compiler/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 # -----------------------------------------------------------------------------
  14 # For expressing extra dependencies on source files
  15
  16 define compiler-hs-dependency # args: $1 = module, $2 = dependency
  17
  18 $$(foreach stage,1 2 3,\
  19  $$(foreach way,$$(compiler_stage$$(stage)_WAYS),\
  20   compiler/stage$$(stage)/build/$1.$$($$(way)_osuf))) : $2
  21
  22 endef
  23
  24 # -----------------------------------------------------------------------------
  25 # Create compiler configuration
  26 #
  27 # The 'echo' commands simply spit the values of various make variables
  28 # into Config.hs, whence they can be compiled and used by GHC itself
  29
  30 compiler_CONFIG_HS = compiler/main/Config.hs
  31
  32 # This is just to avoid generating a warning when generating deps
  33 # involving RtsFlags.h
  34 compiler_stage1_MKDEPENDC_OPTS = -DMAKING_GHC_BUILD_SYSTEM_DEPENDENCIES
  35 compiler_stage2_MKDEPENDC_OPTS = -DMAKING_GHC_BUILD_SYSTEM_DEPENDENCIES
  36 compiler_stage3_MKDEPENDC_OPTS = -DMAKING_GHC_BUILD_SYSTEM_DEPENDENCIES
  37
  38 compiler_stage1_C_FILES_NODEPS = compiler/parser/cutils.c
  39
  40 ifneq "$(BINDIST)" "YES"
  41 compiler/stage1/package-data.mk : compiler/stage1/build/Config.hs
  42 compiler/stage2/package-data.mk : compiler/stage2/build/Config.hs
  43 compiler/stage3/package-data.mk : compiler/stage3/build/Config.hs
  44 endif
  45
  46 compiler/stage%/build/Config.hs : mk/config.mk mk/project.mk | $$(dir $$@)/.
  47         "$(RM)" $(RM_OPTS) $@
  48         @echo 'Creating $@ ... '
  49         @echo '{-# LANGUAGE CPP #-}'                                        >> $@
  50         @echo 'module Config where'                                         >> $@
  51         @echo                                                               >> $@
  52         @echo '#include "ghc_boot_platform.h"'                              >> $@
  53         @echo                                                               >> $@
  54         @echo 'cBuildPlatform :: String'                                    >> $@
  55         @echo 'cBuildPlatform = BuildPlatform_NAME'                         >> $@
  56         @echo 'cHostPlatform :: String'                                     >> $@
  57         @echo 'cHostPlatform = HostPlatform_NAME'                           >> $@
  58         @echo 'cTargetPlatform :: String'                                   >> $@
  59         @echo 'cTargetPlatform = TargetPlatform_NAME'                       >> $@
  60         @echo                                                               >> $@
  61         @echo 'cProjectName          :: String'                             >> $@
  62         @echo 'cProjectName          = "$(ProjectName)"'                    >> $@
  63         @echo 'cProjectVersion       :: String'                             >> $@
  64         @echo 'cProjectVersion       = "$(ProjectVersion)"'                 >> $@
  65         @echo 'cProjectVersionInt    :: String'                             >> $@
  66         @echo 'cProjectVersionInt    = "$(ProjectVersionInt)"'              >> $@
  67         @echo 'cProjectPatchLevel    :: String'                             >> $@
  68         @echo 'cProjectPatchLevel    = "$(ProjectPatchLevel)"'              >> $@
  69         @echo 'cBooterVersion        :: String'                             >> $@
  70         @echo 'cBooterVersion        = "$(GhcVersion)"'                     >> $@
  71         @echo 'cStage                :: String'                             >> $@
  72         @echo 'cStage                = show (STAGE :: Int)'                 >> $@
  73         @echo 'cCcOpts               :: [String]'                           >> $@
  74         @echo 'cCcOpts               = words "$(CONF_CC_OPTS_STAGE$*)"'     >> $@
  75         @echo 'cLdOpts               :: [String]'                           >> $@
  76         @echo 'cLdOpts               = words "$(CONF_LD_OPTS_STAGE$*)"'     >> $@
  77         @echo 'cIntegerLibrary       :: String'                             >> $@
  78         @echo 'cIntegerLibrary       = "$(INTEGER_LIBRARY)"'                >> $@
  79         @echo 'cSplitObjs            :: String'                             >> $@
  80         @echo 'cSplitObjs            = "$(SupportsSplitObjs)"'              >> $@
  81         @echo 'cGhcWithInterpreter   :: String'                             >> $@
  82         @echo 'cGhcWithInterpreter   = "$(GhcWithInterpreter)"'             >> $@
  83         @echo 'cGhcWithNativeCodeGen :: String'                             >> $@
  84         @echo 'cGhcWithNativeCodeGen = "$(GhcWithNativeCodeGen)"'           >> $@
  85         @echo 'cGhcWithSMP           :: String'                             >> $@
  86         @echo 'cGhcWithSMP           = "$(GhcWithSMP)"'                     >> $@
  87         @echo 'cGhcRTSWays           :: String'                             >> $@
  88         @echo 'cGhcRTSWays           = "$(GhcRTSWays)"'                     >> $@
  89         @echo 'cGhcUnregisterised    :: String'                             >> $@
  90         @echo 'cGhcUnregisterised    = "$(GhcUnregisterised)"'              >> $@
  91         @echo 'cGhcEnableTablesNextToCode :: String'                        >> $@
  92         @echo 'cGhcEnableTablesNextToCode = "$(GhcEnableTablesNextToCode)"' >> $@
  93         @echo 'cLeadingUnderscore    :: String'                             >> $@
  94         @echo 'cLeadingUnderscore    = "$(LeadingUnderscore)"'              >> $@
  95         @echo 'cRAWCPP_FLAGS         :: String'                             >> $@
  96         @echo 'cRAWCPP_FLAGS         = "$(RAWCPP_FLAGS)"'                   >> $@
  97         @echo 'cGCC                  :: String'                             >> $@
  98         @echo 'cGCC                  = "$(WhatGccIsCalled)"'                >> $@
  99         @echo 'cMKDLL                :: String'                             >> $@
 100         @echo 'cMKDLL                = "$(BLD_DLL)"'                        >> $@
 101         @echo 'cLdIsGNULd            :: String'                             >> $@
 102         @echo 'cLdIsGNULd            = "$(LdIsGNULd)"'                      >> $@
 103         @echo 'cLD_X                 :: String'                             >> $@
 104         @echo 'cLD_X                 = "$(LD_X)"'                           >> $@
 105         @echo 'cGHC_DRIVER_DIR       :: String'                             >> $@
 106         @echo 'cGHC_DRIVER_DIR       = "$(GHC_DRIVER_DIR)"'                 >> $@
 107         @echo 'cGHC_TOUCHY_PGM       :: String'                             >> $@
 108         @echo 'cGHC_TOUCHY_PGM       = "$(GHC_TOUCHY_PGM)"'                 >> $@
 109         @echo 'cGHC_TOUCHY_DIR       :: String'                             >> $@
 110         @echo 'cGHC_TOUCHY_DIR       = "$(GHC_TOUCHY_DIR)"'                 >> $@
 111         @echo 'cGHC_UNLIT_PGM        :: String'                             >> $@
 112         @echo 'cGHC_UNLIT_PGM        = "$(GHC_UNLIT_PGM)"'                  >> $@
 113         @echo 'cGHC_UNLIT_DIR        :: String'                             >> $@
 114         @echo 'cGHC_UNLIT_DIR        = "$(GHC_UNLIT_DIR)"'                  >> $@
 115         @echo 'cGHC_MANGLER_PGM      :: String'                             >> $@
 116         @echo 'cGHC_MANGLER_PGM      = "$(GHC_MANGLER_PGM)"'                >> $@
 117         @echo 'cGHC_MANGLER_DIR      :: String'                             >> $@
 118         @echo 'cGHC_MANGLER_DIR      = "$(GHC_MANGLER_DIR)"'                >> $@
 119         @echo 'cGHC_SPLIT_PGM        :: String'                             >> $@
 120         @echo 'cGHC_SPLIT_PGM        = "$(GHC_SPLIT_PGM)"'                  >> $@
 121         @echo 'cGHC_SPLIT_DIR        :: String'                             >> $@
 122         @echo 'cGHC_SPLIT_DIR        = "$(GHC_SPLIT_DIR)"'                  >> $@
 123         @echo 'cGHC_SYSMAN_PGM       :: String'                             >> $@
 124         @echo 'cGHC_SYSMAN_PGM       = "$(GHC_SYSMAN)"'                     >> $@
 125         @echo 'cGHC_SYSMAN_DIR       :: String'                             >> $@
 126         @echo 'cGHC_SYSMAN_DIR       = "$(GHC_SYSMAN_DIR)"'                 >> $@
 127         @echo 'cGHC_PERL             :: String'                             >> $@
 128         @echo 'cGHC_PERL             = "$(GHC_PERL)"'                       >> $@
 129         @echo 'cDEFAULT_TMPDIR       :: String'                             >> $@
 130         @echo 'cDEFAULT_TMPDIR       = "$(DEFAULT_TMPDIR)"'                 >> $@
 131         @echo 'cRelocatableBuild     :: Bool'                               >> $@
 132 ifeq "$(RelocatableBuild)" "YES"
 133         @echo 'cRelocatableBuild     = True'                                >> $@
 134 else
 135         @echo 'cRelocatableBuild     = False'                               >> $@
 136 endif
 137         @echo 'cLibFFI               :: Bool'                               >> $@
 138 ifeq "$(UseLibFFIForAdjustors)" "YES"
 139         @echo 'cLibFFI               = True'                                >> $@
 140 else
 141         @echo 'cLibFFI               = False'                               >> $@
 142 endif
 143         @echo done.
 144
 145 # XXX 2010-08-19: This is a legacy clean. Remove later.
 146 $(eval $(call clean-target,compiler,config_hs,compiler/main/Config.hs))
 147
 148 # -----------------------------------------------------------------------------
 149 # Create platform includes
 150
 151 # Here we generate a little header file containing CPP symbols that GHC
 152 # uses to determine which platform it is building on/for.  The platforms
 153 # can differ between stage1 and stage2 if we're cross-compiling, so we
 154 # need one of these header files per stage.
 155
 156 PLATFORM_H = ghc_boot_platform.h
 157
 158 compiler/stage1/$(PLATFORM_H) : mk/config.mk mk/project.mk | $$(dir $$@)/.
 159         "$(RM)" $(RM_OPTS) $@
 160         @echo "Creating $@..."
 161         @echo "#ifndef __PLATFORM_H__"                           >> $@
 162         @echo "#define __PLATFORM_H__"                           >> $@
 163         @echo                                                    >> $@
 164         @echo "#define BuildPlatform_NAME  \"$(BUILDPLATFORM)\"" >> $@
 165         @echo "#define HostPlatform_NAME   \"$(BUILDPLATFORM)\"" >> $@
 166         @echo "#define TargetPlatform_NAME \"$(HOSTPLATFORM)\""  >> $@
 167         @echo                                                    >> $@
 168         @echo "#define $(BuildPlatform_CPP)_BUILD 1"             >> $@
 169         @echo "#define $(BuildPlatform_CPP)_HOST 1"              >> $@
 170         @echo "#define $(HostPlatform_CPP)_TARGET 1"             >> $@
 171         @echo                                                    >> $@
 172         @echo "#define $(BuildArch_CPP)_BUILD_ARCH 1"            >> $@
 173         @echo "#define $(BuildArch_CPP)_HOST_ARCH 1"             >> $@
 174         @echo "#define $(HostArch_CPP)_TARGET_ARCH 1"            >> $@
 175         @echo "#define BUILD_ARCH \"$(BuildArch_CPP)\""          >> $@
 176         @echo "#define HOST_ARCH \"$(BuildArch_CPP)\""           >> $@
 177         @echo "#define TARGET_ARCH \"$(HostArch_CPP)\""          >> $@
 178         @echo                                                    >> $@
 179         @echo "#define $(BuildOS_CPP)_BUILD_OS 1"                >> $@
 180         @echo "#define $(BuildOS_CPP)_HOST_OS 1"                 >> $@
 181         @echo "#define $(HostOS_CPP)_TARGET_OS 1"                >> $@
 182         @echo "#define BUILD_OS \"$(BuildOS_CPP)\""              >> $@
 183         @echo "#define HOST_OS \"$(BuildOS_CPP)\""               >> $@
 184         @echo "#define TARGET_OS \"$(HostOS_CPP)\""              >> $@
 185 ifeq "$(HostOS_CPP)" "irix"
 186         @echo "#ifndef $(IRIX_MAJOR)_TARGET_OS"                  >> $@
 187         @echo "#define $(IRIX_MAJOR)_TARGET_OS 1"                >> $@
 188         @echo "#endif"                                           >> $@
 189 endif
 190         @echo                                                    >> $@
 191         @echo "#define $(BuildVendor_CPP)_BUILD_VENDOR 1"        >> $@
 192         @echo "#define $(BuildVendor_CPP)_HOST_VENDOR 1"         >> $@
 193         @echo "#define $(HostVendor_CPP)_TARGET_VENDOR 1"        >> $@
 194         @echo "#define BUILD_VENDOR \"$(BuildVendor_CPP)\""      >> $@
 195         @echo "#define HOST_VENDOR \"$(BuildVendor_CPP)\""       >> $@
 196         @echo "#define TARGET_VENDOR \"$(HostVendor_CPP)\""      >> $@
 197         @echo                                                    >> $@
 198         @echo "#endif /* __PLATFORM_H__ */"                      >> $@
 199         @echo "Done."
 200
 201 # For stage2 and above, the BUILD platform is the HOST of stage1, and
 202 # the HOST platform is the TARGET of stage1.  The TARGET remains the same
 203 # (stage1 is the cross-compiler, not stage2).
 204 compiler/stage2/$(PLATFORM_H) : mk/config.mk mk/project.mk | $$(dir $$@)/.
 205         "$(RM)" $(RM_OPTS) $@
 206         @echo "Creating $@..."
 207         @echo "#ifndef __PLATFORM_H__"                            >> $@
 208         @echo "#define __PLATFORM_H__"                            >> $@
 209         @echo                                                     >> $@
 210         @echo "#define BuildPlatform_NAME  \"$(BUILDPLATFORM)\""  >> $@
 211         @echo "#define HostPlatform_NAME   \"$(HOSTPLATFORM)\""   >> $@
 212         @echo "#define TargetPlatform_NAME \"$(TARGETPLATFORM)\"" >> $@
 213         @echo                                                     >> $@
 214         @echo "#define $(BuildPlatform_CPP)_BUILD 1"              >> $@
 215         @echo "#define $(HostPlatform_CPP)_HOST 1"                >> $@
 216         @echo "#define $(TargetPlatform_CPP)_TARGET 1"            >> $@
 217         @echo                                                     >> $@
 218         @echo "#define $(BuildArch_CPP)_BUILD_ARCH 1"             >> $@
 219         @echo "#define $(HostArch_CPP)_HOST_ARCH 1"               >> $@
 220         @echo "#define $(TargetArch_CPP)_TARGET_ARCH 1"           >> $@
 221         @echo "#define BUILD_ARCH \"$(HostArch_CPP)\""            >> $@
 222         @echo "#define HOST_ARCH \"$(HostArch_CPP)\""             >> $@
 223         @echo "#define TARGET_ARCH \"$(TargetArch_CPP)\""         >> $@
 224         @echo                                                     >> $@
 225         @echo "#define $(HostOS_CPP)_BUILD_OS 1"                  >> $@
 226         @echo "#define $(HostOS_CPP)_HOST_OS 1"                   >> $@
 227         @echo "#define $(TargetOS_CPP)_TARGET_OS 1"               >> $@
 228         @echo "#define BUILD_OS \"$(HostOS_CPP)\""                >> $@
 229         @echo "#define HOST_OS \"$(HostOS_CPP)\""                 >> $@
 230         @echo "#define TARGET_OS \"$(TargetOS_CPP)\""             >> $@
 231 ifeq "$(TargetOS_CPP)" "irix"
 232         @echo "#ifndef $(IRIX_MAJOR)_TARGET_OS"                   >> $@
 233         @echo "#define $(IRIX_MAJOR)_TARGET_OS 1"                 >> $@
 234         @echo "#endif"                                            >> $@
 235 endif
 236         @echo                                                     >> $@
 237         @echo "#define $(BuildVendor_CPP)_BUILD_VENDOR 1"         >> $@
 238         @echo "#define $(HostVendor_CPP)_HOST_VENDOR 1"           >> $@
 239         @echo "#define $(TargetVendor_CPP)_TARGET_VENDOR  1"      >> $@
 240         @echo "#define BUILD_VENDOR \"$(BuildVendor_CPP)\""       >> $@
 241         @echo "#define HOST_VENDOR \"$(HostVendor_CPP)\""         >> $@
 242         @echo "#define TARGET_VENDOR \"$(TargetVendor_CPP)\""     >> $@
 243         @echo                                                     >> $@
 244         @echo "#endif /* __PLATFORM_H__ */"                       >> $@
 245         @echo "Done."
 246
 247 compiler/stage3/$(PLATFORM_H) : compiler/stage2/$(PLATFORM_H)
 248         "$(CP)" $< $@
 249
 250 # ----------------------------------------------------------------------------
 251 #               Generate supporting stuff for prelude/PrimOp.lhs
 252 #               from prelude/primops.txt
 253
 254 # XXX: these should go in stage1/stage2/stage3
 255 PRIMOP_BITS = compiler/primop-data-decl.hs-incl        \
 256               compiler/primop-tag.hs-incl              \
 257               compiler/primop-list.hs-incl             \
 258               compiler/primop-has-side-effects.hs-incl \
 259               compiler/primop-out-of-line.hs-incl      \
 260               compiler/primop-commutable.hs-incl       \
 261               compiler/primop-needs-wrapper.hs-incl    \
 262               compiler/primop-can-fail.hs-incl         \
 263               compiler/primop-strictness.hs-incl       \
 264               compiler/primop-primop-info.hs-incl
 265
 266 compiler_CPP_OPTS += -I$(GHC_INCLUDE_DIR)
 267 compiler_CPP_OPTS += ${GhcCppOpts}
 268
 269 $(PRIMOPS_TXT) compiler/parser/Parser.y: %: %.pp compiler/stage1/$(PLATFORM_H)
 270         $(CPP) $(RAWCPP_FLAGS) -P $(compiler_CPP_OPTS) -x c $< | grep -v '^#pragma GCC' > $@
 271
 272 $(eval $(call clean-target,compiler,primop, $(PRIMOPS_TXT) compiler/parser/Parser.y $(PRIMOP_BITS)))
 273
 274 ifneq "$(BootingFromHc)" "YES"
 275 compiler/primop-data-decl.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
 276         "$(GENPRIMOP_INPLACE)" --data-decl          < $< > $@
 277 compiler/primop-tag.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
 278         "$(GENPRIMOP_INPLACE)" --primop-tag         < $< > $@
 279 compiler/primop-list.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
 280         "$(GENPRIMOP_INPLACE)" --primop-list        < $< > $@
 281 compiler/primop-has-side-effects.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
 282         "$(GENPRIMOP_INPLACE)" --has-side-effects   < $< > $@
 283 compiler/primop-out-of-line.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
 284         "$(GENPRIMOP_INPLACE)" --out-of-line        < $< > $@
 285 compiler/primop-commutable.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
 286         "$(GENPRIMOP_INPLACE)" --commutable         < $< > $@
 287 compiler/primop-needs-wrapper.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
 288         "$(GENPRIMOP_INPLACE)" --needs-wrapper      < $< > $@
 289 compiler/primop-can-fail.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
 290         "$(GENPRIMOP_INPLACE)" --can-fail           < $< > $@
 291 compiler/primop-strictness.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
 292         "$(GENPRIMOP_INPLACE)" --strictness         < $< > $@
 293 compiler/primop-primop-info.hs-incl: $(PRIMOPS_TXT) $(GENPRIMOP_INPLACE)
 294         "$(GENPRIMOP_INPLACE)" --primop-primop-info < $< > $@
 295
 296 # Usages aren't used any more; but the generator
 297 # can still generate them if we want them back
 298 compiler/primop-usage.hs-incl: $(PRIMOPS_TXT)
 299         "$(GENPRIMOP_INPLACE)" --usage              < $< > $@
 300 endif
 301
 302 # -----------------------------------------------------------------------------
 303 # Configuration
 304
 305 compiler_stage1_CONFIGURE_OPTS += --flags=stage1
 306 compiler_stage2_CONFIGURE_OPTS += --flags=stage2
 307 compiler_stage3_CONFIGURE_OPTS += --flags=stage3
 308
 309 ifeq "$(GhcWithNativeCodeGen)" "YES"
 310 compiler_stage1_CONFIGURE_OPTS += --flags=ncg
 311 compiler_stage2_CONFIGURE_OPTS += --flags=ncg
 312 endif
 313
 314 ifeq "$(GhcWithInterpreter)" "YES"
 315 compiler_stage2_CONFIGURE_OPTS += --flags=ghci
 316
 317 ifeq "$(BuildSharedLibs)" "YES"
 318 compiler_stage2_CONFIGURE_OPTS += --enable-shared
 319 # If we are going to use dynamic libraries instead of .o files for ghci,
 320 # we will need to always retain CAFs in the compiler.
 321 # ghci/keepCAFsForGHCi contains a GNU C __attribute__((constructor))
 322 # function which sets the keepCAFs flag for the RTS before any Haskell
 323 # code is run.
 324 compiler_stage2_CONFIGURE_OPTS += --flags=dynlibs
 325 endif
 326
 327 ifeq "$(GhcEnableTablesNextToCode) $(GhcUnregisterised)" "YES NO"
 328 # Should GHCI be building info tables in the TABLES_NEXT_TO_CODE style
 329 # or not?
 330 # XXX This should logically be a CPP option, but there doesn't seem to
 331 # be a flag for that
 332 compiler_stage2_CONFIGURE_OPTS += --ghc-option=-DGHCI_TABLES_NEXT_TO_CODE
 333 endif
 334
 335 # Should the debugger commands be enabled?
 336 ifeq "$(GhciWithDebugger)" "YES"
 337 compiler_stage2_CONFIGURE_OPTS += --ghc-option=-DDEBUGGER
 338 endif
 339
 340 endif
 341
 342 ifeq "$(GhcWithNativeCodeGen)" "NO"
 343 # XXX This should logically be a CPP option, but there doesn't seem to
 344 # be a flag for that
 345 compiler_CONFIGURE_OPTS += --ghc-option=-DOMIT_NATIVE_CODEGEN
 346 endif
 347
 348 ifeq "$(TargetOS_CPP)" "openbsd"
 349 compiler_CONFIGURE_OPTS += --ld-options=-E
 350 endif
 351
 352 ifeq "$(GhcUnregisterised)" "NO"
 353 else
 354 compiler_CONFIGURE_OPTS += --ghc-option=-DNO_REGS
 355 endif
 356
 357 # If we're profiling GHC then we want lots of SCCs, so -auto-all
 358 # We also don't want to waste time building the non-profiling library.
 359 # Unfortunately this means that we have to tell ghc-pkg --force as it
 360 # gets upset when libHSghc-6.9.a doesn't exist.
 361 ifeq "$(GhcProfiled)" "YES"
 362 compiler_stage2_CONFIGURE_OPTS += --ghc-option=-auto-all
 363 # We seem to still build the vanilla libraries even if we say
 364 # --disable-library-vanilla, but installation then fails, as Cabal
 365 # doesn't copy the vanilla .hi files, but ghc-pkg complains about
 366 # their absence when we register the package. So for now, we just
 367 # leave the vanilla libraries enabled.
 368 # compiler_stage2_CONFIGURE_OPTS += --disable-library-vanilla
 369 compiler_stage2_CONFIGURE_OPTS += --ghc-pkg-option=--force
 370 endif
 371
 372 compiler_stage3_CONFIGURE_OPTS := $(compiler_stage2_CONFIGURE_OPTS)
 373
 374 compiler_stage1_CONFIGURE_OPTS += --ghc-option=-DSTAGE=1
 375 compiler_stage2_CONFIGURE_OPTS += --ghc-option=-DSTAGE=2
 376 compiler_stage3_CONFIGURE_OPTS += --ghc-option=-DSTAGE=3
 377 compiler_stage2_HADDOCK_OPTS += --optghc=-DSTAGE=2
 378
 379 compiler/stage1/package-data.mk : compiler/ghc.mk
 380 compiler/stage2/package-data.mk : compiler/ghc.mk
 381 compiler/stage3/package-data.mk : compiler/ghc.mk
 382
 383 # -----------------------------------------------------------------------------
 384 # And build the package
 385
 386 compiler_PACKAGE = ghc
 387
 388 # Note [fiddle-stage1-version]
 389 # The version of the GHC package changes every day, since the
 390 # patchlevel is the current date.  We don't want to force
 391 # recompilation of the entire compiler when this happens, so for stage
 392 # 1 we omit the patchlevel from the version number.  For stage 2 we
 393 # have to include the patchlevel since this is the package we install,
 394 # however.
 395 #
 396 # Note: we also have to tweak the version number of the package itself
 397 # when it gets registered; see Note [munge-stage1-package-config]
 398 # below.
 399 # The ProjectPatchLevel > 20000000 iff it's a date. If it's e.g. 6.12.1
 400 # then we don't want to remove it
 401 ifneq "$(CLEANING)" "YES"
 402 ifeq "$(shell [ $(ProjectPatchLevel) -gt 20000000 ] && echo YES)" "YES"
 403 compiler_stage1_VERSION_MUNGED = YES
 404 endif
 405 endif
 406
 407 ifeq "$(compiler_stage1_VERSION_MUNGED)" "YES"
 408 define compiler_PACKAGE_MAGIC
 409 compiler_stage1_VERSION = $(subst .$(ProjectPatchLevel),,$(ProjectVersion))
 410 endef
 411
 412 # Don't register the non-munged package
 413 compiler_stage1_REGISTER_PACKAGE = NO
 414
 415 endif
 416
 417 # haddocking only happens for stage2
 418 compiler_stage1_DO_HADDOCK = NO
 419 compiler_stage3_DO_HADDOCK = NO
 420
 421 # Don't do splitting for the GHC package, it takes too long and
 422 # there's not much benefit.
 423 compiler_stage1_SplitObjs = NO
 424 compiler_stage2_SplitObjs = NO
 425 compiler_stage3_SplitObjs = NO
 426
 427 # if stage is set to something other than "1" or "", disable stage 1
 428 ifneq "$(filter-out 1,$(stage))" ""
 429 compiler_stage1_NOT_NEEDED = YES
 430 endif
 431 # if stage is set to something other than "2" or "", disable stage 2
 432 ifneq "$(filter-out 2,$(stage))" ""
 433 compiler_stage2_NOT_NEEDED = YES
 434 endif
 435 # stage 3 has to be requested explicitly with stage=3
 436 ifneq "$(stage)" "3"
 437 compiler_stage3_NOT_NEEDED = YES
 438 endif
 439 $(eval $(call build-package,compiler,stage1,0))
 440 $(eval $(call build-package,compiler,stage2,1))
 441 $(eval $(call build-package,compiler,stage3,2))
 442
 443 # after build-package, because that adds --enable-library-for-ghci
 444 # to compiler_stage*_CONFIGURE_OPTS:
 445 # We don't build the GHCi library for the ghc package. We can load it
 446 # the .a file instead, and as object splitting isn't on for the ghc
 447 # package this isn't much slower.However, not building the package saves
 448 # a significant chunk of disk space.
 449 compiler_stage1_CONFIGURE_OPTS += --disable-library-for-ghci
 450 compiler_stage2_CONFIGURE_OPTS += --disable-library-for-ghci
 451 compiler_stage3_CONFIGURE_OPTS += --disable-library-for-ghci
 452
 453 # after build-package, because that sets compiler_stage1_HC_OPTS:
 454 compiler_stage1_HC_OPTS += $(GhcStage1HcOpts)
 455 compiler_stage2_HC_OPTS += $(GhcStage2HcOpts)
 456 compiler_stage3_HC_OPTS += $(GhcStage3HcOpts)
 457
 458 ifneq "$(BINDIST)" "YES"
 459
 460 compiler_stage2_TAGS_HC_OPTS = -package ghc
 461 $(eval $(call tags-package,compiler,stage2))
 462
 463 $(compiler_stage1_depfile_haskell) : compiler/stage1/$(PLATFORM_H)
 464 $(compiler_stage2_depfile_haskell) : compiler/stage2/$(PLATFORM_H)
 465 $(compiler_stage3_depfile_haskell) : compiler/stage3/$(PLATFORM_H)
 466
 467 $(compiler_stage1_depfile_haskell) : $(includes_H_CONFIG) $(includes_H_PLATFORM) $(includes_GHCCONSTANTS) $(includes_DERIVEDCONSTANTS) $(PRIMOP_BITS)
 468 $(compiler_stage2_depfile_haskell) : $(includes_H_CONFIG) $(includes_H_PLATFORM) $(includes_GHCCONSTANTS) $(includes_DERIVEDCONSTANTS) $(PRIMOP_BITS)
 469 $(compiler_stage3_depfile_haskell) : $(includes_H_CONFIG) $(includes_H_PLATFORM) $(includes_GHCCONSTANTS) $(includes_DERIVEDCONSTANTS) $(PRIMOP_BITS)
 470
 471 # Every Constants.o object file depends on includes/GHCConstants.h:
 472 $(eval $(call compiler-hs-dependency,Constants,$(includes_GHCCONSTANTS) includes/HaskellConstants.hs))
 473
 474 # Every PrimOp.o object file depends on $(PRIMOP_BITS):
 475 $(eval $(call compiler-hs-dependency,PrimOp,$(PRIMOP_BITS)))
 476
 477 # GHC itself doesn't know about the above dependencies, so we have to
 478 # switch off the recompilation checker for those modules:
 479 compiler/prelude/PrimOp_HC_OPTS  += -fforce-recomp
 480 compiler/main/Constants_HC_OPTS  += -fforce-recomp
 481
 482 # Workaround for #4003 in GHC 6.12.2.  It didn't happen in 6.12.1, and
 483 # will be fixed in 6.12.3.  Unfortunately we don't have a way to do
 484 # this for just stage1 in the build system.
 485 ifeq "$(GhcVersion)" "6.12.2"
 486 compiler/hsSyn/HsLit_HC_OPTS     += -fomit-interface-pragmas
 487 endif
 488
 489 # Note [munge-stage1-package-config]
 490 # Strip the date/patchlevel from the version of stage1.  See Note
 491 # [fiddle-stage1-version] above.
 492 ifeq "$(compiler_stage1_VERSION_MUNGED)" "YES"
 493 compiler/stage1/inplace-pkg-config-munged: compiler/stage1/inplace-pkg-config
 494         sed -e 's/^\(version: .*\)\.$(ProjectPatchLevel)$$/\1/' \
 495             -e 's/^\(id: .*\)\.$(ProjectPatchLevel)$$/\1/' \
 496             -e 's/^\(hs-libraries: HSghc-.*\)\.$(ProjectPatchLevel)$$/\1/' \
 497           < $< > $@
 498         "$(compiler_stage1_GHC_PKG)" update --force $(compiler_stage1_GHC_PKG_OPTS) $@
 499
 500 $(compiler_stage1_v_LIB) : compiler/stage1/inplace-pkg-config-munged
 501 endif
 502
 503 endif
 504