Merge remote-tracking branch 'bonzini/nested-makefiles-3' into staging

* bonzini/nested-makefiles-3: (29 commits)
  build: do not create directories at configure time
  configure: ensure directory exists when creating symlink
  build: compile oslib-obj-y once
  build: limit usage of vpath
  build: libcacard Makefile cleanups
  build: move device tree to per-target Makefile.objs
  build: move per-target hw/ objects to nested Makefile.objs
  build: convert libhw to nested Makefile.objs
  build: move target-independent hw/ objects to nested Makefile.objs
  build: move qga/ objects to nested Makefile.objs
  build: move qapi/ objects to nested Makefile.objs
  build: move slirp/ objects to nested Makefile.objs
  build: move audio/ objects to nested Makefile.objs
  build: move ui/ objects to nested Makefile.objs
  build: move fsdev/ objects to nested Makefile.objs
  build: move net/ objects to nested Makefile.objs
  build: move block/ objects to nested Makefile.objs
  build: adapt qom/Makefile and move it to Makefile.objs
  build: move rules for nesting to Makefile.objs
  build: move other target-*/ objects to nested Makefile.objs
  ...

18 files changed, 371 insertions, 0 deletions

diff --git a/hw/9pfs/Makefile.objs b/hw/9pfs/Makefile.objs
new file mode 100644
index 0000000000..972df24050
--- /dev/null
+++ b/hw/9pfs/Makefile.objs
@@ -0,0 +1,9 @@
+hw-obj-y  = virtio-9p.o
+hw-obj-y += virtio-9p-local.o virtio-9p-xattr.o
+hw-obj-y += virtio-9p-xattr-user.o virtio-9p-posix-acl.o
+hw-obj-y += virtio-9p-coth.o cofs.o codir.o cofile.o
+hw-obj-y += coxattr.o virtio-9p-synth.o
+hw-obj-$(CONFIG_OPEN_BY_HANDLE) +=  virtio-9p-handle.o
+hw-obj-y += virtio-9p-proxy.o
+
+obj-y += virtio-9p-device.o
diff --git a/hw/Makefile.objs b/hw/Makefile.objs
new file mode 100644
index 0000000000..7e17504278
--- /dev/null
+++ b/hw/Makefile.objs
@@ -0,0 +1,165 @@
+hw-obj-y = usb/ ide/
+hw-obj-y += loader.o
+hw-obj-$(CONFIG_VIRTIO) += virtio-console.o
+hw-obj-$(CONFIG_VIRTIO_PCI) += virtio-pci.o
+hw-obj-y += fw_cfg.o
+hw-obj-$(CONFIG_PCI) += pci.o pci_bridge.o pci_bridge_dev.o
+hw-obj-$(CONFIG_PCI) += msix.o msi.o
+hw-obj-$(CONFIG_PCI) += shpc.o
+hw-obj-$(CONFIG_PCI) += slotid_cap.o
+hw-obj-$(CONFIG_PCI) += pci_host.o pcie_host.o
+hw-obj-$(CONFIG_PCI) += ioh3420.o xio3130_upstream.o xio3130_downstream.o
+hw-obj-y += watchdog.o
+hw-obj-$(CONFIG_ISA_MMIO) += isa_mmio.o
+hw-obj-$(CONFIG_ECC) += ecc.o
+hw-obj-$(CONFIG_NAND) += nand.o
+hw-obj-$(CONFIG_PFLASH_CFI01) += pflash_cfi01.o
+hw-obj-$(CONFIG_PFLASH_CFI02) += pflash_cfi02.o
+
+hw-obj-$(CONFIG_M48T59) += m48t59.o
+hw-obj-$(CONFIG_ESCC) += escc.o
+hw-obj-$(CONFIG_EMPTY_SLOT) += empty_slot.o
+
+hw-obj-$(CONFIG_SERIAL) += serial.o
+hw-obj-$(CONFIG_PARALLEL) += parallel.o
+hw-obj-$(CONFIG_I8254) += i8254_common.o i8254.o
+hw-obj-$(CONFIG_PCSPK) += pcspk.o
+hw-obj-$(CONFIG_PCKBD) += pckbd.o
+hw-obj-$(CONFIG_FDC) += fdc.o
+hw-obj-$(CONFIG_ACPI) += acpi.o acpi_piix4.o
+hw-obj-$(CONFIG_APM) += pm_smbus.o apm.o
+hw-obj-$(CONFIG_DMA) += dma.o
+hw-obj-$(CONFIG_I82374) += i82374.o
+hw-obj-$(CONFIG_HPET) += hpet.o
+hw-obj-$(CONFIG_APPLESMC) += applesmc.o
+hw-obj-$(CONFIG_SMARTCARD) += ccid-card-passthru.o
+hw-obj-$(CONFIG_SMARTCARD_NSS) += ccid-card-emulated.o
+hw-obj-$(CONFIG_I8259) += i8259_common.o i8259.o
+
+# PPC devices
+hw-obj-$(CONFIG_PREP_PCI) += prep_pci.o
+hw-obj-$(CONFIG_I82378) += i82378.o
+# Mac shared devices
+hw-obj-$(CONFIG_MACIO) += macio.o
+hw-obj-$(CONFIG_CUDA) += cuda.o
+hw-obj-$(CONFIG_ADB) += adb.o
+hw-obj-$(CONFIG_MAC_NVRAM) += mac_nvram.o
+hw-obj-$(CONFIG_MAC_DBDMA) += mac_dbdma.o
+# OldWorld PowerMac
+hw-obj-$(CONFIG_HEATHROW_PIC) += heathrow_pic.o
+hw-obj-$(CONFIG_GRACKLE_PCI) += grackle_pci.o
+# NewWorld PowerMac
+hw-obj-$(CONFIG_UNIN_PCI) += unin_pci.o
+hw-obj-$(CONFIG_DEC_PCI) += dec_pci.o
+# PowerPC E500 boards
+hw-obj-$(CONFIG_PPCE500_PCI) += ppce500_pci.o
+
+# MIPS devices
+hw-obj-$(CONFIG_PIIX4) += piix4.o
+hw-obj-$(CONFIG_G364FB) += g364fb.o
+hw-obj-$(CONFIG_JAZZ_LED) += jazz_led.o
+
+# PCI watchdog devices
+hw-obj-$(CONFIG_PCI) += wdt_i6300esb.o
+
+hw-obj-$(CONFIG_PCI) += pcie.o pcie_aer.o pcie_port.o
+
+# PCI network cards
+hw-obj-$(CONFIG_NE2000_PCI) += ne2000.o
+hw-obj-$(CONFIG_EEPRO100_PCI) += eepro100.o
+hw-obj-$(CONFIG_PCNET_PCI) += pcnet-pci.o
+hw-obj-$(CONFIG_PCNET_COMMON) += pcnet.o
+hw-obj-$(CONFIG_E1000_PCI) += e1000.o
+hw-obj-$(CONFIG_RTL8139_PCI) += rtl8139.o
+
+hw-obj-$(CONFIG_SMC91C111) += smc91c111.o
+hw-obj-$(CONFIG_LAN9118) += lan9118.o
+hw-obj-$(CONFIG_NE2000_ISA) += ne2000-isa.o
+hw-obj-$(CONFIG_OPENCORES_ETH) += opencores_eth.o
+
+# SCSI layer
+hw-obj-$(CONFIG_LSI_SCSI_PCI) += lsi53c895a.o
+hw-obj-$(CONFIG_ESP) += esp.o
+
+hw-obj-y += sysbus.o isa-bus.o
+hw-obj-y += qdev-addr.o
+
+# VGA
+hw-obj-$(CONFIG_VGA_PCI) += vga-pci.o
+hw-obj-$(CONFIG_VGA_ISA) += vga-isa.o
+hw-obj-$(CONFIG_VGA_ISA_MM) += vga-isa-mm.o
+hw-obj-$(CONFIG_VMWARE_VGA) += vmware_vga.o
+hw-obj-$(CONFIG_VMMOUSE) += vmmouse.o
+hw-obj-$(CONFIG_VGA_CIRRUS) += cirrus_vga.o
+
+hw-obj-$(CONFIG_RC4030) += rc4030.o
+hw-obj-$(CONFIG_DP8393X) += dp8393x.o
+hw-obj-$(CONFIG_DS1225Y) += ds1225y.o
+hw-obj-$(CONFIG_MIPSNET) += mipsnet.o
+
+# Sound
+sound-obj-y =
+sound-obj-$(CONFIG_SB16) += sb16.o
+sound-obj-$(CONFIG_ES1370) += es1370.o
+sound-obj-$(CONFIG_AC97) += ac97.o
+sound-obj-$(CONFIG_ADLIB) += fmopl.o adlib.o
+sound-obj-$(CONFIG_GUS) += gus.o gusemu_hal.o gusemu_mixer.o
+sound-obj-$(CONFIG_CS4231A) += cs4231a.o
+sound-obj-$(CONFIG_HDA) += intel-hda.o hda-audio.o
+
+$(obj)/adlib.o $(obj)/fmopl.o: QEMU_CFLAGS += -DBUILD_Y8950=0
+
+hw-obj-$(CONFIG_SOUND) += $(sound-obj-y)
+
+hw-obj-$(CONFIG_REALLY_VIRTFS) += 9pfs/
+
+common-obj-y += usb/
+common-obj-y += irq.o
+common-obj-$(CONFIG_PTIMER) += ptimer.o
+common-obj-$(CONFIG_MAX7310) += max7310.o
+common-obj-$(CONFIG_WM8750) += wm8750.o
+common-obj-$(CONFIG_TWL92230) += twl92230.o
+common-obj-$(CONFIG_TSC2005) += tsc2005.o
+common-obj-$(CONFIG_LM832X) += lm832x.o
+common-obj-$(CONFIG_TMP105) += tmp105.o
+common-obj-$(CONFIG_STELLARIS_INPUT) += stellaris_input.o
+common-obj-$(CONFIG_SSD0303) += ssd0303.o
+common-obj-$(CONFIG_SSD0323) += ssd0323.o
+common-obj-$(CONFIG_ADS7846) += ads7846.o
+common-obj-$(CONFIG_MAX111X) += max111x.o
+common-obj-$(CONFIG_DS1338) += ds1338.o
+common-obj-y += i2c.o smbus.o smbus_eeprom.o
+common-obj-y += eeprom93xx.o
+common-obj-y += scsi-disk.o cdrom.o
+common-obj-y += scsi-generic.o scsi-bus.o
+common-obj-y += hid.o
+common-obj-$(CONFIG_SSI) += ssi.o
+common-obj-$(CONFIG_SSI_SD) += ssi-sd.o
+common-obj-$(CONFIG_SD) += sd.o
+common-obj-y += bt.o bt-l2cap.o bt-sdp.o bt-hci.o bt-hid.o
+common-obj-y += bt-hci-csr.o
+common-obj-y += msmouse.o ps2.o
+common-obj-y += qdev.o qdev-properties.o qdev-monitor.o
+common-obj-$(CONFIG_BRLAPI) += baum.o
+
+# xen backend driver support
+common-obj-$(CONFIG_XEN_BACKEND) += xen_backend.o xen_devconfig.o
+common-obj-$(CONFIG_XEN_BACKEND) += xen_console.o xenfb.o xen_disk.o xen_nic.o
+
+# Per-target files
+# virtio has to be here due to weird dependency between PCI and virtio-net.
+# need to fix this properly
+obj-$(CONFIG_VIRTIO) += virtio.o virtio-blk.o virtio-balloon.o virtio-net.o
+obj-$(CONFIG_VIRTIO) += virtio-serial-bus.o virtio-scsi.o
+obj-$(CONFIG_SOFTMMU) += vhost_net.o
+obj-$(CONFIG_VHOST_NET) += vhost.o
+obj-$(CONFIG_REALLY_VIRTFS) += 9pfs/
+obj-$(CONFIG_NO_PCI) += pci-stub.o
+obj-$(CONFIG_VGA) += vga.o
+obj-$(CONFIG_SOFTMMU) += device-hotplug.o
+obj-$(CONFIG_XEN) += xen_domainbuild.o xen_machine_pv.o
+
+# Inter-VM PCI shared memory
+ifeq ($(CONFIG_PCI), y)
+obj-$(CONFIG_KVM) += ivshmem.o
+endif
diff --git a/hw/alpha/Makefile.objs b/hw/alpha/Makefile.objs
new file mode 100644
index 0000000000..af1c07fa7c
--- /dev/null
+++ b/hw/alpha/Makefile.objs
@@ -0,0 +1,4 @@
+obj-y = mc146818rtc.o
+obj-y += alpha_pci.o alpha_dp264.o alpha_typhoon.o
+
+obj-y := $(addprefix ../,$(obj-y))
diff --git a/hw/arm/Makefile.objs b/hw/arm/Makefile.objs
new file mode 100644
index 0000000000..a0ff6a62d6
--- /dev/null
+++ b/hw/arm/Makefile.objs
@@ -0,0 +1,40 @@
+obj-y = integratorcp.o versatilepb.o arm_pic.o arm_timer.o
+obj-y += arm_boot.o pl011.o pl031.o pl050.o pl080.o pl110.o pl181.o pl190.o
+obj-y += versatile_pci.o
+obj-y += versatile_i2c.o
+obj-y += cadence_uart.o
+obj-y += cadence_ttc.o
+obj-y += cadence_gem.o
+obj-y += xilinx_zynq.o zynq_slcr.o
+obj-y += arm_gic.o
+obj-y += realview_gic.o realview.o arm_sysctl.o arm11mpcore.o a9mpcore.o
+obj-y += exynos4210_gic.o exynos4210_combiner.o exynos4210.o
+obj-y += exynos4_boards.o exynos4210_uart.o exynos4210_pwm.o
+obj-y += exynos4210_pmu.o exynos4210_mct.o exynos4210_fimd.o
+obj-y += arm_l2x0.o
+obj-y += arm_mptimer.o a15mpcore.o
+obj-y += armv7m.o armv7m_nvic.o stellaris.o pl022.o stellaris_enet.o
+obj-y += highbank.o
+obj-y += pl061.o
+obj-y += xgmac.o
+obj-y += pxa2xx.o pxa2xx_pic.o pxa2xx_gpio.o pxa2xx_timer.o pxa2xx_dma.o
+obj-y += pxa2xx_lcd.o pxa2xx_mmci.o pxa2xx_pcmcia.o pxa2xx_keypad.o
+obj-y += gumstix.o
+obj-y += zaurus.o ide/microdrive.o spitz.o tosa.o tc6393xb.o
+obj-y += omap1.o omap_lcdc.o omap_dma.o omap_clk.o omap_mmc.o omap_i2c.o \
+                omap_gpio.o omap_intc.o omap_uart.o
+obj-y += omap2.o omap_dss.o soc_dma.o omap_gptimer.o omap_synctimer.o \
+                omap_gpmc.o omap_sdrc.o omap_spi.o omap_tap.o omap_l4.o
+obj-y += omap_sx1.o palm.o tsc210x.o
+obj-y += nseries.o blizzard.o onenand.o cbus.o tusb6010.o usb/hcd-musb.o
+obj-y += mst_fpga.o mainstone.o
+obj-y += z2.o
+obj-y += musicpal.o bitbang_i2c.o marvell_88w8618_audio.o
+obj-y += framebuffer.o
+obj-y += vexpress.o
+obj-y += strongarm.o
+obj-y += collie.o
+obj-y += pl041.o lm4549.o
+obj-$(CONFIG_FDT) += ../device_tree.o
+
+obj-y := $(addprefix ../,$(obj-y))
diff --git a/hw/cris/Makefile.objs b/hw/cris/Makefile.objs
new file mode 100644
index 0000000000..aa9298a0ed
--- /dev/null
+++ b/hw/cris/Makefile.objs
@@ -0,0 +1,13 @@
+# Boards
+obj-y = cris_pic_cpu.o
+obj-y += cris-boot.o
+obj-y += axis_dev88.o
+
+# IO blocks
+obj-y += etraxfs_dma.o
+obj-y += etraxfs_pic.o
+obj-y += etraxfs_eth.o
+obj-y += etraxfs_timer.o
+obj-y += etraxfs_ser.o
+
+obj-y := $(addprefix ../,$(obj-y))
diff --git a/hw/i386/Makefile.objs b/hw/i386/Makefile.objs
new file mode 100644
index 0000000000..d43f1df5f0
--- /dev/null
+++ b/hw/i386/Makefile.objs
@@ -0,0 +1,13 @@
+obj-y += mc146818rtc.o pc.o
+obj-y += apic_common.o apic.o kvmvapic.o
+obj-y += sga.o ioapic_common.o ioapic.o piix_pci.o
+obj-y += vmport.o
+obj-y += pci-hotplug.o smbios.o wdt_ib700.o
+obj-y += debugcon.o multiboot.o
+obj-y += pc_piix.o
+obj-y += pc_sysfw.o
+obj-$(CONFIG_XEN) += xen_platform.o xen_apic.o
+obj-$(CONFIG_KVM) += kvm/clock.o kvm/apic.o kvm/i8259.o kvm/ioapic.o kvm/i8254.o
+obj-$(CONFIG_SPICE) += qxl.o qxl-logger.o qxl-render.o
+
+obj-y := $(addprefix ../,$(obj-y))
diff --git a/hw/ide/Makefile.objs b/hw/ide/Makefile.objs
new file mode 100644
index 0000000000..cf718dd016
--- /dev/null
+++ b/hw/ide/Makefile.objs
@@ -0,0 +1,10 @@
+hw-obj-$(CONFIG_IDE_CORE) += core.o atapi.o
+hw-obj-$(CONFIG_IDE_QDEV) += qdev.o
+hw-obj-$(CONFIG_IDE_PCI) += pci.o
+hw-obj-$(CONFIG_IDE_ISA) += isa.o
+hw-obj-$(CONFIG_IDE_PIIX) += piix.o
+hw-obj-$(CONFIG_IDE_CMD646) += cmd646.o
+hw-obj-$(CONFIG_IDE_MACIO) += macio.o
+hw-obj-$(CONFIG_IDE_VIA) += via.o
+hw-obj-$(CONFIG_AHCI) += ahci.o
+hw-obj-$(CONFIG_AHCI) += ich.o
diff --git a/hw/lm32/Makefile.objs b/hw/lm32/Makefile.objs
new file mode 100644
index 0000000000..4e1843c11d
--- /dev/null
+++ b/hw/lm32/Makefile.objs
@@ -0,0 +1,23 @@
+# LM32 boards
+obj-y += lm32_boards.o
+obj-y += milkymist.o
+
+# LM32 peripherals
+obj-y += lm32_pic.o
+obj-y += lm32_juart.o
+obj-y += lm32_timer.o
+obj-y += lm32_uart.o
+obj-y += lm32_sys.o
+obj-y += milkymist-ac97.o
+obj-y += milkymist-hpdmc.o
+obj-y += milkymist-memcard.o
+obj-y += milkymist-minimac2.o
+obj-y += milkymist-pfpu.o
+obj-y += milkymist-softusb.o
+obj-y += milkymist-sysctl.o
+obj-$(CONFIG_OPENGL) += milkymist-tmu2.o
+obj-y += milkymist-uart.o
+obj-y += milkymist-vgafb.o
+obj-y += framebuffer.o
+
+obj-y := $(addprefix ../,$(obj-y))
diff --git a/hw/m68k/Makefile.objs b/hw/m68k/Makefile.objs
new file mode 100644
index 0000000000..93b6d25baf
--- /dev/null
+++ b/hw/m68k/Makefile.objs
@@ -0,0 +1,4 @@
+obj-y = an5206.o mcf5206.o mcf_uart.o mcf_intc.o mcf5208.o mcf_fec.o
+obj-y += dummy_m68k.o
+
+obj-y := $(addprefix ../,$(obj-y))
diff --git a/hw/microblaze/Makefile.objs b/hw/microblaze/Makefile.objs
new file mode 100644
index 0000000000..020f7b6e9b
--- /dev/null
+++ b/hw/microblaze/Makefile.objs
@@ -0,0 +1,14 @@
+obj-y = petalogix_s3adsp1800_mmu.o
+obj-y += petalogix_ml605_mmu.o
+obj-y += microblaze_boot.o
+
+obj-y += microblaze_pic_cpu.o
+obj-y += xilinx_intc.o
+obj-y += xilinx_timer.o
+obj-y += xilinx_uartlite.o
+obj-y += xilinx_ethlite.o
+obj-y += xilinx_axidma.o
+obj-y += xilinx_axienet.o
+obj-$(CONFIG_FDT) += ../device_tree.o
+
+obj-y := $(addprefix ../,$(obj-y))
diff --git a/hw/mips/Makefile.objs b/hw/mips/Makefile.objs
new file mode 100644
index 0000000000..29a5d0db04
--- /dev/null
+++ b/hw/mips/Makefile.objs
@@ -0,0 +1,6 @@
+obj-y = mips_r4k.o mips_jazz.o mips_malta.o mips_mipssim.o
+obj-y += mips_addr.o mips_timer.o mips_int.o
+obj-y += gt64xxx.o mc146818rtc.o
+obj-$(CONFIG_FULONG) += bonito.o vt82c686.o mips_fulong2e.o
+
+obj-y := $(addprefix ../,$(obj-y))
diff --git a/hw/ppc/Makefile.objs b/hw/ppc/Makefile.objs
new file mode 100644
index 0000000000..842e7b9299
--- /dev/null
+++ b/hw/ppc/Makefile.objs
@@ -0,0 +1,32 @@
+# shared objects
+obj-y = ppc.o ppc_booke.o
+# PREP target
+obj-y += mc146818rtc.o
+obj-y += ppc_prep.o
+# OldWorld PowerMac
+obj-y += ppc_oldworld.o
+# NewWorld PowerMac
+obj-y += ppc_newworld.o
+# IBM pSeries (sPAPR)
+obj-$(CONFIG_PSERIES) += spapr.o spapr_hcall.o spapr_rtas.o spapr_vio.o
+obj-$(CONFIG_PSERIES) += xics.o spapr_vty.o spapr_llan.o spapr_vscsi.o
+obj-$(CONFIG_PSERIES) += spapr_pci.o pci-hotplug.o
+# PowerPC 4xx boards
+obj-y += ppc4xx_devs.o ppc4xx_pci.o ppc405_uc.o ppc405_boards.o
+obj-y += ppc440_bamboo.o
+# PowerPC E500 boards
+obj-y += ppce500_mpc8544ds.o mpc8544_guts.o ppce500_spin.o
+# PowerPC 440 Xilinx ML507 reference board.
+obj-y += virtex_ml507.o
+obj-$(CONFIG_KVM) += kvm_ppc.o
+# PowerPC OpenPIC
+obj-y += openpic.o
+obj-$(CONFIG_FDT) += ../device_tree.o
+
+# Xilinx PPC peripherals
+obj-y += xilinx_intc.o
+obj-y += xilinx_timer.o
+obj-y += xilinx_uartlite.o
+obj-y += xilinx_ethlite.o
+
+obj-y := $(addprefix ../,$(obj-y))
diff --git a/hw/s390x/Makefile.objs b/hw/s390x/Makefile.objs
new file mode 100644
index 0000000000..dcdcac8a81
--- /dev/null
+++ b/hw/s390x/Makefile.objs
@@ -0,0 +1,3 @@
+obj-y = s390-virtio-bus.o s390-virtio.o
+
+obj-y := $(addprefix ../,$(obj-y))
diff --git a/hw/sh4/Makefile.objs b/hw/sh4/Makefile.objs
new file mode 100644
index 0000000000..68c5921790
--- /dev/null
+++ b/hw/sh4/Makefile.objs
@@ -0,0 +1,5 @@
+obj-y = shix.o r2d.o sh7750.o sh7750_regnames.o tc58128.o
+obj-y += sh_timer.o sh_serial.o sh_intc.o sh_pci.o sm501.o
+obj-y += ide/mmio.o
+
+obj-y := $(addprefix ../,$(obj-y))
diff --git a/hw/sparc/Makefile.objs b/hw/sparc/Makefile.objs
new file mode 100644
index 0000000000..a39a511c52
--- /dev/null
+++ b/hw/sparc/Makefile.objs
@@ -0,0 +1,8 @@
+obj-y = sun4m.o lance.o tcx.o sun4m_iommu.o slavio_intctl.o
+obj-y += slavio_timer.o slavio_misc.o sparc32_dma.o
+obj-y += cs4231.o eccmemctl.o sbi.o sun4c_intctl.o leon3.o
+
+# GRLIB
+obj-y += grlib_gptimer.o grlib_irqmp.o grlib_apbuart.o
+
+obj-y := $(addprefix ../,$(obj-y))
diff --git a/hw/sparc64/Makefile.objs b/hw/sparc64/Makefile.objs
new file mode 100644
index 0000000000..8c65fc4215
--- /dev/null
+++ b/hw/sparc64/Makefile.objs
@@ -0,0 +1,4 @@
+obj-y = sun4u.o apb_pci.o
+obj-y += mc146818rtc.o
+
+obj-y := $(addprefix ../,$(obj-y))
diff --git a/hw/usb/Makefile.objs b/hw/usb/Makefile.objs
new file mode 100644
index 0000000000..9c7ddf5cb2
--- /dev/null
+++ b/hw/usb/Makefile.objs
@@ -0,0 +1,13 @@
+hw-obj-$(CONFIG_USB_UHCI) += hcd-uhci.o
+hw-obj-$(CONFIG_USB_OHCI) += hcd-ohci.o
+hw-obj-$(CONFIG_USB_EHCI) += hcd-ehci.o
+hw-obj-$(CONFIG_USB_XHCI) += hcd-xhci.o
+hw-obj-y += libhw.o
+
+hw-obj-$(CONFIG_SMARTCARD) += dev-smartcard-reader.o
+hw-obj-$(CONFIG_USB_REDIR) += redirect.o
+
+common-obj-y += core.o bus.o desc.o dev-hub.o
+common-obj-y += host-$(HOST_USB).o dev-bluetooth.o
+common-obj-y += dev-hid.o dev-storage.o dev-wacom.o
+common-obj-y += dev-serial.o dev-network.o dev-audio.o
diff --git a/hw/xtensa/Makefile.objs b/hw/xtensa/Makefile.objs
new file mode 100644
index 0000000000..79698e903d
--- /dev/null
+++ b/hw/xtensa/Makefile.objs
@@ -0,0 +1,5 @@
+obj-y += xtensa_pic.o
+obj-y += xtensa_sim.o
+obj-y += xtensa_lx60.o
+
+obj-y := $(addprefix ../,$(obj-y))