Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

[mirror_qemu.git] / Makefile

diff --git a/Makefile b/Makefile
index 0d7647f796aeb443afc85716b987d3ed3da9e2cc..f10361675da412044eecf60f29867c4869318795 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -76,6 +76,8 @@ GENERATED_HEADERS += trace/generated-ust-provider.h
 GENERATED_SOURCES += trace/generated-ust.c
 endif
 
+GENERATED_HEADERS += module_block.h
+
 # Don't try to regenerate Makefile or configure
 # We don't generate any of them
 Makefile: ;
@@ -92,7 +94,6 @@ HELPERS-$(CONFIG_LINUX) = qemu-bridge-helper$(EXESUF)
 
 ifdef BUILD_DOCS
 DOCS=qemu-doc.html qemu-tech.html qemu.1 qemu-img.1 qemu-nbd.8 qemu-ga.8
-DOCS+=qmp-commands.txt
 ifdef CONFIG_VIRTFS
 DOCS+=fsdev/virtfs-proxy-helper.1
 endif
@@ -225,8 +226,9 @@ dtc/%:
 $(SUBDIR_RULES): libqemuutil.a libqemustub.a $(common-obj-y) $(qom-obj-y) $(crypto-aes-obj-$(CONFIG_USER_ONLY))
 
 ROMSUBDIR_RULES=$(patsubst %,romsubdir-%, $(ROMS))
+# Only keep -O and -g cflags
 romsubdir-%:
-       $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C pc-bios/$* V="$(V)" TARGET_DIR="$*/",)
+       $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C pc-bios/$* V="$(V)" TARGET_DIR="$*/" CFLAGS="$(filter -O% -g%,$(CFLAGS))",)
 
 ALL_SUBDIRS=$(TARGET_DIRS) $(patsubst %,pc-bios/%, $(ROMS))
 
@@ -245,9 +247,6 @@ Makefile: $(version-obj-y) $(version-lobj-y)
 libqemustub.a: $(stub-obj-y)
 libqemuutil.a: $(util-obj-y)
 
-block-modules = $(foreach o,$(block-obj-m),"$(basename $(subst /,-,$o))",) NULL
-util/module.o-cflags = -D'CONFIG_BLOCK_MODULES=$(block-modules)'
-
 ######################################################################
 
 qemu-img.o: qemu-img-cmds.h
@@ -311,7 +310,7 @@ $(qapi-modules) $(SRC_PATH)/scripts/qapi-event.py $(qapi-py)
 qmp-commands.h qmp-marshal.c :\
 $(qapi-modules) $(SRC_PATH)/scripts/qapi-commands.py $(qapi-py)
        $(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi-commands.py \
-               $(gen-out-type) -o "." -m $<, \
+               $(gen-out-type) -o "." $<, \
                "  GEN   $@")
 qmp-introspect.h qmp-introspect.c :\
 $(qapi-modules) $(SRC_PATH)/scripts/qapi-introspect.py $(qapi-py)
@@ -352,6 +351,11 @@ ivshmem-client$(EXESUF): $(ivshmem-client-obj-y) libqemuutil.a libqemustub.a
 ivshmem-server$(EXESUF): $(ivshmem-server-obj-y) libqemuutil.a libqemustub.a
        $(call LINK, $^)
 
+module_block.h: $(SRC_PATH)/scripts/modules/module_block.py config-host.mak
+       $(call quiet-command,$(PYTHON) $< $@ \
+       $(addprefix $(SRC_PATH)/,$(patsubst %.mo,%.c,$(block-obj-m))), \
+       "  GEN   $@")
+
 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
@@ -431,7 +435,7 @@ endif
 install-doc: $(DOCS)
        $(INSTALL_DIR) "$(DESTDIR)$(qemu_docdir)"
        $(INSTALL_DATA) qemu-doc.html  qemu-tech.html "$(DESTDIR)$(qemu_docdir)"
-       $(INSTALL_DATA) qmp-commands.txt "$(DESTDIR)$(qemu_docdir)"
+       $(INSTALL_DATA) $(SRC_PATH)/docs/qmp-commands.txt "$(DESTDIR)$(qemu_docdir)"
 ifdef CONFIG_POSIX
        $(INSTALL_DIR) "$(DESTDIR)$(mandir)/man1"
        $(INSTALL_DATA) qemu.1 "$(DESTDIR)$(mandir)/man1"
@@ -554,9 +558,6 @@ qemu-monitor.texi: $(SRC_PATH)/hmp-commands.hx $(SRC_PATH)/scripts/hxtool
 qemu-monitor-info.texi: $(SRC_PATH)/hmp-commands-info.hx $(SRC_PATH)/scripts/hxtool
        $(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -t < $< > $@,"  GEN   $@")
 
-qmp-commands.txt: $(SRC_PATH)/qmp-commands.hx $(SRC_PATH)/scripts/hxtool
-       $(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -q < $< > $@,"  GEN   $@")
-
 qemu-img-cmds.texi: $(SRC_PATH)/qemu-img-cmds.hx $(SRC_PATH)/scripts/hxtool
        $(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -t < $< > $@,"  GEN   $@")
 
@@ -668,3 +669,40 @@ endif
 -include $(wildcard *.d tests/*.d)
 
 include $(SRC_PATH)/tests/docker/Makefile.include
+
+.PHONY: help
+help:
+       @echo  'Generic targets:'
+       @echo  '  all             - Build all'
+       @echo  '  dir/file.o      - Build specified target only'
+       @echo  '  install         - Install QEMU, documentation and tools'
+       @echo  '  ctags/TAGS      - Generate tags file for editors'
+       @echo  '  cscope          - Generate cscope index'
+       @echo  ''
+       @$(if $(TARGET_DIRS), \
+               echo 'Architecture specific targets:'; \
+               $(foreach t, $(TARGET_DIRS), \
+               printf "  %-30s - Build for %s\\n" $(patsubst %,subdir-%,$(t)) $(t);) \
+               echo '')
+       @echo  'Cleaning targets:'
+       @echo  '  clean           - Remove most generated files but keep the config'
+       @echo  '  distclean       - Remove all generated files'
+       @echo  '  dist            - Build a distributable tarball'
+       @echo  ''
+       @echo  'Test targets:'
+       @echo  '  check           - Run all tests (check-help for details)'
+       @echo  '  docker          - Help about targets running tests inside Docker containers'
+       @echo  ''
+       @echo  'Documentation targets:'
+       @echo  '  dvi html info pdf'
+       @echo  '                  - Build documentation in specified format'
+       @echo  ''
+ifdef CONFIG_WIN32
+       @echo  'Windows targets:'
+       @echo  '  installer       - Build NSIS-based installer for qemu-ga'
+ifdef QEMU_GA_MSI_ENABLED
+       @echo  '  msi             - Build MSI-based installer for qemu-ga'
+endif
+       @echo  ''
+endif
+       @echo  '  make V=0|1 [targets] 0 => quiet build (default), 1 => verbose build'