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  24         @echo $@ is out-of-date, running configure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