4 ################################################################################
8 # This file supplies defaults for many tweakable build configuration
9 # options. Some of the defaults are filled in by the autoconf-generated
12 # DO NOT EDIT THIS FILE!
14 # - config.mk is auto-generated from config.mk.in by configure.
15 # This may be triggered automatically by the build system (say
16 # if config.mk.in has changed more recently than config.mk),
17 # so if you edit config.mk your changes will be spammed.
19 # - Settings in this file may be overriden by giving replacement
20 # definitions in build.mk. See build.mk.sample for a good
21 # starting point for a build.mk file.
23 # If you don't have a build.mk file then you get defaults for everything.
24 # The defaults should provide a reasonable vanilla build.
26 # This is one of only two files that configure generates (the other is config.h)
28 # There is a section below for each project within the fptools suite
32 # a section corresponding to each of the main .mk files
33 # included by boilerplate.mk (see boilerplate.mk for a list).
36 ################################################################################
38 # Project-wide platform variables
40 ################################################################################
42 # A "platform" is the GNU cpu-type/manufacturer/operating-system target machine
43 # specifier. E.g. sparc-sun-solaris2
45 # Build platform: the platform on which we are doing this build
46 # Host platform: the platform on which these binaries will run
47 # Target platform: the platform for which this compiler will generate code
49 # We don't support build & host being different, because the build
50 # process creates binaries that are run during the build, and also
53 # If host & target are different, then we are building a compiler
54 # which will generate intermediate .hc files to port to the target
55 # architecture for bootstrapping. The libraries and stage 2 compiler
56 # will be built as HC files for the target system, and likely won't
57 # build on this host platform.
59 # Guidelines for when to use HOST vs. TARGET:
61 # - In the build system (Makefile, foo.mk), normally we should test
62 # $(HOSTPLATFORM). There are some cases (eg. installation), where
63 # we expect $(HOSTPLATFORM)==$(TARGETPLATFORM), so in those cases it
64 # doesn't matter which is used.
66 # - In the compiler itself, we should test HOST or TARGET depending
67 # on whether the conditional relates to the code being generated, or
68 # the platform on which the compiler is running. For stage 2,
69 # HOSTPLATFORM should be reset to be TARGETPLATFORM (we currently
70 # don't do this, but we should).
72 # - In the RTS and library code, we should be testing TARGET only.
74 # NOTE: cross-compiling is not well supported by the build system.
75 # You have to do a lot of work by hand to cross compile: see the
76 # section on "Porting GHC" in the Building Guide.
78 HOSTPLATFORM = @HostPlatform@
79 TARGETPLATFORM = @TargetPlatform@
80 BUILDPLATFORM = @BuildPlatform@
83 # in one or two places, we need to get at the OS version (major and
84 # perhaps even minor), HostOS_Full is the OS name reported by
85 # AC_CANONICAL_SYSTEM.
87 HostPlatform_CPP = @HostPlatform_CPP@
88 HostArch_CPP = @HostArch_CPP@
89 HostOS_CPP = @HostOS_CPP@
90 HostOS_Full = @HostOS_Full@
91 HostVendor_CPP = @HostVendor_CPP@
93 TargetPlatform_CPP = @TargetPlatform_CPP@
94 TargetArch_CPP = @TargetArch_CPP@
95 TargetOS_CPP = @TargetOS_CPP@
96 TargetVendor_CPP = @TargetVendor_CPP@
98 BuildPlatform_CPP = @BuildPlatform_CPP@
99 BuildArch_CPP = @BuildArch_CPP@
100 BuildOS_CPP = @BuildOS_CPP@
101 BuildVendor_CPP = @BuildVendor_CPP@
103 @HostPlatform_CPP@_HOST = 1
104 @TargetPlatform_CPP@_TARGET = 1
105 @BuildPlatform_CPP@_BUILD = 1
107 @HostArch_CPP@_HOST_ARCH = 1
108 @TargetArch_CPP@_TARGET_ARCH = 1
109 @BuildArch_CPP@_BUILD_ARCH = 1
111 @HostOS_CPP@_HOST_OS = 1
112 @TargetOS_CPP@_TARGET_OS = 1
113 @BuildOS_CPP@_BUILD_OS = 1
115 @HostVendor_CPP@_HOST_VENDOR = 1
116 @TargetVendor_CPP@_TARGET_VENDOR = 1
117 @BuildVendor_CPP@_BUILD_VENDOR = 1
119 # Leading underscores on symbol names in object files
120 # Valid options: YES/NO
122 LeadingUnderscore=@LeadingUnderscore@
124 # Pin a suffix on executables? If so, what (Windows only).
127 # Windows=YES if on a Windows platform
128 ifneq "$(findstring $(HostOS_CPP), mingw32 cygwin32)" ""
134 ################################################################################
138 # Set of options applicable to all fptools projects
140 ################################################################################
142 # BootingFromHc - build GHC and the libraries from .hc files?
143 BootingFromHc = @BootingFromHc@
145 # BootingFromUnregisterisedHc - treat .hc files as containing unregisterised
146 # rather than registerised code, i.e., disable the mangler?
147 BootingFromUnregisterisedHc = @BootingFromUnregisterisedHc@
149 # Build Order: we build Happy, Haddock and Alex before GHC if they are
150 # in this source tree, just in case our GHC build depends on these
151 # local builds rather than installed versions of the tools.
153 # Build the libs first if we're bootstrapping from .hc files.
154 ifeq "$(BootingFromHc)" "YES"
155 AllProjects = glafp-utils happy alex haddock libraries hslibs ghc greencard hdirect hood nofib docs
157 AllProjects = glafp-utils happy alex haddock ghc libraries hslibs greencard hdirect hood nofib docs
161 # (OPTIONAL) set ProjectsToBuild to a list of projects to be built. If this
162 # list is empty, then all projects present in the source tree will be built.
167 # set ProjectsDontInstall to a list of projects which are normally built but
170 ProjectsDontInstall = glafp-utils nofib
173 # Should the various project tests directories be built?
175 IncludeTestDirsInBuild=NO
178 # Should the various project example directories be built?
180 IncludeExampleDirsInBuild=NO
183 # Which ways should DocBook XML documents be built?
184 # options are: dvi ps pdf html
188 ################################################################################
192 # Set of (configurable) options needed by the ghc tree
193 # plus their default options (if any).
195 ################################################################################
197 #---------------------------------------------------------------
199 # Variables that control how the compiler itself is built
201 #---------------------------------------------------------------
203 # The compiler used to build GHC is $(GHC). To change the actual compiler
204 # used, re-configure with --with-ghc=<path-to-ghc>.
206 # Extra ways in which to build the compiler (for example, you might want to
207 # build a profiled compiler so you can see where it spends its time)
210 # Extra option flags to pass to the compiler that compiles the compiler
211 # (Ones that are essential are wired into ghc/compiler/Makefile)
212 # Typical options to use here:
214 # -DDEBUG include debugging code and assertions (will make the
215 # compiler slower and produce debugging output, but useful
218 # -dcore-lint check the types after every pass of the compiler;
219 # a pretty strong internal check of the compiler being
220 # used to compile GHC. Useful when bootstrapping.
221 GhcHcOpts=-Rghc-timing
223 # Extra options added to specific stages of the compiler bootstrap.
224 # These are placed later on the command line, and may therefore
225 # override options from $(GhcHcOpts).
230 # Build a compiler that will build *unregisterised* libraries and
231 # binaries by default. Unregisterised code is supposed to compile and
232 # run without any support for architecture-specific assembly mangling,
233 # register assignment or tail-calls, and is therefore a good way to get
234 # started when porting GHC to new architectures.
236 # If this is set to NO, you can still use the unregisterised way
237 # (way 'u') to get unregisterised code, but the default way will be
240 # NOTE: the stage1 compiler will be a registerised binary (assuming
241 # the compiler you build with is generating registerised binaries), but
242 # the stage2 compiler will be an unregisterised binary.
246 # Build a compiler with a native code generator backend
247 # (as well as a C backend)
249 # Target platforms supported:
251 # sparc has bitrotted
252 ifneq "$(findstring $(HostArch_CPP), i386 powerpc)" ""
253 GhcWithNativeCodeGen=YES
255 GhcWithNativeCodeGen=NO
258 # Include support for generating Java
261 HaveLibDL = @HaveLibDL@
262 HaveRtldNext = @HaveRtldNext@
263 HaveRtldLocal = @HaveRtldLocal@
265 # Include GHCi in the compiler. Default to NO for the time being.
267 ifneq "$(findstring $(HostOS_CPP), mingw32 cygwin32 linux solaris2 freebsd netbsd openbsd darwin)" ""
268 GhcWithInterpreter=YES
270 GhcWithInterpreter=NO
274 # Building various ways?
275 # (right now, empty if not).
276 BuildingParallel=$(subst mp,YES,$(filter mp,$(WAYS)))
277 BuildingGranSim=$(subst mg,YES,$(filter mg,$(WAYS)))
279 #------------------------------------------------------------------------------
280 # Options for Libraries
282 # What extra ways to build the libraries in
283 # In addition to the normal sequential way, the default is to also build
284 # profiled prelude libraries.
285 # When booting from .hc files, turn this off.
286 ifeq "$(BootingFromHc)" "YES"
292 # In addition, the RTS is built in some further variations. Ways that
296 # thr_p : threaded profiled
297 # debug : debugging (compile with -g for the C compiler, and -DDEBUG)
298 # debug_p : debugging profiled
299 # thr_debug : debugging threaded
300 # thr_debug_p : debugging threaded profiled
302 ifeq "$(BootingFromHc)" "YES"
305 GhcRTSWays=thr thr_p debug
308 # Option flags to pass to GHC when it's compiling modules in
309 # fptools/libraries. Typically these are things like -O or
310 # -dcore-lint or -H32m. The ones that are *essential* are wired into
313 # -O is pretty desirable, otherwise no inlining of prelude
314 # things (incl "+") happens when compiling with this compiler
316 GhcLibHcOpts=-O -Rghc-timing
318 # Win32 only: Enable the RTS and libraries to be built as DLLs
319 DLLized=@EnableWin32DLLs@
321 # Win32 only: are we building a compiler that tries to reduce external
322 # dependencies? i.e., one that doesn't assume that the user has got
323 # the cygwin toolchain installed on his/her Win32 box.
325 # GHC is still dependent on GNU tools in the backend (gcc to further process
326 # .c/.hc/.s/.o files + 'perl' to mangle and split), but using this
327 # option a GHC distribution can be put together which includes a minimal
328 # set of these open source tools.
330 MinimalUnixDeps=@MinimalUnixDeps@
332 # Strip local symbols from libraries? This can make the libraries smaller,
333 # but makes debugging somewhat more difficult. Doesn't work with all ld's.
338 # ----------------------------------------------------------------------------
339 # Object-file splitting
341 # Set SplitObjs=YES or NO in your build.mk
343 # Don't use -split-objs in in GhcLibHcOpts, because the build
344 # system needs to do other special magic if you are
345 # doing object-file splitting
347 # Don't split object files for libs if we're building DLLs, or booting from
351 ifeq "$(DLLized)" "YES"
354 ifeq "$(BootingFromHc)" "YES"
357 ifeq "$(GhcUnregisterised)" "YES"
360 ifeq "$(TARGETPLATFORM)" "ia64-unknown-linux"
364 # ----------------------------------------------------------------------------
365 # Options for GHC's RTS
367 # For an optimised RTS (you probably don't want to change these; we build
368 # a debugging RTS by default now. Use -package rts_debug to get it).
370 GhcRtsCcOpts=-fomit-frame-pointer
372 # Include the front panel code? Needs GTK+.
373 GhcRtsWithFrontPanel = NO
375 ################################################################################
379 ################################################################################
381 # Build the Haskell Readline bindings?
383 GhcLibsWithReadline=@GhcLibsWithReadline@
385 # Libraries needed for linking with readline
386 LibsReadline=@LibsReadline@
388 # Include path to readline.h
389 # (no path == in standard include path)
396 # Build the ObjectIO ?
398 GhcLibsWithObjectIO=@GhcLibsWithObjectIO@
400 # .NET interop support?
402 DotnetSupport=@DotnetSupport@
404 # Build unix package?
406 GhcLibsWithUnix=@GhcLibsWithUnix@
408 ################################################################################
412 # Happy specific options
414 ################################################################################
416 # The compiler you'd like to use to compile Happy
417 WithHappyHc = @WithHc@
419 # HappyHcOpts gives the flags to pass to the Haskell compiler used
420 # to compile the Happy sources with.
424 ################################################################################
428 # Haggis specific options
430 ################################################################################
432 ################################################################################
436 # GreenCard specific options
438 ################################################################################
440 ################################################################################
444 # nofib specific options
446 ################################################################################
448 WithNofibHc = $(GHC_INPLACE)
450 # NoFibSubDirs controls which set of tests should be run
451 # You can run one or more of
459 NoFibSubDirs = imaginary spectral real
461 # The different ways to build nofib. Default is just to mirror
462 # what is done for the ghc prelude libraries.
464 NoFibWays = $(GhcLibWays)
466 # Haskell compiler options for nofib
469 # ==============================================================================
471 # END OF PROJECT-SPECIFIC STUFF
473 # Now come the generic configuration options
475 # ==============================================================================
477 ################################################################################
479 # Paths (see paths.mk)
481 ################################################################################
483 # Directory used by GHC (and possibly other tools) for storing
484 # temporary files. If your TMPDIR isn't big enough, either override
485 # this in build.mk or set your environment variable "TMPDIR" to point
486 # to somewhere with more space. (TMPDIR=. is a good choice).
488 # DEFAULT_TMPDIR isn't called TMPDIR because GNU make tends to
489 # override an environment variable with the value of the make variable
490 # of the same name (if it exists) when executing sub-processes, so
491 # setting the TMPDIR env var would have no effect in the build tree.
493 DEFAULT_TMPDIR = /tmp
494 ifeq "$(TARGETPLATFORM)" "i386-unknown-cygwin32"
495 DEFAULT_TMPDIR = C:/TEMP
497 ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
498 DEFAULT_TMPDIR = C:/TEMP
501 # FPTOOLS_TOP: the top of the fptools hierarchy, absolute path. (POSIX / unix-style path).
502 FPTOOLS_TOP_ABS = @hardtop@
503 # The platform specific version of 'hardtop'.
504 FPTOOLS_TOP_ABS_PLATFORM = @hardtop_plat@
507 # Installation directories, we don't use half of these,
508 # but since the configure script has them on offer while
509 # passing through, we might as well set them.
512 exec_prefix = @exec_prefix@
516 includedir = @includedir@
517 oldincludedir = @oldincludedir@
520 ifeq "$(Windows)" "YES"
522 ifeq "$(strip $(prefix))" ""
526 # Hack: our directory layouts tend to be different on Windows, so
527 # hack around configure's bogus assumptions here.
534 # Unix: override libdir and datadir to put project-specific stuff in
535 # a subdirectory with the version number included.
537 libdir = $(if $(ProjectNameShort),$(libdir0)/$(ProjectNameShort)-$(ProjectVersion),$(libdir0))
538 datadir = $(if $(ProjectNameShort),$(datadir0)/$(ProjectNameShort)-$(ProjectVersion),$(datadir0))
542 # Default place for putting interface files is $(libdir)
543 # (overriden for packages in package.mk)
547 # Default values for most of the above are only set if
548 # they weren't configured to anything in particular
549 # via the configure script. (i.e., we make no assumption
550 # that the autoconf-generated script will assign defaults
551 # to all of the above).
553 ifeq "$(strip $(exec_prefix))" ""
554 exec_prefix = $(prefix)
556 ifeq "$(strip $(bindir))" ""
557 bindir = $(exec_prefix)/bin
561 # NOTE: by intention, libexecdir and libdir point to
563 # => Only way to override this is to set libexecdir= on the command line.
564 # (NOTE: configure script setting is ignored).
565 libexecdir = $(libdir)
567 ifeq "$(strip $(datadir))" ""
568 datadir = $(prefix)/share
570 ifeq "$(strip $(libdir))" ""
571 libdir = $(exec_prefix)/lib
573 ifeq "$(strip $(includedir))" ""
574 includedir = $(prefix)/include
576 ifeq "$(strip $(oldincludedir))" ""
577 oldincludedir = /usr/include
579 ifeq "$(strip $(mandir))" ""
580 mandir = $(prefix)/man
583 #-----------------------------------------------------------------------------
584 # install configuration
587 # Set this to have files installed with a specific owner
592 # Set this to have files installed with a specific group
597 # Invocations of `install' for the four different classes
600 INSTALL_PROGRAM = $(INSTALL) -m 755
601 INSTALL_SCRIPT = $(INSTALL) -m 755
602 INSTALL_SHLIB = $(INSTALL) -m 755
603 INSTALL_DATA = $(INSTALL) -m 644
604 INSTALL_DIR = $(MKDIRHIER)
606 # -----------------------------------------------------------------------------
607 # Utilities programs: flags
609 # If you want to give any standard flags to pretty much any utility
610 # (see utils.mk for a complete list), by adding a line here
614 # where P is the utility. For example, to add -O to all Haskell
619 SRC_HC_OPTS += -H16m -O
621 # These flags make flex 8-bit
624 SRC_INSTALL_BIN_OPTS += -s
626 # lint gets all CPP's flags too
627 SRC_LINT_OPTS += -axz -DLINT $(SRC_CPP_OPTS)
628 WAY$(_way)_LINT_OPTS += WAY$(_way)_CPP_OPTS
630 # Default fptools options for dllwrap.
631 SRC_BLD_DLL_OPTS += -mno-cygwin --target=i386-mingw32
633 # Flags for CPP when running GreenCard on .pgc files
634 GC_CPP_OPTS += -P -E -x c -traditional -D__GLASGOW_HASKELL__
637 ################################################################################
639 # Utilities programs: where to find them
641 ################################################################################
643 #-----------------------------------------------------------------------------
644 # FPtools Utility locations
646 # By default, the various utils needed to be build ghc and chums
647 # is set up to point to the utils/ directory. Define here the
648 # path prefix for the utilities. Notice that it's a prefix with
649 # a trailing slash, so that it can be concatenated directly on
650 # front of a program name; if it's not set then we just look
651 # along the shell's $(PATH)
653 # If instead you want to use installed or your own versions of these,
654 # override the various *_PREFIX in build.mk, i.e., having the following
659 # will force `make' to rummage around in your PATH to find `mkdependC' (not
660 # sure it would need it in the first place, but still).
662 GLAFP_UTILS = $(FPTOOLS_TOP)/glafp-utils
664 SCRIPT_PREFIX = $(GLAFP_UTILS)/scripts/
665 MKDEPENDC_PREFIX = $(GLAFP_UTILS)/mkdependC/
666 LTX_PREFIX = $(GLAFP_UTILS)/ltx/
667 RUNTEST_PREFIX = $(GLAFP_UTILS)/runstdtest/
668 VERBATIM_PREFIX = $(GLAFP_UTILS)/verbatim/
669 SGMLVERB_PREFIX = $(GLAFP_UTILS)/sgmlverb/
670 ETAGS_PREFIX = $(GLAFP_UTILS)/etags/
671 LNDIR_PREFIX = $(GLAFP_UTILS)/lndir/
672 MKDIRHIER_PREFIX = $(GLAFP_UTILS)/mkdirhier/
673 DOCBOOK_PREFIX = $(GLAFP_UTILS)/docbook/
675 HADDOCK_PREFIX = $(FPTOOLS_TOP)/haddock/
677 LITERATE_PREFIX = $(FPTOOLS_TOP)/literate/
679 UNLIT_PREFIX = $(FPTOOLS_TOP)/ghc/utils/unlit/
680 HP2PS_PREFIX = $(FPTOOLS_TOP)/ghc/utils/hp2ps/
681 HSTAGS_PREFIX = $(FPTOOLS_TOP)/ghc/utils/hasktags/
682 HSC2HS_PREFIX = $(FPTOOLS_TOP)/ghc/utils/hsc2hs/
684 #-----------------------------------------------------------------------------
685 # Haskell compilers and mkdependHS
687 # $(GHC), $(HBC) and $(NHC) point to installed versions of the relevant
688 # compilers, if available.
690 # $(HC) is a generic Haskell 98 compiler, set to $(GHC) by default.
691 # $(MKDEPENDHS) is the Haskell dependency generator (ghc -M).
693 # NOTE: Don't override $(GHC) in build.mk, use configure --with-ghc instead
694 # (because the version numbers have to be calculated).
697 GhcDir = $(dir $(GHC))
698 GhcVersion = @GhcVersion@
699 GhcMajVersion = @GhcMajVersion@
700 GhcMinVersion = @GhcMinVersion@
701 GhcPatchLevel = @GhcPatchLevel@
703 # Canonicalised ghc version number, used for easy (integer) version
704 # comparisons. We must expand $(GhcMinVersion) to two digits by
705 # adding a leading zero if necessary:
706 ifneq "$(findstring $(GhcMinVersion), 0 1 2 3 4 5 6 7 8 9)" ""
707 GhcCanonVersion = $(GhcMajVersion)0$(GhcMinVersion)
709 GhcCanonVersion = $(GhcMajVersion)$(GhcMinVersion)
712 # Set to YES if $(GHC) has the readline package installed
713 GhcHasReadline = @GhcHasReadline@
721 # Sometimes we want to invoke ghc from the build tree in different
722 # projects (eg. it's handy to have a nofib & a ghc build in the same
723 # tree). We can refer to "this ghc" as $(GHC_INPLACE):
725 GHC_INPLACE = $(FPTOOLS_TOP)/ghc/compiler/ghc-inplace
726 GHC_STAGE1 = $(FPTOOLS_TOP)/ghc/compiler/stage1/ghc-inplace
727 GHC_STAGE2 = $(FPTOOLS_TOP)/ghc/compiler/stage2/ghc-inplace
728 GHC_STAGE3 = $(FPTOOLS_TOP)/ghc/compiler/stage3/ghc-inplace
730 #-----------------------------------------------------------------------------
733 # NB. Don't override $(WhatGccIsCalled) using build.mk, re-configure using
734 # the flag --with-gcc=<blah> instead. The reason is that the configure script
735 # needs to know which gcc you're using in order to perform its tests.
739 WhatGccIsCalled = @WhatGccIsCalled@
740 GccVersion = @GccVersion@
741 ifeq "$(strip $(HaveGcc))" "YES"
742 ifneq "$(strip $(UseGcc))" "YES"
745 CC = $(WhatGccIsCalled)
746 GccDir = $(dir $(WhatGccIsCalled))
750 # default C compiler flags
751 SRC_CC_OPTS = @SRC_CC_OPTS@
753 ifeq "$(TARGETPLATFORM)" "ia64-unknown-linux"
757 #-----------------------------------------------------------------------------
758 # GMP Library (version 2.0.x or above)
760 HaveLibGmp = @HaveLibGmp@
763 #-----------------------------------------------------------------------------
766 HaveLibMingwEx = @HaveLibMingwEx@
768 #-----------------------------------------------------------------------------
769 # HaskellSupport framework (Mac OS X)
771 HaveFrameworkHaskellSupport = @HaveFrameworkHaskellSupport@
773 #-----------------------------------------------------------------------------
775 # (if present in libc use that one, otherwise use the one in the tree)
777 HavePosixRegex = @HavePosixRegex@
779 #-----------------------------------------------------------------------------
782 GTK_CONFIG = @GTK_CONFIG@
784 #-----------------------------------------------------------------------------
785 # Flex (currently unused, could be moved to glafp-utils)
788 # Don't bother with -lfl, we define our own yywrap()s anyway.
790 #WAS:FLEX_LIB = @LEXLIB@
792 #-----------------------------------------------------------------------------
793 # Other standard (ha!) Unix utilities
796 ArSupportsInput = @ArSupportsInput@
797 # Yuckage: for ghc/utils/parallel -- todo: nuke this dependency!!
798 BASH = /usr/local/bin/bash
800 CONTEXT_DIFF = @ContextDiffCmd@
802 CPP = @CPP@ @CPPFLAGS@
805 # RAWCPP_FLAGS are the flags to give to cpp (viz, gcc -E) to persuade it to
806 # behave plausibly on Haskell sources.
808 RAWCPP_FLAGS = -undef -traditional
812 # Sigh - the autoconf macro for INSTALL will subst a relative path to the fallback
813 # install-sh script (if chosen). This not terribly useful to us, so we convert
814 # it into an abs. path.
816 INSTALL := $(subst .././install-sh,$(FPTOOLS_TOP_ABS)/install-sh,$(INSTALL))
828 PREPROCESSCMD = $(CC) -E
834 # Some ld's support the -x flag and some don't, so the configure
835 # script detects which we have and sets LdXFlag to "-x" or ""
841 # In emergency situations, REAL_SHELL is used to perform shell commands
842 # from within the ghc driver script, by scribbling the command line to
843 # a temp file and then having $(REAL_SHELL) execute it.
845 # The reason for having to do this is that overly long command lines
846 # cause unnecessary trouble with some shells (e.g., /bin/sh on Solaris
847 # 2.5.1), which is why this backdoor is provided. The situation of overly
848 # long command lines is either encountered while doing `make boot' in ghc/compiler,
849 # or when linking the compiler binary (`hsc').
851 # We do not use SHELL to execute long commands, as `make' will more than likely
852 # override whatever setting you have in your environment while executing.
854 # By default, REAL_SHELL is set equal to SHELL, which is not really a smart move
855 # as it is SHELL that will show up the bogosity in the first place, but setting
856 # it to anything else isn't really portable.
858 # ====> If long command lines cause you trouble, invoke `ghc' (via `make' or otherwise)
859 # with REAL_SHELL set to something else than /bin/sh, for instance, your favourite
869 # This is special to literate/, ToDo: add literate-specific
870 # configure setup to literate/.
875 TGRIND_HELPER = /usr/local/lib/tgrind/tfontedpr # XXX
882 #-----------------------------------------------------------------------------
885 XSLTPROC = @XsltprocCmd@
886 XMLLINT = @XmllintCmd@
889 PDFXMLTEX = @PdfxmltexCmd@
892 DIR_DOCBOOK_XSL = @DIR_DOCBOOK_XSL@
894 XSLTPROC_LABEL_OPTS = --stringparam toc.section.depth 3 \
895 --stringparam section.autolabel 1 \
896 --stringparam section.label.includes.component.label 1
898 #-----------------------------------------------------------------------------
899 # FPtools support software
901 # Stuff from fptools/glafp-utils
902 MKDEPENDC = $(MKDEPENDC_PREFIX)mkdependC
903 LTX = $(LTX_PREFIX)ltx
904 MKDIRHIER = $(MKDIRHIER_PREFIX)mkdirhier
905 LNDIR = $(LNDIR_PREFIX)lndir
906 ETAGS = $(ETAGS_PREFIX)etags
907 VERBATIM = $(VERBATIM_PREFIX)verbatim
908 SGMLVERB = $(SGMLVERB_PREFIX)sgmlverb
909 RUNTEST = $(RUNTEST_PREFIX)runstdtest
915 # .NET support software
923 GHC_PKG = @GhcPkgCmd@
928 GREENCARD = @GreenCardCmd@
929 GREENCARD_VERSION = @GreenCardVersion@
935 HAPPY_VERSION = @HappyVersion@
937 # Options to pass to Happy when we're going to compile the output with GHC
939 GHC_HAPPY_OPTS = -agc
941 # Temp. to work around performance problems in the HEAD around 8/12/2003,
942 # A Happy compiled with this compiler needs more stack.
943 SRC_HAPPY_OPTS = +RTS -K2m -RTS
949 ALEX_VERSION = @AlexVersion@
951 # Options to pass to Happy when we're going to compile the output with GHC
958 HADDOCK = @HaddockCmd@
959 HADDOCK_INPLACE = $(HADDOCK_PREFIX)/src/haddock-inplace
962 # Stuff from fptools/literate
964 LIT2PGM = $(LITERATE_PREFIX)lit2pgm
965 LIT2HTML = $(LITERATE_PREFIX)lit2html
966 LIT2LATEX = $(LITERATE_PREFIX)lit2latex
967 MKDEPENDLIT = $(LITERATE_PREFIX)mkdependlit
968 LIT2CHANGELOG = $(LITERATE_PREFIX)lit2changelog
969 LIT2TEXT = $(LITERATE_PREFIX)lit2text
972 # Stuff from fptools/ghc/utils
974 UNLIT = $(UNLIT_PREFIX)unlit$(exeext)
975 HP2PS = $(HP2PS_PREFIX)hp2ps$(exeext)
976 HSTAGS = $(HSTAGS_PREFIX)hasktags
977 HSC2HS = $(HSC2HS_PREFIX)hsc2hs-inplace
980 # Options for the compiling different `ways'. Various projects within
981 # the glorious fptools tree support building in various user-configured
982 # ways. For instance, you could set up one `way' such that the prelude
983 # libraries all were built with the option -ffoldr-build-on.
985 # To configure up your own way, have a look at some of the standard ways
986 # such as profiling, and create your own set of WAY_*_OPTS defs below.
987 # After having done that, add your way string to WAYS, and after having
988 # run the configure script, the different projects will add the new way
989 # to the list of ways they support.
993 # IMPORTANT! The WAYS variable configures the different `ways'
994 # you want to build a project (or maybe just parts of it, as is
995 # the case for ghc/). This variable is intended set inside the
996 # project mk setup, enforcing a global fptools WAYS is a bit too
997 # much (do you *really* want to build glafp-utils the profiled-concurrent
1002 # Definitions of the different ways:
1006 # - description, e.g., profiling
1007 # * what they mean to the driver:
1008 # - WAY_p_HC_OPTS gives the list of command-line options
1013 # The ways currently defined.
1015 ALL_WAYS=p t u s mp mg a b c d e f g h i j k l m n o A B
1016 USER_WAYS=a b c d e f g h j k l m n o A B
1019 # The following ways currently have treated specially, p u t mg,
1020 # as the driver script treats these guys specially and needs to carefully be told
1021 # about the options for these. Hence, we hide the required command line options
1022 # for these in the ghc/driver, as this is the only place they are needed.
1024 # If you want to add to these default options, fill in the variables below:
1028 WAY_i_HC_OPTS= -filx -fruntime-types
1031 WAY_p_NAME=profiling
1032 WAY_p_HC_OPTS= -prof
1035 WAY_t_NAME=ticky-ticky profiling
1036 WAY_t_HC_OPTS= -ticky
1039 WAY_u_NAME=unregisterized (using portable C only)
1040 WAY_u_HC_OPTS=-unreg
1043 WAY_s_NAME=threads (for SMP)
1047 WAY_mp_NAME=parallel
1048 WAY_mp_HC_OPTS=-parallel
1052 WAY_mg_HC_OPTS=-gransim
1055 # These ways apply to the RTS only:
1059 WAY_thr_NAME=threaded
1060 WAY_thr_HC_OPTS=-optc-DTHREADED_RTS
1063 WAY_thr_p_NAME=threaded profiled
1064 WAY_thr_p_HC_OPTS=-optc-DTHREADED_RTS -prof
1067 WAY_debug_NAME=debug
1068 WAY_debug_HC_OPTS=-optc-DDEBUG
1071 WAY_debug_p_NAME=debug profiled
1072 WAY_debug_p_HC_OPTS=-optc-DDEBUG -prof
1075 WAY_thr_debug_NAME=threaded
1076 WAY_thr_debug_HC_OPTS=-optc-DTHREADED_RTS -optc-DDEBUG
1078 # Way 'thr_debug_p':
1079 WAY_thr_debug_p_NAME=threaded
1080 WAY_thr_debug_p_HC_OPTS=-optc-DTHREADED_RTS -optc-DDEBUG -prof
1083 # Add user-way configurations here:
1133 ################################################################################
1135 # 31-bit-Int Core files
1137 ################################################################################
1140 # It is possible to configure the compiler and prelude to support 31-bit
1141 # integers, suitable for a back-end and RTS using a tag bit on a 32-bit
1142 # architecture. Currently the only useful output from this option is external Core
1143 # files. The following additions to your build.mk will produce the
1144 # 31-bit core output. Note that this is *not* just a library "way"; the
1145 # compiler must be built a special way too.
1147 # GhcCppOpts +=-DWORD_SIZE_IN_BITS=31
1148 # GhcLibHcOpts +=-fext-core -fno-code -DWORD_SIZE_IN_BITS=31
1149 # GhcLibCppOpts += -DWORD_SIZE_IN_BITS=31