206 lines
4.1 KiB
Makefile
206 lines
4.1 KiB
Makefile
include ../compiler.mak
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include ../version.mak
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include ../dirs.mak
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ifndef OPTLEVEL
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OPTLEVEL:=-O2
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endif
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ifeq ($(CPU),x86)
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BUILDID=x86
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X86FAMILY=1
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CPUFLAGS=
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CPULDFLAGS=
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CPUNASMFLAGS=-felf32
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CPUOBJS:=$(CPU)/boot.o $(CPU)/base.o $(CPU)/x86.o
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endif
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ifeq ($(CPU),x64)
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BUILDID=x64
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X86FAMILY=1
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CPUFLAGS=-ffreestanding -mno-red-zone
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CPULDFLAGS=-z max-page-size=0x1000
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CPUNASMFLAGS=-felf64
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CPUOBJS:=$(CPU)/base.o $(CPU)/x64.o
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endif
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ifdef X86FAMILY
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CPUOBJS:=$(CPUOBJS) \
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$(CPU)/memorymanagement.o \
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x86-family/memorymanagement.o \
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$(CPU)/interrupt.o \
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$(CPU)/gdt.o \
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x86-family/gdt.o \
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$(CPU)/idt.o \
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x86-family/idt.o \
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$(CPU)/syscall.o \
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$(CPU)/thread.o \
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$(CPU)/scheduler.o \
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$(CPU)/process.o \
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x86-family/msr.o \
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x86-family/float.o \
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x86-family/x86-family.o
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CPUFLAGS:=$(CPUFLAGS) -mno-mmx -mno-sse -mno-sse2 -mno-sse3 -mno-3dnow
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endif
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DIRS=. x64 x86 x86-family fs kb kb/layout
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DEFINES:=-DSORTIX_KERNEL -U_GNU_SOURCE
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ifeq ($(PANIC_SHORT),1)
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DEFINES:=$(DEFINES) -DPANIC_SHORT
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endif
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ifeq ($(DISKWRITE),1)
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DEFINES:=$(DEFINES) -DENABLE_DISKWRITE=1
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else
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DEFINES:=$(DEFINES) -DENABLE_DISKWRITE=0
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endif
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ifeq ($(CALLTRACE),1)
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DEFINES:=$(DEFINES) -DENABLE_CALLTRACE=1
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else
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DEFINES:=$(DEFINES) -DENABLE_CALLTRACE=0
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endif
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ifdef VERSION
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DEFINES:=$(DEFINES) -DVERSIONSTR=\"$(VERSION)\"
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endif
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INCLUDES=-I. -Iinclude
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CPPFLAGS=$(INCLUDES) $(DEFINES)
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ifeq ($(DEBUG_KERNEL),1)
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FLAGSDEBUG=-g3
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else
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FLAGSDEBUG=$(OPTLEVEL)
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endif
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FLAGS=$(CPUFLAGS) -Wall -Wall -Wextra -nostdlib -nostartfiles \
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-nodefaultlibs -fno-stack-protector $(FLAGSDEBUG)
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CFLAGS=$(FLAGS)
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CXXFLAGS=$(FLAGS) -std=gnu++0x -fno-exceptions -fno-rtti
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ASFLAGS=
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NASMFLAGS=$(CPUNASMFLAGS)
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STATICLIBS=\
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-lmaxsi-sortix \
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HEADERDIRS:=$(shell find include -type d)
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HEADERS:=$(shell find include -type f)
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OBJS=$(CPUOBJS) \
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kernel.o \
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interrupt.o \
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worker.o \
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time.o \
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log.o \
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utf8.o \
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memorymanagement.o \
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calltrace.o \
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$(CPU)/calltrace.o \
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kthread.o \
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$(CPU)/kthread.o \
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interlock.o \
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$(CPU)/interlock.o \
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panic.o \
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keyboard.o \
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kb/ps2.o \
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kb/layout/us.o \
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scheduler.o \
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syscall.o \
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sound.o \
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pci.o \
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com.o \
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uart.o \
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terminal.o \
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linebuffer.o \
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logterminal.o \
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textterminal.o \
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serialterminal.o \
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textbuffer.o \
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vgatextbuffer.o \
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lfbtextbuffer.o \
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descriptors.o \
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device.o \
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refcount.o \
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video.o \
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bga.o \
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vga.o \
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kernelinfo.o \
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elf.o \
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process.o \
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initrd.o \
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thread.o \
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io.o \
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pipe.o \
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filesystem.o \
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directory.o \
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mount.o \
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signal.o \
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fs/util.o \
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fs/devfs.o \
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fs/initfs.o \
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fs/ramfs.o \
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fs/videofs.o \
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ata.o \
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ALLOBJS=\
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$(OBJS) \
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end.o
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all: sortix.bin
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.PHONY: all headers clean install install-include-dirs install-headers
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headers:
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# x64 compilation
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x64/boot.o: x64/boot.s
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$(HOSTAS) -64 $< -o $@
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sortix-x64.tmp: $(ALLOBJS) x64/boot.o
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$(HOSTLD) -N -melf_x86_64_sortix -Ttext 100000 -o sortix-x64-internal.out x64/boot.o $(OBJS) $(STATICLIBS) end.o
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$(HOSTOBJCOPY) sortix-x64-internal.out -O elf32-i386 sortix-x64.tmp
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# x86 compilation
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sortix-x86.tmp: $(ALLOBJS)
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$(HOSTLD) -melf_i386_sortix -Ttext 100000 -o $@ $(OBJS) $(STATICLIBS) end.o
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# general rules
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sortix.bin: sortix-$(BUILDID).tmp
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cp -vu $< $@
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%.o: %.cpp
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$(HOSTCXX) -c $< -o $@ $(CPPFLAGS) $(CXXFLAGS)
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%.o: %.s
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$(HOSTAS) $< -o $@ $(ASFLAGS)
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%.o: %.asm
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nasm $(NASMFLAGS) $< -o $@
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clean:
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for D in $(DIRS); do rm -f $$D/*.o $$D/*.bin $$D/*.out $$D/*.tmp; done
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# Installation into sysroot
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install: install-headers install-kernel
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install-include-dirs: headers
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mkdir -p $(INSTALLINCLUDEDIR)
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DIRS=$$(echo $(HEADERDIRS) | \
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tr ' ' '\n' | \
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sed 's/include\/*//'); \
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for D in $$DIRS; do \
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mkdir -p $(INSTALLINCLUDEDIR)/$$D || exit $?; \
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done
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install-headers: install-include-dirs headers
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for SRC in $(HEADERS); do \
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DEST=`echo $$SRC | sed 's/include\///'`; \
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cp -P $$SRC $(INSTALLINCLUDEDIR)/$$DEST || exit $?; \
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done
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install-kernel: install-kernel-binary
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install-kernel-binary:
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mkdir -p $(INSTALLBOOTDIR)/$(HOST)
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cp -P sortix.bin $(INSTALLBOOTDIR)/$(HOST)
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