[qemu.git] / Makefile

# 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)

# Before including a proper config-host.mak, assume we are in the source tree
SRC_PATH=.

# Don't use implicit rules or variables
# we have explicit rules for everything
MAKEFLAGS += -rR

SHELL = /usr/bin/env bash -o pipefail

# Usage: $(call quiet-command,command and args,"NAME","args to print")
# This will run "command and args", and either:
#  if V=1 just print the whole command and args
#  otherwise print the 'quiet' output in the format "  NAME     args to print"
# NAME should be a short name of the command, 7 letters or fewer.
# If called with only a single argument, will print nothing in quiet mode.
quiet-command-run = $(if $(V),,$(if $2,printf "  %-7s %s\n" $2 $3 && ))$1
quiet-@ = $(if $(V),,@)
quiet-command = $(quiet-@)$(call quiet-command-run,$1,$2,$3)

UNCHECKED_GOALS := %clean TAGS cscope ctags dist \
    help check-help print-% \
    docker docker-% vm-help vm-test vm-build-%

all:
.PHONY: all clean distclean recurse-all dist msi FORCE

# Don't try to regenerate Makefile or configure
# We don't generate any of them
Makefile: ;
configure: ;

# All following code might depend on configuration variables
ifneq ($(wildcard config-host.mak),)
include config-host.mak

git-submodule-update:
.git-submodule-status: git-submodule-update config-host.mak
Makefile: .git-submodule-status

.PHONY: git-submodule-update

git_module_status := $(shell \
  cd '$(SRC_PATH)' && \
  GIT="$(GIT)" ./scripts/git-submodule.sh status $(GIT_SUBMODULES); \
  echo $$?; \
)

ifeq (1,$(git_module_status))
ifeq (no,$(GIT_UPDATE))
git-submodule-update:
	$(call quiet-command, \
            echo && \
            echo "GIT submodule checkout is out of date. Please run" && \
            echo "  scripts/git-submodule.sh update $(GIT_SUBMODULES)" && \
            echo "from the source directory checkout $(SRC_PATH)" && \
            echo && \
            exit 1)
else
git-submodule-update:
	$(call quiet-command, \
          (cd $(SRC_PATH) && GIT="$(GIT)" ./scripts/git-submodule.sh update $(GIT_SUBMODULES)), \
          "GIT","$(GIT_SUBMODULES)")
endif
endif

# 0. ensure the build tree is okay

# Check that we're not trying to do an out-of-tree build from
# a tree that's been used for an in-tree build.
ifneq ($(realpath $(SRC_PATH)),$(realpath .))
ifneq ($(wildcard $(SRC_PATH)/config-host.mak),)
$(error This is an out of tree build but your source tree ($(SRC_PATH)) \
seems to have been used for an in-tree build. You can fix this by running \
"$(MAKE) distclean && rm -rf *-linux-user *-softmmu" in your source tree)
endif
endif

# force a rerun of configure if config-host.mak is too old or corrupted
ifeq ($(MESON),)
.PHONY: config-host.mak
x := $(shell rm -rf meson-private meson-info meson-logs)
endif
ifeq ($(NINJA),)
.PHONY: config-host.mak
x := $(shell rm -rf meson-private meson-info meson-logs)
else
export NINJA
endif
ifeq ($(wildcard build.ninja),)
.PHONY: config-host.mak
x := $(shell rm -rf meson-private meson-info meson-logs)
endif
ifeq ($(origin prefix),file)
.PHONY: config-host.mak
x := $(shell rm -rf meson-private meson-info meson-logs)
endif

# 1. ensure config-host.mak is up-to-date
config-host.mak: $(SRC_PATH)/configure $(SRC_PATH)/pc-bios $(SRC_PATH)/VERSION
	@echo config-host.mak is out-of-date, running configure
	@if test -f meson-private/coredata.dat; then \
	  ./config.status --skip-meson; \
	else \
	  ./config.status && touch build.ninja.stamp; \
	fi

# 2. meson.stamp exists if meson has run at least once (so ninja reconfigure
# works), but otherwise never needs to be updated
meson-private/coredata.dat: meson.stamp
meson.stamp: config-host.mak
	@touch meson.stamp

# 3. ensure generated build files are up-to-date

ifneq ($(NINJA),)
Makefile.ninja: build.ninja
	$(quiet-@){ \
	  echo 'ninja-targets = \'; \
	  $(NINJA) -t targets all | sed 's/:.*//; $$!s/$$/ \\/'; \
	  echo 'build-files = \'; \
	  $(NINJA) -t query build.ninja | sed -n '1,/^  input:/d; /^  outputs:/q; s/$$/ \\/p'; \
	} > [email protected] && mv [email protected] $@
-include Makefile.ninja

# A separate rule is needed for Makefile dependencies to avoid -n
build.ninja: build.ninja.stamp
$(build-files):
build.ninja.stamp: meson.stamp $(build-files)
	$(NINJA) $(if $V,-v,) build.ninja && touch $@
endif

ifneq ($(MESON),)
Makefile.mtest: build.ninja scripts/mtest2make.py
	$(MESON) introspect --targets --tests --benchmarks | $(PYTHON) scripts/mtest2make.py > $@
-include Makefile.mtest
endif

# 4. Rules to bridge to other makefiles

ifneq ($(NINJA),)
MAKE.n = $(findstring n,$(firstword $(MAKEFLAGS)))
MAKE.k = $(findstring k,$(firstword $(MAKEFLAGS)))
MAKE.q = $(findstring q,$(firstword $(MAKEFLAGS)))
MAKE.nq = $(if $(word 2, $(MAKE.n) $(MAKE.q)),nq)
NINJAFLAGS = $(if $V,-v) $(if $(MAKE.n), -n) $(if $(MAKE.k), -k0) \
        $(filter-out -j, $(lastword -j1 $(filter -l% -j%, $(MAKEFLAGS)))) \

ninja-cmd-goals = $(or $(MAKECMDGOALS), all)
ninja-cmd-goals += $(foreach t, $(.tests), $(.test.deps.$t))

makefile-targets := build.ninja ctags TAGS cscope dist clean uninstall
# "ninja -t targets" also lists all prerequisites.  If build system
# files are marked as PHONY, however, Make will always try to execute
# "ninja build.ninja".
ninja-targets := $(filter-out $(build-files) $(makefile-targets), $(ninja-targets))
.PHONY: $(ninja-targets) run-ninja
$(ninja-targets): run-ninja

# Use "| cat" to give Ninja a more "make-y" output.  Use "+" to bypass the
# --output-sync line.
run-ninja: config-host.mak
ifneq ($(filter $(ninja-targets), $(ninja-cmd-goals)),)
	+$(quiet-@)$(if $(MAKE.nq),@:, $(NINJA) \
	   $(NINJAFLAGS) $(sort $(filter $(ninja-targets), $(ninja-cmd-goals))) | cat)
endif
endif

# Force configure to re-run if the API symbols are updated
ifeq ($(CONFIG_PLUGIN),y)
config-host.mak: $(SRC_PATH)/plugins/qemu-plugins.symbols

.PHONY: plugins
plugins:
	$(call quiet-command,\
		$(MAKE) $(SUBDIR_MAKEFLAGS) -C contrib/plugins V="$(V)", \
		"BUILD", "example plugins")
endif # $(CONFIG_PLUGIN)

else # config-host.mak does not exist
config-host.mak:
ifneq ($(filter-out $(UNCHECKED_GOALS),$(MAKECMDGOALS)),$(if $(MAKECMDGOALS),,fail))
	@echo "Please call configure before running make!"
	@exit 1
endif
endif # config-host.mak does not exist

SUBDIR_MAKEFLAGS=$(if $(V),,--no-print-directory --quiet)

include $(SRC_PATH)/tests/Makefile.include

all: recurse-all

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 $@)" $(notdir $@),)

.PHONY: recurse-all recurse-clean
recurse-all: $(addsuffix /all, $(ROM_DIRS))
recurse-clean: $(addsuffix /clean, $(ROM_DIRS))

######################################################################

clean: recurse-clean
	-$(quiet-@)test -f build.ninja && $(NINJA) $(NINJAFLAGS) -t clean || :
	-$(quiet-@)test -f build.ninja && $(NINJA) $(NINJAFLAGS) clean-ctlist || :
# 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
	find . \( -name '*.so' -o -name '*.dll' -o -name '*.[oda]' \) -type f \
		! -path ./roms/edk2/ArmPkg/Library/GccLto/liblto-aarch64.a \
		! -path ./roms/edk2/ArmPkg/Library/GccLto/liblto-arm.a \
		-exec rm {} +
	rm -f TAGS cscope.* *.pod *~ */*~
	rm -f fsdev/*.pod scsi/*.pod

VERSION = $(shell cat $(SRC_PATH)/VERSION)

dist: qemu-$(VERSION).tar.bz2

qemu-%.tar.bz2:
	$(SRC_PATH)/scripts/make-release "$(SRC_PATH)" "$(patsubst qemu-%.tar.bz2,%,$@)"

distclean: clean
	-$(quiet-@)test -f build.ninja && $(NINJA) $(NINJAFLAGS) -t clean -g || :
	rm -f config-host.mak config-host.h*
	rm -f tests/tcg/config-*.mak
	rm -f config-all-disas.mak config.status
	rm -f tests/qemu-iotests/common.env
	rm -f roms/seabios/config.mak roms/vgabios/config.mak
	rm -f qemu-plugins-ld.symbols qemu-plugins-ld64.symbols
	rm -f *-config-target.h *-config-devices.mak *-config-devices.h
	rm -rf meson-private meson-logs meson-info compile_commands.json
	rm -f Makefile.ninja Makefile.mtest build.ninja.stamp meson.stamp
	rm -f config.log
	rm -f linux-headers/asm
	rm -Rf .sdk

find-src-path = find "$(SRC_PATH)/" -path "$(SRC_PATH)/meson" -prune -o \( -name "*.[chsS]" -o -name "*.[ch].inc" \)

.PHONY: ctags
ctags:
	$(call quiet-command, 			\
		rm -f "$(SRC_PATH)/"tags, 	\
		"CTAGS", "Remove old tags")
	$(call quiet-command, \
		$(find-src-path) -exec ctags 		\
		-f "$(SRC_PATH)/"tags --append {} +,	\
		"CTAGS", "Re-index $(SRC_PATH)")

.PHONY: gtags
gtags:
	$(call quiet-command, 			\
		rm -f "$(SRC_PATH)/"GTAGS; 	\
		rm -f "$(SRC_PATH)/"GRTAGS; 	\
		rm -f "$(SRC_PATH)/"GPATH, 	\
		"GTAGS", "Remove old $@ files")
	$(call quiet-command, 				\
	        (cd $(SRC_PATH) && 			\
		 $(find-src-path) | gtags -f -), 	\
		"GTAGS", "Re-index $(SRC_PATH)")

.PHONY: TAGS
TAGS:
	$(call quiet-command, 			\
		rm -f "$(SRC_PATH)/"TAGS,	\
		"TAGS", "Remove old $@")
	$(call quiet-command, 				\
		$(find-src-path) -exec etags 		\
		-f "$(SRC_PATH)/"TAGS --append {} +, 	\
		"TAGS", "Re-index $(SRC_PATH)")

.PHONY: cscope
cscope:
	$(call quiet-command,			\
		rm -f "$(SRC_PATH)/"cscope.* ,	\
		"cscope", "Remove old $@ files")
	$(call quiet-command, 					\
		($(find-src-path) -print | sed -e 's,^\./,,'    \
		> "$(SRC_PATH)/cscope.files"), 			\
		"cscope", "Create file list")
	$(call quiet-command, 				\
		cscope -b -i"$(SRC_PATH)/cscope.files" 	\
		-f"$(SRC_PATH)"/cscope.out, 		\
		"cscope", "Re-index $(SRC_PATH)")

# Needed by "meson install"
export DESTDIR

include $(SRC_PATH)/tests/docker/Makefile.include
include $(SRC_PATH)/tests/vm/Makefile.include

print-help-run = printf "  %-30s - %s\\n" "$1" "$2"
print-help = @$(call print-help-run,$1,$2)

.PHONY: help
help:
	@echo  'Generic targets:'
	$(call print-help,all,Build all)
	$(call print-help,dir/file.o,Build specified target only)
	$(call print-help,install,Install QEMU, documentation and tools)
	$(call print-help,ctags/gtags/TAGS,Generate tags file for editors)
	$(call print-help,cscope,Generate cscope index)
	$(call print-help,sparse,Run sparse on the QEMU source)
	@echo  ''
ifeq ($(CONFIG_PLUGIN),y)
	@echo  'Plugin targets:'
	$(call print-help,plugins,Build the example TCG plugins)
	@echo  ''
endif
	@echo  'Cleaning targets:'
	$(call print-help,clean,Remove most generated files but keep the config)
	$(call print-help,distclean,Remove all generated files)
	$(call print-help,dist,Build a distributable tarball)
	@echo  ''
	@echo  'Test targets:'
	$(call print-help,check,Run all tests (check-help for details))
	$(call print-help,bench,Run all benchmarks)
	$(call print-help,docker,Help about targets running tests inside containers)
	$(call print-help,vm-help,Help about targets running tests inside VM)
	@echo  ''
	@echo  'Documentation targets:'
	$(call print-help,html man,Build documentation in specified format)
	@echo  ''
ifdef CONFIG_WIN32
	@echo  'Windows targets:'
	$(call print-help,installer,Build NSIS-based installer for QEMU)
	$(call print-help,msi,Build MSI-based installer for qemu-ga)
	@echo  ''
endif
	$(call print-help,$(MAKE) [targets],(quiet build, default))
	$(call print-help,$(MAKE) V=1 [targets],(verbose build))

# will delete the target of a rule if commands exit with a nonzero exit status
.DELETE_ON_ERROR:

print-%:
	@echo '$*=$($*)'
Commit	Line	Data
0cb3fb1e PB	1	# Makefile for QEMU.
0cb3fb1e PB	2
4ace32e2 AO	3	ifneq ($(words $(subst :, ,$(CURDIR))), 1)
	4	$(error main directory cannot contain spaces nor colons)
	5	endif
	6
519e1693 SW	7	# Always point to the root of the build tree (needs GNU make).
519e1693 SW	8	BUILD_DIR=$(CURDIR)
388d4758	9
eaa2ddbb FZ	10	# Before including a proper config-host.mak, assume we are in the source tree
	11	SRC_PATH=.
	12
660f7930 PB	13	# Don't use implicit rules or variables
	14	# we have explicit rules for everything
	15	MAKEFLAGS += -rR
	16
3bf45835 PB	17	SHELL = /usr/bin/env bash -o pipefail
3bf45835 PB	18
660f7930 PB	19	# Usage: $(call quiet-command,command and args,"NAME","args to print")
	20	# This will run "command and args", and either:
	21	# if V=1 just print the whole command and args
	22	# otherwise print the 'quiet' output in the format " NAME args to print"
	23	# NAME should be a short name of the command, 7 letters or fewer.
	24	# If called with only a single argument, will print nothing in quiet mode.
	25	quiet-command-run = $(if $(V),,$(if $2,printf " %-7s %s\n" $2 $3 && ))$1
	26	quiet-@ = $(if $(V),,@)
	27	quiet-command = $(quiet-@)$(call quiet-command-run,$1,$2,$3)
	28
28fa2927	29	UNCHECKED_GOALS := %clean TAGS cscope ctags dist \
de1da442	30	help check-help print-% \
4f2f6276	31	docker docker-% vm-help vm-test vm-build-%
eaa2ddbb	32
2b8575bd PB	33	all:
	34	.PHONY: all clean distclean recurse-all dist msi FORCE
	35
	36	# Don't try to regenerate Makefile or configure
	37	# We don't generate any of them
	38	Makefile: ;
	39	configure: ;
	40
250b086e	41	# All following code might depend on configuration variables
55d7e8f6	42	ifneq ($(wildcard config-host.mak),)
ad064840	43	include config-host.mak
d1bd2423	44
aef45d51	45	git-submodule-update:
2b8575bd PB	46	.git-submodule-status: git-submodule-update config-host.mak
2b8575bd PB	47	Makefile: .git-submodule-status
aef45d51 DB	48
	49	.PHONY: git-submodule-update
	50
c4b01c7c DB	51	git_module_status := $(shell \
	52	cd '$(SRC_PATH)' && \
	53	GIT="$(GIT)" ./scripts/git-submodule.sh status $(GIT_SUBMODULES); \
	54	echo $$?; \
	55	)
aef45d51 DB	56
aef45d51 DB	57	ifeq (1,$(git_module_status))
f62bbee5 DB	58	ifeq (no,$(GIT_UPDATE))
	59	git-submodule-update:
	60	$(call quiet-command, \
	61	echo && \
	62	echo "GIT submodule checkout is out of date. Please run" && \
	63	echo " scripts/git-submodule.sh update $(GIT_SUBMODULES)" && \
	64	echo "from the source directory checkout $(SRC_PATH)" && \
	65	echo && \
	66	exit 1)
	67	else
aef45d51 DB	68	git-submodule-update:
aef45d51 DB	69	$(call quiet-command, \
cc84d63a	70	(cd $(SRC_PATH) && GIT="$(GIT)" ./scripts/git-submodule.sh update $(GIT_SUBMODULES)), \
aef45d51 DB	71	"GIT","$(GIT_SUBMODULES)")
	72	endif
	73	endif
	74
09e93326	75	# 0. ensure the build tree is okay
a5665051	76
d1bd2423 PM	77	# Check that we're not trying to do an out-of-tree build from
	78	# a tree that's been used for an in-tree build.
	79	ifneq ($(realpath $(SRC_PATH)),$(realpath .))
	80	ifneq ($(wildcard $(SRC_PATH)/config-host.mak),)
	81	$(error This is an out of tree build but your source tree ($(SRC_PATH)) \
	82	seems to have been used for an in-tree build. You can fix this by running \
b98a3bae	83	"$(MAKE) distclean && rm -rf -linux-user -softmmu" in your source tree)
d1bd2423 PM	84	endif
	85	endif
	86
2b8575bd PB	87	# force a rerun of configure if config-host.mak is too old or corrupted
	88	ifeq ($(MESON),)
	89	.PHONY: config-host.mak
	90	x := $(shell rm -rf meson-private meson-info meson-logs)
	91	endif
	92	ifeq ($(NINJA),)
	93	.PHONY: config-host.mak
	94	x := $(shell rm -rf meson-private meson-info meson-logs)
5914ef77 PB	95	else
5914ef77 PB	96	export NINJA
2b8575bd PB	97	endif
	98	ifeq ($(wildcard build.ninja),)
	99	.PHONY: config-host.mak
	100	x := $(shell rm -rf meson-private meson-info meson-logs)
	101	endif
16bf7a33 PB	102	ifeq ($(origin prefix),file)
	103	.PHONY: config-host.mak
	104	x := $(shell rm -rf meson-private meson-info meson-logs)
	105	endif
2b8575bd	106
09e93326	107	# 1. ensure config-host.mak is up-to-date
3a6b016d	108	config-host.mak: $(SRC_PATH)/configure $(SRC_PATH)/pc-bios $(SRC_PATH)/VERSION
5914ef77	109	@echo config-host.mak is out-of-date, running configure
a5665051 PB	110	@if test -f meson-private/coredata.dat; then \
	111	./config.status --skip-meson; \
	112	else \
5914ef77	113	./config.status && touch build.ninja.stamp; \
a5665051	114	fi
26fffe29	115
5914ef77 PB	116	# 2. meson.stamp exists if meson has run at least once (so ninja reconfigure
	117	# works), but otherwise never needs to be updated
	118	meson-private/coredata.dat: meson.stamp
	119	meson.stamp: config-host.mak
	120	@touch meson.stamp
	121
	122	# 3. ensure generated build files are up-to-date
09e93326 PB	123
09e93326 PB	124	ifneq ($(NINJA),)
09e93326	125	Makefile.ninja: build.ninja
5914ef77 PB	126	$(quiet-@){ \
	127	echo 'ninja-targets = \'; \
	128	$(NINJA) -t targets all \| sed 's/:.*//; $$!s/$$/ \\/'; \
	129	echo 'build-files = \'; \
	130	$(NINJA) -t query build.ninja \| sed -n '1,/^ input:/d; /^ outputs:/q; s/$$/ \\/p'; \
	131	} > [email protected] && mv [email protected] $@
09e93326	132	-include Makefile.ninja
5914ef77 PB	133
	134	# A separate rule is needed for Makefile dependencies to avoid -n
	135	build.ninja: build.ninja.stamp
fc5db021	136	$(build-files):
5914ef77 PB	137	build.ninja.stamp: meson.stamp $(build-files)
5914ef77 PB	138	$(NINJA) $(if $V,-v,) build.ninja && touch $@
09e93326 PB	139	endif
	140
	141	ifneq ($(MESON),)
5914ef77	142	Makefile.mtest: build.ninja scripts/mtest2make.py
09e93326 PB	143	$(MESON) introspect --targets --tests --benchmarks \| $(PYTHON) scripts/mtest2make.py > $@
	144	-include Makefile.mtest
	145	endif
	146
5914ef77	147	# 4. Rules to bridge to other makefiles
09e93326 PB	148
09e93326 PB	149	ifneq ($(NINJA),)
c8e6cfba PB	150	MAKE.n = $(findstring n,$(firstword $(MAKEFLAGS)))
	151	MAKE.k = $(findstring k,$(firstword $(MAKEFLAGS)))
	152	MAKE.q = $(findstring q,$(firstword $(MAKEFLAGS)))
	153	MAKE.nq = $(if $(word 2, $(MAKE.n) $(MAKE.q)),nq)
	154	NINJAFLAGS = $(if $V,-v) $(if $(MAKE.n), -n) $(if $(MAKE.k), -k0) \
09e93326	155	$(filter-out -j, $(lastword -j1 $(filter -l% -j%, $(MAKEFLAGS)))) \
09e93326 PB	156
	157	ninja-cmd-goals = $(or $(MAKECMDGOALS), all)
	158	ninja-cmd-goals += $(foreach t, $(.tests), $(.test.deps.$t))
	159
	160	makefile-targets := build.ninja ctags TAGS cscope dist clean uninstall
5914ef77 PB	161	# "ninja -t targets" also lists all prerequisites. If build system
	162	# files are marked as PHONY, however, Make will always try to execute
	163	# "ninja build.ninja".
	164	ninja-targets := $(filter-out $(build-files) $(makefile-targets), $(ninja-targets))
09e93326 PB	165	.PHONY: $(ninja-targets) run-ninja
	166	$(ninja-targets): run-ninja
	167
	168	# Use "\| cat" to give Ninja a more "make-y" output. Use "+" to bypass the
	169	# --output-sync line.
	170	run-ninja: config-host.mak
	171	ifneq ($(filter $(ninja-targets), $(ninja-cmd-goals)),)
c8e6cfba PB	172	+$(quiet-@)$(if $(MAKE.nq),@:, $(NINJA) \
c8e6cfba PB	173	$(NINJAFLAGS) $(sort $(filter $(ninja-targets), $(ninja-cmd-goals))) \| cat)
09e93326 PB	174	endif
	175	endif
	176
26fffe29 EC	177	# Force configure to re-run if the API symbols are updated
	178	ifeq ($(CONFIG_PLUGIN),y)
	179	config-host.mak: $(SRC_PATH)/plugins/qemu-plugins.symbols
c17a386b AB	180
	181	.PHONY: plugins
	182	plugins:
	183	$(call quiet-command,\
	184	$(MAKE) $(SUBDIR_MAKEFLAGS) -C contrib/plugins V="$(V)", \
	185	"BUILD", "example plugins")
2b8575bd	186	endif # $(CONFIG_PLUGIN)
26fffe29	187
2b8575bd	188	else # config-host.mak does not exist
55d7e8f6	189	config-host.mak:
eaa2ddbb	190	ifneq ($(filter-out $(UNCHECKED_GOALS),$(MAKECMDGOALS)),$(if $(MAKECMDGOALS),,fail))
55d7e8f6 AJ	191	@echo "Please call configure before running make!"
	192	@exit 1
	193	endif
2b8575bd	194	endif # config-host.mak does not exist
766a487a	195
660f7930	196	SUBDIR_MAKEFLAGS=$(if $(V),,--no-print-directory --quiet)
a992fe3d	197
46e7b706	198	include $(SRC_PATH)/tests/Makefile.include
992aeb8e	199
484e2cc7	200	all: recurse-all
675b9b53	201
3b8593ee	202	ROM_DIRS = $(addprefix pc-bios/, $(ROMS))
1338a4b7	203	ROM_DIRS_RULES=$(foreach t, all clean, $(addsuffix /$(t), $(ROM_DIRS)))
a9c87304	204	# Only keep -O and -g cflags
1338a4b7 MA	205	.PHONY: $(ROM_DIRS_RULES)
1338a4b7 MA	206	$(ROM_DIRS_RULES):
49b7d744	207	$(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C $(dir $@) V="$(V)" TARGET_DIR="$(dir $@)" $(notdir $@),)
c05ac895	208
5e6d1573	209	.PHONY: recurse-all recurse-clean
49b7d744	210	recurse-all: $(addsuffix /all, $(ROM_DIRS))
5e6d1573	211	recurse-clean: $(addsuffix /clean, $(ROM_DIRS))
83f64091	212
44dc0ca3	213	######################################################################
4fb240a4	214
09e93326	215	clean: recurse-clean
1023e003 PB	216	-$(quiet-@)test -f build.ninja && $(NINJA) $(NINJAFLAGS) -t clean \|\| :
1023e003 PB	217	-$(quiet-@)test -f build.ninja && $(NINJA) $(NINJAFLAGS) clean-ctlist \|\| :
2d80ae89	218	# avoid old build problems by removing potentially incorrect old files
25be210f	219	rm -f config.mak op-i386.h opc-i386.h gen-op-i386.h op-arm.h opc-arm.h gen-op-arm.h
484e2cc7	220	find . \( -name '.so' -o -name '.dll' -o -name '*.[oda]' \) -type f \
23858f40 LE	221	! -path ./roms/edk2/ArmPkg/Library/GccLto/liblto-aarch64.a \
23858f40 LE	222	! -path ./roms/edk2/ArmPkg/Library/GccLto/liblto-arm.a \
23858f40	223	-exec rm {} +
c3a0ee84	224	rm -f TAGS cscope.* .pod ~ /~
b855f8d1	225	rm -f fsdev/.pod scsi/.pod
31e31b8a	226
859aef02	227	VERSION = $(shell cat $(SRC_PATH)/VERSION)
34bb443e AL	228
	229	dist: qemu-$(VERSION).tar.bz2
	230
34bb443e AL	231	qemu-%.tar.bz2:
	232	$(SRC_PATH)/scripts/make-release "$(SRC_PATH)" "$(patsubst qemu-%.tar.bz2,%,$@)"
	233
09e93326	234	distclean: clean
1023e003	235	-$(quiet-@)test -f build.ninja && $(NINJA) $(NINJAFLAGS) -t clean -g \|\| :
acfdaac5	236	rm -f config-host.mak config-host.h*
2038f8c8	237	rm -f tests/tcg/config-*.mak
2becc36a	238	rm -f config-all-disas.mak config.status
e8f3bd71	239	rm -f tests/qemu-iotests/common.env
fc8e320e	240	rm -f roms/seabios/config.mak roms/vgabios/config.mak
26fffe29	241	rm -f qemu-plugins-ld.symbols qemu-plugins-ld64.symbols
64ed6f92	242	rm -f -config-target.h -config-devices.mak *-config-devices.h
a5665051	243	rm -rf meson-private meson-logs meson-info compile_commands.json
5914ef77	244	rm -f Makefile.ninja Makefile.mtest build.ninja.stamp meson.stamp
793553ac	245	rm -f config.log
67ed96f9	246	rm -f linux-headers/asm
d9840e25	247	rm -Rf .sdk
7d13299d	248
018da279	249	find-src-path = find "$(SRC_PATH)/" -path "$(SRC_PATH)/meson" -prune -o \( -name ".[chsS]" -o -name ".[ch].inc" \)
c857f905	250
d7986405 GK	251	.PHONY: ctags
d7986405 GK	252	ctags:
f2c78150 AB	253	$(call quiet-command, \
	254	rm -f "$(SRC_PATH)/"tags, \
	255	"CTAGS", "Remove old tags")
	256	$(call quiet-command, \
	257	$(find-src-path) -exec ctags \
	258	-f "$(SRC_PATH)/"tags --append {} +, \
	259	"CTAGS", "Re-index $(SRC_PATH)")
d7986405	260
b8a32254 AB	261	.PHONY: gtags
	262	gtags:
	263	$(call quiet-command, \
	264	rm -f "$(SRC_PATH)/"GTAGS; \
	265	rm -f "$(SRC_PATH)/"GRTAGS; \
	266	rm -f "$(SRC_PATH)/"GPATH, \
	267	"GTAGS", "Remove old $@ files")
	268	$(call quiet-command, \
	269	(cd $(SRC_PATH) && \
	270	$(find-src-path) \| gtags -f -), \
	271	"GTAGS", "Re-index $(SRC_PATH)")
	272
d7986405 GK	273	.PHONY: TAGS
d7986405 GK	274	TAGS:
af5d5762 AB	275	$(call quiet-command, \
	276	rm -f "$(SRC_PATH)/"TAGS, \
	277	"TAGS", "Remove old $@")
	278	$(call quiet-command, \
	279	$(find-src-path) -exec etags \
	280	-f "$(SRC_PATH)/"TAGS --append {} +, \
	281	"TAGS", "Re-index $(SRC_PATH)")
d7986405 GK	282
	283	.PHONY: cscope
	284	cscope:
3e6c1475 AB	285	$(call quiet-command, \
	286	rm -f "$(SRC_PATH)/"cscope.* , \
	287	"cscope", "Remove old $@ files")
	288	$(call quiet-command, \
	289	($(find-src-path) -print \| sed -e 's,^\./,,' \
	290	> "$(SRC_PATH)/cscope.files"), \
	291	"cscope", "Create file list")
	292	$(call quiet-command, \
	293	cscope -b -i"$(SRC_PATH)/cscope.files" \
	294	-f"$(SRC_PATH)"/cscope.out, \
	295	"cscope", "Re-index $(SRC_PATH)")
d7986405	296
a5665051 PB	297	# Needed by "meson install"
a5665051 PB	298	export DESTDIR
612384d7	299
324027c2	300	include $(SRC_PATH)/tests/docker/Makefile.include
b1fb9a63	301	include $(SRC_PATH)/tests/vm/Makefile.include
0d8e065f	302
c355de59	303	print-help-run = printf " %-30s - %s\\n" "$1" "$2"
784106ec	304	print-help = @$(call print-help-run,$1,$2)
c355de59	305
0d8e065f MAL	306	.PHONY: help
	307	help:
	308	@echo 'Generic targets:'
c355de59	309	$(call print-help,all,Build all)
c355de59 PMD	310	$(call print-help,dir/file.o,Build specified target only)
c355de59 PMD	311	$(call print-help,install,Install QEMU, documentation and tools)
b8a32254	312	$(call print-help,ctags/gtags/TAGS,Generate tags file for editors)
c355de59	313	$(call print-help,cscope,Generate cscope index)
968b4db3	314	$(call print-help,sparse,Run sparse on the QEMU source)
0d8e065f	315	@echo ''
c17a386b AB	316	ifeq ($(CONFIG_PLUGIN),y)
	317	@echo 'Plugin targets:'
	318	$(call print-help,plugins,Build the example TCG plugins)
	319	@echo ''
	320	endif
0d8e065f	321	@echo 'Cleaning targets:'
c355de59	322	$(call print-help,clean,Remove most generated files but keep the config)
c355de59 PMD	323	$(call print-help,distclean,Remove all generated files)
c355de59 PMD	324	$(call print-help,dist,Build a distributable tarball)
0d8e065f MAL	325	@echo ''
0d8e065f MAL	326	@echo 'Test targets:'
c355de59	327	$(call print-help,check,Run all tests (check-help for details))
9ed7247a	328	$(call print-help,bench,Run all benchmarks)
c355de59 PMD	329	$(call print-help,docker,Help about targets running tests inside containers)
c355de59 PMD	330	$(call print-help,vm-help,Help about targets running tests inside VM)
0d8e065f MAL	331	@echo ''
0d8e065f MAL	332	@echo 'Documentation targets:'
4ac2ee19	333	$(call print-help,html man,Build documentation in specified format)
0d8e065f MAL	334	@echo ''
	335	ifdef CONFIG_WIN32
	336	@echo 'Windows targets:'
c355de59	337	$(call print-help,installer,Build NSIS-based installer for QEMU)
c355de59	338	$(call print-help,msi,Build MSI-based installer for qemu-ga)
0d8e065f MAL	339	@echo ''
0d8e065f MAL	340	endif
c355de59 PMD	341	$(call print-help,$(MAKE) [targets],(quiet build, default))
c355de59 PMD	342	$(call print-help,$(MAKE) V=1 [targets],(verbose build))
660f7930 PB	343
	344	# will delete the target of a rule if commands exit with a nonzero exit status
	345	.DELETE_ON_ERROR:
	346
	347	print-%:
	348	@echo '$=$($)'