test-build.mk

   1 ###
   2 ### Makefile used to three-stage build a tree of source code.  Also used to
   3 ### compile other bundles, first with cc, then with gcc.
   4 ###
   5
   6 ###
   7 ### USE OF THIS FILE REQUIRES GNU MAKE!!!
   8 ###
   9
  10 ### The first versions of the file were written by Rich Pixley (rich@cygnus.com).
  11 ### Many subsequent additions (and current maintainance by) david d `zoo' zuhn,
  12 ### (zoo@cygnus.com).
  13
  14 ### Every invocation of this Makefile needs to have a variable set (host),
  15 ### which is the named used for ./configure, and also the prefix for the
  16 ### various files and directories used in a three stage.
  17
  18 ### The variable target may be set for the target of a cross-compilation.
  19
  20 ### The variable build may be to build a tree on a machine other than the host.
  21
  22 ifndef host
  23 error:
  24         @echo You must set the variable \"host\" to use this Makefile ; exit 1
  25 else
  26
  27 ### from here to very near the end of the file is the real guts of this
  28 ### Makefile, and it is not seen if the variable 'host' is not set
  29
  30 ### from which cvs tree are we working?
  31 TREE := devo
  32
  33 include $(TREE)/release-info
  34
  35
  36 TIME            := time
  37 CONFIG_SHELL    :=
  38 GCC             := $(host)-gcc -O
  39 GNUC            := CC="$(GCC)"
  40 CFLAGS          := -g
  41 CXXFLAGS        := -g -O
  42 GNU_MAKE        := /usr/latest/bin/make -w
  43 MAKEINFOFLAGS   :=
  44
  45 override MAKE           := make -w
  46 override MFLAGS         :=
  47 #override MAKEFLAGS     :=
  48
  49 SHELL := /bin/sh
  50
  51 ifndef build
  52 build := $(host)
  53 endif
  54
  55 ifndef target
  56 target := $(host)
  57 endif
  58
  59 ifneq ($(build),$(host))
  60
  61 # We are building on a machine other than the host.  We rely upon
  62 # previously built cross-compilers from the build machine to the host
  63 # (used to build the executables) and from the build machine to the
  64 # target (used to build the libraries).
  65
  66 AR              := $(host)-ar
  67 AR_FOR_TARGET   := $(target)-ar
  68 AS              := $(host)-as
  69 AS_FOR_TARGET   := $(target)-as
  70 BISON           := byacc
  71 CC              := $(host)-gcc
  72 CC_FOR_BUILD    := gcc
  73 CC_FOR_TARGET   := $(target)-gcc
  74 CXX             := $(host)-c++
  75 CXX_FOR_TARGET  := $(target)-c++
  76 GCC             := $(host)-gcc -O
  77 GXX             := $(host)-g++
  78 GXX_FOR_TARGET  := $(target)-g++
  79 HOST_PREFIX     := $(build)-
  80 HOST_PREFIX_1   := $(build)-
  81 LEX             := flex
  82 MAKEINFO        := makeinfo
  83 NM              := $(host)-nm
  84 NM_FOR_TARGET   := $(target)-nm
  85 RANLIB          := $(host)-ranlib
  86 RANLIB_FOR_TARGET       := $(target)-ranlib
  87 YACC            := $(BISON)
  88
  89 ifeq ($(build),hppa1.1-hp-hpux)
  90 CC_FOR_BUILD    := cc
  91 endif
  92
  93 FLAGS_TO_PASS := \
  94         "AR=$(AR)" \
  95         "AR_FOR_TARGET=$(AR_FOR_TARGET)" \
  96         "AS=$(AS)" \
  97         "AS_FOR_TARGET=$(AS_FOR_TARGET)" \
  98         "BISON=$(BISON)" \
  99         "CC=$(CC)" \
 100         "CC_FOR_BUILD=$(CC_FOR_BUILD)" \
 101         "CC_FOR_TARGET=$(CC_FOR_TARGET)" \
 102         "CXX=$(CXX)" \
 103         "CXX_FOR_TARGET=$(CXX_FOR_TARGET)" \
 104         "CFLAGS=$(CFLAGS)" \
 105         "CXXFLAGS=$(CXXFLAGS)" \
 106         "GCC=$(GCC)" \
 107         "HOST_PREFIX=$(HOST_PREFIX)" \
 108         "HOST_PREFIX_1=$(HOST_PREFIX_1)" \
 109         "LEX=$(LEX)" \
 110         "MAKEINFO=$(MAKEINFO)" \
 111         "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
 112         "MF=$(MF)" \
 113         "NM=$(NM)" \
 114         "NM_FOR_TARGET=$(NM_FOR_TARGET)" \
 115         "RANLIB=$(RANLIB)" \
 116         "RANLIB_FOR_TARGET=$(RANLIB_FOR_TARGET)" \
 117         "RELEASE_TAG=$(RELEASE_TAG)" \
 118         "RUNTEST=$(relbindir)/runtest" \
 119         "SHELL=$(SHELL)" \
 120         "TIME=$(TIME)" \
 121         "YACC=$(YACC)" \
 122         "build=$(build)" \
 123         "host=$(host)"
 124
 125 # We must pass the build cross host tools in the environment of
 126 # configure, so that autoconf scripts will run the right programs.
 127 configenv := AR="$(AR)" CC="$(CC)" RANLIB="$(RANLIB)"
 128
 129 else
 130
 131 # This is a normal build on the host machine.
 132
 133 FLAGS_TO_PASS := \
 134         "GCC=$(GCC)" \
 135         "CFLAGS=$(CFLAGS)" \
 136         "CXXFLAGS=$(CXXFLAGS)" \
 137         "TIME=$(TIME)" \
 138         "MAKEINFOFLAGS=$(MAKEINFOFLAGS)" \
 139         "MF=$(MF)" \
 140         "SHELL=$(SHELL)" \
 141         "host=$(host)" \
 142         "RELEASE_TAG=$(RELEASE_TAG)"
 143
 144 configenv :=
 145
 146 endif
 147
 148 #### we need to change the default C compiler for some hosts
 149 ifeq ($(host),sparc-sun-solaris2)
 150 CC := cc -Xs
 151 endif
 152
 153 ifeq ($(host),mips-sgi-irix4)
 154 CC := cc -cckr -Wf,-XNg1500 -Wf,-XNk1000 -Wf,-XNh2000
 155 endif
 156
 157 ifeq ($(host),mips-mips-riscos5)
 158 CC := cc -non_shared -systype sysv
 159 endif
 160
 161 ifeq ($(host),mips-dec-ultrix)
 162 CC := cc -Wf,-XNg1000
 163 endif
 164
 165 ifeq ($(host),m68k-sun-sunos4.1.1)
 166 CC := cc -J
 167 endif
 168
 169
 170 # We want to use stabs for MIPS targets.
 171 ifeq ($(target),mips-idt-ecoff)
 172 configargs = -with-stabs
 173 endif
 174
 175 ifeq ($(target),mips-dec-ultrix)
 176 configargs = -with-stabs
 177 endif
 178
 179 ifeq ($(target),mips-sgi-irix4)
 180 configargs = -with-stabs
 181 endif
 182
 183 # We must use stabs for SVR4 targets.
 184 ifeq ($(target),i386-sysv4.2)
 185 configargs = -with-stabs
 186 endif
 187
 188 ifneq ($(CC), 'cc')
 189 FLAGS_TO_PASS := "CC=$(CC)" $(FLAGS_TO_PASS)
 190 endif
 191
 192 #### and on some, we need CONFIG_SHELL
 193 ifeq ($(patsubst %-lynxos,lynxos,$(host)),lynxos)
 194 FLAGS_TO_PASS := "CONFIG_SHELL=$(CONFIG_SHELL)" $(FLAGS_TO_PASS)
 195 endif
 196
 197
 198 # These are the prefixes used for Cygnus builds.
 199 prefixes        = --prefix=$(release_root) --exec-prefix=$(release_root)/H-$(host)
 200
 201 relbindir       = $(release_root)/H-$(build)/bin
 202
 203 ### general config stuff
 204 WORKING_DIR     := $(host)-objdir
 205 STAGE1DIR       := $(WORKING_DIR).1
 206 STAGE2DIR       := $(WORKING_DIR).2
 207 STAGE3DIR       := $(WORKING_DIR).3
 208 STAGE4DIR       := $(WORKING_DIR).4
 209 INPLACEDIR      := $(host)-in-place
 210
 211 # Arrange to find the needed programs.  If we are building on a
 212 # machine other than the host, we must find the cross-compilers.
 213
 214 ifneq ($(build),$(host))
 215
 216 holesys         := $(build)
 217 HOLESSTAMP      := $(holesys)-stamp-holes $(build)-x-$(host)-stamp-holes $(build)-x-$(target)-stamp-holes
 218 HOLESDIR        := $(holesys)-holes
 219 BUILD_HOST_HOLES_DIR    := $(build)-x-$(host)-holes
 220 BUILD_TARGET_HOLES_DIR  := $(build)-x-$(target)-holes
 221
 222 SET_NATIVE_HOLES := SHELL=$(SHELL) ; PATH=`pwd`/$(HOLESDIR):`pwd`/$(BUILD_HOST_HOLES_DIR):`pwd`/$(BUILD_TARGET_HOLES_DIR) ; export PATH ; export SHELL ;
 223 SET_CYGNUS_PATH  := SHELL=$(SHELL) ; PATH=`pwd`/$(HOLESDIR):`pwd`/$(BUILD_HOST_HOLES_DIR):`pwd`/$(BUILD_TARGET_HOLES_DIR) ; export PATH ; export SHELL ;
 224 SET_LATEST_PATH  := SHELL=$(SHELL) ; PATH=/usr/latest/bin:`pwd`/$(HOLESDIR):`pwd`/$(BUILD_HOST_HOLES_DIR):`pwd`/$(BUILD_TARGET_HOLES_DIR) ; export PATH ; export SHELL ;
 225
 226 else
 227
 228 holesys         := $(host)
 229 HOLESSTAMP      := $(holesys)-stamp-holes
 230 HOLESDIR        := $(holesys)-holes
 231
 232 SET_NATIVE_HOLES := SHELL=$(SHELL) ; PATH=`pwd`/$(HOLESDIR) ; export PATH ; export SHELL ;
 233 SET_CYGNUS_PATH  := SHELL=$(SHELL) ; PATH=$(relbindir):`pwd`/$(HOLESDIR) ; export PATH ; export SHELL ;
 234 SET_LATEST_PATH  := SHELL=$(SHELL) ; PATH=/usr/latest/bin:`pwd`/$(HOLESDIR) ; export PATH ; export SHELL ;
 235
 236 endif
 237
 238 .PHONY: all
 239 ifneq ($(target),$(host))
 240 ##
 241 ## This is a cross compilation
 242 ##
 243 arch            = $(host)-x-$(target)
 244 config          = -host=$(host) -target=$(target)
 245 FLAGS_TO_PASS   := $(FLAGS_TO_PASS) "target=$(target)"
 246
 247 ifneq ($(build),$(host))
 248 all:    do-cygnus do-latest
 249 build-all: build-cygnus build-latest
 250 else
 251 all:    do-native do-latest
 252 build-all: build-native build-latest
 253 endif
 254
 255
 256 else
 257 ##
 258 ## This is a native compilation
 259 ##
 260 arch            = $(host)
 261 config          = -host=$(host)
 262 ifneq ($(build),$(host))
 263 all:    do-cygnus do-latest
 264 else
 265 all:    $(host)-stamp-3stage-done
 266 endif
 267 #all:   in-place do1 do2 do3 comparison
 268
 269 endif
 270
 271 NATIVEDIR       := $(arch)-native-objdir
 272 CYGNUSDIR       := $(arch)-cygnus-objdir
 273 LATESTDIR       := $(arch)-latest-objdir
 274 DOSDIR          := dos-x-$(target)-objdir
 275
 276 everything:      do-cross
 277 #everything:    in-place do1 do2 do3 comparison do-cygnus
 278
 279 .PHONY: dos
 280 dos:
 281         $(MAKE) -f test-build.mk CFLAGS= build=$(host) host=i386-go32 target=$(target) do-dos
 282 dos-path:
 283         $(MAKE) -f test-build.mk CFLAGS= build=$(host) host=i386-go32 target=$(target) path-dos
 284
 285 .PHONY: do-dos
 286 do-dos: $(HOLESSTAMP) dos-x-$(target)-stamp-done
 287 build-dos: $(HOLESSTAMP) dos-x-$(target)-stamp-dos-checked
 288 config-dos: $(HOLESSTAMP) dos-x-$(target)-stamp-dos-configured
 289 path-dos:
 290         @echo "$(SET_CYGNUS_PATH)"
 291
 292 dos-x-$(target)-stamp-done:
 293         [ -f $(relbindir)/$(host)-gcc ] || (echo "must have gcc available"; exit 1)
 294         $(SET_CYGNUS_PATH) $(TIME) $(GNU_MAKE) -f test-build.mk dos-x-$(target)-stamp-installed  $(FLAGS_TO_PASS)
 295         if [ -f CLEAN_ALL -o -f CLEAN_CROSSES ] ; then rm -rf $(DOSDIR) ; else true ; fi
 296         touch $@
 297
 298 dos-x-$(target)-stamp-installed: $(HOLESSTAMP) dos-x-$(target)-stamp-intermediate
 299         [ -d dos-x-$(target)-installed ] || mkdir dos-x-$(target)-installed
 300         $(SET_CYGNUS_PATH) $(TREE)/release/mkdosrel dos-x-$(target)-intermediate \
 301           dos-x-$(target)-installed $(target)
 302 #       (cd dos-x-$(target)-installed; find . -print | $(TREE)/release/make8.3)
 303         touch $@
 304
 305 dos-x-$(target)-stamp-intermediate:  $(HOLESSTAMP) dos-x-$(target)-stamp-dos-checked
 306         [ -d dos-x-$(target)-intermediate ] || mkdir dos-x-$(target)-intermediate
 307         dir=`pwd` ; export dir ; \
 308         $(SET_CYGNUS_PATH) cd $(DOSDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) \
 309           prefix=$$dir/dos-x-$(target)-intermediate install install-info
 310         touch $@
 311
 312 dos-x-$(target)-stamp-dos-checked: $(HOLESSTAMP) dos-x-$(target)-stamp-dos-built
 313 #       cd $(DOSDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) check
 314         touch $@
 315
 316 dos-x-$(target)-stamp-dos-built:  $(HOLESSTAMP) dos-x-$(target)-stamp-dos-configured
 317         $(SET_CYGNUS_PATH) cd $(DOSDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) all info
 318         touch $@
 319
 320 dos-x-$(target)-stamp-dos-configured:  $(HOLESSTAMP)
 321         [ -d $(DOSDIR) ] || mkdir $(DOSDIR)
 322         $(SET_CYGNUS_PATH) cd $(DOSDIR) ; $(GNUC) $(configenv) $(TIME) $(CONFIG_SHELL) \
 323           ../$(TREE)/configure $(config) -v --srcdir=../$(TREE) --prefix=/cygnus \
 324           --program-transform-name='' $(configargs)
 325         touch $@
 326
 327
 328
 329
 330 .PHONY: do-native
 331 do-native: $(HOLESSTAMP) $(arch)-stamp-native
 332 do-native-config: $(arch)-stamp-native-configured
 333 build-native: $(HOLESSTAMP) $(arch)-stamp-native-checked
 334 config-native: $(HOLESSTAMP) $(arch)-stamp-native-configured
 335
 336 $(arch)-stamp-native: $(HOLESSTAMP)
 337         $(SET_NATIVE_HOLES) $(TIME) $(GNU_MAKE) -f test-build.mk  $(arch)-stamp-native-installed $(FLAGS_TO_PASS)
 338         if [ -f CLEAN_ALL -o -f CLEAN_CROSSES ] ; then rm -rf $(NATIVEDIR) ; else true ; fi
 339         touch $(arch)-stamp-native
 340
 341 $(arch)-stamp-native-installed: $(HOLESSTAMP) $(arch)-stamp-native-checked
 342         $(SET_NATIVE_HOLES) cd $(NATIVEDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) install
 343         $(SET_NATIVE_HOLES) cd $(NATIVEDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) install-info
 344         touch $@
 345
 346 $(arch)-stamp-native-checked: $(arch)-stamp-native-built
 347 #       cd $(NATIVEDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) check
 348         touch $@
 349
 350 $(arch)-stamp-native-built: $(HOLESSTAMP) $(arch)-stamp-native-configured
 351         $(SET_NATIVE_HOLES) cd $(NATIVEDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) all
 352         $(SET_NATIVE_HOLES) cd $(NATIVEDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) info
 353         touch $@
 354
 355 $(arch)-stamp-native-configured: $(HOLESSTAMP)
 356         [ -d $(NATIVEDIR) ] || mkdir $(NATIVEDIR)
 357         $(SET_NATIVE_HOLES) cd $(NATIVEDIR) ; $(configenv) CC="$(CC)" $(TIME) $(CONFIG_SHELL) ../$(TREE)/configure $(config) -v --srcdir=../$(TREE) $(prefixes) $(configargs)
 358         touch $@
 359
 360
 361 .PHONY: do-cygnus
 362 do-cygnus: $(HOLESSTAMP) $(arch)-stamp-cygnus
 363 build-cygnus: $(HOLESSTAMP) $(arch)-stamp-cygnus-checked
 364 config-cygnus: $(HOLESSTAMP) $(arch)-stamp-cygnus-configured
 365 path-cygnus:
 366         $(SET_CYGNUS_PATH) echo $$PATH
 367
 368 vault-cygnus: $(HOLESSTAMP) $(arch)-stamp-cygnus-built
 369         $(SET_CYGNUS_PATH) cd $(CYGNUSDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) vault-install
 370
 371
 372 $(arch)-stamp-cygnus:
 373         [ -f $(relbindir)/$(host)-gcc ] || (echo "must have gcc available"; exit 1)
 374         $(SET_CYGNUS_PATH) $(TIME) $(GNU_MAKE) -f test-build.mk $(arch)-stamp-cygnus-installed  $(FLAGS_TO_PASS)
 375         if [ -f CLEAN_ALL -o -f CLEAN_CROSSES ] ; then rm -rf $(CYGNUSDIR) ; else true ; fi
 376         touch $(arch)-stamp-cygnus
 377
 378 $(arch)-stamp-cygnus-installed:  $(HOLESSTAMP) $(arch)-stamp-cygnus-checked
 379         $(SET_CYGNUS_PATH) cd $(CYGNUSDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) install
 380         $(SET_CYGNUS_PATH) cd $(CYGNUSDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) install-info
 381         if [ -f VAULT-INSTALL ] ; then \
 382           $(SET_CYGNUS_PATH) cd $(CYGNUSDIR) ; $(MAKE) $(FLAGS_TO_PASS) $(GNUC) vault-install ; \
 383         else true ; fi
 384         touch $@
 385
 386 $(arch)-stamp-cygnus-checked: $(HOLESSTAMP) $(arch)-stamp-cygnus-built
 387 #       cd $(CYGNUSDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) check
 388         touch $@
 389
 390 $(arch)-stamp-cygnus-built:  $(HOLESSTAMP) $(arch)-stamp-cygnus-configured
 391         $(SET_CYGNUS_PATH) cd $(CYGNUSDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) all
 392         $(SET_CYGNUS_PATH) cd $(CYGNUSDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) info
 393         touch $@
 394
 395 $(arch)-stamp-cygnus-configured:  $(HOLESSTAMP)
 396         [ -d $(CYGNUSDIR) ] || mkdir $(CYGNUSDIR)
 397         $(SET_CYGNUS_PATH) cd $(CYGNUSDIR) ; $(configenv) $(GNUC) $(TIME) $(CONFIG_SHELL) ../$(TREE)/configure $(config) -v --srcdir=../$(TREE) $(prefixes) $(configargs)
 398         touch $@
 399
 400 .PHONY: do-latest
 401 do-latest: $(HOLESSTAMP) $(arch)-stamp-latest
 402 build-latest: $(HOLESSTAMP) $(arch)-stamp-latest-checked
 403
 404 $(arch)-stamp-latest:
 405         $(SET_LATEST_PATH) $(TIME) $(GNU_MAKE) -f test-build.mk $(arch)-stamp-latest-installed  $(FLAGS_TO_PASS)
 406         touch $(arch)-stamp-latest
 407
 408 $(arch)-stamp-latest-installed:  $(HOLESSTAMP) $(arch)-stamp-latest-checked
 409         $(SET_LATEST_PATH) cd $(LATESTDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) install
 410         $(SET_LATEST_PATH) cd $(LATESTDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) install-info
 411         touch $@
 412
 413 $(arch)-stamp-latest-checked: $(arch)-stamp-latest-built
 414 #       $(SET_LATEST_PATH) cd $(LATESTDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) check
 415         touch $@
 416
 417 $(arch)-stamp-latest-built: $(arch)-stamp-latest-configured
 418         $(SET_LATEST_PATH) cd $(LATESTDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) all
 419         $(SET_LATEST_PATH) cd $(LATESTDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) $(GNUC) info
 420         touch $@
 421
 422 $(arch)-stamp-latest-configured:
 423         [ -d $(LATESTDIR) ] || mkdir $(LATESTDIR)
 424         $(SET_LATEST_PATH) cd $(LATESTDIR) ; $(configenv) $(GNUC) $(TIME) $(CONFIG_SHELL) ../$(TREE)/configure $(config) -v --srcdir=../$(TREE) $(prefixes) $(configargs)
 425         touch $@
 426
 427
 428 .PHONY: in-place
 429 in-place:       $(host)-stamp-in-place
 430
 431 $(host)-stamp-in-place:
 432         PATH=/bin:/usr/bin:/usr/ucb ; \
 433           export PATH ; \
 434           SHELL=/bin/sh ; export SHELL ; \
 435           $(TIME) $(GNU_MAKE) -f test-build.mk $(host)-stamp-in-place-installed host=$(host) $(FLAGS_TO_PASS)
 436         touch $@
 437         if [ -f CLEAN_ALL ] ; then \
 438           rm -rf $(INPLACEDIR) ; \
 439         else \
 440           mv $(INPLACEDIR) $(STAGE1DIR) ; \
 441         fi
 442
 443 $(host)-stamp-in-place-installed: $(host)-stamp-in-place-checked
 444         cd $(INPLACEDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) "CFLAGS=$(CFLAGS)" install host=$(host)
 445         cd $(INPLACEDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) "CFLAGS=$(CFLAGS)" install-info host=$(host)
 446         touch $@
 447
 448 $(host)-stamp-in-place-checked: $(host)-stamp-in-place-built
 449 #       cd $(INPLACEDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) "CFLAGS=$(CFLAGS)" check host=$(host)
 450         touch $@
 451
 452 $(host)-stamp-in-place-built: $(host)-stamp-in-place-configured
 453         cd $(INPLACEDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) "CFLAGS=$(CFLAGS)" all host=$(host)
 454         cd $(INPLACEDIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) "CFLAGS=$(CFLAGS)" info host=$(host)
 455         touch $@
 456
 457 $(host)-stamp-in-place-configured: $(host)-stamp-in-place-cp
 458         cd $(INPLACEDIR) ; $(configenv) CC="$(CC)" $(TIME) $(CONFIG_SHELL) ./configure $(config) -v $(prefixes) $(configargs)
 459         touch $@
 460
 461 $(host)-stamp-in-place-cp:
 462         rm -rf $(INPLACEDIR)
 463         mkdir $(INPLACEDIR)
 464         (cd $(TREE) ; tar cf - .) | (cd $(INPLACEDIR) ; tar xf -)
 465         touch $@
 466
 467 $(host)-stamp-3stage-done: do1 do2 do3 comparison
 468         touch $@
 469
 470
 471 .PHONY: do1
 472 do1:        $(HOLESSTAMP) $(host)-stamp-stage1
 473 do1-config: $(HOLESSTAMP) $(host)-stamp-stage1-configured
 474 do1-build:  $(HOLESSTAMP) $(host)-stamp-stage1-checked
 475
 476 do1-vault: $(HOLESSTAMP) $(host)-stamp-stage1-built
 477         if [ -d $(WORKING_DIR).1 ] ; then \
 478           $(SET_NATIVE_HOLES) cd $(WORKING_DIR).1 ; $(MAKE) $(FLAGS_TO_PASS) host=$(host) "CFLAGS=$(CFLAGS)" vault-install ; \
 479         else \
 480           $(SET_NATIVE_HOLES) cd $(WORKING_DIR) ; $(MAKE) $(FLAGS_TO_PASS) host=$(host) "CFLAGS=$(CFLAGS)" vault-install ; \
 481         fi
 482
 483 $(host)-stamp-stage1:
 484         if [ -d $(STAGE1DIR) ] ; then \
 485                 mv $(STAGE1DIR) $(WORKING_DIR) ; \
 486         else \
 487                 true ; \
 488         fi
 489         $(SET_NATIVE_HOLES) $(TIME) $(GNU_MAKE) -f test-build.mk $(FLAGS_TO_PASS) host=$(host) $(host)-stamp-stage1-installed
 490         touch $@
 491         if [ -f CLEAN_ALL ] ; then \
 492           rm -rf $(WORKING_DIR) ; \
 493         else \
 494           mv $(WORKING_DIR) $(STAGE1DIR) ; \
 495         fi
 496
 497 $(host)-stamp-stage1-installed: $(host)-stamp-stage1-checked
 498         $(SET_NATIVE_HOLES) cd $(WORKING_DIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) "CFLAGS=$(CFLAGS)" install host=$(host)
 499         $(SET_NATIVE_HOLES) cd $(WORKING_DIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) "CFLAGS=$(CFLAGS)" install-info host=$(host)
 500 ifeq ($(host),rs6000-ibm-aix)
 501         -rm $(relbindir)/make
 502 endif
 503         touch $@
 504
 505 $(host)-stamp-stage1-checked: $(host)-stamp-stage1-built
 506 #       $(SET_NATIVE_HOLES) cd $(WORKING_DIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) "CFLAGS=$(CFLAGS)" check host=$(host)
 507         touch $@
 508
 509 $(host)-stamp-stage1-built: $(host)-stamp-stage1-configured
 510         $(SET_NATIVE_HOLES) cd $(WORKING_DIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) "CFLAGS=$(CFLAGS)" all host=$(host)
 511         $(SET_NATIVE_HOLES) cd $(WORKING_DIR) ; $(TIME) $(MAKE) $(FLAGS_TO_PASS) "CFLAGS=$(CFLAGS)" info host=$(host)
 512         touch $@
 513
 514 $(host)-stamp-stage1-configured:
 515         [ -d $(WORKING_DIR) ] || mkdir $(WORKING_DIR)
 516         $(SET_NATIVE_HOLES) cd $(WORKING_DIR) ; \
 517           $(configenv) CC="$(CC)" $(TIME) $(CONFIG_SHELL) ../$(TREE)/configure $(config) -v --srcdir=../$(TREE) $(prefixes) $(configargs)
 518         touch $@
 519
 520 .PHONY: do2
 521 do2:    $(HOLESDIR) $(host)-stamp-stage2
 522
 523 do2-vault: $(HOLESSTAMP) $(host)-stamp-stage2-built
 524         if [ -d $(WORKING_DIR).2 ] ; then \
 525           $(SET_CYGNUS_PATH) cd $(WORKING_DIR).2 ; $(MAKE) $(FLAGS_TO_PASS) host=$(host) "CFLAGS=$(CFLAGS)" vault-install ; \
 526         else \
 527           $(SET_CYGNUS_PATH) cd $(WORKING_DIR) ; $(MAKE) $(FLAGS_TO_PASS) host=$(host) "CFLAGS=$(CFLAGS)" vault-install ; \
 528         fi
 529
 530
 531
 532 $(host)-stamp-stage2:
 533         if [ -d $(STAGE2DIR) ] ; then \
 534                 mv $(STAGE2DIR) $(WORKING_DIR) ; \
 535         else \
 536                 true ; \
 537         fi
 538         $(SET_CYGNUS_PATH) $(TIME) $(GNU_MAKE) $(FLAGS_TO_PASS) -f test-build.mk -w $(host)-stamp-stage2-installed
 539         mv $(WORKING_DIR) $(STAGE2DIR)
 540         touch $@
 541
 542
 543 $(host)-stamp-stage2-installed: $(host)-stamp-stage2-checked
 544         $(SET_CYGNUS_PATH) cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(FLAGS_TO_PASS) $(GNUC) "CFLAGS=$(CFLAGS)" install host=$(host)
 545         $(SET_CYGNUS_PATH) cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(FLAGS_TO_PASS) $(GNUC) "CFLAGS=$(CFLAGS)" install-info host=$(host)
 546         touch $@
 547
 548 $(host)-stamp-stage2-checked: $(host)-stamp-stage2-built
 549 #       $(SET_CYGNUS_PATH) cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(FLAGS_TO_PASS) $(GNUC) "CFLAGS=$(CFLAGS)" check host=$(host)
 550         touch $@
 551
 552 $(host)-stamp-stage2-built: $(host)-stamp-stage2-configured
 553         $(SET_CYGNUS_PATH) cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(FLAGS_TO_PASS) $(GNUC) "CFLAGS=$(CFLAGS)" all host=$(host)
 554         $(SET_CYGNUS_PATH) cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(FLAGS_TO_PASS) $(GNUC) "CFLAGS=$(CFLAGS)" info host=$(host)
 555         touch $@
 556
 557 $(host)-stamp-stage2-configured:
 558         [ -d $(WORKING_DIR) ] || mkdir $(WORKING_DIR)
 559         $(SET_CYGNUS_PATH) cd $(WORKING_DIR) ; \
 560           $(configenv) $(GNUC) $(TIME) $(CONFIG_SHELL) ../$(TREE)/configure $(config) -v --srcdir=../$(TREE) $(prefixes) $(configargs)
 561         touch $@
 562
 563 .PHONY: do3
 564 do3:    $(HOLESDIR) $(host)-stamp-stage3
 565
 566 do3-vault: $(HOLESSTAMP) $(host)-stamp-stage3-built
 567         if [ -d $(WORKING_DIR).3 ] ; then \
 568           $(SET_CYGNUS_PATH) cd $(WORKING_DIR).3 ; $(MAKE) $(FLAGS_TO_PASS) host=$(host) "CFLAGS=$(CFLAGS)" vault-install ; \
 569         else \
 570           $(SET_CYGNUS_PATH) cd $(WORKING_DIR) ; $(MAKE) $(FLAGS_TO_PASS) host=$(host) "CFLAGS=$(CFLAGS)" vault-install ; \
 571         fi
 572
 573 $(host)-stamp-stage3:
 574         if [ -d $(STAGE3DIR) ] ; then \
 575                 mv $(STAGE3DIR) $(WORKING_DIR) ; \
 576         else \
 577                 true ; \
 578         fi
 579         $(SET_CYGNUS_PATH) $(TIME) $(GNU_MAKE) $(FLAGS_TO_PASS) -f test-build.mk -w $(host)-stamp-stage3-installed
 580         mv $(WORKING_DIR) $(STAGE3DIR)
 581         touch $@
 582
 583
 584 $(host)-stamp-stage3-installed: $(host)-stamp-stage3-checked
 585         $(SET_CYGNUS_PATH) cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(FLAGS_TO_PASS) $(GNUC) "CFLAGS=$(CFLAGS)" install host=$(host)
 586         $(SET_CYGNUS_PATH) cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(FLAGS_TO_PASS) $(GNUC) "CFLAGS=$(CFLAGS)" install-info host=$(host)
 587         if [ -f VAULT-INSTALL ] ; then \
 588           $(SET_CYGNUS_PATH) cd $(CYGNUSDIR) ; $(MAKE) $(FLAGS_TO_PASS) $(GNUC) vault-install ; \
 589         else true ; fi
 590         touch $@
 591
 592 $(host)-stamp-stage3-checked: $(host)-stamp-stage3-built
 593 #       $(SET_CYGNUS_PATH) cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(FLAGS_TO_PASS) $(GNUC) "CFLAGS=$(CFLAGS)" check host=$(host)
 594         touch $@
 595
 596 $(host)-check-3stage: $(host)-stamp-stage3
 597         $(SET_CYGNUS_PATH) cd $(STAGE3DIR) ; $(TIME) $(MAKE) -w $(FLAGS_TO_PASS) $(GNUC) "CFLAGS=$(CFLAGS)" check host=$(host)
 598         touch $@
 599
 600 $(host)-stamp-stage3-built: $(host)-stamp-stage3-configured
 601         $(SET_CYGNUS_PATH) cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(FLAGS_TO_PASS) $(GNUC) "CFLAGS=$(CFLAGS)" all host=$(host)
 602         $(SET_CYGNUS_PATH) cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(FLAGS_TO_PASS) $(GNUC) "CFLAGS=$(CFLAGS)" info host=$(host)
 603         touch $@
 604
 605 $(host)-stamp-stage3-configured:
 606         [ -d $(WORKING_DIR) ] || mkdir $(WORKING_DIR)
 607         $(SET_CYGNUS_PATH) cd $(WORKING_DIR) ; \
 608           $(configenv) $(GNUC) $(TIME) $(CONFIG_SHELL) ../$(TREE)/configure $(config) -v --srcdir=../$(TREE) $(prefixes) $(configargs)
 609         touch $@
 610
 611 .PHONY: do4
 612 do4:    $(HOLESDIR) $(host)-stamp-stage4
 613
 614 $(host)-stamp-stage4:
 615         if [ -d $(STAGE4DIR) ] ; then \
 616                 mv $(STAGE4DIR) $(WORKING_DIR) ; \
 617         else \
 618                 true ; \
 619         fi
 620         $(SET_CYGNUS_PATH) $(TIME) $(GNU_MAKE) $(FLAGS_TO_PASS) -f test-build.mk -w $(host)-stamp-stage4-checked
 621         mv $(WORKING_DIR) $(STAGE4DIR)
 622         touch $@
 623
 624
 625 $(host)-stamp-stage4-installed: $(host)-stamp-stage4-checked
 626         $(SET_CYGNUS_PATH) cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(FLAGS_TO_PASS) $(GNUC) "CFLAGS=$(CFLAGS)" install host=$(host)
 627         $(SET_CYGNUS_PATH) cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(FLAGS_TO_PASS) $(GNUC) "CFLAGS=$(CFLAGS)" install-info host=$(host)
 628         touch $@
 629
 630 $(host)-stamp-stage4-checked: $(host)-stamp-stage4-built
 631 #       $(SET_CYGNUS_PATH) cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(FLAGS_TO_PASS) $(GNUC) "CFLAGS=$(CFLAGS)" check host=$(host)
 632         touch $@
 633
 634 $(host)-stamp-stage4-built: $(host)-stamp-stage4-configured
 635         $(SET_CYGNUS_PATH) cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(FLAGS_TO_PASS) $(GNUC) "CFLAGS=$(CFLAGS)" all host=$(host)
 636         $(SET_CYGNUS_PATH) cd $(WORKING_DIR) ; $(TIME) $(MAKE) -w $(FLAGS_TO_PASS) $(GNUC) "CFLAGS=$(CFLAGS)" info host=$(host)
 637         touch $@
 638
 639 $(host)-stamp-stage4-configured:
 640         [ -d $(WORKING_DIR) ] || mkdir $(WORKING_DIR)
 641         $(SET_CYGNUS_PATH) cd $(WORKING_DIR) ; \
 642           $(configenv) $(GNUC) $(TIME) $(CONFIG_SHELL) ../$(TREE)/configure $(config) -v --srcdir=../$(TREE) $(prefixes) $(configargs)
 643         touch $@
 644
 645 # These things are needed by a three-stage, but are not included locally.
 646
 647 HOLES := \
 648         [ \
 649         ar \
 650         as \
 651         awk \
 652         basename \
 653         cat \
 654         cc \
 655         chmod \
 656         chgrp \
 657         chown \
 658         cmp \
 659         cp \
 660         cpio \
 661         date \
 662         diff \
 663         dirname \
 664         echo \
 665         egrep \
 666         ex \
 667         expr \
 668         false \
 669         find \
 670         grep \
 671         head \
 672         hostname \
 673         install \
 674         ld \
 675         lex \
 676         ln \
 677         ls \
 678         make \
 679         mkdir \
 680         mv \
 681         nm \
 682         pwd \
 683         ranlib \
 684         rm \
 685         rmdir \
 686         sed \
 687         sh \
 688         sort \
 689         tar \
 690         test \
 691         time \
 692         touch \
 693         tr \
 694         true \
 695         uname \
 696         uniq \
 697         uudecode \
 698         wc \
 699         whoami
 700
 701 ### so far only sun make supports VPATH
 702 ifeq ($(subst sun3,sun4,$(holesys)),sun4)
 703 MAKE_HOLE :=
 704 else
 705 MAKE_HOLE := make
 706 endif
 707
 708 ### solaris 2 -- don't use /usr/ucb/cc
 709 ifeq (sparc-sun-solaris2,$(holesys))
 710 SET_NATIVE_HOLES := SHELL=$(SHELL) ; PATH=/opt/SUNWspro/bin:`pwd`/$(HOLESDIR) ; export PATH ; export SHELL ;
 711 HOLE_DIRS := /usr/ccs/bin
 712 CC_HOLE :=
 713 NUKEM := cc
 714 endif
 715
 716 ifeq ($(host),i386-go32)
 717 DOS_HOLES := aout2exe doschk file
 718 endif
 719
 720 ### These things are also needed by a three-stage, but in this case, the GNU version of the tool is required.
 721 PARTIAL_HOLES := \
 722         $(MAKE_HOLE) \
 723         $(CC_HOLE) \
 724         $(DOS_HOLES) \
 725         flex \
 726         m4
 727
 728 ### look in these directories for things missing from a three-stage
 729 HOLE_DIRS := \
 730         $(HOLE_DIRS) \
 731         /bin \
 732         /usr/bin \
 733         /usr/ucb \
 734         /usr/unsupported/bin
 735
 736 ### look in these directories for alternate versions of some tools.
 737 PARTIAL_HOLE_DIRS := \
 738         /usr/latest/bin \
 739         /usr/progressive/bin \
 740         $(PARTIAL_HOLE_DIRS) \
 741         /usr/vintage/bin \
 742         /usr/unsupported/bin
 743
 744 $(HOLESDIR): $(holesys)-stamp-holes
 745
 746 $(holesys)-stamp-holes:
 747         -rm -rf $(HOLESDIR)
 748         -mkdir $(HOLESDIR)
 749         @for i in $(HOLES) ; do \
 750                 found= ; \
 751                 for j in $(HOLE_DIRS) ; do \
 752                         if [ -x $$j/$$i ] ; then \
 753                                 ln -s $$j/$$i $(HOLESDIR) || cp $$j/$$i $(HOLESDIR) ; \
 754                                 echo $$i from $$j ; \
 755                                 found=t ; \
 756                                 break ; \
 757                         fi ; \
 758                 done ; \
 759                 case "$$found" in \
 760                 t) ;; \
 761                 *) echo $$i is NOT found ;; \
 762                 esac ; \
 763         done
 764         @for i in $(PARTIAL_HOLES) ; do \
 765                 found= ; \
 766                 for j in $(PARTIAL_HOLE_DIRS) ; do \
 767                         if [ -x $$j/$$i ] ; then \
 768                                 rm -f $(HOLESDIR)/$$i ; \
 769                                 cp $$j/$$i $(HOLESDIR)/$$i || exit 1; \
 770                                 echo $$i from $$j ; \
 771                                 found=t ; \
 772                                 break ; \
 773                         fi ; \
 774                 done ; \
 775                 case "$$found" in \
 776                 t) ;; \
 777                 *) echo $$i is NOT found ;; \
 778                 esac ; \
 779         done
 780 ifdef NUKEM
 781         cd $(HOLESDIR); rm -f $(NUKEM)
 782 endif
 783         touch $@
 784
 785 # Get the cross-tools for build cross host when not building on the host.
 786
 787 BUILD_HOST_HOLES := \
 788         byacc \
 789         gcc \
 790         makeinfo \
 791         $(AR) \
 792         $(AS) \
 793         $(CC) \
 794         $(CXX) \
 795         $(GXX) \
 796         $(NM) \
 797         $(RANLIB)
 798
 799 BUILD_HOLES_DIRS := $(release_root)/H-$(build)/bin $(PARTIAL_HOLE_DIRS)
 800
 801 ifdef BUILD_HOST_HOLES_DIR
 802 $(BUILD_HOST_HOLES_DIR): $(build)-x-$(host)-stamp-holes
 803 endif
 804
 805 ifneq ($(build),$(host))
 806 $(build)-x-$(host)-stamp-holes:
 807         -rm -rf $(BUILD_HOST_HOLES_DIR)
 808         -mkdir $(BUILD_HOST_HOLES_DIR)
 809         @for i in $(BUILD_HOST_HOLES) ; do \
 810                 found= ; \
 811                 for j in $(BUILD_HOLES_DIRS) ; do \
 812                         if [ -x $$j/$$i ] ; then \
 813                                 ln -s $$j/$$i $(BUILD_HOST_HOLES_DIR) || cp $$j/$$i $(BUILD_HOST_HOLES_DIR) ; \
 814                                 echo $$i from $$j ; \
 815                                 found=t ; \
 816                                 break ; \
 817                         fi ; \
 818                 done ; \
 819                 case "$$found" in \
 820                 t) ;; \
 821                 *) echo $$i is NOT found ;; \
 822                 esac ; \
 823         done
 824         touch $@
 825 endif
 826
 827 # Get the cross tools for build cross target when not building on the host.
 828
 829 BUILD_TARGET_HOLES := \
 830         byacc \
 831         gcc \
 832         makeinfo \
 833         $(AR_FOR_TARGET) \
 834         $(AS_FOR_TARGET) \
 835         $(CC_FOR_TARGET) \
 836         $(CXX_FOR_TARGET) \
 837         $(GXX_FOR_TARGET) \
 838         $(NM_FOR_TARGET) \
 839         $(RANLIB_FOR_TARGET)
 840
 841 ifdef BUILD_TARGET_HOLES_DIR
 842 $(BUILD_TARGET_HOLES_DIR): $(build)-x-$(target)-stamp-holes
 843 endif
 844
 845 ifneq ($(build),$(target))
 846 $(build)-x-$(target)-stamp-holes:
 847         -rm -rf $(BUILD_TARGET_HOLES_DIR)
 848         -mkdir $(BUILD_TARGET_HOLES_DIR)
 849         @for i in $(BUILD_TARGET_HOLES) ; do \
 850                 found= ; \
 851                 for j in $(BUILD_HOLES_DIRS) ; do \
 852                         if [ -x $$j/$$i ] ; then \
 853                                 ln -s $$j/$$i $(BUILD_TARGET_HOLES_DIR) || cp $$j/$$i $(BUILD_TARGET_HOLES_DIR) ; \
 854                                 echo $$i from $$j ; \
 855                                 found=t ; \
 856                                 break ; \
 857                         fi ; \
 858                 done ; \
 859                 case "$$found" in \
 860                 t) ;; \
 861                 *) echo $$i is NOT found ;; \
 862                 esac ; \
 863         done
 864         touch $@
 865 endif
 866
 867 .PHONY: comparison
 868 comparison: $(host)-stamp-3stage-compared
 869 comparison-stage3to4: $(host)-stamp-4stage-compared
 870
 871 $(host)-stamp-3stage-compared:
 872         rm -f .bad-compare
 873 ifeq ($(patsubst %-lynxos,mips-sgi-irix4,$(subst i386-sco3.2v4,mips-sgi-irix4,$(subst rs6000-ibm-aix,mips-sgi-irix4,$(subst mips-dec-ultrix,mips-sgi-irix4,$(host))))),mips-sgi-irix4)
 874         for i in `cd $(STAGE3DIR) ; find . -name \*.o -print` ; do \
 875                 tail +10c $(STAGE2DIR)/$$i > foo1 ; \
 876                 tail +10c $(STAGE3DIR)/$$i > foo2 ; \
 877                 if cmp foo1 foo2 ; then \
 878                         true ; \
 879                 else \
 880                         echo $$i ; \
 881                         touch .bad-compare ; \
 882                 fi ; \
 883         done
 884         rm -f foo1 foo2
 885 else
 886         for i in `cd $(STAGE3DIR) ; find . -name \*.o -print` ; do \
 887                 cmp $(STAGE2DIR)/$$i $(STAGE3DIR)/$$i || touch .bad-compare ; \
 888         done
 889 endif
 890         if [ -f CLEAN_ALL ] ; then \
 891           rm -rf $(STAGE2DIR) $(STAGE3DIR) ; \
 892         else \
 893           if [ -f CLEAN_STAGES ] ; then \
 894             if [ -f .bad-compare ] ; then \
 895               true ; \
 896             else \
 897               rm -rf $(STAGE1DIR) $(STAGE2DIR) ; \
 898             fi ; \
 899           else true ; \
 900           fi ; \
 901         fi
 902         touch $@
 903
 904 $(host)-stamp-4stage-compared:
 905         rm -f .bad-compare
 906 ifeq ($(patsubst %-lynxos,mips-sgi-irix4,$(subst i386-sco3.2v4,mips-sgi-irix4,$(subst rs6000-ibm-aix,mips-sgi-irix4,$(subst mips-dec-ultrix,mips-sgi-irix4,$(host))))),mips-sgi-irix4)
 907         for i in `cd $(STAGE4DIR) ; find . -name \*.o -print` ; do \
 908                 tail +10c $(STAGE3DIR)/$$i > foo1 ; \
 909                 tail +10c $(STAGE4DIR)/$$i > foo2 ; \
 910                 if cmp foo1 foo2 ; then \
 911                         true ; \
 912                 else \
 913                         echo $$i ; \
 914                         touch .bad-compare ; \
 915                 fi ; \
 916         done
 917         rm -f foo1 foo2
 918 else
 919         for i in `cd $(STAGE4DIR) ; find . -name \*.o -print` ; do \
 920                 cmp $(STAGE3DIR)/$$i $(STAGE4DIR)/$$i || touch .bad-compare ; \
 921         done
 922 endif
 923         if [ -f CLEAN_ALL ] ; then \
 924           rm -rf $(STAGE2DIR) $(STAGE3DIR) $(STAGE4DIR) ; \
 925         else \
 926           if [ -f CLEAN_STAGES ] ; then \
 927             if [ -f .bad-compare ] ; then \
 928               true ; \
 929             else \
 930               rm -rf $(STAGE1DIR) $(STAGE2DIR) $(STAGE3DIR) ; \
 931             fi ; \
 932           else true ; \
 933           fi ; \
 934         fi
 935
 936 .PHONY: clean
 937 clean:
 938         rm -rf $(HOLESDIR) $(INPLACEDIR) $(WORKING_DIR)* $(host)-stamp-* *~
 939
 940 .PHONY: very
 941 very:
 942         rm -rf $(TREE)
 943
 944 force:
 945
 946 endif # host
 947
 948 ### Local Variables:
 949 ### fill-column: 131
 950 ### End: