1 #################################################################################
5 # Standard targets for fptools
7 #################################################################################
10 # This file contain three groups of target rules:
16 # 2. GNU standard targets
18 # install* uninstall installcheck installdirs
19 # clean* distclean* mostlyclean* maintainer-clean*
21 # dvi ps (no info) FPTOOLS adds: pdf rtf html
24 # 3. Some of the above targets have a version that
25 # recursively invokes that target in sub-directories.
26 # This relies on the importing Makefile setting SUBDIRS
28 # The recursive targets are marked with a * above
36 ##################################################################
40 # At the top of the file so that recursive makes happen before
41 # makes in the main directory. This is needed for some targets,
42 # e.g. when building DLLs in hslibs.
44 ##################################################################
46 # Here are the diabolically clever rules that
48 # (a) for each "recursive target" <t>
49 # propagates "make <t>" to directories in SUBDIRS
51 # (b) when SUBDIRS is empty,
52 # for each "multi-way-target" <t>
53 # calls "make way=w <t>" for each w in $(WAYS)
55 # This has the effect of making the standard target
56 # in each of the specified ways (as well as in the normal way
58 # Controlling variables
59 # WAYS = extra (beyond the normal way) ways to build things in
60 # SUBDIRS = subdirectories to recurse into
62 # No ways, so iterate over the SUBDIRS
64 # note about recursively invoking make: we'd like make to drop all the
65 # way back to the top level if it fails in any of the
66 # sub(sub-...)directories. This is done by setting the -e flag to the
67 # shell during the loop, which causes an immediate failure if any of
68 # the shell commands fail.
70 # One exception: if the user gave the -i or -k flag to make in the
71 # first place, we'd like to reverse this behaviour. So we check for
72 # these flags, and set the -e flag appropriately. NOTE: watch out for
73 # the --no-print-directory flag which is passed to recursive
74 # invocations of make.
76 # NOTE: Truly weird use of exit below to stop the for loop dead in
77 # its tracks should any of the sub-makes fail. By my reckoning,
78 # "cmd || exit $?" should be equivalent to "cmd"
82 # we override the boot & all targets in the top level Makefile
83 ifneq "$(NO_ALL_TARGETS)" "YES"
86 INSTALL_TARGET = install
89 $(ALL_TARGET) docs runtests $(BOOT_TARGET) TAGS clean distclean mostlyclean maintainer-clean $(INSTALL_TARGET) html ps dvi txt::
90 @echo "------------------------------------------------------------------------"
91 @echo "===fptools== Recursively making \`$@' in $(SUBDIRS) ..."
92 @echo "PWD = $(shell pwd)"
93 @echo "------------------------------------------------------------------------"
94 # Don't rely on -e working, instead we check exit return codes from sub-makes.
95 @case '${MFLAGS}' in *-[ik]*) x_on_err=0;; *-r*[ik]*) x_on_err=0;; *) x_on_err=1;; esac; \
96 for i in $(SUBDIRS); do \
97 echo "------------------------------------------------------------------------"; \
98 echo "==fptools== $(MAKE) $@ $(MFLAGS);"; \
99 echo " in $(shell pwd)/$$i"; \
100 echo "------------------------------------------------------------------------"; \
101 $(MAKE) --no-print-directory -C $$i $(MFLAGS) $@; \
102 if [ $$? -eq 0 -o $$x_on_err -eq 0 ] ; then true; else exit 1; fi; \
104 @echo "------------------------------------------------------------------------"
105 @echo "===fptools== Finished making \`$@' in $(SUBDIRS) ..."
106 @echo "PWD = $(shell pwd)"
107 @echo "------------------------------------------------------------------------"
112 # Selectively building subdirectories.
115 ifneq "$(SUBDIRS)" ""
117 $(MAKE) -C $@ $(MFLAGS)
120 ##################################################################
121 # FPtools standard targets
125 # The depend target has to cope with a set of files that may have
126 # different ways of computing their dependencies, i.e., a Haskell
127 # module's dependencies are computed differently from C files.
129 # Note that we don't compute dependencies automatically, i.e., have the
130 # .depend file be a target that is dependent on the Haskell+C sources,
131 # and then have the `depend' target depend on `.depend'. The reason for
132 # this is that when GNU make is processing the `include .depend' statement
133 # it records .depend as being a Makefile. Before doing any other processing,
134 # `make' will try to check to see if the Makefiles are up-to-date. And,
135 # surprisingly enough, .depend has a rule for it, so if any of the source
136 # files change, it will be invoked, *regardless* of what target you're making.
138 # So, for now, the dependencies has to be re-computed manually via `make depend'
139 # whenever a module changes its set of imports. Doing what was outlined above
140 # is only a small optimisation anyway, it would avoid the recomputation of
141 # dependencies if the .depend file was newer than any of the source modules.
145 # Compiler produced files that are targets of the source's imports.
146 MKDEPENDHS_OBJ_SUFFICES=o
148 depend :: $(MKDEPENDHS_SRCS) $(MKDEPENDC_SRCS)
151 ifneq "$(DOC_SRCS)" ""
152 $(MKDEPENDLIT) -o .depend $(MKDEPENDLIT_OPTS) $(filter %.lit,$(DOC_SRCS))
154 ifneq "$(MKDEPENDC_SRCS)" ""
155 $(MKDEPENDC) -f .depend $(MKDEPENDC_OPTS) $(foreach way,$(WAYS),-s $(way)) -- $(CC_OPTS) -- $(MKDEPENDC_SRCS)
157 ifneq "$(MKDEPENDHS_SRCS)" ""
158 $(MKDEPENDHS) -M -optdep-f -optdep.depend $(foreach way,$(WAYS),-optdep-s -optdep$(way)) $(foreach obj,$(MKDEPENDHS_OBJ_SUFFICES),-osuf $(obj)) $(MKDEPENDHS_OPTS) $(HC_OPTS) $(MKDEPENDHS_SRCS)
162 ##################################################################
165 # The boot target, at a minimum generates dependency information
171 ##################################################################
172 # GNU Standard targets
174 # Every Makefile should define the following targets
177 # Compile the entire program. This should be the default target.
178 # This target need not rebuild any documentation files
181 # Compile the program and copy the executables, libraries, and so on
182 # to the file names where they should reside for actual use. If
183 # there is a simple test to verify that a program is properly
184 # installed, this target should run that test.
186 # The commands should create all the directories in which files are
187 # to be installed, if they don't already exist. This includes the
188 # directories specified as the values of the variables prefix and
189 # exec_prefix , as well as all subdirectories that are needed. One
190 # way to do this is by means of an installdirs target as described
193 # Use `-' before any command for installing a man page, so that make
194 # will ignore any errors. This is in case there are systems that
195 # don't have the Unix man page documentation system installed.
198 # Delete all the installed files that the `install' target would
199 # create (but not the noninstalled files such as `make all' would
204 # Delete all files from the current directory that are normally
205 # created by building the program. Don't delete the files that
206 # record the configuration. Also preserve files that could be made
207 # by building, but normally aren't because the distribution comes
210 # Delete `.dvi' files here if they are not part of the
214 # Delete all files from the current directory that are created by
215 # configuring or building the program. If you have unpacked the
216 # source and built the program without creating any other files,
217 # `make distclean' should leave only the files that were in the
221 # Like `clean', but may refrain from deleting a few files that
222 # people normally don't want to recompile. For example, the
223 # `mostlyclean' target for GCC does not delete `libgcc.a', because
224 # recompiling it is rarely necessary and takes a lot of time.
227 # Delete everything from the current directory that can be
228 # reconstructed with this Makefile. This typically includes
229 # everything deleted by distclean , plus more: C source files
230 # produced by Bison, tags tables, and so on.
232 # One exception, however: `make maintainer-clean' should not delete
233 # `configure' even if `configure' can be remade using a rule in the
234 # Makefile. More generally, `make maintainer-clean' should not delete
235 # anything that needs to exist in order to run `configure' and then
236 # begin to build the program.
239 # Update a tags table for this program.
241 # `dvi' `ps' `pdf' `html' `pdf'
242 # Generate DVI/PS/PDF files for LaTeX/DocBook docs. Not everything is
243 # supported everywhere, but the intention is to standardise on DocBook
244 # producing all formats.
247 # Perform self-tests (if any). The user must build the program
248 # before running the tests, but need not install the program; you
249 # should write the self-tests so that they work when the program is
250 # built but not installed.
252 # The following targets are suggested as conventional names, for programs
253 # in which they are useful.
256 # Perform installation tests (if any). The user must build and
257 # install the program before running the tests. You should not
258 # assume that `$(bindir)' is in the search path.
261 # It's useful to add a target named `installdirs' to create the
262 # directories where files are installed, and their parent
263 # directories. There is a script called `mkinstalldirs' which is
264 # convenient for this; find it in the Texinfo package.
265 # (FPTOOLS: we use a close relative of the suggested script, situated
266 # in glafp-utils/mkdirhier -- SOF)
271 ###########################################
275 ###########################################
277 # For each of these variables that is defined
278 # we generate one "all" rule and one rule for the variable itself:
280 # HS_PROG Haskell program
283 # SCRIPT_PROG Script (e.g. Perl script)
285 # For details of exactly what rule is generated, see the
286 # relevant section below
290 #----------------------------------------
293 ifneq "$(HS_PROG)" ""
296 $(HS_PROG) :: $(HS_OBJS)
297 $(HC) -o $@ $(HC_OPTS) $(LD_OPTS) $(HS_OBJS) $(LIBS)
300 # Object and interface files have suffixes tagged with their ways
302 SRC_HC_OPTS += -hisuf $(way_)hi
305 #----------------------------------------
311 ifeq "$(TARGETPLATFORM)" "i386-unknown-mingw32"
312 CC_OPTS += -mno-cygwin
315 $(C_PROG) :: $(C_OBJS)
316 $(CC) -o $@ $(CC_OPTS) $(LD_OPTS) $(C_OBJS) $(LIBS)
320 #----------------------------------------
321 # Building HsLibs libraries.
325 ifeq "$(IS_CBITS_LIB)" "YES"
329 LIBRARY = libHS$(HSLIB)$(_cbits)$(_way).a
330 GHCI_LIBRARY = HS$(HSLIB)$(_cbits)$(_way).o
332 ifneq "$(IS_CBITS_LIB)" "YES"
337 ifeq "$(IS_CBITS_LIB)" "YES"
344 ifeq "$(IS_CBITS_LIB)" "YES"
345 override datadir:=$(libdir)/includes
346 INSTALL_DATAS += Hs$(shell perl -e 'print ucfirst "$(HSLIB)"').h
347 SRC_CC_OPTS += -I$(GHC_INCLUDE_DIR) -I$(GHC_RUNTIME_DIR)
352 #----------------------------------------
355 ifneq "$(LIBRARY)" ""
360 $(AR) $(AR_OPTS) $@ $(STUBOBJS) $(LIBOBJS)
365 # For Haskell object files, we might have chosen to split
366 # up the object files. Test for whether the library being
367 # built is consisting of Haskell files by (hackily) checking
368 # whether HS_SRCS is empty or not.
371 ifneq "$(HS_SRCS)" ""
372 ifeq "$(SplitObjs)" "YES"
374 # can't split objs in way 'u', so we disable it here
377 SRC_HC_OPTS += -split-objs
381 (echo $(STUBOBJS); $(FIND) $(patsubst %.$(way_)o,%,$(LIBOBJS)) -name '*.$(way_)o') | xargs ar q $@
385 # Extra stuff for compiling Haskell files with $(SplitObjs):
388 $(RM) $@; if [ ! -d $(basename $@) ]; then mkdir $(basename $@); else \
389 $(FIND) $(basename $@) -name '*.$(way_)o' | xargs $(RM) __rm_food; fi
390 ifeq "$(GhcWithInterpreter)" "YES"
391 HC_SPLIT_POST = ld -r -x -o $@ $(basename $@)/*.$(way_)o
393 HC_SPLIT_POST = touch $@
396 SRC_HC_PRE_OPTS += $(HC_SPLIT_PRE);
397 SRC_HC_POST_OPTS += $(HC_SPLIT_POST);
400 # If (Haskell) object files are split, cleaning up
401 # consist of descending into the directories where
402 # the myriads of object files have been put.
406 $(FIND) $(patsubst %.$(way_)o,%,$(HS_OBJS)) -name '*.$(way_)o' -print | xargs $(RM) __rm_food
407 -rmdir $(patsubst %.$(way_)o,%,$(HS_OBJS)) > /dev/null 2>&1
414 # Remove local symbols from library objects if requested.
417 ifeq "$(StripLibraries)" "YES"
418 ifeq "$(SplitObjs)" "YES"
419 SRC_HC_POST_OPTS += \
420 for i in $(basename $@)/*; do \
421 ld -r -x -o $$i.tmp $$i; \
425 SRC_HC_POST_OPTS += \
426 ld -r -x -o $@.tmp $@; $(MV) $@.tmp $@
430 $(LIBRARY) :: $(STUBOBJS) $(LIBOBJS)
434 #--------------------------------------------------------------
435 # Build dynamically-linkable libraries for GHCi
438 ifneq "$(GHCI_LIBRARY)" ""
440 ifeq "$(GhcWithInterpreter)" "YES"
442 all :: $(GHCI_LIBRARY)
444 ifeq "$(GHCI_LIBOBJS)" ""
445 GHCI_LIBOBJS = $(LIBOBJS)
448 $(GHCI_LIBRARY) :: $(GHCI_LIBOBJS)
449 ld -r -x -o $@ $(GHCI_LIBOBJS) $(STUBOBJS)
451 INSTALL_LIBS += $(GHCI_LIBRARY)
452 CLEAN_FILES += $(GHCI_LIBRARY)
457 #----------------------------------------
458 # Building Win32 DLLs
461 ifeq "$(DLLized)" "YES"
465 SRC_BLD_DLL_OPTS += --export-all --output-def=HS$(HSLIB)$(_cbits)$(_way).def DllVersionInfo.$(way_)o
466 ifneq "$(HSLIB)" "rts"
467 SRC_BLD_DLL_OPTS += -lHSstd_cbits_imp -L$(GHC_LIB_DIR)/std/cbits
468 SRC_BLD_DLL_OPTS += -lHSrts_$(way_)imp -L$(GHC_RUNTIME_DIR)
469 ifneq "$(HSLIB)" "std"
470 ifeq "$(IS_CBITS_LIB)" ""
471 SRC_BLD_DLL_OPTS += -lHSstd_$(way_)imp -L$(GHC_LIB_DIR)/std
475 SRC_BLD_DLL_OPTS += -lgmp -L. -L$(GHC_RUNTIME_DIR)/gmp
476 ifeq "$(IS_CBITS_LIB)" ""
477 SRC_BLD_DLL_OPTS += $(patsubst %,-lHS%_$(way_)imp, $(HSLIB_DEPS))
478 SRC_BLD_DLL_OPTS += $(patsubst %,-L../%, $(HSLIB_DEPS))
480 ifneq "$(HAS_CBITS)" ""
481 SRC_BLD_DLL_OPTS += -lHS$(HSLIB)_cbits_imp -Lcbits
483 SRC_BLD_DLL_OPTS += -lwsock32 -lwinmm
489 ifneq "$(LIBRARY)" ""
491 all :: DllVersionInfo.$(way_)o
493 ifeq "$(DLL_NAME)" ""
494 DLL_NAME = $(patsubst %.a,%.dll,$(subst lib,,$(LIBRARY)))
497 ifneq "$(DLL_NAME)" ""
498 DLL_NAME := $(DLL_PEN)/$(DLL_NAME)
503 ifeq "$(DLL_IMPLIB_NAME)" ""
504 DLL_IMPLIB_NAME = $(patsubst %.a,%_imp.a,$(LIBRARY))
507 $(DLL_NAME) :: $(LIBRARY)
508 $(BLD_DLL) --output-lib $(DLL_IMPLIB_NAME) -o $(DLL_NAME) $(LIBRARY) $(BLD_DLL_OPTS)
509 endif # LIBRARY != ""
514 # Version information is baked into a DLL by having the DLL include DllVersionInfo.o.
515 # The version info contains two user tweakables: DLL_VERSION and DLL_VERSION_NAME.
516 # (both are given sensible defaults though.)
518 # Note: this will not work as expected with Cygwin B20.1; you need a more recent
519 # version of binutils (to pick up windres bugfixes.)
522 DLL_VERSION=$(ProjectVersion)
525 ifndef DLL_VERSION_NAME
526 DLL_VERSION_NAME="http://www.haskell.org/ghc"
529 ifndef DLL_DESCRIPTION
530 DLL_DESCRIPTION="A GHC-compiled DLL"
534 EXE_VERSION=$(ProjectVersion)
537 ifndef EXE_VERSION_NAME
538 EXE_VERSION_NAME="http://www.haskell.org/ghc"
541 ifndef EXE_DESCRIPTION
542 EXE_DESCRIPTION="A GHC-compiled binary"
546 # Little bit of lo-fi mangling to get at the right set of settings depending
547 # on whether we're generating the VERSIONINFO for a DLL or EXE
549 DLL_OR_EXE=$(subst VersionInfo.$(way_)rc,,$@)
550 VERSION_FT=$(subst Dll, 0x2L, $(subst Exe, 0x1L, $(DLL_OR_EXE)))
551 VERSION_RES_NAME=$(subst Exe,$(EXE_VERSION_NAME), $(subst Dll, $(DLL_VERSION_NAME),$(DLL_OR_EXE)))
552 VERSION_RES=$(subst Exe,$(EXE_VERSION), $(subst Dll, $(DLL_VERSION),$(DLL_OR_EXE)))
553 VERSION_DESC=$(subst Exe,$(EXE_DESCRIPTION), $(subst Dll, $(DLL_DESCRIPTION),$(DLL_OR_EXE)))
555 DllVersionInfo.$(way_)rc ExeVersionInfo.$(way_)rc:
556 $(RM) DllVersionInfo.$(way_)rc
557 echo "1 VERSIONINFO" > $@
558 echo "FILEVERSION 1,0,0,1" >> $@
559 echo "PRODUCTVERSION 1,0,0,1" >> $@
560 echo "FILEFLAGSMASK 0x3fL" >> $@
561 echo "FILEOS 0x4L" >> $@
562 echo "FILETYPE $(VERSION_FT)" >> $@
563 echo "FILESUBTYPE 0x0L" >> $@
565 echo " BLOCK \"StringFileInfo\"" >> $@
567 echo " BLOCK \"040904B0\"" >> $@
569 echo " VALUE \"CompanyName\", \"$(VERSION_RES_NAME)\\0\"" >> $@
570 echo " VALUE \"FileVersion\", \"$(VERSION_RES)\\0\"" >> $@
571 echo " VALUE \"ProductVersion\", \"$(VERSION_RES)\\0\"" >> $@
572 echo " VALUE \"FileDescription\", \"$(VERSION_DESC)\\0\"" >> $@
575 echo " BLOCK \"VarFileInfo\"" >> $@
577 echo " VALUE \"Translation\", 0x0409, 1200" >> $@
581 #----------------------------------------
584 ifneq "$(SCRIPT_PROG)" ""
586 # To produce a fully functional script, you may
587 # have to add some configuration variables at the top of
588 # the script, i.e., the compiler driver needs to know
589 # the path to various utils in the build tree for instance.
591 # To have the build rule for the script automatically do this
592 # for you, set the variable SCRIPT_SUBST_VARS to the list of
593 # variables you need to put in.
596 # SCRIPT_SUBST creates a string of echo commands that
597 # will when evaluated append the (perl)variable name and its value
598 # to the target it is used for, i.e.,
602 # SCRIPT_SUBST_VARS = A B
603 # SCRIPT_SUBST=echo "$""A=\"foo\";" >> $@; echo "$""B=\"bar\";" >> $@
605 # so if you have a rule like the following
610 # @eval $(SCRIPT_SUBST)
612 # `make foo' would create a file `foo' containing the following
619 # ToDo: make this work for shell scripts (drop the initial $).
621 ifeq "$(INTERP)" "$(SHELL)"
622 SCRIPT_SUBST=$(foreach val,$(SCRIPT_SUBST_VARS),"echo \"$(val)=\\\"$($(val))\\\";\" >> $@;")
624 SCRIPT_SUBST=$(foreach val,$(SCRIPT_SUBST_VARS),"echo \"$$\"\"$(val)=\\\"$($(val))\\\";\" >> $@;")
627 all :: $(SCRIPT_PROG)
629 $(SCRIPT_PROG) : $(SCRIPT_OBJS)
632 ifeq "$(INTERP)" "perl"
633 echo "#! "$(PERL) > $@
636 @echo "#!"$(INTERP) > $@
641 ifneq "$(SCRIPT_PREFIX_FILES)" ""
642 @cat $(SCRIPT_PREFIX_FILES) >> $@
644 ifneq "$(SCRIPT_SUBST)" ""
645 @eval $(SCRIPT_SUBST)
647 @cat $(SCRIPT_OBJS) >> $@
652 # ---------------------------------------------------------------------------
655 # links to programs: we sometimes install a program as
656 # <name>-<version> with a link from <name> to the real program.
662 CLEAN_FILES += $(LINK)
664 ifeq "$(LINK_TARGET)" ""
665 ifneq "$(SCRIPT_PROG)" ""
666 LINK_TARGET = $(SCRIPT_PROG)
668 ifneq "$(HS_PROG)" ""
669 LINK_TARGET = $(HS_PROG)
672 LINK_TARGET = $(C_PROG)
681 # Don't want to overwrite $(LINK)s that aren't symbolic
682 # links. Testing for symbolic links is problematic to do in
683 # a portable fashion using a /bin/sh test, so we simply rely
686 $(LINK) : $(LINK_TARGET)
687 @if ( $(PERL) -e '$$fn="$(LINK)"; exit ((! -f $$fn || -l $$fn) ? 0 : 1);' ); then \
688 echo "Creating a symbolic link from $(LINK_TARGET) to $(LINK)"; \
690 $(LN_S) $(LINK_TARGET) $(LINK); \
692 echo "Creating a symbolic link from $(LINK_TARGET) to $(LINK) failed: \`$(LINK)' already exists"; \
693 echo "Perhaps remove \`$(LINK)' manually?"; \
699 # install links to script drivers.
702 @if ( $(PERL) -e '$$fn="$(bindir)/$(LINK)"; exit ((! -f $$fn || -l $$fn) ? 0 : 1);' ); then \
703 echo "Creating a symbol link from $(LINK_TARGET) to $(LINK) in $(bindir)"; \
704 $(RM) $(bindir)/$(LINK); \
705 $(LN_S) $(LINK_TARGET) $(bindir)/$(LINK); \
707 echo "Creating a symbol link from $(LINK_TARGET) to $(LINK) in $(bindir) failed: \`$(bindir)/$(LINK)' already exists"; \
708 echo "Perhaps remove \`$(bindir)/$(LINK)' manually?"; \
715 ###########################################
717 # Targets: install install-strip uninstall
719 ###########################################
721 # For each of these variables that is defined, you
722 # get one install rule
724 # INSTALL_PROGS executable programs in $(bindir)
725 # INSTALL_SCRIPTS executable scripts in $(bindir)
726 # INSTALL_LIBS platform-dependent libraries in $(libdir) (ranlib'ed)
727 # INSTALL_LIB_SCRIPTS platform-dependent scripts in $(libdir)
728 # INSTALL_LIBEXECS platform-dependent execs in $(libdir)
729 # INSTALL_DATAS platform-independent files in $(datadir)
731 # If the installation directory variable is undefined, the install rule simply
732 # emits a suitable error message.
734 # Remember, too, that the installation directory variables ($(bindir) and
735 # friends can be overridden from their original settings in mk/config.mk.in
738 .PHONY: install installdirs install-strip install-dirs uninstall install-docs show-install
741 @echo "bindir = $(bindir)"
742 @echo "libdir = $(libdir)"
743 @echo "libexecdir = $(libexecdir) # by default, same as libdir"
744 @echo "datadir = $(datadir) # unused for ghc project"
747 # Sometimes useful to separate out the creation of install directories
748 # from the installation itself.
751 @$(INSTALL_DIR) $(bindir)
752 @$(INSTALL_DIR) $(libdir)
753 @$(INSTALL_DIR) $(libexecdir)
754 @$(INSTALL_DIR) $(datadir)
756 # Better do this first...
757 # but we won't for the moment, do it on-demand from
758 # within the various install targets instead.
759 #install:: install-dirs
761 # Install libraries automatically
762 ifneq "$(LIBRARY)" ""
763 INSTALL_LIBS += $(LIBRARY)
764 ifeq "$(DLLized)" "YES"
765 INSTALL_PROGS += $(DLL_NAME)
766 INSTALL_LIBS += $(patsubst %.a,%_imp.a, $(LIBRARY))
768 INSTALL_DATAS += $(HS_IFACES)
771 ifneq "$(INSTALL_PROGS)" ""
774 # Here's an interesting one - when using the win32 version
775 # of install (provided via the cygwin toolkit), we have to
776 # supply the .exe suffix, *if* there's no other suffix.
778 # The rule below does this by ferreting out the suffix of each
779 # entry in the INSTALL_PROGS list. If there's no suffix, use
782 # This is bit of a pain to express since GNU make doesn't have
783 # something like $(if ...), but possible using $(subst ...)
784 # [Aside: I added support for $(if ...) to my local copy of GNU
785 # make at one stage, perhaps I should propagate the patch to
786 # the GNU make maintainers...]
788 INSTALL_PROGS := $(foreach p, $(INSTALL_PROGS), $(addsuffix $(subst _,,$(subst __,$(exeext),_$(suffix $(p))_)), $(basename $(p))))
790 install:: $(INSTALL_PROGS)
791 @$(INSTALL_DIR) $(bindir)
792 @for i in $(INSTALL_PROGS); do \
793 echo $(INSTALL_PROGRAM) $(INSTALL_BIN_OPTS) $$i $(bindir); \
794 $(INSTALL_PROGRAM) $(INSTALL_BIN_OPTS) $$i $(bindir) ; \
799 # Just like INSTALL_PROGS, but prefix with install sites bin/lib/data and
800 # install without stripping.
802 ifneq "$(INSTALL_SCRIPTS)" ""
803 install:: $(INSTALL_SCRIPTS)
804 @$(INSTALL_DIR) $(bindir)
805 for i in $(INSTALL_SCRIPTS); do \
806 $(INSTALL_SCRIPT) $(INSTALL_OPTS) $$i $(bindir); \
810 ifneq "$(INSTALL_LIB_SCRIPTS)" ""
811 install:: $(INSTALL_LIB_SCRIPTS)
812 @$(INSTALL_DIR) $(libdir)
813 for i in $(INSTALL_LIB_SCRIPTS); do \
814 $(INSTALL_SCRIPT) $(INSTALL_OPTS) $$i $(libdir); \
818 ifneq "$(INSTALL_LIBEXEC_SCRIPTS)" ""
819 install:: $(INSTALL_LIBEXEC_SCRIPTS)
820 @$(INSTALL_DIR) $(libexecdir)
821 for i in $(INSTALL_LIBEXEC_SCRIPTS); do \
822 $(INSTALL_SCRIPT) $(INSTALL_OPTS) $$i $(libexecdir); \
826 ifneq "$(INSTALL_LIBS)" ""
827 install:: $(INSTALL_LIBS)
828 @$(INSTALL_DIR) $(libdir)
829 for i in $(INSTALL_LIBS); do \
832 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(libdir); \
833 $(RANLIB) $(libdir)/`basename $$i` ;; \
835 $(INSTALL_DATA) -s $(INSTALL_OPTS) $$i $(libdir) ;; \
837 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(libdir); \
842 ifneq "$(INSTALL_LIBEXECS)" ""
844 # See above comment next to defn of INSTALL_PROGS for what
845 # the purpose of this one-liner is.
847 INSTALL_LIBEXECS := $(foreach p, $(INSTALL_LIBEXECS), $(addsuffix $(subst _,,$(subst __,$(exeext),_$(suffix $(p))_)), $(basename $(p))))
849 install:: $(INSTALL_LIBEXECS)
850 @$(INSTALL_DIR) $(libexecdir)
851 -for i in $(INSTALL_LIBEXECS); do \
852 $(INSTALL_PROGRAM) $(INSTALL_BIN_OPTS) $$i $(libexecdir); \
856 ifneq "$(INSTALL_DATAS)" ""
857 install:: $(INSTALL_DATAS)
858 @$(INSTALL_DIR) $(datadir)
859 for i in $(INSTALL_DATAS); do \
860 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(datadir); \
864 ifneq "$(INSTALL_INCLUDES)" ""
865 install:: $(INSTALL_INCLUDES)
866 @$(INSTALL_DIR) $(includedir)
867 for i in $(INSTALL_INCLUDES); do \
868 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(includedir); \
876 @for i in $(INSTALL_PROGS) "" ; do \
877 if test "$$i"; then \
878 echo rm -f $(bindir)/`basename $$i`; \
879 rm -f $(bindir)/`basename $$i`; \
882 @for i in $(INSTALL_LIBS) ""; do \
883 if test "$$i"; then \
884 echo rm -f $(libdir)/`basename $$i`; \
885 rm -f $(libdir)/`basename $$i`; \
888 @for i in $(INSTALL_LIBEXECS) ""; do \
889 if test "$$i"; then \
890 echo rm -f $(libexecdir)/`basename $$i`; \
891 rm -f $(libexecdir)/`basename $$i`; \
894 @for i in $(INSTALL_DATAS) ""; do \
895 if test "$$i"; then \
896 echo rm -f $(datadir)/`basename $$i`; \
897 rm -f $(datadir)/`basename $$i`; \
902 # install-strip is from the GNU Makefile standard.
906 @$(MAKE) EXTRA_INSTALL_OPTS='-s' install
909 ###########################################
911 # Targets: check tags show
913 ###########################################
915 #------------------------------------------------------------
921 @for i in $(filter-out %.lhs .hs, $(TESTS)) ''; do \
922 if (test -f "$$i"); then \
923 echo Running: `basename $$i` ; \
924 cd test; `basename $$i` ; \
928 #------------------------------------------------------------
933 tags TAGS:: $(TAGS_HS_SRCS) $(TAGS_C_SRCS)
936 ifneq "$(TAGS_HS_SRCS)" ""
937 $(HSTAGS) $(HSTAGS_OPTS) -- $(TAGS_HS_SRCS)
939 ifneq "$(TAGS_C_SRCS)" ""
940 etags -a $(TAGS_C_SRCS)
942 @( 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?
944 #------------------------------------------------------------
946 # to see the effective value used for a Makefile variable, do
947 # make show VALUE=MY_VALUE
951 @echo '$(VALUE)=$($(VALUE))'
953 #--------------------------------------------------------------------------
956 .PHONY: dvi ps html pdf rtf
958 ifneq "$(SGML_DOC)" ""
960 # multi-file SGML document: main document name is specified in $(SGML_DOC),
961 # sub-documents (.sgml files) listed in $(SGML_SRCS).
963 ifeq "$(SGML_SRCS)" ""
964 SGML_SRCS = $(wildcard *.sgml)
967 SGML_TEX = $(addsuffix .tex,$(SGML_DOC))
968 SGML_DVI = $(addsuffix .dvi,$(SGML_DOC))
969 SGML_PS = $(addsuffix .ps,$(SGML_DOC))
970 SGML_PDF = $(addsuffix .pdf,$(SGML_DOC))
971 SGML_RTF = $(addsuffix .rtf,$(SGML_DOC))
972 SGML_HTML = $(addsuffix .html,$(SGML_DOC))
973 # HTML output goes in a subdirectory on its own.
974 SGML_TEXT = $(addsuffix .txt,$(SGML_DOC))
976 $(SGML_DVI) $(SGML_PS) $(SGML_HTML) $(SGML_TEXT) :: $(SGML_SRCS)
985 CLEAN_FILES += $(SGML_TEXT) $(SGML_TEX) $(SGML_PS) $(SGML_DVI) $(SGML_PDF) $(SGML_RTF) $(SGML_HTML) $(SGML_DOC)-*.html
986 # can't use $(SGML_SRCS) here, it was maybe used elsewhere
989 $(RM) -rf DBTOHTML_OUTPUT_*
991 $(RM) -rf $(SGML_DOC)
994 ###########################################
998 ###########################################
1000 # we have to be careful about recursion here; since all the clean
1001 # targets are recursive, we don't want to make eg. distclean depend on
1002 # clean because that would result in far too many recursive calls.
1004 .PHONY: mostlyclean clean distclean maintainer-clean
1007 rm -f $(MOSTLY_CLEAN_FILES)
1009 # extraclean is used for adding actions to the clean target.
1013 rm -f $(MOSTLY_CLEAN_FILES) $(CLEAN_FILES)
1015 distclean:: extraclean
1016 rm -f $(MOSTLY_CLEAN_FILES) $(CLEAN_FILES) $(DIST_CLEAN_FILES)
1018 maintainer-clean:: extraclean
1019 @echo 'This command is intended for maintainers to use; it'
1020 @echo 'deletes files that may need special tools to rebuild.'
1021 rm -f $(MOSTLY_CLEAN_FILES) $(CLEAN_FILES) $(DIST_CLEAN_FILES) $(MAINTAINER_CLEAN_FILES)
1023 #################################################################################
1027 #################################################################################
1029 # Here is the ingenious jiggery pokery that allows you to build multiple versions
1030 # of a program in a single build tree.
1032 # The ways setup requires the following variables to be set:
1034 # Expects: $(WAYS) the possible "way" strings to one of
1035 # which $(way) will be set
1038 # So how does $(way) ever get set to anything? Answer, we recursively
1039 # invoke make, setting $(way) on the command line.
1040 # When do we do this recursion? Answer: whenever the programmer
1041 # asks make to make a target that involves a way suffix.
1042 # We must remember *not* to recurse again; but that's easy: we
1043 # just see if $(way) is set:
1047 # If $(WAYS) = p mc, then WAY_TARGETS expands to
1048 # %.p_lhs %.p_hs %.p_o ... %.mc_lhs %.p_hs ...
1049 # and OTHER_WAY_TARGETS to
1050 # %_p.a %_p %_mc.a %_mc
1051 # where the suffixes are from $(SUFFIXES)
1053 # We have to treat libraries and "other" targets differently,
1054 # because their names are of the form
1055 # libHS_p.a and Foo_p
1056 # whereas everything else has names of the form
1059 FPTOOLS_SUFFIXES := o hi hc
1061 WAY_TARGETS = $(foreach way,$(WAYS),$(foreach suffix, $(FPTOOLS_SUFFIXES), %.$(way)_$(suffix)))
1062 LIB_WAY_TARGETS = $(foreach way,$(WAYS),%_$(way).a %_$(way))
1064 # $@ will be something like Foo.p_o
1065 # $(suffix $@) returns .p_o
1066 # $(subst .,.p_o) returns p_o
1067 # $(subst _,.,p_o) returns p.o (clever)
1068 # $(basename p.o) returns p
1071 $(MAKE) way=$(basename $(subst _,.,$(subst .,,$(suffix $@)))) $@
1073 # $(@F) will be something like libHS_p.a, or Foo_p
1074 # $(basename $(@F)) will be libHS_p, or Foo_p
1075 # The sed script extracts the "p" part.
1077 $(LIB_WAY_TARGETS) :
1078 $(MAKE) $(MFLAGS) $@ way=$(subst .,,$(suffix $(subst _,.,$(basename $@))))
1085 # NB: the targets exclude
1087 # since these are way-independent
1088 all docs TAGS clean distclean mostlyclean maintainer-clean install ::
1089 @echo "------------------------------------------------------------------------"
1090 @echo "===fptools== Recursively making \`$@' for ways: $(WAYS) ..."
1091 @echo "PWD = $(shell pwd)"
1092 @echo "------------------------------------------------------------------------"
1093 # Don't rely on -e working, instead we check exit return codes from sub-makes.
1094 @case '${MFLAGS}' in *-[ik]*) x_on_err=0;; *-r*[ik]*) x_on_err=0;; *) x_on_err=1;; esac; \
1095 for i in $(WAYS) ; do \
1096 echo "------------------------------------------------------------------------"; \
1097 echo "==fptools== $(MAKE) way=$$i $@;"; \
1098 echo "PWD = $(shell pwd)"; \
1099 echo "------------------------------------------------------------------------"; \
1100 $(MAKE) way=$$i --no-print-directory $(MFLAGS) $@ ; \
1101 if [ $$? -eq 0 ] ; then true; else exit $$x_on_err; fi; \
1103 @echo "------------------------------------------------------------------------"
1104 @echo "===fptools== Finished recursively making \`$@' for ways: $(WAYS) ..."
1105 @echo "PWD = $(shell pwd)"
1106 @echo "------------------------------------------------------------------------"