Makefile

   1 # Makefile for QEMU.
   2
   3 # Always point to the root of the build tree (needs GNU make).
   4 BUILD_DIR=$(CURDIR)
   5
   6 # All following code might depend on configuration variables
   7 ifneq ($(wildcard config-host.mak),)
   8 # Put the all: rule here so that config-host.mak can contain dependencies.
   9 all:
  10 include config-host.mak
  11 include $(SRC_PATH)/rules.mak
  12 config-host.mak: $(SRC_PATH)/configure
  13         @echo $@ is out-of-date, running configure
  14         @sed -n "/.*Configured with/s/[^:]*: //p" $@ | sh
  15 else
  16 config-host.mak:
  17 ifneq ($(filter-out %clean,$(MAKECMDGOALS)),$(if $(MAKECMDGOALS),,fail))
  18         @echo "Please call configure before running make!"
  19         @exit 1
  20 endif
  21 endif
  22
  23 GENERATED_HEADERS = config-host.h trace.h qemu-options.def
  24 ifeq ($(TRACE_BACKEND),dtrace)
  25 GENERATED_HEADERS += trace-dtrace.h
  26 endif
  27 GENERATED_HEADERS += qmp-commands.h qapi-types.h qapi-visit.h
  28 GENERATED_SOURCES += qmp-marshal.c qapi-types.c qapi-visit.c trace.c
  29
  30 # Don't try to regenerate Makefile or configure
  31 # We don't generate any of them
  32 Makefile: ;
  33 configure: ;
  34
  35 .PHONY: all clean cscope distclean dvi html info install install-doc \
  36         pdf recurse-all speed test dist
  37
  38 $(call set-vpath, $(SRC_PATH))
  39
  40 LIBS+=-lz $(LIBS_TOOLS)
  41
  42 HELPERS-$(CONFIG_LINUX) = qemu-bridge-helper$(EXESUF)
  43
  44 ifdef BUILD_DOCS
  45 DOCS=qemu-doc.html qemu-tech.html qemu.1 qemu-img.1 qemu-nbd.8 QMP/qmp-commands.txt
  46 ifdef CONFIG_VIRTFS
  47 DOCS+=fsdev/virtfs-proxy-helper.1
  48 endif
  49 else
  50 DOCS=
  51 endif
  52
  53 SUBDIR_MAKEFLAGS=$(if $(V),,--no-print-directory) BUILD_DIR=$(BUILD_DIR)
  54 SUBDIR_DEVICES_MAK=$(patsubst %, %/config-devices.mak, $(TARGET_DIRS))
  55 SUBDIR_DEVICES_MAK_DEP=$(patsubst %, %/config-devices.mak.d, $(TARGET_DIRS))
  56
  57 ifeq ($(SUBDIR_DEVICES_MAK),)
  58 config-all-devices.mak:
  59         $(call quiet-command,echo '# no devices' > $@,"  GEN   $@")
  60 else
  61 config-all-devices.mak: $(SUBDIR_DEVICES_MAK)
  62         $(call quiet-command,cat $(SUBDIR_DEVICES_MAK) | grep =y | sort -u > $@,"  GEN   $@")
  63 endif
  64
  65 -include $(SUBDIR_DEVICES_MAK_DEP)
  66
  67 %/config-devices.mak: default-configs/%.mak
  68         $(call quiet-command,$(SHELL) $(SRC_PATH)/scripts/make_device_config.sh $@ $<, "  GEN   $@")
  69         @if test -f $@; then \
  70           if cmp -s $@.old $@; then \
  71             mv $@.tmp $@; \
  72             cp -p $@ $@.old; \
  73           else \
  74             if test -f $@.old; then \
  75               echo "WARNING: $@ (user modified) out of date.";\
  76             else \
  77               echo "WARNING: $@ out of date.";\
  78             fi; \
  79             echo "Run \"make defconfig\" to regenerate."; \
  80             rm $@.tmp; \
  81           fi; \
  82          else \
  83           mv $@.tmp $@; \
  84           cp -p $@ $@.old; \
  85          fi
  86
  87 defconfig:
  88         rm -f config-all-devices.mak $(SUBDIR_DEVICES_MAK)
  89
  90 -include config-all-devices.mak
  91
  92 all: $(DOCS) $(TOOLS) $(HELPERS-y) recurse-all
  93
  94 config-host.h: config-host.h-timestamp
  95 config-host.h-timestamp: config-host.mak
  96 qemu-options.def: $(SRC_PATH)/qemu-options.hx
  97         $(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -h < $< > $@,"  GEN   $@")
  98
  99 SUBDIR_RULES=$(patsubst %,subdir-%, $(TARGET_DIRS))
 100
 101 subdir-%:
 102         $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C $* V="$(V)" TARGET_DIR="$*/" all,)
 103
 104 ifneq ($(wildcard config-host.mak),)
 105 include $(SRC_PATH)/Makefile.objs
 106 endif
 107
 108 subdir-libcacard: $(oslib-obj-y) $(trace-obj-y) qemu-timer-common.o
 109
 110 $(filter %-softmmu,$(SUBDIR_RULES)): $(universal-obj-y) $(trace-obj-y) $(common-obj-y) $(extra-obj-y) subdir-libdis
 111
 112 $(filter %-user,$(SUBDIR_RULES)): $(universal-obj-y) $(trace-obj-y) subdir-libdis-user subdir-libuser
 113
 114 ROMSUBDIR_RULES=$(patsubst %,romsubdir-%, $(ROMS))
 115 romsubdir-%:
 116         $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C pc-bios/$* V="$(V)" TARGET_DIR="$*/",)
 117
 118 ALL_SUBDIRS=$(TARGET_DIRS) $(patsubst %,pc-bios/%, $(ROMS))
 119
 120 recurse-all: $(SUBDIR_RULES) $(ROMSUBDIR_RULES)
 121
 122 audio/audio.o audio/fmodaudio.o: QEMU_CFLAGS += $(FMOD_CFLAGS)
 123
 124 QEMU_CFLAGS+=$(CURL_CFLAGS)
 125
 126 QEMU_CFLAGS += -I$(SRC_PATH)/include
 127
 128 ui/cocoa.o: ui/cocoa.m
 129
 130 ui/sdl.o audio/sdlaudio.o ui/sdl_zoom.o hw/baum.o: QEMU_CFLAGS += $(SDL_CFLAGS)
 131
 132 ui/vnc.o: QEMU_CFLAGS += $(VNC_TLS_CFLAGS)
 133
 134 bt-host.o: QEMU_CFLAGS += $(BLUEZ_CFLAGS)
 135
 136 version.o: $(SRC_PATH)/version.rc config-host.h
 137         $(call quiet-command,$(WINDRES) -I. -o $@ $<,"  RC    $(TARGET_DIR)$@")
 138
 139 version-obj-$(CONFIG_WIN32) += version.o
 140 ######################################################################
 141 # Support building shared library libcacard
 142
 143 .PHONY: libcacard.la install-libcacard
 144 ifeq ($(LIBTOOL),)
 145 libcacard.la:
 146         @echo "libtool is missing, please install and rerun configure"; exit 1
 147
 148 install-libcacard:
 149         @echo "libtool is missing, please install and rerun configure"; exit 1
 150 else
 151 libcacard.la: $(oslib-obj-y) qemu-timer-common.o $(addsuffix .lo, $(basename $(trace-obj-y)))
 152         $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C libcacard V="$(V)" TARGET_DIR="$*/" libcacard.la,)
 153
 154 install-libcacard: libcacard.la
 155         $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C libcacard V="$(V)" TARGET_DIR="$*/" install-libcacard,)
 156 endif
 157
 158 ######################################################################
 159
 160 qemu-img.o: qemu-img-cmds.h
 161
 162 tools-obj-y = $(oslib-obj-y) $(trace-obj-y) qemu-tool.o qemu-timer.o \
 163         qemu-timer-common.o main-loop.o notify.o \
 164         iohandler.o cutils.o iov.o async.o
 165 tools-obj-$(CONFIG_POSIX) += compatfd.o
 166
 167 qemu-img$(EXESUF): qemu-img.o $(tools-obj-y) $(block-obj-y) $(qapi-obj-y) \
 168                               qapi-visit.o qapi-types.o
 169 qemu-nbd$(EXESUF): qemu-nbd.o $(tools-obj-y) $(block-obj-y)
 170 qemu-io$(EXESUF): qemu-io.o cmd.o $(tools-obj-y) $(block-obj-y)
 171
 172 qemu-bridge-helper$(EXESUF): qemu-bridge-helper.o
 173
 174 vscclient$(EXESUF): $(libcacard-y) $(oslib-obj-y) $(trace-obj-y) $(tools-obj-y) qemu-timer-common.o libcacard/vscclient.o
 175         $(call quiet-command,$(CC) $(LDFLAGS) -o $@ $^ $(libcacard_libs) $(LIBS),"  LINK  $@")
 176
 177 fsdev/virtfs-proxy-helper$(EXESUF): fsdev/virtfs-proxy-helper.o fsdev/virtio-9p-marshal.o oslib-posix.o $(trace-obj-y)
 178 fsdev/virtfs-proxy-helper$(EXESUF): LIBS += -lcap
 179
 180 qemu-img-cmds.h: $(SRC_PATH)/qemu-img-cmds.hx
 181         $(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -h < $< > $@,"  GEN   $@")
 182
 183 qemu-ga$(EXESUF): LIBS = $(LIBS_QGA)
 184 qemu-ga$(EXESUF): QEMU_CFLAGS += -I qga/qapi-generated
 185
 186 gen-out-type = $(subst .,-,$(suffix $@))
 187
 188 ifneq ($(wildcard config-host.mak),)
 189 include $(SRC_PATH)/tests/Makefile
 190 endif
 191
 192 qapi-py = $(SRC_PATH)/scripts/qapi.py $(SRC_PATH)/scripts/ordereddict.py
 193
 194 qga/qapi-generated/qga-qapi-types.c qga/qapi-generated/qga-qapi-types.h :\
 195 $(SRC_PATH)/qapi-schema-guest.json $(SRC_PATH)/scripts/qapi-types.py $(qapi-py)
 196         $(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi-types.py $(gen-out-type) -o qga/qapi-generated -p "qga-" < $<, "  GEN   $@")
 197 qga/qapi-generated/qga-qapi-visit.c qga/qapi-generated/qga-qapi-visit.h :\
 198 $(SRC_PATH)/qapi-schema-guest.json $(SRC_PATH)/scripts/qapi-visit.py $(qapi-py)
 199         $(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi-visit.py $(gen-out-type) -o qga/qapi-generated -p "qga-" < $<, "  GEN   $@")
 200 qga/qapi-generated/qga-qmp-commands.h qga/qapi-generated/qga-qmp-marshal.c :\
 201 $(SRC_PATH)/qapi-schema-guest.json $(SRC_PATH)/scripts/qapi-commands.py $(qapi-py)
 202         $(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi-commands.py $(gen-out-type) -o qga/qapi-generated -p "qga-" < $<, "  GEN   $@")
 203
 204 qapi-types.c qapi-types.h :\
 205 $(SRC_PATH)/qapi-schema.json $(SRC_PATH)/scripts/qapi-types.py $(qapi-py)
 206         $(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi-types.py $(gen-out-type) -o "." < $<, "  GEN   $@")
 207 qapi-visit.c qapi-visit.h :\
 208 $(SRC_PATH)/qapi-schema.json $(SRC_PATH)/scripts/qapi-visit.py $(qapi-py)
 209         $(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi-visit.py $(gen-out-type) -o "."  < $<, "  GEN   $@")
 210 qmp-commands.h qmp-marshal.c :\
 211 $(SRC_PATH)/qapi-schema.json $(SRC_PATH)/scripts/qapi-commands.py $(qapi-py)
 212         $(call quiet-command,$(PYTHON) $(SRC_PATH)/scripts/qapi-commands.py $(gen-out-type) -m -o "." < $<, "  GEN   $@")
 213
 214 QGALIB_GEN=$(addprefix qga/qapi-generated/, qga-qapi-types.h qga-qapi-visit.h qga-qmp-commands.h)
 215 $(qga-obj-y) qemu-ga.o: $(QGALIB_GEN)
 216
 217 qemu-ga$(EXESUF): qemu-ga.o $(qga-obj-y) $(tools-obj-y) $(qapi-obj-y) $(qobject-obj-y) $(version-obj-y)
 218
 219 QEMULIBS=libuser libdis libdis-user
 220
 221 clean:
 222 # avoid old build problems by removing potentially incorrect old files
 223         rm -f config.mak op-i386.h opc-i386.h gen-op-i386.h op-arm.h opc-arm.h gen-op-arm.h
 224         rm -f qemu-options.def
 225         find . -name '*.[od]' -exec rm -f {} +
 226         rm -f *.a *.lo $(TOOLS) $(HELPERS-y) qemu-ga TAGS cscope.* *.pod *~ */*~
 227         rm -Rf .libs
 228         rm -f qemu-img-cmds.h
 229         rm -f trace-dtrace.dtrace trace-dtrace.dtrace-timestamp
 230         @# May not be present in GENERATED_HEADERS
 231         rm -f trace-dtrace.h trace-dtrace.h-timestamp
 232         rm -f $(foreach f,$(GENERATED_HEADERS),$(f) $(f)-timestamp)
 233         rm -f $(foreach f,$(GENERATED_SOURCES),$(f) $(f)-timestamp)
 234         rm -rf qapi-generated
 235         rm -rf qga/qapi-generated
 236         $(MAKE) -C tests/tcg clean
 237         for d in $(ALL_SUBDIRS) $(QEMULIBS) libcacard; do \
 238         if test -d $$d; then $(MAKE) -C $$d $@ || exit 1; fi; \
 239         rm -f $$d/qemu-options.def; \
 240         done
 241
 242 VERSION ?= $(shell cat VERSION)
 243
 244 dist: qemu-$(VERSION).tar.bz2
 245
 246 qemu-%.tar.bz2:
 247         $(SRC_PATH)/scripts/make-release "$(SRC_PATH)" "$(patsubst qemu-%.tar.bz2,%,$@)"
 248
 249 distclean: clean
 250         rm -f config-host.mak config-host.h* config-host.ld $(DOCS) qemu-options.texi qemu-img-cmds.texi qemu-monitor.texi
 251         rm -f config-all-devices.mak
 252         rm -f roms/seabios/config.mak roms/vgabios/config.mak
 253         rm -f qemu-doc.info qemu-doc.aux qemu-doc.cp qemu-doc.cps qemu-doc.dvi
 254         rm -f qemu-doc.fn qemu-doc.fns qemu-doc.info qemu-doc.ky qemu-doc.kys
 255         rm -f qemu-doc.log qemu-doc.pdf qemu-doc.pg qemu-doc.toc qemu-doc.tp
 256         rm -f qemu-doc.vr
 257         rm -f config.log
 258         rm -f linux-headers/asm
 259         rm -f qemu-tech.info qemu-tech.aux qemu-tech.cp qemu-tech.dvi qemu-tech.fn qemu-tech.info qemu-tech.ky qemu-tech.log qemu-tech.pdf qemu-tech.pg qemu-tech.toc qemu-tech.tp qemu-tech.vr
 260         for d in $(TARGET_DIRS) $(QEMULIBS); do \
 261         rm -rf $$d || exit 1 ; \
 262         done
 263
 264 KEYMAPS=da     en-gb  et  fr     fr-ch  is  lt  modifiers  no  pt-br  sv \
 265 ar      de     en-us  fi  fr-be  hr     it  lv  nl         pl  ru     th \
 266 common  de-ch  es     fo  fr-ca  hu     ja  mk  nl-be      pt  sl     tr \
 267 bepo
 268
 269 ifdef INSTALL_BLOBS
 270 BLOBS=bios.bin sgabios.bin vgabios.bin vgabios-cirrus.bin \
 271 vgabios-stdvga.bin vgabios-vmware.bin vgabios-qxl.bin \
 272 ppc_rom.bin openbios-sparc32 openbios-sparc64 openbios-ppc \
 273 pxe-e1000.rom pxe-eepro100.rom pxe-ne2k_pci.rom \
 274 pxe-pcnet.rom pxe-rtl8139.rom pxe-virtio.rom \
 275 qemu-icon.bmp \
 276 bamboo.dtb petalogix-s3adsp1800.dtb petalogix-ml605.dtb \
 277 multiboot.bin linuxboot.bin kvmvapic.bin \
 278 s390-zipl.rom \
 279 spapr-rtas.bin slof.bin \
 280 palcode-clipper
 281 else
 282 BLOBS=
 283 endif
 284
 285 install-doc: $(DOCS)
 286         $(INSTALL_DIR) "$(DESTDIR)$(qemu_docdir)"
 287         $(INSTALL_DATA) qemu-doc.html  qemu-tech.html "$(DESTDIR)$(qemu_docdir)"
 288         $(INSTALL_DATA) QMP/qmp-commands.txt "$(DESTDIR)$(qemu_docdir)"
 289 ifdef CONFIG_POSIX
 290         $(INSTALL_DIR) "$(DESTDIR)$(mandir)/man1"
 291         $(INSTALL_DATA) qemu.1 qemu-img.1 "$(DESTDIR)$(mandir)/man1"
 292         $(INSTALL_DIR) "$(DESTDIR)$(mandir)/man8"
 293         $(INSTALL_DATA) qemu-nbd.8 "$(DESTDIR)$(mandir)/man8"
 294 endif
 295 ifdef CONFIG_VIRTFS
 296         $(INSTALL_DIR) "$(DESTDIR)$(mandir)/man1"
 297         $(INSTALL_DATA) fsdev/virtfs-proxy-helper.1 "$(DESTDIR)$(mandir)/man1"
 298 endif
 299
 300 install-datadir:
 301         $(INSTALL_DIR) "$(DESTDIR)$(qemu_datadir)"
 302
 303 install-confdir:
 304         $(INSTALL_DIR) "$(DESTDIR)$(qemu_confdir)"
 305
 306 install-sysconfig: install-datadir install-confdir
 307         $(INSTALL_DATA) $(SRC_PATH)/sysconfigs/target/target-x86_64.conf "$(DESTDIR)$(qemu_confdir)"
 308
 309 install: all $(if $(BUILD_DOCS),install-doc) install-sysconfig install-datadir
 310         $(INSTALL_DIR) "$(DESTDIR)$(bindir)"
 311 ifneq ($(TOOLS),)
 312         $(INSTALL_PROG) $(STRIP_OPT) $(TOOLS) "$(DESTDIR)$(bindir)"
 313 endif
 314 ifneq ($(HELPERS-y),)
 315         $(INSTALL_DIR) "$(DESTDIR)$(libexecdir)"
 316         $(INSTALL_PROG) $(STRIP_OPT) $(HELPERS-y) "$(DESTDIR)$(libexecdir)"
 317 endif
 318 ifneq ($(BLOBS),)
 319         set -e; for x in $(BLOBS); do \
 320                 $(INSTALL_DATA) $(SRC_PATH)/pc-bios/$$x "$(DESTDIR)$(qemu_datadir)"; \
 321         done
 322 endif
 323         $(INSTALL_DIR) "$(DESTDIR)$(qemu_datadir)/keymaps"
 324         set -e; for x in $(KEYMAPS); do \
 325                 $(INSTALL_DATA) $(SRC_PATH)/pc-bios/keymaps/$$x "$(DESTDIR)$(qemu_datadir)/keymaps"; \
 326         done
 327         for d in $(TARGET_DIRS); do \
 328         $(MAKE) -C $$d $@ || exit 1 ; \
 329         done
 330
 331 # various test targets
 332 test speed: all
 333         $(MAKE) -C tests/tcg $@
 334
 335 .PHONY: TAGS
 336 TAGS:
 337         find "$(SRC_PATH)" -name '*.[hc]' -print0 | xargs -0 etags
 338
 339 cscope:
 340         rm -f ./cscope.*
 341         find "$(SRC_PATH)" -name "*.[chsS]" -print | sed 's,^\./,,' > ./cscope.files
 342         cscope -b
 343
 344 # documentation
 345 MAKEINFO=makeinfo
 346 MAKEINFOFLAGS=--no-headers --no-split --number-sections
 347 TEXIFLAG=$(if $(V),,--quiet)
 348 %.dvi: %.texi
 349         $(call quiet-command,texi2dvi $(TEXIFLAG) -I . $<,"  GEN   $@")
 350
 351 %.html: %.texi
 352         $(call quiet-command,LC_ALL=C $(MAKEINFO) $(MAKEINFOFLAGS) --html $< -o $@, \
 353         "  GEN   $@")
 354
 355 %.info: %.texi
 356         $(call quiet-command,$(MAKEINFO) $< -o $@,"  GEN   $@")
 357
 358 %.pdf: %.texi
 359         $(call quiet-command,texi2pdf $(TEXIFLAG) -I . $<,"  GEN   $@")
 360
 361 qemu-options.texi: $(SRC_PATH)/qemu-options.hx
 362         $(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -t < $< > $@,"  GEN   $@")
 363
 364 qemu-monitor.texi: $(SRC_PATH)/hmp-commands.hx
 365         $(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -t < $< > $@,"  GEN   $@")
 366
 367 QMP/qmp-commands.txt: $(SRC_PATH)/qmp-commands.hx
 368         $(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -q < $< > $@,"  GEN   $@")
 369
 370 qemu-img-cmds.texi: $(SRC_PATH)/qemu-img-cmds.hx
 371         $(call quiet-command,sh $(SRC_PATH)/scripts/hxtool -t < $< > $@,"  GEN   $@")
 372
 373 qemu.1: qemu-doc.texi qemu-options.texi qemu-monitor.texi
 374         $(call quiet-command, \
 375           perl -Ww -- $(SRC_PATH)/scripts/texi2pod.pl $< qemu.pod && \
 376           $(POD2MAN) --section=1 --center=" " --release=" " qemu.pod > $@, \
 377           "  GEN   $@")
 378
 379 qemu-img.1: qemu-img.texi qemu-img-cmds.texi
 380         $(call quiet-command, \
 381           perl -Ww -- $(SRC_PATH)/scripts/texi2pod.pl $< qemu-img.pod && \
 382           $(POD2MAN) --section=1 --center=" " --release=" " qemu-img.pod > $@, \
 383           "  GEN   $@")
 384
 385 fsdev/virtfs-proxy-helper.1: fsdev/virtfs-proxy-helper.texi
 386         $(call quiet-command, \
 387           perl -Ww -- $(SRC_PATH)/scripts/texi2pod.pl $< fsdev/virtfs-proxy-helper.pod && \
 388           $(POD2MAN) --section=1 --center=" " --release=" " fsdev/virtfs-proxy-helper.pod > $@, \
 389           "  GEN   $@")
 390
 391 qemu-nbd.8: qemu-nbd.texi
 392         $(call quiet-command, \
 393           perl -Ww -- $(SRC_PATH)/scripts/texi2pod.pl $< qemu-nbd.pod && \
 394           $(POD2MAN) --section=8 --center=" " --release=" " qemu-nbd.pod > $@, \
 395           "  GEN   $@")
 396
 397 dvi: qemu-doc.dvi qemu-tech.dvi
 398 html: qemu-doc.html qemu-tech.html
 399 info: qemu-doc.info qemu-tech.info
 400 pdf: qemu-doc.pdf qemu-tech.pdf
 401
 402 qemu-doc.dvi qemu-doc.html qemu-doc.info qemu-doc.pdf: \
 403         qemu-img.texi qemu-nbd.texi qemu-options.texi \
 404         qemu-monitor.texi qemu-img-cmds.texi
 405
 406 # Add a dependency on the generated files, so that they are always
 407 # rebuilt before other object files
 408 ifneq ($(filter-out %clean,$(MAKECMDGOALS)),$(if $(MAKECMDGOALS),,fail))
 409 Makefile: $(GENERATED_HEADERS)
 410 endif
 411
 412 # Include automatically generated dependency files
 413 # Dependencies in Makefile.objs files come from our recursive subdir rules
 414 -include $(wildcard *.d tests/*.d)