96 lines
3.2 KiB
Makefile
96 lines
3.2 KiB
Makefile
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# -*- makefile -*-
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COMMON_ASFLAGS += -nostdinc
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COMMON_CFLAGS += -ffreestanding -mexplicit-relocs -mflush-func=grub_cpu_flush_cache
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COMMON_LDFLAGS += -nostdlib
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# Used by various components. These rules need to precede them.
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script/lexer.c_DEPENDENCIES = grub_script.tab.h
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# Images.
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MOSTLYCLEANFILES += symlist.c kernel_syms.lst
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DEFSYMFILES += kernel_syms.lst
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kernel_img_HEADERS = boot.h cache.h device.h disk.h dl.h elf.h elfload.h \
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env.h err.h file.h fs.h kernel.h misc.h mm.h net.h parser.h reader.h \
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symbol.h term.h time.h types.h loader.h partition.h \
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msdos_partition.h machine/kernel.h handler.h list.h \
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command.h machine/memory.h cpu/libgcc.h cpu/cache.h i18n.h
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symlist.c: $(addprefix include/grub/,$(kernel_img_HEADERS)) config.h gensymlist.sh
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/bin/sh gensymlist.sh $(filter %.h,$^) > $@ || (rm -f $@; exit 1)
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kernel_syms.lst: $(addprefix include/grub/,$(kernel_img_HEADERS)) config.h genkernsyms.sh
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/bin/sh genkernsyms.sh $(filter %.h,$^) > $@ || (rm -f $@; exit 1)
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# Programs
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pkglib_IMAGES = kernel.img
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kernel_img_SOURCES = kern/$(target_cpu)/startup.S \
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kern/main.c kern/device.c kern/$(target_cpu)/init.c \
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kern/$(target_cpu)/$(target_machine)/init.c \
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kern/disk.c kern/dl.c kern/err.c kern/file.c kern/fs.c \
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kern/misc.c kern/mm.c kern/term.c \
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kern/rescue_parser.c kern/rescue_reader.c \
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kern/list.c kern/handler.c kern/command.c kern/corecmd.c \
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kern/parser.c kern/partition.c kern/env.c kern/$(target_cpu)/dl.c \
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kern/generic/millisleep.c kern/generic/rtc_get_time_ms.c kern/time.c \
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symlist.c kern/$(target_cpu)/cache.S
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kernel_img_CFLAGS = $(COMMON_CFLAGS)
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kernel_img_ASFLAGS = $(COMMON_ASFLAGS)
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kernel_img_LDFLAGS = $(COMMON_LDFLAGS) -static-libgcc -lgcc \
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-Wl,-N,-S,-Ttext,$(LINK_BASE),-Bstatic
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kernel_img_FORMAT = binary
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# Scripts.
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sbin_SCRIPTS =
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bin_SCRIPTS =
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# For grub-mkimage.
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bin_UTILITIES += grub-mkimage
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grub_mkimage_SOURCES = gnulib/progname.c util/grub-mkrawimage.c util/misc.c \
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util/resolve.c lib/LzmaEnc.c lib/LzFind.c
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grub_mkimage_CFLAGS = -DGRUB_KERNEL_MACHINE_LINK_ADDR=$(LINK_BASE)
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util/grub-mkrawimage.c_DEPENDENCIES = Makefile
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# Modules.
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pkglib_MODULES = memdisk.mod \
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lsmmap.mod
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# For boot.mod.
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pkglib_MODULES += boot.mod
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boot_mod_SOURCES = commands/boot.c lib/i386/pc/biosnum.c
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boot_mod_CFLAGS = $(COMMON_CFLAGS)
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boot_mod_LDFLAGS = $(COMMON_LDFLAGS)
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# For memdisk.mod.
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memdisk_mod_SOURCES = disk/memdisk.c
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memdisk_mod_CFLAGS = $(COMMON_CFLAGS)
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memdisk_mod_LDFLAGS = $(COMMON_LDFLAGS)
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# For lsmmap.mod
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lsmmap_mod_SOURCES = commands/lsmmap.c
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lsmmap_mod_CFLAGS = $(COMMON_CFLAGS)
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lsmmap_mod_LDFLAGS = $(COMMON_LDFLAGS)
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# For serial.mod.
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pkglib_MODULES += serial.mod
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serial_mod_SOURCES = term/serial.c
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serial_mod_CFLAGS = $(COMMON_CFLAGS)
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serial_mod_LDFLAGS = $(COMMON_LDFLAGS)
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# For relocator.mod.
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pkglib_MODULES += relocator.mod
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relocator_mod_SOURCES = lib/$(target_cpu)/relocator.c lib/$(target_cpu)/relocator_asm.S
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relocator_mod_CFLAGS = $(COMMON_CFLAGS)
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relocator_mod_ASFLAGS = $(COMMON_ASFLAGS)
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relocator_mod_LDFLAGS = $(COMMON_LDFLAGS)
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pkglib_MODULES += linux.mod
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linux_mod_SOURCES = loader/$(target_cpu)/linux.c
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linux_mod_CFLAGS = $(COMMON_CFLAGS)
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linux_mod_ASFLAGS = $(COMMON_ASFLAGS)
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linux_mod_LDFLAGS = $(COMMON_LDFLAGS)
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include $(srcdir)/conf/common.mk
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