From: Anthony Liguori <anthony@codemonkey.ws>
To: Blue Swirl <blauwirbel@gmail.com>
Cc: qemu-devel <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] [PATCH] Force object directory use
Date: Tue, 16 Nov 2010 16:18:22 -0600 [thread overview]
Message-ID: <4CE3032E.6020108@codemonkey.ws> (raw)
In-Reply-To: <AANLkTikG6irnzidq-UMFyqLTUoqPR8EUo-M=+soM4jhZ@mail.gmail.com>
On 11/16/2010 03:59 PM, Blue Swirl wrote:
> If the user attempts to run 'configure' in the source tree,
> create an object directory and configure that instead.
>
> Rename topmost Makefile to Makefile.top. Add a new Makefile, which
> is only used when user attempts to run 'make' in the source tree.
>
> Signed-off-by: Blue Swirl<blauwirbel@gmail.com>
>
Interesting idea. I certainly would support this.
Regards,
Anthony Liguori
> ---
> Makefile | 369 +---------------------------------------------------------
> Makefile.top | 367 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> configure | 51 +++++----
> 3 files changed, 396 insertions(+), 391 deletions(-)
> create mode 100644 Makefile.top
>
> diff --git a/Makefile b/Makefile
> index 747e47c..87e7dbb 100644
> --- a/Makefile
> +++ b/Makefile
> @@ -1,367 +1,2 @@
> -# Makefile for QEMU.
> -
> -GENERATED_HEADERS = config-host.h trace.h qemu-options.def
> -ifeq ($(TRACE_BACKEND),dtrace)
> -GENERATED_HEADERS += trace-dtrace.h
> -endif
> -
> -ifneq ($(wildcard config-host.mak),)
> -# Put the all: rule here so that config-host.mak can contain dependencies.
> -all: build-all
> -include config-host.mak
> -include $(SRC_PATH)/rules.mak
> -config-host.mak: $(SRC_PATH)/configure
> - @echo $@ is out-of-date, running configure
> - @sed -n "/.*Configured with/s/[^:]*: //p" $@ | sh
> -else
> -config-host.mak:
> - @echo "Please call configure before running make!"
> - @exit 1
> -endif
> -
> -# Don't try to regenerate Makefile or configure
> -# We don't generate any of them
> -Makefile: ;
> -configure: ;
> -
> -.PHONY: all clean cscope distclean dvi html info install install-doc \
> - pdf recurse-all speed tar tarbin test build-all
> -
> -$(call set-vpath, $(SRC_PATH):$(SRC_PATH)/hw)
> -
> -LIBS+=-lz $(LIBS_TOOLS)
> -
> -ifdef BUILD_DOCS
> -DOCS=qemu-doc.html qemu-tech.html qemu.1 qemu-img.1 qemu-nbd.8
> QMP/qmp-commands.txt
> -else
> -DOCS=
> -endif
> -
> -SUBDIR_MAKEFLAGS=$(if $(V),,--no-print-directory)
> -SUBDIR_DEVICES_MAK=$(patsubst %, %/config-devices.mak, $(TARGET_DIRS))
> -
> -config-all-devices.mak: $(SUBDIR_DEVICES_MAK)
> - $(call quiet-command,cat $(SUBDIR_DEVICES_MAK) | grep =y | sort -u>
> $@," GEN $@")
> -
> -%/config-devices.mak: default-configs/%.mak
> - $(call quiet-command,cat $< > $@.tmp, " GEN $@")
> - @if test -f $@; then \
> - if cmp -s $@.old $@; then \
> - if ! cmp -s $@ $@.tmp; then \
> - mv $@.tmp $@; \
> - cp -p $@ $@.old; \
> - fi; \
> - else \
> - if test -f $@.old; then \
> - echo "WARNING: $@ (user modified) out of date.";\
> - else \
> - echo "WARNING: $@ out of date.";\
> - fi; \
> - echo "Run \"make defconfig\" to regenerate."; \
> - rm $@.tmp; \
> - fi; \
> - else \
> - mv $@.tmp $@; \
> - cp -p $@ $@.old; \
> - fi
> -
> -defconfig:
> - rm -f config-all-devices.mak $(SUBDIR_DEVICES_MAK)
> -
> --include config-all-devices.mak
> -
> -build-all: $(DOCS) $(TOOLS) recurse-all
> -
> -config-host.h: config-host.h-timestamp
> -config-host.h-timestamp: config-host.mak
> -qemu-options.def: $(SRC_PATH)/qemu-options.hx
> - $(call quiet-command,sh $(SRC_PATH)/hxtool -h< $< > $@," GEN $@")
> -
> -SUBDIR_RULES=$(patsubst %,subdir-%, $(TARGET_DIRS))
> -
> -subdir-%: $(GENERATED_HEADERS)
> - $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C $* V="$(V)"
> TARGET_DIR="$*/" all,)
> -
> -ifneq ($(wildcard config-host.mak),)
> -include $(SRC_PATH)/Makefile.objs
> -endif
> -
> -$(common-obj-y): $(GENERATED_HEADERS)
> -$(filter %-softmmu,$(SUBDIR_RULES)): $(trace-obj-y) $(common-obj-y)
> subdir-libdis
> -
> -$(filter %-user,$(SUBDIR_RULES)): $(GENERATED_HEADERS) $(trace-obj-y)
> subdir-libdis-user subdir-libuser
> -
> -ROMSUBDIR_RULES=$(patsubst %,romsubdir-%, $(ROMS))
> -romsubdir-%:
> - $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C pc-bios/$*
> V="$(V)" TARGET_DIR="$*/",)
> -
> -ALL_SUBDIRS=$(TARGET_DIRS) $(patsubst %,pc-bios/%, $(ROMS))
> -
> -recurse-all: $(SUBDIR_RULES) $(ROMSUBDIR_RULES)
> -
> -audio/audio.o audio/fmodaudio.o: QEMU_CFLAGS += $(FMOD_CFLAGS)
> -
> -QEMU_CFLAGS+=$(CURL_CFLAGS)
> -
> -ui/cocoa.o: ui/cocoa.m
> -
> -ui/sdl.o audio/sdlaudio.o ui/sdl_zoom.o baum.o: QEMU_CFLAGS += $(SDL_CFLAGS)
> -
> -ui/vnc.o: QEMU_CFLAGS += $(VNC_TLS_CFLAGS)
> -
> -bt-host.o: QEMU_CFLAGS += $(BLUEZ_CFLAGS)
> -
> -ifeq ($(TRACE_BACKEND),dtrace)
> -trace.h: trace.h-timestamp trace-dtrace.h
> -else
> -trace.h: trace.h-timestamp
> -endif
> -trace.h-timestamp: $(SRC_PATH)/trace-events config-host.mak
> - $(call quiet-command,sh $(SRC_PATH)/tracetool --$(TRACE_BACKEND) -h
> < $< > $@," GEN trace.h")
> - @cmp -s $@ trace.h || cp $@ trace.h
> -
> -trace.c: trace.c-timestamp
> -trace.c-timestamp: $(SRC_PATH)/trace-events config-host.mak
> - $(call quiet-command,sh $(SRC_PATH)/tracetool --$(TRACE_BACKEND) -c
> < $< > $@," GEN trace.c")
> - @cmp -s $@ trace.c || cp $@ trace.c
> -
> -trace.o: trace.c $(GENERATED_HEADERS)
> -
> -trace-dtrace.h: trace-dtrace.dtrace
> - $(call quiet-command,dtrace -o $@ -h -s $<, " GEN trace-dtrace.h")
> -
> -# Normal practice is to name DTrace probe file with a '.d' extension
> -# but that gets picked up by QEMU's Makefile as an external dependancy
> -# rule file. So we use '.dtrace' instead
> -trace-dtrace.dtrace: trace-dtrace.dtrace-timestamp
> -trace-dtrace.dtrace-timestamp: $(SRC_PATH)/trace-events config-host.mak
> - $(call quiet-command,sh $(SRC_PATH)/tracetool --$(TRACE_BACKEND) -d
> < $< > $@," GEN trace-dtrace.dtrace")
> - @cmp -s $@ trace-dtrace.dtrace || cp $@ trace-dtrace.dtrace
> -
> -trace-dtrace.o: trace-dtrace.dtrace $(GENERATED_HEADERS)
> - $(call quiet-command,dtrace -o $@ -G -s $<, " GEN trace-dtrace.o")
> -
> -simpletrace.o: simpletrace.c $(GENERATED_HEADERS)
> -
> -version.o: $(SRC_PATH)/version.rc config-host.mak
> - $(call quiet-command,$(WINDRES) -I. -o $@ $<," RC $(TARGET_DIR)$@")
> -
> -version-obj-$(CONFIG_WIN32) += version.o
> -######################################################################
> -
> -qemu-img.o: qemu-img-cmds.h
> -qemu-img.o qemu-tool.o qemu-nbd.o qemu-io.o: $(GENERATED_HEADERS)
> -
> -qemu-img$(EXESUF): qemu-img.o qemu-tool.o qemu-error.o $(oslib-obj-y)
> $(trace-obj-y) $(block-obj-y) $(qobject-obj-y) $(version-obj-y)
> qemu-timer-common.o
> -
> -qemu-nbd$(EXESUF): qemu-nbd.o qemu-tool.o qemu-error.o $(oslib-obj-y)
> $(trace-obj-y) $(block-obj-y) $(qobject-obj-y) $(version-obj-y)
> qemu-timer-common.o
> -
> -qemu-io$(EXESUF): qemu-io.o cmd.o qemu-tool.o qemu-error.o
> $(oslib-obj-y) $(trace-obj-y) $(block-obj-y) $(qobject-obj-y)
> $(version-obj-y) qemu-timer-common.o
> -
> -qemu-img-cmds.h: $(SRC_PATH)/qemu-img-cmds.hx
> - $(call quiet-command,sh $(SRC_PATH)/hxtool -h< $< > $@," GEN $@")
> -
> -check-qint.o check-qstring.o check-qdict.o check-qlist.o
> check-qfloat.o check-qjson.o: $(GENERATED_HEADERS)
> -
> -check-qint: check-qint.o qint.o qemu-malloc.o $(trace-obj-y)
> -check-qstring: check-qstring.o qstring.o qemu-malloc.o $(trace-obj-y)
> -check-qdict: check-qdict.o qdict.o qfloat.o qint.o qstring.o qbool.o
> qemu-malloc.o qlist.o $(trace-obj-y)
> -check-qlist: check-qlist.o qlist.o qint.o qemu-malloc.o $(trace-obj-y)
> -check-qfloat: check-qfloat.o qfloat.o qemu-malloc.o $(trace-obj-y)
> -check-qjson: check-qjson.o qfloat.o qint.o qdict.o qstring.o qlist.o
> qbool.o qjson.o json-streamer.o json-lexer.o json-parser.o
> qemu-malloc.o $(trace-obj-y)
> -
> -clean:
> -# avoid old build problems by removing potentially incorrect old files
> - rm -f config.mak op-i386.h opc-i386.h gen-op-i386.h op-arm.h
> opc-arm.h gen-op-arm.h
> - rm -f qemu-options.def
> - rm -f *.o *.d *.a $(TOOLS) TAGS cscope.* *.pod *~ */*~
> - 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
> - rm -f qemu-img-cmds.h
> - rm -f trace.c trace.h trace.c-timestamp trace.h-timestamp
> - rm -f trace-dtrace.dtrace trace-dtrace.dtrace-timestamp
> - rm -f trace-dtrace.h trace-dtrace.h-timestamp
> - $(MAKE) -C tests clean
> - for d in $(ALL_SUBDIRS) libhw32 libhw64 libuser libdis libdis-user; do \
> - if test -d $$d; then $(MAKE) -C $$d $@ || exit 1; fi; \
> - rm -f $$d/qemu-options.def; \
> - done
> -
> -distclean: clean
> - rm -f config-host.mak config-host.h* config-host.ld $(DOCS)
> qemu-options.texi qemu-img-cmds.texi qemu-monitor.texi
> - rm -f config-all-devices.mak
> - rm -f roms/seabios/config.mak roms/vgabios/config.mak
> - rm -f qemu-doc.info qemu-doc.aux qemu-doc.cp qemu-doc.dvi
> qemu-doc.fn qemu-doc.info qemu-doc.ky qemu-doc.log qemu-doc.pdf
> qemu-doc.pg qemu-doc.toc qemu-doc.tp qemu-doc.vr
> - rm -f qemu-tech.info qemu-tech.aux qemu-tech.cp qemu-tech.dvi
> qemu-tech.fn qemu-tech.info qemu-tech.ky qemu-tech.log qemu-tech.pdf
> qemu-tech.pg qemu-tech.toc qemu-tech.tp qemu-tech.vr
> - for d in $(TARGET_DIRS) libhw32 libhw64 libuser libdis libdis-user; do \
> - rm -rf $$d || exit 1 ; \
> - done
> -
> -KEYMAPS=da en-gb et fr fr-ch is lt modifiers no pt-br sv \
> -ar de en-us fi fr-be hr it lv nl pl ru th \
> -common de-ch es fo fr-ca hu ja mk nl-be pt sl tr
> -
> -ifdef INSTALL_BLOBS
> -BLOBS=bios.bin vgabios.bin vgabios-cirrus.bin \
> -vgabios-stdvga.bin vgabios-vmware.bin \
> -ppc_rom.bin openbios-sparc32 openbios-sparc64 openbios-ppc \
> -gpxe-eepro100-80861209.rom \
> -gpxe-eepro100-80861229.rom \
> -pxe-e1000.bin \
> -pxe-ne2k_pci.bin pxe-pcnet.bin \
> -pxe-rtl8139.bin pxe-virtio.bin \
> -bamboo.dtb petalogix-s3adsp1800.dtb \
> -multiboot.bin linuxboot.bin \
> -s390-zipl.rom
> -else
> -BLOBS=
> -endif
> -
> -install-doc: $(DOCS)
> - $(INSTALL_DIR) "$(DESTDIR)$(docdir)"
> - $(INSTALL_DATA) qemu-doc.html qemu-tech.html "$(DESTDIR)$(docdir)"
> -ifdef CONFIG_POSIX
> - $(INSTALL_DIR) "$(DESTDIR)$(mandir)/man1"
> - $(INSTALL_DATA) qemu.1 qemu-img.1 "$(DESTDIR)$(mandir)/man1"
> - $(INSTALL_DIR) "$(DESTDIR)$(mandir)/man8"
> - $(INSTALL_DATA) qemu-nbd.8 "$(DESTDIR)$(mandir)/man8"
> -endif
> -
> -install-sysconfig:
> - $(INSTALL_DIR) "$(DESTDIR)$(sysconfdir)/qemu"
> - $(INSTALL_DATA) $(SRC_PATH)/sysconfigs/target/target-x86_64.conf
> "$(DESTDIR)$(sysconfdir)/qemu"
> -
> -install: all $(if $(BUILD_DOCS),install-doc) install-sysconfig
> - $(INSTALL_DIR) "$(DESTDIR)$(bindir)"
> -ifneq ($(TOOLS),)
> - $(INSTALL_PROG) $(STRIP_OPT) $(TOOLS) "$(DESTDIR)$(bindir)"
> -endif
> -ifneq ($(BLOBS),)
> - $(INSTALL_DIR) "$(DESTDIR)$(datadir)"
> - set -e; for x in $(BLOBS); do \
> - $(INSTALL_DATA) $(SRC_PATH)/pc-bios/$$x "$(DESTDIR)$(datadir)"; \
> - done
> -endif
> - $(INSTALL_DIR) "$(DESTDIR)$(datadir)/keymaps"
> - set -e; for x in $(KEYMAPS); do \
> - $(INSTALL_DATA) $(SRC_PATH)/pc-bios/keymaps/$$x
> "$(DESTDIR)$(datadir)/keymaps"; \
> - done
> - for d in $(TARGET_DIRS); do \
> - $(MAKE) -C $$d $@ || exit 1 ; \
> - done
> -
> -# various test targets
> -test speed: all
> - $(MAKE) -C tests $@
> -
> -.PHONY: TAGS
> -TAGS:
> - find "$(SRC_PATH)" -name '*.[hc]' -print0 | xargs -0 etags
> -
> -cscope:
> - rm -f ./cscope.*
> - find . -name "*.[ch]" -print | sed 's,^\./,,'> ./cscope.files
> - cscope -b
> -
> -# documentation
> -MAKEINFO=makeinfo
> -MAKEINFOFLAGS=--no-headers --no-split --number-sections
> -TEXIFLAG=$(if $(V),,--quiet)
> -%.dvi: %.texi
> - $(call quiet-command,texi2dvi $(TEXIFLAG) -I . $<," GEN $@")
> -
> -%.html: %.texi
> - $(call quiet-command,$(MAKEINFO) $(MAKEINFOFLAGS) --html $< -o $@, \
> - " GEN $@")
> -
> -%.info: %.texi
> - $(call quiet-command,$(MAKEINFO) $< -o $@," GEN $@")
> -
> -%.pdf: %.texi
> - $(call quiet-command,texi2pdf $(TEXIFLAG) -I . $<," GEN $@")
> -
> -qemu-options.texi: $(SRC_PATH)/qemu-options.hx
> - $(call quiet-command,sh $(SRC_PATH)/hxtool -t< $< > $@," GEN $@")
> -
> -qemu-monitor.texi: $(SRC_PATH)/hmp-commands.hx
> - $(call quiet-command,sh $(SRC_PATH)/hxtool -t< $< > $@," GEN $@")
> -
> -QMP/qmp-commands.txt: $(SRC_PATH)/qmp-commands.hx
> - $(call quiet-command,sh $(SRC_PATH)/hxtool -q< $< > $@," GEN $@")
> -
> -qemu-img-cmds.texi: $(SRC_PATH)/qemu-img-cmds.hx
> - $(call quiet-command,sh $(SRC_PATH)/hxtool -t< $< > $@," GEN $@")
> -
> -qemu.1: qemu-doc.texi qemu-options.texi qemu-monitor.texi
> - $(call quiet-command, \
> - perl -Ww -- $(SRC_PATH)/texi2pod.pl $< qemu.pod&& \
> - pod2man --section=1 --center=" " --release=" " qemu.pod> $@, \
> - " GEN $@")
> -
> -qemu-img.1: qemu-img.texi qemu-img-cmds.texi
> - $(call quiet-command, \
> - perl -Ww -- $(SRC_PATH)/texi2pod.pl $< qemu-img.pod&& \
> - pod2man --section=1 --center=" " --release=" " qemu-img.pod> $@, \
> - " GEN $@")
> -
> -qemu-nbd.8: qemu-nbd.texi
> - $(call quiet-command, \
> - perl -Ww -- $(SRC_PATH)/texi2pod.pl $< qemu-nbd.pod&& \
> - pod2man --section=8 --center=" " --release=" " qemu-nbd.pod> $@, \
> - " GEN $@")
> -
> -dvi: qemu-doc.dvi qemu-tech.dvi
> -html: qemu-doc.html qemu-tech.html
> -info: qemu-doc.info qemu-tech.info
> -pdf: qemu-doc.pdf qemu-tech.pdf
> -
> -qemu-doc.dvi qemu-doc.html qemu-doc.info qemu-doc.pdf: \
> - qemu-img.texi qemu-nbd.texi qemu-options.texi \
> - qemu-monitor.texi qemu-img-cmds.texi
> -
> -VERSION ?= $(shell cat VERSION)
> -FILE = qemu-$(VERSION)
> -
> -# tar release (use 'make -k tar' on a checkouted tree)
> -tar:
> - rm -rf /tmp/$(FILE)
> - cp -r . /tmp/$(FILE)
> - cd /tmp&& tar zcvf ~/$(FILE).tar.gz $(FILE) --exclude CVS --exclude
> .git --exclude .svn
> - rm -rf /tmp/$(FILE)
> -
> -SYSTEM_TARGETS=$(filter %-softmmu,$(TARGET_DIRS))
> -SYSTEM_PROGS=$(patsubst qemu-system-i386,qemu, \
> - $(patsubst %-softmmu,qemu-system-%, \
> - $(SYSTEM_TARGETS)))
> -
> -USER_TARGETS=$(filter %-user,$(TARGET_DIRS))
> -USER_PROGS=$(patsubst %-bsd-user,qemu-%, \
> - $(patsubst %-darwin-user,qemu-%, \
> - $(patsubst %-linux-user,qemu-%, \
> - $(USER_TARGETS))))
> -
> -# generate a binary distribution
> -tarbin:
> - cd /&& tar zcvf ~/qemu-$(VERSION)-$(ARCH).tar.gz \
> - $(patsubst %,$(bindir)/%, $(SYSTEM_PROGS)) \
> - $(patsubst %,$(bindir)/%, $(USER_PROGS)) \
> - $(bindir)/qemu-img \
> - $(bindir)/qemu-nbd \
> - $(datadir)/bios.bin \
> - $(datadir)/vgabios.bin \
> - $(datadir)/vgabios-cirrus.bin \
> - $(datadir)/ppc_rom.bin \
> - $(datadir)/openbios-sparc32 \
> - $(datadir)/openbios-sparc64 \
> - $(datadir)/openbios-ppc \
> - $(datadir)/pxe-ne2k_pci.bin \
> - $(datadir)/pxe-rtl8139.bin \
> - $(datadir)/pxe-pcnet.bin \
> - $(datadir)/pxe-e1000.bin \
> - $(docdir)/qemu-doc.html \
> - $(docdir)/qemu-tech.html \
> - $(mandir)/man1/qemu.1 \
> - $(mandir)/man1/qemu-img.1 \
> - $(mandir)/man8/qemu-nbd.8
> -
> -# Include automatically generated dependency files
> --include $(wildcard *.d audio/*.d slirp/*.d block/*.d net/*.d ui/*.d)
> +all clean distclean defconfig install install-doc install-sysconfig
> test speed TAGS cscope tar tarbin:
> + $(MAKE) -C obj $@
> diff --git a/Makefile.top b/Makefile.top
> new file mode 100644
> index 0000000..747e47c
> --- /dev/null
> +++ b/Makefile.top
> @@ -0,0 +1,367 @@
> +# Makefile for QEMU.
> +
> +GENERATED_HEADERS = config-host.h trace.h qemu-options.def
> +ifeq ($(TRACE_BACKEND),dtrace)
> +GENERATED_HEADERS += trace-dtrace.h
> +endif
> +
> +ifneq ($(wildcard config-host.mak),)
> +# Put the all: rule here so that config-host.mak can contain dependencies.
> +all: build-all
> +include config-host.mak
> +include $(SRC_PATH)/rules.mak
> +config-host.mak: $(SRC_PATH)/configure
> + @echo $@ is out-of-date, running configure
> + @sed -n "/.*Configured with/s/[^:]*: //p" $@ | sh
> +else
> +config-host.mak:
> + @echo "Please call configure before running make!"
> + @exit 1
> +endif
> +
> +# Don't try to regenerate Makefile or configure
> +# We don't generate any of them
> +Makefile: ;
> +configure: ;
> +
> +.PHONY: all clean cscope distclean dvi html info install install-doc \
> + pdf recurse-all speed tar tarbin test build-all
> +
> +$(call set-vpath, $(SRC_PATH):$(SRC_PATH)/hw)
> +
> +LIBS+=-lz $(LIBS_TOOLS)
> +
> +ifdef BUILD_DOCS
> +DOCS=qemu-doc.html qemu-tech.html qemu.1 qemu-img.1 qemu-nbd.8
> QMP/qmp-commands.txt
> +else
> +DOCS=
> +endif
> +
> +SUBDIR_MAKEFLAGS=$(if $(V),,--no-print-directory)
> +SUBDIR_DEVICES_MAK=$(patsubst %, %/config-devices.mak, $(TARGET_DIRS))
> +
> +config-all-devices.mak: $(SUBDIR_DEVICES_MAK)
> + $(call quiet-command,cat $(SUBDIR_DEVICES_MAK) | grep =y | sort -u>
> $@," GEN $@")
> +
> +%/config-devices.mak: default-configs/%.mak
> + $(call quiet-command,cat $< > $@.tmp, " GEN $@")
> + @if test -f $@; then \
> + if cmp -s $@.old $@; then \
> + if ! cmp -s $@ $@.tmp; then \
> + mv $@.tmp $@; \
> + cp -p $@ $@.old; \
> + fi; \
> + else \
> + if test -f $@.old; then \
> + echo "WARNING: $@ (user modified) out of date.";\
> + else \
> + echo "WARNING: $@ out of date.";\
> + fi; \
> + echo "Run \"make defconfig\" to regenerate."; \
> + rm $@.tmp; \
> + fi; \
> + else \
> + mv $@.tmp $@; \
> + cp -p $@ $@.old; \
> + fi
> +
> +defconfig:
> + rm -f config-all-devices.mak $(SUBDIR_DEVICES_MAK)
> +
> +-include config-all-devices.mak
> +
> +build-all: $(DOCS) $(TOOLS) recurse-all
> +
> +config-host.h: config-host.h-timestamp
> +config-host.h-timestamp: config-host.mak
> +qemu-options.def: $(SRC_PATH)/qemu-options.hx
> + $(call quiet-command,sh $(SRC_PATH)/hxtool -h< $< > $@," GEN $@")
> +
> +SUBDIR_RULES=$(patsubst %,subdir-%, $(TARGET_DIRS))
> +
> +subdir-%: $(GENERATED_HEADERS)
> + $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C $* V="$(V)"
> TARGET_DIR="$*/" all,)
> +
> +ifneq ($(wildcard config-host.mak),)
> +include $(SRC_PATH)/Makefile.objs
> +endif
> +
> +$(common-obj-y): $(GENERATED_HEADERS)
> +$(filter %-softmmu,$(SUBDIR_RULES)): $(trace-obj-y) $(common-obj-y)
> subdir-libdis
> +
> +$(filter %-user,$(SUBDIR_RULES)): $(GENERATED_HEADERS) $(trace-obj-y)
> subdir-libdis-user subdir-libuser
> +
> +ROMSUBDIR_RULES=$(patsubst %,romsubdir-%, $(ROMS))
> +romsubdir-%:
> + $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C pc-bios/$*
> V="$(V)" TARGET_DIR="$*/",)
> +
> +ALL_SUBDIRS=$(TARGET_DIRS) $(patsubst %,pc-bios/%, $(ROMS))
> +
> +recurse-all: $(SUBDIR_RULES) $(ROMSUBDIR_RULES)
> +
> +audio/audio.o audio/fmodaudio.o: QEMU_CFLAGS += $(FMOD_CFLAGS)
> +
> +QEMU_CFLAGS+=$(CURL_CFLAGS)
> +
> +ui/cocoa.o: ui/cocoa.m
> +
> +ui/sdl.o audio/sdlaudio.o ui/sdl_zoom.o baum.o: QEMU_CFLAGS += $(SDL_CFLAGS)
> +
> +ui/vnc.o: QEMU_CFLAGS += $(VNC_TLS_CFLAGS)
> +
> +bt-host.o: QEMU_CFLAGS += $(BLUEZ_CFLAGS)
> +
> +ifeq ($(TRACE_BACKEND),dtrace)
> +trace.h: trace.h-timestamp trace-dtrace.h
> +else
> +trace.h: trace.h-timestamp
> +endif
> +trace.h-timestamp: $(SRC_PATH)/trace-events config-host.mak
> + $(call quiet-command,sh $(SRC_PATH)/tracetool --$(TRACE_BACKEND) -h
> < $< > $@," GEN trace.h")
> + @cmp -s $@ trace.h || cp $@ trace.h
> +
> +trace.c: trace.c-timestamp
> +trace.c-timestamp: $(SRC_PATH)/trace-events config-host.mak
> + $(call quiet-command,sh $(SRC_PATH)/tracetool --$(TRACE_BACKEND) -c
> < $< > $@," GEN trace.c")
> + @cmp -s $@ trace.c || cp $@ trace.c
> +
> +trace.o: trace.c $(GENERATED_HEADERS)
> +
> +trace-dtrace.h: trace-dtrace.dtrace
> + $(call quiet-command,dtrace -o $@ -h -s $<, " GEN trace-dtrace.h")
> +
> +# Normal practice is to name DTrace probe file with a '.d' extension
> +# but that gets picked up by QEMU's Makefile as an external dependancy
> +# rule file. So we use '.dtrace' instead
> +trace-dtrace.dtrace: trace-dtrace.dtrace-timestamp
> +trace-dtrace.dtrace-timestamp: $(SRC_PATH)/trace-events config-host.mak
> + $(call quiet-command,sh $(SRC_PATH)/tracetool --$(TRACE_BACKEND) -d
> < $< > $@," GEN trace-dtrace.dtrace")
> + @cmp -s $@ trace-dtrace.dtrace || cp $@ trace-dtrace.dtrace
> +
> +trace-dtrace.o: trace-dtrace.dtrace $(GENERATED_HEADERS)
> + $(call quiet-command,dtrace -o $@ -G -s $<, " GEN trace-dtrace.o")
> +
> +simpletrace.o: simpletrace.c $(GENERATED_HEADERS)
> +
> +version.o: $(SRC_PATH)/version.rc config-host.mak
> + $(call quiet-command,$(WINDRES) -I. -o $@ $<," RC $(TARGET_DIR)$@")
> +
> +version-obj-$(CONFIG_WIN32) += version.o
> +######################################################################
> +
> +qemu-img.o: qemu-img-cmds.h
> +qemu-img.o qemu-tool.o qemu-nbd.o qemu-io.o: $(GENERATED_HEADERS)
> +
> +qemu-img$(EXESUF): qemu-img.o qemu-tool.o qemu-error.o $(oslib-obj-y)
> $(trace-obj-y) $(block-obj-y) $(qobject-obj-y) $(version-obj-y)
> qemu-timer-common.o
> +
> +qemu-nbd$(EXESUF): qemu-nbd.o qemu-tool.o qemu-error.o $(oslib-obj-y)
> $(trace-obj-y) $(block-obj-y) $(qobject-obj-y) $(version-obj-y)
> qemu-timer-common.o
> +
> +qemu-io$(EXESUF): qemu-io.o cmd.o qemu-tool.o qemu-error.o
> $(oslib-obj-y) $(trace-obj-y) $(block-obj-y) $(qobject-obj-y)
> $(version-obj-y) qemu-timer-common.o
> +
> +qemu-img-cmds.h: $(SRC_PATH)/qemu-img-cmds.hx
> + $(call quiet-command,sh $(SRC_PATH)/hxtool -h< $< > $@," GEN $@")
> +
> +check-qint.o check-qstring.o check-qdict.o check-qlist.o
> check-qfloat.o check-qjson.o: $(GENERATED_HEADERS)
> +
> +check-qint: check-qint.o qint.o qemu-malloc.o $(trace-obj-y)
> +check-qstring: check-qstring.o qstring.o qemu-malloc.o $(trace-obj-y)
> +check-qdict: check-qdict.o qdict.o qfloat.o qint.o qstring.o qbool.o
> qemu-malloc.o qlist.o $(trace-obj-y)
> +check-qlist: check-qlist.o qlist.o qint.o qemu-malloc.o $(trace-obj-y)
> +check-qfloat: check-qfloat.o qfloat.o qemu-malloc.o $(trace-obj-y)
> +check-qjson: check-qjson.o qfloat.o qint.o qdict.o qstring.o qlist.o
> qbool.o qjson.o json-streamer.o json-lexer.o json-parser.o
> qemu-malloc.o $(trace-obj-y)
> +
> +clean:
> +# avoid old build problems by removing potentially incorrect old files
> + rm -f config.mak op-i386.h opc-i386.h gen-op-i386.h op-arm.h
> opc-arm.h gen-op-arm.h
> + rm -f qemu-options.def
> + rm -f *.o *.d *.a $(TOOLS) TAGS cscope.* *.pod *~ */*~
> + 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
> + rm -f qemu-img-cmds.h
> + rm -f trace.c trace.h trace.c-timestamp trace.h-timestamp
> + rm -f trace-dtrace.dtrace trace-dtrace.dtrace-timestamp
> + rm -f trace-dtrace.h trace-dtrace.h-timestamp
> + $(MAKE) -C tests clean
> + for d in $(ALL_SUBDIRS) libhw32 libhw64 libuser libdis libdis-user; do \
> + if test -d $$d; then $(MAKE) -C $$d $@ || exit 1; fi; \
> + rm -f $$d/qemu-options.def; \
> + done
> +
> +distclean: clean
> + rm -f config-host.mak config-host.h* config-host.ld $(DOCS)
> qemu-options.texi qemu-img-cmds.texi qemu-monitor.texi
> + rm -f config-all-devices.mak
> + rm -f roms/seabios/config.mak roms/vgabios/config.mak
> + rm -f qemu-doc.info qemu-doc.aux qemu-doc.cp qemu-doc.dvi
> qemu-doc.fn qemu-doc.info qemu-doc.ky qemu-doc.log qemu-doc.pdf
> qemu-doc.pg qemu-doc.toc qemu-doc.tp qemu-doc.vr
> + 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
> + for d in $(TARGET_DIRS) libhw32 libhw64 libuser libdis libdis-user; do \
> + rm -rf $$d || exit 1 ; \
> + done
> +
> +KEYMAPS=da en-gb et fr fr-ch is lt modifiers no pt-br sv \
> +ar de en-us fi fr-be hr it lv nl pl ru th \
> +common de-ch es fo fr-ca hu ja mk nl-be pt sl tr
> +
> +ifdef INSTALL_BLOBS
> +BLOBS=bios.bin vgabios.bin vgabios-cirrus.bin \
> +vgabios-stdvga.bin vgabios-vmware.bin \
> +ppc_rom.bin openbios-sparc32 openbios-sparc64 openbios-ppc \
> +gpxe-eepro100-80861209.rom \
> +gpxe-eepro100-80861229.rom \
> +pxe-e1000.bin \
> +pxe-ne2k_pci.bin pxe-pcnet.bin \
> +pxe-rtl8139.bin pxe-virtio.bin \
> +bamboo.dtb petalogix-s3adsp1800.dtb \
> +multiboot.bin linuxboot.bin \
> +s390-zipl.rom
> +else
> +BLOBS=
> +endif
> +
> +install-doc: $(DOCS)
> + $(INSTALL_DIR) "$(DESTDIR)$(docdir)"
> + $(INSTALL_DATA) qemu-doc.html qemu-tech.html "$(DESTDIR)$(docdir)"
> +ifdef CONFIG_POSIX
> + $(INSTALL_DIR) "$(DESTDIR)$(mandir)/man1"
> + $(INSTALL_DATA) qemu.1 qemu-img.1 "$(DESTDIR)$(mandir)/man1"
> + $(INSTALL_DIR) "$(DESTDIR)$(mandir)/man8"
> + $(INSTALL_DATA) qemu-nbd.8 "$(DESTDIR)$(mandir)/man8"
> +endif
> +
> +install-sysconfig:
> + $(INSTALL_DIR) "$(DESTDIR)$(sysconfdir)/qemu"
> + $(INSTALL_DATA) $(SRC_PATH)/sysconfigs/target/target-x86_64.conf
> "$(DESTDIR)$(sysconfdir)/qemu"
> +
> +install: all $(if $(BUILD_DOCS),install-doc) install-sysconfig
> + $(INSTALL_DIR) "$(DESTDIR)$(bindir)"
> +ifneq ($(TOOLS),)
> + $(INSTALL_PROG) $(STRIP_OPT) $(TOOLS) "$(DESTDIR)$(bindir)"
> +endif
> +ifneq ($(BLOBS),)
> + $(INSTALL_DIR) "$(DESTDIR)$(datadir)"
> + set -e; for x in $(BLOBS); do \
> + $(INSTALL_DATA) $(SRC_PATH)/pc-bios/$$x "$(DESTDIR)$(datadir)"; \
> + done
> +endif
> + $(INSTALL_DIR) "$(DESTDIR)$(datadir)/keymaps"
> + set -e; for x in $(KEYMAPS); do \
> + $(INSTALL_DATA) $(SRC_PATH)/pc-bios/keymaps/$$x
> "$(DESTDIR)$(datadir)/keymaps"; \
> + done
> + for d in $(TARGET_DIRS); do \
> + $(MAKE) -C $$d $@ || exit 1 ; \
> + done
> +
> +# various test targets
> +test speed: all
> + $(MAKE) -C tests $@
> +
> +.PHONY: TAGS
> +TAGS:
> + find "$(SRC_PATH)" -name '*.[hc]' -print0 | xargs -0 etags
> +
> +cscope:
> + rm -f ./cscope.*
> + find . -name "*.[ch]" -print | sed 's,^\./,,'> ./cscope.files
> + cscope -b
> +
> +# documentation
> +MAKEINFO=makeinfo
> +MAKEINFOFLAGS=--no-headers --no-split --number-sections
> +TEXIFLAG=$(if $(V),,--quiet)
> +%.dvi: %.texi
> + $(call quiet-command,texi2dvi $(TEXIFLAG) -I . $<," GEN $@")
> +
> +%.html: %.texi
> + $(call quiet-command,$(MAKEINFO) $(MAKEINFOFLAGS) --html $< -o $@, \
> + " GEN $@")
> +
> +%.info: %.texi
> + $(call quiet-command,$(MAKEINFO) $< -o $@," GEN $@")
> +
> +%.pdf: %.texi
> + $(call quiet-command,texi2pdf $(TEXIFLAG) -I . $<," GEN $@")
> +
> +qemu-options.texi: $(SRC_PATH)/qemu-options.hx
> + $(call quiet-command,sh $(SRC_PATH)/hxtool -t< $< > $@," GEN $@")
> +
> +qemu-monitor.texi: $(SRC_PATH)/hmp-commands.hx
> + $(call quiet-command,sh $(SRC_PATH)/hxtool -t< $< > $@," GEN $@")
> +
> +QMP/qmp-commands.txt: $(SRC_PATH)/qmp-commands.hx
> + $(call quiet-command,sh $(SRC_PATH)/hxtool -q< $< > $@," GEN $@")
> +
> +qemu-img-cmds.texi: $(SRC_PATH)/qemu-img-cmds.hx
> + $(call quiet-command,sh $(SRC_PATH)/hxtool -t< $< > $@," GEN $@")
> +
> +qemu.1: qemu-doc.texi qemu-options.texi qemu-monitor.texi
> + $(call quiet-command, \
> + perl -Ww -- $(SRC_PATH)/texi2pod.pl $< qemu.pod&& \
> + pod2man --section=1 --center=" " --release=" " qemu.pod> $@, \
> + " GEN $@")
> +
> +qemu-img.1: qemu-img.texi qemu-img-cmds.texi
> + $(call quiet-command, \
> + perl -Ww -- $(SRC_PATH)/texi2pod.pl $< qemu-img.pod&& \
> + pod2man --section=1 --center=" " --release=" " qemu-img.pod> $@, \
> + " GEN $@")
> +
> +qemu-nbd.8: qemu-nbd.texi
> + $(call quiet-command, \
> + perl -Ww -- $(SRC_PATH)/texi2pod.pl $< qemu-nbd.pod&& \
> + pod2man --section=8 --center=" " --release=" " qemu-nbd.pod> $@, \
> + " GEN $@")
> +
> +dvi: qemu-doc.dvi qemu-tech.dvi
> +html: qemu-doc.html qemu-tech.html
> +info: qemu-doc.info qemu-tech.info
> +pdf: qemu-doc.pdf qemu-tech.pdf
> +
> +qemu-doc.dvi qemu-doc.html qemu-doc.info qemu-doc.pdf: \
> + qemu-img.texi qemu-nbd.texi qemu-options.texi \
> + qemu-monitor.texi qemu-img-cmds.texi
> +
> +VERSION ?= $(shell cat VERSION)
> +FILE = qemu-$(VERSION)
> +
> +# tar release (use 'make -k tar' on a checkouted tree)
> +tar:
> + rm -rf /tmp/$(FILE)
> + cp -r . /tmp/$(FILE)
> + cd /tmp&& tar zcvf ~/$(FILE).tar.gz $(FILE) --exclude CVS --exclude
> .git --exclude .svn
> + rm -rf /tmp/$(FILE)
> +
> +SYSTEM_TARGETS=$(filter %-softmmu,$(TARGET_DIRS))
> +SYSTEM_PROGS=$(patsubst qemu-system-i386,qemu, \
> + $(patsubst %-softmmu,qemu-system-%, \
> + $(SYSTEM_TARGETS)))
> +
> +USER_TARGETS=$(filter %-user,$(TARGET_DIRS))
> +USER_PROGS=$(patsubst %-bsd-user,qemu-%, \
> + $(patsubst %-darwin-user,qemu-%, \
> + $(patsubst %-linux-user,qemu-%, \
> + $(USER_TARGETS))))
> +
> +# generate a binary distribution
> +tarbin:
> + cd /&& tar zcvf ~/qemu-$(VERSION)-$(ARCH).tar.gz \
> + $(patsubst %,$(bindir)/%, $(SYSTEM_PROGS)) \
> + $(patsubst %,$(bindir)/%, $(USER_PROGS)) \
> + $(bindir)/qemu-img \
> + $(bindir)/qemu-nbd \
> + $(datadir)/bios.bin \
> + $(datadir)/vgabios.bin \
> + $(datadir)/vgabios-cirrus.bin \
> + $(datadir)/ppc_rom.bin \
> + $(datadir)/openbios-sparc32 \
> + $(datadir)/openbios-sparc64 \
> + $(datadir)/openbios-ppc \
> + $(datadir)/pxe-ne2k_pci.bin \
> + $(datadir)/pxe-rtl8139.bin \
> + $(datadir)/pxe-pcnet.bin \
> + $(datadir)/pxe-e1000.bin \
> + $(docdir)/qemu-doc.html \
> + $(docdir)/qemu-tech.html \
> + $(mandir)/man1/qemu.1 \
> + $(mandir)/man1/qemu-img.1 \
> + $(mandir)/man8/qemu-nbd.8
> +
> +# Include automatically generated dependency files
> +-include $(wildcard *.d audio/*.d slirp/*.d block/*.d net/*.d ui/*.d)
> diff --git a/configure b/configure
> index e560f87..ac7e220 100755
> --- a/configure
> +++ b/configure
> @@ -500,14 +500,17 @@ fi
>
> # find source path
> source_path=`dirname "$0"`
> -source_path_used="no"
> workdir=`pwd`
> if [ -z "$source_path" ]; then
> source_path=$workdir
> else
> source_path=`cd "$source_path"; pwd`
> fi
> -[ -f "$workdir/vl.c" ] || source_path_used="yes"
> +if [ "$source_path" = "$workdir" ]; then
> + # Force object directory use
> + mkdir -p obj
> + cd obj
> +fi
>
> werror=""
>
> @@ -521,7 +524,6 @@ for opt do
> --interp-prefix=*) interp_prefix="$optarg"
> ;;
> --source-path=*) source_path="$optarg"
> - source_path_used="yes"
> ;;
> --cross-prefix=*)
> ;;
> @@ -3119,27 +3121,28 @@ echo "QEMU_CFLAGS+=$cflags">> $config_target_mak
> done # for target in $targets
>
> # build tree in object directory if source path is different from current one
> -if test "$source_path_used" = "yes" ; then
> - DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
> - DIRS="$DIRS roms/seabios roms/vgabios"
> - DIRS="$DIRS fsdev ui"
> - FILES="Makefile tests/Makefile"
> - FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
> - FILES="$FILES tests/test-mmap.c"
> - FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
> - FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
> - for bios_file in $source_path/pc-bios/*.bin
> $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
> - FILES="$FILES pc-bios/`basename $bios_file`"
> - done
> - for dir in $DIRS ; do
> - mkdir -p $dir
> - done
> - # remove the link and recreate it, as not all "ln -sf" overwrite the link
> - for f in $FILES ; do
> - rm -f $f
> - ln -s $source_path/$f $f
> - done
> -fi
> +DIRS="tests tests/cris slirp audio block net pc-bios/optionrom"
> +DIRS="$DIRS roms/seabios roms/vgabios"
> +DIRS="$DIRS fsdev ui"
> +FILES="tests/Makefile"
> +FILES="$FILES tests/cris/Makefile tests/cris/.gdbinit"
> +FILES="$FILES tests/test-mmap.c"
> +FILES="$FILES pc-bios/optionrom/Makefile pc-bios/keymaps"
> +FILES="$FILES roms/seabios/Makefile roms/vgabios/Makefile"
> +for bios_file in $source_path/pc-bios/*.bin
> $source_path/pc-bios/*.dtb $source_path/pc-bios/openbios-*; do
> + FILES="$FILES pc-bios/`basename $bios_file`"
> +done
> +for dir in $DIRS ; do
> + mkdir -p $dir
> +done
> +
> +ln -s $source_path/Makefile.top Makefile
> +
> +# remove the link and recreate it, as not all "ln -sf" overwrite the link
> +for f in $FILES ; do
> + rm -f $f
> + ln -s $source_path/$f $f
> +done
>
> # temporary config to build submodules
> for rom in seabios vgabios ; do
>
next prev parent reply other threads:[~2010-11-16 22:18 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-16 21:59 [Qemu-devel] [PATCH] Force object directory use Blue Swirl
2010-11-16 22:18 ` Anthony Liguori [this message]
2010-11-16 22:37 ` Peter Maydell
2010-11-17 19:08 ` Blue Swirl
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