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Fri, 21 Aug 2020 10:23:54 +0000 (UTC) From: Paolo Bonzini To: qemu-devel@nongnu.org Subject: [PULL v8 026/152] libqemuutil, qapi, trace: convert to meson Date: Fri, 21 Aug 2020 06:21:23 -0400 Message-Id: <20200821102329.29777-27-pbonzini@redhat.com> In-Reply-To: <20200821102329.29777-1-pbonzini@redhat.com> References: <20200821102329.29777-1-pbonzini@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=pbonzini@redhat.com X-Mimecast-Spam-Score: 0.002 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=205.139.110.61; envelope-from=pbonzini@redhat.com; helo=us-smtp-delivery-1.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/08/21 01:00:15 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -40 X-Spam_score: -4.1 X-Spam_bar: ---- X-Spam_report: (-4.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-1, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" This shows how to do some "computations" in meson.build using its array and dictionary data structures, and also a basic usage of the sourceset module for conditional compilation. Notice the new "if have_system" part of util/meson.build, which fixes a bug in the old build system was buggy: util/dbus.c was built even for non-softmmu builds, but the dependency on -lgio was lost when the linking was done through libqemuutil.a. Because all of its users required gio otherwise, the bug was hidden. Meson instead propagates libqemuutil's dependencies down to its users, and shows the problem. Signed-off-by: Paolo Bonzini --- Makefile | 228 +++++----------------------- Makefile.objs | 95 ------------ Makefile.target | 8 +- configure | 8 + crypto/Makefile.objs | 6 - crypto/meson.build | 11 ++ docs/devel/tracing.txt | 2 +- meson.build | 194 +++++++++++++++++++++++ qapi/Makefile.objs | 23 --- qapi/meson.build | 121 +++++++++++++++ qobject/Makefile.objs | 3 - qobject/meson.build | 3 + rules.mak | 2 +- scripts/qapi-gen.py | 0 scripts/tracetool.py | 0 scripts/tracetool/backend/dtrace.py | 2 +- scripts/tracetool/backend/ust.py | 6 +- storage-daemon/Makefile.objs | 4 +- storage-daemon/meson.build | 1 + storage-daemon/qapi/Makefile.objs | 1 - storage-daemon/qapi/meson.build | 10 ++ stubs/Makefile.objs | 56 ------- stubs/meson.build | 50 ++++++ trace/Makefile.objs | 51 ------- trace/meson.build | 76 ++++++++++ util/Makefile.objs | 83 ---------- util/meson.build | 78 ++++++++++ 27 files changed, 597 insertions(+), 525 deletions(-) create mode 100644 crypto/meson.build create mode 100644 qapi/meson.build delete mode 100644 qobject/Makefile.objs create mode 100644 qobject/meson.build mode change 100755 => 100644 scripts/qapi-gen.py mode change 100755 => 100644 scripts/tracetool.py create mode 100644 storage-daemon/meson.build delete mode 100644 storage-daemon/qapi/Makefile.objs create mode 100644 storage-daemon/qapi/meson.build delete mode 100644 stubs/Makefile.objs create mode 100644 stubs/meson.build create mode 100644 trace/meson.build delete mode 100644 util/Makefile.objs create mode 100644 util/meson.build diff --git a/Makefile b/Makefile index 5f9aae6e3e..e5d217d4d2 100644 --- a/Makefile +++ b/Makefile @@ -137,184 +137,60 @@ FULL_VERSION := $(if $(QEMU_PKGVERSION),$(VERSION) ($(QEMU_PKGVERSION)),$(VERSIO generated-files-y = qemu-version.h config-host.h qemu-options.def -GENERATED_QAPI_FILES = qapi/qapi-builtin-types.h qapi/qapi-builtin-types.c -GENERATED_QAPI_FILES += qapi/qapi-types.h qapi/qapi-types.c -GENERATED_QAPI_FILES += $(QAPI_MODULES:%=qapi/qapi-types-%.h) -GENERATED_QAPI_FILES += $(QAPI_MODULES:%=qapi/qapi-types-%.c) -GENERATED_QAPI_FILES += qapi/qapi-builtin-visit.h qapi/qapi-builtin-visit.c -GENERATED_QAPI_FILES += qapi/qapi-visit.h qapi/qapi-visit.c -GENERATED_QAPI_FILES += $(QAPI_MODULES:%=qapi/qapi-visit-%.h) -GENERATED_QAPI_FILES += $(QAPI_MODULES:%=qapi/qapi-visit-%.c) -GENERATED_QAPI_FILES += qapi/qapi-init-commands.h qapi/qapi-init-commands.c -GENERATED_QAPI_FILES += qapi/qapi-commands.h qapi/qapi-commands.c -GENERATED_QAPI_FILES += $(QAPI_MODULES:%=qapi/qapi-commands-%.h) -GENERATED_QAPI_FILES += $(QAPI_MODULES:%=qapi/qapi-commands-%.c) -GENERATED_QAPI_FILES += qapi/qapi-emit-events.h qapi/qapi-emit-events.c -GENERATED_QAPI_FILES += qapi/qapi-events.h qapi/qapi-events.c -GENERATED_QAPI_FILES += $(QAPI_MODULES:%=qapi/qapi-events-%.h) -GENERATED_QAPI_FILES += $(QAPI_MODULES:%=qapi/qapi-events-%.c) -GENERATED_QAPI_FILES += qapi/qapi-introspect.c qapi/qapi-introspect.h -GENERATED_QAPI_FILES += qapi/qapi-doc.texi - -# The following list considers only the storage daemon main module. All other -# modules are currently shared with the main schema, so we don't actually -# generate additional files. - -GENERATED_STORAGE_DAEMON_QAPI_FILES = storage-daemon/qapi/qapi-commands.h -GENERATED_STORAGE_DAEMON_QAPI_FILES += storage-daemon/qapi/qapi-commands.c -GENERATED_STORAGE_DAEMON_QAPI_FILES += storage-daemon/qapi/qapi-emit-events.h -GENERATED_STORAGE_DAEMON_QAPI_FILES += storage-daemon/qapi/qapi-emit-events.c -GENERATED_STORAGE_DAEMON_QAPI_FILES += storage-daemon/qapi/qapi-events.h -GENERATED_STORAGE_DAEMON_QAPI_FILES += storage-daemon/qapi/qapi-events.c -GENERATED_STORAGE_DAEMON_QAPI_FILES += storage-daemon/qapi/qapi-init-commands.h -GENERATED_STORAGE_DAEMON_QAPI_FILES += storage-daemon/qapi/qapi-init-commands.c -GENERATED_STORAGE_DAEMON_QAPI_FILES += storage-daemon/qapi/qapi-introspect.h -GENERATED_STORAGE_DAEMON_QAPI_FILES += storage-daemon/qapi/qapi-introspect.c -GENERATED_STORAGE_DAEMON_QAPI_FILES += storage-daemon/qapi/qapi-types.h -GENERATED_STORAGE_DAEMON_QAPI_FILES += storage-daemon/qapi/qapi-types.c -GENERATED_STORAGE_DAEMON_QAPI_FILES += storage-daemon/qapi/qapi-visit.h -GENERATED_STORAGE_DAEMON_QAPI_FILES += storage-daemon/qapi/qapi-visit.c -GENERATED_STORAGE_DAEMON_QAPI_FILES += storage-daemon/qapi/qapi-doc.texi - -generated-files-y += $(GENERATED_QAPI_FILES) -generated-files-y += $(GENERATED_STORAGE_DAEMON_QAPI_FILES) - generated-files-y += trace/generated-tcg-tracers.h generated-files-y += trace/generated-helpers-wrappers.h generated-files-y += trace/generated-helpers.h generated-files-y += trace/generated-helpers.c -generated-files-$(CONFIG_TRACE_UST) += trace-ust-all.h -generated-files-$(CONFIG_TRACE_UST) += trace-ust-all.c - generated-files-y += module_block.h -TRACE_HEADERS = trace/trace-root.h -TRACE_SOURCES = trace/trace-root.c -TRACE_DTRACE = -ifdef CONFIG_TRACE_DTRACE -TRACE_HEADERS += trace-dtrace-root.h $(trace-events-subdirs:%=%/trace-dtrace.h) -TRACE_DTRACE += trace-dtrace-root.dtrace $(trace-events-subdirs:%=%/trace-dtrace.dtrace) -endif -ifdef CONFIG_TRACE_UST -TRACE_HEADERS += trace-ust-root.h $(trace-events-subdirs:%=%/trace-ust.h) -endif - -generated-files-y += $(BUILD_DIR)/trace-events-all generated-files-y += .git-submodule-status -trace-group-name = $(shell dirname $1 | sed -e 's/[^a-zA-Z0-9]/_/g') -trace-group-suffix = $(shell echo $1 | sed -e 's/[^a-zA-Z0-9]/_/g') - tracetool-y = $(SRC_PATH)/scripts/tracetool.py tracetool-y += $(shell find $(SRC_PATH)/scripts/tracetool -name "*.py") -define __trace_rules -TRACE_HEADERS += trace/trace-$2.h -TRACE_SOURCES += trace/trace-$2.c -trace-obj-y += trace/trace-$2.o -trace/trace-$2.h: trace/trace-$2.h-timestamp - @cmp $$< $$@ >/dev/null 2>&1 || cp $$< $$@ -trace/trace-$2.h-timestamp: $(SRC_PATH)/$1/trace-events $(tracetool-y) $(BUILD_DIR)/config-host.mak - $(call quiet-command,$(TRACETOOL) \ - --group=$2 \ - --format=h \ - --backends=$(TRACE_BACKENDS) \ - $$< > $$@,"GEN","$$(@:%-timestamp=%)") - -trace/trace-$2.c: trace/trace-$2.c-timestamp - @cmp $$< $$@ >/dev/null 2>&1 || cp $$< $$@ -trace/trace-$2.c-timestamp: $(SRC_PATH)/$1/trace-events $(tracetool-y) $(BUILD_DIR)/config-host.mak - $(call quiet-command,$(TRACETOOL) \ - --group=$2 \ - --format=c \ - --backends=$(TRACE_BACKENDS) \ - $$< > $$@,"GEN","$$(@:%-timestamp=%)") -endef - -%/trace-ust.h: %/trace-ust.h-timestamp +trace/generated-helpers-wrappers.h: trace/generated-helpers-wrappers.h-timestamp @cmp $< $@ >/dev/null 2>&1 || cp $< $@ -%/trace-ust.h-timestamp: $(SRC_PATH)/%/trace-events $(tracetool-y) $(BUILD_DIR)/config-host.mak - $(call quiet-command,$(TRACETOOL) \ - --group=$(call trace-group-name,$@) \ - --format=ust-events-h \ - --backends=$(TRACE_BACKENDS) \ - $< > $@,"GEN","$(@:%-timestamp=%)") - -%/trace-dtrace.dtrace: %/trace-dtrace.dtrace-timestamp - @cmp $< $@ >/dev/null 2>&1 || cp $< $@ -%/trace-dtrace.dtrace-timestamp: $(SRC_PATH)/%/trace-events $(BUILD_DIR)/config-host.mak $(tracetool-y) - $(call quiet-command,$(TRACETOOL) \ - --group=$(call trace-group-name,$@) \ - --format=d \ - --backends=$(TRACE_BACKENDS) \ - $< > $@,"GEN","$(@:%-timestamp=%)") - -%/trace-dtrace.h: %/trace-dtrace.dtrace $(tracetool-y) - $(call quiet-command,dtrace -o $@ -h -s $<, "GEN","$@") - -%/trace-dtrace.o: %/trace-dtrace.dtrace $(tracetool-y) - - -trace/trace-root.h: trace/trace-root.h-timestamp - @cmp $< $@ >/dev/null 2>&1 || cp $< $@ -trace/trace-root.h-timestamp: $(SRC_PATH)/trace-events $(tracetool-y) $(BUILD_DIR)/config-host.mak +trace/generated-helpers-wrappers.h-timestamp: $(SRC_PATH)/trace-events $(BUILD_DIR)/config-host.mak $(tracetool-y) + @mkdir -p $(dir $@) $(call quiet-command,$(TRACETOOL) \ --group=root \ - --format=h \ - --backends=$(TRACE_BACKENDS) \ - $< > $@,"GEN","$(@:%-timestamp=%)") + --format=tcg-helper-wrapper-h \ + --backend=$(TRACE_BACKENDS) \ + $< > $@,"GEN","$(patsubst %-timestamp,%,$@)") -trace/trace-root.c: trace/trace-root.c-timestamp +trace/generated-helpers.h: trace/generated-helpers.h-timestamp @cmp $< $@ >/dev/null 2>&1 || cp $< $@ -trace/trace-root.c-timestamp: $(SRC_PATH)/trace-events $(tracetool-y) $(BUILD_DIR)/config-host.mak +trace/generated-helpers.h-timestamp: $(SRC_PATH)/trace-events $(BUILD_DIR)/config-host.mak $(tracetool-y) + @mkdir -p $(dir $@) $(call quiet-command,$(TRACETOOL) \ --group=root \ - --format=c \ - --backends=$(TRACE_BACKENDS) \ - $< > $@,"GEN","$(@:%-timestamp=%)") + --format=tcg-helper-h \ + --backend=$(TRACE_BACKENDS) \ + $< > $@,"GEN","$(patsubst %-timestamp,%,$@)") -trace-ust-root.h: trace-ust-root.h-timestamp +trace/generated-helpers.c: trace/generated-helpers.c-timestamp @cmp $< $@ >/dev/null 2>&1 || cp $< $@ -trace-ust-root.h-timestamp: $(SRC_PATH)/trace-events $(tracetool-y) $(BUILD_DIR)/config-host.mak +trace/generated-helpers.c-timestamp: $(SRC_PATH)/trace-events $(BUILD_DIR)/config-host.mak $(tracetool-y) + @mkdir -p $(dir $@) $(call quiet-command,$(TRACETOOL) \ --group=root \ - --format=ust-events-h \ - --backends=$(TRACE_BACKENDS) \ - $< > $@,"GEN","$(@:%-timestamp=%)") - -trace-ust-all.h: trace-ust-all.h-timestamp - @cmp $< $@ >/dev/null 2>&1 || cp $< $@ -trace-ust-all.h-timestamp: $(trace-events-files) $(tracetool-y) $(BUILD_DIR)/config-host.mak - $(call quiet-command,$(TRACETOOL) \ - --group=all \ - --format=ust-events-h \ - --backends=$(TRACE_BACKENDS) \ - $(trace-events-files) > $@,"GEN","$(@:%-timestamp=%)") + --format=tcg-helper-c \ + --backend=$(TRACE_BACKENDS) \ + $< > $@,"GEN","$(patsubst %-timestamp,%,$@)") -trace-ust-all.c: trace-ust-all.c-timestamp - @cmp $< $@ >/dev/null 2>&1 || cp $< $@ -trace-ust-all.c-timestamp: $(trace-events-files) $(tracetool-y) $(BUILD_DIR)/config-host.mak - $(call quiet-command,$(TRACETOOL) \ - --group=all \ - --format=ust-events-c \ - --backends=$(TRACE_BACKENDS) \ - $(trace-events-files) > $@,"GEN","$(@:%-timestamp=%)") +trace/generated-helpers.o: trace/generated-helpers.c -trace-dtrace-root.dtrace: trace-dtrace-root.dtrace-timestamp +trace/generated-tcg-tracers.h: trace/generated-tcg-tracers.h-timestamp @cmp $< $@ >/dev/null 2>&1 || cp $< $@ -trace-dtrace-root.dtrace-timestamp: $(SRC_PATH)/trace-events $(BUILD_DIR)/config-host.mak $(tracetool-y) +trace/generated-tcg-tracers.h-timestamp: $(SRC_PATH)/trace-events $(BUILD_DIR)/config-host.mak $(tracetool-y) + @mkdir -p $(dir $@) $(call quiet-command,$(TRACETOOL) \ --group=root \ - --format=d \ - --backends=$(TRACE_BACKENDS) \ - $< > $@,"GEN","$(@:%-timestamp=%)") - -trace-dtrace-root.h: trace-dtrace-root.dtrace - $(call quiet-command,dtrace -o $@ -h -s $<, "GEN","$@") - -trace-dtrace-root.o: trace-dtrace-root.dtrace + --format=tcg-h \ + --backend=$(TRACE_BACKENDS) \ + $< > $@,"GEN","$(patsubst %-timestamp,%,$@)") KEYCODEMAP_GEN = $(SRC_PATH)/ui/keycodemapdb/tools/keymap-gen KEYCODEMAP_CSV = $(SRC_PATH)/ui/keycodemapdb/data/keymaps.csv @@ -485,10 +361,8 @@ include $(SRC_PATH)/Makefile.objs endif dummy := $(call unnest-vars,, \ - stub-obj-y \ authz-obj-y \ chardev-obj-y \ - util-obj-y \ qga-obj-y \ elf2dmp-obj-y \ ivshmem-client-obj-y \ @@ -509,14 +383,7 @@ dummy := $(call unnest-vars,, \ qom-obj-y \ io-obj-y \ common-obj-y \ - common-obj-m \ - trace-obj-y) - -dummy := $(foreach DIR,$(trace-events-subdirs),$(eval $(call __trace_rules,$(DIR),$(call trace-group-suffix,$(DIR))))) - -generated-files-y += $(TRACE_HEADERS) -generated-files-y += $(TRACE_SOURCES) - + common-obj-m) include $(SRC_PATH)/tests/Makefile.include @@ -630,8 +497,7 @@ Makefile: $(version-obj-y) ###################################################################### # Build libraries -libqemuutil.a: $(util-obj-y) $(trace-obj-y) $(stub-obj-y) -libvhost-user.a: $(libvhost-user-obj-y) $(util-obj-y) $(stub-obj-y) +libvhost-user.a: $(libvhost-user-obj-y) ###################################################################### @@ -694,27 +560,6 @@ qga/qapi-generated/qapi-gen-timestamp: $(SRC_PATH)/qga/qapi-schema.json $(qapi-p "GEN","$(@:%-timestamp=%)") @>$@ -qapi-modules = $(SRC_PATH)/qapi/qapi-schema.json \ - $(QAPI_MODULES:%=$(SRC_PATH)/qapi/%.json) - -$(GENERATED_QAPI_FILES): qapi-gen-timestamp ; -qapi-gen-timestamp: $(qapi-modules) $(qapi-py) - $(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi-gen.py \ - -o "qapi" -b $<, \ - "GEN","$(@:%-timestamp=%)") - @>$@ - -qapi-modules-storage-daemon = \ - $(SRC_PATH)/storage-daemon/qapi/qapi-schema.json \ - $(QAPI_MODULES_STORAGE_DAEMON:%=$(SRC_PATH)/qapi/%.json) - -$(GENERATED_STORAGE_DAEMON_QAPI_FILES): storage-daemon/qapi/qapi-gen-timestamp ; -storage-daemon/qapi/qapi-gen-timestamp: $(qapi-modules-storage-daemon) $(qapi-py) - $(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi-gen.py \ - -o "storage-daemon/qapi" $<, \ - "GEN","$(@:%-timestamp=%)") - @>$@ - QGALIB_GEN=$(addprefix qga/qapi-generated/, qga-qapi-types.h qga-qapi-visit.h qga-qapi-commands.h qga-qapi-init-commands.h) $(qga-obj-y): $(QGALIB_GEN) @@ -752,9 +597,9 @@ ivshmem-client$(EXESUF): $(ivshmem-client-obj-y) $(COMMON_LDADDS) ivshmem-server$(EXESUF): $(ivshmem-server-obj-y) $(COMMON_LDADDS) $(call LINK, $^) endif -vhost-user-scsi$(EXESUF): $(vhost-user-scsi-obj-y) libvhost-user.a +vhost-user-scsi$(EXESUF): $(vhost-user-scsi-obj-y) libvhost-user.a $(COMMON_LDADDS) $(call LINK, $^) -vhost-user-blk$(EXESUF): $(vhost-user-blk-obj-y) libvhost-user.a +vhost-user-blk$(EXESUF): $(vhost-user-blk-obj-y) libvhost-user.a $(COMMON_LDADDS) $(call LINK, $^) rdmacm-mux$(EXESUF): LIBS += "-libumad" @@ -767,12 +612,12 @@ virtiofsd$(EXESUF): $(virtiofsd-obj-y) libvhost-user.a $(COMMON_LDADDS) $(call LINK, $^) endif -vhost-user-gpu$(EXESUF): $(vhost-user-gpu-obj-y) $(libvhost-user-obj-y) libqemuutil.a +vhost-user-gpu$(EXESUF): $(vhost-user-gpu-obj-y) libvhost-user.a $(COMMON_LDADDS) $(call LINK, $^) ifdef CONFIG_VHOST_USER_INPUT ifdef CONFIG_LINUX -vhost-user-input$(EXESUF): $(vhost-user-input-obj-y) libvhost-user.a libqemuutil.a +vhost-user-input$(EXESUF): $(vhost-user-input-obj-y) libvhost-user.a $(COMMON_LDADDS) $(call LINK, $^) # build by default, do not install @@ -801,9 +646,6 @@ clean: recurse-clean ninja-clean clean-ctlist rm -f fsdev/*.pod scsi/*.pod rm -f qemu-img-cmds.h rm -f ui/shader/*-vert.h ui/shader/*-frag.h - @# May not be present in generated-files-y - rm -f trace/generated-tracers-dtrace.dtrace* - rm -f trace/generated-tracers-dtrace.h* rm -f $(foreach f,$(generated-files-y),$(f) $(f)-timestamp) rm -f qapi-gen-timestamp rm -f storage-daemon/qapi/qapi-gen-timestamp @@ -1033,7 +875,9 @@ endif set -e; for x in $(KEYMAPS); do \ $(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 # opengl shader programs ui/shader/%-vert.h: $(SRC_PATH)/ui/shader/%.vert $(SRC_PATH)/scripts/shaderinclude.pl @@ -1244,10 +1088,6 @@ Makefile: $(generated-files-y) endif endif -.SECONDARY: $(TRACE_HEADERS) $(TRACE_HEADERS:%=%-timestamp) \ - $(TRACE_SOURCES) $(TRACE_SOURCES:%=%-timestamp) \ - $(TRACE_DTRACE) $(TRACE_DTRACE:%=%-timestamp) - # Include automatically generated dependency files # Dependencies in Makefile.objs files come from our recursive subdir rules -include $(wildcard *.d tests/*.d) diff --git a/Makefile.objs b/Makefile.objs index 3823463c23..e5c9077517 100644 --- a/Makefile.objs +++ b/Makefile.objs @@ -1,7 +1,5 @@ ####################################################################### # Common libraries for tools and emulators -stub-obj-y = stubs/ -util-obj-y = crypto/ util/ qobject/ qapi/ qom-obj-y = qom/ ####################################################################### @@ -94,10 +92,6 @@ common-obj-y += disas/ # Resource file for Windows executables version-obj-$(CONFIG_WIN32) += $(BUILD_DIR)/version.o -###################################################################### -# tracing -util-obj-y += trace/ - ###################################################################### # guest agent @@ -123,92 +117,3 @@ vhost-user-gpu-obj-y = contrib/vhost-user-gpu/ virtiofsd-obj-y = tools/virtiofsd/ ###################################################################### -trace-events-subdirs = -trace-events-subdirs += accel/kvm -trace-events-subdirs += accel/tcg -trace-events-subdirs += backends -trace-events-subdirs += backends/tpm -trace-events-subdirs += crypto -trace-events-subdirs += monitor -ifeq ($(CONFIG_USER_ONLY),y) -trace-events-subdirs += linux-user -endif -ifeq ($(CONFIG_BLOCK),y) -trace-events-subdirs += authz -trace-events-subdirs += block -trace-events-subdirs += io -trace-events-subdirs += nbd -trace-events-subdirs += scsi -endif -ifeq ($(CONFIG_SOFTMMU),y) -trace-events-subdirs += audio -trace-events-subdirs += chardev -trace-events-subdirs += hw/9pfs -trace-events-subdirs += hw/acpi -trace-events-subdirs += hw/alpha -trace-events-subdirs += hw/arm -trace-events-subdirs += hw/audio -trace-events-subdirs += hw/block -trace-events-subdirs += hw/block/dataplane -trace-events-subdirs += hw/char -trace-events-subdirs += hw/dma -trace-events-subdirs += hw/hppa -trace-events-subdirs += hw/hyperv -trace-events-subdirs += hw/i2c -trace-events-subdirs += hw/i386 -trace-events-subdirs += hw/i386/xen -trace-events-subdirs += hw/ide -trace-events-subdirs += hw/input -trace-events-subdirs += hw/intc -trace-events-subdirs += hw/isa -trace-events-subdirs += hw/mem -trace-events-subdirs += hw/mips -trace-events-subdirs += hw/misc -trace-events-subdirs += hw/misc/macio -trace-events-subdirs += hw/net -trace-events-subdirs += hw/nvram -trace-events-subdirs += hw/pci -trace-events-subdirs += hw/pci-host -trace-events-subdirs += hw/ppc -trace-events-subdirs += hw/rdma -trace-events-subdirs += hw/rdma/vmw -trace-events-subdirs += hw/rtc -trace-events-subdirs += hw/s390x -trace-events-subdirs += hw/scsi -trace-events-subdirs += hw/sd -trace-events-subdirs += hw/sparc -trace-events-subdirs += hw/sparc64 -trace-events-subdirs += hw/ssi -trace-events-subdirs += hw/timer -trace-events-subdirs += hw/tpm -trace-events-subdirs += hw/usb -trace-events-subdirs += hw/vfio -trace-events-subdirs += hw/virtio -trace-events-subdirs += hw/watchdog -trace-events-subdirs += hw/xen -trace-events-subdirs += hw/gpio -trace-events-subdirs += hw/riscv -trace-events-subdirs += migration -trace-events-subdirs += net -trace-events-subdirs += ui -endif -trace-events-subdirs += hw/core -trace-events-subdirs += hw/display -trace-events-subdirs += qapi -trace-events-subdirs += qom -trace-events-subdirs += target/arm -trace-events-subdirs += target/hppa -trace-events-subdirs += target/i386 -trace-events-subdirs += target/mips -trace-events-subdirs += target/ppc -trace-events-subdirs += target/riscv -trace-events-subdirs += target/s390x -trace-events-subdirs += target/sparc -trace-events-subdirs += util - -trace-events-files = $(SRC_PATH)/trace-events $(trace-events-subdirs:%=$(SRC_PATH)/%/trace-events) - -trace-obj-y = trace-root.o -trace-obj-$(CONFIG_TRACE_UST) += trace-ust-all.o -trace-obj-$(CONFIG_TRACE_DTRACE) += trace-dtrace-root.o -trace-obj-$(CONFIG_TRACE_DTRACE) += $(trace-events-subdirs:%=%/trace-dtrace.o) diff --git a/Makefile.target b/Makefile.target index d61a6a978b..0b323641bb 100644 --- a/Makefile.target +++ b/Makefile.target @@ -57,7 +57,7 @@ endif tracetool-y = $(SRC_PATH)/scripts/tracetool.py tracetool-y += $(shell find $(SRC_PATH)/scripts/tracetool -name "*.py") -$(QEMU_PROG).stp-installed: $(BUILD_DIR)/trace-events-all $(tracetool-y) +$(QEMU_PROG).stp-installed: $(BUILD_DIR)/trace/trace-events-all $(tracetool-y) $(call quiet-command,$(TRACETOOL) \ --group=all \ --format=stap \ @@ -67,7 +67,7 @@ $(QEMU_PROG).stp-installed: $(BUILD_DIR)/trace-events-all $(tracetool-y) --target-type=$(TARGET_TYPE) \ $< > $@,"GEN","$(TARGET_DIR)$(QEMU_PROG).stp-installed") -$(QEMU_PROG).stp: $(BUILD_DIR)/trace-events-all $(tracetool-y) +$(QEMU_PROG).stp: $(BUILD_DIR)/trace/trace-events-all $(tracetool-y) $(call quiet-command,$(TRACETOOL) \ --group=all \ --format=stap \ @@ -77,7 +77,7 @@ $(QEMU_PROG).stp: $(BUILD_DIR)/trace-events-all $(tracetool-y) --target-type=$(TARGET_TYPE) \ $< > $@,"GEN","$(TARGET_DIR)$(QEMU_PROG).stp") -$(QEMU_PROG)-simpletrace.stp: $(BUILD_DIR)/trace-events-all $(tracetool-y) +$(QEMU_PROG)-simpletrace.stp: $(BUILD_DIR)/trace/trace-events-all $(tracetool-y) $(call quiet-command,$(TRACETOOL) \ --group=all \ --format=simpletrace-stap \ @@ -85,7 +85,7 @@ $(QEMU_PROG)-simpletrace.stp: $(BUILD_DIR)/trace-events-all $(tracetool-y) --probe-prefix=qemu.$(TARGET_TYPE).$(TARGET_NAME) \ $< > $@,"GEN","$(TARGET_DIR)$(QEMU_PROG)-simpletrace.stp") -$(QEMU_PROG)-log.stp: $(BUILD_DIR)/trace-events-all $(tracetool-y) +$(QEMU_PROG)-log.stp: $(BUILD_DIR)/trace/trace-events-all $(tracetool-y) $(call quiet-command,$(TRACETOOL) \ --group=all \ --format=log-stap \ diff --git a/configure b/configure index e23b2f616f..05c7cd24aa 100755 --- a/configure +++ b/configure @@ -7243,6 +7243,8 @@ fi echo "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak if test "$gnutls" = "yes" ; then echo "CONFIG_GNUTLS=y" >> $config_host_mak + echo "GNUTLS_CFLAGS=$gnutls_cflags" >> $config_host_mak + echo "GNUTLS_LIBS=$gnutls_libs" >> $config_host_mak fi if test "$gcrypt" = "yes" ; then echo "CONFIG_GCRYPT=y" >> $config_host_mak @@ -7253,6 +7255,8 @@ fi if test "$nettle" = "yes" ; then echo "CONFIG_NETTLE=y" >> $config_host_mak echo "CONFIG_NETTLE_VERSION_MAJOR=${nettle_version%%.*}" >> $config_host_mak + echo "NETTLE_CFLAGS=$nettle_cflags" >> $config_host_mak + echo "NETTLE_LIBS=$nettle_libs" >> $config_host_mak fi if test "$qemu_private_xts" = "yes" ; then echo "CONFIG_QEMU_PRIVATE_XTS=y" >> $config_host_mak @@ -7629,6 +7633,8 @@ if have_backend "log"; then fi if have_backend "ust"; then echo "CONFIG_TRACE_UST=y" >> $config_host_mak + echo "LTTNG_UST_LIBS=$lttng_ust_libs" >> $config_host_mak + echo "URCU_BP_LIBS=$urcu_bp_libs" >> $config_host_mak fi if have_backend "dtrace"; then echo "CONFIG_TRACE_DTRACE=y" >> $config_host_mak @@ -7854,6 +7860,8 @@ echo "CFLAGS_NOPIE=$CFLAGS_NOPIE" >> $config_host_mak echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak echo "QEMU_CXXFLAGS=$QEMU_CXXFLAGS" >> $config_host_mak echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak +echo "GLIB_CFLAGS=$glib_cflags" >> $config_host_mak +echo "GLIB_LIBS=$glib_libs" >> $config_host_mak if test "$sparse" = "yes" ; then echo "SPARSE_CFLAGS = -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak fi diff --git a/crypto/Makefile.objs b/crypto/Makefile.objs index f1965b1a68..a9885919f2 100644 --- a/crypto/Makefile.objs +++ b/crypto/Makefile.objs @@ -35,9 +35,3 @@ crypto-obj-$(CONFIG_QEMU_PRIVATE_XTS) += xts.o crypto-obj-y += block.o crypto-obj-y += block-qcow.o crypto-obj-y += block-luks.o - -util-obj-$(CONFIG_GCRYPT) += random-gcrypt.o -util-obj-$(if $(CONFIG_GCRYPT),n,$(CONFIG_GNUTLS)) += random-gnutls.o -util-obj-$(if $(CONFIG_GCRYPT),n,$(if $(CONFIG_GNUTLS),n,$(CONFIG_RNG_NONE))) += random-none.o -util-obj-$(if $(CONFIG_GCRYPT),n,$(if $(CONFIG_GNUTLS),n,$(if $(CONFIG_RNG_NONE),n,y))) += random-platform.o -util-obj-y += aes.o init.o diff --git a/crypto/meson.build b/crypto/meson.build new file mode 100644 index 0000000000..1b244315b9 --- /dev/null +++ b/crypto/meson.build @@ -0,0 +1,11 @@ +util_ss.add(files('aes.c')) +util_ss.add(files('init.c')) +if 'CONFIG_GCRYPT' in config_host + util_ss.add(files('random-gcrypt.c')) +elif 'CONFIG_GNUTLS' in config_host + util_ss.add(files('random-gnutls.c'), gnutls) +elif 'CONFIG_RNG_NONE' in config_host + util_ss.add(files('random-none.c')) +else + util_ss.add(files('random-platform.c')) +endif diff --git a/docs/devel/tracing.txt b/docs/devel/tracing.txt index cb5f685de9..6144d9921b 100644 --- a/docs/devel/tracing.txt +++ b/docs/devel/tracing.txt @@ -60,7 +60,7 @@ general. It is strongly preferred that all events be declared directly in the sub-directory that uses them. The only exception is where there are some shared trace events defined in the top level directory trace-events file. The top level directory generates trace files with a filename prefix of -"trace-root" instead of just "trace". This is to avoid ambiguity between +"trace/trace-root" instead of just "trace". This is to avoid ambiguity between a trace.h in the current directory, vs the top level directory. === Using trace events === diff --git a/meson.build b/meson.build index 86219e500a..4e9eb5da5c 100644 --- a/meson.build +++ b/meson.build @@ -4,6 +4,9 @@ project('qemu', ['c'], meson_version: '>=0.55.0', not_found = dependency('', required: false) keyval = import('unstable-keyval') +ss = import('sourceset') + +cc = meson.get_compiler('c') config_host = keyval.load(meson.current_build_dir() / 'config-host.mak') add_project_arguments(config_host['QEMU_CFLAGS'].split(), @@ -43,6 +46,197 @@ supported_cpus = ['ppc', 'ppc64', 's390x', 'sparc64', 'riscv32', 'riscv64', 'x86 cpu = host_machine.cpu_family() targetos = host_machine.system() +m = cc.find_library('m', required: false) +util = cc.find_library('util', required: false) +socket = [] +if targetos == 'windows' + socket = cc.find_library('ws2_32') +endif +glib = declare_dependency(compile_args: config_host['GLIB_CFLAGS'].split(), + link_args: config_host['GLIB_LIBS'].split()) +gio = not_found +if 'CONFIG_GIO' in config_host + gio = declare_dependency(compile_args: config_host['GIO_CFLAGS'].split(), + link_args: config_host['GIO_LIBS'].split()) +endif +lttng = not_found +if 'CONFIG_TRACE_UST' in config_host + lttng = declare_dependency(link_args: config_host['LTTNG_UST_LIBS'].split()) +endif +urcubp = not_found +if 'CONFIG_TRACE_UST' in config_host + urcubp = declare_dependency(link_args: config_host['URCU_BP_LIBS'].split()) +endif +nettle = not_found +if 'CONFIG_NETTLE' in config_host + nettle = declare_dependency(compile_args: config_host['NETTLE_CFLAGS'].split(), + link_args: config_host['NETTLE_LIBS'].split()) +endif +gnutls = not_found +if 'CONFIG_GNUTLS' in config_host + gnutls = declare_dependency(compile_args: config_host['GNUTLS_CFLAGS'].split(), + link_args: config_host['GNUTLS_LIBS'].split()) +endif + +target_dirs = config_host['TARGET_DIRS'].split() +have_user = false +have_system = false +foreach target : target_dirs + have_user = have_user or target.endswith('-user') + have_system = have_system or target.endswith('-softmmu') +endforeach +have_tools = 'CONFIG_TOOLS' in config_host +have_block = have_system or have_tools + +# Generators + +qapi_gen = find_program('scripts/qapi-gen.py') +qapi_gen_depends = [ meson.source_root() / 'scripts/qapi/__init__.py', + meson.source_root() / 'scripts/qapi/commands.py', + meson.source_root() / 'scripts/qapi/common.py', + meson.source_root() / 'scripts/qapi/doc.py', + meson.source_root() / 'scripts/qapi/error.py', + meson.source_root() / 'scripts/qapi/events.py', + meson.source_root() / 'scripts/qapi/expr.py', + meson.source_root() / 'scripts/qapi/gen.py', + meson.source_root() / 'scripts/qapi/introspect.py', + meson.source_root() / 'scripts/qapi/parser.py', + meson.source_root() / 'scripts/qapi/schema.py', + meson.source_root() / 'scripts/qapi/source.py', + meson.source_root() / 'scripts/qapi/types.py', + meson.source_root() / 'scripts/qapi/visit.py', + meson.source_root() / 'scripts/qapi/common.py', + meson.source_root() / 'scripts/qapi/doc.py', + meson.source_root() / 'scripts/qapi-gen.py' +] + +tracetool = [ + python, files('scripts/tracetool.py'), + '--backend=' + config_host['TRACE_BACKENDS'] +] + +# Collect sourcesets. + +util_ss = ss.source_set() +stub_ss = ss.source_set() +trace_ss = ss.source_set() + +############### +# Trace files # +############### + +trace_events_subdirs = [ + 'accel/kvm', + 'accel/tcg', + 'crypto', + 'monitor', +] +if have_user + trace_events_subdirs += [ 'linux-user' ] +endif +if have_block + trace_events_subdirs += [ + 'authz', + 'block', + 'io', + 'nbd', + 'scsi', + ] +endif +if have_system + trace_events_subdirs += [ + 'audio', + 'backends', + 'backends/tpm', + 'chardev', + 'hw/9pfs', + 'hw/acpi', + 'hw/alpha', + 'hw/arm', + 'hw/audio', + 'hw/block', + 'hw/block/dataplane', + 'hw/char', + 'hw/display', + 'hw/dma', + 'hw/hppa', + 'hw/hyperv', + 'hw/i2c', + 'hw/i386', + 'hw/i386/xen', + 'hw/ide', + 'hw/input', + 'hw/intc', + 'hw/isa', + 'hw/mem', + 'hw/mips', + 'hw/misc', + 'hw/misc/macio', + 'hw/net', + 'hw/nvram', + 'hw/pci', + 'hw/pci-host', + 'hw/ppc', + 'hw/rdma', + 'hw/rdma/vmw', + 'hw/rtc', + 'hw/s390x', + 'hw/scsi', + 'hw/sd', + 'hw/sparc', + 'hw/sparc64', + 'hw/ssi', + 'hw/timer', + 'hw/tpm', + 'hw/usb', + 'hw/vfio', + 'hw/virtio', + 'hw/watchdog', + 'hw/xen', + 'hw/gpio', + 'hw/riscv', + 'migration', + 'net', + 'ui', + ] +endif +trace_events_subdirs += [ + 'hw/core', + 'qapi', + 'qom', + 'target/arm', + 'target/hppa', + 'target/i386', + 'target/mips', + 'target/ppc', + 'target/riscv', + 'target/s390x', + 'target/sparc', + 'util', +] + +genh = [] + +subdir('qapi') +subdir('qobject') +subdir('stubs') +subdir('trace') +subdir('util') +subdir('crypto') +subdir('storage-daemon') + +# Build targets from sourcesets + +stub_ss = stub_ss.apply(config_host, strict: false) + +util_ss.add_all(trace_ss) +util_ss = util_ss.apply(config_host, strict: false) +libqemuutil = static_library('qemuutil', + sources: util_ss.sources() + stub_ss.sources() + genh, + dependencies: [util_ss.dependencies(), m, glib, socket]) +qemuutil = declare_dependency(link_with: libqemuutil, + sources: genh) + summary_info = {} summary_info += {'Install prefix': config_host['prefix']} summary_info += {'BIOS directory': config_host['qemu_datadir']} diff --git a/qapi/Makefile.objs b/qapi/Makefile.objs index 4673ab7490..c0a31be1a1 100644 --- a/qapi/Makefile.objs +++ b/qapi/Makefile.objs @@ -1,25 +1,4 @@ -util-obj-y = qapi-visit-core.o qapi-dealloc-visitor.o qobject-input-visitor.o -util-obj-y += qobject-output-visitor.o qmp-registry.o qmp-dispatch.o -util-obj-y += string-input-visitor.o string-output-visitor.o -util-obj-y += opts-visitor.o qapi-clone-visitor.o -util-obj-y += qmp-event.o -util-obj-y += qapi-util.o - -QAPI_COMMON_MODULES = audio authz block-core block char common control crypto -QAPI_COMMON_MODULES += dump error introspect job machine migration misc -QAPI_COMMON_MODULES += net pragma qdev qom rdma rocker run-state sockets tpm -QAPI_COMMON_MODULES += trace transaction ui QAPI_TARGET_MODULES = machine-target misc-target -QAPI_MODULES = $(QAPI_COMMON_MODULES) $(QAPI_TARGET_MODULES) - -util-obj-y += qapi-builtin-types.o -util-obj-y += $(QAPI_COMMON_MODULES:%=qapi-types-%.o) -util-obj-y += qapi-builtin-visit.o -util-obj-y += $(QAPI_COMMON_MODULES:%=qapi-visit-%.o) -util-obj-y += qapi-emit-events.o -util-obj-y += $(QAPI_COMMON_MODULES:%=qapi-events-%.o) - -common-obj-y = $(QAPI_COMMON_MODULES:%=qapi-commands-%.o) obj-y = qapi-introspect.o obj-y += $(QAPI_TARGET_MODULES:%=qapi-types-%.o) @@ -34,5 +13,3 @@ obj-y += qapi-init-commands.o QAPI_MODULES_STORAGE_DAEMON = block-core char common control crypto QAPI_MODULES_STORAGE_DAEMON += introspect job qom sockets pragma transaction - -storage-daemon-obj-y += $(QAPI_MODULES_STORAGE_DAEMON:%=qapi-commands-%.o) diff --git a/qapi/meson.build b/qapi/meson.build new file mode 100644 index 0000000000..f45b80bbfa --- /dev/null +++ b/qapi/meson.build @@ -0,0 +1,121 @@ +util_ss.add(files( + 'opts-visitor.c', + 'qapi-clone-visitor.c', + 'qapi-dealloc-visitor.c', + 'qapi-util.c', + 'qapi-visit-core.c', + 'qmp-dispatch.c', + 'qmp-event.c', + 'qmp-registry.c', + 'qobject-input-visitor.c', + 'qobject-output-visitor.c', + 'string-input-visitor.c', + 'string-output-visitor.c', +)) + +qapi_all_modules = [ + 'audio', + 'authz', + 'block-core', + 'block', + 'char', + 'common', + 'control', + 'crypto', + 'dump', + 'error', + 'introspect', + 'job', + 'machine', + 'machine-target', + 'migration', + 'misc', + 'misc-target', + 'net', + 'pragma', + 'qdev', + 'qom', + 'rdma', + 'rocker', + 'run-state', + 'sockets', + 'tpm', + 'trace', + 'transaction', + 'ui', +] + +qapi_storage_daemon_modules = [ + 'block-core', + 'char', + 'common', + 'control', + 'crypto', + 'introspect', + 'job', + 'qom', + 'sockets', + 'pragma', + 'transaction', +] + +qapi_nonmodule_outputs = [ + 'qapi-introspect.c', 'qapi-introspect.h', + 'qapi-types.c', 'qapi-types.h', + 'qapi-visit.h', 'qapi-visit.c', + 'qapi-commands.h', 'qapi-commands.c', + 'qapi-init-commands.h', 'qapi-init-commands.c', + 'qapi-events.h', 'qapi-events.c', + 'qapi-emit-events.c', 'qapi-emit-events.h', +] + +# First build all sources +qapi_util_outputs = [ + 'qapi-builtin-types.c', 'qapi-builtin-visit.c', + 'qapi-builtin-types.h', 'qapi-builtin-visit.h', +] + +qapi_inputs = [] +qapi_specific_outputs = [] +foreach module : qapi_all_modules + qapi_inputs += [ files(module + '.json') ] + qapi_module_outputs = [ + 'qapi-types-@0@.c'.format(module), + 'qapi-types-@0@.h'.format(module), + 'qapi-visit-@0@.c'.format(module), + 'qapi-visit-@0@.h'.format(module), + 'qapi-events-@0@.c'.format(module), + 'qapi-events-@0@.h'.format(module), + 'qapi-commands-@0@.c'.format(module), + 'qapi-commands-@0@.h'.format(module), + ] + if module.endswith('-target') + qapi_specific_outputs += qapi_module_outputs + else + qapi_util_outputs += qapi_module_outputs + endif +endforeach + +qapi_files = custom_target('shared QAPI source files', + output: qapi_util_outputs + qapi_specific_outputs + qapi_nonmodule_outputs + ['qapi-doc.texi'], + input: [ files('qapi-schema.json') ], + command: [ qapi_gen, '-o', 'qapi', '-b', '@INPUT0@' ], + depend_files: [ qapi_inputs, qapi_gen_depends ]) + +# Now go through all the outputs and add them to the right sourceset. +# These loops must be synchronized with the output of the above custom target. + +i = 0 +foreach output : qapi_util_outputs + if output.endswith('.h') + genh += qapi_files[i] + endif + util_ss.add(qapi_files[i]) + i = i + 1 +endforeach + +# These are still handled by the Makefile +i += qapi_nonmodule_outputs.length() +i += qapi_specific_outputs.length() + +qapi_doc_texi = qapi_files[i] diff --git a/qobject/Makefile.objs b/qobject/Makefile.objs deleted file mode 100644 index 7b12c9cacf..0000000000 --- a/qobject/Makefile.objs +++ /dev/null @@ -1,3 +0,0 @@ -util-obj-y = qnull.o qnum.o qstring.o qdict.o qlist.o qbool.o qlit.o -util-obj-y += qjson.o qobject.o json-lexer.o json-streamer.o json-parser.o -util-obj-y += block-qdict.o diff --git a/qobject/meson.build b/qobject/meson.build new file mode 100644 index 0000000000..bb63c06b63 --- /dev/null +++ b/qobject/meson.build @@ -0,0 +1,3 @@ +util_ss.add(files('qnull.c', 'qnum.c', 'qstring.c', 'qdict.c', 'qlist.c', 'qbool.c', + 'qlit.c', 'qjson.c', 'qobject.c', 'json-lexer.c', 'json-streamer.c', 'json-parser.c', + 'block-qdict.c')) diff --git a/rules.mak b/rules.mak index 5ab42def82..7aefd37b5d 100644 --- a/rules.mak +++ b/rules.mak @@ -32,7 +32,7 @@ QEMU_DGFLAGS += -MMD -MP -MT $@ -MF $(@D)/$(*F).d # dir, one absolute and the other relative to the compiler working # directory. These are the same for target-independent files, but # different for target-dependent ones. -QEMU_LOCAL_INCLUDES = -iquote $(BUILD_DIR)/$(@D) -iquote $(@D) +QEMU_LOCAL_INCLUDES = -iquote $(BUILD_DIR) -iquote $(BUILD_DIR)/$(@D) -iquote $(@D) WL_U := -Wl,-u, find-symbols = $(if $1, $(sort $(shell $(NM) -P -g $1 | $2))) diff --git a/scripts/qapi-gen.py b/scripts/qapi-gen.py old mode 100755 new mode 100644 diff --git a/scripts/tracetool.py b/scripts/tracetool.py old mode 100755 new mode 100644 diff --git a/scripts/tracetool/backend/dtrace.py b/scripts/tracetool/backend/dtrace.py index fc0c8fc52f..e17edc9b9d 100644 --- a/scripts/tracetool/backend/dtrace.py +++ b/scripts/tracetool/backend/dtrace.py @@ -38,7 +38,7 @@ def generate_h_begin(events, group): if group == "root": header = "trace-dtrace-root.h" else: - header = "trace-dtrace.h" + header = "trace-dtrace-%s.h" % group # Workaround for ust backend, which also includes and may # require SDT_USE_VARIADIC to be defined. If dtrace includes diff --git a/scripts/tracetool/backend/ust.py b/scripts/tracetool/backend/ust.py index 6c0a5f8d68..c857516f21 100644 --- a/scripts/tracetool/backend/ust.py +++ b/scripts/tracetool/backend/ust.py @@ -19,11 +19,7 @@ PUBLIC = True def generate_h_begin(events, group): - if group == "root": - header = "trace-ust-root.h" - else: - header = "trace-ust.h" - + header = 'trace-ust-' + group + '.h' out('#include ', '#include "%s"' % header, '', diff --git a/storage-daemon/Makefile.objs b/storage-daemon/Makefile.objs index cfe6beee52..41c0d02178 100644 --- a/storage-daemon/Makefile.objs +++ b/storage-daemon/Makefile.objs @@ -1 +1,3 @@ -storage-daemon-obj-y += qapi/ +storage-daemon-obj-y = qapi/libqsd-qapi.fa + +qemu-storage-daemon.o: storage-daemon/qapi/qapi-commands.h storage-daemon/qapi/qapi-init-commands.h diff --git a/storage-daemon/meson.build b/storage-daemon/meson.build new file mode 100644 index 0000000000..35f8949924 --- /dev/null +++ b/storage-daemon/meson.build @@ -0,0 +1 @@ +subdir('qapi') diff --git a/storage-daemon/qapi/Makefile.objs b/storage-daemon/qapi/Makefile.objs deleted file mode 100644 index 8a4b220c96..0000000000 --- a/storage-daemon/qapi/Makefile.objs +++ /dev/null @@ -1 +0,0 @@ -storage-daemon-obj-y += qapi-commands.o qapi-init-commands.o qapi-introspect.o diff --git a/storage-daemon/qapi/meson.build b/storage-daemon/qapi/meson.build new file mode 100644 index 0000000000..7a2b041247 --- /dev/null +++ b/storage-daemon/qapi/meson.build @@ -0,0 +1,10 @@ +qsd_qapi_files = custom_target('QAPI files for qemu-storage-daemon', + output: qapi_nonmodule_outputs + ['qapi-doc.texi'], + input: [ files('qapi-schema.json') ], + command: [ qapi_gen, '-o', 'storage-daemon/qapi', '@INPUT@' ], + depend_files: [ qapi_inputs, qapi_gen_depends ]) + +static_library('qsd-qapi', + qsd_qapi_files.to_list(), + name_suffix: 'fa', + build_by_default: false) diff --git a/stubs/Makefile.objs b/stubs/Makefile.objs deleted file mode 100644 index d42046afe4..0000000000 --- a/stubs/Makefile.objs +++ /dev/null @@ -1,56 +0,0 @@ -stub-obj-y += blk-commit-all.o -stub-obj-y += cmos.o -stub-obj-y += cpu-get-clock.o -stub-obj-y += cpu-get-icount.o -stub-obj-y += dump.o -stub-obj-y += error-printf.o -stub-obj-y += fdset.o -stub-obj-y += gdbstub.o -stub-obj-y += iothread-lock.o -stub-obj-y += is-daemonized.o -stub-obj-y += isa-bus.o -stub-obj-$(CONFIG_LINUX_AIO) += linux-aio.o -stub-obj-$(CONFIG_LINUX_IO_URING) += io_uring.o -stub-obj-y += monitor-core.o -stub-obj-y += notify-event.o -stub-obj-y += pci-bus.o -stub-obj-y += qmp_memory_device.o -stub-obj-y += qtest.o -stub-obj-y += ramfb.o -stub-obj-y += replay.o -stub-obj-y += runstate-check.o -stub-obj-$(CONFIG_SOFTMMU) += semihost.o -stub-obj-y += set-fd-handler.o -stub-obj-y += sysbus.o -stub-obj-y += tpm.o -stub-obj-y += trace-control.o -stub-obj-y += vmgenid.o -stub-obj-y += vmstate.o -stub-obj-$(CONFIG_SOFTMMU) += win32-kbd-hook.o - -####################################################################### -# code used by both qemu system emulation and qemu-img - -ifeq ($(call lor,$(CONFIG_SOFTMMU),$(CONFIG_TOOLS)),y) - -stub-obj-y += arch_type.o -stub-obj-y += bdrv-next-monitor-owned.o -stub-obj-y += blockdev-close-all-bdrv-states.o -stub-obj-y += change-state-handler.o -stub-obj-y += clock-warp.o -stub-obj-y += fd-register.o -stub-obj-y += fw_cfg.o -stub-obj-y += get-vm-name.o -stub-obj-y += iothread.o -stub-obj-y += machine-init-done.o -stub-obj-y += migr-blocker.o -stub-obj-y += monitor.o -stub-obj-y += pci-host-piix.o -stub-obj-y += ram-block.o -stub-obj-y += replay-user.o -stub-obj-y += target-get-monitor-def.o -stub-obj-y += target-monitor-defs.o -stub-obj-y += uuid.o -stub-obj-y += vm-stop.o - -endif # CONFIG_SOFTMMU || CONFIG_TOOLS diff --git a/stubs/meson.build b/stubs/meson.build new file mode 100644 index 0000000000..019bd79c7a --- /dev/null +++ b/stubs/meson.build @@ -0,0 +1,50 @@ +stub_ss.add(files('arch_type.c')) +stub_ss.add(files('bdrv-next-monitor-owned.c')) +stub_ss.add(files('blk-commit-all.c')) +stub_ss.add(files('blockdev-close-all-bdrv-states.c')) +stub_ss.add(files('change-state-handler.c')) +stub_ss.add(files('clock-warp.c')) +stub_ss.add(files('cmos.c')) +stub_ss.add(files('cpu-get-clock.c')) +stub_ss.add(files('cpu-get-icount.c')) +stub_ss.add(files('dump.c')) +stub_ss.add(files('error-printf.c')) +stub_ss.add(files('fd-register.c')) +stub_ss.add(files('fdset.c')) +stub_ss.add(files('fw_cfg.c')) +stub_ss.add(files('gdbstub.c')) +stub_ss.add(files('get-vm-name.c')) +stub_ss.add(when: 'CONFIG_LINUX_IO_URING', if_true: files('io_uring.c')) +stub_ss.add(files('iothread.c')) +stub_ss.add(files('iothread-lock.c')) +stub_ss.add(files('isa-bus.c')) +stub_ss.add(files('is-daemonized.c')) +stub_ss.add(when: 'CONFIG_LINUX_AIO', if_true: files('linux-aio.c')) +stub_ss.add(files('machine-init-done.c')) +stub_ss.add(files('migr-blocker.c')) +stub_ss.add(files('monitor.c')) +stub_ss.add(files('monitor-core.c')) +stub_ss.add(files('notify-event.c')) +stub_ss.add(files('pci-bus.c')) +stub_ss.add(files('pci-host-piix.c')) +stub_ss.add(files('qmp_memory_device.c')) +stub_ss.add(files('qtest.c')) +stub_ss.add(files('ram-block.c')) +stub_ss.add(files('ramfb.c')) +stub_ss.add(files('replay.c')) +stub_ss.add(files('replay-user.c')) +stub_ss.add(files('runstate-check.c')) +stub_ss.add(files('set-fd-handler.c')) +stub_ss.add(files('sysbus.c')) +stub_ss.add(files('target-get-monitor-def.c')) +stub_ss.add(files('target-monitor-defs.c')) +stub_ss.add(files('tpm.c')) +stub_ss.add(files('trace-control.c')) +stub_ss.add(files('uuid.c')) +stub_ss.add(files('vmgenid.c')) +stub_ss.add(files('vmstate.c')) +stub_ss.add(files('vm-stop.c')) +stub_ss.add(files('win32-kbd-hook.c')) +if have_system + stub_ss.add(files('semihost.c')) +endif diff --git a/trace/Makefile.objs b/trace/Makefile.objs index c544509adf..a429474618 100644 --- a/trace/Makefile.objs +++ b/trace/Makefile.objs @@ -1,59 +1,8 @@ # -*- mode: makefile -*- -$(BUILD_DIR)/trace-events-all: $(trace-events-files) - $(call quiet-command,cat $^ > $@) - ################################################## # Translation level -$(obj)/generated-helpers-wrappers.h: $(obj)/generated-helpers-wrappers.h-timestamp - @cmp $< $@ >/dev/null 2>&1 || cp $< $@ -$(obj)/generated-helpers-wrappers.h-timestamp: $(SRC_PATH)/trace-events $(BUILD_DIR)/config-host.mak $(tracetool-y) - $(call quiet-command,$(TRACETOOL) \ - --group=root \ - --format=tcg-helper-wrapper-h \ - --backend=$(TRACE_BACKENDS) \ - $< > $@,"GEN","$(patsubst %-timestamp,%,$@)") - -$(obj)/generated-helpers.h: $(obj)/generated-helpers.h-timestamp - @cmp $< $@ >/dev/null 2>&1 || cp $< $@ -$(obj)/generated-helpers.h-timestamp: $(SRC_PATH)/trace-events $(BUILD_DIR)/config-host.mak $(tracetool-y) - $(call quiet-command,$(TRACETOOL) \ - --group=root \ - --format=tcg-helper-h \ - --backend=$(TRACE_BACKENDS) \ - $< > $@,"GEN","$(patsubst %-timestamp,%,$@)") - -$(obj)/generated-helpers.c: $(obj)/generated-helpers.c-timestamp - @cmp $< $@ >/dev/null 2>&1 || cp $< $@ -$(obj)/generated-helpers.c-timestamp: $(SRC_PATH)/trace-events $(BUILD_DIR)/config-host.mak $(tracetool-y) - $(call quiet-command,$(TRACETOOL) \ - --group=root \ - --format=tcg-helper-c \ - --backend=$(TRACE_BACKENDS) \ - $< > $@,"GEN","$(patsubst %-timestamp,%,$@)") - -$(obj)/generated-helpers.o: $(obj)/generated-helpers.c - obj-y += generated-helpers.o - - -$(obj)/generated-tcg-tracers.h: $(obj)/generated-tcg-tracers.h-timestamp - @cmp $< $@ >/dev/null 2>&1 || cp $< $@ -$(obj)/generated-tcg-tracers.h-timestamp: $(SRC_PATH)/trace-events $(BUILD_DIR)/config-host.mak $(tracetool-y) - $(call quiet-command,$(TRACETOOL) \ - --group=root \ - --format=tcg-h \ - --backend=$(TRACE_BACKENDS) \ - $< > $@,"GEN","$(patsubst %-timestamp,%,$@)") - - -###################################################################### -# Backend code - -util-obj-$(CONFIG_TRACE_SIMPLE) += simple.o -util-obj-$(CONFIG_TRACE_FTRACE) += ftrace.o -util-obj-y += control.o obj-y += control-target.o -util-obj-y += qmp.o diff --git a/trace/meson.build b/trace/meson.build new file mode 100644 index 0000000000..f0a8d1c2e2 --- /dev/null +++ b/trace/meson.build @@ -0,0 +1,76 @@ +trace_events_files = [] +foreach dir : [ '.' ] + trace_events_subdirs + trace_events_file = meson.source_root() / dir / 'trace-events' + trace_events_files += [ trace_events_file ] + group_name = dir == '.' ? 'root' : dir.underscorify() + group = '--group=' + group_name + fmt = '@0@-' + group_name + '.@1@' + + trace_h = custom_target(fmt.format('trace', 'h'), + output: fmt.format('trace', 'h'), + input: trace_events_file, + command: [ tracetool, group, '--format=h', '@INPUT@' ], + capture: true) + genh += trace_h + trace_c = custom_target(fmt.format('trace', 'c'), + output: fmt.format('trace', 'c'), + input: trace_events_file, + command: [ tracetool, group, '--format=c', '@INPUT@' ], + capture: true) + if 'CONFIG_TRACE_UST' in config_host + trace_ust_h = custom_target(fmt.format('trace-ust', 'h'), + output: fmt.format('trace-ust', 'h'), + input: trace_events_file, + command: [ tracetool, group, '--format=ust-events-h', '@INPUT@' ], + capture: true) + trace_ss.add(trace_ust_h, lttng, urcubp) + genh += trace_ust_h + endif + trace_ss.add(trace_h, trace_c) + if 'CONFIG_TRACE_DTRACE' in config_host + trace_dtrace = custom_target(fmt.format('trace-dtrace', 'dtrace'), + output: fmt.format('trace-dtrace', 'dtrace'), + input: trace_events_file, + command: [ tracetool, group, '--format=d', '@INPUT@' ], + capture: true) + trace_dtrace_h = custom_target(fmt.format('trace-dtrace', 'h'), + output: fmt.format('trace-dtrace', 'h'), + input: trace_dtrace, + command: [ 'dtrace', '-o', '@OUTPUT@', '-h', '-s', '@INPUT@' ]) + trace_dtrace_o = custom_target(fmt.format('trace-dtrace', 'o'), + output: fmt.format('trace-dtrace', 'o'), + input: trace_dtrace, + command: [ 'dtrace', '-o', '@OUTPUT@', '-G', '-s', '@INPUT@' ]) + + trace_ss.add(trace_dtrace_h, trace_dtrace_o) + genh += trace_dtrace_h + endif +endforeach + +custom_target('trace-events-all', + output: 'trace-events-all', + input: trace_events_files, + command: [ 'cat', '@INPUT@' ], + capture: true, + install: true, + install_dir: config_host['qemu_datadir']) + +if 'CONFIG_TRACE_UST' in config_host + trace_ust_all_h = custom_target('trace-ust-all.h', + output: 'trace-ust-all.h', + input: trace_events_files, + command: [ tracetool, '--group=all', '--format=ust-events-h', '@INPUT@' ], + capture: true) + trace_ust_all_c = custom_target('trace-ust-all.c', + output: 'trace-ust-all.c', + input: trace_events_files, + command: [ tracetool, '--group=all', '--format=ust-events-c', '@INPUT@' ], + capture: true) + trace_ss.add(trace_ust_all_h, trace_ust_all_c) + genh += trace_ust_all_h +endif + +trace_ss.add(when: 'CONFIG_TRACE_SIMPLE', if_true: files('simple.c')) +trace_ss.add(when: 'CONFIG_TRACE_FTRACE', if_true: files('ftrace.c')) +trace_ss.add(files('control.c')) +trace_ss.add(files('qmp.c')) diff --git a/util/Makefile.objs b/util/Makefile.objs deleted file mode 100644 index cc5e37177a..0000000000 --- a/util/Makefile.objs +++ /dev/null @@ -1,83 +0,0 @@ -util-obj-y = osdep.o cutils.o unicode.o qemu-timer-common.o -util-obj-$(call lnot,$(CONFIG_ATOMIC64)) += atomic64.o -util-obj-$(CONFIG_POSIX) += aio-posix.o -util-obj-$(CONFIG_POSIX) += fdmon-poll.o -util-obj-$(CONFIG_EPOLL_CREATE1) += fdmon-epoll.o -util-obj-$(CONFIG_LINUX_IO_URING) += fdmon-io_uring.o -util-obj-$(CONFIG_POSIX) += compatfd.o -util-obj-$(CONFIG_POSIX) += event_notifier-posix.o -util-obj-$(CONFIG_POSIX) += mmap-alloc.o -util-obj-$(CONFIG_POSIX) += oslib-posix.o -util-obj-$(CONFIG_POSIX) += qemu-openpty.o -util-obj-$(CONFIG_POSIX) += qemu-thread-posix.o -util-obj-$(CONFIG_POSIX) += memfd.o -util-obj-$(CONFIG_WIN32) += aio-win32.o -util-obj-$(CONFIG_WIN32) += event_notifier-win32.o -util-obj-$(CONFIG_WIN32) += oslib-win32.o -util-obj-$(CONFIG_WIN32) += qemu-thread-win32.o -util-obj-y += envlist.o path.o module.o -util-obj-y += host-utils.o -util-obj-y += bitmap.o bitops.o -util-obj-y += fifo8.o -util-obj-y += cacheinfo.o -util-obj-y += error.o qemu-error.o -util-obj-y += qemu-print.o -util-obj-y += id.o -util-obj-y += qemu-config.o notify.o -util-obj-y += qemu-option.o qemu-progress.o -util-obj-y += keyval.o -util-obj-y += crc32c.o -util-obj-y += uuid.o -util-obj-y += getauxval.o -util-obj-y += rcu.o -util-obj-$(CONFIG_MEMBARRIER) += sys_membarrier.o -util-obj-y += log.o -util-obj-y += pagesize.o -util-obj-y += qdist.o -util-obj-y += qht.o -util-obj-y += qsp.o -util-obj-y += range.o -util-obj-y += stats64.o -util-obj-y += systemd.o -util-obj-$(CONFIG_POSIX) += drm.o -util-obj-y += guest-random.o -util-obj-$(CONFIG_GIO) += dbus.o -dbus.o-cflags = $(GIO_CFLAGS) -dbus.o-libs = $(GIO_LIBS) -util-obj-$(CONFIG_USER_ONLY) += selfmap.o - -####################################################################### -# code used by both qemu system emulation and qemu-img - -ifeq ($(call lor,$(CONFIG_SOFTMMU),$(CONFIG_TOOLS)),y) - -util-obj-y += aio-wait.o -util-obj-y += aiocb.o -util-obj-y += async.o -util-obj-y += base64.o -util-obj-y += buffer.o -util-obj-y += bufferiszero.o -util-obj-y += coroutine-$(CONFIG_COROUTINE_BACKEND).o -util-obj-y += hexdump.o -util-obj-y += lockcnt.o -util-obj-y += iov.o -util-obj-y += iova-tree.o -util-obj-y += hbitmap.o -util-obj-y += main-loop.o -util-obj-y += nvdimm-utils.o -util-obj-y += qemu-coroutine.o qemu-coroutine-lock.o qemu-coroutine-io.o -util-obj-y += qemu-coroutine-sleep.o -util-obj-y += qemu-co-shared-resource.o -util-obj-y += qemu-sockets.o -util-obj-y += qemu-timer.o -util-obj-y += thread-pool.o -util-obj-y += throttle.o -util-obj-y += timed-average.o -util-obj-y += uri.o - -util-obj-$(CONFIG_LINUX) += vfio-helpers.o -util-obj-$(CONFIG_INOTIFY1) += filemonitor-inotify.o -util-obj-$(call lnot,$(CONFIG_INOTIFY1)) += filemonitor-stub.o -util-obj-$(CONFIG_BLOCK) += readline.o - -endif # CONFIG_SOFTMMU || CONFIG_TOOLS diff --git a/util/meson.build b/util/meson.build new file mode 100644 index 0000000000..23b8ad459b --- /dev/null +++ b/util/meson.build @@ -0,0 +1,78 @@ +util_ss.add(dependency('threads')) +util_ss.add(files('osdep.c', 'cutils.c', 'unicode.c', 'qemu-timer-common.c')) +util_ss.add(when: 'CONFIG_ATOMIC64', if_false: files('atomic64.c')) +util_ss.add(when: 'CONFIG_POSIX', if_true: files('aio-posix.c')) +util_ss.add(when: 'CONFIG_POSIX', if_true: files('fdmon-poll.c')) +util_ss.add(when: 'CONFIG_EPOLL_CREATE1', if_true: files('fdmon-epoll.c')) +util_ss.add(when: 'CONFIG_LINUX_IO_URING', if_true: files('fdmon-io_uring.c')) +util_ss.add(when: 'CONFIG_POSIX', if_true: files('compatfd.c')) +util_ss.add(when: 'CONFIG_POSIX', if_true: files('event_notifier-posix.c')) +util_ss.add(when: 'CONFIG_POSIX', if_true: files('mmap-alloc.c')) +util_ss.add(when: 'CONFIG_POSIX', if_true: files('oslib-posix.c')) +util_ss.add(when: 'CONFIG_POSIX', if_true: [files('qemu-openpty.c'), util]) +util_ss.add(when: 'CONFIG_POSIX', if_true: files('qemu-thread-posix.c')) +util_ss.add(when: 'CONFIG_POSIX', if_true: files('memfd.c')) +util_ss.add(when: 'CONFIG_WIN32', if_true: files('aio-win32.c')) +util_ss.add(when: 'CONFIG_WIN32', if_true: files('event_notifier-win32.c')) +util_ss.add(when: 'CONFIG_WIN32', if_true: files('oslib-win32.c')) +util_ss.add(when: 'CONFIG_WIN32', if_true: files('qemu-thread-win32.c')) +util_ss.add(when: 'CONFIG_WIN32', if_true: winmm) +util_ss.add(files('envlist.c', 'path.c', 'module.c')) +util_ss.add(files('host-utils.c')) +util_ss.add(files('bitmap.c', 'bitops.c')) +util_ss.add(files('fifo8.c')) +util_ss.add(files('cacheinfo.c')) +util_ss.add(files('error.c', 'qemu-error.c')) +util_ss.add(files('qemu-print.c')) +util_ss.add(files('id.c')) +util_ss.add(files('qemu-config.c', 'notify.c')) +util_ss.add(files('qemu-option.c', 'qemu-progress.c')) +util_ss.add(files('keyval.c')) +util_ss.add(files('crc32c.c')) +util_ss.add(files('uuid.c')) +util_ss.add(files('getauxval.c')) +util_ss.add(files('rcu.c')) +util_ss.add(when: 'CONFIG_MEMBARRIER', if_true: files('sys_membarrier.c')) +util_ss.add(files('log.c')) +util_ss.add(files('pagesize.c')) +util_ss.add(files('qdist.c')) +util_ss.add(files('qht.c')) +util_ss.add(files('qsp.c')) +util_ss.add(files('range.c')) +util_ss.add(files('stats64.c')) +util_ss.add(files('systemd.c')) +util_ss.add(when: 'CONFIG_POSIX', if_true: files('drm.c')) +util_ss.add(files('guest-random.c')) + +if have_user + util_ss.add(files('selfmap.c')) +endif + +if have_system + util_ss.add(when: 'CONFIG_GIO', if_true: [files('dbus.c'), gio]) +endif + +if have_block + util_ss.add(files('aiocb.c', 'async.c', 'aio-wait.c')) + util_ss.add(files('base64.c')) + util_ss.add(files('buffer.c')) + util_ss.add(files('bufferiszero.c')) + util_ss.add(files('coroutine-@0@.c'.format(config_host['CONFIG_COROUTINE_BACKEND']))) + util_ss.add(files('hbitmap.c')) + util_ss.add(files('hexdump.c')) + util_ss.add(files('iova-tree.c')) + util_ss.add(files('iov.c', 'qemu-sockets.c', 'uri.c')) + util_ss.add(files('lockcnt.c')) + util_ss.add(files('main-loop.c')) + util_ss.add(files('nvdimm-utils.c')) + util_ss.add(files('qemu-coroutine.c', 'qemu-coroutine-lock.c', 'qemu-coroutine-io.c')) + util_ss.add(files('qemu-coroutine-sleep.c')) + util_ss.add(files('qemu-co-shared-resource.c')) + util_ss.add(files('thread-pool.c', 'qemu-timer.c')) + util_ss.add(files('readline.c')) + util_ss.add(files('throttle.c')) + util_ss.add(files('timed-average.c')) + util_ss.add(when: 'CONFIG_INOTIFY1', if_true: files('filemonitor-inotify.c'), + if_false: files('filemonitor-stub.c')) + util_ss.add(when: 'CONFIG_LINUX', if_true: files('vfio-helpers.c')) +endif -- 2.26.2