ghc.mk

   1 # -----------------------------------------------------------------------------
   2 #
   3 # (c) 2009 The University of Glasgow
   4 #
   5 # This file is part of the GHC build system.
   6 #
   7 # To understand how the build system works and how to modify it, see
   8 #      http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture
   9 #      http://hackage.haskell.org/trac/ghc/wiki/Building/Modifying
  10 #
  11 # -----------------------------------------------------------------------------
  12
  13 # ToDo List.
  14 #
  15 #   * remove old Makefiles, add new stubs for building in subdirs
  16 #     * docs/Makefile
  17 #     * docs/docbook-cheat-sheet/Makefile
  18 #     * docs/ext-core/Makefile
  19 #     * docs/man/Makefile
  20 #     * docs/storage-mgmt/Makefile
  21 #     * docs/vh/Makefile
  22 #     * rts/dotnet/Makefile
  23 #     * utils/Makefile
  24 #   * add Makefiles for the rest of the utils/ programs that aren't built
  25 #     by default (need to exclude them from 'make all' too)
  26
  27 # Possible cleanups:
  28 #
  29 #   * per-source-file dependencies instead of one .depend file?
  30 #   * eliminate undefined variables, and use --warn-undefined-variables?
  31 #   * put outputs from different ways in different subdirs of distdir/build,
  32 #     then we don't have to use -osuf/-hisuf.  We would have to install
  33 #     them in different places too, so we'd need ghc-pkg support for packages
  34 #     of different ways.
  35 #   * make PACKAGES generated by './configure' or './boot'?
  36 #   * we should use a directory of package.conf files rather than a single
  37 #     file for the inplace package database, so that we can express
  38 #     dependencies more accurately.  Otherwise it's possible to get into
  39 #     a state where the package database is out of date, and the build
  40 #     system doesn't know.
  41
  42 # Approximate build order.
  43 #
  44 # The actual build order is defined by dependencies, and the phase
  45 # ordering used to ensure correct ordering of makefile-generation; see
  46 #    http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture/Idiom/PhaseOrdering
  47 #
  48 #     * With bootstrapping compiler:
  49 #           o Build utils/ghc-cabal
  50 #           o Build utils/ghc-pkg
  51 #           o Build utils/hsc2hs
  52 #     * For each package:
  53 #           o configure, generate package-data.mk and inplace-pkg-info
  54 #           o register each package into inplace/lib/package.conf
  55 #     * build libffi
  56 #     * With bootstrapping compiler:
  57 #           o Build libraries/{filepath,hpc,extensible-exceptions,Cabal}
  58 #           o Build compiler (stage 1)
  59 #     * With stage 1:
  60 #           o Build libraries/*
  61 #           o Build rts
  62 #           o Build utils/* (except haddock)
  63 #           o Build compiler (stage 2)
  64 #     * With stage 2:
  65 #           o Build utils/haddock
  66 #           o Build compiler (stage 3) (optional)
  67 #     * With haddock:
  68 #           o libraries/*
  69 #           o compiler
  70
  71 .PHONY: default all haddock
  72
  73 # We need second expansion for the way we handle directories, so that
  74 #     | $$$$(dir $$$$@)/.
  75 # expands to the directory of a rule that uses a % pattern.
  76 .SECONDEXPANSION:
  77
  78 default : all
  79
  80 # Catch make if it runs away into an infinite loop
  81 ifeq      "$(MAKE_RESTARTS)" ""
  82 else ifeq "$(MAKE_RESTARTS)" "1"
  83 else ifeq "$(MAKE_RESTARTS)" "2"
  84 else
  85 $(error Make has restarted itself $(MAKE_RESTARTS) times; is there a makefile bug?)
  86 endif
  87
  88 # Just bring makefiles up to date:
  89 .PHONY: just-makefiles
  90 just-makefiles:
  91         @:
  92
  93 ifneq "$(CLEANING)" "YES"
  94 CLEANING = NO
  95 endif
  96
  97 # -----------------------------------------------------------------------------
  98 # Misc GNU make utils
  99
 100 nothing=
 101 space=$(nothing) $(nothing)
 102 comma=,
 103
 104 # Cancel all suffix rules.  Ideally we'd like to have 'make -r' turned on
 105 # by default, because that disables all the implicit rules, but there doesn't
 106 # seem to be a good way to do that.  This turns off all the old-style suffix
 107 # rules, which does half the job and speeds up make quite a bit:
 108 .SUFFIXES:
 109
 110 # -----------------------------------------------------------------------------
 111 # Makefile debugging
 112 #
 113 # to see the effective value used for a Makefile variable, do
 114 #  make show VALUE=MY_VALUE
 115 #
 116
 117 show:
 118         @echo '$(VALUE)="$($(VALUE))"'
 119
 120 # -----------------------------------------------------------------------------
 121 # Include subsidiary build-system bits
 122
 123 include mk/tree.mk
 124
 125 ifeq "$(findstring clean,$(MAKECMDGOALS))" ""
 126 include mk/config.mk
 127 ifeq "$(ProjectVersion)" ""
 128 $(error Please run ./configure first)
 129 endif
 130 endif
 131
 132 include mk/ways.mk
 133
 134 # (Optional) build-specific configuration
 135 include mk/custom-settings.mk
 136
 137 ifeq "$(findstring clean,$(MAKECMDGOALS))" ""
 138 ifeq "$(GhcLibWays)" ""
 139 $(error $$(GhcLibWays) is empty, it must contain at least one way)
 140 endif
 141 endif
 142
 143 # -----------------------------------------------------------------------------
 144 # Utility definitions
 145
 146 include rules/trace.mk
 147 include rules/make-command.mk
 148
 149 # -----------------------------------------------------------------------------
 150 # Macros for standard targets
 151
 152 include rules/all-target.mk
 153 include rules/clean-target.mk
 154
 155 # -----------------------------------------------------------------------------
 156 # The inplace tree
 157
 158 $(eval $(call clean-target,inplace,,inplace))
 159
 160 # -----------------------------------------------------------------------------
 161 # Whether to build dependencies or not
 162
 163 # When we're just doing 'make clean' or 'make show', then we don't need
 164 # to build dependencies.
 165
 166 ifneq "$(findstring clean,$(MAKECMDGOALS))" ""
 167 NO_INCLUDE_DEPS = YES
 168 NO_INCLUDE_PKGDATA = YES
 169 endif
 170 ifneq "$(findstring bootstrapping-files,$(MAKECMDGOALS))" ""
 171 NO_INCLUDE_DEPS = YES
 172 NO_INCLUDE_PKGDATA = YES
 173 endif
 174 ifeq "$(findstring show,$(MAKECMDGOALS))" "show"
 175 NO_INCLUDE_DEPS = YES
 176 # We want package-data.mk for show
 177 endif
 178
 179 # -----------------------------------------------------------------------------
 180 # Ways
 181
 182 include rules/way-prelims.mk
 183
 184 $(foreach way,$(ALL_WAYS),\
 185   $(eval $(call way-prelims,$(way))))
 186
 187 # -----------------------------------------------------------------------------
 188 # Compilation Flags
 189
 190 include rules/distdir-way-opts.mk
 191
 192 # -----------------------------------------------------------------------------
 193 # Finding source files and object files
 194
 195 include rules/hs-sources.mk
 196 include rules/c-sources.mk
 197 include rules/includes-sources.mk
 198 include rules/hs-objs.mk
 199 include rules/c-objs.mk
 200 include rules/cmm-objs.mk
 201
 202 # -----------------------------------------------------------------------------
 203 # Suffix rules
 204
 205 # Suffix rules cause "make clean" to fail on Windows (trac #3233)
 206 # so we don't make any when cleaning.
 207 ifneq "$(CLEANING)" "YES"
 208
 209 include rules/hs-suffix-rules-srcdir.mk
 210 include rules/hs-suffix-rules.mk
 211 include rules/hi-rule.mk
 212
 213 $(foreach way,$(ALL_WAYS),\
 214   $(eval $(call hi-rule,$(way))))
 215
 216 include rules/c-suffix-rules.mk
 217 include rules/cmm-suffix-rules.mk
 218
 219 endif # CLEANING=YES
 220
 221 # -----------------------------------------------------------------------------
 222 # Building package-data.mk files from .cabal files
 223
 224 include rules/package-config.mk
 225
 226 # -----------------------------------------------------------------------------
 227 # Building dependencies
 228
 229 include rules/build-dependencies.mk
 230
 231 # -----------------------------------------------------------------------------
 232 # Build package-data.mk files
 233
 234 include rules/build-package-data.mk
 235
 236 # -----------------------------------------------------------------------------
 237 # Build and install a program
 238
 239 include rules/build-prog.mk
 240 include rules/shell-wrapper.mk
 241
 242 # -----------------------------------------------------------------------------
 243 # Build a perl script
 244
 245 include rules/build-perl.mk
 246
 247 # -----------------------------------------------------------------------------
 248 # Build a package
 249
 250 include rules/build-package.mk
 251 include rules/build-package-way.mk
 252 include rules/haddock.mk
 253 include rules/tags-package.mk
 254 include rules/extra-packages.mk
 255
 256 # -----------------------------------------------------------------------------
 257 # Registering hand-written package descriptions (used in libffi and rts)
 258
 259 include rules/manual-package-config.mk
 260
 261 # -----------------------------------------------------------------------------
 262 # Docs
 263
 264 include rules/docbook.mk
 265
 266 # -----------------------------------------------------------------------------
 267 # Making bindists
 268
 269 include rules/bindist.mk
 270
 271 # -----------------------------------------------------------------------------
 272 # Directories
 273
 274 # Don't try to delete directories:
 275 .PRECIOUS: %/.
 276
 277 # Create build directories on demand.  NB. the | below: this indicates
 278 # that $(MKDIRHIER) is an order-only dependency, which means that this
 279 # rule fires after building mkdirhier, but we won't try to recreate
 280 # directories if mkdirhier changes.
 281 %/. : | $(MKDIRHIER)
 282         "$(MKDIRHIER)" $@
 283
 284 # -----------------------------------------------------------------------------
 285 # Packages
 286
 287 # --------------------------------
 288 # Properties of packages
 289 # These lists say "if this package is built, here's a property it has"
 290 # They do not say "this package will be built"; see $(PACKAGES_xx) for that
 291
 292 # Packages that are built but not installed
 293 INTREE_ONLY_PACKAGES := haskeline mtl terminfo utf8-string xhtml
 294
 295 # Packages that, if present, must be built by the stage2 compiler,
 296 # because they use TH and/or annotations, or depend on other stage2
 297 # packages.
 298 STAGE2_PACKAGES := dph/dph-base dph/dph-prim-interface dph/dph-prim-seq \
 299                    dph/dph-common dph/dph-prim-par dph/dph-par dph/dph-seq \
 300                    vector primitive
 301
 302 # Packages that are built by stage0, in addition to stage1.  These
 303 # packages are dependencies of GHC, that we do not assume the stage0
 304 # compiler already has installed (or up-to-date enough).
 305 #
 306 # We assume that the stage0 compiler has a suitable bytestring package,
 307 # so we don't have to include it below.
 308 STAGE0_PACKAGES = Cabal hpc extensible-exceptions binary bin-package-db
 309
 310 # These packages are installed, but are installed hidden
 311 # Why install them at all?  Because the 'ghc' package depends on them
 312 HIDDEN_PACKAGES = binary
 313
 314 # $(EXTRA_PACKAGES)  is another classification, of packages built but
 315 #                    not installed
 316 #                    It is set in rules/extra-package.mk,
 317 #                    by $(call extra-packages) a little further down
 318 #                    this ghc.mk
 319
 320
 321 # --------------------------------
 322 # Packages to build
 323 # The lists of packages that we *actually* going to build in each stage:
 324 #
 325 #  $(STAGE0_PACKAGE)    does double duty; it really is the list of packages
 326 #                       we build the bootstrap compiler in stage 0
 327 #
 328 #  $(PACKAGES)          A list of directories relative to libraries/ containing
 329 #                       packages that will be built by stage1, in dependency
 330 #                       order.
 331 #
 332 #  $(PACKAGES_STAGE2)   Ditto, for stage2.
 333 #
 334
 335 define addPackageGeneral
 336 # args: $1 = PACKAGES variable, $2 = package, $3 = condition
 337     ifeq "$3" ""
 338         $1 += $2
 339     else
 340         ifeq "$$(CLEANING)" "YES"
 341             $1 += $2
 342         else
 343             ifeq $3
 344                 $1 += $2
 345             endif
 346         endif
 347     endif
 348 endef
 349
 350 define addPackage # args: $1 = package, $2 = condition
 351 ifeq "$(filter $1,$(STAGE2_PACKAGES))" "$1"
 352 $(call addPackageGeneral,PACKAGES_STAGE2,$1,$2)
 353 else
 354 $(call addPackageGeneral,PACKAGES,$1,$2)
 355 endif
 356 endef
 357
 358 $(eval $(call addPackage,ghc-prim))
 359 ifeq "$(CLEANING)" "YES"
 360 $(eval $(call addPackage,integer-gmp))
 361 $(eval $(call addPackage,integer-simple))
 362 else
 363 $(eval $(call addPackage,$(INTEGER_LIBRARY)))
 364 endif
 365 $(eval $(call addPackage,base))
 366 $(eval $(call addPackage,filepath))
 367 $(eval $(call addPackage,array))
 368 $(eval $(call addPackage,bytestring))
 369 $(eval $(call addPackage,containers))
 370
 371 $(eval $(call addPackage,Win32,($$(Windows),YES)))
 372 $(eval $(call addPackage,unix,($$(Windows),NO)))
 373
 374 $(eval $(call addPackage,old-locale))
 375 $(eval $(call addPackage,old-time))
 376 $(eval $(call addPackage,time))
 377 $(eval $(call addPackage,directory))
 378 $(eval $(call addPackage,process))
 379 $(eval $(call addPackage,random))
 380 $(eval $(call addPackage,extensible-exceptions))
 381 $(eval $(call addPackage,haskell98))
 382 $(eval $(call addPackage,haskell2010))
 383 $(eval $(call addPackage,hpc))
 384 $(eval $(call addPackage,pretty))
 385 $(eval $(call addPackage,template-haskell))
 386 $(eval $(call addPackage,Cabal))
 387 $(eval $(call addPackage,binary))
 388 $(eval $(call addPackage,bin-package-db))
 389 $(eval $(call addPackage,mtl))
 390 $(eval $(call addPackage,utf8-string))
 391 $(eval $(call addPackage,xhtml))
 392 $(eval $(call addPackage,terminfo,($$(Windows),NO)))
 393 $(eval $(call addPackage,haskeline))
 394
 395 $(eval $(call extra-packages))
 396
 397 # -------------------------------------------
 398 # Dependencies between package-data.mk files
 399
 400 # We cannot run ghc-cabal to configure a package until we have
 401 # configured and registered all of its dependencies.  So the following
 402 # hack forces all the configure steps to happen in exactly the following order:
 403 #
 404 #  $(PACKAGES) ghc(stage2) $(PACKAGES_STAGE2)
 405 #
 406 # Ideally we should use the correct dependencies here to allow more
 407 # parallelism, but we don't know the dependencies until we've
 408 # generated the pacakge-data.mk files.
 409 define fixed_pkg_dep
 410 libraries/$1/$2/package-data.mk : $$(GHC_PKG_INPLACE) $$(fixed_pkg_prev)
 411 fixed_pkg_prev:=libraries/$1/$2/package-data.mk
 412 endef
 413
 414 ifneq "$(BINDIST)" "YES"
 415 fixed_pkg_prev=
 416 $(foreach pkg,$(PACKAGES),$(eval $(call fixed_pkg_dep,$(pkg),dist-install)))
 417
 418 # the GHC package doesn't live in libraries/, so we add its dependency manually:
 419 compiler/stage2/package-data.mk: $(fixed_pkg_prev)
 420 fixed_pkg_prev:=compiler/stage2/package-data.mk
 421
 422 # and continue with PACKAGES_STAGE2, which depend on GHC:
 423 $(foreach pkg,$(PACKAGES_STAGE2),$(eval $(call fixed_pkg_dep,$(pkg),dist-install)))
 424
 425 ghc/stage1/package-data.mk: compiler/stage1/package-data.mk
 426 ghc/stage2/package-data.mk: compiler/stage2/package-data.mk
 427 # haddock depends on ghc and some libraries, but depending on GHC's
 428 # package-data.mk is sufficient, as that in turn depends on all the
 429 # libraries
 430 utils/haddock/dist/package-data.mk: compiler/stage2/package-data.mk
 431
 432 utils/ghc-pkg/dist-install/package-data.mk: compiler/stage2/package-data.mk
 433 utils/hsc2hs/dist-install/package-data.mk: compiler/stage2/package-data.mk
 434 utils/compare_sizes/dist/package-data.mk: compiler/stage2/package-data.mk
 435
 436 # add the final two package.conf dependencies: ghc-prim depends on RTS,
 437 # and RTS depends on libffi.
 438 libraries/ghc-prim/dist-install/package-data.mk : rts/package.conf.inplace
 439 rts/package.conf.inplace : libffi/package.conf.inplace
 440 endif
 441
 442 # --------------------------------
 443 # Misc package-related settings
 444
 445 BOOT_PKG_CONSTRAINTS := $(foreach p,$(STAGE0_PACKAGES),--constraint "$p == $(shell grep -i "^Version:" libraries/$p/$p.cabal | sed "s/[^0-9.]//g")")
 446
 447 # The actual .a and .so/.dll files: needed for dependencies.
 448 ALL_STAGE1_LIBS  = $(foreach lib,$(PACKAGES),$(libraries/$(lib)_dist-install_v_LIB))
 449 ifeq "$(BuildSharedLibs)" "YES"
 450 ALL_STAGE1_LIBS += $(foreach lib,$(PACKAGES),$(libraries/$(lib)_dist-install_dyn_LIB))
 451 endif
 452 BOOT_LIBS = $(foreach lib,$(STAGE0_PACKAGES),$(libraries/$(lib)_dist-boot_v_LIB))
 453 # A useful pseudo-target
 454 .PHONY: stage1_libs
 455 stage1_libs : $(ALL_STAGE1_LIBS)
 456
 457 OTHER_LIBS = libffi/dist-install/build/libHSffi$(v_libsuf) libffi/dist-install/build/HSffi.o
 458 ifeq "$(BuildSharedLibs)" "YES"
 459 OTHER_LIBS  += libffi/dist-install/build/libHSffi$(dyn_libsuf)
 460 endif
 461
 462 # ----------------------------------------
 463 # Special magic for the ghc-prim package
 464
 465 # We want the ghc-prim package to include the GHC.Prim module when it
 466 # is registered, but not when it is built, because GHC.Prim is not a
 467 # real source module, it is built-in to GHC.  The old build system did
 468 # this using Setup.hs, but we can't do that here, so we have a flag to
 469 # enable GHC.Prim in the .cabal file (so that the ghc-prim package
 470 # remains compatible with the old build system for the time being).
 471 # GHC.Prim module in the ghc-prim package with a flag:
 472 #
 473 libraries/ghc-prim_CONFIGURE_OPTS += --flag=include-ghc-prim
 474
 475 # And then we strip it out again before building the package:
 476 define libraries/ghc-prim_PACKAGE_MAGIC
 477 libraries/ghc-prim_dist-install_MODULES := $$(filter-out GHC.Prim,$$(libraries/ghc-prim_dist-install_MODULES))
 478 endef
 479
 480 PRIMOPS_TXT = $(GHC_COMPILER_DIR)/prelude/primops.txt
 481
 482 libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.hs : $(GENPRIMOP_INPLACE) $(PRIMOPS_TXT) | $$(dir $$@)/.
 483         "$(GENPRIMOP_INPLACE)" --make-haskell-wrappers <$(PRIMOPS_TXT) >$@
 484
 485 # Required so that Haddock documents the primops.
 486 libraries/ghc-prim_dist-install_EXTRA_HADDOCK_SRCS = libraries/ghc-prim/dist-install/build/autogen/GHC/Prim.hs
 487
 488 # ----------------------------------------
 489 # Special magic for the integer package
 490
 491 ifneq "$(CLEANING)" "YES"
 492 ifeq "$(INTEGER_LIBRARY)" "integer-gmp"
 493 libraries/base_dist-install_CONFIGURE_OPTS += --flags=-integer-simple
 494 else
 495     ifeq "$(INTEGER_LIBRARY)" "integer-simple"
 496         libraries/base_dist-install_CONFIGURE_OPTS += --flags=integer-simple
 497     else
 498 $(error Unknown integer library: $(INTEGER_LIBRARY))
 499     endif
 500 endif
 501 endif
 502
 503 # ----------------------------------------------
 504 # Checking packages with 'cabal check'
 505
 506 ifeq "$(CHECK_PACKAGES)" "YES"
 507 all: check_packages
 508 endif
 509
 510 # These packages don't pass the Cabal checks because hs-source-dirs
 511 # points outside the source directory. This isn't a real problem in
 512 # these cases, so we just skip checking them.
 513 # NB. these must come before we include the ghc.mk files below, because
 514 # they disable the relevant rules.
 515 CHECKED_libraries/dph/dph-seq = YES
 516 CHECKED_libraries/dph/dph-par = YES
 517 # In compiler's case, include-dirs points outside of the source tree
 518 CHECKED_compiler = YES
 519
 520 # -----------------------------------------------------------------------------
 521 # Include build instructions from all subdirs
 522
 523 # For the rationale behind the build phases, see
 524 #   http://hackage.haskell.org/trac/ghc/wiki/Building/Architecture/Idiom/PhaseOrdering
 525
 526 # Setting foo_dist_DISABLE=YES means "in directory foo, for build
 527 # "dist", just read the package-data.mk file, do not build anything".
 528
 529 # We carefully engineer things so that we can build the
 530 # package-data.mk files early on: they depend only on a few tools also
 531 # built early.  Having got the package-data.mk files built, we can
 532 # restart make with up-to-date information about all the packages
 533 # (this is phase 0).  The remaining problem is the .depend files:
 534 #
 535 #   - .depend files in libraries need the stage 1 compiler to build
 536 #   - ghc/stage1/.depend needs compiler/stage1 built
 537 #   - compiler/stage1/.depend needs the bootstrap libs built
 538 #
 539 # GHC 6.11+ can build a .depend file without having built the
 540 # dependencies of the package, but we can't rely on the bootstrapping
 541 # compiler being able to do this, which is why we have to separate the
 542 # three phases above.
 543
 544 # So this is the final ordering:
 545
 546 # Phase 0 : all package-data.mk files
 547 #           (requires ghc-cabal, ghc-pkg, mkdirhier, dummy-ghc etc.)
 548 # Phase 1 : .depend files for bootstrap libs
 549 #           (requires hsc2hs)
 550 # Phase 2 : compiler/stage1/.depend
 551 #           (requires bootstrap libs and genprimopcode)
 552 # Phase 3 : ghc/stage1/.depend
 553 #           (requires compiler/stage1)
 554 #
 555 # The rest : libraries/*/dist-install, compiler/stage2, ghc/stage2
 556
 557 ifneq "$(BINDIST)" "YES"
 558 BUILD_DIRS += \
 559    $(GHC_MKDIRHIER_DIR)
 560 endif
 561
 562 BUILD_DIRS += \
 563    docs/users_guide \
 564    docs/ext-core \
 565    docs/man \
 566    libraries/Cabal/doc \
 567    $(GHC_UNLIT_DIR) \
 568    $(GHC_HP2PS_DIR)
 569
 570 ifneq "$(GhcUnregisterised)" "YES"
 571 BUILD_DIRS += \
 572    $(GHC_MANGLER_DIR) \
 573    $(GHC_SPLIT_DIR)
 574 endif
 575
 576 ifneq "$(BINDIST)" "YES"
 577 BUILD_DIRS += \
 578    $(GHC_GENPRIMOP_DIR)
 579 endif
 580
 581 BUILD_DIRS += \
 582    driver \
 583    driver/ghci \
 584    driver/ghc \
 585    driver/haddock \
 586    libffi \
 587    includes \
 588    rts
 589
 590 ifneq "$(BINDIST)" "YES"
 591 BUILD_DIRS += \
 592    bindisttest \
 593    $(GHC_CABAL_DIR) \
 594    $(GHC_GENAPPLY_DIR)
 595 endif
 596
 597 BUILD_DIRS += \
 598    utils/haddock \
 599    utils/haddock/doc
 600
 601 ifneq "$(CLEANING)" "YES"
 602 BUILD_DIRS += \
 603    $(patsubst %, libraries/%, $(PACKAGES))
 604 endif
 605
 606 ifeq "$(INTEGER_LIBRARY)" "integer-gmp"
 607 BUILD_DIRS += libraries/integer-gmp/gmp
 608 endif
 609
 610 BUILD_DIRS += \
 611    compiler \
 612    $(GHC_HSC2HS_DIR) \
 613    $(GHC_PKG_DIR) \
 614    utils/testremove \
 615    utils/ghctags \
 616    utils/hpc \
 617    utils/runghc \
 618    ghc
 619 ifeq "$(Windows)" "YES"
 620 BUILD_DIRS += \
 621    $(GHC_TOUCHY_DIR)
 622 endif
 623
 624 ifneq "$(BINDIST)" "YES"
 625 BUILD_DIRS += \
 626    utils/mkUserGuidePart
 627 endif
 628
 629 BUILD_DIRS += utils/count_lines
 630 BUILD_DIRS += utils/compare_sizes
 631
 632 ifneq "$(CLEANING)" "YES"
 633 # After compiler/, because these packages depend on it
 634 BUILD_DIRS += \
 635    $(patsubst %, libraries/%, $(PACKAGES_STAGE2))
 636 endif
 637
 638 # XXX libraries/% must come before any programs built with stage1, see
 639 # Note [lib-depends].
 640
 641 ifeq "$(phase)" "0"
 642 $(foreach lib,$(STAGE0_PACKAGES),$(eval \
 643   libraries/$(lib)_dist-boot_DISABLE = YES))
 644 endif
 645
 646 ifneq "$(findstring $(phase),0 1)" ""
 647 # We can build deps for compiler/stage1 in phase 2
 648 compiler_stage1_DISABLE = YES
 649 endif
 650
 651 ifneq "$(findstring $(phase),0 1 2)" ""
 652 ghc_stage1_DISABLE = YES
 653 endif
 654
 655 ifneq "$(findstring $(phase),0 1 2 3)" ""
 656 # In phases 0-3, we disable stage2-3, the full libraries and haddock
 657 utils/haddock_dist_DISABLE = YES
 658 utils/runghc_dist_DISABLE = YES
 659 utils/ghctags_dist_DISABLE = YES
 660 utils/hpc_dist_DISABLE = YES
 661 utils/hsc2hs_dist-install_DISABLE = YES
 662 utils/ghc-pkg_dist-install_DISABLE = YES
 663 utils/mkUserGuidePart_dist_DISABLE = YES
 664 utils/compare_sizes_dist_DISABLE = YES
 665 compiler_stage2_DISABLE = YES
 666 compiler_stage3_DISABLE = YES
 667 ghc_stage2_DISABLE = YES
 668 ghc_stage3_DISABLE = YES
 669 $(foreach lib,$(PACKAGES) $(PACKAGES_STAGE2),$(eval \
 670   libraries/$(lib)_dist-install_DISABLE = YES))
 671 endif
 672
 673 include $(patsubst %, %/ghc.mk, $(BUILD_DIRS))
 674
 675 # ----------------------------------------------
 676 # Per-package compiler flags
 677 #
 678 # If you want to add per-package compiler flags, this
 679 # is the place to do it.  Do it like this for package <pkg>
 680 #
 681 #   libraries/<pkg>_dist-boot_HC_OPTS += -Wwarn
 682 #   libraries/<pkg>_dist-install_HC_OPTS += -Wwarn
 683
 684 # Add $(GhcLibHcOpts) to all package builds
 685 $(foreach pkg,$(PACKAGES) $(PACKAGES_STAGE2),$(eval libraries/$(pkg)_dist-install_HC_OPTS += $$(GhcLibHcOpts)))
 686
 687 # Add $(GhcBootLibHcOpts) to all stage0 package builds
 688 $(foreach pkg,$(STAGE0_PACKAGES),$(eval libraries/$(pkg)_dist-boot_HC_OPTS += $$(GhcBootLibHcOpts)))
 689
 690 # -----------------------------------------------
 691 # Haddock-related bits
 692
 693 # Don't run Haddock for the package that will not be installed
 694 $(foreach p,$(INTREE_ONLY_PACKAGES),$(eval libraries/$p_dist-install_DO_HADDOCK = NO))
 695 # We don't haddock the bootstrapping libraries
 696 $(foreach p,$(STAGE0_PACKAGES),$(eval libraries/$p_dist-boot_DO_HADDOCK = NO))
 697
 698 # Build the Haddock contents and index
 699 ifeq "$(HADDOCK_DOCS)" "YES"
 700 libraries/index.html: $(ALL_HADDOCK_FILES)
 701         cd libraries && sh gen_contents_index --inplace
 702 $(eval $(call all-target,library_doc_index,libraries/index.html))
 703 INSTALL_LIBRARY_DOCS += libraries/*.html libraries/*.gif libraries/*.css libraries/*.js
 704 CLEAN_FILES += libraries/doc-index* libraries/haddock*.css \
 705                libraries/haddock*.js libraries/index*.html libraries/*.gif
 706 endif
 707
 708 # -----------------------------------------------------------------------------
 709 # Bootstrapping libraries
 710
 711 # We need to build a few libraries with the installed GHC, since GHC itself
 712 # and some of the tools depend on them:
 713
 714 ifneq "$(BINDIST)" "YES"
 715
 716 ifneq "$(BOOTSTRAPPING_CONF)" ""
 717 ifeq "$(wildcard $(BOOTSTRAPPING_CONF))" ""
 718 $(shell echo "[]" >$(BOOTSTRAPPING_CONF))
 719 endif
 720 endif
 721
 722 $(eval $(call clean-target,$(BOOTSTRAPPING_CONF),,$(BOOTSTRAPPING_CONF)))
 723
 724 # These three libraries do not depend on each other, so we can build
 725 # them straight off:
 726
 727 $(eval $(call build-package,libraries/hpc,dist-boot,0))
 728 $(eval $(call build-package,libraries/extensible-exceptions,dist-boot,0))
 729 $(eval $(call build-package,libraries/Cabal,dist-boot,0))
 730 $(eval $(call build-package,libraries/binary,dist-boot,0))
 731 $(eval $(call build-package,libraries/bin-package-db,dist-boot,0))
 732
 733 # register the boot packages in strict sequence, because running
 734 # multiple ghc-pkgs in parallel doesn't work (registrations may get
 735 # lost).
 736 fixed_pkg_prev=
 737 $(foreach pkg,$(STAGE0_PACKAGES),$(eval $(call fixed_pkg_dep,$(pkg),dist-boot)))
 738
 739 compiler/stage1/package-data.mk : \
 740     libraries/Cabal/dist-boot/package-data.mk \
 741     libraries/hpc/dist-boot/package-data.mk \
 742     libraries/extensible-exceptions/dist-boot/package-data.mk \
 743     libraries/bin-package-db/dist-boot/package-data.mk
 744
 745 # These are necessary because the bootstrapping compiler may not know
 746 # about cross-package dependencies:
 747 $(compiler_stage1_depfile_haskell) : $(BOOT_LIBS)
 748 $(ghc_stage1_depfile_haskell) : $(compiler_stage1_v_LIB)
 749
 750 # A few careful dependencies between bootstrapping packages.  When we
 751 # can rely on the stage 0 compiler being able to generate
 752 # cross-package dependencies with -M (fixed in GHC 6.12.1) we can drop
 753 # these, and also some of the phases.
 754 #
 755 # If you miss any out here, then 'make -j8' will probably tell you.
 756 #
 757 libraries/bin-package-db/dist-boot/build/Distribution/InstalledPackageInfo/Binary.$(v_osuf) : libraries/binary/dist-boot/build/Data/Binary.$(v_hisuf) libraries/Cabal/dist-boot/build/Distribution/InstalledPackageInfo.$(v_hisuf)
 758
 759 # Make sure we have all the GHCi libs by the time we've built
 760 # ghc-stage2.  DPH includes a bit of Template Haskell which needs the
 761 # GHCI libs, and we don't have a better way to express that dependency.
 762 #
 763 GHCI_LIBS = $(foreach lib,$(PACKAGES),$(libraries/$(lib)_dist-install_GHCI_LIB)) \
 764             $(compiler_stage2_GHCI_LIB)
 765
 766 ifeq "$(UseArchivesForGhci)" "NO"
 767 ghc/stage2/build/tmp/$(ghc_stage2_PROG) : $(GHCI_LIBS)
 768 endif
 769
 770 ifeq "$(UseArchivesForGhci)" "YES"
 771 GHCI_lib_way = v
 772 else
 773 GHCI_lib_way = GHCI
 774 endif
 775
 776 # Deps for TH uses in libraries
 777 $(foreach way, $(GhcLibWays),$(eval \
 778 libraries/vector/dist-install/build/Data/Vector/Fusion/Stream/Monadic.$($(way)_osuf): \
 779     $(libraries/primitive_dist-install_$(GHCI_lib_way)_LIB) \
 780   ))
 781 endif
 782
 783 # -----------------------------------------------------------------------------
 784 # Creating a local mingw copy on Windows
 785
 786 ifeq "$(Windows)" "YES"
 787
 788 install : install_mingw
 789 .PHONY: install_mingw
 790 install_mingw : $(INPLACE_MINGW)
 791         "$(CP)" -Rp $(INPLACE_MINGW) $(prefix)
 792
 793 install : install_perl
 794 .PHONY: install_perl
 795 install_perl : $(INPLACE_PERL)
 796         "$(CP)" -Rp $(INPLACE_PERL) $(prefix)
 797
 798 endif # Windows
 799
 800 ifneq "$(BINDIST)" "YES"
 801 $(ghc-prim-$(libraries/ghc-prim_dist-install_VERSION)_HADDOCK_FILE): \
 802     libraries/ghc-prim/dist-install/build/autogen/GHC/Prim.hs \
 803     libraries/ghc-prim/dist-install/build/autogen/GHC/PrimopWrappers.hs
 804 endif # BINDIST
 805
 806 libraries/ghc-prim/dist-install/build/autogen/GHC/Prim.hs: \
 807                             $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE) \
 808                           | $$(dir $$@)/.
 809         "$(GENPRIMOP_INPLACE)" --make-haskell-source < $< > $@
 810
 811 libraries/ghc-prim/dist-install/build/autogen/GHC/PrimopWrappers.hs: \
 812                             $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE) \
 813                           | $$(dir $$@)/.
 814         "$(GENPRIMOP_INPLACE)" --make-haskell-wrappers < $< > $@
 815
 816 .PHONY: tags
 817 tags: tags_compiler
 818
 819 .PHONY: TAGS
 820 TAGS: TAGS_compiler
 821
 822 # -----------------------------------------------------------------------------
 823 # Installation
 824
 825 install: install_packages install_libs install_libexecs install_headers \
 826          install_libexec_scripts install_bins install_topdirs
 827 ifeq "$(HADDOCK_DOCS)" "YES"
 828 install: install_docs
 829 endif
 830
 831 install_bins: $(INSTALL_BINS)
 832         $(INSTALL_DIR) "$(DESTDIR)$(bindir)"
 833         for i in $(INSTALL_BINS); do \
 834                 $(INSTALL_PROGRAM) $(INSTALL_BIN_OPTS) $$i "$(DESTDIR)$(bindir)" ;  \
 835         done
 836
 837 install_libs: $(INSTALL_LIBS)
 838         $(INSTALL_DIR) "$(DESTDIR)$(ghclibdir)"
 839         for i in $(INSTALL_LIBS); do \
 840                 case $$i in \
 841                   *.a) \
 842                     $(INSTALL_DATA) $(INSTALL_OPTS) $$i "$(DESTDIR)$(ghclibdir)"; \
 843                     $(RANLIB) $(DESTDIR)$(ghclibdir)/`basename $$i` ;; \
 844                   *.dll) \
 845                     $(INSTALL_DATA) -s $(INSTALL_OPTS) $$i "$(DESTDIR)$(ghclibdir)" ;; \
 846                   *.so) \
 847                     $(INSTALL_SHLIB) $(INSTALL_OPTS) $$i "$(DESTDIR)$(ghclibdir)" ;; \
 848                   *.dylib) \
 849                     $(INSTALL_SHLIB) $(INSTALL_OPTS) $$i "$(DESTDIR)$(ghclibdir)";; \
 850                   *) \
 851                     $(INSTALL_DATA) $(INSTALL_OPTS) $$i "$(DESTDIR)$(ghclibdir)"; \
 852                 esac; \
 853         done
 854
 855 install_libexec_scripts: $(INSTALL_LIBEXEC_SCRIPTS)
 856 ifeq "$(INSTALL_LIBEXEC_SCRIPTS)" ""
 857         @:
 858 else
 859         $(INSTALL_DIR) "$(DESTDIR)$(ghclibexecdir)"
 860         for i in $(INSTALL_LIBEXEC_SCRIPTS); do \
 861                 $(INSTALL_SCRIPT) $(INSTALL_OPTS) $$i "$(DESTDIR)$(ghclibexecdir)"; \
 862         done
 863 endif
 864
 865 install_libexecs:  $(INSTALL_LIBEXECS)
 866 ifeq "$(INSTALL_LIBEXECS)" ""
 867         @:
 868 else
 869         $(INSTALL_DIR) "$(DESTDIR)$(ghclibexecdir)"
 870         for i in $(INSTALL_LIBEXECS); do \
 871                 $(INSTALL_PROGRAM) $(INSTALL_BIN_OPTS) $$i "$(DESTDIR)$(ghclibexecdir)"; \
 872         done
 873 # We rename ghc-stage2, so that the right program name is used in error
 874 # messages etc.
 875         "$(MV)" "$(DESTDIR)$(ghclibexecdir)/ghc-stage2" "$(DESTDIR)$(ghclibexecdir)/ghc"
 876 endif
 877
 878 install_topdirs: $(INSTALL_TOPDIRS)
 879         $(INSTALL_DIR) "$(DESTDIR)$(topdir)"
 880         for i in $(INSTALL_TOPDIRS); do \
 881                 $(INSTALL_PROGRAM) $(INSTALL_BIN_OPTS) $$i "$(DESTDIR)$(topdir)"; \
 882         done
 883
 884 install_headers: $(INSTALL_HEADERS)
 885         $(INSTALL_DIR) "$(DESTDIR)$(ghcheaderdir)"
 886         for i in $(INSTALL_HEADERS); do \
 887                 $(INSTALL_HEADER) $(INSTALL_OPTS) $$i "$(DESTDIR)$(ghcheaderdir)"; \
 888         done
 889
 890 install_docs: $(INSTALL_DOCS)
 891         $(INSTALL_DIR) "$(DESTDIR)$(docdir)"
 892 ifneq "$(INSTALL_DOCS)" ""
 893         for i in $(INSTALL_DOCS); do \
 894                 $(INSTALL_DOC) $(INSTALL_OPTS) $$i "$(DESTDIR)$(docdir)"; \
 895         done
 896 endif
 897         $(INSTALL_DIR) $(INSTALL_OPTS) "$(DESTDIR)$(docdir)/html"
 898         $(INSTALL_DOC) $(INSTALL_OPTS) docs/index.html "$(DESTDIR)$(docdir)/html"
 899 ifneq "$(INSTALL_LIBRARY_DOCS)" ""
 900         $(INSTALL_DIR) $(INSTALL_OPTS) "$(DESTDIR)$(docdir)/html/libraries"
 901         for i in $(INSTALL_LIBRARY_DOCS); do \
 902                 $(INSTALL_DOC) $(INSTALL_OPTS) $$i "$(DESTDIR)$(docdir)/html/libraries/"; \
 903         done
 904         $(INSTALL_DATA) $(INSTALL_OPTS) libraries/prologue.txt "$(DESTDIR)$(docdir)/html/libraries/"
 905         $(INSTALL_SCRIPT) $(INSTALL_OPTS) libraries/gen_contents_index "$(DESTDIR)$(docdir)/html/libraries/"
 906 endif
 907 ifneq "$(INSTALL_HTML_DOC_DIRS)" ""
 908         for i in $(INSTALL_HTML_DOC_DIRS); do \
 909                 $(INSTALL_DIR) $(INSTALL_OPTS) "$(DESTDIR)$(docdir)/html/`basename $$i`"; \
 910                 $(INSTALL_DOC) $(INSTALL_OPTS) $$i/* "$(DESTDIR)$(docdir)/html/`basename $$i`"; \
 911         done
 912 endif
 913
 914 INSTALLED_PACKAGE_CONF=$(DESTDIR)$(topdir)/package.conf.d
 915
 916 # Install packages in the right order, so that ghc-pkg doesn't complain.
 917 # Also, install ghc-pkg first.
 918 ifeq "$(Windows)" "NO"
 919 INSTALLED_GHC_REAL=$(DESTDIR)$(ghclibexecdir)/ghc
 920 INSTALLED_GHC_PKG_REAL=$(DESTDIR)$(ghclibexecdir)/ghc-pkg
 921 else
 922 INSTALLED_GHC_REAL=$(DESTDIR)$(bindir)/ghc.exe
 923 INSTALLED_GHC_PKG_REAL=$(DESTDIR)$(bindir)/ghc-pkg.exe
 924 endif
 925
 926 INSTALLED_PKG_DIRS := $(addprefix libraries/,$(PACKAGES)) \
 927                       compiler \
 928                       $(addprefix libraries/,$(PACKAGES_STAGE2))
 929 ifeq "$(InstallExtraPackages)" "NO"
 930 INSTALLED_PKG_DIRS := $(filter-out $(addprefix libraries/,$(EXTRA_PACKAGES)),\
 931                                    $(INSTALLED_PKG_DIRS))
 932 endif
 933 INSTALLED_PKG_DIRS := $(filter-out $(addprefix libraries/,$(INTREE_ONLY_PACKAGES)),\
 934                                    $(INSTALLED_PKG_DIRS))
 935
 936 # Set the INSTALL_DISTDIR_p for each package; compiler is special
 937 $(foreach p,$(filter-out compiler,$(INSTALLED_PKG_DIRS)),\
 938    $(eval INSTALL_DISTDIR_$p = dist-install))
 939 INSTALL_DISTDIR_compiler = stage2
 940
 941 # Now we can do the installation
 942 install_packages: install_libexecs
 943 install_packages: libffi/package.conf.install rts/package.conf.install
 944         $(INSTALL_DIR) "$(DESTDIR)$(topdir)"
 945         "$(RM)" $(RM_OPTS_REC) "$(INSTALLED_PACKAGE_CONF)"
 946         $(INSTALL_DIR) "$(INSTALLED_PACKAGE_CONF)"
 947         "$(INSTALLED_GHC_PKG_REAL)" --force --global-conf "$(INSTALLED_PACKAGE_CONF)" update libffi/package.conf.install
 948         "$(INSTALLED_GHC_PKG_REAL)" --force --global-conf "$(INSTALLED_PACKAGE_CONF)" update rts/package.conf.install
 949         $(foreach p, $(INSTALLED_PKG_DIRS),                           \
 950             $(call make-command,                                      \
 951                    "$(GHC_CABAL_INPLACE)" install                     \
 952                                           "$(INSTALLED_GHC_REAL)"     \
 953                                           "$(INSTALLED_GHC_PKG_REAL)" \
 954                                           "$(STRIP_CMD)"              \
 955                                           "$(DESTDIR)$(topdir)"       \
 956                                           $p $(INSTALL_DISTDIR_$p)    \
 957                                           '$(DESTDIR)'                \
 958                                           '$(prefix)'                 \
 959                                           '$(ghclibdir)'              \
 960                                           '$(docdir)/html/libraries'  \
 961                                           $(RelocatableBuild)))
 962         $(foreach p, $(HIDDEN_PACKAGES),                                   \
 963             $(call make-command,                                           \
 964                    "$(INSTALLED_GHC_PKG_REAL)"                             \
 965                        --global-conf "$(INSTALLED_PACKAGE_CONF)" hide $p))
 966
 967 # -----------------------------------------------------------------------------
 968 # Binary distributions
 969
 970 ifneq "$(CLEANING)" "YES"
 971 # This rule seems to hold some files open on Windows which prevents
 972 # cleaning, perhaps due to the $(wildcard).
 973
 974 $(eval $(call bindist,.,\
 975     LICENSE \
 976     README \
 977     INSTALL \
 978     configure config.sub config.guess install-sh \
 979     extra-gcc-opts.in \
 980     packages \
 981     Makefile \
 982     mk/config.mk.in \
 983     $(INPLACE_BIN)/mkdirhier \
 984     $(INPLACE_BIN)/ghc-cabal \
 985     utils/ghc-pwd/ghc-pwd \
 986         $(BINDIST_WRAPPERS) \
 987         $(BINDIST_PERL_SOURCES) \
 988         $(BINDIST_LIBS) \
 989         $(BINDIST_HI) \
 990         $(BINDIST_EXTRAS) \
 991         $(includes_H_CONFIG) \
 992         $(includes_H_PLATFORM) \
 993     $(includes_H_FILES) \
 994         includes/ghcconfig.h \
 995         includes/rts/Config.h \
 996     $(INSTALL_HEADERS) \
 997     $(INSTALL_LIBEXECS) \
 998     $(INSTALL_LIBEXEC_SCRIPTS) \
 999     $(INSTALL_TOPDIRS) \
1000     $(INSTALL_BINS) \
1001     $(INSTALL_MANPAGES) \
1002     $(INSTALL_DOCS) \
1003     $(INSTALL_LIBRARY_DOCS) \
1004     $(addsuffix /*,$(INSTALL_HTML_DOC_DIRS)) \
1005         docs/index.html \
1006         compiler/stage2/doc \
1007         $(wildcard libraries/*/dist-install/doc/) \
1008         $(wildcard libraries/*/*/dist-install/doc/) \
1009     $(filter-out extra-gcc-opts,$(INSTALL_LIBS)) \
1010     $(filter-out %/project.mk mk/config.mk %/mk/install.mk,$(MAKEFILE_LIST)) \
1011         mk/project.mk \
1012         mk/install.mk.in \
1013         bindist.mk \
1014         libraries/gen_contents_index \
1015         libraries/prologue.txt \
1016         libraries/dph/LICENSE \
1017         libraries/dph/ghc-packages \
1018         libraries/dph/ghc-packages2 \
1019         libraries/dph/ghc-stage2-package \
1020  ))
1021 endif
1022 # mk/project.mk gets an absolute path, so we manually include it in
1023 # the bindist with a relative path
1024
1025 BIN_DIST_MK = $(BIN_DIST_PREP_DIR)/bindist.mk
1026
1027 unix-binary-dist-prep:
1028         "$(RM)" $(RM_OPTS_REC) bindistprep/
1029         "$(MKDIRHIER)" $(BIN_DIST_PREP_DIR)
1030         set -e; for i in packages LICENSE compiler ghc rts libraries utils docs libffi includes driver mk rules Makefile aclocal.m4 config.sub config.guess install-sh extra-gcc-opts.in ghc.mk inplace distrib/configure.ac distrib/README distrib/INSTALL; do ln -s ../../$$i $(BIN_DIST_PREP_DIR)/; done
1031         echo "HADDOCK_DOCS       = $(HADDOCK_DOCS)"       >> $(BIN_DIST_MK)
1032         echo "LATEX_DOCS         = $(LATEX_DOCS)"         >> $(BIN_DIST_MK)
1033         echo "BUILD_DOCBOOK_HTML = $(BUILD_DOCBOOK_HTML)" >> $(BIN_DIST_MK)
1034         echo "BUILD_DOCBOOK_PS   = $(BUILD_DOCBOOK_PS)"   >> $(BIN_DIST_MK)
1035         echo "BUILD_DOCBOOK_PDF  = $(BUILD_DOCBOOK_PDF)"  >> $(BIN_DIST_MK)
1036         echo "BUILD_MAN          = $(BUILD_MAN)"          >> $(BIN_DIST_MK)
1037         cd $(BIN_DIST_PREP_DIR) && autoreconf
1038         "$(RM)" $(RM_OPTS) $(BIN_DIST_PREP_TAR)
1039 # h means "follow symlinks", e.g. if aclocal.m4 is a symlink to a source
1040 # tree then we want to include the real file, not a symlink to it
1041         cd bindistprep && "$(TAR_CMD)" hcf - -T ../$(BIN_DIST_LIST) | bzip2 -c > ../$(BIN_DIST_PREP_TAR_BZ2)
1042
1043 windows-binary-dist-prep:
1044         "$(RM)" $(RM_OPTS_REC) bindistprep/
1045         $(MAKE) prefix=$(TOP)/$(BIN_DIST_PREP_DIR) install
1046         cd bindistprep && "$(TAR_CMD)" cf - $(BIN_DIST_NAME) | bzip2 -c > ../$(BIN_DIST_PREP_TAR_BZ2)
1047
1048 windows-installer:
1049 ifeq "$(ISCC_CMD)" ""
1050         @echo No ISCC_CMD, so not making installer
1051 else
1052         "$(ISCC_CMD)" /O. /Fbindistprep/$(WINDOWS_INSTALLER_BASE) - < distrib/ghc.iss
1053 endif
1054
1055 # tryTimes tries to run its third argument multiple times, until it
1056 # succeeds. Don't call it directly; call try10Times instead.
1057 # The first and second argument to tryTimes are lists of values.
1058 # The length of the first argument is the number of times we have
1059 # already tried. The length of the second argument is the number more
1060 # times we will try.
1061 tryTimes = $(if $2, \
1062                 { echo 'Try $(words x $1): $3' ; $3 ; } || \
1063                 $(call tryTimes,x $1,$(wordlist 2,$(words $2),$2),$3), \
1064                 )
1065
1066 # Try to run the argument 10 times. If all 10 fail, fail.
1067 try10Times = $(call tryTimes,,x x x x x x x x x x,$1) { echo Failed; false; }
1068
1069 .PHONY: publish-binary-dist
1070 publish-binary-dist:
1071         $(call try10Times,$(PublishCp) $(BIN_DIST_TAR_BZ2) $(PublishLocation)/dist)
1072 ifeq "$(mingw32_TARGET_OS)" "1"
1073         $(call try10Times,$(PublishCp) $(WINDOWS_INSTALLER) $(PublishLocation)/dist)
1074 endif
1075
1076 .PHONY: publish-docs
1077 publish-docs:
1078         $(call try10Times,$(PublishCp) -r bindisttest/installed/share/doc/ghc/* $(PublishLocation)/docs)
1079
1080 # -----------------------------------------------------------------------------
1081 # Source distributions
1082
1083 # Do it like this:
1084 #
1085 #       $ make
1086 #       $ make sdist
1087 #
1088
1089 # A source dist is built from a complete build tree, because we
1090 # require some extra files not contained in a darcs checkout: the
1091 # output from Happy and Alex, for example.
1092 #
1093 # The steps performed by 'make dist' are as follows:
1094 #   - create a complete link-tree of the current build tree in /tmp
1095 #   - run 'make distclean' on that tree
1096 #   - remove a bunch of other files that we know shouldn't be in the dist
1097 #   - tar up first the extralibs package, then the main source package
1098
1099 #
1100 # Directory in which we're going to build the src dist
1101 #
1102 SRC_DIST_NAME=ghc-$(ProjectVersion)
1103 SRC_DIST_DIR=$(shell pwd)/$(SRC_DIST_NAME)
1104
1105 #
1106 # Files to include in source distributions
1107 #
1108 SRC_DIST_DIRS = mk rules docs distrib bindisttest libffi includes utils docs rts compiler ghc driver libraries ghc-tarballs
1109 SRC_DIST_FILES += \
1110         configure.ac config.guess config.sub configure \
1111         aclocal.m4 README ANNOUNCE HACKING LICENSE Makefile install-sh \
1112         ghc.spec.in ghc.spec extra-gcc-opts.in VERSION \
1113         boot boot-pkgs packages ghc.mk
1114
1115 SRC_DIST_TARBALL = $(SRC_DIST_NAME)-src.tar.bz2
1116
1117 VERSION :
1118         echo $(ProjectVersion) >VERSION
1119
1120 sdist : VERSION
1121
1122 # Use:
1123 #     $(call sdist_file,compiler,stage2,cmm,Foo/Bar,CmmLex,x)
1124 # to copy the generated file that replaces compiler/cmm/Foo/Bar/CmmLex.x, where
1125 # "stage2" is the dist dir.
1126 define sdist_file
1127         "$(CP)" $1/$2/build/$4/$5.hs $(SRC_DIST_DIR)/$1/$3/$4
1128         mv $(SRC_DIST_DIR)/$1/$3/$4/$5.$6 $(SRC_DIST_DIR)/$1/$3/$4/$5.$6.source
1129 endef
1130
1131 .PHONY: sdist-prep
1132 sdist-prep :
1133         "$(RM)" $(RM_OPTS_REC) $(SRC_DIST_DIR)
1134         "$(RM)" $(RM_OPTS) $(SRC_DIST_TARBALL)
1135         mkdir $(SRC_DIST_DIR)
1136         cd $(SRC_DIST_DIR) && for i in $(SRC_DIST_DIRS); do mkdir $$i; ( cd $$i && lndir $(TOP)/$$i ); done
1137         cd $(SRC_DIST_DIR) && for i in $(SRC_DIST_FILES); do $(LN_S) $(TOP)/$$i .; done
1138         cd $(SRC_DIST_DIR) && $(MAKE) distclean
1139         rm -rf $(SRC_DIST_DIR)/libraries/tarballs/
1140         rm -rf $(SRC_DIST_DIR)/libraries/stamp/
1141         $(call sdist_file,compiler,stage2,cmm,,CmmLex,x)
1142         $(call sdist_file,compiler,stage2,cmm,,CmmParse,y)
1143         $(call sdist_file,compiler,stage2,parser,,Lexer,x)
1144         $(call sdist_file,compiler,stage2,parser,,Parser,y.pp)
1145         $(call sdist_file,compiler,stage2,parser,,ParserCore,y)
1146         $(call sdist_file,utils/hpc,dist,,,HpcParser,y)
1147         $(call sdist_file,utils/genprimopcode,dist,,,Lexer,x)
1148         $(call sdist_file,utils/genprimopcode,dist,,,Parser,y)
1149         $(call sdist_file,utils/haddock,dist,src,Haddock,Lex,x)
1150         $(call sdist_file,utils/haddock,dist,src,Haddock,Parse,y)
1151         cd $(SRC_DIST_DIR) && "$(RM)" $(RM_OPTS_REC) compiler/stage[123] mk/build.mk
1152         cd $(SRC_DIST_DIR) && "$(FIND)" $(SRC_DIST_DIRS) \( -name _darcs -o -name SRC -o -name "autom4te*" -o -name "*~" -o -name ".cvsignore" -o -name "\#*" -o -name ".\#*" -o -name "log" -o -name "*-SAVE" -o -name "*.orig" -o -name "*.rej" -o -name "*-darcs-backup*" \) -print | "$(XARGS)" $(XARGS_OPTS) "$(RM)" $(RM_OPTS_REC)
1153
1154 .PHONY: sdist
1155 sdist : sdist-prep
1156         "$(TAR_CMD)" chf - $(SRC_DIST_NAME) 2>$src_log | bzip2 >$(TOP)/$(SRC_DIST_TARBALL)
1157
1158 sdist-manifest : $(SRC_DIST_TARBALL)
1159         tar tjf $(SRC_DIST_TARBALL) | sed "s|^ghc-$(ProjectVersion)/||" | sort >sdist-manifest
1160
1161 # Upload the distribution(s)
1162 # Retrying is to work around buggy firewalls that corrupt large file transfers
1163 # over SSH.
1164 ifneq "$(PublishLocation)" ""
1165 publish-sdist :
1166         $(call try10Times,$(PublishCp) $(SRC_DIST_TARBALL) $(PublishLocation)/dist)
1167 endif
1168
1169 ifeq "$(BootingFromHc)" "YES"
1170 # In a normal build we use GHC to compile C files (see
1171 # rules/c-suffix-rules.mk), which passes a number of its own options
1172 # to the C compiler.  So when bootstrapping we have to provide these
1173 # flags explicitly to C compilations.
1174 SRC_CC_OPTS += -DNO_REGS -DUSE_MINIINTERPRETER
1175 SRC_CC_OPTS += -D__GLASGOW_HASKELL__=$(ProjectVersionInt)
1176 SRC_CC_OPTS += -I$(GHC_INCLUDE_DIR)
1177 endif
1178
1179 # -----------------------------------------------------------------------------
1180 # sdisting libraries
1181
1182 # Use manually, with e.g.:
1183 #     make sdist_directory
1184
1185 sdist_%:
1186         inplace/bin/ghc-cabal sdist libraries/$* dist-install
1187
1188 # -----------------------------------------------------------------------------
1189 # Cleaning
1190
1191 .PHONY: clean
1192
1193 CLEAN_FILES += utils/ghc-pwd/ghc-pwd
1194 CLEAN_FILES += utils/ghc-pwd/ghc-pwd.exe
1195 CLEAN_FILES += utils/ghc-pwd/ghc-pwd.hi
1196 CLEAN_FILES += utils/ghc-pwd/ghc-pwd.o
1197 CLEAN_FILES += libraries/bootstrapping.conf
1198 CLEAN_FILES += libraries/integer-gmp/cbits/GmpDerivedConstants.h
1199 CLEAN_FILES += libraries/integer-gmp/cbits/mkGmpDerivedConstants
1200
1201 clean : clean_files clean_libraries
1202
1203 .PHONY: clean_files
1204 clean_files :
1205         "$(RM)" $(RM_OPTS) $(CLEAN_FILES)
1206
1207 ifneq "$(NO_CLEAN_GMP)" "YES"
1208 CLEAN_FILES += libraries/integer-gmp/gmp/gmp.h
1209 CLEAN_FILES += libraries/integer-gmp/gmp/libgmp.a
1210
1211 clean : clean_gmp
1212 .PHONY: clean_gmp
1213 clean_gmp:
1214         "$(RM)" $(RM_OPTS_REC) libraries/integer-gmp/gmp/objs
1215         "$(RM)" $(RM_OPTS_REC) libraries/integer-gmp/gmp/gmpbuild
1216 endif
1217
1218 .PHONY: clean_libraries
1219 clean_libraries: $(patsubst %,clean_libraries/%_dist-install,$(PACKAGES) $(PACKAGES_STAGE2))
1220 clean_libraries: $(patsubst %,clean_libraries/%_dist-boot,$(STAGE0_PACKAGES))
1221
1222 clean_libraries:
1223         "$(RM)" $(RM_OPTS_REC) $(patsubst %, libraries/%/dist, $(PACKAGES) $(PACKAGES_STAGE2))
1224         "$(RM)" $(RM_OPTS) $(patsubst %, libraries/%/*.buildinfo, $(PACKAGES) $(PACKAGES_STAGE2))
1225
1226 # We have to define a clean target for each library manually, because the
1227 # libraries/*/ghc.mk files are not included when we're cleaning.
1228 ifeq "$(CLEANING)" "YES"
1229 $(foreach lib,$(PACKAGES) $(PACKAGES_STAGE2),\
1230   $(eval $(call clean-target,libraries/$(lib),dist-install,libraries/$(lib)/dist-install)))
1231 endif
1232
1233 clean : clean_bindistprep
1234 .PHONY: clean_bindistprep
1235 clean_bindistprep:
1236         "$(RM)" $(RM_OPTS_REC) bindistprep/
1237
1238 distclean : clean
1239         "$(RM)" $(RM_OPTS) config.cache config.status config.log mk/config.h mk/stamp-h
1240         "$(RM)" $(RM_OPTS) mk/config.mk mk/are-validating.mk mk/project.mk
1241         "$(RM)" $(RM_OPTS) mk/config.mk.old mk/project.mk.old
1242         "$(RM)" $(RM_OPTS) extra-gcc-opts docs/users_guide/ug-book.xml
1243         "$(RM)" $(RM_OPTS) compiler/ghc.cabal compiler/ghc.cabal.old
1244         "$(RM)" $(RM_OPTS) ghc/ghc-bin.cabal
1245         "$(RM)" $(RM_OPTS) libraries/base/include/HsBaseConfig.h
1246         "$(RM)" $(RM_OPTS) libraries/directory/include/HsDirectoryConfig.h
1247         "$(RM)" $(RM_OPTS) libraries/process/include/HsProcessConfig.h
1248         "$(RM)" $(RM_OPTS) libraries/unix/include/HsUnixConfig.h
1249         "$(RM)" $(RM_OPTS) libraries/old-time/include/HsTimeConfig.h
1250
1251         "$(RM)" $(RM_OPTS) $(patsubst %, libraries/%/config.log, $(PACKAGES) $(PACKAGES_STAGE2))
1252         "$(RM)" $(RM_OPTS) $(patsubst %, libraries/%/config.status, $(PACKAGES) $(PACKAGES_STAGE2))
1253         "$(RM)" $(RM_OPTS) $(patsubst %, libraries/%/include/Hs*Config.h, $(PACKAGES) $(PACKAGES_STAGE2))
1254         "$(RM)" $(RM_OPTS_REC) $(patsubst %, libraries/%/autom4te.cache, $(PACKAGES) $(PACKAGES_STAGE2))
1255
1256 maintainer-clean : distclean
1257         "$(RM)" $(RM_OPTS) configure mk/config.h.in
1258         "$(RM)" $(RM_OPTS_REC) autom4te.cache libraries/*/autom4te.cache
1259         "$(RM)" $(RM_OPTS) ghc.spec
1260         "$(RM)" $(RM_OPTS) $(patsubst %, libraries/%/GNUmakefile, \
1261                 $(PACKAGES) $(PACKAGES_STAGE2))
1262         "$(RM)" $(RM_OPTS) $(patsubst %, libraries/%/ghc.mk, $(PACKAGES) $(PACKAGES_STAGE2))
1263         "$(RM)" $(RM_OPTS) $(patsubst %, libraries/%/configure, \
1264                 $(PACKAGES) $(PACKAGES_STAGE2))
1265         "$(RM)" $(RM_OPTS) libraries/base/include/HsBaseConfig.h.in
1266         "$(RM)" $(RM_OPTS) libraries/directory/include/HsDirectoryConfig.h.in
1267         "$(RM)" $(RM_OPTS) libraries/process/include/HsProcessConfig.h.in
1268         "$(RM)" $(RM_OPTS) libraries/unix/include/HsUnixConfig.h.in
1269         "$(RM)" $(RM_OPTS) libraries/old-time/include/HsTimeConfig.h.in
1270
1271 .PHONY: all_libraries
1272
1273 .PHONY: bootstrapping-files
1274 bootstrapping-files: $(OTHER_LIBS)
1275 bootstrapping-files: includes/ghcautoconf.h
1276 bootstrapping-files: includes/DerivedConstants.h
1277 bootstrapping-files: includes/GHCConstants.h
1278
1279 .DELETE_ON_ERROR:
1280