1 #################################################################################
5 # Standard targets for GHC
7 #################################################################################
10 # This file contain three groups of target rules:
16 # 2. GNU standard targets
18 # install* installcheck installdirs
20 # clean* distclean* mostlyclean* maintainer-clean*
22 # dvi ps (no info) GHC adds: pdf rtf html chm HxS
25 # 3. Some of the above targets have a version that
26 # recursively invokes that target in sub-directories.
27 # This relies on the importing Makefile setting SUBDIRS
29 # The recursive targets are marked with a * above
36 ##################################################################
37 # Pre-compute the list of sources so we don't have to do this
38 # multiple times. See paths.mk.
40 PRE_SRCS := $(ALL_SRCS)
42 ##################################################################
43 # Include package building machinery
45 include $(TOP)/mk/package.mk
47 ###################################################################
48 # Suffix rules for Haskell, C and literate
50 include $(TOP)/mk/suffix.mk
52 ##################################################################
53 # GHC standard targets
57 # The depend target has to cope with a set of files that may have
58 # different ways of computing their dependencies, i.e., a Haskell
59 # module's dependencies are computed differently from C files.
61 # Note that we don't compute dependencies automatically, i.e., have the
62 # .depend file be a target that is dependent on the Haskell+C sources,
63 # and then have the `depend' target depend on `.depend'. The reason for
64 # this is that when GNU make is processing the `include .depend' statement
65 # it records .depend as being a Makefile. Before doing any other processing,
66 # `make' will try to check to see if the Makefiles are up-to-date. And,
67 # surprisingly enough, .depend has a rule for it, so if any of the source
68 # files change, it will be invoked, *regardless* of what target you're making.
70 # So, for now, the dependencies has to be re-computed manually via `make depend'
71 # whenever a module changes its set of imports. Doing what was outlined above
72 # is only a small optimisation anyway, it would avoid the recomputation of
73 # dependencies if the .depend file was newer than any of the source modules.
77 # Compiler produced files that are targets of the source's imports.
78 MKDEPENDHS_OBJ_SUFFICES=o
80 ifneq "$(BootingFromHc)" "YES"
81 PKGCONF_DEP = $(STAMP_PKG_CONF)
84 depend :: $(MKDEPENDHS_SRCS) $(MKDEPENDC_SRCS) $(PKGCONF_DEP)
87 ifneq "$(DOC_SRCS)" ""
88 $(MKDEPENDLIT) -o .depend $(MKDEPENDLIT_OPTS) $(filter %.lit,$(DOC_SRCS))
90 ifneq "$(MKDEPENDC_SRCS)" ""
91 $(MKDEPENDC) -f .depend $(MKDEPENDC_OPTS) $(foreach way,$(WAYS),-s $(way)) -- $(CC_OPTS) -- $(MKDEPENDC_SRCS)
93 ifneq "$(MKDEPENDHS_SRCS)" ""
94 $(MKDEPENDHS) -M -optdep-f -optdep.depend $(foreach way,$(WAYS),-optdep-s -optdep$(way)) $(foreach obj,$(MKDEPENDHS_OBJ_SUFFICES),-osuf $(obj)) $(MKDEPENDHS_OPTS) $(filter-out -split-objs, $(HC_OPTS)) $(MKDEPENDHS_SRCS)
98 ##################################################################
101 # The boot target, at a minimum generates dependency information
105 ifeq "$(NO_BOOT_TARGET)" "YES"
111 ##################################################################
112 # GNU Standard targets
114 # Every Makefile should define the following targets
117 # Compile the entire program. This should be the default target.
118 # This target need not rebuild any documentation files
121 # Compile the program and copy the executables, libraries, and so on
122 # to the file names where they should reside for actual use. If
123 # there is a simple test to verify that a program is properly
124 # installed, this target should run that test.
126 # The commands should create all the directories in which files are
127 # to be installed, if they don't already exist. This includes the
128 # directories specified as the values of the variables prefix and
129 # exec_prefix , as well as all subdirectories that are needed. One
130 # way to do this is by means of an installdirs target as described
133 # Use `-' before any command for installing a man page, so that make
134 # will ignore any errors. This is in case there are systems that
135 # don't have the Unix man page documentation system installed.
139 # Delete all files from the current directory that are normally
140 # created by building the program. Don't delete the files that
141 # record the configuration. Also preserve files that could be made
142 # by building, but normally aren't because the distribution comes
145 # Delete `.dvi' files here if they are not part of the
149 # Delete all files from the current directory that are created by
150 # configuring or building the program. If you have unpacked the
151 # source and built the program without creating any other files,
152 # `make distclean' should leave only the files that were in the
156 # Like `clean', but may refrain from deleting a few files that
157 # people normally don't want to recompile. For example, the
158 # `mostlyclean' target for GCC does not delete `libgcc.a', because
159 # recompiling it is rarely necessary and takes a lot of time.
162 # Delete everything from the current directory that can be
163 # reconstructed with this Makefile. This typically includes
164 # everything deleted by distclean , plus more: C source files
165 # produced by Bison, tags tables, and so on.
167 # One exception, however: `make maintainer-clean' should not delete
168 # `configure' even if `configure' can be remade using a rule in the
169 # Makefile. More generally, `make maintainer-clean' should not delete
170 # anything that needs to exist in order to run `configure' and then
171 # begin to build the program.
174 # Update a tags table for this program.
176 # `dvi' `ps' `pdf' `html' `chm' `HxS' `rtf'
177 # Generate DVI/PS/PDF files for LaTeX/DocBook docs. Not everything is
178 # supported everywhere, but the intention is to standardise on DocBook
179 # producing all formats.
182 # Perform self-tests (if any). The user must build the program
183 # before running the tests, but need not install the program; you
184 # should write the self-tests so that they work when the program is
185 # built but not installed.
187 # The following targets are suggested as conventional names, for programs
188 # in which they are useful.
191 # Perform installation tests (if any). The user must build and
192 # install the program before running the tests. You should not
193 # assume that `$(bindir)' is in the search path.
196 # It's useful to add a target named `installdirs' to create the
197 # directories where files are installed, and their parent
198 # directories. There is a script called `mkinstalldirs' which is
199 # convenient for this; find it in the Texinfo package.
200 # (GHC: we use a close relative of the suggested script, situated
201 # in glafp-utils/mkdirhier -- SOF)
206 ###########################################
210 ###########################################
212 # For each of these variables that is defined
213 # we generate one "all" rule and one rule for the variable itself:
215 # HS_PROG Haskell program
219 # For details of exactly what rule is generated, see the
220 # relevant section below
224 #----------------------------------------
227 ifneq "$(HS_PROG)" ""
230 ifneq "$(BootingFromHc)" "YES"
231 $(HS_PROG) :: $(OBJS)
232 $(HC) -o $@ $(HC_OPTS) $(LD_OPTS) $(OBJS)
235 $(HS_PROG) :: $(OBJS)
236 $(CC) -o $@ $(HC_BOOT_CC_OPTS) $(HC_BOOT_LD_OPTS) $(OBJS) $(HC_BOOT_LIBS)
240 #----------------------------------------
246 $(C_PROG) :: $(C_OBJS)
247 $(CC) -o $@ $(CC_OPTS) $(LD_OPTS) $(C_OBJS) $(LIBS)
250 #----------------------------------------
253 # Build $(LIBRARY) from $(LIBOBJS)+$(STUBOBJS)
260 # Rule to build $(LIBRARY)
262 ifneq "$(LIBRARY)" ""
268 $(AR) $(AR_OPTS) $@ $(STUBOBJS) $(LIBOBJS)
274 al -out:$@ $(STUBOBJS) $(LIBOBJS)
279 # For Haskell object files, we might have chosen to split
280 # up the object files. Test for whether the library being
281 # built is consisting of Haskell files by (hackily) checking
282 # whether HS_SRCS is empty or not.
285 # can't split objs in way 'u', so we disable it here
290 ifneq "$(HS_SRCS)" ""
291 ifeq "$(SplitObjs)" "YES"
293 SRC_HC_OPTS += -split-objs
295 # We generate the archive into a temporary file libfoo.a.tmp, then
296 # rename it at the end. This avoids the problem that ar may sometimes
297 # fail, leaving a partially built archive behind.
298 ifeq "$(ArSupportsInput)" ""
301 (echo $(STUBOBJS) $(C_OBJS) $(GC_C_OBJS); $(FIND) $(patsubst %.$(way_)o,%_split,$(HS_OBJS)) -name '*.$(way_)o' -print) | xargs $(AR) $@
307 echo $(STUBOBJS) > $@.list
308 echo $(C_OBJS) >> $@.list
309 echo $(GC_C_OBJS) >> $@.list
310 $(FIND) $(patsubst %.$(way_)o,%_split,$(HS_OBJS)) -name '*.$(way_)o' -print >> $@.list
311 $(AR) $(AR_OPTS) $@ $(ArSupportsInput) $@.list
317 # Extra stuff for compiling Haskell files with $(SplitObjs):
320 # If (Haskell) object files are split, cleaning up
321 # consist of descending into the directories where
322 # the myriads of object files have been put.
326 $(FIND) $(patsubst %.$(way_)o,%_split,$(HS_OBJS)) -name '*.$(way_)o' -print -o -name ld.script -print | xargs $(RM) __rm_food
327 -rmdir $(patsubst %.$(way_)o,%_split,$(HS_OBJS)) > /dev/null 2>&1
333 # Remove local symbols from library objects if requested.
336 ifeq "$(StripLibraries)" "YES"
337 ifeq "$(SplitObjs)" "YES"
338 SRC_HC_POST_OPTS += \
339 for i in $(basename $@)_split/*.$(way_)o; do \
340 $(LD) -r $(LD_X) -o $$i.tmp $$i; \
344 SRC_HC_POST_OPTS += \
345 $(LD) -r $(LD_X) -o $@.tmp $@; $(MV) $@.tmp $@
347 endif # StripLibraries
349 # Note: $(STUBOBJS) isn't depended on here, but included when building the lib.
350 # (i.e., the assumption is that $(STUBOBJS) are created as a side-effect
351 # of building $(LIBOBJS)).
352 $(LIBRARY) : $(LIBOBJS)
356 #----------------------------------------
357 # Building Win32 DLLs
360 ifeq "$(DLLized)" "YES"
361 SRC_CC_OPTS += -DDLLized
363 ifneq "$(PACKAGE)" ""
365 SRC_BLD_DLL_OPTS += --export-all --output-def=HS$(PACKAGE)$(_cbits)$(_way).def DllVersionInfo.$(way_)o
367 ifneq "$(PACKAGE) $(IS_CBITS_LIB)" "std YES"
368 ifneq "$(PACKAGE)" "rts"
369 SRC_BLD_DLL_OPTS += -lHSstd_cbits_imp -L$(GHC_LIB_DIR)/std/cbits
370 SRC_BLD_DLL_OPTS += -lHSrts_$(way_)imp -L$(GHC_RTS_DIR)
371 ifneq "$(PACKAGE)" "std"
372 ifeq "$(IS_CBITS_LIB)" ""
373 SRC_BLD_DLL_OPTS += -lHSstd_$(way_)imp -L$(GHC_LIB_DIR)/std
379 SRC_BLD_DLL_OPTS += -lgmp -L. -L$(GHC_RTS_DIR)/gmp
380 ifeq "$(IS_CBITS_LIB)" ""
381 SRC_BLD_DLL_OPTS += $(patsubst %,-lHS%_$(way_)imp, $(PACKAGE_DEPS))
382 SRC_BLD_DLL_OPTS += $(patsubst %,-L../%, $(PACKAGE_DEPS))
384 ifneq "$(HAS_CBITS)" ""
385 SRC_BLD_DLL_OPTS += -lHS$(PACKAGE)_cbits_imp -Lcbits
387 SRC_BLD_DLL_OPTS += -lwsock32 -lwinmm
389 endif # PACKAGE != ""
393 ifneq "$(LIBRARY)" ""
395 all :: DllVersionInfo.$(way_)o
397 ifeq "$(DLL_NAME)" ""
398 DLL_NAME = $(patsubst %.a,%.dll,$(subst lib,,$(LIBRARY)))
401 ifneq "$(DLL_NAME)" ""
402 DLL_NAME := $(DLL_PEN)/$(DLL_NAME)
407 ifeq "$(DLL_IMPLIB_NAME)" ""
408 DLL_IMPLIB_NAME = $(patsubst %.a,%_imp.a,$(LIBRARY))
411 $(DLL_NAME) :: $(LIBRARY)
412 $(BLD_DLL) --output-lib $(DLL_IMPLIB_NAME) -o $(DLL_NAME) $(LIBRARY) $(BLD_DLL_OPTS)
413 endif # LIBRARY != ""
418 # Version information is baked into a DLL by having the DLL include DllVersionInfo.o.
419 # The version info contains two user tweakables: DLL_VERSION and DLL_VERSION_NAME.
420 # (both are given sensible defaults though.)
422 # Note: this will not work as expected with Cygwin B20.1; you need a more recent
423 # version of binutils (to pick up windres bugfixes.)
426 DLL_VERSION=$(ProjectVersion)
429 ifndef DLL_VERSION_NAME
430 DLL_VERSION_NAME="http://www.haskell.org/ghc"
433 ifndef DLL_DESCRIPTION
434 DLL_DESCRIPTION="A GHC-compiled DLL"
438 EXE_VERSION=$(ProjectVersion)
441 ifndef EXE_VERSION_NAME
442 EXE_VERSION_NAME="http://www.haskell.org/ghc"
445 ifndef EXE_DESCRIPTION
446 EXE_DESCRIPTION="A GHC-compiled binary"
450 # Little bit of lo-fi mangling to get at the right set of settings depending
451 # on whether we're generating the VERSIONINFO for a DLL or EXE
453 DLL_OR_EXE=$(subst VersionInfo.$(way_)rc,,$@)
454 VERSION_FT=$(subst Dll, 0x2L, $(subst Exe, 0x1L, $(DLL_OR_EXE)))
455 VERSION_RES_NAME=$(subst Exe,$(EXE_VERSION_NAME), $(subst Dll, $(DLL_VERSION_NAME),$(DLL_OR_EXE)))
456 VERSION_RES=$(subst Exe,$(EXE_VERSION), $(subst Dll, $(DLL_VERSION),$(DLL_OR_EXE)))
457 VERSION_DESC=$(subst Exe,$(EXE_DESCRIPTION), $(subst Dll, $(DLL_DESCRIPTION),$(DLL_OR_EXE)))
459 DllVersionInfo.$(way_)rc ExeVersionInfo.$(way_)rc:
460 $(RM) DllVersionInfo.$(way_)rc
461 echo "1 VERSIONINFO" > $@
462 echo "FILEVERSION 1,0,0,1" >> $@
463 echo "PRODUCTVERSION 1,0,0,1" >> $@
464 echo "FILEFLAGSMASK 0x3fL" >> $@
465 echo "FILEOS 0x4L" >> $@
466 echo "FILETYPE $(VERSION_FT)" >> $@
467 echo "FILESUBTYPE 0x0L" >> $@
469 echo " BLOCK \"StringFileInfo\"" >> $@
471 echo " BLOCK \"040904B0\"" >> $@
473 echo " VALUE \"CompanyName\", \"$(VERSION_RES_NAME)\\0\"" >> $@
474 echo " VALUE \"FileVersion\", \"$(VERSION_RES)\\0\"" >> $@
475 echo " VALUE \"ProductVersion\", \"$(VERSION_RES)\\0\"" >> $@
476 echo " VALUE \"FileDescription\", \"$(VERSION_DESC)\\0\"" >> $@
479 echo " BLOCK \"VarFileInfo\"" >> $@
481 echo " VALUE \"Translation\", 0x0409, 1200" >> $@
485 # ---------------------------------------------------------------------------
488 # links to programs: we sometimes install a program as
489 # <name>-<version> with a link from <name> to the real program.
493 ifeq "$(LINK_TARGET)" ""
494 ifneq "$(HS_PROG)" ""
495 LINK_TARGET = $(HS_PROG)
498 LINK_TARGET = $(C_PROG)
500 $(error Cannot deduce LINK_TARGET)
506 # install links to script drivers.
509 @$(INSTALL_DIR) $(bindir)
510 @if ( $(PERL) -e '$$fn="$(bindir)/$(LINK)"; exit ((! -f $$fn || -l $$fn) ? 0 : 1);' ); then \
511 echo "Creating a symbolic link from $(LINK_TARGET) to $(LINK) in $(bindir)"; \
512 $(RM) $(bindir)/$(LINK); \
513 $(LN_S) $(LINK_TARGET) $(bindir)/$(LINK); \
515 echo "Creating a symbolic link from $(LINK_TARGET) to $(LINK) in $(bindir) failed: \`$(bindir)/$(LINK)' already exists"; \
516 echo "Perhaps remove \`$(bindir)/$(LINK)' manually?"; \
523 ###########################################
525 # Targets: install install-strip
527 ###########################################
529 # For each of these variables that is defined, you
530 # get one install rule
532 # INSTALL_PROGS executable programs in $(bindir)
533 # INSTALL_SCRIPTS executable scripts in $(bindir)
534 # INSTALL_LIBS platform-dependent libraries in $(libdir) (ranlib'ed)
535 # INSTALL_LIB_SCRIPTS platform-dependent scripts in $(libdir)
536 # INSTALL_LIBEXECS platform-dependent execs in $(libdir)
537 # INSTALL_DATAS platform-independent files in $(datadir)
538 # INSTALL_IFACES platform-dependent interface files in $(ifacedir)
540 # If the installation directory variable is undefined, the install rule simply
541 # emits a suitable error message.
543 # Remember, too, that the installation directory variables ($(bindir) and
544 # friends can be overridden from their original settings in mk/config.mk.in
547 .PHONY: install install-docs installdirs install-strip install-dirs install-docs show-install
550 @echo "bindir = $(bindir)"
551 @echo "libdir = $(libdir)"
552 @echo "libexecdir = $(libexecdir) # by default, same as libdir"
553 @echo "datadir = $(datadir) # unused for ghc project"
556 # Sometimes useful to separate out the creation of install directories
557 # from the installation itself.
560 @$(INSTALL_DIR) $(bindir)
561 @$(INSTALL_DIR) $(libdir)
562 @$(INSTALL_DIR) $(libexecdir)
563 @$(INSTALL_DIR) $(datadir)
565 # Better do this first...
566 # but we won't for the moment, do it on-demand from
567 # within the various install targets instead.
568 #install:: install-dirs
571 # Setting user/group ownership for the installed entities
573 ifneq "$(INSTALL_OWNER)" ""
574 SRC_INSTALL_OPTS += -o $(INSTALL_OWNER)
576 ifneq "$(INSTALL_GROUP)" ""
577 SRC_INSTALL_OPTS += -g $(INSTALL_GROUP)
581 ifneq "$(strip $(INSTALL_PROGS))" ""
584 # Here's an interesting one - when using the win32 version
585 # of install (provided via the cygwin toolkit), we have to
586 # supply the .exe suffix, *if* there's no other suffix.
588 # The rule below does this by ferreting out the suffix of each
589 # entry in the INSTALL_PROGS list. If there's no suffix, use
592 INSTALL_PROGS := $(foreach p, $(INSTALL_PROGS), $(addsuffix $(if $(suffix $(p)),,$(exeext)), $(basename $(p))))
594 install:: $(INSTALL_PROGS)
595 @$(INSTALL_DIR) $(bindir)
596 @for i in $(INSTALL_PROGS); do \
597 echo $(INSTALL_PROGRAM) $(INSTALL_BIN_OPTS) $$i $(bindir); \
598 $(INSTALL_PROGRAM) $(INSTALL_BIN_OPTS) $$i $(bindir) ; \
599 if test "$(darwin_TARGET_OS)" = "1"; then \
600 sh $(FPTOOLS_TOP)/mk/fix_install_names.sh $(libdir) $(bindir)/$$i ; \
606 # Just like INSTALL_PROGS, but prefix with install sites bin/lib/data and
607 # install without stripping.
609 ifneq "$(strip $(INSTALL_SCRIPTS))" ""
610 install:: $(INSTALL_SCRIPTS)
611 @$(INSTALL_DIR) $(bindir)
612 for i in $(INSTALL_SCRIPTS); do \
613 $(INSTALL_SCRIPT) $(INSTALL_OPTS) $$i $(bindir); \
617 ifneq "$(strip $(INSTALL_LIB_SCRIPTS))" ""
618 install:: $(INSTALL_LIB_SCRIPTS)
619 @$(INSTALL_DIR) $(libdir)
620 for i in $(INSTALL_LIB_SCRIPTS); do \
621 $(INSTALL_SCRIPT) $(INSTALL_OPTS) $$i $(libdir); \
625 ifneq "$(strip $(INSTALL_LIBEXEC_SCRIPTS))" ""
626 install:: $(INSTALL_LIBEXEC_SCRIPTS)
627 @$(INSTALL_DIR) $(libexecdir)
628 for i in $(INSTALL_LIBEXEC_SCRIPTS); do \
629 $(INSTALL_SCRIPT) $(INSTALL_OPTS) $$i $(libexecdir); \
633 ifneq "$(strip $(INSTALL_LIBS))" ""
634 install:: $(INSTALL_LIBS)
635 @$(INSTALL_DIR) $(libdir)
636 for i in $(INSTALL_LIBS); do \
639 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(libdir); \
640 $(RANLIB) $(libdir)/`basename $$i` ;; \
642 $(INSTALL_DATA) -s $(INSTALL_OPTS) $$i $(libdir) ;; \
644 $(INSTALL_SHLIB) $(INSTALL_OPTS) $$i $(libdir) ;; \
646 $(INSTALL_SHLIB) $(INSTALL_OPTS) $$i $(libdir); \
647 install_name_tool -id $(libdir)/`basename $$i` $(libdir)/`basename $$i` ;; \
649 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(libdir); \
654 ifneq "$(strip $(INSTALL_LIBEXECS))" ""
656 # See above comment next to defn of INSTALL_PROGS for what
657 # the purpose of this one-liner is.
659 INSTALL_LIBEXECS := $(foreach p, $(INSTALL_LIBEXECS), $(addsuffix $(subst _,,$(subst __,$(exeext),_$(suffix $(p))_)), $(basename $(p))))
661 install:: $(INSTALL_LIBEXECS)
662 @$(INSTALL_DIR) $(libexecdir)
663 -for i in $(INSTALL_LIBEXECS); do \
664 $(INSTALL_PROGRAM) $(INSTALL_BIN_OPTS) $$i $(libexecdir); \
665 if test "$(darwin_TARGET_OS)" = "1"; then \
666 sh $(FPTOOLS_TOP)/mk/fix_install_names.sh $(libdir) $(libexecdir)/`basename $$i` ; \
671 ifneq "$(strip $(INSTALL_DATAS))" ""
672 install:: $(INSTALL_DATAS)
673 @$(INSTALL_DIR) $(datadir)
674 for i in $(INSTALL_DATAS); do \
675 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(datadir); \
679 ifneq "$(strip $(INSTALL_IFACES))" ""
680 install:: $(INSTALL_IFACES)
681 @$(INSTALL_DIR) $(ifacedir)
682 for i in $(INSTALL_IFACES); do \
683 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(ifacedir); \
687 ifneq "$(strip $(INSTALL_IFACES_WITH_DIRS))" ""
688 install:: $(INSTALL_IFACES_WITH_DIRS)
689 @$(INSTALL_DIR) $(ifacedir)
690 for i in $(INSTALL_IFACES_WITH_DIRS); do \
691 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(ifacedir)/`dirname $$i`; \
695 ifneq "$(strip $(INSTALL_INCLUDES))" ""
696 install:: $(INSTALL_INCLUDES)
697 @$(INSTALL_DIR) $(includedir)
698 for i in $(INSTALL_INCLUDES); do \
699 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(includedir); \
703 ifneq "$(strip $(INSTALL_DOCS))" ""
704 ifneq "$(XMLDocWays)" ""
705 install-docs:: $(INSTALL_DOCS)
706 @$(INSTALL_DIR) $(datadir)
707 for i in $(INSTALL_DOCS); do \
708 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(datadir); \
713 # TODO: The following could be an entry for an Obfuscated Makefile Contest...
714 ifneq "$(strip $(INSTALL_XML_DOC))" ""
715 ifneq "$(XMLDocWays)" ""
716 install-docs:: $(foreach i,$(XMLDocWays),$(INSTALL_XML_DOC)$(patsubst %.html-no-chunks,%.html,$(patsubst %.html,%/index.html,.$(i))))
717 @$(INSTALL_DIR) $(datadir)
718 @for i in $(XMLDocWays); do \
719 if [ $$i = "html" ]; then \
720 $(INSTALL_DIR) $(datadir)/html; \
721 $(INSTALL_DIR) $(datadir)/html/$(INSTALL_XML_DOC); \
722 echo "( cd $(INSTALL_XML_DOC) && $(CP) * $(datadir)/html/$(INSTALL_XML_DOC) )" ; \
723 ( cd $(INSTALL_XML_DOC) && $(CP) * $(datadir)/html/$(INSTALL_XML_DOC) ) ; \
725 $(INSTALL_DIR) $(datadir)/doc; \
726 echo $(INSTALL_DATA) $(INSTALL_OPTS) $(INSTALL_XML_DOC)`echo .$$i | sed s/\.html-no-chunks/.html/` $(datadir)/doc; \
727 $(INSTALL_DATA) $(INSTALL_OPTS) $(INSTALL_XML_DOC)`echo .$$i | sed s/\.html-no-chunks/.html/` $(datadir)/doc; \
729 if [ $$i = "html-no-chunks" ]; then \
730 echo $(CP) $(FPTOOLS_CSS_ABS) $(datadir)/doc; \
731 $(CP) $(FPTOOLS_CSS_ABS) $(datadir)/doc; \
738 # install-strip is from the GNU Makefile standard.
742 @$(MAKE) EXTRA_INSTALL_OPTS='-s' install
745 ##############################################################################
747 # Targets: check tags show
749 ##############################################################################
751 #------------------------------------------------------------
757 @for i in $(filter-out %.lhs .hs, $(TESTS)) ''; do \
758 if (test -f "$$i"); then \
759 echo Running: `basename $$i` ; \
760 cd test; `basename $$i` ; \
764 #------------------------------------------------------------
769 tags TAGS:: $(TAGS_HS_SRCS) $(TAGS_C_SRCS)
772 ifneq "$(TAGS_HS_SRCS)" ""
773 $(HSTAGS) $(HSTAGS_OPTS) $(TAGS_HS_SRCS)
775 ifneq "$(TAGS_C_SRCS)" ""
776 etags -a $(TAGS_C_SRCS)
778 @( DEREFFED=`ls -l Makefile | sed -e 's/.*-> \(.*\)/\1/g'` && $(RM) `dirname $$DEREFFED`/TAGS && $(CP) TAGS `dirname $$DEREFFED` ) 2>/dev/null || echo TAGS file generated, perhaps copy over to source tree?
780 #------------------------------------------------------------
782 # to see the effective value used for a Makefile variable, do
783 # make show VALUE=MY_VALUE
787 @echo '$(VALUE)="$($(VALUE))"'
789 ################################################################################
791 # DocBook XML Documentation
793 ################################################################################
795 .PHONY: html html-no-chunks chm HxS fo dvi ps pdf
797 ifneq "$(XML_DOC)" ""
801 # multi-file XML document: main document name is specified in $(XML_DOC),
802 # sub-documents (.xml files) listed in $(XML_SRCS).
804 ifeq "$(XML_SRCS)" ""
805 XML_SRCS = $(wildcard *.xml)
808 XML_HTML = $(addsuffix /index.html,$(basename $(XML_DOC)))
809 XML_HTML_NO_CHUNKS = $(addsuffix .html,$(XML_DOC))
810 XML_CHM = $(addsuffix .chm,$(XML_DOC))
811 XML_HxS = $(addsuffix .HxS,$(XML_DOC))
812 XML_FO = $(addsuffix .fo,$(XML_DOC))
813 XML_DVI = $(addsuffix .dvi,$(XML_DOC))
814 XML_PS = $(addsuffix .ps,$(XML_DOC))
815 XML_PDF = $(addsuffix .pdf,$(XML_DOC))
817 $(XML_HTML) $(XML_NO_CHUNKS_HTML) $(XML_FO) $(XML_DVI) $(XML_PS) $(XML_PDF) :: $(XML_SRCS)
820 html-no-chunks :: $(XML_HTML_NO_CHUNKS)
828 CLEAN_FILES += $(XML_HTML_NO_CHUNKS) $(XML_FO) $(XML_DVI) $(XML_PS) $(XML_PDF)
831 $(RM) -rf $(XML_DOC).out $(FPTOOLS_CSS) $(basename $(XML_DOC)) $(basename $(XML_DOC))-htmlhelp
834 $(XMLLINT) --valid --noout $(XMLLINT_OPTS) $(XML_DOC).xml
837 ##############################################################################
841 ##############################################################################
843 # we have to be careful about recursion here; since all the clean
844 # targets are recursive, we don't want to make eg. distclean depend on
845 # clean because that would result in far too many recursive calls.
847 .PHONY: mostlyclean clean distclean maintainer-clean
850 rm -f $(MOSTLY_CLEAN_FILES)
852 # extraclean is used for adding actions to the clean target.
856 rm -f $(MOSTLY_CLEAN_FILES) $(CLEAN_FILES)
858 distclean:: extraclean
859 rm -f $(MOSTLY_CLEAN_FILES) $(CLEAN_FILES) $(DIST_CLEAN_FILES)
861 maintainer-clean:: extraclean
862 @echo 'This command is intended for maintainers to use; it'
863 @echo 'deletes files that may need special tools to rebuild.'
864 rm -f $(MOSTLY_CLEAN_FILES) $(CLEAN_FILES) $(DIST_CLEAN_FILES) $(MAINTAINER_CLEAN_FILES)
866 ################################################################################
870 ################################################################################
872 # Here is the ingenious jiggery pokery that allows you to build multiple versions
873 # of a program in a single build tree.
875 # The ways setup requires the following variables to be set:
877 # Expects: $(WAYS) the possible "way" strings to one of
878 # which $(way) will be set
881 ifeq "$(findstring $(way), $(WAYS))" ""
882 $(error Unknown way $(way))
886 # So how does $(way) ever get set to anything? Answer, we recursively
887 # invoke make, setting $(way) on the command line.
888 # When do we do this recursion? Answer: whenever the programmer
889 # asks make to make a target that involves a way suffix.
890 # We must remember *not* to recurse again; but that's easy: we
891 # just see if $(way) is set:
895 # If $(WAYS) = p mc, then WAY_TARGETS expands to
896 # %.p_lhs %.p_hs %.p_o ... %.mc_lhs %.p_hs ...
897 # and OTHER_WAY_TARGETS to
898 # %_p.a %_p %_mc.a %_mc
899 # where the suffixes are from $(SUFFIXES)
901 # We have to treat libraries and "other" targets differently,
902 # because their names are of the form
903 # libHS_p.a and Foo_p
904 # whereas everything else has names of the form
907 FPTOOLS_SUFFIXES := o hi hc
909 WAY_TARGETS = $(foreach way,$(WAYS),$(foreach suffix, $(FPTOOLS_SUFFIXES), %.$(way)_$(suffix)))
910 LIB_WAY_TARGETS = $(foreach way,$(WAYS),%_$(way).a %_$(way))
912 # $@ will be something like Foo.p_o
913 # $(suffix $@) returns .p_o
914 # $(subst .,.p_o) returns p_o
915 # $(subst _,.,p_o) returns p.o (clever)
916 # $(basename p.o) returns p
919 $(MAKE) way=$(basename $(subst _,.,$(subst .,,$(suffix $@)))) $@
921 # $(@F) will be something like libHS_p.a, or Foo_p
922 # $(basename $(@F)) will be libHS_p, or Foo_p
923 # The sed script extracts the "p" part.
926 $(MAKE) $(MFLAGS) $@ way=$(subst .,,$(suffix $(subst _,.,$(basename $@))))
930 # -------------------------------------------------------------------------
931 # Object and interface files have suffixes tagged with their ways
934 SRC_HC_OPTS += -hisuf $(way_)hi -hcsuf $(way_)hc -osuf $(way_)o
937 # -------------------------------------------------------------------------
938 # Rules to invoke the current target recursively for each way
940 ifneq "$(strip $(WAYS))" ""
943 # NB: the targets exclude
945 # since these are way-independent
946 all docs TAGS clean distclean mostlyclean maintainer-clean install ::
947 @echo "------------------------------------------------------------------------"
948 @echo "== Recursively making \`$@' for ways: $(WAYS) ..."
949 @echo "PWD = $(shell pwd)"
950 @echo "------------------------------------------------------------------------"
951 # Don't rely on -e working, instead we check exit return codes from sub-makes.
952 case '${MFLAGS}' in *-[ik]*) x_on_err=0;; *-r*[ik]*) x_on_err=0;; *) x_on_err=1;; esac; \
953 for i in $(WAYS) ; do \
954 echo "------------------------------------------------------------------------"; \
955 echo "== $(MAKE) way=$$i $@;"; \
956 echo "PWD = $(shell pwd)"; \
957 echo "------------------------------------------------------------------------"; \
958 $(MAKE) way=$$i --no-print-directory $(MFLAGS) $@ ; \
959 if [ $$? -eq 0 ] ; then true; else exit $$x_on_err; fi; \
961 @echo "------------------------------------------------------------------------"
962 @echo "== Finished recursively making \`$@' for ways: $(WAYS) ..."
963 @echo "PWD = $(shell pwd)"
964 @echo "------------------------------------------------------------------------"
970 ##################################################################
974 # This was once at the top of the file, allegedly because it was
975 # needed for some targets, e.g. when building DLLs in libraries. But
976 # since this reason is a little short on information, and I'm having
977 # trouble with subdirectory builds happening before the current
978 # directory when building hslibs (bad interaction with including
979 # _hsc.o files in the cbits lib) so I'm moving the recursive makes to
980 # the end --SDM 12/12/2001
982 ##################################################################
984 # Here are the diabolically clever rules that
986 # (a) for each "recursive target" <t>
987 # propagates "make <t>" to directories in SUBDIRS
989 # (b) when SUBDIRS is empty,
990 # for each "multi-way-target" <t>
991 # calls "make way=w <t>" for each w in $(WAYS)
993 # This has the effect of making the standard target
994 # in each of the specified ways (as well as in the normal way
996 # Controlling variables
997 # WAYS = extra (beyond the normal way) ways to build things in
998 # SUBDIRS = subdirectories to recurse into
1000 # No ways, so iterate over the SUBDIRS
1002 # note about recursively invoking make: we'd like make to drop all the
1003 # way back to the top level if it fails in any of the
1004 # sub(sub-...)directories. This is done by setting the -e flag to the
1005 # shell during the loop, which causes an immediate failure if any of
1006 # the shell commands fail.
1008 # One exception: if the user gave the -i or -k flag to make in the
1009 # first place, we'd like to reverse this behaviour. So we check for
1010 # these flags, and set the -e flag appropriately. NOTE: watch out for
1011 # the --no-print-directory flag which is passed to recursive
1012 # invocations of make.
1015 ifneq "$(SUBDIRS)" ""
1017 # we override the 'boot', 'all' and 'install' targets in the top
1018 # level Makefile. Some of the sub-projects also set 'boot' to empty.
1020 ifeq "$(NO_ALL_TARGET)" "YES"
1026 ifeq "$(NO_BOOT_TARGET)" "YES"
1032 ifeq "$(NO_INSTALL_TARGET)" "YES"
1034 INSTALL_DOCS_TARGET =
1036 INSTALL_TARGET = install
1037 INSTALL_DOCS_TARGET = install-docs
1040 $(ALL_TARGET) docs runtests $(BOOT_TARGET) TAGS clean distclean mostlyclean maintainer-clean $(INSTALL_TARGET) $(INSTALL_DOCS_TARGET) html chm HxS ps dvi txt::
1041 @echo "------------------------------------------------------------------------"
1042 @echo "== Recursively making \`$@' in $(SUBDIRS) ..."
1043 @echo "PWD = $(shell pwd)"
1044 @echo "------------------------------------------------------------------------"
1045 # Don't rely on -e working, instead we check exit return codes from sub-makes.
1046 @case '${MFLAGS}' in *-[ik]*) x_on_err=0;; *-r*[ik]*) x_on_err=0;; *) x_on_err=1;; esac; \
1047 if [ $$x_on_err -eq 0 ]; \
1048 then echo "Won't exit on error due to MFLAGS: ${MFLAGS}"; \
1050 for i in $(SUBDIRS); do \
1051 echo "------------------------------------------------------------------------"; \
1052 echo "== $(MAKE) $@ $(MFLAGS);"; \
1053 echo " in $(shell pwd)/$$i"; \
1054 echo "------------------------------------------------------------------------"; \
1055 $(MAKE) --no-print-directory -C $$i $(MFLAGS) $@; \
1056 if [ $$? -eq 0 -o $$x_on_err -eq 0 ]; \
1057 then echo "Finished making $@ in $$i": $$?; \
1058 else echo "Failed making $@ in $$i": $$?; exit 1; \
1061 @echo "------------------------------------------------------------------------"
1062 @echo "== Finished making \`$@' in $(SUBDIRS) ..."
1063 @echo "PWD = $(shell pwd)"
1064 @echo "------------------------------------------------------------------------"
1070 # Selectively building subdirectories.
1073 ifneq "$(SUBDIRS)" ""
1075 $(MAKE) -C $@ $(MFLAGS)
1078 # -----------------------------------------------------------------------------
1081 # Sometimes we want to clean things only after the recursve cleaning
1082 # has heppened (eg. if the files we're about to remove would affect
1083 # the recursive traversal).
1086 rm -f $(LATE_DIST_CLEAN_FILES)
1089 rm -f $(LATE_DIST_CLEAN_FILES)