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# tag: Makefile for the legacy bios emulation
#
# Copyright (C) 2003 Stefan Reinauer
#
# See the file "COPYING" for further information about
# the copyright and warranty status of this work.
#
# FIXME: limitations of this makefile:
# - needs vgabios.rom even if its not used
# - builds x86emu even if it's not used.
ARCH := $(shell uname -m | sed -e s/i.86/x86/ -e s/sun4u/sparc64/ -e s/arm.*/arm/ -e s/sa110/arm/ -e s/x86_64/amd64/)
TOPDIR := $(shell /bin/pwd)
BUILDDIR ?= $(TOPDIR)/obj-$(ARCH)
VPATH := $(TOPDIR)/include:$(TOPDIR)/util:$(BUILDDIR)
include $(TOPDIR)/Rules.make
CFLAGS_DEBUG := -Wall -Wstrict-prototypes -Wshadow
CFLAGS ?= -Os -fcaller-saves -fomit-frame-pointer $(CFLAGS_ARCH) $(CFLAGS_DEBUG)
export ARCH TOPDIR VPATH CFLAGS BUILDDIR
all: main $(ARCH)
@echo -e "\nlegacy bios plugin build finished for platform $(ARCH).\n"
.PHONY: kernel $(ARCH)
types.h: types.sh
@echo -n "Checking types..."
@cd $(BUILDDIR) && $(TOPDIR)/util/types.sh
bin2hex: bin2hex.c
@echo -n "Building binary converter..."
@cd $(BUILDDIR) && $(CC) -o bin2hex $(TOPDIR)/util/bin2hex.c
@echo -e "\t\tok"
kernel:
@make -s -C kernel
main:
@echo -e "\nWelcome to LegacyBIOS..."
@test -r $(BUILDDIR) || ( mkdir -p $(BUILDDIR); \
echo -e "\nCreating build directory $(BUILDDIR)" )
libx86emu.a:
make -s -C arch/x86emu/src/x86emu
$(ARCH): types.h bin2hex kernel vgabios.rom libx86emu.a
@make -s -C arch/$(ARCH)
vgabios.rom:
@cp $(TOPDIR)/roms/vgabios.rom $(BUILDDIR)
clean:
@test ! -d $(BUILDDIR) && \
echo "Architecture $(ARCH) is already clean." || \
( \
echo "Cleaning up architecture $(ARCH)"; \
rm -rf $(BUILDDIR) \
rm forth.dict.core \
)
indent:
find -path './{arch}' -prune -o -name '*.[ch]' \
-exec indent -kr -i8 {} \;
find -name '*~' -exec rm {} \;
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