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 # TOP: the top of the fptools hierarchy, absolute path.
27 # On Windows this is a c:/foo/bar style path.
30 include $(TOP)/mk/project.mk
32 ################################################################################
34 # Global configuration options
36 ################################################################################
38 # BootingFromHc - build GHC and the libraries from .hc files?
39 BootingFromHc = @BootingFromHc@
41 # BootingFromUnregisterisedHc - treat .hc files as containing unregisterised
42 # rather than registerised code, i.e., disable the mangler?
43 BootingFromUnregisterisedHc = @BootingFromUnregisterisedHc@
46 NO_INCLUDE_PKGDATA = NO
48 # Should we build latex docs?
51 # Mac OS X deployment target (to cross-compile for older OS versions)
53 MACOSX_DEPLOYMENT_VERSION = @MACOSX_DEPLOYMENT_VERSION@
54 MACOSX_DEPLOYMENT_SDK = @MACOSX_DEPLOYMENT_SDK@
56 ifneq "$(MACOSX_DEPLOYMENT_VERSION)" ""
57 MACOSX_DEPLOYMENT_CC_OPTS = -mmacosx-version-min=$(MACOSX_DEPLOYMENT_VERSION) \
58 -isysroot $(MACOSX_DEPLOYMENT_SDK) \
60 MACOSX_DEPLOYMENT_LD_OPTS = -mmacosx-version-min=$(MACOSX_DEPLOYMENT_VERSION) \
61 -Wl,-syslibroot,$(MACOSX_DEPLOYMENT_SDK)
62 # We don't extend SRC_CC_OPTS and friends here directly, as (a) they may get
63 # overwritten in build.mk and (b) we must not use the deployment options in
64 # stage 1 or we get a linker error if the bootstrap compiler is for a more
67 # We need --no-builtin-fprintf, as the use of the builtin function optimisation
68 # for fprintf together with #include "PosixSource" in the RTS leads to the
69 # use of fwrite$UNIX2003 (with GCC 4.0.1 on Mac OS X 10.5.2).
72 ################################################################################
74 # Variables that control how the compiler itself is built
76 ################################################################################
78 # The compiler used to build GHC is $(GHC). To change the actual compiler
79 # used, re-configure with --with-ghc=<path-to-ghc>.
81 # Extra ways in which to build the compiler (for example, you might want to
82 # build a profiled compiler so you can see where it spends its time)
85 # Extra option flags to pass to the compiler that compiles the compiler
86 # (Ones that are essential are wired into compiler/Makefile)
87 # Typical options to use here:
89 # -DDEBUG include debugging code and assertions (will make the
90 # compiler slower and produce debugging output, but useful
93 # -dcore-lint check the types after every pass of the compiler;
94 # a pretty strong internal check of the compiler being
95 # used to compile GHC. Useful when bootstrapping.
96 GhcHcOpts=-Rghc-timing
98 # Extra options added to specific stages of the compiler bootstrap.
99 # These are placed later on the command line, and may therefore
100 # override options from $(GhcHcOpts).
107 GhcLibProfiled=$(if $(filter p,$(GhcLibWays)),YES,NO)
109 # Build shared and/or static libs?
110 BuildSharedLibs=@BuildSharedLibs@
112 # BuildStaticLibs=@BuildStaticLibs@
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.
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
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.
128 ifneq "$(findstring $(HostArch_CPP), alpha hppa)" ""
129 GhcUnregisterised=YES
134 # Build a compiler with a native code generator backend
135 # (as well as a C backend)
137 # Target platforms supported:
139 # AIX is not supported
140 ArchSupportsNCG=$(strip $(patsubst $(HostArch_CPP), YES, $(findstring $(HostArch_CPP), i386 x86_64 powerpc sparc)))
141 OsSupportsNCG=$(strip $(patsubst $(HostOS_CPP), YES, $(patsubst aix,,$(HostOS_CPP))))
143 # lazy test, because $(GhcUnregisterised) might be set in build.mk later.
144 GhcWithNativeCodeGen=$(strip\
145 $(if $(filter YESYESNO,\
146 $(OsSupportsNCG)$(ArchSupportsNCG)$(GhcUnregisterised)),YES,NO))
148 HaveLibDL = @HaveLibDL@
150 # ArchSupportsSMP should be set iff there is support for that arch in
152 ArchSupportsSMP=$(strip $(patsubst $(HostArch_CPP), YES, $(findstring $(HostArch_CPP), i386 x86_64 sparc powerpc)))
154 # lazy test, because $(GhcUnregisterised) might be set in build.mk later.
155 GhcWithSMP=$(strip $(if $(filter YESNO, $(ArchSupportsSMP)$(GhcUnregisterised)),YES,NO))
157 # Whether to include GHCi in the compiler. Depends on whether the RTS linker
158 # has support for this OS/ARCH combination.
160 OsSupportsGHCi=$(strip $(patsubst $(HostOS_CPP), YES, $(findstring $(HostOS_CPP), mingw32 cygwin32 linux solaris2 freebsd netbsd openbsd darwin)))
161 ArchSupportsGHCi=$(strip $(patsubst $(HostArch_CPP), YES, $(findstring $(HostArch_CPP), i386 x86_64 powerpc sparc sparc64)))
163 ifeq "$(OsSupportsGHCi)$(ArchSupportsGHCi)" "YESYES"
164 GhcWithInterpreter=YES
166 GhcWithInterpreter=NO
169 # GhcEnableTablesNextToCode tells us whether the target architecture
170 # supports placing info tables directly before the entry code
171 # (see TABLES_NEXT_TO_CODE in the RTS). Whether we actually compile for
172 # TABLES_NEXT_TO_CODE depends on whether we're building unregisterised
173 # code or not, which may be decided by options to the compiler later.
174 ifneq "$(findstring $(TargetArch_CPP)X, ia64X powerpc64X)" ""
175 GhcEnableTablesNextToCode=NO
177 GhcEnableTablesNextToCode=YES
180 # Whether to use libffi for adjustors (foreign import "wrapper") or
181 # not. If we have built-in support (rts/Adjustor.c) then we use that,
182 # otherwise we fall back on libffi, which is slightly slower.
183 ArchHasAdjustorSupport=$(strip $(if $(findstring $(HostArch_CPP),i386 x86_64 alpha powerpc ia64,),YES,NO))
184 ifeq "$(ArchHasAdjustorSupport)" "YES"
185 UseLibFFIForAdjustors=NO
187 UseLibFFIForAdjustors=YES
190 # On Windows we normally want to make a relocatable bindist, to we
191 # ignore flags like libdir
192 ifeq "$(Windows)" "YES"
193 RelocatableBuild = YES
195 RelocatableBuild = NO
198 # When building bindists we set this to yes so that the binaries are as
199 # portable as possible.
203 # Building various ways?
204 # (right now, empty if not).
205 BuildingParallel=$(subst mp,YES,$(filter mp,$(WAYS)))
206 BuildingGranSim=$(subst mg,YES,$(filter mg,$(WAYS)))
208 #------------------------------------------------------------------------------
209 # Options for Libraries
211 # Which directory (in libraries/) contains the integer library?
212 INTEGER_LIBRARY=integer-gmp
214 # We build the libraries at least the "vanilla" way (way "v")
217 # In addition to the normal sequential way, the default is to also build
218 # profiled prelude libraries unless we are booting from .hc files
219 ifneq "$(BootingFromHc)" "YES"
223 ifeq "$(BuildSharedLibs)" "YES"
227 # In addition, the RTS is built in some further variations. Ways that
231 # thr_p : threaded profiled
232 # debug : debugging (compile with -g for the C compiler, and -DDEBUG)
233 # debug_p : debugging profiled
234 # thr_debug : debugging threaded
235 # thr_debug_p : debugging threaded profiled
236 # t : ticky-ticky profiling
237 # debug_t : debugging ticky-ticky profiling
239 # thr_l : threaded and event logging
240 # thr_debug_l : threaded and debugging and event logging
244 # Usually want the debug version
245 ifeq "$(BootingFromHc)" "NO"
249 ifeq "$(BuildSharedLibs)" "YES"
250 GhcRTSWays += dyn debug_dyn thr_dyn thr_debug_dyn
253 # Want the threaded versions unless we're unregisterised
254 # Defer the check until later by using $(if..), because GhcUnregisterised might
255 # be set in build.mk, which hasn't been read yet.
256 GhcRTSWays += $(if $(findstring NO, $(GhcUnregisterised)),thr thr_debug thr_l,)
257 GhcRTSWays += $(if $(findstring p, $(GhcLibWays)),$(if $(findstring NO, $(GhcUnregisterised)),thr_p,),)
259 # We can only build GHCi threaded if we have a threaded RTS:
260 GhcThreaded = $(if $(findstring thr,$(GhcRTSWays)),YES,NO)
262 # Option flags to pass to GHC when it's compiling modules in
263 # fptools/libraries. Typically these are things like -O or
264 # -dcore-lint or -H32m. The ones that are *essential* are wired into
267 # -O(2) is pretty desirable, otherwise no inlining of prelude
268 # things (incl "+") happens when compiling with this compiler
270 # -XGenerics switches on generation of support code for
271 # derivable type classes. This is now off by default,
272 # but we switch it on for the libraries so that we generate
273 # the code in case someone importing wants it
275 GhcLibHcOpts=-O2 -XGenerics
277 # Win32 only: Enable the RTS and libraries to be built as DLLs
278 DLLized=@EnableWin32DLLs@
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.
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/$(PACKAGE)/%{FILE}
289 # ----------------------------------------------------------------------------
290 # Object-file splitting
292 # Set SplitObjs=YES or NO in your build.mk
294 # Don't use -split-objs in in GhcLibHcOpts, because the build
295 # system needs to do other special magic if you are
296 # doing object-file splitting
298 ArchSupportsSplitObjs=$(strip $(if $(filter $(TargetArch_CPP),i386 x86_64 powerpc sparc),YES,NO))
300 # lazy test, so that $(GhcUnregisterised) can be set in build.mk
301 SupportsSplitObjs=$(strip $(if $(filter YES,$(ArchSupportsSplitObjs)),\
302 $(if $(filter NO,$(BootingFromHc)),\
303 $(if $(filter NO,$(GhcUnregisterised)),\
309 # By default, enable SplitObjs for the libraries if this build supports it
310 SplitObjs=$(SupportsSplitObjs)
315 # .NET interop support?
319 # Build unix package?
321 GhcLibsWithUnix=@GhcLibsWithUnix@
323 # ----------------------------------------------------------------------------
324 # Options for GHC's RTS
326 # For an optimised RTS (you probably don't want to change these; we build
327 # a debugging RTS by default now. Use -debug to get it).
328 GhcRtsHcOpts=-optc-O2
329 GhcRtsCcOpts=-fomit-frame-pointer
331 # Include the front panel code? Needs GTK+.
332 GhcRtsWithFrontPanel = NO
334 # Include support for CPU performance counters via the PAPI library in the RTS?
335 # (PAPI: http://icl.cs.utk.edu/papi/)
340 ################################################################################
342 # Paths (see paths.mk)
344 ################################################################################
346 # Directory used by GHC (and possibly other tools) for storing
347 # temporary files. If your TMPDIR isn't big enough, either override
348 # this in build.mk or set your environment variable "TMPDIR" to point
349 # to somewhere with more space. (TMPDIR=. is a good choice).
351 # DEFAULT_TMPDIR isn't called TMPDIR because GNU make tends to
352 # override an environment variable with the value of the make variable
353 # of the same name (if it exists) when executing sub-processes, so
354 # setting the TMPDIR env var would have no effect in the build tree.
356 DEFAULT_TMPDIR = /tmp
357 ifeq "$(TARGETPLATFORM)" "i386-unknown-cygwin32"
358 DEFAULT_TMPDIR = /C/TEMP
360 ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
361 DEFAULT_TMPDIR = /C/TEMP
364 BIN_DIST_TOPDIR_ABS=$(TOP)
365 BIN_DIST_DIR=$(BIN_DIST_TOPDIR_ABS)/$(BIN_DIST_NAME)
367 BIN_DIST_NAME=ghc-$(ProjectVersion)
368 BIN_DIST_TAR=$(TOP)/$(BIN_DIST_NAME)-$(TARGETPLATFORM).tar
369 BIN_DIST_TAR_BZ2=$(BIN_DIST_TAR).bz2
370 BIN_DIST_PREP_DIR=$(TOP)/bindist-prep
371 BIN_DIST_PREP=$(BIN_DIST_PREP_DIR)/$(BIN_DIST_NAME)
372 BIN_DIST_LIST=$(TOP)/bindist-list
374 WINDOWS_INSTALLER_BASE = ghc-$(ProjectVersion)-i386-windows
375 WINDOWS_INSTALLER = $(WINDOWS_INSTALLER_BASE)$(exeext)
377 # Definition of installation directories, we don't use half of these, but since
378 # the configure script has them on offer while passing through, we might as well
379 # set them. Note that we have to be careful, because the GNU coding standards
380 # have changed a bit over the course of time, and autoconf development reflects
383 # A little bit of history regarding autoconf and GNU coding standards, use this
384 # as a cheat-sheet for the stuff below:
386 # variable | default < 2.60 | default >= 2.60
387 # ------------+--------------------+--------------------------------------
388 # exec_prefix | ${prefix} | ${prefix}
389 # libdir | ${exec_prefix}/lib | ${exec_prefix}/lib
390 # datarootdir | NONE! | ${prefix}/share
391 # datadir | ${prefix}/share | ${datarootdir}
392 # infodir | ${prefix}/info | ${datarootdir}/info
393 # mandir | ${prefix}/man | ${datarootdir}/man
394 # docdir | NONE! | ${datarootdir}/doc/${PACKAGE_TARNAME}
395 # htmldir | NONE! | ${docdir}
396 # dvidir | NONE! | ${docdir}
397 # pdfdir | NONE! | ${docdir}
398 # psdir | NONE! | ${docdir}
400 # NOTE: The default e.g. ${docdir} above means that autoconf substitutes the
401 # string "${docdir}", not the value of docdir! This is crucial for the GNU
404 # This gets used in the default docdir when autoconf >= 2.60 is used
405 PACKAGE_TARNAME := @PACKAGE_TARNAME@
409 # New autoconf (>= 2.60?) make a configure with a --datarootdir=DIR flag.
410 # However, in order to support older autoconf's we don't use it.
411 # datarootdir is set lower down instead.
412 # But, as datadir is defined in terms of datarootdir, we also need to
413 # set it to the value (if any) that configure gives it here.
414 datarootdir := @datarootdir@
416 exec_prefix := @exec_prefix@
418 datadir0 := @datadir@
420 includedir := @includedir@
422 dynlibdir := @libdir@
424 ifeq "$(RelocatableBuild)" "YES"
426 # Hack: our directory layouts tend to be different on Windows, so
427 # hack around configure's bogus assumptions here.
428 datarootdir := $(prefix)
429 datadir := $(prefix)/lib
430 libdir := $(prefix)/lib
432 docdir := $(prefix)/doc
440 # Unix: override libdir and datadir to put ghc-specific stuff in
441 # a subdirectory with the version number included.
443 # datadir is set to libdir here as GHC needs package.conf and unlit
444 # to be in the same place (and things like ghc-pkg need to agree on
445 # where package.conf is, so we just set it globally).
447 datarootdir := $(datadir0)
448 libdir := $(libdir0)/ghc-$(ProjectVersion)
451 # New autoconf (>= 2.60?) make a configure with --docdir=DIR etc flags.
452 # However, in order to support older autoconf's we don't use them.
455 #htmldir := @htmldir@
460 docdir := $(datarootdir)/doc/ghc
468 headerdir := $(libdir)/include
470 # Default place for putting interface files is $(libdir)
471 # (overriden for packages in package.mk)
474 # NOTE: by intention, libexecdir and libdir point to
476 # => Only way to override this is to set libexecdir= on the command line.
477 # (NOTE: configure script setting is ignored).
478 libexecdir = $(libdir)
480 #-----------------------------------------------------------------------------
481 # install configuration
484 # Set this to have files installed with a specific owner
489 # Set this to have files installed with a specific group
494 # Invocations of `install' for the four different classes
497 INSTALL_PROGRAM = $(INSTALL) -m 755
498 INSTALL_SCRIPT = $(INSTALL) -m 755
499 INSTALL_SHLIB = $(INSTALL) -m 755
500 INSTALL_DATA = $(INSTALL) -m 644
501 INSTALL_HEADER = $(INSTALL) -m 644
502 INSTALL_MAN = $(INSTALL) -m 644
503 INSTALL_DOC = $(INSTALL) -m 644
504 INSTALL_DIR = $(MKDIRHIER)
507 # runhaskell and hsc2hs are special, in that other compilers besides
508 # GHC might provide them. Systems with a package manager often come
509 # with tools to manage this kind of clash, e.g. RPM's
510 # update-alternatives. When building a distribution for such a system,
511 # we recommend setting both of the following to 'YES'.
513 # NO_INSTALL_RUNHASKELL = YES
514 # NO_INSTALL_HSC2HS = YES
516 # NB. we use negative tests here because for binary-distributions we cannot
517 # test build-time variables at install-time, so they must default to on.
519 # -----------------------------------------------------------------------------
520 # Utilities programs: flags
522 # If you want to give any standard flags to pretty much any utility
523 # (see utils.mk for a complete list), by adding a line here
527 # where P is the utility. For example, to add -O to all Haskell
532 SRC_HC_OPTS += -H32m -O
534 # These flags make flex 8-bit
537 # Default fptools options for dllwrap.
538 SRC_BLD_DLL_OPTS += --target=i386-mingw32
540 # Flags for CPP when running GreenCard on .pgc files
541 GC_CPP_OPTS += -P -E -x c -traditional -D__GLASGOW_HASKELL__
544 # -----------------------------------------------------------------------------
545 # Names of programs in the GHC tree
547 # xxx_PGM the name of an executable, without the path
548 # xxx the executable relative to the current dir
550 GHC_UNLIT_PGM = unlit$(exeext)
551 GHC_HP2PS_PGM = hp2ps$(exeext)
552 GHC_GHCTAGS_PGM = ghctags$(exeext)
553 GHC_HSC2HS_PGM = hsc2hs$(exeext)
554 GHC_TOUCHY_PGM = touchy$(exeext)
555 GHC_MANGLER_PGM = ghc-asm
556 GHC_SPLIT_PGM = ghc-split
557 GHC_SYSMAN_PGM = SysMan
558 GHC_GENPRIMOP_PGM = genprimopcode$(exeext)
559 GHC_GENAPPLY_PGM = genapply$(exeext)
560 GHC_CABAL_PGM = ghc-cabal$(exeext)
561 GHC_PKG_PGM = ghc-pkg$(exeext)
562 GHC_MKDEPENDC_PGM = mkdependC
563 GHC_LTX_PGM = ltx$(exeext)
564 GHC_MKDIRHIER_PGM = mkdirhier
565 GHC_LNDIR_PGM = lndir
566 GHC_DUMMY_GHC_PGM = dummy-ghc$(exeext)
568 ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
576 HP2PS = $(GHC_HP2PS_DIR)/$(GHC_HP2PS_PGM)
577 MANGLER = $(INPLACE_LIB)/$(GHC_MANGLER_PGM)
578 SPLIT = $(INPLACE_LIB)/$(GHC_SPLIT_PGM)
579 SYSMAN = $(GHC_SYSMAN_DIR)/$(GHC_SYSMAN_PGM)
580 LTX = $(GHC_LTX_DIR)/$(GHC_LTX_PGM)
581 LNDIR = $(GHC_LNDIR_DIR)/$(GHC_LNDIR_PGM)
583 UNLIT = $(INPLACE_LIB)/$(GHC_UNLIT_PGM)
584 TOUCHY = $(INPLACE_LIB)/$(GHC_TOUCHY_PGM)
585 MKDIRHIER = $(INPLACE_BIN)/$(GHC_MKDIRHIER_PGM)
586 MKDEPENDC = $(INPLACE_BIN)/$(GHC_MKDEPENDC_PGM)
587 GHC_CABAL_INPLACE = $(INPLACE_BIN)/$(GHC_CABAL_PGM)
588 GENAPPLY_INPLACE = $(INPLACE_BIN)/$(GHC_GENAPPLY_PGM)
589 GHC_PKG_INPLACE = $(INPLACE_BIN)/$(GHC_PKG_PGM)
590 GHCTAGS_INPLACE = $(INPLACE_BIN)/$(GHC_GHCTAGS_PGM)
591 HSC2HS_INPLACE = $(INPLACE_BIN)/$(GHC_HSC2HS_PGM)
592 GENPRIMOP_INPLACE = $(INPLACE_BIN)/$(GHC_GENPRIMOP_PGM)
593 DUMMY_GHC_INPLACE = $(INPLACE_BIN)/$(GHC_DUMMY_GHC_PGM)
595 GENERATED_FILE = chmod a-w
596 EXECUTABLE_FILE = chmod +x
598 #-----------------------------------------------------------------------------
599 # Haskell compilers and mkdependHS
601 # $(GHC), $(HBC) and $(NHC) point to installed versions of the relevant
602 # compilers, if available.
604 # $(HC) is a generic Haskell 98 compiler, set to $(GHC) by default.
605 # $(MKDEPENDHS) is the Haskell dependency generator (ghc -M).
607 # NOTE: Don't override $(GHC) in build.mk, use configure --with-ghc instead
608 # (because the version numbers have to be calculated).
611 # If we have a make dependency on c:/ghc/ghc, and the file is actually
612 # called c:/ghc/ghc.exe, then make will think that ghc doesn't exist
613 # and that it doesn't know how to create it.
614 ifneq "$(wildcard $(GHC).exe)" ""
618 GhcDir = $(dir $(GHC))
620 # Set to YES if $(GHC) has the editline package installed
621 GhcHasEditline = @GhcHasEditline@
626 # Sometimes we want to invoke ghc from the build tree in different
627 # places (eg. it's handy to have a nofib & a ghc build in the same
628 # tree). We can refer to "this ghc" as $(GHC_INPLACE):
630 GHC_INPLACE = $(GHC_STAGE1)
632 GHC_STAGE0_ABS = $(GHC)
633 GHC_STAGE1_ABS = $(TOP)/$(INPLACE_BIN)/ghc-stage1$(exeext)
634 GHC_STAGE2_ABS = $(TOP)/$(INPLACE_BIN)/ghc-stage2$(exeext)
635 GHC_STAGE3_ABS = $(TOP)/$(INPLACE_BIN)/ghc-stage3$(exeext)
638 GHC_STAGE1 = $(INPLACE_BIN)/ghc-stage1$(exeext)
639 GHC_STAGE2 = $(INPLACE_BIN)/ghc-stage2$(exeext)
640 GHC_STAGE3 = $(INPLACE_BIN)/ghc-stage3$(exeext)
642 # Install stage 2 by default, can be changed to 3
645 BOOTSTRAPPING_CONF = libraries/bootstrapping.conf
647 INPLACE_PACKAGE_CONF = $(INPLACE_LIB)/package.conf
649 GhcVersion = @GhcVersion@
650 GhcPatchLevel = @GhcPatchLevel@
651 GhcMajVersion = @GhcMajVersion@
652 GhcMinVersion = @GhcMinVersion@
654 ghc_ge_609 = @ghc_ge_609@
656 # Canonicalised ghc version number, used for easy (integer) version
657 # comparisons. We must expand $(GhcMinVersion) to two digits by
658 # adding a leading zero if necessary:
659 ifneq "$(findstring $(GhcMinVersion), 0 1 2 3 4 5 6 7 8 9)" ""
660 GhcCanonVersion = $(GhcMajVersion)0$(GhcMinVersion)
662 GhcCanonVersion = $(GhcMajVersion)$(GhcMinVersion)
665 #-----------------------------------------------------------------------------
668 # NB. Don't override $(WhatGccIsCalled) using build.mk, re-configure using
669 # the flag --with-gcc=<blah> instead. The reason is that the configure script
670 # needs to know which gcc you're using in order to perform its tests.
674 WhatGccIsCalled = @WhatGccIsCalled@
675 GccVersion = @GccVersion@
676 ifeq "$(strip $(HaveGcc))" "YES"
677 ifneq "$(strip $(UseGcc))" "YES"
680 CC = $(WhatGccIsCalled)
684 # default C compiler and linker flags
685 SRC_CC_OPTS = @SRC_CC_OPTS@
686 SRC_LD_OPTS = @SRC_LD_OPTS@
688 ifeq "$(TARGETPLATFORM)" "ia64-unknown-linux"
692 SRC_HSC2HS_OPTS += $(addprefix --cflag=,$(filter-out -O,$(SRC_CC_OPTS)))
693 SRC_HSC2HS_OPTS += $(foreach d,$(GMP_INCLUDE_DIRS),-I$(d))
695 #-----------------------------------------------------------------------------
698 HaveLibMingwEx = @HaveLibMingwEx@
700 #-----------------------------------------------------------------------------
701 # Flex (currently unused, could be moved to glafp-utils)
704 # Don't bother with -lfl, we define our own yywrap()s anyway.
706 #WAS:FLEX_LIB = @LEXLIB@
708 #-----------------------------------------------------------------------------
709 # Other standard (ha!) Unix utilities
712 ArSupportsInput = @ArSupportsInput@
713 # Yuckage: for ghc/utils/parallel -- todo: nuke this dependency!!
714 BASH = /usr/local/bin/bash
716 CONTEXT_DIFF = @ContextDiffCmd@
718 CPP = @CPP@ @CPPFLAGS@
721 # RAWCPP_FLAGS are the flags to give to cpp (viz, gcc -E) to persuade it to
722 # behave plausibly on Haskell sources.
724 RAWCPP_FLAGS = -undef -traditional
729 # Sigh - the autoconf macro for INSTALL will subst a relative path to the fallback
730 # install-sh script (if chosen). This not terribly useful to us, so we convert
731 # it into an abs. path.
733 INSTALL := $(subst .././install-sh,$(TOP)/install-sh,$(INSTALL))
745 PREPROCESSCMD = $(CC) -E
752 # Some ld's support the -x flag and some don't, so the configure
753 # script detects which we have and sets LdXFlag to "-x" or ""
757 # GNU ld supports input via a linker script, which is useful to avoid
758 # overflowing command-line length limits.
759 LdIsGNULd = @LdIsGNULd@
761 # On MSYS, building with SplitObjs=YES fails with
762 # ar: Bad file number
763 # see #3201. We need to specify a smaller max command-line size
764 # to work around it. 32767 doesn't work; 30000 does.
765 ifeq "$(Windows)" "YES"
766 XARGS = xargs -s 30000
772 # In emergency situations, REAL_SHELL is used to perform shell commands
773 # from within the ghc driver script, by scribbling the command line to
774 # a temp file and then having $(REAL_SHELL) execute it.
776 # The reason for having to do this is that overly long command lines
777 # cause unnecessary trouble with some shells (e.g., /bin/sh on Solaris
778 # 2.5.1), which is why this backdoor is provided. The situation of overly
779 # long command lines is either encountered while doing `make boot' in compiler/,
780 # or when linking the compiler binary (`hsc').
782 # We do not use SHELL to execute long commands, as `make' will more than likely
783 # override whatever setting you have in your environment while executing.
785 # By default, REAL_SHELL is set equal to SHELL, which is not really a smart move
786 # as it is SHELL that will show up the bogosity in the first place, but setting
787 # it to anything else isn't really portable.
789 # ====> If long command lines cause you trouble, invoke `ghc' (via `make' or otherwise)
790 # with REAL_SHELL set to something else than /bin/sh, for instance, your favourite
800 HSCOLOUR = @HSCOLOUR@
803 # This is special to literate/, ToDo: add literate-specific
804 # configure setup to literate/.
809 TGRIND_HELPER = /usr/local/lib/tgrind/tfontedpr # XXX
817 GTK_CONFIG = @GTK_CONFIG@
819 # Set this if you want to use Inno Setup to build a Windows installer
820 # when you make a bindist
823 #-----------------------------------------------------------------------------
826 BUILD_DOCBOOK_HTML = @BUILD_DOCBOOK_HTML@
827 BUILD_DOCBOOK_PS = @BUILD_DOCBOOK_PS@
828 BUILD_DOCBOOK_PDF = @BUILD_DOCBOOK_PDF@
829 DBLATEX = @DblatexCmd@
830 XSLTPROC = @XsltprocCmd@
831 XMLLINT = @XmllintCmd@
832 HAVE_DOCBOOK_XSL = @HAVE_DOCBOOK_XSL@
833 XSLTPROC_HTML_STYLESHEET = http://docbook.sourceforge.net/release/xsl/current/html/chunk.xsl
834 XSLTPROC_LABEL_OPTS = --stringparam toc.section.depth 3 \
835 --stringparam section.autolabel 1 \
836 --stringparam section.label.includes.component.label 1
838 #-----------------------------------------------------------------------------
839 # FPtools support software
846 GHC_PKG = @GhcPkgCmd@
851 GREENCARD = @GreenCardCmd@
852 GREENCARD_VERSION = @GreenCardVersion@
858 HAPPY_VERSION = @HappyVersion@
860 # Options to pass to Happy when we're going to compile the output with GHC
862 SRC_HAPPY_OPTS = -agc --strict
864 # Temp. to work around performance problems in the HEAD around 8/12/2003,
865 # A Happy compiled with this compiler needs more stack.
866 SRC_HAPPY_OPTS += +RTS -K2m -RTS
872 ALEX_VERSION = @AlexVersion@
874 # Options to pass to Happy when we're going to compile the output with GHC
880 # Should we build haddock docs?
882 # And HsColour the sources?
883 ifeq "$(HSCOLOUR)" ""
890 # Options for compiling in different `ways'.
892 # To configure up your own way, have a look at some of the standard ways
893 # such as profiling, and create your own set of WAY_*_OPTS defs below.
894 # After having done that, add your way string to WAYS, and after having
895 # run the configure script, the different projects will add the new way
896 # to the list of ways they support.
900 # Definitions of the different ways:
904 # - description, e.g., profiling
905 # * what they mean to the driver:
906 # - WAY_p_HC_OPTS gives the list of command-line options
911 # The ways currently defined.
913 ALL_WAYS=v p t l s mp mg debug dyn thr thr_l debug_dyn thr_dyn thr_debug_dyn thr_p thr_debug thr_debug_l debug_p thr_debug_p
914 USER_WAYS=a b c d e f g h j k l m n o A B
917 # The following ways currently have treated specially, p t mg,
918 # as the driver script treats these guys specially and needs to carefully be told
919 # about the options for these. Hence, we hide the required command line options
920 # for these in the driver, as this is the only place they are needed.
922 # If you want to add to these default options, fill in the variables below:
933 WAY_t_NAME=ticky-ticky profiling
934 WAY_t_HC_OPTS= -ticky
937 WAY_l_NAME=event logging
938 WAY_l_HC_OPTS= -eventlog
942 WAY_mp_HC_OPTS=-parallel
946 WAY_mg_HC_OPTS=-gransim
949 # These ways apply to the RTS only:
953 WAY_thr_NAME=threaded
954 WAY_thr_HC_OPTS=-optc-DTHREADED_RTS
957 WAY_thr_p_NAME=threaded profiled
958 WAY_thr_p_HC_OPTS=-optc-DTHREADED_RTS -prof
961 WAY_thr_l_NAME=threaded event logging
962 WAY_thr_l_HC_OPTS=-optc-DTHREADED_RTS -eventlog
966 WAY_debug_HC_OPTS=-optc-DDEBUG
969 WAY_debug_p_NAME=debug profiled
970 WAY_debug_p_HC_OPTS=-optc-DDEBUG -prof
973 WAY_debug_t_NAME=debug ticky-ticky profiling
974 WAY_debug_t_HC_OPTS= -ticky -optc-DDEBUG
977 WAY_thr_debug_NAME=threaded
978 WAY_thr_debug_HC_OPTS=-optc-DTHREADED_RTS -optc-DDEBUG
981 WAY_thr_debug_p_NAME=threaded debug profiling
982 WAY_thr_debug_p_HC_OPTS=-optc-DTHREADED_RTS -optc-DDEBUG -prof
985 WAY_thr_debug_l_NAME=threaded debug event logging
986 WAY_thr_debug_l_HC_OPTS=-optc-DTHREADED_RTS -optc-DDEBUG -eventlog
988 # Way 'dyn': build dynamic shared libraries
990 WAY_dyn_HC_OPTS=-fPIC -dynamic
991 WAY_dyn_LIB_TARGET=libHSrts-gcc661.so
994 WAY_thr_dyn_NAME=thr_dyn
995 WAY_thr_dyn_HC_OPTS=-fPIC -dynamic -optc-DTHREADED_RTS
997 # Way 'thr_debug_dyn':
998 WAY_thr_debug_dyn_NAME=thr_dyn
999 WAY_thr_debug_dyn_HC_OPTS=-fPIC -dynamic -optc-DTHREADED_RTS -optc-DDEBUG
1002 WAY_debug_dyn_NAME=thr_dyn
1003 WAY_debug_dyn_HC_OPTS=-fPIC -dynamic -optc-DDEBUG
1006 # Add user-way configurations here:
1056 ################################################################################
1058 # 31-bit-Int Core files
1060 ################################################################################
1063 # It is possible to configure the compiler and prelude to support 31-bit
1064 # integers, suitable for a back-end and RTS using a tag bit on a 32-bit
1065 # architecture. Currently the only useful output from this option is external Core
1066 # files. The following additions to your build.mk will produce the
1067 # 31-bit core output. Note that this is *not* just a library "way"; the
1068 # compiler must be built a special way too.
1070 # GhcCppOpts +=-DWORD_SIZE_IN_BITS=31
1071 # GhcLibHcOpts +=-fext-core -fno-code -DWORD_SIZE_IN_BITS=31
1072 # GhcLibCppOpts += -DWORD_SIZE_IN_BITS=31
1075 ################################################################################
1077 # Library configure arguments
1079 ################################################################################
1081 CONFIGURE_ARGS = @CONFIGURE_ARGS@
1083 ################################################################################
1085 # Bindist testing directory
1087 ################################################################################
1089 ifeq "$(Windows)" "YES"
1090 BIN_DIST_INST_SUBDIR = "install dir"
1092 # I very much doubt that paths with spaces will work on Unix
1093 BIN_DIST_INST_SUBDIR = installed
1096 BIN_DIST_INST_DIR = $(TOP)/bindisttest/$(BIN_DIST_INST_SUBDIR)