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kvmtool/Makefile
T
Sasha Levin 4b1addaeed kvm tools: Switch to using UNIX sockets instead of signals 
This patch changes the IPC method to use UNIX sockets instead of
signals.

This allows for more flexibility in moving data between processes, for example
it would allow avoid printing output in the terminal of the guest.

Signed-off-by: Sasha Levin <levinsasha928@gmail.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
2015-06-01 16:39:48 +01:00

299 lines
6.8 KiB
Makefile
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#
# Define WERROR=0 to disable -Werror.
#
ifeq ($(strip $(V)),)
E = @echo
Q = @
else
E = @\#
Q =
endif
export E Q
include config/utilities.mak
include config/feature-tests.mak
FIND := find
CSCOPE := cscope
TAGS := ctags
PROGRAM := kvm
GUEST_INIT := guest/init
OBJS += builtin-balloon.o
OBJS += builtin-debug.o
OBJS += builtin-help.o
OBJS += builtin-list.o
OBJS += builtin-stat.o
OBJS += builtin-pause.o
OBJS += builtin-resume.o
OBJS += builtin-run.o
OBJS += builtin-setup.o
OBJS += builtin-stop.o
OBJS += builtin-version.o
OBJS += cpuid.o
OBJS += disk/core.o
OBJS += framebuffer.o
OBJS += guest_compat.o
OBJS += hw/rtc.o
OBJS += hw/serial.o
OBJS += interrupt.o
OBJS += ioport.o
OBJS += kvm-cpu.o
OBJS += kvm.o
OBJS += main.o
OBJS += mmio.o
OBJS += pci.o
OBJS += read-write.o
OBJS += term.o
OBJS += util.o
OBJS += virtio/blk.o
OBJS += virtio/console.o
OBJS += virtio/core.o
OBJS += virtio/net.o
OBJS += virtio/rng.o
OBJS += virtio/balloon.o
OBJS += virtio/pci.o
OBJS += disk/blk.o
OBJS += disk/qcow.o
OBJS += disk/raw.o
OBJS += ioeventfd.o
OBJS += irq.o
OBJS += net/uip/core.o
OBJS += net/uip/arp.o
OBJS += net/uip/icmp.o
OBJS += net/uip/ipv4.o
OBJS += net/uip/tcp.o
OBJS += net/uip/udp.o
OBJS += net/uip/buf.o
OBJS += net/uip/csum.o
OBJS += net/uip/dhcp.o
OBJS += kvm-cmd.o
OBJS += mptable.o
OBJS += rbtree.o
OBJS += threadpool.o
OBJS += util/parse-options.o
OBJS += util/rbtree-interval.o
OBJS += util/strbuf.o
OBJS += virtio/9p.o
OBJS += virtio/9p-pdu.o
OBJS += hw/vesa.o
OBJS += hw/i8042.o
OBJS += hw/pci-shmem.o
OBJS += kvm-ipc.o
FLAGS_BFD := $(CFLAGS) -lbfd
has_bfd := $(call try-cc,$(SOURCE_BFD),$(FLAGS_BFD))
ifeq ($(has_bfd),y)
CFLAGS += -DCONFIG_HAS_BFD
OBJS += symbol.o
LIBS += -lbfd
endif
FLAGS_VNCSERVER := $(CFLAGS) -lvncserver
has_vncserver := $(call try-cc,$(SOURCE_VNCSERVER),$(FLAGS_VNCSERVER))
ifeq ($(has_vncserver),y)
OBJS += ui/vnc.o
CFLAGS += -DCONFIG_HAS_VNCSERVER
LIBS += -lvncserver
endif
FLAGS_SDL := $(CFLAGS) -lSDL
has_SDL := $(call try-cc,$(SOURCE_SDL),$(FLAGS_SDL))
ifeq ($(has_SDL),y)
OBJS += ui/sdl.o
CFLAGS += -DCONFIG_HAS_SDL
LIBS += -lSDL
endif
FLAGS_ZLIB := $(CFLAGS) -lz
has_ZLIB := $(call try-cc,$(SOURCE_ZLIB),$(FLAGS_ZLIB))
ifeq ($(has_ZLIB),y)
CFLAGS += -DCONFIG_HAS_ZLIB
LIBS += -lz
endif
DEPS := $(patsubst %.o,%.d,$(OBJS))
# Exclude BIOS object files from header dependencies.
OBJS += bios.o
OBJS += bios/bios-rom.o
LIBS += -lrt
LIBS += -lpthread
LIBS += -lutil
# Additional ARCH settings for x86
ARCH ?= $(shell echo $(uname_M) | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \
-e s/arm.*/arm/ -e s/sa110/arm/ \
-e s/s390x/s390/ -e s/parisc64/parisc/ \
-e s/ppc.*/powerpc/ -e s/mips.*/mips/ \
-e s/sh[234].*/sh/ )
uname_M := $(shell uname -m | sed -e s/i.86/i386/)
ifeq ($(uname_M),i386)
ARCH := x86
DEFINES += -DCONFIG_X86_32
endif
ifeq ($(uname_M),x86_64)
ARCH := x86
DEFINES += -DCONFIG_X86_64
endif
DEFINES += -D_FILE_OFFSET_BITS=64
DEFINES += -D_GNU_SOURCE
DEFINES += -DKVMTOOLS_VERSION='"$(KVMTOOLS_VERSION)"'
KVM_INCLUDE := include
CFLAGS += $(CPPFLAGS) $(DEFINES) -I$(KVM_INCLUDE) -I../../include -I../../arch/$(ARCH)/include/ -Os -g
ifneq ($(WERROR),0)
WARNINGS += -Werror
endif
WARNINGS += -Wall
WARNINGS += -Wcast-align
WARNINGS += -Wformat=2
WARNINGS += -Winit-self
WARNINGS += -Wmissing-declarations
WARNINGS += -Wmissing-prototypes
WARNINGS += -Wnested-externs
WARNINGS += -Wno-system-headers
WARNINGS += -Wold-style-definition
WARNINGS += -Wredundant-decls
WARNINGS += -Wsign-compare
WARNINGS += -Wstrict-prototypes
WARNINGS += -Wundef
WARNINGS += -Wvolatile-register-var
WARNINGS += -Wwrite-strings
WARNINGS += -Wunused-result
CFLAGS += $(WARNINGS)
all: $(PROGRAM) $(GUEST_INIT)
KVMTOOLS-VERSION-FILE:
@$(SHELL_PATH) util/KVMTOOLS-VERSION-GEN $(OUTPUT)
-include $(OUTPUT)KVMTOOLS-VERSION-FILE
$(PROGRAM): $(DEPS) $(OBJS)
$(E) " LINK " $@
$(Q) $(CC) $(OBJS) $(LIBS) -o $@
$(GUEST_INIT): guest/init.c
$(E) " LINK " $@
$(Q) $(CC) -static guest/init.c -o $@
$(DEPS):
%.d: %.c
$(Q) $(CC) -M -MT $(patsubst %.d,%.o,$@) $(CFLAGS) $< -o $@
# The header file common-cmds.h is needed for compilation of builtin-help.c.
builtin-help.d: $(KVM_INCLUDE)/common-cmds.h
$(OBJS):
rbtree.o: ../../lib/rbtree.c
$(Q) $(CC) -c $(CFLAGS) $< -o $@
%.o: %.c
$(E) " CC " $@
$(Q) $(CC) -c $(CFLAGS) $< -o $@
$(KVM_INCLUDE)/common-cmds.h: util/generate-cmdlist.sh command-list.txt
$(KVM_INCLUDE)/common-cmds.h: $(wildcard Documentation/kvm-*.txt)
$(E) " GEN " $@
$(Q) util/generate-cmdlist.sh > $@+ && mv $@+ $@
#
# BIOS assembly weirdness
#
BIOS_CFLAGS += -m32
BIOS_CFLAGS += -march=i386
BIOS_CFLAGS += -mregparm=3
BIOS_CFLAGS += -fno-stack-protector
bios.o: bios/bios.bin bios/bios-rom.h
bios/bios.bin.elf: bios/entry.S bios/e820.c bios/int10.c bios/int15.c bios/rom.ld.S
$(E) " CC bios/memcpy.o"
$(Q) $(CC) -include code16gcc.h $(CFLAGS) $(BIOS_CFLAGS) -c -s bios/memcpy.c -o bios/memcpy.o
$(E) " CC bios/e820.o"
$(Q) $(CC) -include code16gcc.h $(CFLAGS) $(BIOS_CFLAGS) -c -s bios/e820.c -o bios/e820.o
$(E) " CC bios/int10.o"
$(Q) $(CC) -include code16gcc.h $(CFLAGS) $(BIOS_CFLAGS) -c -s bios/int10.c -o bios/int10.o
$(E) " CC bios/int15.o"
$(Q) $(CC) -include code16gcc.h $(CFLAGS) $(BIOS_CFLAGS) -c -s bios/int15.c -o bios/int15.o
$(E) " CC bios/entry.o"
$(Q) $(CC) $(CFLAGS) $(BIOS_CFLAGS) -c -s bios/entry.S -o bios/entry.o
$(E) " LD " $@
$(Q) ld -T bios/rom.ld.S -o bios/bios.bin.elf bios/memcpy.o bios/entry.o bios/e820.o bios/int10.o bios/int15.o
bios/bios.bin: bios/bios.bin.elf
$(E) " OBJCOPY " $@
$(Q) objcopy -O binary -j .text bios/bios.bin.elf bios/bios.bin
bios/bios-rom.o: bios/bios-rom.S bios/bios.bin bios/bios-rom.h
$(E) " CC " $@
$(Q) $(CC) -c $(CFLAGS) bios/bios-rom.S -o bios/bios-rom.o
bios/bios-rom.h: bios/bios.bin.elf
$(E) " NM " $@
$(Q) cd bios && sh gen-offsets.sh > bios-rom.h && cd ..
check: $(PROGRAM)
$(MAKE) -C tests
./$(PROGRAM) run tests/pit/tick.bin
./$(PROGRAM) run -d tests/boot/boot_test.iso -p "init=init"
.PHONY: check
clean:
$(E) " CLEAN"
$(Q) rm -f bios/*.bin
$(Q) rm -f bios/*.elf
$(Q) rm -f bios/*.o
$(Q) rm -f bios/bios-rom.h
$(Q) rm -f tests/boot/boot_test.iso
$(Q) rm -rf tests/boot/rootfs/
$(Q) rm -f $(DEPS) $(OBJS) $(PROGRAM) $(GUEST_INIT)
$(Q) rm -f cscope.*
$(Q) rm -f $(KVM_INCLUDE)/common-cmds.h
$(Q) rm -f KVMTOOLS-VERSION-FILE
.PHONY: clean
KVM_DEV ?= /dev/kvm
$(KVM_DEV):
$(E) " MKNOD " $@
$(Q) mknod $@ char 10 232
devices: $(KVM_DEV)
.PHONY: devices
TAGS:
$(E) " GEN" $@
$(Q) $(RM) -f TAGS
$(Q) $(FIND) . -name '*.[hcS]' -print | xargs etags -a
.PHONY: TAGS
tags:
$(E) " GEN" $@
$(Q) $(RM) -f tags
$(Q) $(FIND) . -name '*.[hcS]' -print | xargs ctags -a
.PHONY: tags
cscope:
$(E) " GEN" $@
$(Q) $(FIND) . -name '*.[hcS]' -print > cscope.files
$(Q) $(CSCOPE) -bkqu
.PHONY: cscope
# Deps
-include $(DEPS)
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