X-Git-Url: https://git.proxmox.com/?p=mirror_qemu.git;a=blobdiff_plain;f=Makefile;h=c63de4e36c4b402d672a50139985a02805226961;hp=8598ab9ec4820188a1539c96c44b423176c75825;hb=c4107e8208d0222f9b328691b519aaee4101db87;hpb=94b63b6007cb03dc77ab0833259c1e0d5e6b6fc1

diff --git a/Makefile b/Makefile
index 8598ab9ec4..c63de4e36c 100644
--- a/Makefile
+++ b/Makefile
@@ -1,5 +1,9 @@
 # Makefile for QEMU.
 
+ifneq ($(words $(subst :, ,$(CURDIR))), 1)
+  $(error main directory cannot contain spaces nor colons)
+endif
+
 # Always point to the root of the build tree (needs GNU make).
 BUILD_DIR=$(CURDIR)
 
@@ -9,7 +13,7 @@ SRC_PATH=.
 UNCHECKED_GOALS := %clean TAGS cscope ctags dist \
     html info pdf txt \
     help check-help print-% \
-    docker docker-% vm-test vm-build-%
+    docker docker-% vm-help vm-test vm-build-%
 
 print-%:
 	@echo '$*=$($*)'
@@ -69,14 +73,7 @@ CONFIG_ALL=y
 
 config-host.mak: $(SRC_PATH)/configure $(SRC_PATH)/pc-bios $(SRC_PATH)/VERSION
 	@echo $@ is out-of-date, running configure
-	@# TODO: The next lines include code which supports a smooth
-	@# transition from old configurations without config.status.
-	@# This code can be removed after QEMU 1.7.
-	@if test -x config.status; then \
-	    ./config.status; \
-        else \
-	    sed -n "/.*Configured with/s/[^:]*: //p" $@ | sh; \
-	fi
+	@./config.status
 else
 config-host.mak:
 ifneq ($(filter-out $(UNCHECKED_GOALS),$(MAKECMDGOALS)),$(if $(MAKECMDGOALS),,fail))
@@ -314,8 +311,20 @@ $(call set-vpath, $(SRC_PATH))
 
 LIBS+=-lz $(LIBS_TOOLS)
 
+vhost-user-json-y =
+HELPERS-y =
+
 HELPERS-$(call land,$(CONFIG_SOFTMMU),$(CONFIG_LINUX)) = qemu-bridge-helper$(EXESUF)
 
+ifdef CONFIG_LINUX
+ifdef CONFIG_VIRGL
+ifdef CONFIG_GBM
+HELPERS-y += vhost-user-gpu$(EXESUF)
+vhost-user-json-y += contrib/vhost-user-gpu/50-qemu-gpu.json
+endif
+endif
+endif
+
 ifdef BUILD_DOCS
 DOCS=qemu-doc.html qemu-doc.txt qemu.1 qemu-img.1 qemu-nbd.8 qemu-ga.8
 DOCS+=docs/interop/qemu-qmp-ref.html docs/interop/qemu-qmp-ref.txt docs/interop/qemu-qmp-ref.7
@@ -409,11 +418,12 @@ dummy := $(call unnest-vars,, \
                 vhost-user-scsi-obj-y \
                 vhost-user-blk-obj-y \
                 vhost-user-input-obj-y \
+                vhost-user-gpu-obj-y \
                 qga-vss-dll-obj-y \
                 block-obj-y \
                 block-obj-m \
                 crypto-obj-y \
-                crypto-aes-obj-y \
+                crypto-user-obj-y \
                 qom-obj-y \
                 io-obj-y \
                 common-obj-y \
@@ -426,7 +436,7 @@ dummy := $(call unnest-vars,, \
 
 include $(SRC_PATH)/tests/Makefile.include
 
-all: $(DOCS) $(if $(BUILD_DOCS),sphinxdocs) $(TOOLS) $(HELPERS-y) recurse-all modules
+all: $(DOCS) $(if $(BUILD_DOCS),sphinxdocs) $(TOOLS) $(HELPERS-y) recurse-all modules $(vhost-user-json-y)
 
 qemu-version.h: FORCE
 	$(call quiet-command, \
@@ -444,25 +454,29 @@ config-host.h-timestamp: config-host.mak
 qemu-options.def: $(SRC_PATH)/qemu-options.hx $(SRC_PATH)/scripts/hxtool
 	$(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -h < $< > $@,"GEN","$@")
 
-SUBDIR_RULES=$(patsubst %,subdir-%, $(TARGET_DIRS))
-SOFTMMU_SUBDIR_RULES=$(filter %-softmmu,$(SUBDIR_RULES))
+TARGET_DIRS_RULES := $(foreach t, all clean install, $(addsuffix /$(t), $(TARGET_DIRS)))
 
-$(SOFTMMU_SUBDIR_RULES): $(authz-obj-y)
-$(SOFTMMU_SUBDIR_RULES): $(block-obj-y)
-$(SOFTMMU_SUBDIR_RULES): $(chardev-obj-y)
-$(SOFTMMU_SUBDIR_RULES): $(crypto-obj-y)
-$(SOFTMMU_SUBDIR_RULES): $(io-obj-y)
-$(SOFTMMU_SUBDIR_RULES): config-all-devices.mak
-$(SOFTMMU_SUBDIR_RULES): $(edk2-decompressed)
+SOFTMMU_ALL_RULES=$(filter %-softmmu/all, $(TARGET_DIRS_RULES))
+$(SOFTMMU_ALL_RULES): $(authz-obj-y)
+$(SOFTMMU_ALL_RULES): $(block-obj-y)
+$(SOFTMMU_ALL_RULES): $(chardev-obj-y)
+$(SOFTMMU_ALL_RULES): $(crypto-obj-y)
+$(SOFTMMU_ALL_RULES): $(io-obj-y)
+$(SOFTMMU_ALL_RULES): config-all-devices.mak
+$(SOFTMMU_ALL_RULES): $(edk2-decompressed)
 
-subdir-%:
-	$(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C $* V="$(V)" TARGET_DIR="$*/" all,)
+.PHONY: $(TARGET_DIRS_RULES)
+# The $(TARGET_DIRS_RULES) are of the form SUBDIR/GOAL, so that
+# $(dir $@) yields the sub-directory, and $(notdir $@) yields the sub-goal
+$(TARGET_DIRS_RULES):
+	$(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C $(dir $@) V="$(V)" TARGET_DIR="$(dir $@)" $(notdir $@),)
 
 DTC_MAKE_ARGS=-I$(SRC_PATH)/dtc VPATH=$(SRC_PATH)/dtc -C dtc V="$(V)" LIBFDT_srcdir=$(SRC_PATH)/dtc/libfdt
 DTC_CFLAGS=$(CFLAGS) $(QEMU_CFLAGS)
 DTC_CPPFLAGS=-I$(BUILD_DIR)/dtc -I$(SRC_PATH)/dtc -I$(SRC_PATH)/dtc/libfdt
 
-subdir-dtc: .git-submodule-status dtc/libfdt dtc/tests
+.PHONY: dtc/all
+dtc/all: .git-submodule-status dtc/libfdt dtc/tests
 	$(call quiet-command,$(MAKE) $(DTC_MAKE_ARGS) CPPFLAGS="$(DTC_CPPFLAGS)" CFLAGS="$(DTC_CFLAGS)" LDFLAGS="$(LDFLAGS)" ARFLAGS="$(ARFLAGS)" CC="$(CC)" AR="$(AR)" LD="$(LD)" $(SUBDIR_MAKEFLAGS) libfdt/libfdt.a,)
 
 dtc/%: .git-submodule-status
@@ -480,23 +494,33 @@ CAP_CFLAGS += -DCAPSTONE_HAS_ARM64
 CAP_CFLAGS += -DCAPSTONE_HAS_POWERPC
 CAP_CFLAGS += -DCAPSTONE_HAS_X86
 
-subdir-capstone: .git-submodule-status
+.PHONY: capstone/all
+capstone/all: .git-submodule-status
 	$(call quiet-command,$(MAKE) -C $(SRC_PATH)/capstone CAPSTONE_SHARED=no BUILDDIR="$(BUILD_DIR)/capstone" CC="$(CC)" AR="$(AR)" LD="$(LD)" RANLIB="$(RANLIB)" CFLAGS="$(CAP_CFLAGS)" $(SUBDIR_MAKEFLAGS) $(BUILD_DIR)/capstone/$(LIBCAPSTONE))
 
-subdir-slirp: .git-submodule-status
+.PHONY: slirp/all
+slirp/all: .git-submodule-status
 	$(call quiet-command,$(MAKE) -C $(SRC_PATH)/slirp BUILD_DIR="$(BUILD_DIR)/slirp" CC="$(CC)" AR="$(AR)" LD="$(LD)" RANLIB="$(RANLIB)" CFLAGS="$(QEMU_CFLAGS) $(CFLAGS)" LDFLAGS="$(LDFLAGS)")
 
-$(SUBDIR_RULES): libqemuutil.a $(common-obj-y) \
-	$(qom-obj-y) $(crypto-aes-obj-$(CONFIG_USER_ONLY))
+# Compatibility gunk to keep make working across the rename of targets
+# for recursion, to be removed some time after 4.1.
+subdir-dtc: dtc/all
+subdir-capstone: capstone/all
+subdir-slirp: slirp/all
 
-ROMSUBDIR_RULES=$(patsubst %,romsubdir-%, $(ROMS))
-# Only keep -O and -g cflags
-romsubdir-%:
-	$(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C pc-bios/$* V="$(V)" TARGET_DIR="$*/" CFLAGS="$(filter -O% -g%,$(CFLAGS))",)
+$(filter %/all, $(TARGET_DIRS_RULES)): libqemuutil.a $(common-obj-y) \
+	$(qom-obj-y) $(crypto-user-obj-$(CONFIG_USER_ONLY))
 
-ALL_SUBDIRS=$(TARGET_DIRS) $(patsubst %,pc-bios/%, $(ROMS))
+ROM_DIRS = $(addprefix pc-bios/, $(ROMS))
+ROM_DIRS_RULES=$(foreach t, all clean, $(addsuffix /$(t), $(ROM_DIRS)))
+# Only keep -O and -g cflags
+.PHONY: $(ROM_DIRS_RULES)
+$(ROM_DIRS_RULES):
+	$(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C $(dir $@) V="$(V)" TARGET_DIR="$(dir $@)" CFLAGS="$(filter -O% -g%,$(CFLAGS))" $(notdir $@),)
 
-recurse-all: $(SUBDIR_RULES) $(ROMSUBDIR_RULES)
+recurse-all: $(addsuffix /all, $(TARGET_DIRS) $(ROM_DIRS))
+recurse-clean: $(addsuffix /clean, $(TARGET_DIRS) $(ROM_DIRS))
+recurse-install: $(addsuffix /install, $(TARGET_DIRS))
 
 $(BUILD_DIR)/version.o: $(SRC_PATH)/version.rc config-host.h
 	$(call quiet-command,$(WINDRES) -I$(BUILD_DIR) -o $@ $<,"RC","version.o")
@@ -619,6 +643,9 @@ rdmacm-mux$(EXESUF): LIBS += "-libumad"
 rdmacm-mux$(EXESUF): $(rdmacm-mux-obj-y) $(COMMON_LDADDS)
 	$(call LINK, $^)
 
+vhost-user-gpu$(EXESUF): $(vhost-user-gpu-obj-y) $(libvhost-user-obj-y) libqemuutil.a libqemustub.a
+	$(call LINK, $^)
+
 ifdef CONFIG_VHOST_USER_INPUT
 ifdef CONFIG_LINUX
 vhost-user-input$(EXESUF): $(vhost-user-input-obj-y) libvhost-user.a libqemuutil.a
@@ -642,7 +669,7 @@ clean-coverage:
 		"CLEAN", "coverage files")
 endif
 
-clean:
+clean: recurse-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
@@ -663,10 +690,6 @@ clean:
 	rm -f $(foreach f,$(generated-files-y),$(f) $(f)-timestamp)
 	rm -f qapi-gen-timestamp
 	rm -rf qga/qapi-generated
-	for d in $(ALL_SUBDIRS); do \
-	if test -d $$d; then $(MAKE) -C $$d $@ || exit 1; fi; \
-	rm -f $$d/qemu-options.def; \
-        done
 	rm -f config-all-devices.mak
 
 VERSION ?= $(shell cat VERSION)
@@ -715,6 +738,7 @@ distclean: clean
 	rm -rf .doctrees
 	$(call clean-manual,devel)
 	$(call clean-manual,interop)
+	$(call clean-manual,specs)
 	for d in $(TARGET_DIRS); do \
 	rm -rf $$d || exit 1 ; \
         done
@@ -729,7 +753,7 @@ bepo    cz
 ifdef INSTALL_BLOBS
 BLOBS=bios.bin bios-256k.bin sgabios.bin vgabios.bin vgabios-cirrus.bin \
 vgabios-stdvga.bin vgabios-vmware.bin vgabios-qxl.bin vgabios-virtio.bin \
-vgabios-ramfb.bin vgabios-bochs-display.bin \
+vgabios-ramfb.bin vgabios-bochs-display.bin vgabios-ati.bin \
 ppc_rom.bin openbios-sparc32 openbios-sparc64 openbios-ppc QEMU,tcx.bin QEMU,cgthree.bin \
 pxe-e1000.rom pxe-eepro100.rom pxe-ne2k_pci.rom \
 pxe-pcnet.rom pxe-rtl8139.rom pxe-virtio.rom \
@@ -765,6 +789,7 @@ endef
 .PHONY: install-sphinxdocs
 install-sphinxdocs: sphinxdocs
 	$(call install-manual,interop)
+	$(call install-manual,specs)
 
 install-doc: $(DOCS) install-sphinxdocs
 	$(INSTALL_DIR) "$(DESTDIR)$(qemu_docdir)"
@@ -812,7 +837,8 @@ endif
 ICON_SIZES=16x16 24x24 32x32 48x48 64x64 128x128 256x256 512x512
 
 install: all $(if $(BUILD_DOCS),install-doc) install-datadir install-localstatedir \
-	$(if $(INSTALL_BLOBS),$(edk2-decompressed))
+	$(if $(INSTALL_BLOBS),$(edk2-decompressed)) \
+	recurse-install
 ifneq ($(TOOLS),)
 	$(call install-prog,$(subst qemu-ga,qemu-ga$(EXESUF),$(TOOLS)),$(DESTDIR)$(bindir))
 endif
@@ -827,6 +853,12 @@ endif
 ifneq ($(HELPERS-y),)
 	$(call install-prog,$(HELPERS-y),$(DESTDIR)$(libexecdir))
 endif
+ifneq ($(vhost-user-json-y),)
+	$(INSTALL_DIR) "$(DESTDIR)$(qemu_datadir)/vhost-user/"
+	for x in $(vhost-user-json-y); do \
+		$(INSTALL_DATA) $$x "$(DESTDIR)$(qemu_datadir)/vhost-user/"; \
+	done
+endif
 ifdef CONFIG_TRACE_SYSTEMTAP
 	$(INSTALL_PROG) "scripts/qemu-trace-stap" $(DESTDIR)$(bindir)
 endif
@@ -851,19 +883,19 @@ ifneq ($(DESCS),)
 	done
 endif
 	for s in $(ICON_SIZES); do \
-		mkdir -p "$(DESTDIR)/$(qemu_icondir)/hicolor/$${s}/apps"; \
+		mkdir -p "$(DESTDIR)$(qemu_icondir)/hicolor/$${s}/apps"; \
 		$(INSTALL_DATA) $(SRC_PATH)/ui/icons/qemu_$${s}.png \
-			"$(DESTDIR)/$(qemu_icondir)/hicolor/$${s}/apps/qemu.png"; \
+			"$(DESTDIR)$(qemu_icondir)/hicolor/$${s}/apps/qemu.png"; \
 	done; \
-	mkdir -p "$(DESTDIR)/$(qemu_icondir)/hicolor/32x32/apps"; \
+	mkdir -p "$(DESTDIR)$(qemu_icondir)/hicolor/32x32/apps"; \
 	$(INSTALL_DATA) $(SRC_PATH)/ui/icons/qemu_32x32.bmp \
-		"$(DESTDIR)/$(qemu_icondir)/hicolor/32x32/apps/qemu.bmp"; \
-	mkdir -p "$(DESTDIR)/$(qemu_icondir)/hicolor/scalable/apps"; \
+		"$(DESTDIR)$(qemu_icondir)/hicolor/32x32/apps/qemu.bmp"; \
+	mkdir -p "$(DESTDIR)$(qemu_icondir)/hicolor/scalable/apps"; \
 	$(INSTALL_DATA) $(SRC_PATH)/ui/icons/qemu.svg \
-		"$(DESTDIR)/$(qemu_icondir)/hicolor/scalable/apps/qemu.svg"
-	mkdir -p "$(DESTDIR)/$(qemu_desktopdir)"
+		"$(DESTDIR)$(qemu_icondir)/hicolor/scalable/apps/qemu.svg"
+	mkdir -p "$(DESTDIR)$(qemu_desktopdir)"
 	$(INSTALL_DATA) $(SRC_PATH)/ui/qemu.desktop \
-		"$(DESTDIR)/$(qemu_desktopdir)/qemu.desktop"
+		"$(DESTDIR)$(qemu_desktopdir)/qemu.desktop"
 ifdef CONFIG_GTK
 	$(MAKE) -C po $@
 endif
@@ -872,9 +904,6 @@ endif
 		$(INSTALL_DATA) $(SRC_PATH)/pc-bios/keymaps/$$x "$(DESTDIR)$(qemu_datadir)/keymaps"; \
 	done
 	$(INSTALL_DATA) $(BUILD_DIR)/trace-events-all "$(DESTDIR)$(qemu_datadir)/trace-events-all"
-	for d in $(TARGET_DIRS); do \
-	$(MAKE) $(SUBDIR_MAKEFLAGS) TARGET_DIR=$$d/ -C $$d $@ || exit 1 ; \
-        done
 
 .PHONY: ctags
 ctags:
@@ -940,7 +969,7 @@ docs/version.texi: $(SRC_PATH)/VERSION config-host.mak
 # and handles "don't rebuild things unless necessary" itself.
 # The '.doctrees' files are cached information to speed this up.
 .PHONY: sphinxdocs
-sphinxdocs: $(MANUAL_BUILDDIR)/devel/index.html $(MANUAL_BUILDDIR)/interop/index.html
+sphinxdocs: $(MANUAL_BUILDDIR)/devel/index.html $(MANUAL_BUILDDIR)/interop/index.html $(MANUAL_BUILDDIR)/specs/index.html
 
 # Canned command to build a single manual
 build-manual = $(call quiet-command,sphinx-build $(if $(V),,-q) -W -n -b html -D version=$(VERSION) -D release="$(FULL_VERSION)" -d .doctrees/$1 $(SRC_PATH)/docs/$1 $(MANUAL_BUILDDIR)/$1 ,"SPHINX","$(MANUAL_BUILDDIR)/$1")
@@ -953,6 +982,9 @@ $(MANUAL_BUILDDIR)/devel/index.html: $(call manual-deps,devel)
 $(MANUAL_BUILDDIR)/interop/index.html: $(call manual-deps,interop)
 	$(call build-manual,interop)
 
+$(MANUAL_BUILDDIR)/specs/index.html: $(call manual-deps,specs)
+	$(call build-manual,specs)
+
 qemu-options.texi: $(SRC_PATH)/qemu-options.hx $(SRC_PATH)/scripts/hxtool
 	$(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -t < $< > $@,"GEN","$@")
 
@@ -1009,7 +1041,9 @@ $(filter %.1 %.7 %.8,$(DOCS)): scripts/texi2pod.pl
 %/coverage-report.html:
 	@mkdir -p $*
 	$(call quiet-command,\
-		gcovr -r $(SRC_PATH) --object-directory $(BUILD_PATH) \
+		gcovr -r $(SRC_PATH) \
+		$(foreach t, $(TARGET_DIRS), --object-directory $(BUILD_DIR)/$(t)) \
+		 --object-directory $(BUILD_DIR) \
 		-p --html --html-details -o $@, \
 		"GEN", "coverage-report.html")
 
@@ -1106,7 +1140,7 @@ endif
 	@$(if $(TARGET_DIRS), \
 		echo 'Architecture specific targets:'; \
 		$(foreach t, $(TARGET_DIRS), \
-		printf "  %-30s - Build for %s\\n" $(patsubst %,subdir-%,$(t)) $(t);) \
+		printf "  %-30s - Build for %s\\n" $(t)/all $(t);) \
 		echo '')
 	@echo  'Cleaning targets:'
 	@echo  '  clean           - Remove most generated files but keep the config'
@@ -1119,7 +1153,7 @@ endif
 	@echo  'Test targets:'
 	@echo  '  check           - Run all tests (check-help for details)'
 	@echo  '  docker          - Help about targets running tests inside Docker containers'
-	@echo  '  vm-test         - Help about targets running tests inside VM'
+	@echo  '  vm-help         - Help about targets running tests inside VM'
 	@echo  ''
 	@echo  'Documentation targets:'
 	@echo  '  html info pdf txt'