558624fbfeb8aae7507a6a1a746d83a18aab6207
[ghc.git] / mk / config.mk.in
1 # -*-makefile-*-
2 # @configure_input@
3 #
4 ################################################################################
5 #
6 # config.mk.in
7 #
8 # This file supplies defaults for many tweakable build configuration
9 # options. Some of the defaults are filled in by the autoconf-generated
10 # configure script.
11 #
12 # DO NOT EDIT THIS FILE!
13 #
14 # - config.mk is auto-generated from config.mk.in by configure.
15 # If you edit config.mk your changes will be spammed.
16 #
17 # - Settings in this file may be overriden by giving replacement
18 # definitions in build.mk. See build.mk.sample for a good
19 # starting point for a build.mk file.
20 #
21 # If you don't have a build.mk file then you get defaults for everything.
22 # The defaults should provide a reasonable vanilla build.
23
24 # TOP: the top of the fptools hierarchy, absolute path.
25 # On Windows this is a c:/foo/bar style path.
26 TOP = @hardtop@
27
28 include $(TOP)/mk/project.mk
29
30 ################################################################################
31 #
32 # Global configuration options
33 #
34 ################################################################################
35
36 # BootingFromHc - build GHC and the libraries from .hc files?
37 # (unregisterised only)
38 BootingFromHc = @BootingFromHc@
39
40 NO_INCLUDE_DEPS = NO
41 NO_INCLUDE_PKGDATA = NO
42
43 # Should we build latex docs?
44 LATEX_DOCS = NO
45
46 # Mac OS X deployment target (to cross-compile for older OS versions)
47 #
48 MACOSX_DEPLOYMENT_VERSION = @MACOSX_DEPLOYMENT_VERSION@
49 MACOSX_DEPLOYMENT_SDK = @MACOSX_DEPLOYMENT_SDK@
50
51 ifneq "$(MACOSX_DEPLOYMENT_VERSION)" ""
52 MACOSX_DEPLOYMENT_CC_OPTS = -mmacosx-version-min=$(MACOSX_DEPLOYMENT_VERSION) \
53 -isysroot $(MACOSX_DEPLOYMENT_SDK) \
54 --no-builtin-fprintf
55 MACOSX_DEPLOYMENT_LD_OPTS = -mmacosx-version-min=$(MACOSX_DEPLOYMENT_VERSION) \
56 -Wl,-syslibroot,$(MACOSX_DEPLOYMENT_SDK)
57 # We don't extend SRC_CC_OPTS and friends here directly, as (a) they may get
58 # overwritten in build.mk and (b) we must not use the deployment options in
59 # stage 1 or we get a linker error if the bootstrap compiler is for a more
60 # recent OS version.
61 #
62 # We need --no-builtin-fprintf, as the use of the builtin function optimisation
63 # for fprintf together with #include "PosixSource" in the RTS leads to the
64 # use of fwrite$UNIX2003 (with GCC 4.0.1 on Mac OS X 10.5.2).
65 endif
66
67 ################################################################################
68 #
69 # Variables that control how the compiler itself is built
70 #
71 ################################################################################
72
73 # The compiler used to build GHC is $(GHC). To change the actual compiler
74 # used, re-configure with --with-ghc=<path-to-ghc>.
75
76 # Extra ways in which to build the compiler (for example, you might want to
77 # build a profiled compiler so you can see where it spends its time)
78 GhcCompilerWays=
79
80 # Extra option flags to pass to the compiler that compiles the compiler
81 # (Ones that are essential are wired into compiler/Makefile)
82 # Typical options to use here:
83 #
84 # -DDEBUG include debugging code and assertions (will make the
85 # compiler slower and produce debugging output, but useful
86 # for development)
87 #
88 # -dcore-lint check the types after every pass of the compiler;
89 # a pretty strong internal check of the compiler being
90 # used to compile GHC. Useful when bootstrapping.
91 GhcHcOpts=-Rghc-timing
92
93 # Extra options added to specific stages of the compiler bootstrap.
94 # These are placed later on the command line, and may therefore
95 # override options from $(GhcHcOpts).
96 GhcStage1HcOpts=
97 GhcStage2HcOpts=-O2
98 GhcStage3HcOpts=-O2
99
100 GhcDebugged=NO
101 GhcDynamic=NO
102
103 # GhcProfiled=YES means compile a profiled stage-2 compiler
104 GhcProfiled=NO
105
106 # Do we support shared libs?
107 PlatformSupportsSharedLibs = $(if $(filter $(TARGETPLATFORM),\
108 i386-unknown-linux x86_64-unknown-linux \
109 i386-unknown-freebsd x86_64-unknown-freebsd \
110 i386-unknown-openbsd x86_64-unknown-openbsd \
111 i386-unknown-mingw32 \
112 i386-apple-darwin powerpc-apple-darwin),YES,NO)
113
114 # Build a compiler that will build *unregisterised* libraries and
115 # binaries by default. Unregisterised code is supposed to compile and
116 # run without any support for architecture-specific assembly mangling,
117 # register assignment or tail-calls, and is therefore a good way to get
118 # started when porting GHC to new architectures.
119 #
120 # If this is set to NO, you can still use the unregisterised way
121 # (way 'u') to get unregisterised code, but the default way will be
122 # registerised.
123 #
124 # NOTE: the stage1 compiler will be a registerised binary (assuming
125 # the compiler you build with is generating registerised binaries), but
126 # the stage2 compiler will be an unregisterised binary.
127 #
128 ifneq "$(findstring $(HostArch_CPP), alpha hppa)" ""
129 GhcUnregisterised=YES
130 else
131 GhcUnregisterised=NO
132 endif
133
134 # Build a compiler with a native code generator backend
135 # (as well as a C backend)
136 #
137 # Target platforms supported:
138 # i386, powerpc
139 # AIX is not supported
140 ArchSupportsNCG=$(strip $(patsubst $(HostArch_CPP), YES, $(findstring $(HostArch_CPP), i386 x86_64 powerpc sparc)))
141 OsSupportsNCG=$(strip $(patsubst $(HostOS_CPP), YES, $(patsubst aix,,$(HostOS_CPP))))
142
143 # lazy test, because $(GhcUnregisterised) might be set in build.mk later.
144 GhcWithNativeCodeGen=$(strip\
145 $(if $(filter YESYESNO,\
146 $(OsSupportsNCG)$(ArchSupportsNCG)$(GhcUnregisterised)),YES,NO))
147
148 # Build a compiler with the llvm code generator backend
149 GhcWithLlvmCodeGen=NO
150
151 HaveLibDL = @HaveLibDL@
152
153 # ArchSupportsSMP should be set iff there is support for that arch in
154 # includes/stg/SMP.h
155 ArchSupportsSMP=$(strip $(patsubst $(HostArch_CPP), YES, $(findstring $(HostArch_CPP), i386 x86_64 sparc powerpc)))
156
157 # lazy test, because $(GhcUnregisterised) might be set in build.mk later.
158 GhcWithSMP=$(strip $(if $(filter YESNO, $(ArchSupportsSMP)$(GhcUnregisterised)),YES,NO))
159
160 # Whether to include GHCi in the compiler. Depends on whether the RTS linker
161 # has support for this OS/ARCH combination.
162
163 OsSupportsGHCi=$(strip $(patsubst $(HostOS_CPP), YES, $(findstring $(HostOS_CPP), mingw32 cygwin32 linux solaris2 freebsd dragonfly netbsd openbsd darwin)))
164 ArchSupportsGHCi=$(strip $(patsubst $(HostArch_CPP), YES, $(findstring $(HostArch_CPP), i386 x86_64 powerpc sparc sparc64)))
165
166 ifeq "$(OsSupportsGHCi)$(ArchSupportsGHCi)" "YESYES"
167 GhcWithInterpreter=YES
168 else
169 GhcWithInterpreter=NO
170 endif
171
172 # GhcEnableTablesNextToCode tells us whether the target architecture
173 # supports placing info tables directly before the entry code
174 # (see TABLES_NEXT_TO_CODE in the RTS). Whether we actually compile for
175 # TABLES_NEXT_TO_CODE depends on whether we're building unregisterised
176 # code or not, which may be decided by options to the compiler later.
177 ifneq "$(findstring $(TargetArch_CPP)X, ia64X powerpc64X)" ""
178 GhcEnableTablesNextToCode=NO
179 else
180 GhcEnableTablesNextToCode=YES
181 endif
182
183 # Whether to use libffi for adjustors (foreign import "wrapper") or
184 # not. If we have built-in support (rts/Adjustor.c) then we use that,
185 # otherwise we fall back on libffi, which is slightly slower.
186 ArchHasAdjustorSupport = $(if $(findstring $(HostArch_CPP),i386 x86_64),YES,NO)
187 ifeq "$(ArchHasAdjustorSupport)" "YES"
188 UseLibFFIForAdjustors=NO
189 else
190 UseLibFFIForAdjustors=YES
191 endif
192
193 # On Windows we normally want to make a relocatable bindist, to we
194 # ignore flags like libdir
195 ifeq "$(Windows)" "YES"
196 RelocatableBuild = YES
197 else
198 RelocatableBuild = NO
199 endif
200
201 # needs to be after $(RelocatableBuild) is set above
202 include $(TOP)/mk/install.mk
203
204 # When building bindists we set this to yes so that the binaries are as
205 # portable as possible.
206 BeConservative = NO
207
208 #
209 # Building various ways?
210 # (right now, empty if not).
211 BuildingParallel=$(subst mp,YES,$(filter mp,$(WAYS)))
212 BuildingGranSim=$(subst mg,YES,$(filter mg,$(WAYS)))
213
214 #------------------------------------------------------------------------------
215 # Options for Libraries
216
217 # Which directory (in libraries/) contains the integer library?
218 INTEGER_LIBRARY=integer-gmp
219
220 # We build the libraries at least the "vanilla" way (way "v")
221 GhcLibWays = v
222
223 # In addition to the normal sequential way, the default is to also build
224 # profiled prelude libraries unless we are booting from .hc files
225 ifneq "$(BootingFromHc)" "YES"
226 GhcLibWays += p
227 endif
228
229 ifeq "$(PlatformSupportsSharedLibs)" "YES"
230 GhcLibWays += dyn
231 endif
232
233 # Handy way to test whether we're building shared libs or not.
234 BuildSharedLibs=$(strip $(if $(findstring dyn,$(GhcLibWays)),YES,NO))
235
236 # In addition, the RTS is built in some further variations. Ways that
237 # make sense here:
238 #
239 # thr : threaded
240 # thr_p : threaded profiled
241 # debug : debugging (compile with -g for the C compiler, and -DDEBUG)
242 # debug_p : debugging profiled
243 # thr_debug : debugging threaded
244 # thr_debug_p : debugging threaded profiled
245 # l : event logging
246 # thr_l : threaded and event logging
247 #
248 GhcRTSWays=l
249
250 # Usually want the debug version
251 ifeq "$(BootingFromHc)" "NO"
252 GhcRTSWays += debug
253 endif
254
255 # Want the threaded versions unless we're unregisterised
256 # Defer the check until later by using $(if..), because GhcUnregisterised might
257 # be set in build.mk, which hasn't been read yet.
258 GhcRTSWays += $(if $(findstring NO, $(GhcUnregisterised)),thr thr_debug thr_l,)
259 GhcRTSWays += $(if $(findstring p, $(GhcLibWays)),$(if $(findstring NO, $(GhcUnregisterised)),thr_p,),)
260 GhcRTSWays += $(if $(findstring dyn, $(GhcLibWays)), dyn debug_dyn $(if $(findstring NO, $(GhcUnregisterised)),thr_dyn thr_debug_dyn),)
261
262 # We can only build GHCi threaded if we have a threaded RTS:
263 GhcThreaded = $(if $(findstring thr,$(GhcRTSWays)),YES,NO)
264
265 # Option flags to pass to GHC when it's compiling modules in
266 # fptools/libraries. Typically these are things like -O or
267 # -dcore-lint or -H32m. The ones that are *essential* are wired into
268 # the build system.
269 #
270 # -O(2) is pretty desirable, otherwise no inlining of prelude
271 # things (incl "+") happens when compiling with this compiler
272 #
273 # -XGenerics switches on generation of support code for
274 # derivable type classes. This is now off by default,
275 # but we switch it on for the libraries so that we generate
276 # the code in case someone importing wants it
277
278 GhcLibHcOpts=-O2 -XGenerics
279
280 # Strip local symbols from libraries? This can make the libraries smaller,
281 # but makes debugging somewhat more difficult. Doesn't work with all ld's.
282 #
283 StripLibraries=NO
284
285 # These are the URL patterns that Haddock uses to generate the "Source
286 # File" links on each page.
287 PackageSourceURL = http://darcs.haskell.org/packages/$(PACKAGE)/%{FILE}
288
289 # ----------------------------------------------------------------------------
290 # Object-file splitting
291 #
292 # Set SplitObjs=YES or NO in your build.mk
293 #
294 # Don't use -split-objs in in GhcLibHcOpts, because the build
295 # system needs to do other special magic if you are
296 # doing object-file splitting
297
298 ArchSupportsSplitObjs=$(strip $(if $(filter $(TargetArch_CPP),i386 x86_64 powerpc sparc),YES,NO))
299 # Object splitting is disabled on darwin due to #4013
300 OsSupportsSplitObjs=$(strip $(if $(filter $(TargetOS_CPP),mingw32 cygwin32 linux solaris2 freebsd dragonfly netbsd openbsd),YES,NO))
301
302 # lazy test, so that $(GhcUnregisterised) can be set in build.mk
303 SupportsSplitObjs=$(strip \
304 $(if $(and $(filter YES,$(ArchSupportsSplitObjs)),\
305 $(filter YES,$(OsSupportsSplitObjs)),\
306 $(filter NO,$(BootingFromHc)),\
307 $(filter NO,$(GhcUnregisterised))),\
308 YES,NO))
309
310 # By default, enable SplitObjs for the libraries if this build supports it
311 SplitObjs=$(SupportsSplitObjs)
312
313 # ----------------------------------------------------------------------------
314 # Package-related things
315
316 # Extra packages to add to the build, in dependency order
317 EXTRA_PACKAGES =
318
319 # Whether to install $(EXTRA_PACKAGES)
320 InstallExtraPackages = NO
321
322 # Run "ghc-pkg check" on each package
323 CHECK_PACKAGES = NO
324
325 # ----------------------------------------------------------------------------
326 # Options for GHC's RTS
327
328 # For an optimised RTS (you probably don't want to change these; we build
329 # a debugging RTS by default now. Use -debug to get it).
330 GhcRtsHcOpts=-optc-O2
331 GhcRtsCcOpts=-fomit-frame-pointer
332
333 # Include the front panel code? Needs GTK+.
334 GhcRtsWithFrontPanel = NO
335
336 # Include support for CPU performance counters via the PAPI library in the RTS?
337 # (PAPI: http://icl.cs.utk.edu/papi/)
338 GhcRtsWithPapi = NO
339 PapiLibDir=
340 PapiIncludeDir=
341
342 ################################################################################
343 #
344 # Paths (see paths.mk)
345 #
346 ################################################################################
347
348 # Directory used by GHC (and possibly other tools) for storing
349 # temporary files. If your TMPDIR isn't big enough, either override
350 # this in build.mk or set your environment variable "TMPDIR" to point
351 # to somewhere with more space. (TMPDIR=. is a good choice).
352
353 # DEFAULT_TMPDIR isn't called TMPDIR because GNU make tends to
354 # override an environment variable with the value of the make variable
355 # of the same name (if it exists) when executing sub-processes, so
356 # setting the TMPDIR env var would have no effect in the build tree.
357
358 DEFAULT_TMPDIR = /tmp
359 ifeq "$(TARGETPLATFORM)" "i386-unknown-cygwin32"
360 DEFAULT_TMPDIR = /C/TEMP
361 endif
362 ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
363 DEFAULT_TMPDIR = /C/TEMP
364 endif
365
366 BIN_DIST_NAME = ghc-$(ProjectVersion)
367 BIN_DIST_PREP_DIR = bindistprep/$(BIN_DIST_NAME)
368 BIN_DIST_PREP_TAR = bindistprep/$(BIN_DIST_NAME)-$(TARGETPLATFORM).tar
369 BIN_DIST_PREP_TAR_BZ2 = $(BIN_DIST_PREP_TAR).bz2
370 BIN_DIST_TAR_BZ2 = $(BIN_DIST_NAME)-$(TARGETPLATFORM).tar.bz2
371 BIN_DIST_LIST = bindist-list
372
373 WINDOWS_INSTALLER_BASE = ghc-$(ProjectVersion)-i386-windows
374 WINDOWS_INSTALLER = $(WINDOWS_INSTALLER_BASE)$(exeext)
375
376 # -----------------------------------------------------------------------------
377 # Utilities programs: flags
378
379 # If you want to give any standard flags to pretty much any utility
380 # (see utils.mk for a complete list), by adding a line here
381 #
382 # SRC_P_OPTS += ...
383 #
384 # where P is the utility. For example, to add -O to all Haskell
385 # compilations,
386 #
387 # SRC_HC_OPTS += -O
388
389 SRC_HC_OPTS += -H32m -O
390
391 # These flags make flex 8-bit
392 SRC_FLEX_OPTS += -8
393
394 # Default fptools options for dllwrap.
395 SRC_BLD_DLL_OPTS += --target=i386-mingw32
396
397 # Flags for CPP when running GreenCard on .pgc files
398 GC_CPP_OPTS += -P -E -x c -traditional -D__GLASGOW_HASKELL__
399
400
401 # -----------------------------------------------------------------------------
402 # Names of programs in the GHC tree
403 #
404 # xxx_PGM the name of an executable, without the path
405 # xxx the executable relative to the current dir
406
407 GHC_UNLIT_PGM = unlit$(exeext)
408 GHC_HP2PS_PGM = hp2ps$(exeext)
409 GHC_GHCTAGS_PGM = ghctags$(exeext)
410 GHC_HSC2HS_PGM = hsc2hs$(exeext)
411 GHC_TOUCHY_PGM = touchy$(exeext)
412 GHC_MANGLER_PGM = ghc-asm
413 GHC_SPLIT_PGM = ghc-split
414 GHC_SYSMAN_PGM = SysMan
415 GHC_GENPRIMOP_PGM = genprimopcode$(exeext)
416 GHC_GENAPPLY_PGM = genapply$(exeext)
417 GHC_CABAL_PGM = ghc-cabal$(exeext)
418 GHC_PKG_PGM = ghc-pkg$(exeext)
419 GHC_LTX_PGM = ltx$(exeext)
420 GHC_MKDIRHIER_PGM = mkdirhier
421 GHC_LNDIR_PGM = lndir
422 GHC_DUMMY_GHC_PGM = dummy-ghc$(exeext)
423
424 ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
425 GHC_CP = "xcopy /y"
426 GHC_PERL = perl
427 else
428 GHC_CP = $(CP)
429 GHC_PERL = $(PERL)
430 endif
431
432 HP2PS = $(GHC_HP2PS_DIR)/$(GHC_HP2PS_PGM)
433 MANGLER = $(INPLACE_LIB)/$(GHC_MANGLER_PGM)
434 SPLIT = $(INPLACE_LIB)/$(GHC_SPLIT_PGM)
435 SYSMAN = $(GHC_SYSMAN_DIR)/$(GHC_SYSMAN_PGM)
436 LTX = $(GHC_LTX_DIR)/$(GHC_LTX_PGM)
437 LNDIR = $(GHC_LNDIR_DIR)/$(GHC_LNDIR_PGM)
438
439 UNLIT = $(INPLACE_LIB)/$(GHC_UNLIT_PGM)
440 TOUCHY = $(INPLACE_LIB)/$(GHC_TOUCHY_PGM)
441 MKDIRHIER = $(INPLACE_BIN)/$(GHC_MKDIRHIER_PGM)
442 GHC_CABAL_INPLACE = $(INPLACE_BIN)/$(GHC_CABAL_PGM)
443 GENAPPLY_INPLACE = $(INPLACE_BIN)/$(GHC_GENAPPLY_PGM)
444 GHC_PKG_INPLACE = $(INPLACE_BIN)/$(GHC_PKG_PGM)
445 GHCTAGS_INPLACE = $(INPLACE_BIN)/$(GHC_GHCTAGS_PGM)
446 HSC2HS_INPLACE = $(INPLACE_BIN)/$(GHC_HSC2HS_PGM)
447 GENPRIMOP_INPLACE = $(INPLACE_BIN)/$(GHC_GENPRIMOP_PGM)
448 DUMMY_GHC_INPLACE = $(INPLACE_BIN)/$(GHC_DUMMY_GHC_PGM)
449
450 GENERATED_FILE = chmod a-w
451 EXECUTABLE_FILE = chmod +x
452
453 #-----------------------------------------------------------------------------
454 # Installed GHC
455
456 # $(GHC) points to installed version of the compiler.
457 #
458 # NOTE: Don't override $(GHC) in build.mk, use configure --with-ghc instead
459 # (because the version numbers have to be calculated).
460
461 GHC := @WithGhc@
462 # If we have a make dependency on c:/ghc/ghc, and the file is actually
463 # called c:/ghc/ghc.exe, then make will think that ghc doesn't exist
464 # and that it doesn't know how to create it.
465 ifneq "$(wildcard $(GHC).exe)" ""
466 GHC := $(GHC).exe
467 endif
468
469 # Sometimes we want to invoke ghc from the build tree in different
470 # places (eg. it's handy to have a nofib & a ghc build in the same
471 # tree). We can refer to "this ghc" as $(GHC_INPLACE):
472
473 GHC_INPLACE = $(GHC_STAGE1)
474
475 GHC_STAGE0_ABS = $(GHC)
476 GHC_STAGE1_ABS = $(TOP)/$(INPLACE_BIN)/ghc-stage1$(exeext)
477 GHC_STAGE2_ABS = $(TOP)/$(INPLACE_BIN)/ghc-stage2$(exeext)
478 GHC_STAGE3_ABS = $(TOP)/$(INPLACE_BIN)/ghc-stage3$(exeext)
479
480 GHC_STAGE0 = $(GHC)
481 GHC_STAGE1 = $(INPLACE_BIN)/ghc-stage1$(exeext)
482 GHC_STAGE2 = $(INPLACE_BIN)/ghc-stage2$(exeext)
483 GHC_STAGE3 = $(INPLACE_BIN)/ghc-stage3$(exeext)
484
485 # Install stage 2 by default, can be changed to 3
486 INSTALL_GHC_STAGE=2
487
488 BOOTSTRAPPING_CONF = libraries/bootstrapping.conf
489
490 INPLACE_PACKAGE_CONF = $(INPLACE_LIB)/package.conf.d
491
492 GhcVersion = @GhcVersion@
493 GhcPatchLevel = @GhcPatchLevel@
494 GhcMajVersion = @GhcMajVersion@
495 GhcMinVersion = @GhcMinVersion@
496
497 # Keep this in sync with the variables in package-config.mk
498 ghc_ge_6102 = @ghc_ge_6102@
499 ghc_ge_611 = @ghc_ge_611@
500 ghc_ge_613 = @ghc_ge_613@
501
502 # Canonicalised ghc version number, used for easy (integer) version
503 # comparisons. We must expand $(GhcMinVersion) to two digits by
504 # adding a leading zero if necessary:
505 ifneq "$(findstring $(GhcMinVersion), 0 1 2 3 4 5 6 7 8 9)" ""
506 GhcCanonVersion = $(GhcMajVersion)0$(GhcMinVersion)
507 else
508 GhcCanonVersion = $(GhcMajVersion)$(GhcMinVersion)
509 endif
510
511 #-----------------------------------------------------------------------------
512 # C compiler
513 #
514 # NB. Don't override $(WhatGccIsCalled) using build.mk, re-configure using
515 # the flag --with-gcc=<blah> instead. The reason is that the configure script
516 # needs to know which gcc you're using in order to perform its tests.
517
518 HaveGcc = @HaveGcc@
519 UseGcc = YES
520 WhatGccIsCalled = @WhatGccIsCalled@
521 GccVersion = @GccVersion@
522 GccLT34 = @GccLT34@
523 ifeq "$(strip $(HaveGcc))" "YES"
524 ifneq "$(strip $(UseGcc))" "YES"
525 CC = cc
526 else
527 CC = $(WhatGccIsCalled)
528 endif
529 endif
530
531 # C compiler and linker flags from configure (e.g. -m<blah> to select
532 # correct C compiler backend). The stage number is the stage of GHC
533 # that is being used to compile with.
534 CONF_CC_OPTS_STAGE0 = @CONF_CC_OPTS_STAGE0@
535 CONF_CC_OPTS_STAGE1 = @CONF_CC_OPTS_STAGE1@
536 CONF_CC_OPTS_STAGE2 = @CONF_CC_OPTS_STAGE2@
537 CONF_LD_OPTS_STAGE0 = @CONF_LD_OPTS_STAGE0@
538 CONF_LD_OPTS_STAGE1 = @CONF_LD_OPTS_STAGE1@
539 CONF_LD_OPTS_STAGE2 = @CONF_LD_OPTS_STAGE2@
540 CONF_CPP_OPTS_STAGE0 = @CONF_CPP_OPTS_STAGE0@
541 CONF_CPP_OPTS_STAGE1 = @CONF_CPP_OPTS_STAGE1@
542 CONF_CPP_OPTS_STAGE2 = @CONF_CPP_OPTS_STAGE2@
543
544 ifeq "$(TARGETPLATFORM)" "ia64-unknown-linux"
545 CONF_CC_OPTS += -G0
546 endif
547
548 SRC_HSC2HS_OPTS += $(addprefix --cflag=,$(filter-out -O,$(SRC_CC_OPTS) $(CONF_CC_OPTS_STAGE0)))
549 SRC_HSC2HS_OPTS += $(foreach d,$(GMP_INCLUDE_DIRS),-I$(d))
550
551 #-----------------------------------------------------------------------------
552 # Mingwex Library
553 #
554 HaveLibMingwEx = @HaveLibMingwEx@
555 DLLTOOL = inplace/mingw/bin/dlltool.exe
556
557 #-----------------------------------------------------------------------------
558 # Flex (currently unused, could be moved to glafp-utils)
559
560 # FLEX = @LEX@
561 # Don't bother with -lfl, we define our own yywrap()s anyway.
562 # FLEX_LIB =
563 #WAS:FLEX_LIB = @LEXLIB@
564
565 #-----------------------------------------------------------------------------
566 # Other standard (ha!) Unix utilities
567
568 AR = @ArCmd@
569 AR_OPTS = @ArArgs@
570 ArSupportsInput = @ArSupportsInput@
571 ArSupportsAtFile = @ArSupportsAtFile@
572 # Yuckage: for ghc/utils/parallel -- todo: nuke this dependency!!
573 BASH = /usr/local/bin/bash
574
575 CONTEXT_DIFF = @ContextDiffCmd@
576 CP = cp
577 # It's not easy to separate the CPP program from its flags, as
578 # AC_PROG_CPP defines CPP as "/usr/bin/gcc -E"
579 CPP = @CPP@ @CPPFLAGS@
580 CTAGS = $(ETAGS)
581 #
582 # RAWCPP_FLAGS are the flags to give to cpp (viz, gcc -E) to persuade it to
583 # behave plausibly on Haskell sources.
584 #
585 RAWCPP_FLAGS = -undef -traditional
586 FIND = @FindCmd@
587 SORT = @SortCmd@
588 INSTALL = @INSTALL@
589 #
590 # Sigh - the autoconf macro for INSTALL will subst a relative path to the fallback
591 # install-sh script (if chosen). This not terribly useful to us, so we convert
592 # it into an abs. path.
593 #
594 INSTALL := $(subst .././install-sh,$(TOP)/install-sh,$(INSTALL))
595 LATEX = latex
596 PDFLATEX = pdflatex
597 BIBTEX = bibtex
598 LN_S = @LN_S@
599 MV = mv
600 NROFF = nroff
601 PERL = @PerlCmd@
602 PYTHON = @PythonCmd@
603 PIC = pic
604 PREPROCESSCMD = $(CC) -E
605 RANLIB = @RANLIB@
606 SED = @SedCmd@
607 TR = tr
608 SHELL = /bin/sh
609
610 HaveDtrace = @HaveDtrace@
611 DTRACE = @DtraceCmd@
612
613 LD = @LdCmd@
614 NM = @NmCmd@
615
616 # Some ld's support the -x flag and some don't, so the configure
617 # script detects which we have and sets LdXFlag to "-x" or ""
618 # respectively.
619 LD_X = @LdXFlag@
620
621 # GNU ld supports input via a linker script, which is useful to avoid
622 # overflowing command-line length limits.
623 LdIsGNULd = @LdIsGNULd@
624
625 # On MSYS, building with SplitObjs=YES fails with
626 # ar: Bad file number
627 # see #3201. We need to specify a smaller max command-line size
628 # to work around it. 32767 doesn't work; 30000 does, but says
629 # xargs: value for -s option should be < 28153
630 # so we now use 20000 to be comfortably below this bound
631 XARGS = xargs
632 ifeq "$(Windows)" "YES"
633 XARGS_OPTS = -s 20000
634 endif
635
636 #
637 # In emergency situations, REAL_SHELL is used to perform shell commands
638 # from within the ghc driver script, by scribbling the command line to
639 # a temp file and then having $(REAL_SHELL) execute it.
640 #
641 # The reason for having to do this is that overly long command lines
642 # cause unnecessary trouble with some shells (e.g., /bin/sh on Solaris
643 # 2.5.1), which is why this backdoor is provided. The situation of overly
644 # long command lines is either encountered while doing `make boot' in compiler/,
645 # or when linking the compiler binary (`hsc').
646 #
647 # We do not use SHELL to execute long commands, as `make' will more than likely
648 # override whatever setting you have in your environment while executing.
649
650 # By default, REAL_SHELL is set equal to SHELL, which is not really a smart move
651 # as it is SHELL that will show up the bogosity in the first place, but setting
652 # it to anything else isn't really portable.
653 #
654 # ====> If long command lines cause you trouble, invoke `ghc' (via `make' or otherwise)
655 # with REAL_SHELL set to something else than /bin/sh, for instance, your favourite
656 # command shell.
657 #
658 REAL_SHELL = $(SHELL)
659
660 STRIP_CMD = strip
661 PATCH_CMD = @PatchCmd@
662 TAR_CMD = @TarCmd@
663 BZIP2_CMD = bzip2
664 GZIP_CMD = gzip
665
666 HSCOLOUR_CMD = @HSCOLOUR@
667
668 TIME_CMD = @TimeCmd@
669
670 # GTK+
671 GTK_CONFIG_CMD = @GTK_CONFIG@
672
673 # Set this if you want to use Inno Setup to build a Windows installer
674 # when you make a bindist
675 ISCC_CMD =
676
677 #-----------------------------------------------------------------------------
678 # DocBook XML stuff
679
680 BUILD_DOCBOOK_HTML = @BUILD_DOCBOOK_HTML@
681 BUILD_DOCBOOK_PS = @BUILD_DOCBOOK_PS@
682 BUILD_DOCBOOK_PDF = @BUILD_DOCBOOK_PDF@
683 DBLATEX = @DblatexCmd@
684 XSLTPROC = @XsltprocCmd@
685 XMLLINT = @XmllintCmd@
686 HAVE_DOCBOOK_XSL = @HAVE_DOCBOOK_XSL@
687 XSLTPROC_HTML_STYLESHEET = http://docbook.sourceforge.net/release/xsl/current/html/chunk.xsl
688 XSLTPROC_LABEL_OPTS = --stringparam toc.section.depth 3 \
689 --stringparam section.autolabel 1 \
690 --stringparam section.label.includes.component.label 1
691
692 #-----------------------------------------------------------------------------
693 # FPtools support software
694
695 BLD_DLL = dllwrap
696
697 #
698 # ghc-pkg
699 #
700 GHC_PKG = @GhcPkgCmd@
701
702 #
703 # Happy
704 #
705 HAPPY = @HappyCmd@
706 HAPPY_VERSION = @HappyVersion@
707 #
708 # Options to pass to Happy when we're going to compile the output with GHC
709 #
710 SRC_HAPPY_OPTS = -agc --strict
711
712 # Temp. to work around performance problems in the HEAD around 8/12/2003,
713 # A Happy compiled with this compiler needs more stack.
714 SRC_HAPPY_OPTS += +RTS -K2m -RTS
715
716 #
717 # Alex
718 #
719 ALEX = @AlexCmd@
720 ALEX_VERSION = @AlexVersion@
721 #
722 # Options to pass to Happy when we're going to compile the output with GHC
723 #
724 SRC_ALEX_OPTS = -g
725
726 HSTAGS = @HstagsCmd@
727
728 # Should we build haddock docs?
729 HADDOCK_DOCS = YES
730 # And HsColour the sources?
731 ifeq "$(HSCOLOUR_CMD)" ""
732 HSCOLOUR_SRCS = NO
733 else
734 HSCOLOUR_SRCS = YES
735 endif
736
737 ################################################################################
738 #
739 # 31-bit-Int Core files
740 #
741 ################################################################################
742
743 #
744 # It is possible to configure the compiler and prelude to support 31-bit
745 # integers, suitable for a back-end and RTS using a tag bit on a 32-bit
746 # architecture. Currently the only useful output from this option is external Core
747 # files. The following additions to your build.mk will produce the
748 # 31-bit core output. Note that this is *not* just a library "way"; the
749 # compiler must be built a special way too.
750
751 # GhcCppOpts +=-DWORD_SIZE_IN_BITS=31
752 # GhcLibHcOpts +=-fext-core -fno-code -DWORD_SIZE_IN_BITS=31
753 # GhcLibCppOpts += -DWORD_SIZE_IN_BITS=31
754 # SplitObjs=NO
755
756 ################################################################################
757 #
758 # Library configure arguments
759 #
760 ################################################################################
761
762 CONFIGURE_ARGS = @CONFIGURE_ARGS@
763
764 ################################################################################
765 #
766 # To be passed to sub-builds
767 #
768 ################################################################################
769
770 ICONV_INCLUDE_DIRS = @ICONV_INCLUDE_DIRS@
771 ICONV_LIB_DIRS = @ICONV_LIB_DIRS@
772
773 GMP_INCLUDE_DIRS = @GMP_INCLUDE_DIRS@
774 GMP_LIB_DIRS = @GMP_LIB_DIRS@