Accommodate API change in transSuperClasses
[ghc.git] / ghc.mk
1 # -----------------------------------------------------------------------------
2 #
3 # (c) 2009-2013 The University of Glasgow
4 #
5 # This file is part of the GHC build system.
6 #
7 # To understand how the build system works and how to modify it, see
8 # http://ghc.haskell.org/trac/ghc/wiki/Building/Architecture
9 # http://ghc.haskell.org/trac/ghc/wiki/Building/Modifying
10 #
11 # -----------------------------------------------------------------------------
12
13 # ToDo List.
14 #
15 # * remove old Makefiles, add new stubs for building in subdirs
16 # * docs/Makefile
17 # * docs/storage-mgmt/Makefile
18 # * docs/vh/Makefile
19 # * rts/dotnet/Makefile
20 # * utils/Makefile
21 # * add Makefiles for the rest of the utils/ programs that aren't built
22 # by default (need to exclude them from 'make all' too)
23
24 # Possible cleanups:
25 #
26 # * per-source-file dependencies instead of one .depend file?
27 # * eliminate undefined variables, and use --warn-undefined-variables?
28 # * put outputs from different ways in different subdirs of distdir/build,
29 # then we don't have to use -osuf/-hisuf. We would have to install
30 # them in different places too, so we'd need ghc-pkg support for packages
31 # of different ways.
32 # * make PACKAGES_STAGE1 generated by './configure' or './boot'?
33 # * we should use a directory of package.conf files rather than a single
34 # file for the inplace package database, so that we can express
35 # dependencies more accurately. Otherwise it's possible to get into
36 # a state where the package database is out of date, and the build
37 # system doesn't know.
38
39 # Approximate build order.
40 #
41 # The actual build order is defined by dependencies, and the phase
42 # ordering used to ensure correct ordering of makefile-generation; see
43 # http://ghc.haskell.org/trac/ghc/wiki/Building/Architecture/Idiom/PhaseOrdering
44 #
45 # * With bootstrapping compiler:
46 # o Build utils/ghc-cabal
47 # o Build utils/ghc-pkg
48 # o Build utils/hsc2hs
49 # o Build utils/genprimopcode
50 # o Build utils/deriveConstants
51 # * For each package:
52 # o configure, generate package-data.mk and inplace-pkg-config
53 # o register each package into inplace/lib/package.conf
54 # * build libffi (if not disabled by --with-system-libffi)
55 # * With bootstrapping compiler:
56 # o Build libraries/{filepath,hpc,Cabal}
57 # o Build compiler (stage 1)
58 # * With stage 1 compiler:
59 # o Build libraries/*
60 # o Build rts
61 # o Build utils/* (except haddock)
62 # o Build compiler (stage 2)
63 # * With stage 2 compiler:
64 # o Build utils/haddock
65 # o Build compiler (stage 3) (optional)
66 # * With haddock:
67 # o libraries/*
68 # o compiler
69
70 .PHONY: default all haddock
71
72 # We need second expansion for the way we handle directories, so that
73 # | $$$$(dir $$$$@)/.
74 # expands to the directory of a rule that uses a % pattern.
75 .SECONDEXPANSION:
76
77 default : all
78
79
80 ##################################################
81 # Check that we have a new enough 'make'
82
83 HAVE_EVAL := NO
84 $(eval HAVE_EVAL := YES)
85
86 ifeq "$(HAVE_EVAL)" "NO"
87 $(error Your make does not support eval. You need GNU make >= 3.81)
88 endif
89
90 ifeq "$(abspath /)" ""
91 $(error Your make does not support abspath. You need GNU make >= 3.81)
92 endif
93 ##################################################
94
95 # -----------------------------------------------------------------------------
96 # Catch make if it runs away into an infinite loop
97 ifeq "$(MAKE_RESTARTS)" ""
98 else ifeq "$(MAKE_RESTARTS)" "1"
99 else
100 $(error Make has restarted itself $(MAKE_RESTARTS) times; is there a makefile bug? See http://ghc.haskell.org/trac/ghc/wiki/Building/Troubleshooting#Makehasrestarteditself3timesisthereamakefilebug for details)
101 endif
102
103 # -----------------------------------------------------------------------------
104 # Misc GNU make utils
105
106 nothing=
107 space=$(nothing) $(nothing)
108 comma=,
109
110 # -----------------------------------------------------------------------------
111 # Makefile debugging
112 #
113 # to see the effective value used for a Makefile variable, do
114 # make show VALUE=MY_VALUE
115 #
116
117 show:
118 @echo '$(VALUE)="$($(VALUE))"'
119
120 # echo is used by the nightly builders to query the build system for
121 # information.
122 # Using printf means that we don't get a trailing newline. We escape
123 # backslashes and double quotes in the string to protect them from the
124 # shell, and percent signs to protect them from printf.
125 echo:
126 @printf "$(subst %,%%,$(subst ",\",$(subst \,\\\\,$($(VALUE)))))"
127
128 # -----------------------------------------------------------------------------
129 # Include subsidiary build-system bits
130
131 include mk/tree.mk
132
133 ifneq "$(CLEANING)" "YES"
134 include mk/config.mk
135 ifeq "$(ProjectVersion)" ""
136 $(error Please run ./configure first)
137 endif
138 endif
139
140 include mk/ways.mk
141
142 # (Optional) build-specific configuration
143 include mk/custom-settings.mk
144
145 # The user can reset SRC_HC_OPTS from mk/build.mk. Since we try to append
146 # '-Wall' to it in mk/warnings.mk, we have to include mk/warnings.mk after
147 # mk/custom-settings.mk.
148 include mk/warnings.mk
149
150 # -----------------------------------------------------------------------------
151 # Check for inconsistent settings, after reading mk/build.mk.
152 # Although mk/config.mk should always contain consistent settings (set by
153 # configure), mk/build.mk can contain pretty much anything.
154
155 ifneq "$(CLEANING)" "YES"
156
157 ifeq "$(DYNAMIC_GHC_PROGRAMS)" "YES"
158 ifeq "$(findstring dyn,$(GhcLibWays))" ""
159 $(error dyn is not in $$(GhcLibWays), but $$(DYNAMIC_GHC_PROGRAMS) is YES)
160 endif
161 else
162 ifeq "$(findstring v,$(GhcLibWays))" ""
163 $(error v is not in $$(GhcLibWays), and $$(DYNAMIC_GHC_PROGRAMS) is not YES)
164 endif
165 endif
166
167 ifeq "$(GhcProfiled)" "YES"
168 ifeq "$(findstring p,$(GhcLibWays))" ""
169 $(error p is not in $$(GhcLibWays), and $$(GhcProfiled) is YES)
170 endif
171 endif
172
173 ifeq "$(BUILD_SPHINX_HTML)" "YES"
174 ifeq "$(SPHINXBUILD)" ""
175 $(error BUILD_SPHINX_HTML=YES, but `sphinx-build` was not found. \
176 Create a file `mk/validate.mk` containing `BUILD_SPHINX_HTML=NO` \
177 (when validating), or install `sphinx-build` and rerun `./configure`. \
178 See https://ghc.haskell.org/trac/ghc/wiki/Building/Preparation)
179 endif
180 endif
181
182 ifeq "$(BUILD_SPHINX_PDF)" "YES"
183 ifeq "$(XELATEX)" ""
184 $(error BUILD_SPHINX_PDF=YES, but `xelatex` was not found. \
185 Install `xelatex`, then rerun `./configure`. \
186 See https://ghc.haskell.org/trac/ghc/wiki/Building/Preparation)
187 endif
188 endif
189
190 ifeq "$(HSCOLOUR_SRCS)" "YES"
191 ifeq "$(HSCOLOUR_CMD)" ""
192 $(error HSCOLOUR_SRCS=YES, but HSCOLOUR_CMD is empty. \
193 Run `cabal install hscolour`, then rerun `./configure`. \
194 See https://ghc.haskell.org/trac/ghc/wiki/Building/Preparation)
195 endif
196 endif
197
198 ifeq "$(HADDOCK_DOCS)" "YES"
199 ifneq "$(CrossCompiling) $(Stage1Only)" "NO NO"
200 $(error Can not build haddock docs when CrossCompiling or Stage1Only. \
201 Set HADDOCK_DOCS=NO in your mk/build.mk file. \
202 See Note [No stage2 packages when CrossCompiling or Stage1Only])
203 endif
204 endif
205
206 endif # CLEANING
207
208 # -----------------------------------------------------------------------------
209
210 ifeq "$(phase)" ""
211 phase = final
212 endif
213
214 # -----------------------------------------------------------------------------
215 # Utility definitions
216
217 include rules/prof.mk
218 include rules/trace.mk
219 include rules/library-path.mk
220 include rules/add-dependency.mk
221 include rules/make-command.mk
222 include rules/pretty_commands.mk
223
224 # -----------------------------------------------------------------------------
225 # Macros for standard targets
226
227 include rules/all-target.mk
228 include rules/clean-target.mk
229
230 # -----------------------------------------------------------------------------
231 # The inplace tree
232
233 $(eval $(call clean-target,root,inplace,inplace/bin inplace/lib))
234
235 # -----------------------------------------------------------------------------
236 # Whether to build dependencies or not
237
238 # When we're just doing 'make clean' or 'make show', then we don't need
239 # to build dependencies.
240
241 ifeq "$(CLEANING)" "YES"
242 NO_INCLUDE_DEPS = YES
243 NO_INCLUDE_PKGDATA = YES
244 endif
245 ifneq "$(findstring bootstrapping-files,$(MAKECMDGOALS))" ""
246 NO_INCLUDE_DEPS = YES
247 NO_INCLUDE_PKGDATA = YES
248 endif
249 ifeq "$(findstring show,$(MAKECMDGOALS))" "show"
250 NO_INCLUDE_DEPS = YES
251 # We want package-data.mk for show
252 endif
253
254 # -----------------------------------------------------------------------------
255 # Ways
256
257 include rules/way-prelims.mk
258
259 $(foreach way,$(ALL_WAYS),\
260 $(eval $(call way-prelims,$(way))))
261
262 ifeq "$(DYNAMIC_GHC_PROGRAMS)" "YES"
263 GHCI_WAY = dyn
264 HADDOCK_WAY = dyn
265 else
266 GHCI_WAY = v
267 HADDOCK_WAY = v
268 endif
269
270 WINDOWS_DYN_PROG_RTS := rts
271 ifeq "$(GhcThreaded)" "YES"
272 WINDOWS_DYN_PROG_RTS := $(WINDOWS_DYN_PROG_RTS)_thr
273 endif
274 ifeq "$(GhcDebugged)" "YES"
275 WINDOWS_DYN_PROG_RTS := $(WINDOWS_DYN_PROG_RTS)_debug
276 endif
277 WINDOWS_DYN_PROG_RTS := $(WINDOWS_DYN_PROG_RTS)_dyn_LIB_FILE
278
279 # -----------------------------------------------------------------------------
280 # Compilation Flags
281
282 include rules/distdir-opts.mk
283 include rules/distdir-way-opts.mk
284
285 # -----------------------------------------------------------------------------
286 # Finding source files and object files
287
288 include rules/hs-sources.mk
289 include rules/c-sources.mk
290 include rules/includes-sources.mk
291 include rules/hs-objs.mk
292 include rules/c-objs.mk
293 include rules/cmm-objs.mk
294
295 # -----------------------------------------------------------------------------
296 # Suffix rules
297
298 # Suffix rules cause "make clean" to fail on Windows (trac #3233)
299 # so we don't make any when cleaning.
300 ifneq "$(CLEANING)" "YES"
301 include rules/hs-suffix-rules-srcdir.mk
302 include rules/hs-suffix-way-rules-srcdir.mk
303 include rules/hs-suffix-way-rules.mk
304 include rules/hi-rule.mk
305 include rules/c-suffix-rules.mk
306 include rules/cmm-suffix-rules.mk
307 endif
308
309 # -----------------------------------------------------------------------------
310 # Building package-data.mk files from .cabal files
311
312 include rules/package-config.mk
313
314 # -----------------------------------------------------------------------------
315 # Building dependencies
316
317 include rules/dependencies.mk
318 include rules/build-dependencies.mk
319 include rules/include-dependencies.mk
320
321 # -----------------------------------------------------------------------------
322 # Build package-data.mk files
323
324 include rules/build-package-data.mk
325
326 # -----------------------------------------------------------------------------
327 # Build and install a program
328
329 include rules/build-prog.mk
330 include rules/shell-wrapper.mk
331
332 # -----------------------------------------------------------------------------
333 # Build a perl script
334
335 include rules/build-perl.mk
336
337 # -----------------------------------------------------------------------------
338 # Build a package
339
340 include rules/build-package.mk
341 include rules/build-package-way.mk
342 include rules/haddock.mk
343 include rules/tags-package.mk
344 include rules/foreachLibrary.mk
345
346 # -----------------------------------------------------------------------------
347 # Registering hand-written package descriptions (used in rts)
348
349 include rules/manual-package-config.mk
350
351 # -----------------------------------------------------------------------------
352 # Docs
353
354 include rules/sphinx.mk
355
356 # -----------------------------------------------------------------------------
357 # Making bindists and sdists
358
359 include rules/bindist.mk
360 include rules/sdist-ghc-file.mk
361
362 # -----------------------------------------------------------------------------
363 # Directories
364
365 # Don't try to delete directories:
366 .PRECIOUS: %/.
367
368 # Create build directories on demand. NB. the | below: this indicates
369 # that $(MKDIRHIER) is an order-only dependency, which means that this
370 # rule fires after building mkdirhier, but we won't try to recreate
371 # directories if mkdirhier changes.
372 %/. : | $(MKDIRHIER)
373 "$(MKDIRHIER)" $@
374
375 # -----------------------------------------------------------------------------
376 # Lax dependencies
377
378 ifeq "$(LAX_DEPENDENCIES)" "YES"
379 LAX_DEPS_FOLLOW = |
380 else
381 LAX_DEPS_FOLLOW =
382 endif
383
384 # This is a bit of a hack. When LAX_DEPS_FOLLOW is | some rules end up
385 # looking like
386 # target: a | b | c
387 # The first | signals the start of the order-only dependencies, but make
388 # treats the second | as a dependency. So we need to tell make how to
389 # build that dependency.
390
391 .PHONY: |
392 | :
393 @:
394
395 # -----------------------------------------------------------------------------
396 # Packages to build
397 # The lists of packages that we *actually* going to build in each stage:
398 #
399 # $(PACKAGES_STAGE0)
400 # $(PACKAGES_STAGE1)
401 # $(PACKAGES_STAGE2)
402 #
403 # Note that we need to add them to these variables in dependency
404 # order, as this is the order that they get configured in.
405
406 ifeq "$(CLEANING)" "YES"
407
408 define addLibraryForCleaning
409 # We just add all packages to both the stage 0 and stage 1 lists.
410 # Stage 2 gets cleaned in the same way as stage 1, so no need to
411 # add it there.
412 PACKAGES_STAGE0 += $1
413 PACKAGES_STAGE1 += $1
414 endef
415 $(eval $(call foreachLibrary,addLibraryForCleaning))
416
417 else # CLEANING
418
419 # Packages that are built by stage0. These packages are dependencies of
420 # programs such as GHC and ghc-pkg, that we do not assume the stage0
421 # compiler already has installed (or up-to-date enough).
422
423 PACKAGES_STAGE0 = binary text transformers mtl parsec Cabal/Cabal hpc ghc-boot-th ghc-boot template-haskell ghc-heap ghci
424 ifeq "$(Windows_Host)" "NO"
425 PACKAGES_STAGE0 += terminfo
426 endif
427
428 PACKAGES_STAGE1 += ghc-prim
429 PACKAGES_STAGE1 += $(INTEGER_LIBRARY)
430 PACKAGES_STAGE1 += base
431 PACKAGES_STAGE1 += filepath
432 PACKAGES_STAGE1 += array
433 PACKAGES_STAGE1 += deepseq
434 PACKAGES_STAGE1 += bytestring
435 PACKAGES_STAGE1 += containers
436
437 ifeq "$(Windows_Target)" "YES"
438 PACKAGES_STAGE1 += Win32
439 endif
440 PACKAGES_STAGE1 += time
441 ifeq "$(Windows_Target)" "NO"
442 PACKAGES_STAGE1 += unix
443 endif
444
445 PACKAGES_STAGE1 += directory
446 PACKAGES_STAGE1 += process
447 PACKAGES_STAGE1 += hpc
448 PACKAGES_STAGE1 += pretty
449 PACKAGES_STAGE1 += binary
450 PACKAGES_STAGE1 += text
451 PACKAGES_STAGE1 += transformers
452 PACKAGES_STAGE1 += mtl
453 PACKAGES_STAGE1 += parsec
454 # temporary until Cabal switches to parsec mode by default
455 libraries/Cabal/Cabal_dist-boot_CONFIGURE_OPTS += --flag parsec
456 libraries/Cabal/Cabal_dist-install_CONFIGURE_OPTS += --flag parsec
457 PACKAGES_STAGE1 += Cabal/Cabal
458 PACKAGES_STAGE1 += ghc-boot-th
459 PACKAGES_STAGE1 += ghc-boot
460 PACKAGES_STAGE1 += template-haskell
461 PACKAGES_STAGE1 += ghc-compact
462 PACKAGES_STAGE1 += ghc-heap
463
464 ifeq "$(HADDOCK_DOCS)" "YES"
465 PACKAGES_STAGE1 += xhtml
466 endif
467
468 ifeq "$(WITH_TERMINFO)" "YES"
469 PACKAGES_STAGE1 += terminfo
470 else
471 libraries/haskeline_CONFIGURE_OPTS += --flags=-terminfo
472 endif
473
474 PACKAGES_STAGE1 += stm
475 PACKAGES_STAGE1 += haskeline
476 PACKAGES_STAGE1 += ghci
477 PACKAGES_STAGE1 += libiserv
478
479 # See Note [No stage2 packages when CrossCompiling or Stage1Only].
480 # See Note [Stage1Only vs stage=1] in mk/config.mk.in.
481 ifeq "$(CrossCompiling) $(Stage1Only)" "NO NO"
482 define addExtraPackage
483 ifeq "$2" "-"
484 # Do nothing; this package is already handled above
485 else ifeq "$2" "extra"
486 ifeq "$$(BUILD_EXTRA_PKGS)" "YES"
487 PACKAGES_STAGE2 += $1
488 endif
489 else
490 $$(error Unknown package tag: $2)
491 endif
492 endef
493 $(eval $(call foreachLibrary,addExtraPackage))
494 endif
495
496 # We install all packages that we build.
497 INSTALL_PACKAGES := $(addprefix libraries/,$(PACKAGES_STAGE1))
498 # See Note [Stage1Only vs stage=1] in mk/config.mk.in.
499 ifneq "$(Stage1Only)" "YES"
500 INSTALL_PACKAGES += compiler
501 endif
502 INSTALL_PACKAGES += $(addprefix libraries/,$(PACKAGES_STAGE2))
503
504 endif # CLEANING
505
506 # -------------------------------------------
507 # Note [Dependencies between package-data.mk files].
508
509 # We cannot run ghc-cabal to configure a package until we have
510 # configured and registered all of its dependencies. So the following
511 # hack forces all the configure steps to happen in exactly the following order:
512 #
513 # $(PACKAGES_STAGE1) ghc(stage2) $(PACKAGES_STAGE2)
514 #
515 # Ideally we should use the correct dependencies here to allow more
516 # parallelism, but we don't know the dependencies until we've
517 # generated the package-data.mk files.
518 define fixed_pkg_dep
519 libraries/$1/$2/package-data.mk : $$(fixed_pkg_prev)
520 fixed_pkg_prev:=libraries/$1/$2/package-data.mk
521 endef
522
523 ifneq "$(BINDIST)" "YES"
524 fixed_pkg_prev=
525 $(foreach pkg,$(PACKAGES_STAGE1),$(eval $(call fixed_pkg_dep,$(pkg),dist-install)))
526
527 # Intermezzo: utils that we build with the stage1 compiler. They depend on
528 # the stage1 packages, so we have to make sure those packages get configured
529 # and registered before we can start with these. Note that they don't depend on
530 # eachother, so we can configure them in parallel.
531 utils/ghc-cabal/dist-install/package-data.mk: $(fixed_pkg_prev)
532 utils/hpc/dist-install/package-data.mk: $(fixed_pkg_prev)
533 utils/ghc-pkg/dist-install/package-data.mk: $(fixed_pkg_prev)
534 utils/hsc2hs/dist-install/package-data.mk: $(fixed_pkg_prev)
535 utils/compare_sizes/dist-install/package-data.mk: $(fixed_pkg_prev)
536 utils/runghc/dist-install/package-data.mk: $(fixed_pkg_prev)
537 utils/iserv/stage2/package-data.mk: $(fixed_pkg_prev)
538 utils/iserv/stage2_p/package-data.mk: $(fixed_pkg_prev)
539 utils/iserv/stage2_dyn/package-data.mk: $(fixed_pkg_prev)
540 ifeq "$(Windows_Host)" "YES"
541 utils/gen-dll/dist-install/package-data.mk: $(fixed_pkg_prev)
542 endif
543
544 # the GHC package doesn't live in libraries/, so we add its dependency manually:
545 compiler/stage2/package-data.mk: $(fixed_pkg_prev)
546
547 # and continue with PACKAGES_STAGE2, which depend on GHC:
548 fixed_pkg_prev:=compiler/stage2/package-data.mk
549 $(foreach pkg,$(PACKAGES_STAGE2),$(eval $(call fixed_pkg_dep,$(pkg),dist-install)))
550
551 ghc/stage1/package-data.mk: compiler/stage1/package-data.mk
552 ghc/stage2/package-data.mk: compiler/stage2/package-data.mk
553
554 # Utils that we build with the stage2 compiler.
555 # They depend on the ghc library and some other libraries, but depending on
556 # the ghc library's package-data.mk is sufficient, as that in turn depends on
557 # all the other libraries' package-data.mk files.
558 utils/haddock/dist/package-data.mk: compiler/stage2/package-data.mk
559 utils/ghctags/dist-install/package-data.mk: compiler/stage2/package-data.mk
560 utils/check-api-annotations/dist-install/package-data.mk: compiler/stage2/package-data.mk
561 utils/check-ppr/dist-install/package-data.mk: compiler/stage2/package-data.mk
562
563 # add the final package.conf dependency: ghc-prim depends on RTS
564 libraries/ghc-prim/dist-install/package-data.mk : rts/dist/package.conf.inplace
565 endif
566
567 # --------------------------------
568 # Misc package-related settings
569
570 # Run Haddock for the packages that will be installed. We need to handle
571 # compiler specially due to the different dist directory name.
572 $(foreach p,$(INSTALL_PACKAGES),$(eval $p_dist-install_DO_HADDOCK = YES))
573 compiler_stage2_DO_HADDOCK = YES
574
575 BOOT_PKG_CONSTRAINTS := \
576 $(foreach d,$(PACKAGES_STAGE0),\
577 $(foreach p,$(basename $(notdir $(wildcard libraries/$d/*.cabal))),\
578 --constraint "$p == $(shell grep -i "^Version:" libraries/$d/$p.cabal | sed "s/[^0-9.]//g")"))
579
580 # The actual .a and .so/.dll files: needed for dependencies.
581 $(foreach way,$(GhcLibWays),$(eval ALL_STAGE1_$(way)_LIBS = $$(foreach lib,$$(PACKAGES_STAGE1),$$(libraries/$$(lib)_dist-install_$(way)_LIB))))
582
583 ALL_STAGE1_LIBS = $(ALL_STAGE1_v_LIBS)
584
585 ifeq "$(BuildSharedLibs)" "YES"
586 ALL_STAGE1_LIBS += $(foreach lib,$(PACKAGES_STAGE1),$(libraries/$(lib)_dist-install_dyn_LIB))
587 endif
588 BOOT_LIBS = $(foreach lib,$(PACKAGES_STAGE0),$(libraries/$(lib)_dist-boot_v_LIB))
589
590 # Only build internal interpreter support for the stage2 ghci lib
591 libraries/ghci_dist-install_CONFIGURE_OPTS += --flags=ghci
592
593 # ----------------------------------------
594 # Special magic for the ghc-prim package
595
596 # We want the ghc-prim package to include the GHC.Prim module when it
597 # is registered, but not when it is built, because GHC.Prim is not a
598 # real source module, it is built-in to GHC.
599
600 # Strip it out again before building the package:
601 define libraries/ghc-prim_PACKAGE_MAGIC
602 libraries/ghc-prim_dist-install_MODULES := $$(filter-out GHC.Prim,$$(libraries/ghc-prim_dist-install_MODULES))
603 endef
604
605 PRIMOPS_TXT_STAGE1 = compiler/stage1/build/primops.txt
606
607 libraries/ghc-prim/dist-install/build/GHC/PrimopWrappers.hs : $$(genprimopcode_INPLACE) $(PRIMOPS_TXT_STAGE1) | $$(dir $$@)/.
608 "$(genprimopcode_INPLACE)" --make-haskell-wrappers < $(PRIMOPS_TXT_STAGE1) >$@
609
610 # Required so that Haddock documents the primops.
611 libraries/ghc-prim_dist-install_EXTRA_HADDOCK_SRCS = libraries/ghc-prim/dist-install/build/autogen/GHC/Prim.hs
612
613 # ----------------------------------------
614 # Special magic for the integer package
615
616 ifneq "$(CLEANING)" "YES"
617 ifeq "$(INTEGER_LIBRARY)" "integer-gmp"
618 libraries/base_dist-install_CONFIGURE_OPTS += --flags=integer-gmp
619 else ifeq "$(INTEGER_LIBRARY)" "integer-simple"
620 libraries/base_dist-install_CONFIGURE_OPTS += --flags=integer-simple
621 else
622 $(error Unknown integer library: $(INTEGER_LIBRARY))
623 endif
624 endif
625
626 # -----------------------------------------------------------------------------
627 # Include build instructions from all subdirs
628 BUILD_DIRS += utils/mkdirhier
629 BUILD_DIRS += utils/touchy
630 BUILD_DIRS += utils/unlit
631 BUILD_DIRS += utils/hp2ps
632 BUILD_DIRS += driver/split
633 BUILD_DIRS += utils/genprimopcode
634 BUILD_DIRS += driver
635 BUILD_DIRS += driver/ghci
636 BUILD_DIRS += driver/ghc
637 BUILD_DIRS += driver/haddock
638 BUILD_DIRS += libffi
639 BUILD_DIRS += utils/deriveConstants
640 BUILD_DIRS += includes
641 BUILD_DIRS += rts
642 BUILD_DIRS += bindisttest
643 BUILD_DIRS += utils/genapply
644 ifeq "$(Windows_Host)" "YES"
645 BUILD_DIRS += utils/gen-dll
646 endif
647
648 # When cleaning, don't add any library packages to BUILD_DIRS. We include
649 # ghc.mk files for all BUILD_DIRS, but they don't exist until after running
650 # `./boot`. Running `make clean` before anything else, as well as running
651 # `make maintainer-clean` twice, should work.
652 ifneq "$(CLEANING)" "YES"
653 # These are deliberately in reverse order, so as to ensure that
654 # there is no need to have them in dependency order. That's important
655 # because it's tricky to ensure that they are in dependency order when
656 # cross-compiling, as some packages may only be in PACKAGES_STAGE0
657 # or PACKAGES_STAGE1.
658 BUILD_DIRS += $(patsubst %, libraries/%, $(PACKAGES_STAGE2))
659 BUILD_DIRS += $(patsubst %, libraries/%, $(PACKAGES_STAGE1))
660 BUILD_DIRS += $(patsubst %, libraries/%, $(filter-out $(PACKAGES_STAGE1),$(PACKAGES_STAGE0)))
661 endif
662
663 BUILD_DIRS += libraries/integer-gmp/gmp
664 BUILD_DIRS += utils/haddock
665 BUILD_DIRS += utils/haddock/doc
666 BUILD_DIRS += compiler
667 BUILD_DIRS += utils/hsc2hs
668 BUILD_DIRS += utils/ghc-pkg
669 BUILD_DIRS += utils/testremove
670 BUILD_DIRS += utils/ghctags
671 BUILD_DIRS += utils/check-api-annotations
672 BUILD_DIRS += utils/check-ppr
673 BUILD_DIRS += utils/ghc-cabal
674 BUILD_DIRS += utils/hpc
675 BUILD_DIRS += utils/runghc
676 BUILD_DIRS += ghc
677 BUILD_DIRS += docs/users_guide
678 BUILD_DIRS += utils/count_lines
679 BUILD_DIRS += utils/compare_sizes
680 BUILD_DIRS += utils/iserv
681
682 # ----------------------------------------------
683 # Actually include the sub-ghc.mk's
684
685 ifeq "$(CLEANING)" "YES"
686 # Don't exclude any BUILD_DIRS when cleaning. When you for example build
687 # haddock once, but later set HADDOCK_DOCS back to NO, then 'make clean'
688 # should still clean the haddock directory.
689 else # CLEANING
690 ifeq "$(BINDIST)" "YES"
691 BUILD_DIRS := $(filter-out utils/mkdirhier,$(BUILD_DIRS))
692 BUILD_DIRS := $(filter-out utils/genprimopcode,$(BUILD_DIRS))
693 BUILD_DIRS := $(filter-out bindisttest,$(BUILD_DIRS))
694 BUILD_DIRS := $(filter-out utils/genapply,$(BUILD_DIRS))
695 endif
696 ifeq "$(HADDOCK_DOCS)" "NO"
697 BUILD_DIRS := $(filter-out utils/haddock,$(BUILD_DIRS))
698 BUILD_DIRS := $(filter-out utils/haddock/doc,$(BUILD_DIRS))
699 endif
700 ifeq "$(BUILD_SPHINX_HTML) $(BUILD_SPHINX_PDF)" "NO NO"
701 BUILD_DIRS := $(filter-out docs/users_guide,$(BUILD_DIRS))
702 # Don't to build this little utility if we're not building the User's Guide.
703 endif
704 ifeq "$(Windows_Host)" "NO"
705 BUILD_DIRS := $(filter-out utils/touchy,$(BUILD_DIRS))
706 endif
707 ifeq "$(GhcUnregisterised)" "YES"
708 BUILD_DIRS := $(filter-out driver/split,$(BUILD_DIRS))
709 endif
710 ifeq "$(GhcWithInterpreter)" "NO"
711 # runghc is just GHCi in disguise
712 BUILD_DIRS := $(filter-out utils/runghc,$(BUILD_DIRS))
713 endif
714 ifneq "$(INTEGER_LIBRARY)" "integer-gmp"
715 BUILD_DIRS := $(filter-out libraries/integer-gmp/gmp,$(BUILD_DIRS))
716 endif
717 ifneq "$(CrossCompiling) $(Stage1Only)" "NO NO"
718 # See Note [No stage2 packages when CrossCompiling or Stage1Only].
719 # See Note [Stage1Only vs stage=1] in mk/config.mk.in.
720 BUILD_DIRS := $(filter-out utils/ghctags,$(BUILD_DIRS))
721 BUILD_DIRS := $(filter-out utils/check-api-annotations,$(BUILD_DIRS))
722 BUILD_DIRS := $(filter-out utils/check-ppr,$(BUILD_DIRS))
723 endif
724 endif # CLEANING
725
726 include $(patsubst %, %/ghc.mk, $(BUILD_DIRS))
727
728 # A useful pseudo-target (must be after the include above, because it needs
729 # the value of things like $(libraries/base_dist-install_v_LIB).
730 .PHONY: stage1_libs
731 stage1_libs : $(ALL_STAGE1_LIBS)
732
733 # We need this extra dependency when building our own libffi, because
734 # GHCi.FFI.hs #includes ffi.h
735 ifneq "$(UseSystemLibFFI)" "YES"
736 libraries/ghci/dist-install/build/GHCi/FFI.hs : $(libffi_HEADERS)
737 endif
738
739 # ----------------------------------------------
740 # Per-package compiler flags
741 #
742 # If you want to add per-package compiler flags, see `mk/warnings.mk`.
743
744 # Add $(GhcLib(Extra)HcOpts) to all package builds
745 $(foreach pkg,$(PACKAGES_STAGE1) $(PACKAGES_STAGE2),$(eval libraries/$(pkg)_dist-install_HC_OPTS += $$(GhcLibHcOpts)))
746 $(foreach pkg,$(PACKAGES_STAGE1) $(PACKAGES_STAGE2),$(eval libraries/$(pkg)_dist-install_EXTRA_HC_OPTS += $$(GhcLibExtraHcOpts)))
747
748 # Add $(GhcBootLib(Extra)HcOpts) to all stage0 package builds
749 $(foreach pkg,$(PACKAGES_STAGE0),$(eval libraries/$(pkg)_dist-boot_HC_OPTS += $$(GhcBootLibHcOpts)))
750 $(foreach pkg,$(PACKAGES_STAGE0),$(eval libraries/$(pkg)_dist-boot_EXTRA_HC_OPTS += $$(GhcBootLibExtraHcOpts)))
751
752 # -----------------------------------------------------------------------------
753 # Bootstrapping libraries
754
755 # We need to build a few libraries with the installed GHC, since GHC itself
756 # and some of the tools depend on them:
757
758 ifneq "$(BINDIST)" "YES"
759
760 ifneq "$(BOOTSTRAPPING_CONF)" ""
761 ifeq "$(wildcard $(BOOTSTRAPPING_CONF))" ""
762 $(shell "$(GHC_PKG)" init $(BOOTSTRAPPING_CONF))
763 endif
764 endif
765
766 $(eval $(call clean-target,root,bootstrapping_conf,$(BOOTSTRAPPING_CONF)))
767
768 # register the boot packages in strict sequence, because running
769 # multiple ghc-pkgs in parallel doesn't work (registrations may get
770 # lost).
771 fixed_pkg_prev=
772 $(foreach pkg,$(PACKAGES_STAGE0),$(eval $(call fixed_pkg_dep,$(pkg),dist-boot)))
773 # ghc-pkg, unlike other utils that we build with the stage0 compiler (TODO: is
774 # this really true?), depends on several boot packages (e.g. Cabal and
775 # ghc-boot). They need to be configured before ghc-pkg, so we add a
776 # dependency between their package-data.mk files. See also Note
777 # [Dependencies between package-data.mk files].
778 utils/ghc-pkg/dist/package-data.mk: $(fixed_pkg_prev)
779 compiler/stage1/package-data.mk: $(fixed_pkg_prev)
780 endif
781
782 ifneq "$(BINDIST)" "YES"
783 # Make sure we have all the GHCi libs by the time we've built
784 # ghc-stage2.
785 #
786 GHCI_LIBS = $(foreach lib,$(PACKAGES_STAGE1),$(libraries/$(lib)_dist-install_GHCI_LIB)) \
787 $(compiler_stage2_GHCI_LIB)
788
789 ifeq "$(UseArchivesForGhci)" "NO"
790 ghc/stage2/build/tmp/$(ghc_stage2_PROG) : $(GHCI_LIBS)
791 endif
792
793 ifeq "$(UseArchivesForGhci)" "YES"
794 GHCI_lib_way = v
795 else
796 GHCI_lib_way = GHCI
797 endif
798
799 # Deps for TH uses in libraries
800 $(foreach way, $(GhcLibWays),$(eval \
801 libraries/vector/dist-install/build/Data/Vector/Fusion/Stream/Monadic.$($(way)_osuf): \
802 $(libraries/primitive_dist-install_$(GHCI_lib_way)_LIB) \
803 ))
804 endif
805
806 # -----------------------------------------------
807 # Haddock-related bits
808
809 # Build the Haddock contents and index
810 ifeq "$(HADDOCK_DOCS)" "YES"
811 libraries/dist-haddock/index.html: $(haddock_INPLACE) $(ALL_HADDOCK_FILES)
812 cd libraries && sh gen_contents_index --intree
813 ifeq "$(phase)" "final"
814 $(eval $(call all-target,library_doc_index,libraries/dist-haddock/index.html))
815 endif
816 INSTALL_LIBRARY_DOCS += libraries/dist-haddock/*
817 endif
818
819 # -----------------------------------------------------------------------------
820 # Creating a local mingw copy on Windows
821
822 ifeq "$(Windows_Host)" "YES"
823
824 install : install_mingw
825 .PHONY: install_mingw
826 install_mingw : $(INPLACE_MINGW)
827 "$(CP)" -Rp $(INPLACE_MINGW) $(prefix)
828
829 install : install_perl
830 .PHONY: install_perl
831 install_perl : $(INPLACE_PERL)
832 "$(CP)" -Rp $(INPLACE_PERL) $(prefix)
833
834 endif # Windows_Host
835
836 ifneq "$(BINDIST)" "YES"
837 $(ghc-prim-$(libraries/ghc-prim_dist-install_VERSION)_HADDOCK_FILE): \
838 libraries/ghc-prim/dist-install/build/autogen/GHC/Prim.hs
839 endif # BINDIST
840
841 libraries/ghc-prim/dist-install/build/autogen/GHC/Prim.hs: \
842 $(PRIMOPS_TXT_STAGE1) $$(genprimopcode_INPLACE) \
843 | $$(dir $$@)/.
844 "$(genprimopcode_INPLACE)" --make-haskell-source < $< > $@
845
846 .PHONY: tags
847 tags: tags_compiler
848
849 .PHONY: TAGS
850 TAGS: TAGS_compiler
851
852 # -----------------------------------------------------------------------------
853 # Installation
854
855 install: install_libs install_packages install_libexecs \
856 install_bins install_libexec_scripts
857 ifeq "$(HADDOCK_DOCS)" "YES"
858 install: install_docs
859 endif
860
861 define installLibsTo
862 # $1 = libraries to install
863 # $2 = directory to install to
864 #
865 # The .dll case calls STRIP_CMD explicitly, instead of `install -s`, because
866 # on Win64, "install -s" calls a strip that doesn't understand 64bit binaries.
867 # For some reason, this means the DLLs end up non-executable, which means
868 # executables that use them just segfault.
869 $(INSTALL_DIR) $2
870 for i in $1; do \
871 case $$i in \
872 *.a) \
873 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $2; \
874 $(RANLIB_CMD) $2/`basename $$i` ;; \
875 *.dll) \
876 $(INSTALL_PROGRAM) $(INSTALL_OPTS) $$i $2 ; \
877 $(STRIP_CMD) $2/`basename $$i` ;; \
878 *.so) \
879 $(INSTALL_SHLIB) $(INSTALL_OPTS) $$i $2 ;; \
880 *.dylib) \
881 $(INSTALL_SHLIB) $(INSTALL_OPTS) $$i $2;; \
882 *) \
883 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $2; \
884 esac; \
885 done
886 endef
887
888 install_bins: $(INSTALL_BINS) $(INSTALL_SCRIPTS)
889 $(INSTALL_DIR) "$(DESTDIR)$(bindir)"
890 ifneq "$(INSTALL_BINS)" ""
891 for i in $(INSTALL_BINS); do \
892 $(INSTALL_PROGRAM) $(INSTALL_BIN_OPTS) $$i "$(DESTDIR)$(bindir)" ; \
893 done
894 endif
895 ifneq "$(INSTALL_SCRIPTS)" ""
896 for i in $(INSTALL_SCRIPTS); do \
897 $(INSTALL_SCRIPT) $(INSTALL_OPTS) $$i "$(DESTDIR)$(bindir)" ; \
898 done
899 endif
900
901 install_libs: $(INSTALL_LIBS)
902 $(call installLibsTo, $(INSTALL_LIBS), "$(DESTDIR)$(ghclibdir)")
903
904 # We rename ghc-stage2, so that the right program name is used in error
905 # messages etc. But not on windows.
906 RENAME_LIBEXEC_GHC_STAGE_TO_GHC = YES
907 ifeq "$(Stage1Only) $(Windows_Host)" "YES YES"
908 # resulting ghc-stage1 is built to run on windows
909 RENAME_LIBEXEC_GHC_STAGE_TO_GHC = NO
910 endif
911 ifeq "$(Stage1Only) $(Windows_Target)" "NO YES"
912 # resulting ghc-stage1 is built to run on windows
913 RENAME_LIBEXEC_GHC_STAGE_TO_GHC = NO
914 endif
915
916 install_libexecs: $(INSTALL_LIBEXECS)
917 ifneq "$(INSTALL_LIBEXECS)" ""
918 $(INSTALL_DIR) "$(DESTDIR)$(ghclibexecdir)/bin"
919 for i in $(INSTALL_LIBEXECS); do \
920 $(INSTALL_PROGRAM) $(INSTALL_BIN_OPTS) $$i "$(DESTDIR)$(ghclibexecdir)/bin"; \
921 done
922 ifeq "$(RENAME_LIBEXEC_GHC_STAGE_TO_GHC)" "YES"
923 "$(MV)" "$(DESTDIR)$(ghclibexecdir)/bin/ghc-stage$(INSTALL_GHC_STAGE)" "$(DESTDIR)$(ghclibexecdir)/bin/ghc"
924 endif
925 endif
926
927 install_libexec_scripts: $(INSTALL_LIBEXEC_SCRIPTS)
928 ifneq "$(INSTALL_LIBEXEC_SCRIPTS)" ""
929 $(INSTALL_DIR) "$(DESTDIR)$(ghclibexecdir)/bin"
930 for i in $(INSTALL_LIBEXEC_SCRIPTS); do \
931 $(INSTALL_SCRIPT) $(INSTALL_OPTS) $$i "$(DESTDIR)$(ghclibexecdir)/bin"; \
932 done
933 endif
934
935 install_docs: $(INSTALL_DOCS)
936 $(INSTALL_DIR) "$(DESTDIR)$(docdir)"
937 ifneq "$(INSTALL_DOCS)" ""
938 for i in $(INSTALL_DOCS); do \
939 $(INSTALL_DOC) $(INSTALL_OPTS) $$i "$(DESTDIR)$(docdir)"; \
940 done
941 endif
942 $(INSTALL_DIR) "$(DESTDIR)$(docdir)/html"
943 $(INSTALL_DOC) $(INSTALL_OPTS) docs/index.html "$(DESTDIR)$(docdir)/html"
944 ifneq "$(INSTALL_LIBRARY_DOCS)" ""
945 $(INSTALL_DIR) "$(DESTDIR)$(docdir)/html/libraries"
946 for i in $(INSTALL_LIBRARY_DOCS); do \
947 $(INSTALL_DOC) $(INSTALL_OPTS) $$i "$(DESTDIR)$(docdir)/html/libraries/"; \
948 done
949 $(INSTALL_DATA) $(INSTALL_OPTS) libraries/prologue.txt "$(DESTDIR)$(docdir)/html/libraries/"
950 $(INSTALL_SCRIPT) $(INSTALL_OPTS) libraries/gen_contents_index "$(DESTDIR)$(docdir)/html/libraries/"
951 endif
952 ifneq "$(INSTALL_HTML_DOC_DIRS)" ""
953 for i in $(INSTALL_HTML_DOC_DIRS); do \
954 $(CP) -Rp $$i "$(DESTDIR)$(docdir)/html"; \
955 done
956 endif
957
958 INSTALLED_PACKAGE_CONF=$(DESTDIR)$(topdir)/package.conf.d
959
960 ifeq "$(BINDIST) $(CrossCompiling)" "NO YES"
961 # when installing ghc-stage2 we can't run target's
962 # 'ghc-pkg' and 'ghc-stage2' but those are needed for registration.
963 INSTALLED_GHC_REAL=$(TOP)/inplace/bin/ghc-stage1
964 INSTALLED_GHC_PKG_REAL=$(TOP)/$(ghc-pkg_DIST_BINARY)
965 else # CrossCompiling
966 # Install packages in the right order, so that ghc-pkg doesn't complain.
967 # Also, install ghc-pkg first.
968 ifeq "$(Windows_Host)" "NO"
969 INSTALLED_GHC_REAL=$(DESTDIR)$(ghclibexecdir)/bin/ghc
970 INSTALLED_GHC_PKG_REAL=$(DESTDIR)$(ghclibexecdir)/bin/ghc-pkg
971 else
972 INSTALLED_GHC_REAL=$(DESTDIR)$(bindir)/ghc.exe
973 INSTALLED_GHC_PKG_REAL=$(DESTDIR)$(bindir)/ghc-pkg.exe
974 endif
975 endif # CrossCompiling
976
977 # Set the INSTALL_DISTDIR_p for each package; compiler is special
978 $(foreach p,$(filter-out compiler,$(INSTALL_PACKAGES)),\
979 $(eval INSTALL_DISTDIR_$p = dist-install))
980 INSTALL_DISTDIR_compiler = stage2
981
982 # Now we can do the installation
983 install_packages: install_libexecs
984 install_packages: rts/dist/package.conf.install
985 $(INSTALL_DIR) "$(DESTDIR)$(topdir)"
986 $(call removeTrees,"$(INSTALLED_PACKAGE_CONF)")
987 $(INSTALL_DIR) "$(INSTALLED_PACKAGE_CONF)"
988 $(INSTALL_DIR) "$(DESTDIR)$(topdir)/rts"
989 $(call installLibsTo, $(RTS_INSTALL_LIBS), "$(DESTDIR)$(topdir)/rts")
990 $(foreach p, $(INSTALL_PACKAGES), \
991 $(call make-command, \
992 "$(ghc-cabal_INPLACE)" copy \
993 $p $(INSTALL_DISTDIR_$p) \
994 "$(STRIP_CMD)" \
995 '$(DESTDIR)' \
996 '$(prefix)' \
997 '$(ghclibdir)' \
998 '$(docdir)/html/libraries' \
999 '$(GhcLibWays)'))
1000 "$(INSTALLED_GHC_PKG_REAL)" --force --global-package-db "$(INSTALLED_PACKAGE_CONF)" update rts/dist/package.conf.install
1001 $(foreach p, $(INSTALL_PACKAGES), \
1002 $(call make-command, \
1003 "$(ghc-cabal_INPLACE)" register \
1004 $p $(INSTALL_DISTDIR_$p) \
1005 "$(INSTALLED_GHC_REAL)" \
1006 "$(INSTALLED_GHC_PKG_REAL)" \
1007 "$(DESTDIR)$(topdir)" \
1008 '$(DESTDIR)' \
1009 '$(prefix)' \
1010 '$(ghclibdir)' \
1011 '$(docdir)/html/libraries' \
1012 $(RelocatableBuild)))
1013 # when we install the packages above, ghc-pkg obeys umask when creating
1014 # the package.conf files, but for everything else we specify the
1015 # permissions. We therefore now fix the permissions of package.cache.
1016 # This means "sudo make install" does the right thing even if it runs
1017 # with an 077 umask.
1018 for f in '$(INSTALLED_PACKAGE_CONF)'/*; do $(CREATE_DATA) "$$f"; done
1019
1020 # Finally, update package.cache to ensure it's newer than the registration
1021 # files. This avoids #13375.
1022 "$(INSTALLED_GHC_PKG_REAL)" --global-package-db "$(INSTALLED_PACKAGE_CONF)" recache
1023
1024 # -----------------------------------------------------------------------------
1025 # Binary distributions
1026
1027 ifneq "$(CLEANING)" "YES"
1028 # This rule seems to hold some files open on Windows which prevents
1029 # cleaning, perhaps due to the $(wildcard).
1030
1031 $(eval $(call bindist-list,.,\
1032 LICENSE \
1033 README \
1034 INSTALL \
1035 configure config.sub config.guess install-sh \
1036 settings.in \
1037 llvm-targets \
1038 llvm-passes \
1039 packages \
1040 Makefile \
1041 mk/config.mk.in \
1042 $(INPLACE_BIN)/mkdirhier \
1043 utils/ghc-cabal/dist-install/build/tmp/ghc-cabal \
1044 $(BINDIST_WRAPPERS) \
1045 $(BINDIST_PERL_SOURCES) \
1046 $(BINDIST_LIBS) \
1047 $(BINDIST_HI) \
1048 $(BINDIST_EXTRAS) \
1049 $(includes_H_FILES) \
1050 $(includes_DERIVEDCONSTANTS) \
1051 $(includes_GHCCONSTANTS) \
1052 $(libffi_HEADERS) \
1053 $(INSTALL_LIBEXECS) \
1054 $(INSTALL_LIBEXEC_SCRIPTS) \
1055 $(INSTALL_BINS) \
1056 $(INSTALL_SCRIPTS) \
1057 $(INSTALL_MANPAGES) \
1058 $(INSTALL_DOCS) \
1059 $(INSTALL_LIBRARY_DOCS) \
1060 $(addsuffix /*,$(INSTALL_HTML_DOC_DIRS)) \
1061 docs/index.html \
1062 $(wildcard compiler/stage2/doc) \
1063 $(wildcard libraries/*/dist-install/doc/) \
1064 $(wildcard libraries/*/*/dist-install/doc/) \
1065 $(filter-out settings llvm-targets llvm-passes,$(INSTALL_LIBS)) \
1066 $(RTS_INSTALL_LIBS) \
1067 $(filter-out %/project.mk mk/config.mk %/mk/install.mk,$(MAKEFILE_LIST)) \
1068 mk/project.mk \
1069 mk/install.mk.in \
1070 bindist.mk \
1071 libraries/gen_contents_index \
1072 libraries/prologue.txt \
1073 ))
1074 endif
1075 # mk/project.mk gets an absolute path, so we manually include it in
1076 # the bindist with a relative path
1077
1078 BIN_DIST_MK = $(BIN_DIST_PREP_DIR)/bindist.mk
1079
1080 # Note [Persist CrossCompiling in binary distributions]
1081 # ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1082 #
1083 # The build system uses the CrossCompiling variable to decide whether or not we
1084 # should build various packages that must be built using the compiler.
1085 # Consequently, it is important that we persist its value in the binary
1086 # distribution so we know during `make install` not to go looking for files that
1087 # would have been built for these packages. Failing to do this causes #13325.
1088 #
1089 # See Note [No stage2 packages when CrossCompiling or Stage1Only].
1090
1091 unix-binary-dist-prep:
1092 $(call removeTrees,bindistprep/)
1093 "$(MKDIRHIER)" $(BIN_DIST_PREP_DIR)
1094 set -e; for i in packages LICENSE compiler ghc rts libraries utils docs libffi includes driver mk rules Makefile aclocal.m4 config.sub config.guess install-sh settings.in llvm-targets llvm-passes ghc.mk inplace distrib/configure.ac distrib/README distrib/INSTALL; do ln -s ../../$$i $(BIN_DIST_PREP_DIR)/; done
1095 echo "HADDOCK_DOCS = $(HADDOCK_DOCS)" >> $(BIN_DIST_MK)
1096 echo "BUILD_SPHINX_HTML = $(BUILD_SPHINX_HTML)" >> $(BIN_DIST_MK)
1097 echo "BUILD_SPHINX_PDF = $(BUILD_SPHINX_PDF)" >> $(BIN_DIST_MK)
1098 echo "BUILD_MAN = $(BUILD_MAN)" >> $(BIN_DIST_MK)
1099 echo "override ghc-cabal_INPLACE = utils/ghc-cabal/dist-install/build/tmp/ghc-cabal-bindist" >> $(BIN_DIST_MK)
1100 echo "UseSystemLibFFI = $(UseSystemLibFFI)" >> $(BIN_DIST_MK)
1101 # See Note [Persist CrossCompiling in binary distributions]
1102 echo "CrossCompiling = $(CrossCompiling)" >> $(BIN_DIST_MK)
1103 cd $(BIN_DIST_PREP_DIR) && autoreconf
1104 $(call removeFiles,$(BIN_DIST_PREP_TAR))
1105 # h means "follow symlinks", e.g. if aclocal.m4 is a symlink to a source
1106 # tree then we want to include the real file, not a symlink to it
1107 sort bindist-list | uniq > bindist-list.uniq
1108 cd bindistprep && "$(TAR_CMD)" hcf - -T ../bindist-list.uniq | $(TAR_COMP_CMD) -c > ../$(BIN_DIST_PREP_TAR_COMP)
1109
1110 windows-binary-dist-prep:
1111 $(call removeTrees,bindistprep/)
1112 $(MAKE) prefix=$(TOP)/$(BIN_DIST_PREP_DIR) install
1113 cd bindistprep && "$(TAR_CMD)" cf - $(BIN_DIST_NAME) | $(TAR_COMP_CMD) -c > ../$(BIN_DIST_PREP_TAR_COMP)
1114
1115 # tryTimes tries to run its third argument multiple times, until it
1116 # succeeds. Don't call it directly; call try10Times instead.
1117 # The first and second argument to tryTimes are lists of values.
1118 # The length of the first argument is the number of times we have
1119 # already tried. The length of the second argument is the number more
1120 # times we will try.
1121 tryTimes = $(if $2, \
1122 { echo 'Try $(words x $1): $3' ; $3 ; } || \
1123 $(call tryTimes,x $1,$(wordlist 2,$(words $2),$2),$3), \
1124 )
1125
1126 # Try to run the argument 10 times. If all 10 fail, fail.
1127 try10Times = $(call tryTimes,,x x x x x x x x x x,$1) { echo Failed; false; }
1128
1129 .PHONY: publish-binary-dist
1130 publish-binary-dist:
1131 $(call try10Times,$(PublishCp) $(BIN_DIST_TAR_COMP) $(PublishLocation)/dist)
1132
1133 ifeq "$(mingw32_TARGET_OS)" "1"
1134 DOCDIR_TO_PUBLISH = $(BIN_DIST_INST_DIR)/doc
1135 else
1136 DOCDIR_TO_PUBLISH = $(BIN_DIST_INST_DIR)/share/doc/ghc
1137 endif
1138
1139 .PHONY: publish-docs
1140 publish-docs:
1141 $(call try10Times,$(PublishCp) -r $(DOCDIR_TO_PUBLISH)/* $(PublishLocation)/docs)
1142
1143 # -----------------------------------------------------------------------------
1144 # Source distributions
1145
1146 # Do it like this:
1147 #
1148 # $ ./boot
1149 # $ ./configure
1150 # $ make sdist
1151 #
1152
1153 # A source dist is built from a (partial) build tree, because we
1154 # require some extra files not contained in a git checkout: the
1155 # output from Happy and Alex, for example.
1156 #
1157 # The steps performed by 'make sdist' are as follows:
1158 # - build those extra files
1159 # - create a complete link-tree of the current build tree in /tmp
1160 # - run 'make distclean' on that tree
1161 # - remove a bunch of other files that we know shouldn't be in the dist
1162
1163 #
1164 # Directory in which we're going to build the src dist
1165 #
1166 SRC_DIST_ROOT = sdistprep
1167 SRC_DIST_BASE_NAME = ghc-$(ProjectVersion)
1168
1169 SRC_DIST_GHC_NAME = ghc-$(ProjectVersion)-src
1170 SRC_DIST_GHC_ROOT = $(SRC_DIST_ROOT)/ghc
1171 SRC_DIST_GHC_DIR = $(SRC_DIST_GHC_ROOT)/$(SRC_DIST_BASE_NAME)
1172 SRC_DIST_GHC_TARBALL = $(SRC_DIST_ROOT)/$(SRC_DIST_GHC_NAME).tar.$(TAR_COMP_EXT)
1173
1174 SRC_DIST_WINDOWS_TARBALLS_NAME = ghc-$(ProjectVersion)-windows-extra-src
1175 SRC_DIST_WINDOWS_TARBALLS_ROOT = $(SRC_DIST_ROOT)/windows-tarballs
1176 SRC_DIST_WINDOWS_TARBALLS_DIR = $(SRC_DIST_WINDOWS_TARBALLS_ROOT)/$(SRC_DIST_BASE_NAME)
1177 SRC_DIST_WINDOWS_TARBALLS_TARBALL = $(SRC_DIST_ROOT)/$(SRC_DIST_WINDOWS_TARBALLS_NAME).tar.$(TAR_COMP_EXT)
1178
1179 SRC_DIST_TESTSUITE_NAME = ghc-$(ProjectVersion)-testsuite
1180 SRC_DIST_TESTSUITE_ROOT = $(SRC_DIST_ROOT)/testsuite-ghc
1181 SRC_DIST_TESTSUITE_DIR = $(SRC_DIST_TESTSUITE_ROOT)/$(SRC_DIST_BASE_NAME)
1182 SRC_DIST_TESTSUITE_TARBALL = $(SRC_DIST_ROOT)/$(SRC_DIST_TESTSUITE_NAME).tar.$(TAR_COMP_EXT)
1183
1184 #
1185 # Files to include in source distributions
1186 #
1187 SRC_DIST_GHC_DIRS = mk rules docs distrib bindisttest libffi includes \
1188 utils docs rts compiler ghc driver libraries libffi-tarballs
1189 SRC_DIST_GHC_FILES += \
1190 configure.ac config.guess config.sub configure \
1191 aclocal.m4 README.md ANNOUNCE HACKING.md INSTALL.md LICENSE Makefile \
1192 install-sh settings.in llvm-targets llvm-passes VERSION GIT_COMMIT_ID \
1193 boot packages ghc.mk MAKEHELP.md
1194
1195 .PHONY: VERSION
1196 VERSION:
1197 @if test -f $@ && test "`cat $@`" = "$(ProjectVersion)"; \
1198 then echo "$@ needs no update"; \
1199 else echo "update $@ ($(ProjectVersion))"; echo "$(ProjectVersion)" > $@; fi
1200
1201 .PHONY: GIT_COMMIT_ID
1202 GIT_COMMIT_ID:
1203 @if test -d .git && test "`git rev-parse HEAD`" != "$(ProjectGitCommitId)"; then \
1204 echo "******************************************************************************"; \
1205 echo "Stale ProjectGitCommitId (=$(ProjectGitCommitId)) detected!"; \
1206 echo "'git rev-parse HEAD' says: `git rev-parse HEAD`"; \
1207 echo "Please re-run './configure' before creating source-distribution"; \
1208 echo "******************************************************************************"; \
1209 exit 1; \
1210 fi
1211 @if test -f $@ && test "`cat $@`" = "$(ProjectGitCommitId)"; \
1212 then echo "$@ needs no update"; \
1213 else echo "update $@ ($(ProjectGitCommitId))"; echo -n "$(ProjectGitCommitId)" > $@; fi
1214
1215 sdist-ghc-prep-tree : VERSION GIT_COMMIT_ID
1216
1217 # Extra packages which shouldn't be in the source distribution: see #8801
1218 EXTRA_PACKAGES=parallel
1219
1220 .PHONY: sdist-ghc-prep-tree
1221 sdist-ghc-prep-tree :
1222 $(call removeTrees,$(SRC_DIST_GHC_ROOT))
1223 $(call removeFiles,$(SRC_DIST_GHC_TARBALL))
1224 mkdir -p $(SRC_DIST_ROOT)
1225 mkdir -p $(SRC_DIST_GHC_ROOT)
1226 mkdir -p $(SRC_DIST_GHC_DIR)
1227 cd $(SRC_DIST_GHC_DIR) && for i in $(SRC_DIST_GHC_DIRS); do mkdir -p $$i; ( cd $$i && lndir $(TOP)/$$i ); done
1228 cd $(SRC_DIST_GHC_DIR) && for i in $(SRC_DIST_GHC_FILES); do $(LN_S) $(TOP)/$$i .; done
1229 cd $(SRC_DIST_GHC_DIR) && $(MAKE) distclean
1230 $(call removeTrees,$(SRC_DIST_GHC_DIR)/libraries/tarballs/)
1231 $(call removeTrees,$(SRC_DIST_GHC_DIR)/libraries/stamp/)
1232 $(call removeTrees,$(SRC_DIST_GHC_DIR)/compiler/stage[123])
1233 $(call removeFiles,$(SRC_DIST_GHC_DIR)/mk/build.mk)
1234 for i in $(EXTRA_PACKAGES); do $(RM) $(RM_OPTS_REC) $(SRC_DIST_GHC_DIR)/libraries/$$i/; done
1235 cd $(SRC_DIST_GHC_DIR) && "$(FIND)" $(SRC_DIST_GHC_DIRS) \( -name .git -o -name "autom4te*" -o -name "*~" -o -name "\#*" -o -name ".\#*" -o -name "log" -o -name "*-SAVE" -o -name "*.orig" -o -name "*.rej" \) -print | "$(XARGS)" $(XARGS_OPTS) "$(RM)" $(RM_OPTS_REC)
1236
1237 # Add files generated by alex and happy.
1238 # These rules depend on sdist-ghc-prep-tree.
1239 $(eval $(call sdist-ghc-file,compiler,stage2,cmm,CmmLex,x))
1240 $(eval $(call sdist-ghc-file,compiler,stage2,cmm,CmmParse,y))
1241 $(eval $(call sdist-ghc-file,compiler,stage2,parser,Lexer,x))
1242 $(eval $(call sdist-ghc-file,compiler,stage2,parser,Parser,y))
1243 $(eval $(call sdist-ghc-file,utils/hpc,dist-install,,HpcParser,y))
1244 $(eval $(call sdist-ghc-file,utils/genprimopcode,dist,,Lexer,x))
1245 $(eval $(call sdist-ghc-file,utils/genprimopcode,dist,,Parser,y))
1246
1247 # Recent Cabal library versions have a pre-generated Lexer.hs in the source
1248 # repo, and have moved Lexer.x out of the way, so trying to generate it from
1249 # here no longer works, and is no longer necessary.
1250 # According to https://github.com/haskell/cabal/issues/4633 however, this is
1251 # only a temporary solution, so we will probably have to adjust to whatever
1252 # the proper solution is going to be once there is one.
1253 #
1254 # $(eval $(call sdist-ghc-file2,libraries/Cabal/Cabal,dist-install,Distribution/Parsec,Lexer,x))
1255
1256 .PHONY: sdist-ghc-prep
1257 sdist-ghc-prep : sdist-ghc-prep-tree
1258
1259 .PHONY: sdist-windows-tarballs-prep
1260 sdist-windows-tarballs-prep :
1261 $(call removeTrees,$(SRC_DIST_WINDOWS_TARBALLS_ROOT))
1262 $(call removeFiles,$(SRC_DIST_WINDOWS_TARBALLS_TARBALL))
1263 mkdir -p $(SRC_DIST_ROOT)
1264 mkdir -p $(SRC_DIST_WINDOWS_TARBALLS_ROOT)
1265 mkdir -p $(SRC_DIST_WINDOWS_TARBALLS_DIR)
1266 mkdir -p $(SRC_DIST_WINDOWS_TARBALLS_DIR)/ghc-tarballs
1267 cd $(SRC_DIST_WINDOWS_TARBALLS_DIR)/ghc-tarballs && lndir $(TOP)/ghc-tarballs
1268 $(call removeTrees,$(SRC_DIST_WINDOWS_TARBALLS_DIR)/ghc-tarballs/.git)
1269
1270 .PHONY: sdist-testsuite-prep
1271 sdist-testsuite-prep :
1272 $(call removeTrees,$(SRC_DIST_TESTSUITE_ROOT))
1273 $(call removeFiles,$(SRC_DIST_TESTSUITE_TARBALL))
1274 mkdir -p $(SRC_DIST_ROOT)
1275 mkdir -p $(SRC_DIST_TESTSUITE_ROOT)
1276 mkdir -p $(SRC_DIST_TESTSUITE_DIR)
1277 mkdir -p $(SRC_DIST_TESTSUITE_DIR)/testsuite
1278 cd $(SRC_DIST_TESTSUITE_DIR)/testsuite && lndir $(TOP)/testsuite
1279 cd $(SRC_DIST_TESTSUITE_DIR)/testsuite && $(MAKE) distclean
1280
1281 .PHONY: sdist-ghc
1282 sdist-ghc: sdist-ghc-prep
1283 cd $(SRC_DIST_GHC_ROOT) && "$(TAR_CMD)" chf - $(SRC_DIST_BASE_NAME) 2> src_ghc_log | $(TAR_COMP_CMD) -c > $(TOP)/$(SRC_DIST_GHC_TARBALL)
1284
1285 .PHONY: sdist-windows-tarballs
1286 sdist-windows-tarballs: sdist-windows-tarballs-prep
1287 cd $(SRC_DIST_WINDOWS_TARBALLS_ROOT) && "$(TAR_CMD)" chf - $(SRC_DIST_BASE_NAME) 2> windows_extra_src_ghc_log | $(TAR_COMP_CMD) -c > $(TOP)/$(SRC_DIST_WINDOWS_TARBALLS_TARBALL)
1288
1289 .PHONY: sdist-testsuite
1290 sdist-testsuite: sdist-testsuite-prep
1291 cd $(SRC_DIST_TESTSUITE_ROOT) && "$(TAR_CMD)" chf - $(SRC_DIST_BASE_NAME) 2> testsuite_log | $(TAR_COMP_CMD) -c > $(TOP)/$(SRC_DIST_TESTSUITE_TARBALL)
1292
1293
1294 .PHONY: sdist
1295 sdist : sdist-ghc sdist-windows-tarballs sdist-testsuite
1296
1297 sdist-manifest : $(SRC_DIST_GHC_TARBALL)
1298 tar tjf $(SRC_DIST_GHC_TARBALL) | sed "s|^ghc-$(ProjectVersion)/||" | sort >sdist-manifest
1299
1300 # Upload the distribution(s)
1301 # Retrying is to work around buggy firewalls that corrupt large file transfers
1302 # over SSH.
1303 ifneq "$(PublishLocation)" ""
1304 publish-sdist :
1305 $(call try10Times,$(PublishCp) $(SRC_DIST_GHC_TARBALL) $(PublishLocation)/dist)
1306 $(call try10Times,$(PublishCp) $(SRC_DIST_TESTSUITE_TARBALL) $(PublishLocation)/dist)
1307 endif
1308
1309 # -----------------------------------------------------------------------------
1310 # sdisting libraries
1311
1312 # Use manually, with e.g.:
1313 # make sdist_directory
1314
1315 sdist_%:
1316 inplace/bin/ghc-cabal sdist libraries/$* dist-install
1317
1318 # -----------------------------------------------------------------------------
1319 # Cleaning
1320
1321 .PHONY: clean
1322
1323 CLEAN_FILES += libraries/integer-gmp/include/HsIntegerGmp.h
1324 CLEAN_FILES += libraries/base/include/EventConfig.h
1325 CLEAN_FILES += mk/config.mk.old
1326 CLEAN_FILES += mk/project.mk.old
1327 CLEAN_FILES += compiler/ghc.cabal.old
1328
1329 # These are no longer generated, but we still clean them for a while
1330 # as they may still be in old GHC trees:
1331 CLEAN_FILES += includes/GHCConstants.h
1332 CLEAN_FILES += includes/DerivedConstants.h
1333 CLEAN_FILES += includes/ghcautoconf.h
1334 CLEAN_FILES += includes/ghcplatform.h
1335 CLEAN_FILES += includes/ghcversion.h
1336 CLEAN_FILES += utils/ghc-pkg/Version.hs
1337 CLEAN_FILES += compiler/prelude/primops.txt
1338 CLEAN_FILES += $(wildcard compiler/primop*incl)
1339
1340 clean : clean_files clean_libraries
1341
1342 .PHONY: clean_files
1343 clean_files :
1344 $(call removeFiles,$(CLEAN_FILES))
1345 # this is here since CLEAN_FILES can't handle folders
1346 $(call removeTrees,includes/dist-derivedconstants)
1347 $(call removeTrees,inplace/bin)
1348 $(call removeTrees,inplace/lib)
1349 $(call removeTrees,libraries/bootstrapping.conf)
1350 # Clean the files that ./validate creates.
1351 $(call removeFiles,mk/are-validating.mk)
1352
1353 .PHONY: clean_libraries
1354 clean_libraries: $(patsubst %,clean_libraries/%_dist-install,$(PACKAGES_STAGE1) $(PACKAGES_STAGE2))
1355 clean_libraries: $(patsubst %,clean_libraries/%_dist-boot,$(PACKAGES_STAGE0))
1356
1357 clean_libraries:
1358 $(call removeTrees,$(patsubst %, libraries/%/dist, $(PACKAGES_STAGE1) $(PACKAGES_STAGE2)))
1359 $(call removeFiles,$(wildcard $(patsubst %.in, %, $(wildcard $(patsubst %, libraries/%/*.buildinfo.in, $(PACKAGES_STAGE1) $(PACKAGES_STAGE2))))))
1360 $(call removeFiles,$(patsubst %, libraries/%/config.log, $(PACKAGES_STAGE1) $(PACKAGES_STAGE2)))
1361 $(call removeFiles,$(patsubst %, libraries/%/config.status, $(PACKAGES_STAGE1) $(PACKAGES_STAGE2)))
1362 $(call removeFiles,$(wildcard $(patsubst %, libraries/%/include/Hs*Config.h, $(PACKAGES_STAGE1) $(PACKAGES_STAGE2))))
1363
1364 # We have to define a clean target for each library manually, because the
1365 # libraries/*/ghc.mk files are not included when we're cleaning.
1366 ifeq "$(CLEANING)" "YES"
1367 $(foreach lib,$(PACKAGES_STAGE0),\
1368 $(eval $(call clean-target,libraries/$(lib),dist-boot,libraries/$(lib)/dist-boot)))
1369 $(foreach lib,$(PACKAGES_STAGE1) $(PACKAGES_STAGE2),\
1370 $(eval $(call clean-target,libraries/$(lib),dist-install,libraries/$(lib)/dist-install)))
1371 endif
1372
1373 clean : clean_haddock_index
1374 .PHONY: clean_haddock_index
1375 clean_haddock_index:
1376 $(call removeTrees,libraries/dist-haddock)
1377
1378 clean : clean_bindistprep
1379 .PHONY: clean_bindistprep
1380 clean_bindistprep:
1381 $(call removeTrees,bindistprep/)
1382
1383 distclean : clean
1384 # Clean the files that we ask ./configure to create.
1385 $(call removeFiles,mk/config.mk)
1386 $(call removeFiles,mk/install.mk)
1387 $(call removeFiles,mk/project.mk)
1388 $(call removeFiles,compiler/ghc.cabal)
1389 $(call removeFiles,ghc/ghc-bin.cabal)
1390 $(call removeFiles,libraries/ghci/ghci.cabal)
1391 $(call removeFiles,utils/runghc/runghc.cabal)
1392 $(call removeFiles,utils/gen-dll/gen-dll.cabal)
1393 $(call removeFiles,settings)
1394 $(call removeFiles,docs/users_guide/ug-book.xml)
1395 $(call removeFiles,docs/users_guide/ug-ent.xml)
1396 $(call removeFiles,docs/users_guide/ghc_config.py)
1397 $(call removeFiles,docs/index.html)
1398 $(call removeFiles,libraries/prologue.txt)
1399 $(call removeFiles,distrib/configure.ac)
1400 $(call removeFiles,ch01.html ch02.html index.html)
1401
1402 # ./configure also makes these.
1403 $(call removeFiles,mk/config.h)
1404
1405 # Internal files generated by ./configure for itself.
1406 $(call removeFiles,config.cache config.status config.log)
1407
1408 # The root Makefile makes .old versions of some files that configure
1409 # generates, so we clean those too.
1410 $(call removeFiles,mk/config.mk.old)
1411 $(call removeFiles,mk/project.mk.old)
1412 $(call removeFiles,compiler/ghc.cabal.old)
1413
1414 # Clean the *Config.h files generated by library configure scripts
1415 $(call removeFiles,libraries/base/include/HsBaseConfig.h)
1416 $(call removeFiles,libraries/base/include/EventConfig.h)
1417 $(call removeFiles,libraries/directory/include/HsDirectoryConfig.h)
1418 $(call removeFiles,libraries/process/include/HsProcessConfig.h)
1419 $(call removeFiles,libraries/unix/include/HsUnixConfig.h)
1420 $(call removeFiles,libraries/time/lib/include/HsTimeConfig.h)
1421
1422 # The library configure scripts also like creating autom4te.cache
1423 # directories, so clean them all up.
1424 $(call removeTrees,$(patsubst %, libraries/%/autom4te.cache, $(PACKAGES_STAGE1) $(PACKAGES_STAGE2)))
1425
1426 # We make these when making or testing bindists
1427 $(call removeFiles,bindist-list)
1428 $(call removeFiles,bindist-list.uniq)
1429 $(call removeTrees,bindisttest/a)
1430
1431 # Not sure why this is being cleaned here.
1432 $(call removeTrees,includes/dist-derivedconstants)
1433
1434 # Also clean Windows-only inplace directories.
1435 # Don't delete 'inplace' itself, it contains source files.
1436 $(call removeTrees,inplace/mingw)
1437 $(call removeTrees,inplace/perl)
1438
1439 # Remove the fs utilities.
1440 $(call removeFiles,utils/lndir/fs.h)
1441 $(call removeFiles,utils/lndir/fs.c)
1442 $(call removeFiles,utils/unlit/fs.h)
1443 $(call removeFiles,utils/unlit/fs.c)
1444 $(call removeFiles,rts/fs.h)
1445 $(call removeFiles,rts/fs.c)
1446 $(call removeFiles,libraries/base/include/fs.h)
1447 $(call removeFiles,libraries/base/cbits/fs.c)
1448
1449 maintainer-clean : distclean
1450 $(call removeFiles,configure mk/config.h.in)
1451 $(call removeTrees,autom4te.cache $(wildcard libraries/*/autom4te.cache))
1452 $(call removeFiles,$(patsubst %, libraries/%/GNUmakefile, \
1453 $(PACKAGES_STAGE1) $(PACKAGES_STAGE2)))
1454 $(call removeFiles,$(patsubst %, libraries/%/ghc.mk, $(PACKAGES_STAGE1) $(PACKAGES_STAGE2)))
1455 $(call removeFiles,$(patsubst %, libraries/%/configure, \
1456 $(PACKAGES_STAGE1) $(PACKAGES_STAGE2)))
1457 $(call removeFiles,libraries/base/include/HsBaseConfig.h.in)
1458 $(call removeFiles,libraries/directory/include/HsDirectoryConfig.h.in)
1459 $(call removeFiles,libraries/process/include/HsProcessConfig.h.in)
1460 $(call removeFiles,libraries/unix/include/HsUnixConfig.h.in)
1461 $(call removeFiles,libraries/time/lib/include/HsTimeConfig.h.in)
1462
1463 .PHONY: all_libraries
1464
1465 .PHONY: bootstrapping-files
1466 # See https://ghc.haskell.org/trac/ghc/wiki/Building/Porting
1467 bootstrapping-files: $(includes_H_CONFIG)
1468 bootstrapping-files: $(includes_DERIVEDCONSTANTS)
1469 bootstrapping-files: $(includes_GHCCONSTANTS)
1470 bootstrapping-files: $(libffi_HEADERS)
1471
1472 .DELETE_ON_ERROR:
1473
1474 # -----------------------------------------------------------------------------
1475
1476 ifeq "$(HADDOCK_DOCS)" "YES"
1477 BINDIST_HADDOCK_FLAG = --with-haddock="$(BINDIST_PREFIX)/bin/haddock"
1478 endif
1479 ifeq "$(DYNAMIC_GHC_PROGRAMS)" "YES"
1480 BINDIST_LIBRARY_FLAGS = --enable-shared --disable-library-vanilla
1481 else
1482 BINDIST_LIBRARY_FLAGS = --enable-library-vanilla --disable-shared
1483 endif
1484 BINDIST_LIBRARY_FLAGS += --disable-library-prof
1485
1486 .PHONY: validate_build_xhtml
1487 validate_build_xhtml:
1488 cd libraries/xhtml && "$(BINDIST_PREFIX)/bin/ghc" --make Setup
1489 cd libraries/xhtml && ./Setup configure --with-ghc="$(BINDIST_PREFIX)/bin/ghc" $(BINDIST_HADDOCK_FLAG) $(BINDIST_LIBRARY_FLAGS) --global --builddir=dist-bindist --prefix="$(BINDIST_PREFIX)"
1490 cd libraries/xhtml && ./Setup build --builddir=dist-bindist
1491 ifeq "$(HADDOCK_DOCS)" "YES"
1492 cd libraries/xhtml && ./Setup haddock -v0 --ghc-options=-optP-P --builddir=dist-bindist
1493 endif
1494 cd libraries/xhtml && ./Setup install --builddir=dist-bindist
1495 cd libraries/xhtml && ./Setup clean --builddir=dist-bindist
1496 cd libraries/xhtml && rm -f Setup Setup.exe Setup.hi Setup.o
1497
1498 # Note [No stage2 packages when CrossCompiling or Stage1Only]
1499 #
1500 # (first read Note [CrossCompiling vs Stage1Only] and
1501 # Note [Stage1Only vs stage=1] in mk/config.mk.in)
1502 #
1503 # When either CrossCompiling=YES or Stage1Only=YES, we have to exclude the
1504 # following packages from the build:
1505 # * packages that we build with ghc-stage2 [1]
1506 # * packages that depend on the ghc library [2]
1507 #
1508 # Here's why:
1509 # - first of all, ghc-stage1 can't use stage0's ghc library (it's too old)
1510 # - neither do we register the ghc library (compiler/stage1) that we build
1511 # with stage0. TODO Why not? We do build it...
1512 # - as a result, we need to a) use ghc-stage2 to build packages that depend on
1513 # the ghc library (e.g. ghctags [4]) and b) exclude those packages when
1514 # ghc-stage2 is not available.
1515 # - when Stage1Only=YES, it's clear that ghc-stage2 is not available (we just
1516 # said we didn't want it), so we have to exclude the stage2 packages from
1517 # the build. This includes the case where Stage1Only=YES is combined with
1518 # CrossCompiling=YES (Building GHC as a cross-compiler [3]).
1519 # - when CrossCompiling=YES, but Stage1Only=NO (Cross-compiling GHC itself
1520 # [3]), we can not use ghc-stage2 either. The reason is that stage2 doesn't
1521 # run on the host platform at all; it is built to run on $(TARGETPLATFORM)"
1522 # [5]. Therefore in this case we also have to exclude the stage2 packages
1523 # from the build.
1524 #
1525 # Because we omit certain packages from the build when CrossCompiling=YES,
1526 # it is important that we remember the value of CrossCompiling in binary
1527 # distributions that we produce. See Note [Persist CrossCompiling in binary
1528 # distributions].
1529 #
1530 # [1] find utils -name ghc.mk | xargs grep -l 'build-prog.*,2'
1531 #
1532 # [2]
1533 # find utils -name package-data.mk | xargs grep -l 'DEP_NAMES =.* ghc\($\| \)'
1534 #
1535 # [3] https://ghc.haskell.org/trac/ghc/wiki/Building/CrossCompiling
1536 #
1537 # [4] 5fb72555f7b7ab67a33583f33ad9160761ca434f
1538 # "ghctags needs the stage2 compiler, since it uses the GHC API."
1539 #
1540 # [5] * bc31dbe8ee22819054df60f5ef219fed393a1c54
1541 # "Disable any packages built with stage 2 when cross-compiling
1542 # Since we can't run stage 2 on the host."
1543 #
1544 # * 72995160b0b190577b5c0cb8d7bd0426cc455b05
1545 # "We cannot use the stage 2 compiler, it runs on $(TARGETPLATFORM)"
1546
1547 # -----------------------------------------------------------------------------
1548 # Numbered phase targets
1549
1550 # In phase 1, we'll be building dependency files for most things
1551 # built by the bootstrapping compiler while make is 'include'ing
1552 # makefiles. But in order to build dependency files, we'll need to
1553 # build any automatically generated .hs files, which means that
1554 # we'll need to be able to build any tools that generate .hs files
1555 # etc. But in order to do that, we need to already know the
1556 # dependencies for those tools, so we build their dependency files
1557 # here.
1558 .PHONY: phase_0_builds
1559 # hsc2hs is needed, e.g. to make the .hs files for hpc.
1560 phase_0_builds: $(utils/hsc2hs_dist_depfile_haskell)
1561 phase_0_builds: $(utils/hsc2hs_dist_depfile_c_asm)
1562 # genprimopcode is needed to make the .hs-incl files that are in the
1563 # ghc package.
1564 phase_0_builds: $(utils/genprimopcode_dist_depfile_haskell)
1565 phase_0_builds: $(utils/genprimopcode_dist_depfile_c_asm)
1566 # deriveConstants is used to create header files included in the
1567 # ghc package.
1568 phase_0_builds: $(utils/deriveConstants_dist_depfile_haskell)
1569 phase_0_builds: $(utils/deriveConstants_dist_depfile_c_asm)
1570
1571 .PHONY: phase_1_builds
1572 phase_1_builds: $(PACKAGE_DATA_MKS)