223 lines
6.8 KiB
Makefile
223 lines
6.8 KiB
Makefile
APPS=init hello sh ls terminal uname compositor drawlines background session kdebug cat yutani-test sysinfo hostname yutani-query env mount date echo nyancat kill ps pstree bim terminal-vga cursor-off font-server migrate free uptime http-get plasma julia panel
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ifeq ($(TOOLCHAIN),)
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ifeq ($(shell util/check.sh),y)
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export PATH := $(shell util/activate.sh)
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else
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FOO := $(shell util/prompt.sh)
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ifeq ($(shell util/check.sh),y)
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export PATH := $(shell util/activate.sh)
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else
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$(error "No toolchain, and you did not ask to build it.")
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endif
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endif
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endif
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KERNEL_TARGET=i686-pc-toaru
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KCC = $(KERNEL_TARGET)-gcc
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KAS = $(KERNEL_TARGET)-as
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KLD = $(KERNEL_TARGET)-ld
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KNM = $(KERNEL_TARGET)-nm
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CC=i686-pc-toaru-gcc
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AR=i686-pc-toaru-ar
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CFLAGS= -O3 -m32 -Wa,--32 -g -std=c99 -I. -Iapps -pipe -mfpmath=sse -mmmx -msse -msse2
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LIBS=
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LIBC_OBJS=$(patsubst %.c,%.o,$(wildcard libc/*.c))
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LC=base/lib/libc.so
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APPS_X=$(foreach app,$(APPS),base/bin/$(app))
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APPS_Y=$(foreach app,$(filter-out init,$(APPS)),.make/$(app).mak)
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all: image.iso
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# Kernel
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KCFLAGS = -O2 -std=c99
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KCFLAGS += -finline-functions -ffreestanding
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KCFLAGS += -Wall -Wextra -Wno-unused-function -Wno-unused-parameter -Wno-format
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KCFLAGS += -pedantic -fno-omit-frame-pointer
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KCFLAGS += -D_KERNEL_
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KCFLAGS += -DKERNEL_GIT_TAG=$(shell util/make-version)
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KASFLAGS = --32
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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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cdrom/kernel: ${KERNEL_ASMOBJS} ${KERNEL_OBJS} kernel/symbols.o
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${KCC} -T kernel/link.ld ${KCFLAGS} -nostdlib -o $@ ${KERNEL_ASMOBJS} ${KERNEL_OBJS} kernel/symbols.o -lgcc
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kernel/symbols.o: ${KERNEL_ASMOBJS} ${KERNEL_OBJS} util/generate_symbols.py
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-rm -f kernel/symbols.o
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${KCC} -T kernel/link.ld ${KCFLAGS} -nostdlib -o .toaruos-kernel ${KERNEL_ASMOBJS} ${KERNEL_OBJS} -lgcc
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${KNM} .toaruos-kernel -g | util/generate_symbols.py > kernel/symbols.S
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${KAS} ${KASFLAGS} kernel/symbols.S -o $@
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-rm -f .toaruos-kernel
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kernel/sys/version.o: kernel/*/*.c kernel/*.c
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cdrom/mod:
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@mkdir -p $@
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MODULES = $(patsubst modules/%.c,cdrom/mod/%.ko,$(wildcard modules/*.c))
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HEADERS = $(shell find base/usr/include/kernel -type f -name '*.h')
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cdrom/mod/%.ko: modules/%.c ${HEADERS} | cdrom/mod
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${KCC} -T modules/link.ld -nostdlib ${KCFLAGS} -c -o $@ $<
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modules: ${MODULES}
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kernel/%.o: kernel/%.S
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${KAS} ${ASFLAGS} $< -o $@
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kernel/%.o: kernel/%.c ${HEADERS}
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${KCC} ${KCFLAGS} -nostdlib -g -c -o $@ $<
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# Root Filesystem
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base/dev:
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mkdir -p base/dev
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base/tmp:
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mkdir -p base/tmp
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base/proc:
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mkdir -p base/proc
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base/bin:
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mkdir -p base/bin
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base/lib:
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mkdir -p base/lib
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cdrom/boot:
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mkdir -p cdrom/boot
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.make:
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mkdir -p .make
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dirs: base/dev base/tmp base/proc base/bin base/lib cdrom/boot .make
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# C Library
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crts: base/lib/crt0.o base/lib/crti.o base/lib/crtn.o | dirs
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base/lib/crt%.o: libc/crt%.s
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yasm -f elf -o $@ $<
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libc/%.o: libc/%.c
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$(CC) -fPIC -c -m32 -Wa,--32 -O3 -o $@ $<
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base/lib/libc.a: ${LIBC_OBJS} | dirs crts
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$(AR) cr $@ $^
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base/lib/libc.so: ${LIBC_OBJS} | dirs crts
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$(CC) -nodefaultlibs -o $@ $(CFLAGS) -shared -fPIC $^ -lgcc
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# Userspace Linker/Loader
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base/lib/ld.so: linker/linker.c base/lib/libc.a | dirs
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$(CC) -static -Wl,-static $(CFLAGS) -o $@ -Os -T linker/link.ld $< $(LIBS)
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# Shared Libraries
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base/lib/libtoaru_graphics.so: lib/graphics.c base/usr/include/toaru/graphics.h ${LC}
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$(CC) -o $@ $(CFLAGS) -shared -fPIC $<
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base/lib/libtoaru_list.so: lib/list.c base/usr/include/toaru/list.h ${LC}
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$(CC) -o $@ $(CFLAGS) -shared -fPIC $<
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base/lib/libtoaru_tree.so: lib/tree.c base/usr/include/toaru/tree.h base/lib/libtoaru_list.so ${LC}
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$(CC) -o $@ $(CFLAGS) -shared -fPIC $< -ltoaru_list
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base/lib/libtoaru_hashmap.so: lib/hashmap.c base/usr/include/toaru/hashmap.h base/lib/libtoaru_list.so ${LC}
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$(CC) -o $@ $(CFLAGS) -shared -fPIC $< -ltoaru_list
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base/lib/libtoaru_kbd.so: lib/kbd.c base/usr/include/toaru/kbd.h ${LC}
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$(CC) -o $@ $(CFLAGS) -shared -fPIC $<
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base/lib/libtoaru_pthread.so: lib/pthread.c base/usr/include/toaru/pthread.h ${LC}
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$(CC) -o $@ $(CFLAGS) -shared -fPIC $<
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base/lib/libtoaru_pex.so: lib/pex.c base/usr/include/toaru/pex.h ${LC}
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$(CC) -o $@ $(CFLAGS) -shared -fPIC $<
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base/lib/libtoaru_dlfcn.so: lib/dlfcn.c ${LC}
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$(CC) -o $@ $(CFLAGS) -shared -fPIC $<
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base/lib/libtoaru_yutani.so: lib/yutani.c base/usr/include/toaru/yutani.h base/lib/libtoaru_graphics.so ${LC}
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$(CC) -o $@ $(CFLAGS) -shared -fPIC $< -ltoaru_graphics
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base/lib/libtoaru_rline.so: lib/rline.c base/usr/include/toaru/rline.h base/lib/libtoaru_kbd.so ${LC}
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$(CC) -o $@ $(CFLAGS) -shared -fPIC $< -ltoaru_kbd
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base/lib/libtoaru_termemu.so: lib/termemu.c base/usr/include/toaru/termemu.h base/lib/libtoaru_graphics.so ${LC}
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$(CC) -o $@ $(CFLAGS) -shared -fPIC $< -ltoaru_graphics
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base/lib/libtoaru_drawstring.so: lib/drawstring.c base/usr/include/toaru/drawstring.h base/lib/libtoaru_graphics.so ${LC}
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$(CC) -o $@ $(CFLAGS) -shared -fPIC $< -ltoaru_graphics
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base/lib/libtoaru_decorations.so: lib/decorations.c base/usr/include/toaru/decorations.h base/lib/libtoaru_graphics.so ${LC}
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$(CC) -o $@ $(CFLAGS) -shared -fPIC $< -ltoaru_graphics
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# Decoration Themes
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base/lib/libtoaru-decor-fancy.so: decors/decor-fancy.c base/usr/include/toaru/decorations.h base/lib/libtoaru_graphics.so base/lib/libtoaru_decorations.so base/lib/libtoaru_drawstring.so ${LC}
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$(CC) -o $@ $(CFLAGS) -shared -fPIC $< -ltoaru_decorations -ltoaru_drawstring -ltoaru_graphics
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# Init
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base/bin/init: apps/init.c base/lib/libc.a | dirs
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$(CC) -static -Wl,-static $(CFLAGS) -o $@ $< $(LIBS)
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# Userspace
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.PHONY: update
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update: ${APPS_Y}
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base/bin/%: .make/%.mak
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.make/%.mak: apps/%.c util/auto-dep.py | dirs
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util/auto-dep.py --make $< > $@
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base/bin/%: | ${APPS_Y}
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-include ${APPS_Y}
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# Ramdisk
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cdrom/ramdisk.img: ${APPS_X} ${APPS_Y} base/lib/ld.so base/lib/libtoaru-decor-fancy.so Makefile | dirs
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genext2fs -B 4096 -d base -U -b 4096 -N 2048 cdrom/ramdisk.img
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# CD image
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image.iso: cdrom/ramdisk.img cdrom/boot/boot.sys cdrom/kernel ${MODULES}
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xorriso -as mkisofs -R -J -c boot/bootcat -b boot/boot.sys -no-emul-boot -boot-load-size 20 -o image.iso cdrom
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# Boot loader
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cdrom/boot/boot.sys: boot/boot.o boot/cstuff.o boot/link.ld | cdrom/boot
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${KLD} -T boot/link.ld -o $@ boot/boot.o boot/cstuff.o
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boot/cstuff.o: boot/cstuff.c boot/ata.h boot/atapi_imp.h boot/elf.h boot/iso9660.h boot/multiboot.h boot/text.h boot/types.h boot/util.h
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${KCC} -c -Os -o $@ $<
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boot/boot.o: boot/boot.s
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yasm -f elf -o $@ $<
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.PHONY: clean
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clean:
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rm -f base/lib/*.so
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rm -f base/lib/libc.a
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rm -f ${APPS_X}
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rm -f libc/*.o
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rm -f image.iso
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rm -f cdrom/ramdisk.img
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rm -f cdrom/boot/boot.sys
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rm -f boot/*.o
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rm -f cdrom/kernel
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rm -f ${KERNEL_OBJS} ${KERNEL_ASMOBJS} kernel/symbols.o kernel/symbols.S
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rm -f base/lib/crt*.o
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rm -f ${MODULES}
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rm -f ${APPS_Y}
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