rewrite iov_send_recv() and move it to iov.c
[sdk/emulator/qemu.git] / 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: build-all
10 include config-host.mak
11 include $(SRC_PATH)/rules.mak
12 config-host.mak: $(SRC_PATH)/configure
13         @echo $@ is out-of-date, running configure
14         @sed -n "/.*Configured with/s/[^:]*: //p" $@ | sh
15 else
16 config-host.mak:
17         @echo "Please call configure before running make!"
18         @exit 1
19 endif
20
21 GENERATED_HEADERS = config-host.h trace.h qemu-options.def
22 ifeq ($(TRACE_BACKEND),dtrace)
23 GENERATED_HEADERS += trace-dtrace.h
24 endif
25 GENERATED_HEADERS += qmp-commands.h qapi-types.h qapi-visit.h
26 GENERATED_SOURCES += qmp-marshal.c qapi-types.c qapi-visit.c trace.c
27
28 # Don't try to regenerate Makefile or configure
29 # We don't generate any of them
30 Makefile: ;
31 configure: ;
32
33 .PHONY: all clean cscope distclean dvi html info install install-doc \
34         pdf recurse-all speed tar tarbin test build-all
35
36 $(call set-vpath, $(SRC_PATH):$(SRC_PATH)/hw)
37
38 LIBS+=-lz $(LIBS_TOOLS)
39
40 HELPERS-$(CONFIG_LINUX) = qemu-bridge-helper$(EXESUF)
41
42 ifdef BUILD_DOCS
43 DOCS=qemu-doc.html qemu-tech.html qemu.1 qemu-img.1 qemu-nbd.8 QMP/qmp-commands.txt
44 ifdef CONFIG_VIRTFS
45 DOCS+=fsdev/virtfs-proxy-helper.1
46 endif
47 else
48 DOCS=
49 endif
50
51 SUBDIR_MAKEFLAGS=$(if $(V),,--no-print-directory) BUILD_DIR=$(BUILD_DIR)
52 SUBDIR_DEVICES_MAK=$(patsubst %, %/config-devices.mak, $(TARGET_DIRS))
53 SUBDIR_DEVICES_MAK_DEP=$(patsubst %, %/config-devices.mak.d, $(TARGET_DIRS))
54
55 config-all-devices.mak: $(SUBDIR_DEVICES_MAK)
56         $(call quiet-command,cat $(SUBDIR_DEVICES_MAK) | grep =y | sort -u > $@,"  GEN   $@")
57
58 -include $(SUBDIR_DEVICES_MAK_DEP)
59
60 %/config-devices.mak: default-configs/%.mak
61         $(call quiet-command,$(SHELL) $(SRC_PATH)/scripts/make_device_config.sh $@ $<, "  GEN   $@")
62         @if test -f $@; then \
63           if cmp -s $@.old $@; then \
64             mv $@.tmp $@; \
65             cp -p $@ $@.old; \
66           else \
67             if test -f $@.old; then \
68               echo "WARNING: $@ (user modified) out of date.";\
69             else \
70               echo "WARNING: $@ out of date.";\
71             fi; \
72             echo "Run \"make defconfig\" to regenerate."; \
73             rm $@.tmp; \
74           fi; \
75          else \
76           mv $@.tmp $@; \
77           cp -p $@ $@.old; \
78          fi
79
80 defconfig:
81         rm -f config-all-devices.mak $(SUBDIR_DEVICES_MAK)
82
83 -include config-all-devices.mak
84
85 build-all: $(DOCS) $(TOOLS) $(HELPERS-y) recurse-all
86
87 config-host.h: config-host.h-timestamp
88 config-host.h-timestamp: config-host.mak
89 qemu-options.def: $(SRC_PATH)/qemu-options.hx
90         $(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -h < $< > $@,"  GEN   $@")
91
92 SUBDIR_RULES=$(patsubst %,subdir-%, $(TARGET_DIRS))
93
94 subdir-%: $(GENERATED_HEADERS)
95         $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C $* V="$(V)" TARGET_DIR="$*/" all,)
96
97 ifneq ($(wildcard config-host.mak),)
98 include $(SRC_PATH)/Makefile.objs
99 endif
100
101 $(universal-obj-y) $(common-obj-y): $(GENERATED_HEADERS)
102 subdir-libcacard: $(oslib-obj-y) $(trace-obj-y) qemu-timer-common.o
103
104 $(filter %-softmmu,$(SUBDIR_RULES)): $(universal-obj-y) $(trace-obj-y) $(common-obj-y) subdir-libdis
105
106 $(filter %-user,$(SUBDIR_RULES)): $(GENERATED_HEADERS) $(universal-obj-y) $(trace-obj-y) subdir-libdis-user subdir-libuser
107
108 ROMSUBDIR_RULES=$(patsubst %,romsubdir-%, $(ROMS))
109 romsubdir-%:
110         $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C pc-bios/$* V="$(V)" TARGET_DIR="$*/",)
111
112 ALL_SUBDIRS=$(TARGET_DIRS) $(patsubst %,pc-bios/%, $(ROMS))
113
114 recurse-all: $(SUBDIR_RULES) $(ROMSUBDIR_RULES)
115
116 audio/audio.o audio/fmodaudio.o: QEMU_CFLAGS += $(FMOD_CFLAGS)
117
118 QEMU_CFLAGS+=$(CURL_CFLAGS)
119
120 QEMU_CFLAGS += -I$(SRC_PATH)/include
121
122 ui/cocoa.o: ui/cocoa.m
123
124 ui/sdl.o audio/sdlaudio.o ui/sdl_zoom.o baum.o: QEMU_CFLAGS += $(SDL_CFLAGS)
125
126 ui/vnc.o: QEMU_CFLAGS += $(VNC_TLS_CFLAGS)
127
128 bt-host.o: QEMU_CFLAGS += $(BLUEZ_CFLAGS)
129
130 version.o: $(SRC_PATH)/version.rc config-host.h
131         $(call quiet-command,$(WINDRES) -I. -o $@ $<,"  RC    $(TARGET_DIR)$@")
132
133 version-obj-$(CONFIG_WIN32) += version.o
134 ######################################################################
135 # Support building shared library libcacard
136
137 .PHONY: libcacard.la install-libcacard
138 ifeq ($(LIBTOOL),)
139 libcacard.la:
140         @echo "libtool is missing, please install and rerun configure"; exit 1
141
142 install-libcacard:
143         @echo "libtool is missing, please install and rerun configure"; exit 1
144 else
145 libcacard.la: $(GENERATED_HEADERS) $(oslib-obj-y) qemu-timer-common.o $(addsuffix .lo, $(basename $(trace-obj-y)))
146         $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C libcacard V="$(V)" TARGET_DIR="$*/" libcacard.la,)
147
148 install-libcacard: libcacard.la
149         $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C libcacard V="$(V)" TARGET_DIR="$*/" install-libcacard,)
150 endif
151 ######################################################################
152
153 qemu-img.o: qemu-img-cmds.h
154 qemu-img.o qemu-tool.o qemu-nbd.o qemu-io.o cmd.o qemu-ga.o: $(GENERATED_HEADERS)
155
156 tools-obj-y = $(oslib-obj-y) $(trace-obj-y) qemu-tool.o qemu-timer.o \
157         qemu-timer-common.o main-loop.o notify.o \
158         iohandler.o cutils.o iov.o async.o
159 tools-obj-$(CONFIG_POSIX) += compatfd.o
160
161 qemu-img$(EXESUF): qemu-img.o $(tools-obj-y) $(block-obj-y)
162 qemu-nbd$(EXESUF): qemu-nbd.o $(tools-obj-y) $(block-obj-y)
163 qemu-io$(EXESUF): qemu-io.o cmd.o $(tools-obj-y) $(block-obj-y)
164
165 qemu-bridge-helper$(EXESUF): qemu-bridge-helper.o
166 qemu-bridge-helper.o: $(GENERATED_HEADERS)
167
168 fsdev/virtfs-proxy-helper$(EXESUF): fsdev/virtfs-proxy-helper.o fsdev/virtio-9p-marshal.o oslib-posix.o $(trace-obj-y)
169 fsdev/virtfs-proxy-helper$(EXESUF): LIBS += -lcap
170
171 qemu-img-cmds.h: $(SRC_PATH)/qemu-img-cmds.hx
172         $(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -h < $< > $@,"  GEN   $@")
173
174 $(qapi-obj-y): $(GENERATED_HEADERS)
175 qapi-dir := $(BUILD_DIR)/qapi-generated
176 qemu-ga$(EXESUF): LIBS = $(LIBS_QGA)
177 qemu-ga$(EXESUF): QEMU_CFLAGS += -I $(qapi-dir)
178
179 gen-out-type = $(subst .,-,$(suffix $@))
180
181 ifneq ($(wildcard config-host.mak),)
182 include $(SRC_PATH)/tests/Makefile
183 endif
184
185 $(qapi-dir)/qga-qapi-types.c $(qapi-dir)/qga-qapi-types.h :\
186 $(SRC_PATH)/qapi-schema-guest.json $(SRC_PATH)/scripts/qapi-types.py
187         $(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi-types.py $(gen-out-type) -o "$(qapi-dir)" -p "qga-" < $<, "  GEN   $@")
188 $(qapi-dir)/qga-qapi-visit.c $(qapi-dir)/qga-qapi-visit.h :\
189 $(SRC_PATH)/qapi-schema-guest.json $(SRC_PATH)/scripts/qapi-visit.py
190         $(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi-visit.py $(gen-out-type) -o "$(qapi-dir)" -p "qga-" < $<, "  GEN   $@")
191 $(qapi-dir)/qga-qmp-commands.h $(qapi-dir)/qga-qmp-marshal.c :\
192 $(SRC_PATH)/qapi-schema-guest.json $(SRC_PATH)/scripts/qapi-commands.py
193         $(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi-commands.py $(gen-out-type) -o "$(qapi-dir)" -p "qga-" < $<, "  GEN   $@")
194
195 qapi-types.c qapi-types.h :\
196 $(SRC_PATH)/qapi-schema.json $(SRC_PATH)/scripts/qapi-types.py
197         $(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi-types.py $(gen-out-type) -o "." < $<, "  GEN   $@")
198 qapi-visit.c qapi-visit.h :\
199 $(SRC_PATH)/qapi-schema.json $(SRC_PATH)/scripts/qapi-visit.py
200         $(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi-visit.py $(gen-out-type) -o "."  < $<, "  GEN   $@")
201 qmp-commands.h qmp-marshal.c :\
202 $(SRC_PATH)/qapi-schema.json $(SRC_PATH)/scripts/qapi-commands.py
203         $(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi-commands.py $(gen-out-type) -m -o "." < $<, "  GEN   $@")
204
205 QGALIB_OBJ=$(addprefix $(qapi-dir)/, qga-qapi-types.o qga-qapi-visit.o qga-qmp-marshal.o)
206 QGALIB_GEN=$(addprefix $(qapi-dir)/, qga-qapi-types.h qga-qapi-visit.h qga-qmp-commands.h)
207 $(QGALIB_OBJ): $(QGALIB_GEN) $(GENERATED_HEADERS)
208 $(qga-obj-y) qemu-ga.o: $(QGALIB_GEN) $(GENERATED_HEADERS)
209
210 qemu-ga$(EXESUF): qemu-ga.o $(qga-obj-y) $(tools-obj-y) $(qapi-obj-y) $(qobject-obj-y) $(version-obj-y) $(QGALIB_OBJ)
211
212 QEMULIBS=libhw32 libhw64 libuser libdis libdis-user
213
214 clean:
215 # avoid old build problems by removing potentially incorrect old files
216         rm -f config.mak op-i386.h opc-i386.h gen-op-i386.h op-arm.h opc-arm.h gen-op-arm.h
217         rm -f qemu-options.def
218         rm -f *.o *.d *.a *.lo $(TOOLS) $(HELPERS-y) qemu-ga TAGS cscope.* *.pod *~ */*~
219         rm -Rf .libs
220         rm -f slirp/*.o slirp/*.d audio/*.o audio/*.d block/*.o block/*.d net/*.o net/*.d fsdev/*.o fsdev/*.d ui/*.o ui/*.d qapi/*.o qapi/*.d qga/*.o qga/*.d
221         rm -f qom/*.o qom/*.d
222         rm -f qemu-img-cmds.h
223         rm -f trace/*.o trace/*.d
224         rm -f trace-dtrace.dtrace trace-dtrace.dtrace-timestamp
225         @# May not be present in GENERATED_HEADERS
226         rm -f trace-dtrace.h trace-dtrace.h-timestamp
227         rm -f $(foreach f,$(GENERATED_HEADERS),$(f) $(f)-timestamp)
228         rm -f $(foreach f,$(GENERATED_SOURCES),$(f) $(f)-timestamp)
229         rm -rf $(qapi-dir)
230         $(MAKE) -C tests/tcg clean
231         for d in $(ALL_SUBDIRS) $(QEMULIBS) libcacard; do \
232         if test -d $$d; then $(MAKE) -C $$d $@ || exit 1; fi; \
233         rm -f $$d/qemu-options.def; \
234         done
235
236 distclean: clean
237         rm -f config-host.mak config-host.h* config-host.ld $(DOCS) qemu-options.texi qemu-img-cmds.texi qemu-monitor.texi
238         rm -f config-all-devices.mak
239         rm -f roms/seabios/config.mak roms/vgabios/config.mak
240         rm -f qemu-doc.info qemu-doc.aux qemu-doc.cp qemu-doc.cps qemu-doc.dvi
241         rm -f qemu-doc.fn qemu-doc.fns qemu-doc.info qemu-doc.ky qemu-doc.kys
242         rm -f qemu-doc.log qemu-doc.pdf qemu-doc.pg qemu-doc.toc qemu-doc.tp
243         rm -f qemu-doc.vr
244         rm -f config.log
245         rm -f linux-headers/asm
246         rm -f qemu-tech.info qemu-tech.aux qemu-tech.cp qemu-tech.dvi qemu-tech.fn qemu-tech.info qemu-tech.ky qemu-tech.log qemu-tech.pdf qemu-tech.pg qemu-tech.toc qemu-tech.tp qemu-tech.vr
247         for d in $(TARGET_DIRS) $(QEMULIBS); do \
248         rm -rf $$d || exit 1 ; \
249         done
250
251 KEYMAPS=da     en-gb  et  fr     fr-ch  is  lt  modifiers  no  pt-br  sv \
252 ar      de     en-us  fi  fr-be  hr     it  lv  nl         pl  ru     th \
253 common  de-ch  es     fo  fr-ca  hu     ja  mk  nl-be      pt  sl     tr
254
255 ifdef INSTALL_BLOBS
256 BLOBS=bios.bin sgabios.bin vgabios.bin vgabios-cirrus.bin \
257 vgabios-stdvga.bin vgabios-vmware.bin vgabios-qxl.bin \
258 ppc_rom.bin openbios-sparc32 openbios-sparc64 openbios-ppc \
259 pxe-e1000.rom pxe-eepro100.rom pxe-ne2k_pci.rom \
260 pxe-pcnet.rom pxe-rtl8139.rom pxe-virtio.rom \
261 qemu-icon.bmp \
262 bamboo.dtb petalogix-s3adsp1800.dtb petalogix-ml605.dtb \
263 mpc8544ds.dtb \
264 multiboot.bin linuxboot.bin kvmvapic.bin \
265 s390-zipl.rom \
266 spapr-rtas.bin slof.bin \
267 palcode-clipper
268 else
269 BLOBS=
270 endif
271
272 install-doc: $(DOCS)
273         $(INSTALL_DIR) "$(DESTDIR)$(qemu_docdir)"
274         $(INSTALL_DATA) qemu-doc.html  qemu-tech.html "$(DESTDIR)$(qemu_docdir)"
275 ifdef CONFIG_POSIX
276         $(INSTALL_DIR) "$(DESTDIR)$(mandir)/man1"
277         $(INSTALL_DATA) qemu.1 qemu-img.1 "$(DESTDIR)$(mandir)/man1"
278         $(INSTALL_DIR) "$(DESTDIR)$(mandir)/man8"
279         $(INSTALL_DATA) qemu-nbd.8 "$(DESTDIR)$(mandir)/man8"
280 endif
281 ifdef CONFIG_VIRTFS
282         $(INSTALL_DIR) "$(DESTDIR)$(mandir)/man1"
283         $(INSTALL_DATA) fsdev/virtfs-proxy-helper.1 "$(DESTDIR)$(mandir)/man1"
284 endif
285
286 install-datadir:
287         $(INSTALL_DIR) "$(DESTDIR)$(qemu_datadir)"
288
289 install-confdir:
290         $(INSTALL_DIR) "$(DESTDIR)$(qemu_confdir)"
291
292 install-sysconfig: install-datadir install-confdir
293         $(INSTALL_DATA) $(SRC_PATH)/sysconfigs/target/target-x86_64.conf "$(DESTDIR)$(qemu_confdir)"
294         $(INSTALL_DATA) $(SRC_PATH)/sysconfigs/target/cpus-x86_64.conf "$(DESTDIR)$(qemu_datadir)"
295
296 install: all $(if $(BUILD_DOCS),install-doc) install-sysconfig install-datadir
297         $(INSTALL_DIR) "$(DESTDIR)$(bindir)"
298 ifneq ($(TOOLS),)
299         $(INSTALL_PROG) $(STRIP_OPT) $(TOOLS) "$(DESTDIR)$(bindir)"
300 endif
301 ifneq ($(HELPERS-y),)
302         $(INSTALL_DIR) "$(DESTDIR)$(libexecdir)"
303         $(INSTALL_PROG) $(STRIP_OPT) $(HELPERS-y) "$(DESTDIR)$(libexecdir)"
304 endif
305 ifneq ($(BLOBS),)
306         set -e; for x in $(BLOBS); do \
307                 $(INSTALL_DATA) $(SRC_PATH)/pc-bios/$$x "$(DESTDIR)$(qemu_datadir)"; \
308         done
309 endif
310         $(INSTALL_DIR) "$(DESTDIR)$(qemu_datadir)/keymaps"
311         set -e; for x in $(KEYMAPS); do \
312                 $(INSTALL_DATA) $(SRC_PATH)/pc-bios/keymaps/$$x "$(DESTDIR)$(qemu_datadir)/keymaps"; \
313         done
314         for d in $(TARGET_DIRS); do \
315         $(MAKE) -C $$d $@ || exit 1 ; \
316         done
317
318 # various test targets
319 test speed: all
320         $(MAKE) -C tests/tcg $@
321
322 .PHONY: TAGS
323 TAGS:
324         find "$(SRC_PATH)" -name '*.[hc]' -print0 | xargs -0 etags
325
326 cscope:
327         rm -f ./cscope.*
328         find "$(SRC_PATH)" -name "*.[chsS]" -print | sed 's,^\./,,' > ./cscope.files
329         cscope -b
330
331 # documentation
332 MAKEINFO=makeinfo
333 MAKEINFOFLAGS=--no-headers --no-split --number-sections
334 TEXIFLAG=$(if $(V),,--quiet)
335 %.dvi: %.texi
336         $(call quiet-command,texi2dvi $(TEXIFLAG) -I . $<,"  GEN   $@")
337
338 %.html: %.texi
339         $(call quiet-command,LC_ALL=C $(MAKEINFO) $(MAKEINFOFLAGS) --html $< -o $@, \
340         "  GEN   $@")
341
342 %.info: %.texi
343         $(call quiet-command,$(MAKEINFO) $< -o $@,"  GEN   $@")
344
345 %.pdf: %.texi
346         $(call quiet-command,texi2pdf $(TEXIFLAG) -I . $<,"  GEN   $@")
347
348 qemu-options.texi: $(SRC_PATH)/qemu-options.hx
349         $(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -t < $< > $@,"  GEN   $@")
350
351 qemu-monitor.texi: $(SRC_PATH)/hmp-commands.hx
352         $(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -t < $< > $@,"  GEN   $@")
353
354 QMP/qmp-commands.txt: $(SRC_PATH)/qmp-commands.hx
355         $(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -q < $< > $@,"  GEN   $@")
356
357 qemu-img-cmds.texi: $(SRC_PATH)/qemu-img-cmds.hx
358         $(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -t < $< > $@,"  GEN   $@")
359
360 qemu.1: qemu-doc.texi qemu-options.texi qemu-monitor.texi
361         $(call quiet-command, \
362           perl -Ww -- $(SRC_PATH)/scripts/texi2pod.pl $< qemu.pod && \
363           $(POD2MAN) --section=1 --center=" " --release=" " qemu.pod > $@, \
364           "  GEN   $@")
365
366 qemu-img.1: qemu-img.texi qemu-img-cmds.texi
367         $(call quiet-command, \
368           perl -Ww -- $(SRC_PATH)/scripts/texi2pod.pl $< qemu-img.pod && \
369           $(POD2MAN) --section=1 --center=" " --release=" " qemu-img.pod > $@, \
370           "  GEN   $@")
371
372 fsdev/virtfs-proxy-helper.1: fsdev/virtfs-proxy-helper.texi
373         $(call quiet-command, \
374           perl -Ww -- $(SRC_PATH)/scripts/texi2pod.pl $< fsdev/virtfs-proxy-helper.pod && \
375           $(POD2MAN) --section=1 --center=" " --release=" " fsdev/virtfs-proxy-helper.pod > $@, \
376           "  GEN   $@")
377
378 qemu-nbd.8: qemu-nbd.texi
379         $(call quiet-command, \
380           perl -Ww -- $(SRC_PATH)/scripts/texi2pod.pl $< qemu-nbd.pod && \
381           $(POD2MAN) --section=8 --center=" " --release=" " qemu-nbd.pod > $@, \
382           "  GEN   $@")
383
384 dvi: qemu-doc.dvi qemu-tech.dvi
385 html: qemu-doc.html qemu-tech.html
386 info: qemu-doc.info qemu-tech.info
387 pdf: qemu-doc.pdf qemu-tech.pdf
388
389 qemu-doc.dvi qemu-doc.html qemu-doc.info qemu-doc.pdf: \
390         qemu-img.texi qemu-nbd.texi qemu-options.texi \
391         qemu-monitor.texi qemu-img-cmds.texi
392
393 VERSION ?= $(shell cat VERSION)
394 FILE = qemu-$(VERSION)
395
396 # tar release (use 'make -k tar' on a checkouted tree)
397 tar:
398         rm -rf /tmp/$(FILE)
399         cp -r . /tmp/$(FILE)
400         cd /tmp && tar zcvf ~/$(FILE).tar.gz $(FILE) --exclude CVS --exclude .git --exclude .svn
401         rm -rf /tmp/$(FILE)
402
403 # Include automatically generated dependency files
404 -include $(wildcard *.d audio/*.d slirp/*.d block/*.d net/*.d ui/*.d qapi/*.d qga/*.d)