mk/config.mk.in

   1 #                                                                -*-makefile-*-
   2 # @configure_input@
   3 #
   4 ################################################################################
   5 #
   6 # config.mk.in
   7 #
   8 # This file supplies defaults for many tweakable build configuration
   9 # options.  Some of the defaults are filled in by the autoconf-generated
  10 # configure script.
  11 #
  12 # DO NOT EDIT THIS FILE!
  13 #
  14 #       - config.mk is auto-generated from config.mk.in by configure.
  15 #         If you edit config.mk your changes will be spammed.
  16 #
  17 #       - Settings in this file may be overriden by giving replacement
  18 #         definitions in build.mk.  See build.mk.sample for a good
  19 #         starting point for a build.mk file.
  20 #
  21 #         If you don't have a build.mk file then you get defaults for everything.
  22 #         The defaults should provide a reasonable vanilla build.
  23
  24 # TOP: the top of the fptools hierarchy, absolute path.
  25 # On Windows this is a c:/foo/bar style path.
  26 TOP             = @hardtop@
  27
  28 include $(TOP)/mk/project.mk
  29
  30 ################################################################################
  31 #
  32 #               Global configuration options
  33 #
  34 ################################################################################
  35
  36 # BootingFromHc - build GHC and the libraries from .hc files?
  37 # (unregisterised only)
  38 BootingFromHc = @BootingFromHc@
  39
  40 NO_INCLUDE_DEPS = NO
  41 NO_INCLUDE_PKGDATA = NO
  42
  43 # Should we build latex docs?
  44 LATEX_DOCS = NO
  45
  46 # Mac OS X deployment target (to cross-compile for older OS versions)
  47 #
  48 MACOSX_DEPLOYMENT_VERSION = @MACOSX_DEPLOYMENT_VERSION@
  49 MACOSX_DEPLOYMENT_SDK = @MACOSX_DEPLOYMENT_SDK@
  50
  51 ifneq "$(MACOSX_DEPLOYMENT_VERSION)" ""
  52 MACOSX_DEPLOYMENT_CC_OPTS = -mmacosx-version-min=$(MACOSX_DEPLOYMENT_VERSION) \
  53                             -isysroot $(MACOSX_DEPLOYMENT_SDK) \
  54                             --no-builtin-fprintf
  55 MACOSX_DEPLOYMENT_LD_OPTS = -mmacosx-version-min=$(MACOSX_DEPLOYMENT_VERSION) \
  56                             -Wl,-syslibroot,$(MACOSX_DEPLOYMENT_SDK)
  57 # We don't extend SRC_CC_OPTS and friends here directly, as (a) they may get
  58 # overwritten in build.mk and (b) we must not use the deployment options in
  59 # stage 1 or we get a linker error if the bootstrap compiler is for a more
  60 # recent OS version.
  61 #
  62 # We need --no-builtin-fprintf, as the use of the builtin function optimisation
  63 # for fprintf together with #include "PosixSource" in the RTS leads to the
  64 # use of fwrite$UNIX2003 (with GCC 4.0.1 on Mac OS X 10.5.2).
  65 endif
  66
  67 ################################################################################
  68 #
  69 # Variables that control how the compiler itself is built
  70 #
  71 ################################################################################
  72
  73 # The compiler used to build GHC is $(GHC).  To change the actual compiler
  74 # used, re-configure with --with-ghc=<path-to-ghc>.
  75
  76 # Extra ways in which to build the compiler (for example, you might want to
  77 # build a profiled compiler so you can see where it spends its time)
  78 GhcCompilerWays=
  79
  80 # Extra option flags to pass to the compiler that compiles the compiler
  81 # (Ones that are essential are wired into compiler/Makefile)
  82 # Typical options to use here:
  83 #
  84 #       -DDEBUG         include debugging code and assertions (will make the
  85 #                       compiler slower and produce debugging output, but useful
  86 #                       for development)
  87 #
  88 #       -dcore-lint     check the types after every pass of the compiler;
  89 #                       a pretty strong internal check of the compiler being
  90 #                       used to compile GHC.  Useful when bootstrapping.
  91 GhcHcOpts=-Rghc-timing
  92
  93 # Extra options added to specific stages of the compiler bootstrap.
  94 # These are placed later on the command line, and may therefore
  95 # override options from $(GhcHcOpts).
  96 GhcStage1HcOpts=
  97 GhcStage2HcOpts=-O2
  98 GhcStage3HcOpts=-O2
  99
 100 GhcDebugged=NO
 101 GhcDynamic=NO
 102
 103 # GhcProfiled=YES means compile a profiled stage-2 compiler
 104 GhcProfiled=NO
 105
 106 # Do we support shared libs?
 107 PlatformSupportsSharedLibs = $(if $(filter $(TARGETPLATFORM),\
 108         i386-unknown-linux x86_64-unknown-linux \
 109         i386-unknown-freebsd x86_64-unknown-freebsd \
 110         i386-unknown-openbsd x86_64-unknown-openbsd \
 111         i386-unknown-mingw32 \
 112         i386-apple-darwin powerpc-apple-darwin),YES,NO)
 113
 114 # Build a compiler that will build *unregisterised* libraries and
 115 # binaries by default.  Unregisterised code is supposed to compile and
 116 # run without any support for architecture-specific assembly mangling,
 117 # register assignment or tail-calls, and is therefore a good way to get
 118 # started when porting GHC to new architectures.
 119 #
 120 # If this is set to NO, you can still use the unregisterised way
 121 # (way 'u') to get unregisterised code, but the default way will be
 122 # registerised.
 123 #
 124 # NOTE: the stage1 compiler will be a registerised binary (assuming
 125 # the compiler you build with is generating registerised binaries), but
 126 # the stage2 compiler will be an unregisterised binary.
 127 #
 128 ifneq "$(findstring $(HostArch_CPP), alpha hppa)" ""
 129 GhcUnregisterised=YES
 130 else
 131 GhcUnregisterised=NO
 132 endif
 133
 134 # Build a compiler with a native code generator backend
 135 # (as well as a C backend)
 136 #
 137 # Target platforms supported:
 138 #   i386, powerpc
 139 #   AIX is not supported
 140 ArchSupportsNCG=$(strip $(patsubst $(HostArch_CPP), YES, $(findstring $(HostArch_CPP), i386 x86_64 powerpc sparc)))
 141 OsSupportsNCG=$(strip $(patsubst $(HostOS_CPP), YES, $(patsubst aix,,$(HostOS_CPP))))
 142
 143 # lazy test, because $(GhcUnregisterised) might be set in build.mk later.
 144 GhcWithNativeCodeGen=$(strip\
 145     $(if $(filter YESYESNO,\
 146                   $(OsSupportsNCG)$(ArchSupportsNCG)$(GhcUnregisterised)),YES,NO))
 147
 148 # Build a compiler with the llvm code generator backend
 149 GhcWithLlvmCodeGen=NO
 150
 151 HaveLibDL = @HaveLibDL@
 152
 153 # ArchSupportsSMP should be set iff there is support for that arch in
 154 # includes/stg/SMP.h
 155 ArchSupportsSMP=$(strip $(patsubst $(HostArch_CPP), YES, $(findstring $(HostArch_CPP), i386 x86_64 sparc powerpc)))
 156
 157 # lazy test, because $(GhcUnregisterised) might be set in build.mk later.
 158 GhcWithSMP=$(strip $(if $(filter YESNO, $(ArchSupportsSMP)$(GhcUnregisterised)),YES,NO))
 159
 160 # Whether to include GHCi in the compiler.  Depends on whether the RTS linker
 161 # has support for this OS/ARCH combination.
 162
 163 OsSupportsGHCi=$(strip $(patsubst $(HostOS_CPP), YES, $(findstring $(HostOS_CPP), mingw32 cygwin32 linux solaris2 freebsd dragonfly netbsd openbsd darwin)))
 164 ArchSupportsGHCi=$(strip $(patsubst $(HostArch_CPP), YES, $(findstring $(HostArch_CPP), i386 x86_64 powerpc sparc sparc64)))
 165
 166 ifeq "$(OsSupportsGHCi)$(ArchSupportsGHCi)" "YESYES"
 167 GhcWithInterpreter=YES
 168 else
 169 GhcWithInterpreter=NO
 170 endif
 171
 172 # GhcEnableTablesNextToCode tells us whether the target architecture
 173 # supports placing info tables directly before the entry code
 174 # (see TABLES_NEXT_TO_CODE in the RTS).  Whether we actually compile for
 175 # TABLES_NEXT_TO_CODE depends on whether we're building unregisterised
 176 # code or not, which may be decided by options to the compiler later.
 177 ifneq "$(findstring $(TargetArch_CPP)X, ia64X powerpc64X)" ""
 178 GhcEnableTablesNextToCode=NO
 179 else
 180 GhcEnableTablesNextToCode=YES
 181 endif
 182
 183 # Whether to use libffi for adjustors (foreign import "wrapper") or
 184 # not.  If we have built-in support (rts/Adjustor.c) then we use that,
 185 # otherwise we fall back on libffi, which is slightly slower.
 186 ArchHasAdjustorSupport = $(if $(findstring $(HostArch_CPP),i386 x86_64),YES,NO)
 187 ifeq "$(ArchHasAdjustorSupport)" "YES"
 188 UseLibFFIForAdjustors=NO
 189 else
 190 UseLibFFIForAdjustors=YES
 191 endif
 192
 193 # On Windows we normally want to make a relocatable bindist, to we
 194 # ignore flags like libdir
 195 ifeq "$(Windows)" "YES"
 196 RelocatableBuild = YES
 197 else
 198 RelocatableBuild = NO
 199 endif
 200
 201 # needs to be after $(RelocatableBuild) is set above
 202 include $(TOP)/mk/install.mk
 203
 204 # When building bindists we set this to yes so that the binaries are as
 205 # portable as possible.
 206 BeConservative = NO
 207
 208 #
 209 # Building various ways?
 210 # (right now, empty if not).
 211 BuildingParallel=$(subst mp,YES,$(filter mp,$(WAYS)))
 212 BuildingGranSim=$(subst mg,YES,$(filter mg,$(WAYS)))
 213
 214 #------------------------------------------------------------------------------
 215 # Options for Libraries
 216
 217 # Which directory (in libraries/) contains the integer library?
 218 INTEGER_LIBRARY=integer-gmp
 219
 220 # We build the libraries at least the "vanilla" way (way "v")
 221 GhcLibWays = v
 222
 223 # In addition to the normal sequential way, the default is to also build
 224 # profiled prelude libraries unless we are booting from .hc files
 225 ifneq "$(BootingFromHc)" "YES"
 226 GhcLibWays += p
 227 endif
 228
 229 ifeq "$(PlatformSupportsSharedLibs)" "YES"
 230 GhcLibWays += dyn
 231 endif
 232
 233 # Handy way to test whether we're building shared libs or not.
 234 BuildSharedLibs=$(strip $(if $(findstring dyn,$(GhcLibWays)),YES,NO))
 235
 236 # In addition, the RTS is built in some further variations.  Ways that
 237 # make sense here:
 238 #
 239 #   thr         : threaded
 240 #   thr_p       : threaded profiled
 241 #   debug       : debugging (compile with -g for the C compiler, and -DDEBUG)
 242 #   debug_p     : debugging profiled
 243 #   thr_debug   : debugging threaded
 244 #   thr_debug_p : debugging threaded profiled
 245 #   l           : event logging
 246 #   thr_l       : threaded and event logging
 247 #
 248 GhcRTSWays=l
 249
 250 # Usually want the debug version
 251 ifeq "$(BootingFromHc)" "NO"
 252 GhcRTSWays += debug
 253 endif
 254
 255 # Want the threaded versions unless we're unregisterised
 256 # Defer the check until later by using $(if..), because GhcUnregisterised might
 257 # be set in build.mk, which hasn't been read yet.
 258 GhcRTSWays += $(if $(findstring NO, $(GhcUnregisterised)),thr thr_debug thr_l,)
 259 GhcRTSWays += $(if $(findstring p, $(GhcLibWays)),$(if $(findstring NO, $(GhcUnregisterised)),thr_p,),)
 260 GhcRTSWays += $(if $(findstring dyn, $(GhcLibWays)), dyn debug_dyn $(if $(findstring NO, $(GhcUnregisterised)),thr_dyn thr_debug_dyn),)
 261
 262 # We can only build GHCi threaded if we have a threaded RTS:
 263 GhcThreaded = $(if $(findstring thr,$(GhcRTSWays)),YES,NO)
 264
 265 # Option flags to pass to GHC when it's compiling modules in
 266 # fptools/libraries.  Typically these are things like -O or
 267 # -dcore-lint or -H32m.  The ones that are *essential* are wired into
 268 # the build system.
 269 #
 270 #       -O(2) is pretty desirable, otherwise no inlining of prelude
 271 #               things (incl "+") happens when compiling with this compiler
 272 #
 273 #       -XGenerics switches on generation of support code for
 274 #               derivable type classes.  This is now off by default,
 275 #               but we switch it on for the libraries so that we generate
 276 #               the code in case someone importing wants it
 277
 278 GhcLibHcOpts=-O2 -XGenerics
 279
 280 # Strip local symbols from libraries?  This can make the libraries smaller,
 281 # but makes debugging somewhat more difficult.  Doesn't work with all ld's.
 282 #
 283 StripLibraries=NO
 284
 285 # These are the URL patterns that Haddock uses to generate the "Source
 286 # File" links on each page.
 287 PackageSourceURL = http://darcs.haskell.org/packages/$(PACKAGE)/%{FILE}
 288
 289 # ----------------------------------------------------------------------------
 290 # Object-file splitting
 291 #
 292 #       Set SplitObjs=YES or NO in your build.mk
 293 #
 294 #       Don't use -split-objs in in GhcLibHcOpts, because the build
 295 #               system needs to do other special magic if you are
 296 #               doing object-file splitting
 297
 298 ArchSupportsSplitObjs=$(strip $(if $(filter $(TargetArch_CPP),i386 x86_64 powerpc sparc),YES,NO))
 299 # Object splitting is disabled on darwin due to #4013
 300 OsSupportsSplitObjs=$(strip $(if $(filter $(TargetOS_CPP),mingw32 cygwin32 linux solaris2 freebsd dragonfly netbsd openbsd),YES,NO))
 301
 302 # lazy test, so that $(GhcUnregisterised) can be set in build.mk
 303 SupportsSplitObjs=$(strip \
 304                     $(if $(and $(filter YES,$(ArchSupportsSplitObjs)),\
 305                                $(filter YES,$(OsSupportsSplitObjs)),\
 306                                $(filter NO,$(BootingFromHc)),\
 307                                $(filter NO,$(GhcUnregisterised))),\
 308                           YES,NO))
 309
 310 # By default, enable SplitObjs for the libraries if this build supports it
 311 SplitObjs=$(SupportsSplitObjs)
 312
 313 # ----------------------------------------------------------------------------
 314 # Package-related things
 315
 316 # Extra packages to add to the build, in dependency order
 317 EXTRA_PACKAGES =
 318
 319 # Whether to install $(EXTRA_PACKAGES)
 320 InstallExtraPackages = NO
 321
 322 # Run "ghc-pkg check" on each package
 323 CHECK_PACKAGES = NO
 324
 325 # ----------------------------------------------------------------------------
 326 # Options for GHC's RTS
 327
 328 # For an optimised RTS (you probably don't want to change these; we build
 329 # a debugging RTS by default now.  Use -debug to get it).
 330 GhcRtsHcOpts=-optc-O2
 331 GhcRtsCcOpts=-fomit-frame-pointer
 332
 333 # Include the front panel code?  Needs GTK+.
 334 GhcRtsWithFrontPanel = NO
 335
 336 # Include support for CPU performance counters via the PAPI library in the RTS?
 337 # (PAPI: http://icl.cs.utk.edu/papi/)
 338 GhcRtsWithPapi = NO
 339 PapiLibDir=
 340 PapiIncludeDir=
 341
 342 ################################################################################
 343 #
 344 #               Paths (see paths.mk)
 345 #
 346 ################################################################################
 347
 348 # Directory used by GHC (and possibly other tools) for storing
 349 # temporary files.  If your TMPDIR isn't big enough, either override
 350 # this in build.mk or set your environment variable "TMPDIR" to point
 351 # to somewhere with more space.  (TMPDIR=. is a good choice).
 352
 353 # DEFAULT_TMPDIR isn't called TMPDIR because GNU make tends to
 354 # override an environment variable with the value of the make variable
 355 # of the same name (if it exists) when executing sub-processes, so
 356 # setting the TMPDIR env var would have no effect in the build tree.
 357
 358 DEFAULT_TMPDIR          = /tmp
 359 ifeq "$(TARGETPLATFORM)" "i386-unknown-cygwin32"
 360 DEFAULT_TMPDIR          = /C/TEMP
 361 endif
 362 ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
 363 DEFAULT_TMPDIR          = /C/TEMP
 364 endif
 365
 366 BIN_DIST_NAME         = ghc-$(ProjectVersion)
 367 BIN_DIST_PREP_DIR     = bindistprep/$(BIN_DIST_NAME)
 368 BIN_DIST_PREP_TAR     = bindistprep/$(BIN_DIST_NAME)-$(TARGETPLATFORM).tar
 369 BIN_DIST_PREP_TAR_BZ2 = $(BIN_DIST_PREP_TAR).bz2
 370 BIN_DIST_TAR_BZ2      = $(BIN_DIST_NAME)-$(TARGETPLATFORM).tar.bz2
 371 BIN_DIST_LIST         = bindist-list
 372
 373 WINDOWS_INSTALLER_BASE = ghc-$(ProjectVersion)-i386-windows
 374 WINDOWS_INSTALLER = $(WINDOWS_INSTALLER_BASE)$(exeext)
 375
 376 # -----------------------------------------------------------------------------
 377 # Utilities programs: flags
 378
 379 # If you want to give any standard flags to pretty much any utility
 380 # (see utils.mk for a complete list), by adding a line here
 381 #
 382 #       SRC_P_OPTS += ...
 383 #
 384 # where P is the utility. For example, to add -O to all Haskell
 385 # compilations,
 386 #
 387 #       SRC_HC_OPTS += -O
 388
 389 SRC_HC_OPTS += -H32m -O
 390
 391 # These flags make flex 8-bit
 392 SRC_FLEX_OPTS   += -8
 393
 394 # Default fptools options for dllwrap.
 395 SRC_BLD_DLL_OPTS += --target=i386-mingw32
 396
 397 # Flags for CPP when running GreenCard on .pgc files
 398 GC_CPP_OPTS += -P -E -x c -traditional -D__GLASGOW_HASKELL__
 399
 400
 401 # -----------------------------------------------------------------------------
 402 # Names of programs in the GHC tree
 403 #
 404 #      xxx_PGM          the name of an executable, without the path
 405 #      xxx              the executable relative to the current dir
 406
 407 GHC_UNLIT_PGM           = unlit$(exeext)
 408 GHC_HP2PS_PGM           = hp2ps$(exeext)
 409 GHC_GHCTAGS_PGM         = ghctags$(exeext)
 410 GHC_HSC2HS_PGM          = hsc2hs$(exeext)
 411 GHC_TOUCHY_PGM          = touchy$(exeext)
 412 GHC_MANGLER_PGM         = ghc-asm
 413 GHC_SPLIT_PGM           = ghc-split
 414 GHC_SYSMAN_PGM          = SysMan
 415 GHC_GENPRIMOP_PGM       = genprimopcode$(exeext)
 416 GHC_GENAPPLY_PGM        = genapply$(exeext)
 417 GHC_CABAL_PGM           = ghc-cabal$(exeext)
 418 GHC_PKG_PGM             = ghc-pkg$(exeext)
 419 GHC_LTX_PGM             = ltx$(exeext)
 420 GHC_MKDIRHIER_PGM       = mkdirhier
 421 GHC_LNDIR_PGM           = lndir
 422 GHC_DUMMY_GHC_PGM       = dummy-ghc$(exeext)
 423
 424 ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
 425 GHC_CP                  = "xcopy /y"
 426 GHC_PERL                = perl
 427 else
 428 GHC_CP                  = $(CP)
 429 GHC_PERL                = $(PERL)
 430 endif
 431
 432 HP2PS                   = $(GHC_HP2PS_DIR)/$(GHC_HP2PS_PGM)
 433 MANGLER                 = $(INPLACE_LIB)/$(GHC_MANGLER_PGM)
 434 SPLIT                   = $(INPLACE_LIB)/$(GHC_SPLIT_PGM)
 435 SYSMAN                  = $(GHC_SYSMAN_DIR)/$(GHC_SYSMAN_PGM)
 436 LTX                     = $(GHC_LTX_DIR)/$(GHC_LTX_PGM)
 437 LNDIR                   = $(GHC_LNDIR_DIR)/$(GHC_LNDIR_PGM)
 438
 439 UNLIT                   = $(INPLACE_LIB)/$(GHC_UNLIT_PGM)
 440 TOUCHY                  = $(INPLACE_LIB)/$(GHC_TOUCHY_PGM)
 441 MKDIRHIER               = $(INPLACE_BIN)/$(GHC_MKDIRHIER_PGM)
 442 GHC_CABAL_INPLACE       = $(INPLACE_BIN)/$(GHC_CABAL_PGM)
 443 GENAPPLY_INPLACE        = $(INPLACE_BIN)/$(GHC_GENAPPLY_PGM)
 444 GHC_PKG_INPLACE         = $(INPLACE_BIN)/$(GHC_PKG_PGM)
 445 GHCTAGS_INPLACE         = $(INPLACE_BIN)/$(GHC_GHCTAGS_PGM)
 446 HSC2HS_INPLACE          = $(INPLACE_BIN)/$(GHC_HSC2HS_PGM)
 447 GENPRIMOP_INPLACE       = $(INPLACE_BIN)/$(GHC_GENPRIMOP_PGM)
 448 DUMMY_GHC_INPLACE       = $(INPLACE_BIN)/$(GHC_DUMMY_GHC_PGM)
 449
 450 GENERATED_FILE  = chmod a-w
 451 EXECUTABLE_FILE = chmod +x
 452
 453 #-----------------------------------------------------------------------------
 454 # Installed GHC
 455
 456 # $(GHC) points to installed version of the compiler.
 457 #
 458 # NOTE: Don't override $(GHC) in build.mk, use configure --with-ghc instead
 459 # (because the version numbers have to be calculated).
 460
 461 GHC := @WithGhc@
 462 # If we have a make dependency on c:/ghc/ghc, and the file is actually
 463 # called c:/ghc/ghc.exe, then make will think that ghc doesn't exist
 464 # and that it doesn't know how to create it.
 465 ifneq "$(wildcard $(GHC).exe)" ""
 466 GHC := $(GHC).exe
 467 endif
 468
 469 # Sometimes we want to invoke ghc from the build tree in different
 470 # places (eg. it's handy to have a nofib & a ghc build in the same
 471 # tree).  We can refer to "this ghc" as $(GHC_INPLACE):
 472
 473 GHC_INPLACE = $(GHC_STAGE1)
 474
 475 GHC_STAGE0_ABS = $(GHC)
 476 GHC_STAGE1_ABS = $(TOP)/$(INPLACE_BIN)/ghc-stage1$(exeext)
 477 GHC_STAGE2_ABS = $(TOP)/$(INPLACE_BIN)/ghc-stage2$(exeext)
 478 GHC_STAGE3_ABS = $(TOP)/$(INPLACE_BIN)/ghc-stage3$(exeext)
 479
 480 GHC_STAGE0  = $(GHC)
 481 GHC_STAGE1  = $(INPLACE_BIN)/ghc-stage1$(exeext)
 482 GHC_STAGE2  = $(INPLACE_BIN)/ghc-stage2$(exeext)
 483 GHC_STAGE3  = $(INPLACE_BIN)/ghc-stage3$(exeext)
 484
 485 # Install stage 2 by default, can be changed to 3
 486 INSTALL_GHC_STAGE=2
 487
 488 BOOTSTRAPPING_CONF = libraries/bootstrapping.conf
 489
 490 INPLACE_PACKAGE_CONF = $(INPLACE_LIB)/package.conf.d
 491
 492 GhcVersion      = @GhcVersion@
 493 GhcPatchLevel   = @GhcPatchLevel@
 494 GhcMajVersion   = @GhcMajVersion@
 495 GhcMinVersion   = @GhcMinVersion@
 496
 497 # Keep this in sync with the variables in package-config.mk
 498 ghc_ge_6102 = @ghc_ge_6102@
 499 ghc_ge_611 = @ghc_ge_611@
 500 ghc_ge_613 = @ghc_ge_613@
 501
 502 # Canonicalised ghc version number, used for easy (integer) version
 503 # comparisons.  We must expand $(GhcMinVersion) to two digits by
 504 # adding a leading zero if necessary:
 505 ifneq "$(findstring $(GhcMinVersion), 0 1 2 3 4 5 6 7 8 9)" ""
 506 GhcCanonVersion = $(GhcMajVersion)0$(GhcMinVersion)
 507 else
 508 GhcCanonVersion = $(GhcMajVersion)$(GhcMinVersion)
 509 endif
 510
 511 #-----------------------------------------------------------------------------
 512 # C compiler
 513 #
 514 # NB. Don't override $(WhatGccIsCalled) using build.mk,  re-configure using
 515 # the flag --with-gcc=<blah> instead.  The reason is that the configure script
 516 # needs to know which gcc you're using in order to perform its tests.
 517
 518 HaveGcc         = @HaveGcc@
 519 UseGcc          = YES
 520 WhatGccIsCalled = @WhatGccIsCalled@
 521 GccVersion      = @GccVersion@
 522 GccLT34         = @GccLT34@
 523 ifeq "$(strip $(HaveGcc))" "YES"
 524 ifneq "$(strip $(UseGcc))"  "YES"
 525   CC    = cc
 526 else
 527   CC    = $(WhatGccIsCalled)
 528 endif
 529 endif
 530
 531 # C compiler and linker flags from configure (e.g. -m<blah> to select
 532 # correct C compiler backend). The stage number is the stage of GHC
 533 # that is being used to compile with.
 534 CONF_CC_OPTS_STAGE0 = @CONF_CC_OPTS_STAGE0@
 535 CONF_CC_OPTS_STAGE1 = @CONF_CC_OPTS_STAGE1@
 536 CONF_CC_OPTS_STAGE2 = @CONF_CC_OPTS_STAGE2@
 537 CONF_LD_OPTS_STAGE0 = @CONF_LD_OPTS_STAGE0@
 538 CONF_LD_OPTS_STAGE1 = @CONF_LD_OPTS_STAGE1@
 539 CONF_LD_OPTS_STAGE2 = @CONF_LD_OPTS_STAGE2@
 540 CONF_CPP_OPTS_STAGE0 = @CONF_CPP_OPTS_STAGE0@
 541 CONF_CPP_OPTS_STAGE1 = @CONF_CPP_OPTS_STAGE1@
 542 CONF_CPP_OPTS_STAGE2 = @CONF_CPP_OPTS_STAGE2@
 543
 544 ifeq "$(TARGETPLATFORM)" "ia64-unknown-linux"
 545 CONF_CC_OPTS += -G0
 546 endif
 547
 548 SRC_HSC2HS_OPTS += $(addprefix --cflag=,$(filter-out -O,$(SRC_CC_OPTS) $(CONF_CC_OPTS_STAGE0)))
 549 SRC_HSC2HS_OPTS += $(foreach d,$(GMP_INCLUDE_DIRS),-I$(d))
 550
 551 #-----------------------------------------------------------------------------
 552 # Mingwex Library
 553 #
 554 HaveLibMingwEx  = @HaveLibMingwEx@
 555 DLLTOOL                 = inplace/mingw/bin/dlltool.exe
 556
 557 #-----------------------------------------------------------------------------
 558 # Flex (currently unused, could be moved to glafp-utils)
 559
 560 # FLEX                  = @LEX@
 561 # Don't bother with -lfl, we define our own yywrap()s anyway.
 562 # FLEX_LIB              =
 563 #WAS:FLEX_LIB           = @LEXLIB@
 564
 565 #-----------------------------------------------------------------------------
 566 # Other standard (ha!) Unix utilities
 567
 568 AR                      = @ArCmd@
 569 AR_OPTS                 = @ArArgs@
 570 ArSupportsInput         = @ArSupportsInput@
 571 ArSupportsAtFile = @ArSupportsAtFile@
 572 # Yuckage: for ghc/utils/parallel -- todo: nuke this dependency!!
 573 BASH                    = /usr/local/bin/bash
 574
 575 CONTEXT_DIFF            = @ContextDiffCmd@
 576 CP                      = cp
 577 # It's not easy to separate the CPP program from its flags, as
 578 # AC_PROG_CPP defines CPP as "/usr/bin/gcc -E"
 579 CPP                     = @CPP@ @CPPFLAGS@
 580 CTAGS                   = $(ETAGS)
 581 #
 582 # RAWCPP_FLAGS are the flags to give to cpp (viz, gcc -E) to persuade it to
 583 # behave plausibly on Haskell sources.
 584 #
 585 RAWCPP_FLAGS            = -undef -traditional
 586 FIND                    = @FindCmd@
 587 SORT                    = @SortCmd@
 588 INSTALL                 = @INSTALL@
 589 #
 590 # Sigh - the autoconf macro for INSTALL will subst a relative path to the fallback
 591 # install-sh script (if chosen). This not terribly useful to us, so we convert
 592 # it into an abs. path.
 593 #
 594 INSTALL                 := $(subst .././install-sh,$(TOP)/install-sh,$(INSTALL))
 595 LATEX                   = latex
 596 PDFLATEX        = pdflatex
 597 BIBTEX          = bibtex
 598 LN_S                    = @LN_S@
 599 MV                      = mv
 600 NROFF                   = nroff
 601 PERL                    = @PerlCmd@
 602 PYTHON                  = @PythonCmd@
 603 PIC                     = pic
 604 PREPROCESSCMD           = $(CC) -E
 605 RANLIB                  = @RANLIB@
 606 SED                     = @SedCmd@
 607 TR                      = tr
 608 SHELL                   = /bin/sh
 609
 610 HaveDtrace              = @HaveDtrace@
 611 DTRACE                  = @DtraceCmd@
 612
 613 LD = @LdCmd@
 614 NM = @NmCmd@
 615
 616 # Some ld's support the -x flag and some don't, so the configure
 617 # script detects which we have and sets LdXFlag to "-x" or ""
 618 # respectively.
 619 LD_X                    = @LdXFlag@
 620
 621 # GNU ld supports input via a linker script, which is useful to avoid
 622 # overflowing command-line length limits.
 623 LdIsGNULd               = @LdIsGNULd@
 624
 625 # On MSYS, building with SplitObjs=YES fails with
 626 #   ar: Bad file number
 627 # see #3201.  We need to specify a smaller max command-line size
 628 # to work around it.  32767 doesn't work; 30000 does, but says
 629 #     xargs: value for -s option should be < 28153
 630 # so we now use 20000 to be comfortably below this bound
 631 XARGS = xargs
 632 ifeq "$(Windows)" "YES"
 633 XARGS_OPTS = -s 20000
 634 endif
 635
 636 #
 637 # In emergency situations, REAL_SHELL is used to perform shell commands
 638 # from within the ghc driver script, by scribbling the command line to
 639 # a temp file and then having $(REAL_SHELL) execute it.
 640 #
 641 # The reason for having to do this is that overly long command lines
 642 # cause unnecessary trouble with some shells (e.g., /bin/sh on Solaris
 643 # 2.5.1), which is why this backdoor is provided. The situation of overly
 644 # long command lines is either encountered while doing `make boot' in compiler/,
 645 # or when linking the compiler binary (`hsc').
 646 #
 647 # We do not use SHELL to execute long commands, as `make' will more than likely
 648 # override whatever setting you have in your environment while executing.
 649
 650 # By default, REAL_SHELL is set equal to SHELL, which is not really a smart move
 651 # as it is SHELL that will show up the bogosity in the first place, but setting
 652 # it to anything else isn't really portable.
 653 #
 654 #  ====> If long command lines cause you trouble, invoke `ghc' (via `make' or otherwise)
 655 # with REAL_SHELL set to something else than /bin/sh, for instance, your favourite
 656 # command shell.
 657 #
 658 REAL_SHELL     = $(SHELL)
 659
 660 STRIP_CMD      = strip
 661 PATCH_CMD      = @PatchCmd@
 662 TAR_CMD        = @TarCmd@
 663 BZIP2_CMD      = bzip2
 664 GZIP_CMD       = gzip
 665
 666 HSCOLOUR_CMD   = @HSCOLOUR@
 667
 668 TIME_CMD       = @TimeCmd@
 669
 670 # GTK+
 671 GTK_CONFIG_CMD = @GTK_CONFIG@
 672
 673 # Set this if you want to use Inno Setup to build a Windows installer
 674 # when you make a bindist
 675 ISCC_CMD       =
 676
 677 #-----------------------------------------------------------------------------
 678 # DocBook XML stuff
 679
 680 BUILD_DOCBOOK_HTML       = @BUILD_DOCBOOK_HTML@
 681 BUILD_DOCBOOK_PS         = @BUILD_DOCBOOK_PS@
 682 BUILD_DOCBOOK_PDF        = @BUILD_DOCBOOK_PDF@
 683 DBLATEX                  = @DblatexCmd@
 684 XSLTPROC                 = @XsltprocCmd@
 685 XMLLINT                  = @XmllintCmd@
 686 HAVE_DOCBOOK_XSL         = @HAVE_DOCBOOK_XSL@
 687 XSLTPROC_HTML_STYLESHEET = http://docbook.sourceforge.net/release/xsl/current/html/chunk.xsl
 688 XSLTPROC_LABEL_OPTS      = --stringparam toc.section.depth 3 \
 689                            --stringparam section.autolabel 1 \
 690                            --stringparam section.label.includes.component.label 1
 691
 692 #-----------------------------------------------------------------------------
 693 #               FPtools support software
 694
 695 BLD_DLL                 = dllwrap
 696
 697 #
 698 # ghc-pkg
 699 #
 700 GHC_PKG                 = @GhcPkgCmd@
 701
 702 #
 703 # Happy
 704 #
 705 HAPPY                   = @HappyCmd@
 706 HAPPY_VERSION           = @HappyVersion@
 707 #
 708 # Options to pass to Happy when we're going to compile the output with GHC
 709 #
 710 SRC_HAPPY_OPTS          = -agc --strict
 711
 712 # Temp. to work around performance problems in the HEAD around 8/12/2003,
 713 # A Happy compiled with this compiler needs more stack.
 714 SRC_HAPPY_OPTS          += +RTS -K2m -RTS
 715
 716 #
 717 # Alex
 718 #
 719 ALEX                    = @AlexCmd@
 720 ALEX_VERSION            = @AlexVersion@
 721 #
 722 # Options to pass to Happy when we're going to compile the output with GHC
 723 #
 724 SRC_ALEX_OPTS           = -g
 725
 726 HSTAGS = @HstagsCmd@
 727
 728 # Should we build haddock docs?
 729 HADDOCK_DOCS = YES
 730 # And HsColour the sources?
 731 ifeq "$(HSCOLOUR_CMD)" ""
 732 HSCOLOUR_SRCS = NO
 733 else
 734 HSCOLOUR_SRCS = YES
 735 endif
 736
 737 ################################################################################
 738 #
 739 #               31-bit-Int Core files
 740 #
 741 ################################################################################
 742
 743 #
 744 # It is possible to configure the compiler and prelude to support 31-bit
 745 # integers, suitable for a back-end and RTS using a tag bit on a 32-bit
 746 # architecture.  Currently the only useful output from this option is external Core
 747 # files.  The following additions to your build.mk will produce the
 748 # 31-bit core output.  Note that this is *not* just a library "way"; the
 749 # compiler must be built a special way too.
 750
 751 # GhcCppOpts +=-DWORD_SIZE_IN_BITS=31
 752 # GhcLibHcOpts +=-fext-core -fno-code -DWORD_SIZE_IN_BITS=31
 753 # GhcLibCppOpts += -DWORD_SIZE_IN_BITS=31
 754 # SplitObjs=NO
 755
 756 ################################################################################
 757 #
 758 #    Library configure arguments
 759 #
 760 ################################################################################
 761
 762 CONFIGURE_ARGS = @CONFIGURE_ARGS@
 763
 764 ################################################################################
 765 #
 766 #    To be passed to sub-builds
 767 #
 768 ################################################################################
 769
 770 ICONV_INCLUDE_DIRS = @ICONV_INCLUDE_DIRS@
 771 ICONV_LIB_DIRS = @ICONV_LIB_DIRS@
 772
 773 GMP_INCLUDE_DIRS = @GMP_INCLUDE_DIRS@
 774 GMP_LIB_DIRS = @GMP_LIB_DIRS@