Makefile

   1 # Makefile for QEMU.
   2
   3 # Always point to the root of the build tree (needs GNU make).
   4 BUILD_DIR=$(CURDIR)
   5
   6 # All following code might depend on configuration variables
   7 ifneq ($(wildcard config-host.mak),)
   8 # Put the all: rule here so that config-host.mak can contain dependencies.
   9 all:
  10 include config-host.mak
  11
  12 # Check that we're not trying to do an out-of-tree build from
  13 # a tree that's been used for an in-tree build.
  14 ifneq ($(realpath $(SRC_PATH)),$(realpath .))
  15 ifneq ($(wildcard $(SRC_PATH)/config-host.mak),)
  16 $(error This is an out of tree build but your source tree ($(SRC_PATH)) \
  17 seems to have been used for an in-tree build. You can fix this by running \
  18 "make distclean && rm -rf *-linux-user *-softmmu" in your source tree)
  19 endif
  20 endif
  21
  22 include $(SRC_PATH)/rules.mak
  23 config-host.mak: $(SRC_PATH)/configure
  24         @echo $@ is out-of-date, running configure
  25         @sed -n "/.*Configured with/s/[^:]*: //p" $@ | sh
  26 else
  27 config-host.mak:
  28 ifneq ($(filter-out %clean,$(MAKECMDGOALS)),$(if $(MAKECMDGOALS),,fail))
  29         @echo "Please call configure before running make!"
  30         @exit 1
  31 endif
  32 endif
  33
  34 GENERATED_HEADERS = config-host.h qemu-options.def
  35 GENERATED_HEADERS += qmp-commands.h qapi-types.h qapi-visit.h
  36 GENERATED_SOURCES += qmp-marshal.c qapi-types.c qapi-visit.c
  37
  38 GENERATED_HEADERS += trace/generated-tracers.h
  39 ifeq ($(TRACE_BACKEND),dtrace)
  40 GENERATED_HEADERS += trace/generated-tracers-dtrace.h
  41 endif
  42 GENERATED_SOURCES += trace/generated-tracers.c
  43
  44 # Don't try to regenerate Makefile or configure
  45 # We don't generate any of them
  46 Makefile: ;
  47 configure: ;
  48
  49 .PHONY: all clean cscope distclean dvi html info install install-doc \
  50         pdf recurse-all speed test dist
  51
  52 $(call set-vpath, $(SRC_PATH))
  53
  54 LIBS+=-lz $(LIBS_TOOLS)
  55
  56 HELPERS-$(CONFIG_LINUX) = qemu-bridge-helper$(EXESUF)
  57
  58 ifdef BUILD_DOCS
  59 DOCS=qemu-doc.html qemu-tech.html qemu.1 qemu-img.1 qemu-nbd.8 QMP/qmp-commands.txt
  60 ifdef CONFIG_VIRTFS
  61 DOCS+=fsdev/virtfs-proxy-helper.1
  62 endif
  63 else
  64 DOCS=
  65 endif
  66
  67 SUBDIR_MAKEFLAGS=$(if $(V),,--no-print-directory) BUILD_DIR=$(BUILD_DIR)
  68 SUBDIR_DEVICES_MAK=$(patsubst %, %/config-devices.mak, $(TARGET_DIRS))
  69 SUBDIR_DEVICES_MAK_DEP=$(patsubst %, %/config-devices.mak.d, $(TARGET_DIRS))
  70
  71 ifeq ($(SUBDIR_DEVICES_MAK),)
  72 config-all-devices.mak:
  73         $(call quiet-command,echo '# no devices' > $@,"  GEN   $@")
  74 else
  75 config-all-devices.mak: $(SUBDIR_DEVICES_MAK)
  76         $(call quiet-command,cat $(SUBDIR_DEVICES_MAK) | grep =y | sort -u > $@,"  GEN   $@")
  77 endif
  78
  79 -include $(SUBDIR_DEVICES_MAK_DEP)
  80
  81 %/config-devices.mak: default-configs/%.mak
  82         $(call quiet-command,$(SHELL) $(SRC_PATH)/scripts/make_device_config.sh $@ $<, "  GEN   $@")
  83         @if test -f $@; then \
  84           if cmp -s $@.old $@; then \
  85             mv $@.tmp $@; \
  86             cp -p $@ $@.old; \
  87           else \
  88             if test -f $@.old; then \
  89               echo "WARNING: $@ (user modified) out of date.";\
  90             else \
  91               echo "WARNING: $@ out of date.";\
  92             fi; \
  93             echo "Run \"make defconfig\" to regenerate."; \
  94             rm $@.tmp; \
  95           fi; \
  96          else \
  97           mv $@.tmp $@; \
  98           cp -p $@ $@.old; \
  99          fi
 100
 101 defconfig:
 102         rm -f config-all-devices.mak $(SUBDIR_DEVICES_MAK)
 103
 104 -include config-all-devices.mak
 105 -include config-all-disas.mak
 106 CONFIG_SOFTMMU := $(if $(filter %-softmmu,$(TARGET_DIRS)),y)
 107 CONFIG_USER_ONLY := $(if $(filter %-user,$(TARGET_DIRS)),y)
 108 CONFIG_ALL=y
 109
 110 ifneq ($(wildcard config-host.mak),)
 111 include $(SRC_PATH)/Makefile.objs
 112 include $(SRC_PATH)/tests/Makefile
 113 endif
 114 ifeq ($(CONFIG_SMARTCARD_NSS),y)
 115 include $(SRC_PATH)/libcacard/Makefile
 116 endif
 117
 118 all: $(DOCS) $(TOOLS) $(HELPERS-y) recurse-all
 119
 120 config-host.h: config-host.h-timestamp
 121 config-host.h-timestamp: config-host.mak
 122 qemu-options.def: $(SRC_PATH)/qemu-options.hx
 123         $(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -h < $< > $@,"  GEN   $@")
 124
 125 SUBDIR_RULES=$(patsubst %,subdir-%, $(TARGET_DIRS))
 126
 127 subdir-%:
 128         $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C $* V="$(V)" TARGET_DIR="$*/" all,)
 129
 130 subdir-pixman: pixman/Makefile
 131         $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C pixman V="$(V)" all,)
 132
 133 pixman/Makefile: $(SRC_PATH)/pixman/configure
 134         (cd pixman; CFLAGS="$(CFLAGS) -fPIC $(extra_cflags) $(extra_ldflags)" $(SRC_PATH)/pixman/configure $(AUTOCONF_HOST) --disable-gtk --disable-shared --enable-static)
 135
 136 $(SRC_PATH)/pixman/configure:
 137         (cd $(SRC_PATH)/pixman; autoreconf -v --install)
 138
 139 $(SUBDIR_RULES): libqemuutil.a libqemustub.a $(common-obj-y)
 140
 141 ROMSUBDIR_RULES=$(patsubst %,romsubdir-%, $(ROMS))
 142 romsubdir-%:
 143         $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C pc-bios/$* V="$(V)" TARGET_DIR="$*/",)
 144
 145 ALL_SUBDIRS=$(TARGET_DIRS) $(patsubst %,pc-bios/%, $(ROMS))
 146
 147 recurse-all: $(SUBDIR_RULES) $(ROMSUBDIR_RULES)
 148
 149 bt-host.o: QEMU_CFLAGS += $(BLUEZ_CFLAGS)
 150
 151 version.o: $(SRC_PATH)/version.rc config-host.h
 152         $(call quiet-command,$(WINDRES) -I. -o $@ $<,"  RC    $(TARGET_DIR)$@")
 153
 154 version-obj-$(CONFIG_WIN32) += version.o
 155 Makefile: $(version-obj-y)
 156
 157 ######################################################################
 158 # Build libraries
 159
 160 libqemustub.a: $(stub-obj-y)
 161 libqemuutil.a: $(util-obj-y)
 162
 163 ######################################################################
 164
 165 qemu-img.o: qemu-img-cmds.h
 166
 167 qemu-img$(EXESUF): qemu-img.o $(block-obj-y) libqemuutil.a libqemustub.a
 168 qemu-nbd$(EXESUF): qemu-nbd.o $(block-obj-y) libqemuutil.a libqemustub.a
 169 qemu-io$(EXESUF): qemu-io.o cmd.o $(block-obj-y) libqemuutil.a libqemustub.a
 170
 171 qemu-bridge-helper$(EXESUF): qemu-bridge-helper.o
 172
 173 fsdev/virtfs-proxy-helper$(EXESUF): fsdev/virtfs-proxy-helper.o fsdev/virtio-9p-marshal.o libqemuutil.a libqemustub.a
 174 fsdev/virtfs-proxy-helper$(EXESUF): LIBS += -lcap
 175
 176 qemu-img-cmds.h: $(SRC_PATH)/qemu-img-cmds.hx
 177         $(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -h < $< > $@,"  GEN   $@")
 178
 179 qemu-ga$(EXESUF): LIBS = $(LIBS_QGA)
 180 qemu-ga$(EXESUF): QEMU_CFLAGS += -I qga/qapi-generated
 181
 182 gen-out-type = $(subst .,-,$(suffix $@))
 183
 184 qapi-py = $(SRC_PATH)/scripts/qapi.py $(SRC_PATH)/scripts/ordereddict.py
 185
 186 qga/qapi-generated/qga-qapi-types.c qga/qapi-generated/qga-qapi-types.h :\
 187 $(SRC_PATH)/qga/qapi-schema.json $(SRC_PATH)/scripts/qapi-types.py $(qapi-py)
 188         $(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi-types.py $(gen-out-type) -o qga/qapi-generated -p "qga-" < $<, "  GEN   $@")
 189 qga/qapi-generated/qga-qapi-visit.c qga/qapi-generated/qga-qapi-visit.h :\
 190 $(SRC_PATH)/qga/qapi-schema.json $(SRC_PATH)/scripts/qapi-visit.py $(qapi-py)
 191         $(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi-visit.py $(gen-out-type) -o qga/qapi-generated -p "qga-" < $<, "  GEN   $@")
 192 qga/qapi-generated/qga-qmp-commands.h qga/qapi-generated/qga-qmp-marshal.c :\
 193 $(SRC_PATH)/qga/qapi-schema.json $(SRC_PATH)/scripts/qapi-commands.py $(qapi-py)
 194         $(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi-commands.py $(gen-out-type) -o qga/qapi-generated -p "qga-" < $<, "  GEN   $@")
 195
 196 qapi-types.c qapi-types.h :\
 197 $(SRC_PATH)/qapi-schema.json $(SRC_PATH)/scripts/qapi-types.py $(qapi-py)
 198         $(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi-types.py $(gen-out-type) -o "." < $<, "  GEN   $@")
 199 qapi-visit.c qapi-visit.h :\
 200 $(SRC_PATH)/qapi-schema.json $(SRC_PATH)/scripts/qapi-visit.py $(qapi-py)
 201         $(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi-visit.py $(gen-out-type) -o "."  < $<, "  GEN   $@")
 202 qmp-commands.h qmp-marshal.c :\
 203 $(SRC_PATH)/qapi-schema.json $(SRC_PATH)/scripts/qapi-commands.py $(qapi-py)
 204         $(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi-commands.py $(gen-out-type) -m -o "." < $<, "  GEN   $@")
 205
 206 QGALIB_GEN=$(addprefix qga/qapi-generated/, qga-qapi-types.h qga-qapi-visit.h qga-qmp-commands.h)
 207 $(qga-obj-y) qemu-ga.o: $(QGALIB_GEN)
 208
 209 qemu-ga$(EXESUF): $(qga-obj-y) libqemuutil.a libqemustub.a
 210         $(call LINK, $^)
 211
 212 clean:
 213 # avoid old build problems by removing potentially incorrect old files
 214         rm -f config.mak op-i386.h opc-i386.h gen-op-i386.h op-arm.h opc-arm.h gen-op-arm.h
 215         rm -f qemu-options.def
 216         find . -name '*.[od]' -type f -exec rm -f {} +
 217         rm -f *.a *.lo $(TOOLS) $(HELPERS-y) qemu-ga TAGS cscope.* *.pod *~ */*~
 218         rm -f *.la
 219         rm -Rf .libs
 220         rm -f qemu-img-cmds.h
 221         @# May not be present in GENERATED_HEADERS
 222         rm -f trace/generated-tracers-dtrace.dtrace*
 223         rm -f trace/generated-tracers-dtrace.h*
 224         rm -f $(foreach f,$(GENERATED_HEADERS),$(f) $(f)-timestamp)
 225         rm -f $(foreach f,$(GENERATED_SOURCES),$(f) $(f)-timestamp)
 226         rm -rf qapi-generated
 227         rm -rf qga/qapi-generated
 228         $(MAKE) -C tests/tcg clean
 229         for d in $(ALL_SUBDIRS); do \
 230         if test -d $$d; then $(MAKE) -C $$d $@ || exit 1; fi; \
 231         rm -f $$d/qemu-options.def; \
 232         done
 233
 234 VERSION ?= $(shell cat VERSION)
 235
 236 dist: qemu-$(VERSION).tar.bz2
 237
 238 qemu-%.tar.bz2:
 239         $(SRC_PATH)/scripts/make-release "$(SRC_PATH)" "$(patsubst qemu-%.tar.bz2,%,$@)"
 240
 241 distclean: clean
 242         rm -f config-host.mak config-host.h* config-host.ld $(DOCS) qemu-options.texi qemu-img-cmds.texi qemu-monitor.texi
 243         rm -f config-all-devices.mak config-all-disas.mak
 244         rm -f roms/seabios/config.mak roms/vgabios/config.mak
 245         rm -f qemu-doc.info qemu-doc.aux qemu-doc.cp qemu-doc.cps qemu-doc.dvi
 246         rm -f qemu-doc.fn qemu-doc.fns qemu-doc.info qemu-doc.ky qemu-doc.kys
 247         rm -f qemu-doc.log qemu-doc.pdf qemu-doc.pg qemu-doc.toc qemu-doc.tp
 248         rm -f qemu-doc.vr
 249         rm -f config.log
 250         rm -f linux-headers/asm
 251         rm -f qemu-tech.info qemu-tech.aux qemu-tech.cp qemu-tech.dvi qemu-tech.fn qemu-tech.info qemu-tech.ky qemu-tech.log qemu-tech.pdf qemu-tech.pg qemu-tech.toc qemu-tech.tp qemu-tech.vr
 252         for d in $(TARGET_DIRS); do \
 253         rm -rf $$d || exit 1 ; \
 254         done
 255         if test -f pixman/config.log; then make -C pixman distclean; fi
 256
 257 KEYMAPS=da     en-gb  et  fr     fr-ch  is  lt  modifiers  no  pt-br  sv \
 258 ar      de     en-us  fi  fr-be  hr     it  lv  nl         pl  ru     th \
 259 common  de-ch  es     fo  fr-ca  hu     ja  mk  nl-be      pt  sl     tr \
 260 bepo
 261
 262 ifdef INSTALL_BLOBS
 263 BLOBS=bios.bin sgabios.bin vgabios.bin vgabios-cirrus.bin \
 264 vgabios-stdvga.bin vgabios-vmware.bin vgabios-qxl.bin \
 265 acpi-dsdt.aml q35-acpi-dsdt.aml \
 266 ppc_rom.bin openbios-sparc32 openbios-sparc64 openbios-ppc \
 267 pxe-e1000.rom pxe-eepro100.rom pxe-ne2k_pci.rom \
 268 pxe-pcnet.rom pxe-rtl8139.rom pxe-virtio.rom \
 269 qemu-icon.bmp \
 270 bamboo.dtb petalogix-s3adsp1800.dtb petalogix-ml605.dtb \
 271 multiboot.bin linuxboot.bin kvmvapic.bin \
 272 s390-zipl.rom \
 273 spapr-rtas.bin slof.bin \
 274 palcode-clipper
 275 else
 276 BLOBS=
 277 endif
 278
 279 install-doc: $(DOCS)
 280         $(INSTALL_DIR) "$(DESTDIR)$(qemu_docdir)"
 281         $(INSTALL_DATA) qemu-doc.html  qemu-tech.html "$(DESTDIR)$(qemu_docdir)"
 282         $(INSTALL_DATA) QMP/qmp-commands.txt "$(DESTDIR)$(qemu_docdir)"
 283 ifdef CONFIG_POSIX
 284         $(INSTALL_DIR) "$(DESTDIR)$(mandir)/man1"
 285         $(INSTALL_DATA) qemu.1 qemu-img.1 "$(DESTDIR)$(mandir)/man1"
 286         $(INSTALL_DIR) "$(DESTDIR)$(mandir)/man8"
 287         $(INSTALL_DATA) qemu-nbd.8 "$(DESTDIR)$(mandir)/man8"
 288 endif
 289 ifdef CONFIG_VIRTFS
 290         $(INSTALL_DIR) "$(DESTDIR)$(mandir)/man1"
 291         $(INSTALL_DATA) fsdev/virtfs-proxy-helper.1 "$(DESTDIR)$(mandir)/man1"
 292 endif
 293
 294 install-datadir:
 295         $(INSTALL_DIR) "$(DESTDIR)$(qemu_datadir)"
 296
 297 install-confdir:
 298         $(INSTALL_DIR) "$(DESTDIR)$(qemu_confdir)"
 299
 300 install-sysconfig: install-datadir install-confdir
 301         $(INSTALL_DATA) $(SRC_PATH)/sysconfigs/target/target-x86_64.conf "$(DESTDIR)$(qemu_confdir)"
 302
 303 install: all $(if $(BUILD_DOCS),install-doc) install-sysconfig install-datadir
 304         $(INSTALL_DIR) "$(DESTDIR)$(bindir)"
 305 ifneq ($(TOOLS),)
 306         $(INSTALL_PROG) $(STRIP_OPT) $(TOOLS) "$(DESTDIR)$(bindir)"
 307 endif
 308 ifneq ($(HELPERS-y),)
 309         $(INSTALL_DIR) "$(DESTDIR)$(libexecdir)"
 310         $(INSTALL_PROG) $(STRIP_OPT) $(HELPERS-y) "$(DESTDIR)$(libexecdir)"
 311 endif
 312 ifneq ($(BLOBS),)
 313         set -e; for x in $(BLOBS); do \
 314                 $(INSTALL_DATA) $(SRC_PATH)/pc-bios/$$x "$(DESTDIR)$(qemu_datadir)"; \
 315         done
 316 endif
 317         $(INSTALL_DIR) "$(DESTDIR)$(qemu_datadir)/keymaps"
 318         set -e; for x in $(KEYMAPS); do \
 319                 $(INSTALL_DATA) $(SRC_PATH)/pc-bios/keymaps/$$x "$(DESTDIR)$(qemu_datadir)/keymaps"; \
 320         done
 321         for d in $(TARGET_DIRS); do \
 322         $(MAKE) -C $$d $@ || exit 1 ; \
 323         done
 324
 325 # various test targets
 326 test speed: all
 327         $(MAKE) -C tests/tcg $@
 328
 329 .PHONY: TAGS
 330 TAGS:
 331         find "$(SRC_PATH)" -name '*.[hc]' -print0 | xargs -0 etags
 332
 333 cscope:
 334         rm -f ./cscope.*
 335         find "$(SRC_PATH)" -name "*.[chsS]" -print | sed 's,^\./,,' > ./cscope.files
 336         cscope -b
 337
 338 # documentation
 339 MAKEINFO=makeinfo
 340 MAKEINFOFLAGS=--no-headers --no-split --number-sections
 341 TEXIFLAG=$(if $(V),,--quiet)
 342 %.dvi: %.texi
 343         $(call quiet-command,texi2dvi $(TEXIFLAG) -I . $<,"  GEN   $@")
 344
 345 %.html: %.texi
 346         $(call quiet-command,LC_ALL=C $(MAKEINFO) $(MAKEINFOFLAGS) --html $< -o $@, \
 347         "  GEN   $@")
 348
 349 %.info: %.texi
 350         $(call quiet-command,$(MAKEINFO) $< -o $@,"  GEN   $@")
 351
 352 %.pdf: %.texi
 353         $(call quiet-command,texi2pdf $(TEXIFLAG) -I . $<,"  GEN   $@")
 354
 355 qemu-options.texi: $(SRC_PATH)/qemu-options.hx
 356         $(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -t < $< > $@,"  GEN   $@")
 357
 358 qemu-monitor.texi: $(SRC_PATH)/hmp-commands.hx
 359         $(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -t < $< > $@,"  GEN   $@")
 360
 361 QMP/qmp-commands.txt: $(SRC_PATH)/qmp-commands.hx
 362         $(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -q < $< > $@,"  GEN   $@")
 363
 364 qemu-img-cmds.texi: $(SRC_PATH)/qemu-img-cmds.hx
 365         $(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -t < $< > $@,"  GEN   $@")
 366
 367 qemu.1: qemu-doc.texi qemu-options.texi qemu-monitor.texi
 368         $(call quiet-command, \
 369           perl -Ww -- $(SRC_PATH)/scripts/texi2pod.pl $< qemu.pod && \
 370           $(POD2MAN) --section=1 --center=" " --release=" " qemu.pod > $@, \
 371           "  GEN   $@")
 372
 373 qemu-img.1: qemu-img.texi qemu-img-cmds.texi
 374         $(call quiet-command, \
 375           perl -Ww -- $(SRC_PATH)/scripts/texi2pod.pl $< qemu-img.pod && \
 376           $(POD2MAN) --section=1 --center=" " --release=" " qemu-img.pod > $@, \
 377           "  GEN   $@")
 378
 379 fsdev/virtfs-proxy-helper.1: fsdev/virtfs-proxy-helper.texi
 380         $(call quiet-command, \
 381           perl -Ww -- $(SRC_PATH)/scripts/texi2pod.pl $< fsdev/virtfs-proxy-helper.pod && \
 382           $(POD2MAN) --section=1 --center=" " --release=" " fsdev/virtfs-proxy-helper.pod > $@, \
 383           "  GEN   $@")
 384
 385 qemu-nbd.8: qemu-nbd.texi
 386         $(call quiet-command, \
 387           perl -Ww -- $(SRC_PATH)/scripts/texi2pod.pl $< qemu-nbd.pod && \
 388           $(POD2MAN) --section=8 --center=" " --release=" " qemu-nbd.pod > $@, \
 389           "  GEN   $@")
 390
 391 dvi: qemu-doc.dvi qemu-tech.dvi
 392 html: qemu-doc.html qemu-tech.html
 393 info: qemu-doc.info qemu-tech.info
 394 pdf: qemu-doc.pdf qemu-tech.pdf
 395
 396 qemu-doc.dvi qemu-doc.html qemu-doc.info qemu-doc.pdf: \
 397         qemu-img.texi qemu-nbd.texi qemu-options.texi \
 398         qemu-monitor.texi qemu-img-cmds.texi
 399
 400 # Add a dependency on the generated files, so that they are always
 401 # rebuilt before other object files
 402 ifneq ($(filter-out %clean,$(MAKECMDGOALS)),$(if $(MAKECMDGOALS),,fail))
 403 Makefile: $(GENERATED_HEADERS)
 404 endif
 405
 406 # Include automatically generated dependency files
 407 # Dependencies in Makefile.objs files come from our recursive subdir rules
 408 -include $(wildcard *.d tests/*.d)