#!/usr/bin/make -f
#
# $Id: rules 366 2008-12-23 16:19:26Z aurel32 $
#

ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS)))
	CFLAGS = -O0
endif

# Support multiple makes at once
ifneq (,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
NJOBS := -j $(patsubst parallel=%,%,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
endif

# Architecture/system specific configuration
DEB_HOST_ARCH_OS = $(shell dpkg-architecture -qDEB_HOST_ARCH_OS)
DEB_HOST_ARCH_CPU = $(shell dpkg-architecture -qDEB_HOST_ARCH_CPU)


TARGET_SYSTEM_TCG    = arm-softmmu i386-softmmu
TARGET_LINUX_TCG     = arm-linux-user i386-linux-user
package_list         = obj-sb2/config-host.mak obj-system/config-host.mak
install_list         = sb2-qemu-install sb-system-qemu-install
sb1_prefix           = /scratchbox/devkits/qemu

target_system_list = $(TARGET_SYSTEM_TCG)

ifeq ($(DEB_HOST_ARCH_OS),linux)
       conf_arch += --audio-drv-list=sdl
       target_linux_list += $(TARGET_LINUX_TCG)
endif
ifeq ($(DEB_HOST_ARCH_OS),kfreebsd)
       conf_arch += --audio-drv-list=oss,sdl,esd,pa
endif

BUILD_SB1_QEMU=$(shell test -r /scratchbox/tools/lib/libsb.a && echo YES || echo NO)

ifeq ($(DEB_HOST_ARCH_CPU),i386)
       conf_arch += --cpu=i386
ifeq ($(BUILD_SB1_QEMU),YES)
       package_list += obj-sb1/config-host.mak
       install_list += sb1-qemu-install
       sb1_target_list += arm-linux-user ppc-linux-user sparc-linux-user i386-linux-user armeb-linux-user mips-linux-user mipsel-linux-user
endif
endif
ifeq ($(DEB_HOST_ARCH_CPU),sparc)
       conf_arch += --cpu=sparc
endif

qemu_docs = \
	qemu-doc.html \
	qemu-tech.html \
	qemu.1 \
	qemu-img.1

obj-sb2/config-host.mak: configure
	dh_testdir
	mkdir obj-sb2
	( cd obj-sb2; CFLAGS="$(CFLAGS)" ../configure \
		--prefix=/usr \
		--interp-prefix=/ \
		--disable-blobs \
		--enable-guest-base \
		--target-list="$(target_linux_list)" \
		$(conf_arch) )
	( cd obj-sb2; $(MAKE) $(NJOBS) )

obj-sb1/config-host.mak: configure
	dh_testdir
	mkdir obj-sb1
	( cd obj-sb1; CFLAGS="$(CFLAGS) $(SB1_CFLAGS)"  ../configure \
		--prefix=$(sb1_prefix) \
		--interp-prefix=/ \
		--static \
		--enable-guest-base \
		--target-list="$(sb1_target_list)"\
		--disable-kqemu --disable-sdl )
	( cd obj-sb1; $(MAKE) $(NJOBS) )

obj-system/config-host.mak: configure
	dh_testdir
	mkdir obj-system
	( cd obj-system; CFLAGS="$(CFLAGS)" ../configure \
		--prefix=/usr \
		--interp-prefix=/ \
		--disable-blobs \
		--enable-guest-base \
		--target-list="$(target_system_list)" \
		$(conf_arch) )
	( cd obj-system; $(MAKE) $(NJOBS) )

build: $(package_list)

clean:
	dh_testdir
	dh_testroot
	[ ! -f config-host.mak ] || $(MAKE) distclean
	rm -rf obj-sb1 obj-sb2 obj-system
	rm -f $(qemu_docs)
	dh_clean

# cputransp-methods should be generated at postinst
sb1-qemu-install:
	mkdir -p debian/scratchbox-devkit-qemu/$(sb1_prefix)/{bin,etc}
	cp debian/cputransp-methods \
		debian/scratchbox-devkit-qemu/$(sb1_prefix)/etc
	for i in obj-sb1/*-linux-user/qemu-* ; do \
		install -m 755 $$i debian/scratchbox-devkit-qemu/$(sb1_prefix)/bin/`basename $$i`-sb ; \
	done

sb2-qemu-install:
	mkdir -p debian/sb2-qemu-arm/usr/bin
	cp obj-sb2/arm-linux-user/qemu-arm debian/sb2-qemu-arm/usr/bin/sb2-qemu-arm
	cp obj-sb2/i386-linux-user/qemu-i386  debian/sb2-qemu-arm/usr/bin/sb2-qemu-i386

sb-system-qemu-install:
	mkdir -p debian/sb-system-qemu/usr/bin
	cp obj-system/arm-softmmu/qemu-system-arm  debian/sb-system-qemu/usr/bin/sb-qemu-system-arm
	cp obj-system/i386-softmmu/qemu  debian/sb-system-qemu/usr/bin/sb-qemu-system-i386

install: build $(install_list)
	dh_testdir
	dh_testroot
#	dh_clean -k
	dh_installdirs -a

binary-indep:
# Nothing to do.

binary-arch: install
	dh_testdir
	dh_testroot
#	dh_install -a
#	dh_installdebconf -a
	dh_installdocs -s
	dh_installexamples -s
#	dh_installlogrotate -a
	dh_installman -s
	dh_installinfo -s
	dh_installchangelogs -s Changelog
	dh_link -s
	dh_strip -s
	dh_compress -s
	dh_fixperms -s
	dh_installdeb -s
	dh_shlibdeps -s
	dh_gencontrol -s
	dh_md5sums -s
	dh_builddeb -s

binary: binary-indep binary-arch

.PHONY: build clean binary-indep binary-arch binary install