filepath is now warning-free
[ghc.git] / libraries / Makefile
1
2 # To do a fresh build:
3 #
4 # make clean
5 # make boot
6 # make
7 #
8 # To rebuild a particular library <package>:
9 #
10 # make clean.library.<package>
11 # make make.library.<package>
12 #
13 # or the following is equivalent:
14 #
15 # make remake.library.<package>
16 #
17 # To add a new library to the tree, do
18 #
19 # darcs get http://darcs.haskell.org/packages/foo
20 # [ -e foo/configure.ac ] && ( cd foo && autoreconf )
21 # make make.library.foo
22
23 .PHONY: default_target show
24
25 default_target: all
26
27 show:
28 @echo '$(VALUE)="$($(VALUE))"'
29
30 # make doesn't give us an easy way to get the libraries built in
31 # dependency order the first time, but not rebuild base (for example)
32 # when we want to rebuild another library later.
33 # So for now we just don't do anything in parallel in here.
34 .NOTPARALLEL:
35
36 # Ideally we'd just include something to give us variables
37 # for paths and arguments to tools etc, and those set in mk/build.mk.
38 TOP=..
39 include $(TOP)/mk/boilerplate.mk
40
41 SUBDIRS = ghc-prim $(INTEGER_LIBRARY) base array packedstring
42 SUBDIRS += containers bytestring old-locale old-time filepath directory
43 ifeq "$(GhcLibsWithUnix)" "YES"
44 SUBDIRS += unix
45 endif
46 ifeq "$(Windows)" "YES"
47 SUBDIRS += $(wildcard Win32)
48 endif
49 SUBDIRS += process pretty hpc template-haskell editline Cabal random haskell98
50
51 # Set GhcBootLibs=YES from the command line to work with just the libraries
52 # needed to bootstrap GHC.
53 ifneq "$(GhcBootLibs)" "YES"
54 SUBDIRS += $(wildcard regex-base)
55 SUBDIRS += $(wildcard regex-posix)
56 SUBDIRS += $(wildcard regex-compat)
57 SUBDIRS += $(wildcard parsec)
58 SUBDIRS += $(wildcard haskell-src)
59 SUBDIRS += $(wildcard html)
60 SUBDIRS += $(wildcard network)
61 SUBDIRS += $(wildcard QuickCheck)
62 SUBDIRS += $(wildcard HUnit)
63 SUBDIRS += $(wildcard mtl)
64 SUBDIRS += $(wildcard fgl)
65 SUBDIRS += $(wildcard time)
66 SUBDIRS += $(wildcard OpenGL)
67 SUBDIRS += $(wildcard GLUT)
68 SUBDIRS += $(wildcard OpenAL)
69 SUBDIRS += $(wildcard ALUT)
70 SUBDIRS += $(wildcard stm)
71 SUBDIRS += $(wildcard xhtml)
72 SUBDIRS += $(wildcard cgi)
73 ifeq "$(GhcLibsWithObjectIO)" "YES"
74 SUBDIRS += $(wildcard ObjectIO)
75 endif
76 SUBDIRS += $(wildcard parallel)
77 SUBDIRS_BUILD += $(wildcard ndp)
78 SUBDIRS_BUILD += $(wildcard dph/dph-base)
79 SUBDIRS_BUILD += $(wildcard dph/dph-prim-seq)
80 SUBDIRS_BUILD += $(wildcard dph/dph-prim-par)
81 SUBDIRS_BUILD += $(wildcard dph/dph)
82 endif
83
84 SUBDIRS += $(SUBDIRS_BUILD)
85
86 # -----------------------------------------------------------------------------
87
88 empty=
89 space=$(empty) $(empty)
90
91 # -----------------------------------------------------------------------------
92
93 ifeq "$(ghc_ge_609)" "YES"
94 GhcLibHcOpts += -fno-warn-deprecated-flags
95 endif
96
97 ifeq "$(RelocatableBuild)" "YES"
98 # On Windows we want to make moveable bindists, but we need to tell
99 # ghc-pkg where the haddock docs are. Therefore we completely ignore
100 # where the user tells us to put the haddock documentation and put it
101 # somewhere whose relative location we know. When installing we need
102 # to give Cabal a real path, though.
103 iprefix = $$topdir
104 ibindir = $$topdir
105 ilibdir = $$topdir
106 ilibexecdir = $$topdir
107 idynlibdir = $$topdir
108 idatadir = $$topdir
109 idocdir = $$topdir/doc/libraries/$$pkg
110 ihaddockdir = $$topdir/doc/libraries/$$pkg
111 ihtmldir = $$httptopdir/doc/libraries/$$pkg
112 html_installed_root = $(prefix)/doc/libraries
113 else
114 # On non-Windows we can just give absolute paths all the time, and
115 # thus obey the htmldir that we are given.
116 iprefix = $(prefix)
117 ibindir = $(bindir)
118 ilibdir = $(libdir)
119 ilibexecdir = $(libexecdir)
120 idynlibdir = $(dynlibdir)
121 idatadir = $(datadir)
122 idocdir = $(docdir)/libraries/$$pkg
123 ihaddockdir = $(htmldir)/libraries/$$pkg
124 ihtmldir = $(htmldir)/libraries/$$pkg
125 html_installed_root = $(htmldir)/libraries
126 endif
127
128 ifneq "$(DOING_BIN_DIST)" "YES"
129
130 CONFIGURE_OPTS =
131 CONFIGURE_STAMP_EXTRAS :=
132
133 ifneq "$(findstring $(space)p$(space), $(space)$(GhcLibWays)$(space))" ""
134 CONFIGURE_OPTS += --enable-library-profiling
135 CONFIGURE_STAMP_EXTRAS := $(CONFIGURE_STAMP_EXTRAS)-profiling
136 endif
137
138 ifneq "$(findstring $(space)dyn$(space), $(space)$(GhcLibWays)$(space))" ""
139 CONFIGURE_OPTS += --enable-shared
140 CONFIGURE_STAMP_EXTRAS := $(CONFIGURE_STAMP_EXTRAS)-shared
141 endif
142
143 ifeq "$(SplitObjs)" "YES"
144 CONFIGURE_OPTS += --enable-split-objs
145 CONFIGURE_STAMP_EXTRAS := $(CONFIGURE_STAMP_EXTRAS)-splitting
146 endif
147
148 ifneq "$(HSCOLOUR)" ""
149 CONFIGURE_OPTS += --with-hscolour=$(HSCOLOUR)
150 endif
151
152 BOOTSTRAP_LIBS = Cabal filepath
153 BOOTSTRAP_STAMPS = $(addprefix stamp/bootstrapping.,$(BOOTSTRAP_LIBS))
154 BOOTSTRAP_INC = -DCABAL_VERSION=1,3 $(addprefix -i$(FPTOOLS_TOP_ABS)/libraries/bootstrapping.,$(BOOTSTRAP_LIBS))
155 DEPLOYMENT_OPTS = $(addprefix -optc, $(MACOSX_DEPLOYMENT_CC_OPTS)) \
156 $(addprefix -optl, $(MACOSX_DEPLOYMENT_LD_OPTS))
157
158 .PHONY: subdirs
159
160 subdirs:
161 @echo $(SUBDIRS)
162
163 .PHONY: boot
164
165 boot: $(BOOTSTRAP_STAMPS) ifBuildable/ifBuildable \
166 $(foreach SUBDIR,$(SUBDIRS),$(SUBDIR)/setup/Setup) \
167 installPackage/installPackage
168
169 # We build the Setup program in a setup subdirectory to stop it trying
170 # to use bits of base and Cabal when we build those packages.
171 # This also makes it slightly easier to clean.
172
173 # We ought to be depending on %/Setup.*hs, but make makes that difficult.
174
175 CABAL_GHC_FLAGS = -Wall
176
177 $(foreach SUBDIR,$(SUBDIRS),$(SUBDIR)/setup/Setup): \
178 %/setup/Setup: $(BOOTSTRAP_STAMPS)
179 -$(RM) -rf $*/setup
180 mkdir $*/setup
181 $(CP) $*/Setup.*hs $*/setup
182 cd $*/setup && $(GHC) $(CABAL_GHC_FLAGS) --make Setup.*hs -o Setup \
183 $(BOOTSTRAP_INC)
184
185 installPackage/installPackage: installPackage.hs $(BOOTSTRAP_STAMPS)
186 -$(RM) -rf installPackage
187 mkdir installPackage
188 $(CP) installPackage.hs installPackage/
189 ifeq "$(stage)" "2"
190 cd installPackage && ../$(HC) $(CABAL_GHC_FLAGS) \
191 --make installPackage -o installPackage \
192 $(BOOTSTRAP_INC) $(DEPLOYMENT_OPTS)
193 else
194 cd installPackage && $(GHC) $(CABAL_GHC_FLAGS) \
195 --make installPackage -o installPackage \
196 $(BOOTSTRAP_INC)
197 endif
198 # TODO: The conditional is yucky, but we need to be able to build with stage1
199 # for bindists and as installPackages/ has no Makefile, it seems hard
200 # to make this nicer.
201
202 ifBuildable/ifBuildable: ifBuildable.hs
203 -$(RM) -rf ifBuildable
204 mkdir ifBuildable
205 $(CP) ifBuildable.hs ifBuildable/
206 ifeq "$(stage)" "2"
207 cd ifBuildable && ../$(HC) -Wall --make ifBuildable -o ifBuildable \
208 $(DEPLOYMENT_OPTS)
209 else
210 cd ifBuildable && $(GHC) -Wall --make ifBuildable -o ifBuildable
211 endif
212
213 IFBUILDABLE=ifBuildable/ifBuildable $(FPTOOLS_TOP_ABS)/libraries/boot-packages
214
215 $(BOOTSTRAP_STAMPS): stamp/bootstrapping.%:
216 $(RM) -rf bootstrapping.$*
217 $(CP) -R $* bootstrapping.$*
218 $(FIND) bootstrapping.$* \( -name "*.o" -o -name "*.hi" \) \
219 -exec $(RM) -f {} \;
220 touch $@
221
222 .PHONY: all build configure
223
224 all: build
225
226 ifeq "$(HADDOCK_DOCS)" "YES"
227 all: doc
228 endif
229
230 .PHONY: rebuild.library.%
231 .PHONY: remake.library.%
232
233 $(foreach SUBDIR,$(SUBDIRS),rebuild.library.$(SUBDIR)):\
234 rebuild.library.%: clean.library.% build.library.%
235
236 $(foreach SUBDIR,$(SUBDIRS),remake.library.$(SUBDIR)):\
237 remake.library.%: clean.library.% make.library.%
238
239 # NB. we're depending on make chasing dependencies from left to right here.
240 # This bit goes wrong with 'make -j'.
241 build: $(foreach SUBDIR,$(SUBDIRS),make.library.$(SUBDIR))
242 build: installPackage/installPackage
243
244 configure: $(foreach SUBDIR,$(SUBDIRS), \
245 stamp/configure.library.build$(CONFIGURE_STAMP_EXTRAS).$(SUBDIR))
246
247 .PHONY: build.library.%
248 .PHONY: make.library.%
249
250 # We should depend on %/%.cabal here (and in other rules), but make
251 # makes that difficult.
252
253 # We put non-existant paths in when configuring, as we require that
254 # builds don't depend on these paths when making bindists.
255
256 # We rely on all the CONFIGURE_ARGS being quoted with '...', and there
257 # being no 's inside the values.
258 FLAGGED_CONFIGURE_ARGS = $(subst $(space)',\
259 $(space)--configure-option=',\
260 $(space)$(CONFIGURE_ARGS))
261
262 ifeq "$(Windows)" "YES"
263 NONEXISTENT=c:/NONEXISTENT
264 else
265 NONEXISTENT=/NONEXISTENT
266 endif
267
268 ALL_CONFIGURE_FLAGS = \
269 $(CONFIGURE_OPTS) \
270 --prefix=$(NONEXISTENT) \
271 --bindir=$(NONEXISTENT) \
272 --libdir=$(NONEXISTENT) \
273 --libsubdir='$$pkgid' \
274 --libexecdir=$(NONEXISTENT) \
275 --datadir=$(NONEXISTENT) \
276 --docdir=$(NONEXISTENT) \
277 --haddockdir=$(NONEXISTENT) \
278 --htmldir=$(NONEXISTENT) \
279 --with-compiler=$(FPTOOLS_TOP_ABS)/compiler/stage1/ghc-inplace \
280 --with-hc-pkg=$(FPTOOLS_TOP_ABS)/utils/ghc-pkg/ghc-pkg-inplace \
281 --with-hsc2hs=$(FPTOOLS_TOP_ABS)/utils/hsc2hs/hsc2hs-inplace \
282 --with-ld=$(LD) \
283 --haddock-options="--use-contents=../index.html \
284 --use-index=../doc-index.html" \
285 $(FLAGGED_CONFIGURE_ARGS) \
286 --configure-option=--with-cc=$(CC)
287
288 $(foreach SUBDIR,$(SUBDIRS), \
289 stamp/configure.library.build$(CONFIGURE_STAMP_EXTRAS).$(SUBDIR)): \
290 stamp/configure.library.build$(CONFIGURE_STAMP_EXTRAS).%: %/setup/Setup
291 -$(RM) -f stamp/configure.library.*.$* $*/unbuildable
292 $(MKDIRHIER) `dirname $@`
293 ( cd $* && setup/Setup configure $(ALL_CONFIGURE_FLAGS) ) \
294 && touch $@ || touch $*/unbuildable
295 # We don't touch $@ if configure failed as we would prefer to try
296 # configuring it next time round, rather than assuming it'll still fail.
297 # This is particularly important for bootlibs, where failure means the
298 # build dies!
299
300 # Build the library using 'make'
301 # We re-run 'setup makefile' each time, just in case any preprocessing
302 # needs to be done. However, we're careful not to overwrite GNUmakefile
303 # if it hasn't changed, so that dependency-generation isn't forced
304 # every time.
305 # Packages in $(SUBDIRS_BUILD) need to use the build.* rules instead of
306 # make.*, so filter them out and use an alternate rule below instead.
307 $(foreach SUBDIR,$(filter-out $(SUBDIRS_BUILD),$(SUBDIRS)),make.library.$(SUBDIR)):\
308 make.library.%: stamp/configure.library.build$(CONFIGURE_STAMP_EXTRAS).% \
309 %/setup/Setup ifBuildable/ifBuildable installPackage/installPackage
310 if $(IFBUILDABLE) $*; then \
311 cd $* && \
312 cmp -s $(MAKEFILE_LOCAL) Makefile.local || cp $(MAKEFILE_LOCAL) .; \
313 mv GNUmakefile GNUmakefile.tmp; \
314 setup/Setup makefile -f GNUmakefile; \
315 cmp -s GNUmakefile GNUmakefile.tmp && mv GNUmakefile.tmp GNUmakefile; \
316 $(MAKE) $(MFLAGS) && \
317 setup/Setup register --inplace; \
318 fi
319
320 MAKEFILE_LOCAL = $(FPTOOLS_TOP_ABS)/libraries/Makefile.local
321
322 # Alternate rule, as described above
323 $(foreach SUBDIR,$(SUBDIRS_BUILD),make.library.$(SUBDIR)):\
324 make.library.%: build.library.%
325
326 # Build the library using 'setup build' (not the default)
327 $(foreach SUBDIR,$(SUBDIRS),build.library.$(SUBDIR)):\
328 build.library.%: stamp/configure.library.build$(CONFIGURE_STAMP_EXTRAS).% \
329 %/setup/Setup ifBuildable/ifBuildable
330 if $(IFBUILDABLE) $*; then \
331 cd $* && \
332 setup/Setup build $(addprefix --ghc-option=,$(GhcLibHcOpts)); \
333 setup/Setup register --inplace; \
334 fi
335
336 .PHONY: doc html
337
338 html: doc
339
340 doc: $(foreach SUBDIR,$(SUBDIRS),doc.library.$(SUBDIR))
341 sh gen_contents_index --inplace
342
343 # Making hyperlinked source only works if we have hscolour
344 ifneq "$(HSCOLOUR)" ""
345 CABAL_HADDOCK_FLAGS=--hyperlink-source
346 endif
347
348 $(foreach SUBDIR,$(SUBDIRS),doc.library.$(SUBDIR)):\
349 doc.library.%: stamp/configure.library.build$(CONFIGURE_STAMP_EXTRAS).% \
350 %/setup/Setup ifBuildable/ifBuildable
351 if $(IFBUILDABLE) $*; then \
352 cd $* && setup/Setup haddock --html-location='../$$pkg' \
353 $(CABAL_HADDOCK_FLAGS); \
354 fi
355 ifneq "$(HSCOLOUR)" ""
356 # We use */src rather than $*/src due to the $(INTEGER_LIBRARY)/integer
357 # mismatch
358 if $(IFBUILDABLE) $*; then cp hscolour.css $*/dist/doc/html/*/src/; fi
359 endif
360
361 .PHONY: distclean clean clean.library.%
362
363 distclean: clean
364
365 clean: $(foreach SUBDIR,$(SUBDIRS),clean.library.$(SUBDIR))
366 $(RM) -f stamp/bootstrapping.*
367 $(RM) -rf bootstrapping.*
368 $(RM) -rf ifBuildable
369 $(RM) -rf installPackage
370 $(RM) -f libraries.txt index.html doc-index.html doc-index*.html
371 $(RM) -f haddock* *.gif
372
373 distclean:
374 $(RM) $(foreach lib, $(SUBDIRS), $(lib)/.depend $(lib)/.depend.bak)
375
376 $(foreach SUBDIR,$(SUBDIRS),clean.library.$(SUBDIR)): \
377 clean.library.%:
378 $(RM) -f stamp/configure.library.*.$* $*/unbuildable
379 -cd $* && setup/Setup clean
380 $(RM) -rf $*/setup
381 $(RM) $*/GNUmakefile $*/Makefile.local
382 endif
383
384 # -----------------------------------------------------------------------------
385
386 .PHONY: install install-docs install.library.%
387
388 install: $(foreach SUBDIR,$(SUBDIRS),install.library.$(SUBDIR))
389 ifeq "$(HADDOCK_DOCS)" "YES"
390 $(INSTALL_DIR) $(DESTDIR)$(html_installed_root)
391 $(INSTALL_DATA) index.html doc-index*.html $(DESTDIR)$(html_installed_root)
392 $(INSTALL_SCRIPT) gen_contents_index $(DESTDIR)$(html_installed_root)
393 # Hacks:
394 $(INSTALL_DATA) base/dist/doc/html/*/*.css $(DESTDIR)$(html_installed_root)
395 $(INSTALL_DATA) base/dist/doc/html/*/*.js $(DESTDIR)$(html_installed_root)
396 $(INSTALL_DATA) base/dist/doc/html/*/*.gif $(DESTDIR)$(html_installed_root)
397 endif
398
399 # Cabal doesn't let us ask to install docs only, so do nothing here
400 install-docs:
401 @:
402
403 # Ideally this would depend on a stamp/build.library.%, but if it does
404 # then we can't change the libraries and then just rerun make.
405 # Thus if you install without building then it will just break.
406
407 # prefix and (on Windows) htmldir use $topdir when configuring, so we
408 # need to tell installPackage the real path to use when installing.
409
410 # We also need to pass all the other directories in, as they can be
411 # overridden when installing a bindist.
412
413 $(foreach SUBDIR,$(SUBDIRS),install.library.$(SUBDIR)): \
414 install.library.%: installPackage/installPackage ifBuildable/ifBuildable
415 if $(IFBUILDABLE) $*; then \
416 cd $* && \
417 $(FPTOOLS_TOP_ABS)/libraries/installPackage/installPackage install '$(GHC_PKG_PROG)' '$(DESTDIR)$(libdir)/package.conf' '$(DESTDIR)' '$(prefix)' '$(iprefix)' '$(ibindir)' '$(ilibdir)' '$(ilibexecdir)' '$(idynlibdir)' '$(idatadir)' '$(idocdir)' '$(ihtmldir)' '$(ihaddockdir)' ; \
418 fi
419
420 .PHONY: binary-dist binary-dist.library.%
421
422 BIN_DIST_LIBDIR=$(BIN_DIST_DIR)/libraries
423
424 binary-dist: $(foreach SUBDIR,$(SUBDIRS),binary-dist.library.$(SUBDIR))
425 mkdir $(BIN_DIST_LIBDIR)/installPackage
426 cp installPackage/installPackage $(BIN_DIST_LIBDIR)/installPackage
427 mkdir $(BIN_DIST_LIBDIR)/ifBuildable
428 cp ifBuildable/ifBuildable $(BIN_DIST_LIBDIR)/ifBuildable
429 cp Makefile $(BIN_DIST_LIBDIR)
430 ifeq "$(HADDOCK_DOCS)" "YES"
431 cp gen_contents_index $(BIN_DIST_LIBDIR)
432 cp index.html $(BIN_DIST_LIBDIR)
433 cp doc-index*.html $(BIN_DIST_LIBDIR)
434 endif
435 cp -pR stamp $(BIN_DIST_LIBDIR)
436
437 $(foreach SUBDIR,$(SUBDIRS),binary-dist.library.$(SUBDIR)): \
438 binary-dist.library.%:
439 if $(IFBUILDABLE) $*; then \
440 $(MKDIRHIER) $(BIN_DIST_LIBDIR)/$*; \
441 cd $* && \
442 cp $*.cabal $(BIN_DIST_LIBDIR)/$* && \
443 cp LICENSE $(BIN_DIST_LIBDIR)/$* && \
444 cp -R dist $(BIN_DIST_LIBDIR)/$* && \
445 $(FIND) . -name "*.buildinfo" -exec cp {} $(BIN_DIST_LIBDIR)/$* \; && \
446 $(FIND) . -name unbuildable -exec cp {} $(BIN_DIST_LIBDIR)/$* \; && \
447 (cp -RL include $(BIN_DIST_LIBDIR)/$* || true) && \
448 $(FIND) $(BIN_DIST_LIBDIR)/$*/dist \
449 \( -name "*_split" -o -name "autogen" \) | xargs rm -rf && \
450 $(FIND) $(BIN_DIST_LIBDIR)/$*/dist \
451 \( \( -name "*.o" -o -name "*.p_o" \) -a ! -name "HS*" \) \
452 -exec rm {} \; ; \
453 fi
454
455 # Ignore some doc targets that we don't support
456 # The root recurses into us when these targets are made
457 .PHONY: html-no-chunks chm HxS fo dvi ps pdf
458 html-no-chunks chm HxS fo dvi ps pdf:
459 @:
460