Remove some unused build system variables
[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 # By default, be verbose
31 V = 1
32
33 ################################################################################
34 #
35 # Global configuration options
36 #
37 ################################################################################
38
39 NO_INCLUDE_DEPS = NO
40 NO_INCLUDE_PKGDATA = NO
41
42 ################################################################################
43 #
44 # Variables that control how the compiler itself is built
45 #
46 ################################################################################
47
48 # The compiler used to build GHC is $(GHC). To change the actual compiler
49 # used, re-configure with --with-ghc=<path-to-ghc>.
50
51 # Extra ways in which to build the compiler (for example, you might want to
52 # build a profiled compiler so you can see where it spends its time)
53 GhcCompilerWays=
54
55 # Extra option flags to pass to the compiler that compiles the compiler
56 # (Ones that are essential are wired into compiler/Makefile)
57 # Typical options to use here:
58 #
59 # -DDEBUG include debugging code and assertions (will make the
60 # compiler slower and produce debugging output, but useful
61 # for development)
62 #
63 # -dcore-lint check the types after every pass of the compiler;
64 # a pretty strong internal check of the compiler being
65 # used to compile GHC. Useful when bootstrapping.
66 GhcHcOpts=-Rghc-timing
67
68 # Extra options added to specific stages of the compiler bootstrap.
69 # These are placed later on the command line, and may therefore
70 # override options from $(GhcHcOpts).
71 GhcStage1HcOpts=
72 GhcStage2HcOpts=-O2
73 GhcStage3HcOpts=-O2
74
75 # These options modify whether or not a built compiler for a bootstrap
76 # stage defaults to using the new code generation path. The new
77 # code generation path is a bit slower, so for development just
78 # GhcStage2DefaultNewCodegen=YES, but it's also a good idea to try
79 # building all libraries and the stage2 compiler with the
80 # new code generator, which involves GhcStage1DefaultNewCodegen=YES.
81 GhcStage1DefaultNewCodegen=NO
82 GhcStage2DefaultNewCodegen=NO
83 GhcStage3DefaultNewCodegen=NO
84
85 GhcDebugged=NO
86 GhcDynamic=NO
87
88 # GhcProfiled=YES means compile a profiled stage-2 compiler
89 GhcProfiled=NO
90
91 # Do we support shared libs?
92 SharedLibsPlatformList = \
93 i386-unknown-linux x86_64-unknown-linux \
94 i386-unknown-freebsd x86_64-unknown-freebsd \
95 i386-unknown-openbsd x86_64-unknown-openbsd \
96 i386-unknown-netbsd x86_64-unknown-netbsd \
97 i386-unknown-mingw32 x86_64-unknown-mingw32 \
98 i386-apple-darwin x86_64-apple-darwin powerpc-apple-darwin
99
100 ifeq "$(SOLARIS_BROKEN_SHLD)" "NO"
101 SharedLibsPlatformList += i386-unknown-solaris2
102 endif
103
104 PlatformSupportsSharedLibs = $(if $(filter $(TARGETPLATFORM),\
105 $(SharedLibsPlatformList)),YES,NO)
106
107 # DYNAMIC_BY_DEFAULT says whether this compiler will default to
108 # building dynamic executables, i.e. -dynamic is on. We do this for
109 # most platforms because it lets us use the system dynamic linker
110 # instead of our own linker for GHCi.
111 #
112 # Currently this isn't possible on Windows, and we have not yet enabled
113 # it on i386 while we consider the performance implications.
114 #
115 ifeq "$(TargetOS_CPP)" "mingw32"
116 DYNAMIC_BY_DEFAULT = NO
117 else ifeq "$(TargetArch_CPP)" "i386"
118 DYNAMIC_BY_DEFAULT = NO
119 else
120 DYNAMIC_BY_DEFAULT = YES
121 endif
122
123 # For now, we unconditionally disable dynamic-by-default, as the
124 # cabal-install's that are in the wild don't handle it properly.
125 DYNAMIC_BY_DEFAULT = NO
126
127 # For now, we unconditionally disable building with -dynamic-too
128 DYNAMIC_TOO = NO
129
130 # Build a compiler that will build *unregisterised* libraries and
131 # binaries by default. Unregisterised code is supposed to compile and
132 # run without any support for architecture-specific assembly mangling,
133 # register assignment or tail-calls, and is therefore a good way to get
134 # started when porting GHC to new architectures.
135 #
136 # NOTE: the stage1 compiler will be a registerised binary (assuming
137 # the compiler you build with is generating registerised binaries), but
138 # the stage2 compiler will be an unregisterised binary.
139 #
140 GhcUnregisterised=@Unregisterised@
141
142 # Build a compiler with a native code generator backend
143 # (as well as a C backend)
144 #
145 # Target platforms supported:
146 # i386, powerpc
147 # AIX is not supported
148 ArchSupportsNCG=$(strip $(patsubst $(TargetArch_CPP), YES, $(findstring $(TargetArch_CPP), i386 x86_64 powerpc sparc)))
149 OsSupportsNCG=$(strip $(patsubst $(TargetOS_CPP), YES, $(patsubst aix,,$(TargetOS_CPP))))
150
151 GhcWithNativeCodeGen := $(strip\
152 $(if $(filter YESYESNO,\
153 $(OsSupportsNCG)$(ArchSupportsNCG)$(GhcUnregisterised)),YES,NO))
154
155 HaveLibDL = @HaveLibDL@
156
157 # ArchSupportsSMP should be set iff there is support for that arch in
158 # includes/stg/SMP.h
159 ArchSupportsSMP=$(strip $(patsubst $(TargetArch_CPP), YES, $(findstring $(TargetArch_CPP), i386 x86_64 sparc powerpc arm)))
160
161 GhcWithSMP := $(strip $(if $(filter YESNO, $(ArchSupportsSMP)$(GhcUnregisterised)),YES,NO))
162
163 # Whether to include GHCi in the compiler. Depends on whether the RTS linker
164 # has support for this OS/ARCH combination.
165
166 OsSupportsGHCi=$(strip $(patsubst $(TargetOS_CPP), YES, $(findstring $(TargetOS_CPP), mingw32 cygwin32 linux solaris2 freebsd dragonfly netbsd openbsd darwin kfreebsdgnu)))
167 ArchSupportsGHCi=$(strip $(patsubst $(TargetArch_CPP), YES, $(findstring $(TargetArch_CPP), i386 x86_64 powerpc sparc sparc64 arm)))
168
169 ifeq "$(OsSupportsGHCi)$(ArchSupportsGHCi)" "YESYES"
170 GhcWithInterpreter=YES
171 else
172 GhcWithInterpreter=$(if $(findstring YES,$(DYNAMIC_BY_DEFAULT)),YES,NO)
173 endif
174
175 # GhcEnableTablesNextToCode tells us whether the target architecture
176 # supports placing info tables directly before the entry code
177 # (see TABLES_NEXT_TO_CODE in the RTS). Whether we actually compile for
178 # TABLES_NEXT_TO_CODE depends on whether we're building unregisterised
179 # code or not, which may be decided by options to the compiler later.
180 ifneq "$(findstring $(TargetArch_CPP)X, ia64X powerpc64X)" ""
181 GhcEnableTablesNextToCode=NO
182 else
183 GhcEnableTablesNextToCode=YES
184 endif
185
186 # Whether to use libffi for adjustors (foreign import "wrapper") or
187 # not. If we have built-in support (rts/Adjustor.c) then we use that,
188 # otherwise we fall back on libffi, which is slightly slower.
189 ArchHasAdjustorSupport = $(if $(findstring $(TargetArch_CPP),i386 x86_64),YES,NO)
190 ifeq "$(ArchHasAdjustorSupport)" "YES"
191 UseLibFFIForAdjustors=NO
192 else
193 UseLibFFIForAdjustors=YES
194 endif
195
196 # On Windows we normally want to make a relocatable bindist, to we
197 # ignore flags like libdir
198 ifeq "$(Windows_Host)" "YES"
199 RelocatableBuild = YES
200 else
201 RelocatableBuild = NO
202 endif
203
204 # needs to be after $(RelocatableBuild) is set above
205 include $(TOP)/mk/install.mk
206
207 # When building bindists we set this to yes so that the binaries are as
208 # portable as possible.
209 BeConservative = NO
210
211 ExtraMakefileSanityChecks = NO
212
213 #
214 # Building various ways?
215 # (right now, empty if not).
216 BuildingParallel=$(subst mp,YES,$(filter mp,$(WAYS)))
217 BuildingGranSim=$(subst mg,YES,$(filter mg,$(WAYS)))
218
219 #------------------------------------------------------------------------------
220 # Options for Libraries
221
222 # Which directory (in libraries/) contains the integer library?
223 INTEGER_LIBRARY=integer-gmp
224
225 # We build the libraries at least the "vanilla" way (way "v")
226 GhcLibWays = v
227
228 # In addition to the normal sequential way, the default is to also build
229 # profiled prelude libraries unless we are booting from .hc files
230 ifneq "$(BootingFromHc)" "YES"
231 GhcLibWays += p
232 endif
233
234 ifeq "$(PlatformSupportsSharedLibs)" "YES"
235 GhcLibWays += dyn
236 endif
237
238 # Handy way to test whether we're building shared libs or not.
239 BuildSharedLibs=$(strip $(if $(findstring dyn,$(GhcLibWays)),YES,NO))
240
241 # In addition, the RTS is built in some further variations. Ways that
242 # make sense here:
243 #
244 # thr : threaded
245 # thr_p : threaded profiled
246 # debug : debugging (compile with -g for the C compiler, and -DDEBUG)
247 # debug_p : debugging profiled
248 # thr_debug : debugging threaded
249 # thr_debug_p : debugging threaded profiled
250 # l : event logging
251 # thr_l : threaded and event logging
252 #
253 GhcRTSWays=l
254
255 # Usually want the debug version
256 ifeq "$(BootingFromHc)" "NO"
257 GhcRTSWays += debug
258 endif
259
260 # We always have the threaded versions, but note that SMP support may be disabled
261 # (see GhcWithSMP).
262 GhcRTSWays += thr thr_debug thr_l
263 GhcRTSWays += $(if $(findstring p, $(GhcLibWays)),thr_p,)
264 GhcRTSWays += $(if $(findstring dyn, $(GhcLibWays)),dyn debug_dyn thr_dyn thr_debug_dyn l_dyn thr_l_dyn,)
265
266 # We can only build GHCi threaded if we have a threaded RTS:
267 GhcThreaded = $(if $(findstring thr,$(GhcRTSWays)),YES,NO)
268
269 # Option flags to pass to GHC when it's compiling modules in
270 # fptools/libraries. Typically these are things like -O or
271 # -dcore-lint or -H32m. The ones that are *essential* are wired into
272 # the build system.
273 #
274 # -O(2) is pretty desirable, otherwise no inlining of prelude
275 # things (incl "+") happens when compiling with this compiler
276
277 GhcLibHcOpts=-O2
278
279 # Strip local symbols from libraries? This can make the libraries smaller,
280 # but makes debugging somewhat more difficult. Doesn't work with all ld's.
281 #
282 StripLibraries=NO
283
284 # These are the URL patterns that Haddock uses to generate the "Source
285 # File" links on each page.
286 PackageSourceURL = http://darcs.haskell.org/packages/$(PACKAGE)/%{FILE}
287
288 # ----------------------------------------------------------------------------
289 # Object-file splitting
290 #
291 # Set SplitObjs=YES or NO in your build.mk
292 #
293 # Don't use -split-objs in in GhcLibHcOpts, because the build
294 # system needs to do other special magic if you are
295 # doing object-file splitting
296
297 ArchSupportsSplitObjs=$(strip $(if $(filter $(TargetArch_CPP),i386 x86_64 powerpc sparc),YES,NO))
298 OsSupportsSplitObjs=$(strip $(if $(filter $(TargetOS_CPP),mingw32 cygwin32 linux darwin solaris2 freebsd dragonfly netbsd openbsd),YES,NO))
299 SplitObjsBroken = @SplitObjsBroken@
300
301 SupportsSplitObjs := $(strip \
302 $(if $(and $(filter YES,$(ArchSupportsSplitObjs)),\
303 $(filter YES,$(OsSupportsSplitObjs)),\
304 $(filter NO,$(SplitObjsBroken)),\
305 $(filter NO,$(BootingFromHc)),\
306 $(filter NO,$(GhcUnregisterised))),\
307 YES,NO))
308
309 # By default, enable SplitObjs for the libraries if this build supports it
310 SplitObjs=$(SupportsSplitObjs)
311
312 # ----------------------------------------------------------------------------
313 # Package-related things
314
315 # Whether to install the extra packages
316 InstallExtraPackages = NO
317
318 # Run "ghc-pkg check" on each package
319 CHECK_PACKAGES = NO
320
321 # ----------------------------------------------------------------------------
322
323 # There are a number of things which technically depend on GHC (e.g. if
324 # ghc changes then Haskell files may be compiled differently, or Cabal
325 # packages may be configured differently). By default we therefore
326 # have dependencies on the compiler executable.
327
328 # However, in practice, having a dependency on GHC is just a pain: We
329 # normally don't want to spend time recompiling other things while
330 # we're working on the compiler, and even if we did, GHC will normally
331 # decide compilation isn't needed anyway. So by setting LAX_DEPENDENCIES
332 # to YES you can turn these dependencies into order-only dependencies,
333 # i.e. GHC must exist, but if it's newer than other targets then
334 # rebuilding is not necessary.
335
336 LAX_DEPENDENCIES = NO
337
338 # ----------------------------------------------------------------------------
339 # Options for GHC's RTS
340
341 # Build an optimised RTS. Remember that we need to turn on
342 # optimisation both for C code (-optc-O2) and .cmm code (-O2). For
343 # the debugging RTS flavour, rts/ghc.mk overrides these to turn off
344 # optimisation.
345 GhcRtsHcOpts=-O2
346 GhcRtsCcOpts=-O2 -fomit-frame-pointer
347
348 # Include support for CPU performance counters via the PAPI library in the RTS?
349 # (PAPI: http://icl.cs.utk.edu/papi/)
350 GhcRtsWithPapi = NO
351 PapiLibDir=
352 PapiIncludeDir=
353
354 # Configuration for libffi
355 UseSystemLibFFI=@UseSystemLibFFI@
356 # Flags to go into package.conf for rts
357 FFILibDir=@FFILibDir@
358 FFIIncludeDir=@FFIIncludeDir@
359
360
361 ################################################################################
362 #
363 # Paths (see paths.mk)
364 #
365 ################################################################################
366
367 # Directory used by GHC (and possibly other tools) for storing
368 # temporary files. If your TMPDIR isn't big enough, either override
369 # this in build.mk or set your environment variable "TMPDIR" to point
370 # to somewhere with more space. (TMPDIR=. is a good choice).
371
372 # DEFAULT_TMPDIR isn't called TMPDIR because GNU make tends to
373 # override an environment variable with the value of the make variable
374 # of the same name (if it exists) when executing sub-processes, so
375 # setting the TMPDIR env var would have no effect in the build tree.
376
377 DEFAULT_TMPDIR = /tmp
378 ifeq "$(TARGETPLATFORM)" "i386-unknown-cygwin32"
379 DEFAULT_TMPDIR = /C/TEMP
380 endif
381 ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
382 DEFAULT_TMPDIR = /C/TEMP
383 endif
384
385 BIN_DIST_NAME = ghc-$(ProjectVersion)
386 BIN_DIST_PREP_DIR = bindistprep/$(BIN_DIST_NAME)
387 BIN_DIST_PREP_TAR = bindistprep/$(BIN_DIST_NAME)-$(TARGETPLATFORM).tar
388 BIN_DIST_PREP_TAR_BZ2 = $(BIN_DIST_PREP_TAR).bz2
389 BIN_DIST_TAR_BZ2 = $(BIN_DIST_NAME)-$(TARGETPLATFORM).tar.bz2
390 BIN_DIST_LIST = bindist-list
391
392 WINDOWS_INSTALLER_BASE = ghc-$(ProjectVersion)-$(TargetArch_CPP)-windows
393 WINDOWS_INSTALLER = $(WINDOWS_INSTALLER_BASE)$(exeext)
394
395 # -----------------------------------------------------------------------------
396 # Utilities programs: flags
397
398 # If you want to give any standard flags to pretty much any utility
399 # (see utils.mk for a complete list), by adding a line here
400 #
401 # SRC_P_OPTS += ...
402 #
403 # where P is the utility. For example, to add -O to all Haskell
404 # compilations,
405 #
406 # SRC_HC_OPTS += -O
407
408
409 # SRC_HC_OPTS includes flags to be added to *every* Haskell
410 # compilation. Setting SRC_HC_OPTS is a good way to set the default
411 # optimisation level (-O) and heap size (-H<size>).
412 #
413 # SRC_HC_OPTS is *not* for adding flags that are required to make your
414 # build work. Examples:
415 #
416 # - instead of using -pgmc/-pgma-/-pgml, use the --with-gcc option to configure
417 #
418 # - if you need -optc, -opta, or -optl flags, the CONF_CC_* and CONF_LD_*
419 # variables are more appropriate (set via configure)
420 #
421 # Note that SRC_HC_OPTS are added to every Haskell compilation,
422 # including when using the bootstrapping compiler (stage 0), So don't
423 # put options here that are only supported by very recent GHCs.
424 #
425 SRC_HC_OPTS += -H32m -O
426
427 # These flags make flex 8-bit
428 SRC_FLEX_OPTS += -8
429
430
431 # -----------------------------------------------------------------------------
432 # Names of programs in the GHC tree
433 #
434 # xxx_PGM the name of an executable, without the path
435 # xxx the executable relative to the current dir
436
437 GHC_UNLIT_PGM = unlit$(exeext)
438 GHC_HSC2HS_PGM = hsc2hs$(exeext)
439 GHC_TOUCHY_PGM = touchy$(exeext)
440 GHC_SPLIT_PGM = ghc-split
441 GHC_GENPRIMOP_PGM = genprimopcode$(exeext)
442 GHC_GENAPPLY_PGM = genapply$(exeext)
443 GHC_CABAL_PGM = ghc-cabal$(exeext)
444 GHC_PKG_PGM = ghc-pkg$(exeext)
445 GHC_MKDIRHIER_PGM = mkdirhier
446
447 SPLIT = $(INPLACE_LIB)/$(GHC_SPLIT_PGM)
448
449 UNLIT = $(INPLACE_LIB)/$(GHC_UNLIT_PGM)
450 TOUCHY = $(INPLACE_LIB)/$(GHC_TOUCHY_PGM)
451 MKDIRHIER = $(INPLACE_BIN)/$(GHC_MKDIRHIER_PGM)
452 GHC_CABAL_INPLACE = $(INPLACE_BIN)/$(GHC_CABAL_PGM)
453 GENAPPLY_INPLACE = $(INPLACE_BIN)/$(GHC_GENAPPLY_PGM)
454 GHC_PKG_INPLACE = $(INPLACE_BIN)/$(GHC_PKG_PGM)
455 HSC2HS_INPLACE = $(INPLACE_BIN)/$(GHC_HSC2HS_PGM)
456 GENPRIMOP_INPLACE = $(INPLACE_BIN)/$(GHC_GENPRIMOP_PGM)
457
458 GENERATED_FILE = chmod a-w
459 EXECUTABLE_FILE = chmod +x
460
461 #-----------------------------------------------------------------------------
462 # Installed GHC
463
464 # $(GHC) points to installed version of the compiler.
465 #
466 # NOTE: Don't override $(GHC) in build.mk, use configure --with-ghc instead
467 # (because the version numbers have to be calculated).
468
469 GHC := @WithGhc@
470 # If we have a make dependency on c:/ghc/ghc, and the file is actually
471 # called c:/ghc/ghc.exe, then make will think that ghc doesn't exist
472 # and that it doesn't know how to create it.
473 ifneq "$(wildcard $(GHC).exe)" ""
474 GHC := $(GHC).exe
475 endif
476
477 # Sometimes we want to invoke ghc from the build tree in different
478 # places (eg. it's handy to have a nofib & a ghc build in the same
479 # tree). We can refer to "this ghc" as $(GHC_INPLACE):
480
481 GHC_INPLACE = $(GHC_STAGE1)
482
483 GHC_STAGE0 = $(GHC)
484 GHC_STAGE1 = $(INPLACE_BIN)/ghc-stage1$(exeext)
485 GHC_STAGE2 = $(INPLACE_BIN)/ghc-stage2$(exeext)
486 GHC_STAGE3 = $(INPLACE_BIN)/ghc-stage3$(exeext)
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 # Canonicalised ghc version number, used for easy (integer) version
498 # comparisons. We must expand $(GhcMinVersion) to two digits by
499 # adding a leading zero if necessary:
500 ifneq "$(findstring $(GhcMinVersion), 0 1 2 3 4 5 6 7 8 9)" ""
501 GhcCanonVersion = $(GhcMajVersion)0$(GhcMinVersion)
502 else
503 GhcCanonVersion = $(GhcMajVersion)$(GhcMinVersion)
504 endif
505
506 GHC_PACKAGE_DB_FLAG = @GHC_PACKAGE_DB_FLAG@
507
508 #-----------------------------------------------------------------------------
509 # C compiler
510 #
511 # NB. Don't override $(WhatGccIsCalled) using build.mk, re-configure using
512 # the flag --with-gcc=<blah> instead. The reason is that the configure script
513 # needs to know which gcc you're using in order to perform its tests.
514
515 WhatGccIsCalled = @WhatGccIsCalled@
516 GccVersion = @GccVersion@
517 ifeq "$(phase)" "0"
518 CrossCompilePrefix =
519 else
520 CrossCompilePrefix = @CrossCompilePrefix@
521 endif
522 # TargetPlatformFull retains the string passed to configure so we have it in
523 # the necessary format to pass to libffi's configure.
524 TargetPlatformFull = @TargetPlatformFull@
525 GccLT34 = @GccLT34@
526 GccLT46 = @GccLT46@
527
528 CC = $(WhatGccIsCalled)
529 CC_STAGE0 = @CC_STAGE0@
530 CC_STAGE1 = $(CC)
531 CC_STAGE2 = $(CC)
532 CC_STAGE3 = $(CC)
533
534 AS = $(WhatGccIsCalled)
535 AS_STAGE0 = @CC_STAGE0@
536 AS_STAGE1 = $(AS)
537 AS_STAGE2 = $(AS)
538 AS_STAGE3 = $(AS)
539
540 # We don't have an LD_STAGE0. CC_STAGE0 is determined by asking "ghc
541 # --info", and it doesn't report an LD.
542 LD_STAGE0 = error-no-ld-stage0
543 LD_STAGE1 = $(LD)
544 LD_STAGE2 = $(LD)
545 LD_STAGE3 = $(LD)
546
547 # Cross-compiling options
548 #
549 CrossCompiling = @CrossCompiling@
550
551 # Change this to YES if you're building a cross-compiler and don't
552 # want to build stage 2.
553 Stage1Only = NO
554
555 # Install stage 2 by default, or stage 1 in the cross compiler
556 # case. Can be changed to 3
557 INSTALL_GHC_STAGE= $(if $(filter YES,$(Stage1Only)),1,2)
558
559 # C compiler and linker flags from configure (e.g. -m<blah> to select
560 # correct C compiler backend). The stage number is the stage of GHC
561 # that is being used to compile with.
562 CONF_CC_OPTS_STAGE0 = @CONF_CC_OPTS_STAGE0@
563 CONF_CC_OPTS_STAGE1 = @CONF_CC_OPTS_STAGE1@
564 CONF_CC_OPTS_STAGE2 = @CONF_CC_OPTS_STAGE2@
565 CONF_GCC_LINKER_OPTS_STAGE0 = @CONF_GCC_LINKER_OPTS_STAGE0@
566 CONF_GCC_LINKER_OPTS_STAGE1 = @CONF_GCC_LINKER_OPTS_STAGE1@
567 CONF_GCC_LINKER_OPTS_STAGE2 = @CONF_GCC_LINKER_OPTS_STAGE2@
568 CONF_LD_LINKER_OPTS_STAGE0 = @CONF_LD_LINKER_OPTS_STAGE0@
569 CONF_LD_LINKER_OPTS_STAGE1 = @CONF_LD_LINKER_OPTS_STAGE1@
570 CONF_LD_LINKER_OPTS_STAGE2 = @CONF_LD_LINKER_OPTS_STAGE2@
571 CONF_CPP_OPTS_STAGE0 = @CONF_CPP_OPTS_STAGE0@
572 CONF_CPP_OPTS_STAGE1 = @CONF_CPP_OPTS_STAGE1@
573 CONF_CPP_OPTS_STAGE2 = @CONF_CPP_OPTS_STAGE2@
574
575 ifeq "$(TARGETPLATFORM)" "ia64-unknown-linux"
576 CONF_CC_OPTS += -G0
577 endif
578
579 # The .hsc files aren't currently safe for cross-compilation on Windows:
580 # libraries\haskeline\.\System\Console\Haskeline\Backend\Win32.hsc:160
581 # directive "let" is not safe for cross-compilation
582 ifneq "$(Windows_Host)" "YES"
583 SRC_HSC2HS_OPTS += --cross-safe
584 endif
585 SRC_HSC2HS_OPTS += $(foreach d,$(GMP_INCLUDE_DIRS),-I$(d))
586
587 define set_stage_HSC2HS_OPTS
588 # $1 = stage
589 SRC_HSC2HS_OPTS_STAGE$1 += $$(addprefix --cflag=,$$(filter-out -O,$$(SRC_CC_OPTS) $$(CONF_CC_OPTS_STAGE$1)))
590 SRC_HSC2HS_OPTS_STAGE$1 += $$(addprefix --cflag=,$$(CONF_CPP_OPTS_STAGE$1))
591 SRC_HSC2HS_OPTS_STAGE$1 += $$(addprefix --lflag=,$$(CONF_GCC_LINKER_OPTS_STAGE$1))
592 endef
593 $(eval $(call set_stage_HSC2HS_OPTS,0))
594 $(eval $(call set_stage_HSC2HS_OPTS,1))
595 $(eval $(call set_stage_HSC2HS_OPTS,2))
596 ifeq "$(CrossCompiling)" "YES"
597 SRC_HSC2HS_OPTS_STAGE1 += --cross-compile
598 SRC_HSC2HS_OPTS_STAGE2 += --cross-compile
599 endif
600
601 ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
602 WINDRES = $(INPLACE_MINGW)/bin/windres
603 else ifeq "$(TARGETPLATFORM)" "x86_64-unknown-mingw32"
604 WINDRES = $(INPLACE_MINGW)/bin/windres
605 endif
606
607 #-----------------------------------------------------------------------------
608 # Mingwex Library
609 #
610 HaveLibMingwEx = @HaveLibMingwEx@
611 ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
612 DLLTOOL = inplace/mingw/bin/dlltool.exe
613 else ifeq "$(TARGETPLATFORM)" "x86_64-unknown-mingw32"
614 DLLTOOL = inplace/mingw/bin/dlltool.exe
615 endif
616
617 #-----------------------------------------------------------------------------
618 # Flex (currently unused, could be moved to glafp-utils)
619
620 # FLEX = @LEX@
621 # Don't bother with -lfl, we define our own yywrap()s anyway.
622 # FLEX_LIB =
623 #WAS:FLEX_LIB = @LEXLIB@
624
625 #-----------------------------------------------------------------------------
626 # Other standard (ha!) Unix utilities
627
628 AR = @ArCmd@
629 AR_OPTS = @ArArgs@
630 ArSupportsAtFile = @ArSupportsAtFile@
631
632 AR_STAGE0 = @AR_STAGE0@
633 AR_STAGE1 = $(AR)
634 AR_STAGE2 = $(AR)
635 AR_STAGE3 = $(AR)
636 AR_OPTS_STAGE0 = @AR_OPTS_STAGE0@
637 AR_OPTS_STAGE1 = $(AR_OPTS)
638 AR_OPTS_STAGE2 = $(AR_OPTS)
639 AR_OPTS_STAGE3 = $(AR_OPTS)
640 EXTRA_AR_ARGS_STAGE0 = $(EXTRA_AR_ARGS)
641 EXTRA_AR_ARGS_STAGE1 = $(EXTRA_AR_ARGS)
642 EXTRA_AR_ARGS_STAGE2 = $(EXTRA_AR_ARGS)
643 EXTRA_AR_ARGS_STAGE3 = $(EXTRA_AR_ARGS)
644 ArSupportsAtFile_STAGE0 = @ArSupportsAtFile_STAGE0@
645 ArSupportsAtFile_STAGE1 = $(ArSupportsAtFile)
646 ArSupportsAtFile_STAGE2 = $(ArSupportsAtFile)
647 ArSupportsAtFile_STAGE3 = $(ArSupportsAtFile)
648
649 CONTEXT_DIFF = @ContextDiffCmd@
650 CP = cp
651 # It's not easy to separate the CPP program from its flags, as
652 # AC_PROG_CPP defines CPP as "/usr/bin/gcc -E"
653 CPP = @CPP@ @CPPFLAGS@
654 CTAGS = $(ETAGS)
655 #
656 # RAWCPP_FLAGS are the flags to give to cpp (viz, gcc -E) to persuade it to
657 # behave plausibly on Haskell sources.
658 #
659 RAWCPP_FLAGS = -undef -traditional
660 FIND = @FindCmd@
661
662 #
663 # Sigh - the autoconf macro for INSTALL will subst a relative path to the fallback
664 # install-sh script (if chosen). This not terribly useful to us, so we convert
665 # it into an abs. path.
666 #
667 INSTALL = @INSTALL@
668 INSTALL := $(subst .././install-sh,$(TOP)/install-sh,$(INSTALL))
669
670 LN_S = @LN_S@
671 MV = mv
672 PERL = @PerlCmd@
673 PIC = pic
674 RANLIB = @RANLIB@
675 SED = @SedCmd@
676 SHELL = /bin/sh
677
678 HaveDtrace = @HaveDtrace@
679 USE_DTRACE = $(HaveDtrace)
680 DTRACE = @DtraceCmd@
681
682 LD = @LdCmd@
683 NM = @NmCmd@
684 OBJDUMP = @ObjdumpCmd@
685
686 LLC = @LlcCmd@
687 OPT = @OptCmd@
688
689 # GNU ld supports input via a linker script, which is useful to avoid
690 # overflowing command-line length limits.
691 LdIsGNULd = @LdIsGNULd@
692
693 # Set to YES if ld has the --build-id flag. Sometimes we need to
694 # disable it with --build-id=none.
695 LdHasBuildId = @LdHasBuildId@
696
697 # Set to YES if ld has the --no_compact_unwind flag. See #5019
698 # and compiler/main/DriverPipeline.hs.
699 LdHasNoCompactUnwind = @LdHasNoCompactUnwind@
700
701 # On MSYS, building with SplitObjs=YES fails with
702 # ar: Bad file number
703 # see #3201. We need to specify a smaller max command-line size
704 # to work around it. 32767 doesn't work; 30000 does, but says
705 # xargs: value for -s option should be < 28153
706 # so we now use 20000 to be comfortably below this bound
707 XARGS = xargs
708 ifeq "$(Windows_Host)" "YES"
709 XARGS_OPTS = -s 20000
710 endif
711
712 ifeq "$(TARGETPLATFORM)" "x86_64-unknown-mingw32"
713 STRIP_CMD = $(TOP)/inplace/mingw/bin/strip.exe
714 else
715 STRIP_CMD = strip
716 endif
717 PATCH_CMD = @PatchCmd@
718 TAR_CMD = @TarCmd@
719 BZIP2_CMD = bzip2
720 GZIP_CMD = gzip
721
722 ifeq "$(Windows_Host)" "YES"
723 TOUCH_CMD = $(utils/touchy_dist_INPLACE)
724 TOUCH_DEP = $(TOUCH_CMD)
725 else
726 TOUCH_CMD = touch
727 TOUCH_DEP =
728 endif
729
730 HSCOLOUR_CMD = @HSCOLOUR@
731
732 TIME_CMD = @TimeCmd@
733
734 # Set this if you want to use Inno Setup to build a Windows installer
735 # when you make a bindist
736 ISCC_CMD =
737
738 #-----------------------------------------------------------------------------
739 # DocBook XML stuff
740
741 BUILD_DOCBOOK_HTML = @BUILD_DOCBOOK_HTML@
742 BUILD_DOCBOOK_PS = @BUILD_DOCBOOK_PS@
743 BUILD_DOCBOOK_PDF = @BUILD_DOCBOOK_PDF@
744 DBLATEX = @DblatexCmd@
745 # filename.as.url=0 is needed with dblatex 0.3.4 (#7486)
746 DBLATEX_OPTS = -P 'filename.as.url=0'
747 XSLTPROC = @XsltprocCmd@
748 XMLLINT = @XmllintCmd@
749 HAVE_DOCBOOK_XSL = @HAVE_DOCBOOK_XSL@
750 XSLTPROC_HTML_STYLESHEET = http://docbook.sourceforge.net/release/xsl/current/html/chunk.xsl
751 XSLTPROC_LABEL_OPTS = --stringparam toc.section.depth 3 \
752 --stringparam section.autolabel 1 \
753 --stringparam section.label.includes.component.label 1
754
755 #-----------------------------------------------------------------------------
756 # FPtools support software
757
758 #
759 # ghc-pkg
760 #
761 GHC_PKG = @GhcPkgCmd@
762
763 #
764 # Happy
765 #
766 HAPPY = @HappyCmd@
767 HAPPY_VERSION = @HappyVersion@
768 #
769 # Options to pass to Happy when we're going to compile the output with GHC
770 #
771 SRC_HAPPY_OPTS = -agc --strict
772
773 #
774 # Alex
775 #
776 ALEX = @AlexCmd@
777 ALEX_VERSION = @AlexVersion@
778 Alex3 = @Alex3@
779 #
780 # Options to pass to Happy when we're going to compile the output with GHC
781 #
782 ifeq "$(Alex3)" "YES"
783 # We aren't using the Unicode support in Alex 3.0 yet, in fact we do our own
784 # Unicode handling, so diable Alex's.
785 SRC_ALEX_OPTS = -g --latin1
786 else
787 SRC_ALEX_OPTS = -g
788 endif
789
790 # Should we build haddock docs?
791 HADDOCK_DOCS = YES
792 # And HsColour the sources?
793 ifeq "$(HSCOLOUR_CMD)" ""
794 HSCOLOUR_SRCS = NO
795 else
796 HSCOLOUR_SRCS = YES
797 endif
798
799 ################################################################################
800 #
801 # 31-bit-Int Core files
802 #
803 ################################################################################
804
805 #
806 # It is possible to configure the compiler and prelude to support 31-bit
807 # integers, suitable for a back-end and RTS using a tag bit on a 32-bit
808 # architecture. Currently the only useful output from this option is external Core
809 # files. The following additions to your build.mk will produce the
810 # 31-bit core output. Note that this is *not* just a library "way"; the
811 # compiler must be built a special way too.
812
813 # GhcCppOpts +=-DWORD_SIZE_IN_BITS=31
814 # GhcLibHcOpts +=-fext-core -fno-code -DWORD_SIZE_IN_BITS=31
815 # GhcLibCppOpts += -DWORD_SIZE_IN_BITS=31
816 # SplitObjs=NO
817
818 ################################################################################
819 #
820 # Library configure arguments
821 #
822 ################################################################################
823
824 CONFIGURE_ARGS = @CONFIGURE_ARGS@
825
826 ################################################################################
827 #
828 # To be passed to sub-builds
829 #
830 ################################################################################
831
832 ICONV_INCLUDE_DIRS = @ICONV_INCLUDE_DIRS@
833 ICONV_LIB_DIRS = @ICONV_LIB_DIRS@
834
835 GMP_INCLUDE_DIRS = @GMP_INCLUDE_DIRS@
836 GMP_LIB_DIRS = @GMP_LIB_DIRS@