compiler/Makefile

   1 # -----------------------------------------------------------------------------
   2 # Main compiler Makefile
   3
   4 # Targets:
   5 #
   6 #       all     builds stage1 compiler
   7 #
   8 #       boot stage=N   generate build dirs and dependencies for stage N.
   9 #                      NB. Must be done before 'make stageN'.
  10 #                      NB. Cannot 'make boot stage=2' until stage1 has
  11 #                          been built (similarly for stage3).
  12 #
  13 #       stage1  (or stage=1) builds stage1 compiler
  14 #       stage2  (or stage=2) builds stage2 compiler
  15 #       stage3  (or stage=3) builds stage3 compiler
  16 #
  17
  18 TOP = ..
  19
  20 ifeq "$(stage)" ""
  21 stage=1
  22 endif
  23
  24 include $(TOP)/mk/boilerplate.mk
  25 include $(TOP)/mk/cabal-flags.mk
  26
  27 ifeq "$(GhcThreaded) $(GhcProfiled)" "YES YES"
  28 $(error Cannot make GHC both threaded and profiled)
  29 endif
  30
  31 CONFIG_HS       = main/Config.hs
  32 PRIMOP_BITS = primop-data-decl.hs-incl        \
  33               primop-tag.hs-incl              \
  34               primop-list.hs-incl             \
  35               primop-has-side-effects.hs-incl \
  36               primop-out-of-line.hs-incl      \
  37               primop-commutable.hs-incl       \
  38               primop-needs-wrapper.hs-incl    \
  39               primop-can-fail.hs-incl         \
  40               primop-strictness.hs-incl       \
  41               primop-primop-info.hs-incl
  42
  43 boot:: boot.stage.$(stage)
  44
  45 all:: build.stage.$(stage)
  46
  47 doc:: doc.stage.$(stage)
  48
  49 stage1 ::
  50         $(MAKE) stage=1
  51
  52 stage2 ::
  53         $(MAKE) stage=2
  54
  55 stage3 ::
  56         $(MAKE) stage=3
  57
  58 ifeq "$(CLEAN_ALL_STAGES)" "YES"
  59 clean distclean::
  60         $(RM) -f prelude/primops.txt
  61         $(RM) -f $(PRIMOP_BITS)
  62         $(RM) -f $(CONFIG_HS)
  63         $(RM) -f parser/Parser.y
  64         $(RM) -rf stage1 stage2plus
  65         $(RM) -f $(STAGE3_PACKAGE_CONF)
  66 endif
  67
  68 ifeq "$(CLEAN_ALL_STAGES)" "YES"
  69 clean distclean:: clean.stage.1 clean.stage.2 clean.stage.3
  70 else
  71 clean distclean:: clean.stage.$(stage)
  72 endif
  73
  74 clean.stage.%:
  75         -$(CABAL) clean --distpref dist-stage$*
  76         $(RM) -f Makefile-stage$*
  77
  78 CONFIGURE_FLAGS_STAGE1 += --flags=stage1
  79 CONFIGURE_FLAGS_STAGE2 += --flags=-stage1
  80
  81 CONFIGURE_FLAGS_STAGE1 += --flags=-ghci
  82
  83 ifeq "$(GhcWithNativeCodeGen)" "YES"
  84 CONFIGURE_FLAGS_STAGE1 += --flags=ncg
  85 CONFIGURE_FLAGS_STAGE2 += --flags=ncg
  86 else
  87 CONFIGURE_FLAGS_STAGE1 += --flags=-ncg
  88 CONFIGURE_FLAGS_STAGE2 += --flags=-ncg
  89 endif
  90
  91 ifeq "$(GhcWithInterpreter)" "YES"
  92 CONFIGURE_FLAGS_STAGE2 += --flags=ghci
  93
  94 ifeq "$(BuildSharedLibs)" "YES"
  95 CONFIGURE_FLAGS_STAGE2 += --enable-shared
  96 # If we are going to use dynamic libraries instead of .o files for ghci,
  97 # we will need to always retain CAFs in the compiler.
  98 # ghci/keepCAFsForGHCi contains a GNU C __attribute__((constructor))
  99 # function which sets the keepCAFs flag for the RTS before any Haskell
 100 # code is run.
 101 CONFIGURE_FLAGS_STAGE2 += --flags=dynlibs
 102 else
 103 CONFIGURE_FLAGS_STAGE2 += --flags=-dynlibs
 104 endif
 105
 106 ifeq "$(GhcEnableTablesNextToCode) $(GhcUnregisterised)" "YES NO"
 107 # Should GHCI be building info tables in the TABLES_NEXT_TO_CODE style
 108 # or not?
 109 # XXX This should logically be a CPP option, but there doesn't seem to
 110 # be a flag for that
 111 CONFIGURE_FLAGS_STAGE2 += --ghc-option=-DGHCI_TABLES_NEXT_TO_CODE
 112 endif
 113
 114 # Should the debugger commands be enabled?
 115 ifeq "$(GhciWithDebugger)" "YES"
 116 CONFIGURE_FLAGS_STAGE2 += --ghc-option=-DDEBUGGER
 117 endif
 118
 119 # Enable editline if either:
 120 #   - we're building stage 1 and $(GhcHasEditline)="YES"
 121 #   - we're building stage 2/3, and we have built the editline package
 122 #
 123 # But we don't enable editline on Windows, as Windows terminals have
 124 # editline-like support builtin.
 125 #
 126 ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
 127 CONFIGURE_FLAGS_STAGE1 += --flags=-editline
 128 CONFIGURE_FLAGS_STAGE2 += --flags=-editline
 129 else
 130 ifeq "$(GhcHasEditline)" "YES"
 131 CONFIGURE_FLAGS_STAGE1 += --flags=editline
 132 else
 133 CONFIGURE_FLAGS_STAGE1 += --flags=-editline
 134 endif
 135 ifeq "$(wildcard $(FPTOOLS_TOP_ABS)/libraries/editline/unbuildable)" ""
 136 CONFIGURE_FLAGS_STAGE2 += --flags=editline
 137 else
 138 CONFIGURE_FLAGS_STAGE2 += --flags=-editline
 139 endif
 140 endif
 141
 142 else
 143 CONFIGURE_FLAGS_STAGE2 += --flags=-ghci
 144 endif
 145
 146 ifeq "$(GhcWithNativeCodeGen)" "NO"
 147 # XXX This should logically be a CPP option, but there doesn't seem to
 148 # be a flag for that
 149 COMMON_CONFIGURE_FLAGS += --ghc-option=-DOMIT_NATIVE_CODEGEN
 150 endif
 151
 152 ifeq "$(TargetOS_CPP)" "openbsd"
 153 COMMON_CONFIGURE_FLAGS += --ld-options=-E
 154 endif
 155
 156 ifeq "$(GhcUnregisterised)" "NO"
 157 ifeq "$(HOSTPLATFORM)" "ia64-unknown-linux"
 158 # needed for generating proper relocation in large binaries: trac #856
 159 COMMON_CONFIGURE_FLAGS += --ld-option=-Wl,--relax
 160 endif
 161 endif
 162
 163 # We need to turn on profiling either if we have been asked to
 164 # (GhcLibProfiled = YES) or if we want GHC itself to be compiled with
 165 # profiling enabled (GhcProfiled = YES).
 166 ifneq "$(GhcLibProfiled) $(GhcProfiled)" "NO NO"
 167 CONFIGURE_FLAGS_STAGE2 += --enable-library-profiling
 168 endif
 169
 170 ifeq "$(HOSTPLATFORM)" "i386-unknown-mingw32"
 171 # The #include is vital for the via-C route with older compilers, else the C
 172 # compiler doesn't realise that the stcall foreign imports are indeed
 173 # stdcall, and doesn't generate the Foo@8 name for them
 174 # As it's only important for older compilers we don't need to do anything
 175 # for stage2+.
 176 CONFIGURE_FLAGS_STAGE1 += --ghc-option='-\#include'    \
 177                           --ghc-option='"<windows.h>"' \
 178                           --ghc-option='-\#include'    \
 179                           --ghc-option='"<process.h>"'
 180 endif
 181
 182 # ghc_strlen percolates through so many modules that it is easier to get its
 183 # prototype via a global option instead of a myriad of per-file OPTIONS.
 184 # Again, this is only important for older compilers, so we don't do it in
 185 # stage 2+.
 186 CONFIGURE_FLAGS_STAGE1 += --ghc-options='-\#include "cutils.h"'
 187
 188 CONFIGURE_FLAGS_STAGE3 = $(CONFIGURE_FLAGS_STAGE2)
 189 CONFIGURE_FLAGS_STAGE1 += $(USE_BOOT_CONFIGURE_FLAGS)
 190 CONFIGURE_FLAGS_STAGE2 += $(USE_STAGE1_CONFIGURE_FLAGS)
 191 CONFIGURE_FLAGS_STAGE3 += $(USE_STAGE2_CONFIGURE_FLAGS)
 192
 193 boot.stage.%: $(PRIMOP_BITS) $(CONFIG_HS) parser/Parser.y
 194         test -e $(STAGE3_PACKAGE_CONF) || echo "[]" > $(STAGE3_PACKAGE_CONF)
 195         $(CABAL) configure --distpref dist-stage$* \
 196                            $(CONFIGURE_FLAGS_STAGE$*) \
 197                            $(INSTALL_DIRS_CONFIGURE_FLAGS) \
 198                            $(COMMON_CONFIGURE_FLAGS) \
 199                            --ghc-option=-DSTAGE=$*
 200         $(RM) -f Makefile-stage$*
 201         $(CABAL) makefile  --distpref dist-stage$* -f Makefile-stage$*
 202
 203 build.stage.%:
 204         $(MAKE) -f Makefile-stage$* stage=$*
 205         $(CABAL) register  --distpref dist-stage$* --inplace
 206         $(MAKE) -C ../ghc stage=$*
 207
 208 doc.stage.%:
 209         $(CABAL) haddock --distpref dist-stage$* \
 210                          --haddock-option=--optghc=-DSTAGE=$* \
 211                          --with-haddock=$(FPTOOLS_TOP_ABS)/utils/haddock/install-inplace/bin/haddock
 212
 213 # XXX We ought to actually install the (stage 2) library
 214 install:
 215         @:
 216
 217 # -----------------------------------------------------------------------------
 218 # Create compiler configuration
 219 #
 220 # The 'echo' commands simply spit the values of various make variables
 221 # into Config.hs, whence they can be compiled and used by GHC itself
 222
 223 $(CONFIG_HS) : $(FPTOOLS_TOP)/mk/config.mk
 224         @$(RM) -f $(CONFIG_HS)
 225         @echo "Creating $(CONFIG_HS) ... "
 226         @echo "module Config where" >>$(CONFIG_HS)
 227         @echo "cProjectName          :: String" >> $(CONFIG_HS)
 228         @echo "cProjectName          = \"$(ProjectName)\"" >> $(CONFIG_HS)
 229         @echo "cProjectVersion       :: String" >> $(CONFIG_HS)
 230         @echo "cProjectVersion       = \"$(ProjectVersion)\"" >> $(CONFIG_HS)
 231         @echo "cProjectVersionInt    :: String" >> $(CONFIG_HS)
 232         @echo "cProjectVersionInt    = \"$(ProjectVersionInt)\"" >> $(CONFIG_HS)
 233         @echo "cProjectPatchLevel    :: String" >> $(CONFIG_HS)
 234         @echo "cProjectPatchLevel    = \"$(ProjectPatchLevel)\"" >> $(CONFIG_HS)
 235         @echo "cBooterVersion        :: String" >> $(CONFIG_HS)
 236         @echo "cBooterVersion        = \"$(GhcVersion)\"" >> $(CONFIG_HS)
 237         @echo "cStage                :: String" >> $(CONFIG_HS)
 238         @echo "cStage                = show (STAGE :: Int)" >> $(CONFIG_HS)
 239         @echo "cHscIfaceFileVersion  :: String" >> $(CONFIG_HS)
 240         @echo "cHscIfaceFileVersion  = \"$(HscIfaceFileVersion)\"" >> $(CONFIG_HS)
 241         @echo "cSplitObjs            :: String" >> $(CONFIG_HS)
 242         @echo "cSplitObjs            = \"$(SplitObjs)\"" >> $(CONFIG_HS)
 243         @echo "cGhcWithInterpreter   :: String" >> $(CONFIG_HS)
 244         @echo "cGhcWithInterpreter   = \"$(GhcWithInterpreter)\"" >> $(CONFIG_HS)
 245         @echo "cGhcWithNativeCodeGen :: String" >> $(CONFIG_HS)
 246         @echo "cGhcWithNativeCodeGen = \"$(GhcWithNativeCodeGen)\"" >> $(CONFIG_HS)
 247         @echo "cGhcWithSMP           :: String" >> $(CONFIG_HS)
 248         @echo "cGhcWithSMP           = \"$(GhcWithSMP)\"" >> $(CONFIG_HS)
 249         @echo "cGhcRTSWays           :: String" >> $(CONFIG_HS)
 250         @echo "cGhcRTSWays           = \"$(GhcRTSWays)\"" >> $(CONFIG_HS)
 251         @echo "cGhcUnregisterised    :: String" >> $(CONFIG_HS)
 252         @echo "cGhcUnregisterised    = \"$(GhcUnregisterised)\"" >> $(CONFIG_HS)
 253         @echo "cGhcEnableTablesNextToCode :: String" >> $(CONFIG_HS)
 254         @echo "cGhcEnableTablesNextToCode = \"$(GhcEnableTablesNextToCode)\"" >> $(CONFIG_HS)
 255         @echo "cLeadingUnderscore    :: String" >> $(CONFIG_HS)
 256         @echo "cLeadingUnderscore    = \"$(LeadingUnderscore)\"" >> $(CONFIG_HS)
 257         @echo "cRAWCPP_FLAGS         :: String" >> $(CONFIG_HS)
 258         @echo "cRAWCPP_FLAGS         = \"$(RAWCPP_FLAGS)\"" >> $(CONFIG_HS)
 259         @echo "cGCC                  :: String" >> $(CONFIG_HS)
 260         @echo "cGCC                  = \"$(WhatGccIsCalled)\"" >> $(CONFIG_HS)
 261         @echo "cMKDLL                :: String" >> $(CONFIG_HS)
 262         @echo "cMKDLL                = \"$(BLD_DLL)\"" >> $(CONFIG_HS)
 263         @echo "cLdIsGNULd            :: String" >> $(CONFIG_HS)
 264         @echo "cLdIsGNULd            = \"$(LdIsGNULd)\"" >> $(CONFIG_HS)
 265         @echo "cLD_X                 :: String" >> $(CONFIG_HS)
 266         @echo "cLD_X                 = \"$(LD_X)\"" >> $(CONFIG_HS)
 267         @echo "cGHC_DRIVER_DIR_REL   :: String" >> $(CONFIG_HS)
 268         @echo "cGHC_DRIVER_DIR_REL   = \"$(GHC_DRIVER_DIR_REL)\"" >> $(CONFIG_HS)
 269         @echo "cGHC_TOUCHY_PGM       :: String" >> $(CONFIG_HS)
 270         @echo "cGHC_TOUCHY_PGM       = \"$(GHC_TOUCHY_PGM)\"" >> $(CONFIG_HS)
 271         @echo "cGHC_TOUCHY_DIR_REL   :: String" >> $(CONFIG_HS)
 272         @echo "cGHC_TOUCHY_DIR_REL   = \"$(GHC_TOUCHY_DIR_REL)\"" >> $(CONFIG_HS)
 273         @echo "cGHC_UNLIT_PGM        :: String" >> $(CONFIG_HS)
 274         @echo "cGHC_UNLIT_PGM        = \"$(GHC_UNLIT_PGM)\"" >> $(CONFIG_HS)
 275         @echo "cGHC_UNLIT_DIR_REL    :: String" >> $(CONFIG_HS)
 276         @echo "cGHC_UNLIT_DIR_REL    = \"$(GHC_UNLIT_DIR_REL)\"" >> $(CONFIG_HS)
 277         @echo "cGHC_MANGLER_PGM      :: String" >> $(CONFIG_HS)
 278         @echo "cGHC_MANGLER_PGM      = \"$(GHC_MANGLER_PGM)\"" >> $(CONFIG_HS)
 279         @echo "cGHC_MANGLER_DIR_REL  :: String" >> $(CONFIG_HS)
 280         @echo "cGHC_MANGLER_DIR_REL  = \"$(GHC_MANGLER_DIR_REL)\"" >> $(CONFIG_HS)
 281         @echo "cGHC_SPLIT_PGM        :: String" >> $(CONFIG_HS)
 282         @echo "cGHC_SPLIT_PGM        = \"$(GHC_SPLIT_PGM)\"" >> $(CONFIG_HS)
 283         @echo "cGHC_SPLIT_DIR_REL    :: String" >> $(CONFIG_HS)
 284         @echo "cGHC_SPLIT_DIR_REL    = \"$(GHC_SPLIT_DIR_REL)\"" >> $(CONFIG_HS)
 285         @echo "cGHC_SYSMAN_PGM       :: String" >> $(CONFIG_HS)
 286         @echo "cGHC_SYSMAN_PGM       = \"$(GHC_SYSMAN)\"" >> $(CONFIG_HS)
 287         @echo "cGHC_SYSMAN_DIR_REL   :: String" >> $(CONFIG_HS)
 288         @echo "cGHC_SYSMAN_DIR_REL   = \"$(GHC_SYSMAN_DIR)\"" >> $(CONFIG_HS)
 289         @echo "cGHC_CP               :: String" >> $(CONFIG_HS)
 290         @echo "cGHC_CP               = \"$(GHC_CP)\"" >> $(CONFIG_HS)
 291         @echo "cGHC_PERL             :: String" >> $(CONFIG_HS)
 292         @echo "cGHC_PERL             = \"$(GHC_PERL)\"" >> $(CONFIG_HS)
 293         @echo "cEnableWin32DLLs      :: String" >> $(CONFIG_HS)
 294         @echo "cEnableWin32DLLs      = \"$(EnableWin32DLLs)\"" >> $(CONFIG_HS)
 295         @echo "cCONTEXT_DIFF         :: String" >> $(CONFIG_HS)
 296         @echo "cCONTEXT_DIFF         = \"$(CONTEXT_DIFF)\"" >> $(CONFIG_HS)
 297         @echo "cUSER_WAY_NAMES       :: String" >> $(CONFIG_HS)
 298         @echo "cUSER_WAY_NAMES       = \"$(USER_WAY_NAMES)\"" >> $(CONFIG_HS)
 299         @echo "cUSER_WAY_OPTS        :: String" >> $(CONFIG_HS)
 300         @echo "cUSER_WAY_OPTS        = \"$(USER_WAY_OPTS)\"" >> $(CONFIG_HS)
 301         @echo "cDEFAULT_TMPDIR       :: String" >> $(CONFIG_HS)
 302         @echo "cDEFAULT_TMPDIR       = \"$(DEFAULT_TMPDIR)\"" >> $(CONFIG_HS)
 303         @echo "cRelocatableBuild     :: Bool"                 >> $(CONFIG_HS)
 304 ifeq "$(RelocatableBuild)" "YES"
 305         @echo "cRelocatableBuild     = True"                  >> $(CONFIG_HS)
 306 else
 307         @echo "cRelocatableBuild     = False"                 >> $(CONFIG_HS)
 308 endif
 309         @echo "cLibFFI               :: Bool"                 >> $(CONFIG_HS)
 310 ifeq "$(UseLibFFIForAdjustors)" "YES"
 311         @echo "cLibFFI               = True"                  >> $(CONFIG_HS)
 312 else
 313         @echo "cLibFFI               = False"                 >> $(CONFIG_HS)
 314 endif
 315         @echo done.
 316
 317 # -----------------------------------------------------------------------------
 318 # Create platform includes
 319
 320 # Here we generate a little header file containing CPP symbols that GHC
 321 # uses to determine which platform it is building on/for.  The platforms
 322 # can differ between stage1 and stage2 if we're cross-compiling, so we
 323 # need one of these header files per stage.
 324
 325 PLATFORM_H = ghc_boot_platform.h
 326
 327 stage1/$(PLATFORM_H) : $(FPTOOLS_TOP)/mk/config.mk
 328         $(MKDIRHIER) stage1
 329         @echo "Creating $@..."
 330         @$(RM) $@
 331         @echo "#ifndef __PLATFORM_H__"  >$@
 332         @echo "#define __PLATFORM_H__" >>$@
 333         @echo >> $@
 334         @echo "#define BuildPlatform_NAME  \"$(BUILDPLATFORM)\"" >> $@
 335         @echo "#define HostPlatform_NAME   \"$(HOSTPLATFORM)\"" >> $@
 336         @echo "#define TargetPlatform_NAME \"$(TARGETPLATFORM)\"" >> $@
 337         @echo >> $@
 338         @echo "#define $(BuildPlatform_CPP)_BUILD       1" >> $@
 339         @echo "#define $(HostPlatform_CPP)_HOST         1" >> $@
 340         @echo "#define $(TargetPlatform_CPP)_TARGET     1" >> $@
 341         @echo >> $@
 342         @echo "#define $(BuildArch_CPP)_BUILD_ARCH      1" >> $@
 343         @echo "#define $(HostArch_CPP)_HOST_ARCH        1" >> $@
 344         @echo "#define $(TargetArch_CPP)_TARGET_ARCH    1" >> $@
 345         @echo "#define BUILD_ARCH \"$(BuildArch_CPP)\"" >> $@
 346         @echo "#define HOST_ARCH \"$(HostArch_CPP)\"" >> $@
 347         @echo "#define TARGET_ARCH \"$(TargetArch_CPP)\"" >> $@
 348         @echo >> $@
 349         @echo "#define $(BuildOS_CPP)_BUILD_OS          1" >> $@
 350         @echo "#define $(HostOS_CPP)_HOST_OS            1" >> $@
 351         @echo "#define $(TargetOS_CPP)_TARGET_OS        1" >> $@
 352         @echo "#define BUILD_OS \"$(BuildOS_CPP)\"" >> $@
 353         @echo "#define HOST_OS \"$(HostOS_CPP)\"" >> $@
 354         @echo "#define TARGET_OS \"$(TargetOS_CPP)\"" >> $@
 355 ifeq "$(HostOS_CPP)" "irix"
 356         @echo "#ifndef $(IRIX_MAJOR)_TARGET_OS           " >> $@
 357         @echo "#define $(IRIX_MAJOR)_TARGET_OS          1" >> $@
 358         @echo "#endif                                    " >> $@
 359 endif
 360         @echo >> $@
 361         @echo "#define $(BuildVendor_CPP)_BUILD_VENDOR  1" >> $@
 362         @echo "#define $(HostVendor_CPP)_HOST_VENDOR    1" >> $@
 363         @echo "#define $(TargetVendor_CPP)_TARGET_VENDOR  1" >> $@
 364         @echo "#define BUILD_VENDOR \"$(BuildVendor_CPP)\"" >> $@
 365         @echo "#define HOST_VENDOR \"$(HostVendor_CPP)\"" >> $@
 366         @echo "#define TARGET_VENDOR \"$(TargetVendor_CPP)\"" >> $@
 367         @echo >> $@
 368         @echo "#endif /* __PLATFORM_H__ */"          >> $@
 369         @echo "Done."
 370
 371 # For stage2 and above, the BUILD platform is the HOST of stage1, and
 372 # the HOST platform is the TARGET of stage1.  The TARGET remains the same
 373 # (stage1 is the cross-compiler, not stage2).
 374 stage2plus/$(PLATFORM_H) : $(FPTOOLS_TOP)/mk/config.mk
 375         $(MKDIRHIER) stage2plus
 376         @echo "Creating $@..."
 377         @$(RM) $@
 378         @echo "#ifndef __PLATFORM_H__"  >$@
 379         @echo "#define __PLATFORM_H__" >>$@
 380         @echo >> $@
 381         @echo "#define BuildPlatform_NAME  \"$(HOSTPLATFORM)\"" >> $@
 382         @echo "#define HostPlatform_NAME   \"$(TARGETPLATFORM)\"" >> $@
 383         @echo "#define TargetPlatform_NAME \"$(TARGETPLATFORM)\"" >> $@
 384         @echo >> $@
 385         @echo "#define $(HostPlatform_CPP)_BUILD        1" >> $@
 386         @echo "#define $(TargetPlatform_CPP)_HOST               1" >> $@
 387         @echo "#define $(TargetPlatform_CPP)_TARGET     1" >> $@
 388         @echo >> $@
 389         @echo "#define $(HostArch_CPP)_BUILD_ARCH       1" >> $@
 390         @echo "#define $(TargetArch_CPP)_HOST_ARCH      1" >> $@
 391         @echo "#define $(TargetArch_CPP)_TARGET_ARCH    1" >> $@
 392         @echo "#define BUILD_ARCH \"$(HostArch_CPP)\"" >> $@
 393         @echo "#define HOST_ARCH \"$(TargetArch_CPP)\"" >> $@
 394         @echo "#define TARGET_ARCH \"$(TargetArch_CPP)\"" >> $@
 395         @echo >> $@
 396         @echo "#define $(HostOS_CPP)_BUILD_OS           1" >> $@
 397         @echo "#define $(TargetOS_CPP)_HOST_OS          1" >> $@
 398         @echo "#define $(TargetOS_CPP)_TARGET_OS        1" >> $@
 399         @echo "#define BUILD_OS \"$(HostOS_CPP)\"" >> $@
 400         @echo "#define HOST_OS \"$(TargetOS_CPP)\"" >> $@
 401         @echo "#define TARGET_OS \"$(TargetOS_CPP)\"" >> $@
 402 ifeq "$(HostOS_CPP)" "irix"
 403         @echo "#ifndef $(IRIX_MAJOR)_TARGET_OS           " >> $@
 404         @echo "#define $(IRIX_MAJOR)_TARGET_OS          1" >> $@
 405         @echo "#endif                                    " >> $@
 406 endif
 407         @echo >> $@
 408         @echo "#define $(HostVendor_CPP)_BUILD_VENDOR   1" >> $@
 409         @echo "#define $(TargetVendor_CPP)_HOST_VENDOR  1" >> $@
 410         @echo "#define $(TargetVendor_CPP)_TARGET_VENDOR  1" >> $@
 411         @echo "#define BUILD_VENDOR \"$(HostVendor_CPP)\"" >> $@
 412         @echo "#define HOST_VENDOR \"$(TargetVendor_CPP)\"" >> $@
 413         @echo "#define TARGET_VENDOR \"$(TargetVendor_CPP)\"" >> $@
 414         @echo >> $@
 415         @echo "#endif /* __PLATFORM_H__ */"          >> $@
 416         @echo "Done."
 417
 418 ifeq "$(stage)" "1"
 419 STAGE_PLATFORM_H = stage1/$(PLATFORM_H)
 420 else
 421 STAGE_PLATFORM_H = stage2plus/$(PLATFORM_H)
 422 endif
 423
 424 boot :: $(STAGE_PLATFORM_H)
 425
 426 # ----------------------------------------------------------------------------
 427 #               Generate supporting stuff for prelude/PrimOp.lhs
 428 #               from prelude/primops.txt
 429
 430 SRC_CPP_OPTS += -I$(GHC_INCLUDE_DIR)
 431 SRC_CPP_OPTS += ${GhcCppOpts}
 432
 433 prelude/primops.txt parser/Parser.y: %: %.pp stage1/$(PLATFORM_H)
 434         $(CPP) $(RAWCPP_FLAGS) -P $(CPP_OPTS) -x c $< | grep -v '^#pragma GCC' > $@
 435
 436 primop-data-decl.hs-incl: prelude/primops.txt
 437         $(GENPRIMOP) --data-decl          < $< > $@
 438 primop-tag.hs-incl: prelude/primops.txt
 439         $(GENPRIMOP) --primop-tag         < $< > $@
 440 primop-list.hs-incl: prelude/primops.txt
 441         $(GENPRIMOP) --primop-list        < $< > $@
 442 primop-has-side-effects.hs-incl: prelude/primops.txt
 443         $(GENPRIMOP) --has-side-effects   < $< > $@
 444 primop-out-of-line.hs-incl: prelude/primops.txt
 445         $(GENPRIMOP) --out-of-line        < $< > $@
 446 primop-commutable.hs-incl: prelude/primops.txt
 447         $(GENPRIMOP) --commutable         < $< > $@
 448 primop-needs-wrapper.hs-incl: prelude/primops.txt
 449         $(GENPRIMOP) --needs-wrapper      < $< > $@
 450 primop-can-fail.hs-incl: prelude/primops.txt
 451         $(GENPRIMOP) --can-fail           < $< > $@
 452 primop-strictness.hs-incl: prelude/primops.txt
 453         $(GENPRIMOP) --strictness         < $< > $@
 454 primop-primop-info.hs-incl: prelude/primops.txt
 455         $(GENPRIMOP) --primop-primop-info < $< > $@
 456
 457 # Usages aren't used any more; but the generator
 458 # can still generate them if we want them back
 459 primop-usage.hs-incl: prelude/primops.txt
 460         $(GENPRIMOP) --usage              < $< > $@
 461
 462 html:
 463         $(MAKE) doc stage=2
 464
 465 install-docs:
 466         @:
 467
 468 #-----------------------------------------------------------------------------
 469 # binary-dist
 470 #
 471
 472 include $(TOP)/mk/bindist.mk
 473 LIB_DIST_DIR = dist-stage$(stage)
 474