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####################
# FoolOS Build Sys #
####################
.PHONY: all new run newrun stick clean tags mount umount
############ compiler ############
GIT_REVISION=$(shell git rev-parse HEAD)
#use our cross compiler
CC=i686-foolos-gcc
AS=i686-foolos-as
#sorry just this
CC=i686-elf-gcc
AS=i686-elf-as
############ compiler flags ############
CFLAGS=
CFLAGS=-DGIT_REVISION=\"$(GIT_REVISION)\"
CFLAGS+=-ffreestanding # do we need this if using own compiler?
CFLAGS+=-nostdlib
CFLAGS+=-O0
CFLAGS+=-I.
CFLAGS+=-I/home/miguel/temp/foolos/usr/i686-foolos/include/
CFLAGS+=-gstabs
#CFLAGS+=-fstack-protector-all
#CFLAGS+=-fno-zero-initialized-in-bss
#CFLAGS+=-fdata-sections -ffunction-sections
#CFLAGS+= -w # disable all warnings
#CFLAGS+= -Wimplicit-function-declaration
#CFLAGS+= -Wextra
#CFLAGS+= -Wall
#CFLAGS+= -Werror
#CFLAGS+= -Werror=implicit-function-declaration
CFLAGS+= -Wno-int-conversion
CFLAGS+= -Wno-incompatible-pointer-types
######## linker flags ####################
LDFLAGS=
LDLIBS+=-lgcc
########## assembler flags #################
ASFLAGS=
ASFLAGS+=-gstabs
########## verbosity ##################3
V = 0
#CC = @echo "Compiling (i686-elf-gcc) $<..."; i686-elf-gcc
AS = @echo "Assembling (i686-elf-as) $<..."; i686-elf-as
#CC_1 = $(CCC)
#CC = $(CC_$(V))
############ source and object files and their deps ############
#kernel sources (asm and c)
SOURCES=
SOURCES+=$(wildcard ./kernel/*.c)
SOURCES+=$(wildcard ./fs/*.c)
SOURCES+=$(wildcard ./driver/*.c)
SOURCES+=$(wildcard ./terminal/*.c)
SOURCES+=$(wildcard ./lib/*/*.c)
#derive kernel object files
OBJECTS=$(patsubst %.c, %.o, $(SOURCES))
#derive deps
DEPS=$(patsubst %.c, %.d, $(SOURCES))
####### ASM STUFF #####
ASM_SOURCES=$(wildcard ./asm/*.asm)
ASM_OBJECTS=$(patsubst %.asm, %.o, $(ASM_SOURCES))
ASM_MULTIBOOT=$(wildcard ./asm/*.s)
ASM_MULTIBOOT_OBJ=$(patsubst %.s, %.o, $(ASM_MULTIBOOT))
#### BINARIES AND SUBMODULES ########
FOOLOS_ISO=FoolOS.iso
KERNEL_IMG=foolos.img
BIN_KERNEL=kernel.bin
BIN_MBR=./boot1/mbr.bin
BIN_STAGE2=./boot2/stage2.bin
BIN_MP=./boot2/mp.bin
BIN_FOOLFONT=./font/binfont.bin
SUBDIRS=userspace
IMG_FILLUP=fill.img
IMG_USERSPACE=./userspace/ext2.img
############ Final Targets ############
all: tags $(FOOLOS_ISO) #$(FOOLOS) # tags # $(FOOLOS_VDI)
new: clean all
newrun: clean run
run: run-qemu
debug: run-qemu-debug
########## INCLUDES ###################
include Makefile.common
-include $(DEPS)
######### RECURSIVE MAKES ########################
CLEANDIRS=$(SUBDIRS:%=clean-%)
.PHONY: $(SUBDIRS) $(CLEANDIRS)
$(SUBDIRS):
@echo "-- Recursing make to [$@]..."; $(MAKE) --no-print-directory -C $@
@echo "-- Returned from [$@]"
$(CLEANDIRS):
@echo "-- Recursing clean to [$(@:clean-%=%)]..."; $(MAKE) --no-print-directory -C $(@:clean-%=%) clean
@echo "-- Returned from [$(@:clean-%=%)]"
############ linking kernel binary ############
$(KERNEL_IMG): $(ASM_MULTIBOOT_OBJ) $(ASM_OBJECTS) $(OBJECTS)
$(CC) $(CFLAGS) $(LDFLAGS) -T linker.ld -o $@ $^ $(LDLIBS)
############ assembling of final image ############
# master boot record, kernel binary and fool-font
#
#$(FOOLOS): $(KERNEL_IMG) $(SUBDIRS)
# sudo cp $(KERNEL_IMG) /mnt/vdi/boot
# sudo cp $(IMG_USERSPACE) /mnt/vdi/boot
# sync
############ virtual machines stuff ############
# vdi image for VirtualBox
#$(FOOLOS_VDI): disk.img
# -rm FoolOS.vdi
# #VBoxManage convertfromraw $< $@ --uuid 2f11ca11-c35d-4240-b77e-79e37d32616c
# VBoxManage convertfromraw disk.img $@ --uuid 2f11ca11-c35d-4240-b77e-79e37d32616c
# run in our local bochs (we need cirrus support for our vesa mode)
#run-bochs: all
# ~/opt/bochs-2.6.8/bin/bochs -q -f bochs/bochsrc -rc bochs/bochsdebug
# run in qemu
run-qemu: all
#qemu-system-i386 -enable-kvm disk.img -smp 4 -s
#qemu-system-i386 -enable-kvm -s -kernel foolos.img -smp 4 -initrd userspace/ext2.img
echo XDOTOOL HACK...&& sleep 0.2 && xdotool search --name "QEMU" windowsize 100 100 && echo XDOTOOL HACK END. &
qemu-system-i386 -enable-kvm $(FOOLOS_ISO) -smp 4 -serial stdio
run-qemu-debug: all
# qemu -enable-kvm -s -S ~/temp/FoolOs/disk.img
# qemu -enable-kvm -s -singlestep disk.img
# qemu-system-i386 -enable-kvm -s -S -kernel foolos.img -smp 4 -initrd userspace/ext2.img
echo XDOTOOL HACK...&& sleep 0.2 && xdotool search --name "QEMU" windowsize 100 100 && echo XDOTOOL HACK END. &
qemu-system-i386 -s -S $(FOOLOS_ISO) -smp 4 -serial stdio #-enable-kvm -smp 1
monitor:
echo XDOTOOL HACK...&& sleep 0.2 && xdotool search --name "QEMU" windowsize 100 100 && echo XDOTOOL HACK END. &
qemu-system-i386 -s -S $(FOOLOS_ISO) -smp 4 -monitor stdio # -serial stdio #-enable-kvm -smp 1
stop-qemu:
killall qemu-system-i386
############ create bootable usb image ############
#stick: $(FOOLOS)
# cat $< > $(USB_STICK) && sync
# xxd $(USB_STICK) | head -n 50
############ cleanup ############
clean: $(CLEANDIRS)
@echo "Cleaning..."; rm -f *.bin $(FOOLOS) $(FOOLOS_ISO) $(FOOLOS_VDI) $(KERNEL_ENTRY) $(ASM_MULTIBOOT_OBJ) $(KERNEL_IMG) $(ASM_OBJECTS) $(OBJECTS) $(IMG_FILLUP) $(BIN_MBR) $(BIN_MP) $(BIN_STAGE2) $(DEPS) bochs.out bochs.log ne2k-tx.log ne2k-txdump.txt tags grubiso/boot/foolos.bin grubiso/boot/ext2.img
@echo "Cleaning Documentation..."; rm -f ./doc/ -r
tags:
@echo "Generating ctags..."; ctags --recurse=yes .
############ mounting #############
#mount: disk.img
# echo "* mounting disk image"
# sudo losetup /dev/loop1 $< -o 1048576
# sudo mount /dev/loop1 /mnt/vdi
#umount:
# echo "* unmounting disk image"
# sudo umount /mnt/vdi
# sudo losetup -d /dev/loop1
##### ISO #####
$(FOOLOS_ISO): $(KERNEL_IMG) userspace
@echo "------------------------"
@echo "Create ISO..."
@cp $(KERNEL_IMG) grubiso/boot/foolos.bin
@cp $(IMG_USERSPACE) grubiso/boot
@grub-mkrescue -o $(FOOLOS_ISO) grubiso/
@echo "Finished ISO"
@echo "------------------------"
#### README ###
gitweb_readme:
markdown README.md | ssh git readme miguel/fool-os set
### DOC ###
doxygen: clean
doxygen doxy.cfg
|
