr/share/terminfo/t
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@cp $< $@
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FORCE:
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_cdrom: FORCE | ${NONTEST} toaruos-kernel
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@-rm -rf _cdrom
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@cp -r util/cdrom _cdrom
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_cdrom/mod: ${MODULES} _cdrom
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@mv hdd/mod $@
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_cdrom/kernel: toaruos-kernel _cdrom
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@cp $< $@
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BLACKLIST = hdd/usr/share/wallpapers/grandcanyon.png
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BLACKLIST += hdd/usr/share/wallpapers/paris.png
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BLACKLIST += hdd/usr/share/wallpapers/southbay.png
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BLACKLIST += hdd/usr/share/wallpapers/yokohama.png
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BLACKLIST += hdd/usr/share/wallpapers/yosemite.png
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_cdrom/ramdisk.img: ${NONTEST} hdd/usr/share/wallpapers util/devtable hdd/usr/share/terminfo/t/toaru _cdrom _cdrom/mod ${PYTHON_FILES}
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@${BEG} "ext" "Generating a ramdisk image..."
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@rm -f $(filter-out ${NONTEST},${USERSPACE})
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@rm -f ${BLACKLIST}
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@${STRIP} ${NONTEST}
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@${GENEXT} -B 4096 -d hdd -D util/devtable -U -b 16384 -N 2048 $@
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@${END} "ext" "Generated ramdisk image"
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|
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_cdrom/ramdisk.img.gz: _cdrom/ramdisk.img
|
|
@gzip $<
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|
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define fixup-cd
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@git checkout hdd/usr/share/wallpapers
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@mv _cdrom/mod hdd/mod
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@rm -r _cdrom
|
|
endef
|
|
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toaruos.iso: _cdrom/ramdisk.img.gz _cdrom/kernel
|
|
@${BEG} "ISO" "Building a CD image"
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|
@if grep precise /etc/lsb-release; then grub-mkrescue -o $@ _cdrom; else grub-mkrescue -d /usr/lib/grub/i386-pc --compress=xz -o $@ _cdrom -- -quiet 2> /dev/null; fi
|
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@${END} "ISO" "Building a CD image"
|
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$(call fixup-cd)
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|
@${INFO} "--" "CD generated"
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|
|
|
netboot.img.gz: _cdrom/ramdisk.img.gz
|
|
cp _cdrom/ramdisk.img.gz netboot.img.gz
|
|
$(call fixup-cd)
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|
|
|
fix-cd:
|
|
$(call fixup-cd)
|
|
|
|
##############
|
|
# ctags #
|
|
##############
|
|
tags: kernel/*/*.c kernel/*.c userspace/**/*.c modules/*.c linker/*.c
|
|
@${BEG} "ctag" "Generating CTags..."
|
|
@-ctags -R --c++-kinds=+p --fields=+iaS --extra=+q kernel userspace modules util linker ${ERRORS}
|
|
@${END} "ctag" "Generated CTags."
|
|
|
|
###############
|
|
# clean #
|
|
###############
|
|
|
|
clean-soft:
|
|
@${BEGRM} "RM" "Cleaning kernel objects..."
|
|
@-rm -f kernel/*.o
|
|
@-rm -f kernel/*/*.o
|
|
@-rm -f ${KERNEL_OBJS}
|
|
@${ENDRM} "RM" "Cleaned kernel objects"
|
|
|
|
clean-user:
|
|
@${BEGRM} "RM" "Cleaning userspace products..."
|
|
@-rm -f ${USERSPACE}
|
|
@${ENDRM} "RM" "Cleaned userspace products"
|
|
|
|
clean-mods:
|
|
@${BEGRM} "RM" "Cleaning kernel modules..."
|
|
@-rm -f hdd/mod/*
|
|
@${ENDRM} "RM" "Cleaned kernel modules"
|
|
|
|
clean-core:
|
|
@${BEGRM} "RM" "Cleaning final output..."
|
|
@-rm -f toaruos-kernel
|
|
@${ENDRM} "RM" "Cleaned final output"
|
|
|
|
clean-disk:
|
|
@${BEGRM} "RM" "Deleting hard disk image..."
|
|
@-rm -f toaruos-disk.img
|
|
@${ENDRM} "RM" "Deleted hard disk image"
|
|
|
|
clean: clean-soft clean-core
|
|
@${INFO} "--" "Finished soft cleaning"
|
|
|
|
clean-hard: clean clean-user clean-mods
|
|
@${INFO} "--" "Finished hard cleaning"
|
|
|
|
|
|
# vim:noexpandtab
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|
# vim:tabstop=4
|
|
# vim:shiftwidth=4
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