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*
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
37 ##################################################################
38 # FPtools standard targets
42 # The depend target has to cope with a set of files that may have
43 # different ways of computing their dependencies, i.e., a Haskell
44 # module's dependencies are computed differently from C files.
46 # Note that we don't compute dependencies automatically, i.e., have the
47 # .depend file be a target that is dependent on the Haskell+C sources,
48 # and then have the `depend' target depend on `.depend'. The reason for
49 # this is that when GNU make is processing the `include .depend' statement
50 # it records .depend as being a Makefile. Before doing any other processing,
51 # `make' will try to check to see if the Makefiles are up-to-date. And,
52 # surprisingly enough, .depend has a rule for it, so if any of the source
53 # files change, it will be invoked, *regardless* of what target you're making.
55 # So, for now, the dependencies has to be re-computed manually via `make depend'
56 # whenever a module changes its set of imports. Doing what was outlined above
57 # is only a small optimisation anyway, it would avoid the recomputation of
58 # dependencies if the .depend file was newer than any of the source modules.
62 # Compiler produced files that are targets of the source's imports.
63 MKDEPENDHS_OBJ_SUFFICES=o
65 depend :: $(MKDEPENDHS_SRCS) $(MKDEPENDC_SRCS)
68 ifneq "$(DOC_SRCS)" ""
69 $(MKDEPENDLIT) -o .depend $(MKDEPENDLIT_OPTS) $(filter %.lit,$(DOC_SRCS))
71 ifneq "$(MKDEPENDC_SRCS)" ""
72 $(MKDEPENDC) -f .depend $(MKDEPENDC_OPTS) $(foreach way,$(WAYS),-s $(way)) -- $(CC_OPTS) -- $(MKDEPENDC_SRCS)
74 ifneq "$(MKDEPENDHS_SRCS)" ""
75 $(MKDEPENDHS) -M -optdep-f -optdep.depend $(foreach way,$(WAYS),-optdep-s -optdep$(way)) $(foreach obj,$(MKDEPENDHS_OBJ_SUFFICES),-optdep-o -optdep$(obj)) $(MKDEPENDHS_OPTS) $(patsubst -odir,,$(HC_OPTS)) $(MKDEPENDHS_SRCS)
78 # the above patsubst is a hack to remove the '-odir $*' from HC_OPTS
79 # which is present when we're splitting objects. The $* maps to
80 # nothing, since this isn't a pattern rule, so we have to get rid of
81 # the -odir too to avoid problems.
83 ##################################################################
86 # The boot target, at a minimum generates dependency information
92 ##################################################################
93 # GNU Standard targets
95 # Every Makefile should define the following targets
98 # Compile the entire program. This should be the default target.
99 # This target need not rebuild any documentation files; Info files
100 # should normally be included in the distribution, and DVI files
101 # should be made only when explicitly asked for.
104 # Compile the program and copy the executables, libraries, and so on
105 # to the file names where they should reside for actual use. If
106 # there is a simple test to verify that a program is properly
107 # installed, this target should run that test.
109 # The commands should create all the directories in which files are
110 # to be installed, if they don't already exist. This includes the
111 # directories specified as the values of the variables prefix and
112 # exec_prefix , as well as all subdirectories that are needed. One
113 # way to do this is by means of an installdirs target as described
116 # Use `-' before any command for installing a man page, so that make
117 # will ignore any errors. This is in case there are systems that
118 # don't have the Unix man page documentation system installed.
120 # The way to install Info files is to copy them into `$(infodir)'
121 # with $(INSTALL_DATA) (see Command Variables), and then run the
122 # install-info program if it is present. install-info is a script
123 # that edits the Info `dir' file to add or update the menu entry for
124 # the given Info file; it will be part of the Texinfo package. Here
125 # is a sample rule to install an Info file:
127 # $(infodir)/foo.info: foo.info # There may be a newer info
128 # file in . than in srcdir.
129 # -if test -f foo.info; then d=.; \
130 # else d=$(srcdir); fi; \ $(INSTALL_DATA)
131 # $$d/foo.info $@; \ # Run install-info only if it
132 # exists. # Use `if' instead of just prepending `-' to the
133 # # line so we notice real errors from install-info. # We
134 # use `$(SHELL) -c' because some shells do not # fail
135 # gracefully when there is an unknown command.
136 # if $(SHELL) -c 'install-info --version' \
137 # >/dev/null 2>&1; then \ install-info
138 # --infodir=$(infodir) $$d/foo.info; \ else true;
142 # Delete all the installed files that the `install' target would
143 # create (but not the noninstalled files such as `make all' would
148 # Delete all files from the current directory that are normally
149 # created by building the program. Don't delete the files that
150 # record the configuration. Also preserve files that could be made
151 # by building, but normally aren't because the distribution comes
154 # Delete `.dvi' files here if they are not part of the
158 # Delete all files from the current directory that are created by
159 # configuring or building the program. If you have unpacked the
160 # source and built the program without creating any other files,
161 # `make distclean' should leave only the files that were in the
165 # Like `clean', but may refrain from deleting a few files that
166 # people normally don't want to recompile. For example, the
167 # `mostlyclean' target for GCC does not delete `libgcc.a', because
168 # recompiling it is rarely necessary and takes a lot of time.
171 # Delete everything from the current directory that can be
172 # reconstructed with this Makefile. This typically includes
173 # everything deleted by distclean , plus more: C source files
174 # produced by Bison, tags tables, Info files, and so on.
176 # One exception, however: `make maintainer-clean' should not delete
177 # `configure' even if `configure' can be remade using a rule in the
178 # Makefile. More generally, `make maintainer-clean' should not delete
179 # anything that needs to exist in order to run `configure' and then
180 # begin to build the program.
183 # Update a tags table for this program.
186 # Generate any Info files needed. The best way to write the rules is
191 # foo.info: foo.texi chap1.texi chap2.texi
192 # $(MAKEINFO) $(srcdir)/foo.texi
194 # You must define the variable MAKEINFO in the Makefile. It should
195 # run the makeinfo program, which is part of the Texinfo
199 # Generate DVI files for all TeXinfo documentation. For example:
203 # foo.dvi: foo.texi chap1.texi chap2.texi
204 # $(TEXI2DVI) $(srcdir)/foo.texi
206 # You must define the variable TEXI2DVI in the Makefile. It should
207 # run the program texi2dvi , which is part of the Texinfo
208 # distribution. Alternatively, write just the dependencies, and
209 # allow GNU Make to provide the command.
211 # ps is a FPtools addition for Postscript files
213 # `dist' `binary-dist'
214 # Create a distribution tar file for this program. The tar file
215 # should be set up so that the file names in the tar file start with
216 # a subdirectory name which is the name of the package it is a
217 # distribution for. This name can include the version number.
219 # For example, the distribution tar file of GCC version 1.40 unpacks
220 # into a subdirectory named `gcc-1.40'.
222 # The easiest way to do this is to create a subdirectory
223 # appropriately named, use ln or cp to install the proper files in
224 # it, and then tar that subdirectory.
226 # The dist target should explicitly depend on all non-source files
227 # that are in the distribution, to make sure they are up to date in
228 # the distribution. See Making Releases.
230 # binary-dist is an FPtools addition for binary distributions
233 # Perform self-tests (if any). The user must build the program
234 # before running the tests, but need not install the program; you
235 # should write the self-tests so that they work when the program is
236 # built but not installed.
238 # The following targets are suggested as conventional names, for programs
239 # in which they are useful.
242 # Perform installation tests (if any). The user must build and
243 # install the program before running the tests. You should not
244 # assume that `$(bindir)' is in the search path.
247 # It's useful to add a target named `installdirs' to create the
248 # directories where files are installed, and their parent
249 # directories. There is a script called `mkinstalldirs' which is
250 # convenient for this; find it in the Texinfo package.
251 # (FPTOOLS: we use a close relative of the suggested script, situated
252 # in glafp-utils/mkdirhier -- SOF)
257 ###########################################
261 ###########################################
263 # For each of these variables that is defined
264 # we generate one "all" rule and one rule for the variable itself:
266 # HS_PROG Haskell program
269 # SCRIPT_PROG Script (e.g. Perl script)
271 # For details of exactly what rule is generated, see the
272 # relevant section below
276 #----------------------------------------
279 ifneq "$(HS_PROG)" ""
282 $(HS_PROG) :: $(HS_OBJS)
283 $(HC) -o $@ $(HC_OPTS) $(LD_OPTS) $(HS_OBJS) $(LIBS)
286 #----------------------------------------
292 $(C_PROG) :: $(C_OBJS)
293 $(CC) -o $@ $(CC_OPTS) $(LD_OPTS) $(C_OBJS) $(LIBS)
297 #----------------------------------------
300 ifneq "$(LIBRARY)" ""
306 $(AR) $(AR_OPTS) $@ $(LIBOBJS)
311 # For Haskell object files, we might have chosen to split
312 # up the object files. Test for whether the library being
313 # built is consisting of Haskell files by (hackily) checking
314 # whether HS_SRCS is empty or not.
317 ifneq "$(HS_SRCS)" ""
318 ifneq "$(filter -split-objs,$(HC_OPTS))" ""
321 TMPDIR=$(TMPDIR); export TMPDIR; find $(patsubst %.$(way_)o,%,$(LIBOBJS)) -name '*.$(way_)o' -print | xargs ar q $@
328 # Remove local symbols from library objects if requested.
331 ifeq "$(StripLibraries)" "YES"
332 ifneq "$(filter -split-objs,$(HC_OPTS))" ""
333 SRC_HC_POST_OPTS += \
334 for i in $(basename $@)/*; do \
335 ld -r -x -o $$i.tmp $$i; \
339 SRC_HC_POST_OPTS += \
340 ld -r -x -o $@.tmp $@; $(MV) $@.tmp $@
344 $(LIBRARY) :: $(LIBOBJS)
348 #----------------------------------------
349 # Building Win32 DLLs
353 ifeq "$(DLL_NAME)" ""
354 DLL_NAME = $(patsubst %.a, %.dll, $(subst lib,,$(LIBRARY)))
359 ifeq "$(DLL_IMPLIB_NAME)" ""
360 DLL_IMPLIB_NAME = $(patsubst %.a, %_imp.a, $(LIBRARY))
363 $(DLL_NAME) :: $(LIBRARY)
364 $(BLD_DLL) --output-lib $(DLL_IMPLIB_NAME) -o $(DLL_NAME) $(LIBRARY) $(BLD_DLL_OPTS)
369 # Version information is baked into a DLL by having the DLL include DllVersionInfo.o.
370 # The version info contains two user tweakables: DLL_VERSION and DLL_VERSION_NAME.
371 # (both are given sensible defaults though.)
373 # Note: this will not work as expected with Cygwin B20.1; you need a more recent
374 # snapshot of binutils (to pick up windres bugfixes.)
377 DLL_VERSION=$(ProjectVersion)
380 ifndef DLL_VERSION_NAME
381 DLL_VERSION_NAME="http://www.haskell.org/ghc"
384 ifndef DLL_DESCRIPTION
385 DLL_DESCRIPTION="A GHC-compiled DLL"
389 EXE_VERSION=$(ProjectVersion)
392 ifndef EXE_VERSION_NAME
393 EXE_VERSION_NAME="http://www.haskell.org/ghc"
396 ifndef EXE_DESCRIPTION
397 EXE_DESCRIPTION="A GHC-compiled binary"
401 # Little bit of lo-fi mangling to get at the right set of settings depending
402 # on whether we're generating the VERSIONINFO for a DLL or EXE
404 DLL_OR_EXE=$(subst VersionInfo.rc,,$@)
405 VERSION_FT=$(subst Dll, 0x2L, $(subst Exe, 0x1L, $(DLL_OR_EXE)))
406 VERSION_RES_NAME=$(subst Exe,$(EXE_VERSION_NAME), $(subst Dll, $(DLL_VERSION_NAME),$(DLL_OR_EXE)))
407 VERSION_RES=$(subst Exe,$(EXE_VERSION), $(subst Dll, $(DLL_VERSION),$(DLL_OR_EXE)))
408 VERSION_DESC=$(subst Exe,$(EXE_DESCRIPTION), $(subst Dll, $(DLL_DESCRIPTION),$(DLL_OR_EXE)))
410 DllVersionInfo.rc ExeVersionInfo.rc:
411 $(RM) DllVersionInfo.rc
412 echo "1 VERSIONINFO" > $@
413 echo "FILEVERSION 1,0,0,1" >> $@
414 echo "PRODUCTVERSION 1,0,0,1" >> $@
415 echo "FILEFLAGSMASK 0x3fL" >> $@
416 echo "FILEOS 0x4L" >> $@
417 echo "FILETYPE $(VERSION_FT)" >> $@
418 echo "FILESUBTYPE 0x0L" >> $@
420 echo " BLOCK \"StringFileInfo\"" >> $@
422 echo " BLOCK \"040904B0\"" >> $@
424 echo " VALUE \"CompanyName\", \"$(VERSION_RES_NAME)\\0\"" >> $@
425 echo " VALUE \"FileVersion\", \"$(VERSION_RES)\\0\"" >> $@
426 echo " VALUE \"ProductVersion\", \"$(VERSION_RES)\\0\"" >> $@
427 echo " VALUE \"FileDescription\", \"$(VERSION_DESC)\\0\"" >> $@
430 echo " BLOCK \"VarFileInfo\"" >> $@
432 echo " VALUE \"Translation\", 0x0409, 1200" >> $@
436 #----------------------------------------
439 ifneq "$(SCRIPT_PROG)" ""
441 # To produce a fully functional script, you may
442 # have to add some configuration variables at the top of
443 # the script, i.e., the compiler driver needs to know
444 # the path to various utils in the build tree for instance.
446 # To have the build rule for the script automatically do this
447 # for you, set the variable SCRIPT_SUBST_VARS to the list of
448 # variables you need to put in.
451 # SCRIPT_SUBST creates a string of echo commands that
452 # will when evaluated append the (perl)variable name and its value
453 # to the target it is used for, i.e.,
457 # SCRIPT_SUBST_VARS = A B
458 # SCRIPT_SUBST=echo "$""A=\"foo\";" >> $@; echo "$""B=\"bar\";" >> $@
460 # so if you have a rule like the following
465 # @eval $(SCRIPT_SUBST)
467 # `make foo' would create a file `foo' containing the following
474 # ToDo: make this work for shell scripts (drop the initial $).
476 ifeq "$(INTERP)" "$(SHELL)"
477 SCRIPT_SUBST=$(foreach val,$(SCRIPT_SUBST_VARS),"echo \"$(val)=\\\"$($(val))\\\";\" >> $@;")
479 SCRIPT_SUBST=$(foreach val,$(SCRIPT_SUBST_VARS),"echo \"$$\"\"$(val)=\\\"$($(val))\\\";\" >> $@;")
482 all :: $(SCRIPT_PROG)
485 # #! support under cygwin32 is not quite there yet,
486 # so we rely on the eval `trick' instead. On all other
487 # platforms, we prepend #!$(INTERP) -- SOF 6/97
490 $(SCRIPT_PROG) :: $(SCRIPT_OBJS)
493 ifeq "$(INTERP)" "perl"
494 echo "#! "$(PERL) > $@
497 @echo "#!"$(INTERP) > $@
502 ifneq "$(SCRIPT_PREFIX_FILES)" ""
503 @cat $(SCRIPT_PREFIX_FILES) >> $@
505 @eval $(SCRIPT_SUBST)
506 @cat $(SCRIPT_OBJS) >> $@
511 # links to script programs: we sometimes install a script as
512 # <name>-<version> with a link from <name> to the real script.
514 ifneq "$(SCRIPT_LINK)" ""
515 all :: $(SCRIPT_LINK)
518 # Don't want to overwrite $(SCRIPT_LINK)s that aren't symbolic
519 # links. Testing for symbolic links is problematic to do in
520 # a portable fashion using a /bin/sh test, so we simply rely
523 $(SCRIPT_LINK) : $(SCRIPT_PROG)
524 @if ( $(PERL) -e '$$fn="$(SCRIPT_LINK)"; exit ((! -f $$fn || -l $$fn) ? 0 : 1);' ); then \
525 echo "Creating a symbolic link from $(SCRIPT_PROG) to $(SCRIPT_LINK)"; \
526 $(RM) $(SCRIPT_LINK); \
527 $(LN_S) $(SCRIPT_PROG) $(SCRIPT_LINK); \
529 echo "Creating a symbolic link from $(SCRIPT_PROG) to $(SCRIPT_LINK) failed: \`$(SCRIPT_LINK)' already exists"; \
530 echo "Perhaps remove \`$(SCRIPT_LINK)' manually?"; \
537 ###########################################
539 # Targets: install install-strip uninstall
541 ###########################################
543 # For each of these variables that is defined, you
544 # get one install rule
546 # INSTALL_PROGS executable programs in $(bindir)
547 # INSTALL_SCRIPTS executable scripts in $(bindir)
548 # INSTALL_LIBS platform-dependent libraries in $(libdir) (ranlib'ed)
549 # INSTALL_LIB_SCRIPTS platform-dependent scripts in $(libdir)
550 # INSTALL_LIBEXECS platform-dependent execs in $(libdir)
551 # INSTALL_DATAS platform-independent files in $(datadir)
553 # If the installation directory variable is undefined, the install rule simply
554 # emits a suitable error message.
556 # Remember, too, that the installation directory variables ($(bindir) and
557 # friends can be overridden from their original settings in mk/config.mk.in
560 .PHONY: install installdirs install-strip install-dirs uninstall install-docs show-install
563 @echo "bindir = $(bindir)"
564 @echo "libdir = $(libdir)"
565 @echo "libexecdir = $(libexecdir) # by default, same as libdir"
566 @echo "datadir = $(datadir) # unused for ghc project"
569 # Sometimes useful to separate out the creation of install directories
570 # from the installation itself.
573 @$(INSTALL_DIR) $(bindir)
574 @$(INSTALL_DIR) $(libdir)
575 @$(INSTALL_DIR) $(libexecdir)
576 @$(INSTALL_DIR) $(datadir)
578 # Better do this first...
579 # but we won't for the moment, do it on-demand from
580 # within the various install targets instead.
581 #install:: install-dirs
583 ifneq "$(INSTALL_PROGS)" ""
586 # Here's an interesting one - when using the win32 version
587 # of install (provided via the cygwin toolkit), we have to
588 # supply the .exe suffix, *if* there's no other suffix.
590 # The rule below does this by ferreting out the suffix of each
591 # entry in the INSTALL_PROGS list. If there's no suffix, use
594 # This is bit of a pain to express since GNU make doesn't have
595 # something like $(if ...), but possible using $(subst ..)
596 # [Aside: I added support for $(if ..) to my local copy of GNU
597 # make at one stage, perhaps I should propagate the patch to
598 # the GNU make maintainers..]
600 INSTALL_PROGS := $(foreach p, $(INSTALL_PROGS), $(addsuffix $(subst _,,$(subst __,$(exeext),_$(suffix $(p))_)), $(basename $(p))))
602 install:: $(INSTALL_PROGS)
603 @$(INSTALL_DIR) $(bindir)
604 @for i in $(INSTALL_PROGS); do \
605 echo $(INSTALL_PROGRAM) $(INSTALL_BIN_OPTS) $$i $(bindir); \
606 $(INSTALL_PROGRAM) $(INSTALL_BIN_OPTS) $$i $(bindir) ; \
611 # Just like INSTALL_PROGS, but prefix with install sites bin/lib/data and
612 # install without stripping.
614 ifneq "$(INSTALL_SCRIPTS)" ""
615 install:: $(INSTALL_SCRIPTS)
616 @$(INSTALL_DIR) $(bindir)
617 for i in $(INSTALL_SCRIPTS); do \
618 $(INSTALL_SCRIPT) $(INSTALL_OPTS) $$i $(bindir); \
622 ifneq "$(INSTALL_LIB_SCRIPTS)" ""
623 install:: $(INSTALL_LIB_SCRIPTS)
624 @$(INSTALL_DIR) $(libdir)
625 for i in $(INSTALL_LIB_SCRIPTS); do \
626 $(INSTALL_SCRIPT) $(INSTALL_OPTS) $$i $(libdir); \
630 ifneq "$(INSTALL_LIBEXEC_SCRIPTS)" ""
631 install:: $(INSTALL_LIBEXEC_SCRIPTS)
632 @$(INSTALL_DIR) $(libexecdir)
633 for i in $(INSTALL_LIBEXEC_SCRIPTS); do \
634 $(INSTALL_SCRIPT) $(INSTALL_OPTS) $$i $(libexecdir); \
638 ifneq "$(INSTALL_LIBS)" ""
639 install:: $(INSTALL_LIBS)
640 @$(INSTALL_DIR) $(libdir)
641 for i in $(INSTALL_LIBS); do \
644 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(libdir); \
645 $(RANLIB) $(libdir)/`basename $$i` ;; \
647 $(INSTALL_DATA) -s $(INSTALL_OPTS) $$i $(libdir) ;; \
649 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(libdir); \
654 ifneq "$(INSTALL_LIBEXECS)" ""
656 # See above comment next to defn of INSTALL_PROGS for what
657 # the purpose of this one-liner is.
659 INSTALL_LIBEXECS := $(foreach p, $(INSTALL_LIBEXECS), $(addsuffix $(subst _,,$(subst __,$(exeext),_$(suffix $(p))_)), $(basename $(p))))
661 install:: $(INSTALL_LIBEXECS)
662 @$(INSTALL_DIR) $(libexecdir)
663 -for i in $(INSTALL_LIBEXECS); do \
664 $(INSTALL_PROGRAM) $(INSTALL_BIN_OPTS) $$i $(libexecdir); \
668 ifneq "$(INSTALL_DATAS)" ""
669 install:: $(INSTALL_DATAS)
670 @$(INSTALL_DIR) $(datadir)
671 for i in $(INSTALL_DATAS); do \
672 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(datadir); \
680 @for i in $(INSTALL_PROGS) "" ; do \
681 if test "$$i"; then \
682 echo rm -f $(bindir)/`basename $$i`; \
683 rm -f $(bindir)/`basename $$i`; \
686 @for i in $(INSTALL_LIBS) ""; do \
687 if test "$$i"; then \
688 echo rm -f $(libdir)/`basename $$i`; \
689 rm -f $(libdir)/`basename $$i`; \
692 @for i in $(INSTALL_LIBEXECS) ""; do \
693 if test "$$i"; then \
694 echo rm -f $(libexecdir)/`basename $$i`; \
695 rm -f $(libexecdir)/`basename $$i`; \
698 @for i in $(INSTALL_DATAS) ""; do \
699 if test "$$i"; then \
700 echo rm -f $(datadir)/`basename $$i`; \
701 rm -f $(datadir)/`basename $$i`; \
706 # install-strip is from the GNU Makefile standard.
710 @$(MAKE) EXTRA_INSTALL_OPTS='-s' install
714 # install links to script drivers.
716 ifneq "$(SCRIPT_LINK)" ""
718 @if ( $(PERL) -e '$$fn="$(bindir)/$(SCRIPT_LINK)"; exit ((! -f $$fn || -l $$fn) ? 0 : 1);' ); then \
719 echo "Creating a symbol link from $(SCRIPT_PROG) to $(SCRIPT_LINK) in $(bindir)"; \
720 $(RM) $(bindir)/$(SCRIPT_LINK); \
721 $(LN_S) $(SCRIPT_PROG) $(bindir)/$(SCRIPT_LINK); \
723 echo "Creating a symbol link from $(SCRIPT_PROG) to $(SCRIPT_LINK) in $(bindir) failed: \`$(bindir)/$(SCRIPT_LINK)' already exists"; \
724 echo "Perhaps remove \`$(bindir)/$(SCRIPT_LINK)' manually?"; \
730 ###########################################
732 # Targets: dist binary-dist
734 ###########################################
738 # dist-pre is a canned rule the toplevel of your source tree
739 # would use as follows,
743 # it performs two tasks, first creating the distribution directory
744 # tree and it then decorates the new tree with symbolic links pointing
745 # to the symbolic links in the build tree.
747 # The dist-pre relies on (at least) the `find' in GNU findutils
748 # (only tested with version 4.1). All non-GNU `find's I have
749 # laid on my hands locally, has a restrictive treatment of {} in
750 # -exec commands, i.e.,
752 # find . -print echo a{} \;
754 # does not expand the {}, it has to be a separate argument (i.e. `a {}').
755 # GNU find is (IMHO) more sensible here, expanding any {} it comes across
756 # inside an -exec, whether it is a separate arg or part of a word:
760 # GNU find version 4.1
761 # $ find yes -exec echo oh,{}! \;
764 # Of course, the above is not impossible to achieve with other finds,
765 # just that GNU find does the Patently Right Thing here :)
767 # ====> if you're using these dist rules, get hold of GNU findutils.
771 .PHONY: dist dist-pre dist-post
774 # The dist rules leaves out CVS, SRC (from mkshadowdir) and tests
775 # directories when creating shadow source distrib tree
778 -rm -rf $(SRC_DIST_DIR)
779 -rm -f $(SRC_DIST_NAME).tar.gz
780 (cd $(FPTOOLS_TOP_ABS); find $(SRC_DIST_DIRS) -type d \( -name CVS -prune -o -name SRC -prune -o -name tests -prune -o -exec $(MKDIRHIER) $(SRC_DIST_DIR)/{} \; \) ; )
781 (cd $(FPTOOLS_TOP_ABS); find $(SRC_DIST_DIRS) -name CVS -prune -o -name SRC -prune -o -name tests -prune -o -name "*~" -prune -o -name ".cvsignore" -prune -o -name "\#*" -prune -o -name ".\#*" -prune -o -type l -exec $(LN_S) $(FPTOOLS_TOP_ABS)/{} $(SRC_DIST_DIR)/{} \; )
784 # After having created a shadow distribution tree and copied/linked
785 # all the necessary files to it, `dist-post' makes sure the permissions
786 # are set right and then package up the tree. Empty directories are also removed.
788 # For now, we make the packaging a separate rule, so as to allow
789 # the inspection of the dist tree before eventually packaging it up.
792 @echo Deleting the following empty directories..
793 ( cd $(SRC_DIST_DIR) ; cd .. ; find $(SRC_DIST_NAME) -type d -exec sh -c 'test x`ls $$0 | wc -l | sed -e "s/ //g"` = x0' {} \; -print -exec rm -rf {} \; -prune )
794 ( cd $(SRC_DIST_DIR) ; cd .. ; chmod -R a+rw $(SRC_DIST_NAME) )
796 # Automatic generation of a MANIFEST file for a source distribution
797 # tree that is ready to go.
799 cd $(SRC_DIST_DIR); find . \( -type l -o -type f \) -exec ls -lLG {} \; | sed -e 's/\.\///' > /tmp/MANIFEST ; mv /tmp/MANIFEST MANIFEST
801 dist-package:: dist-package-tar-gz
803 dist-package-tar-gz ::
804 cd $(SRC_DIST_DIR); cd ..; $(TAR) chzf $(SRC_DIST_NAME).tar.gz $(SRC_DIST_NAME)
807 cd $(SRC_DIST_DIR); cd ..; $(ZIP) $(ZIP_OPTS) -r $(SRC_DIST_NAME).zip $(SRC_DIST_NAME)
809 ###########################################
811 # Targets: check tags show info
813 ###########################################
815 #------------------------------------------------------------
821 @for i in $(filter-out %.lhs .hs, $(TESTS)) ''; do \
822 if (test -f "$$i"); then \
823 echo Running: `basename $$i` ; \
824 cd test; `basename $$i` ; \
828 #------------------------------------------------------------
833 tags TAGS:: $(TAGS_HS_SRCS) $(TAGS_C_SRCS)
836 ifneq "$(TAGS_HS_SRCS)" ""
837 $(HSTAGS) $(HSTAGS_OPTS) -- $(TAGS_HS_SRCS)
839 ifneq "$(TAGS_C_SRCS)" ""
840 etags -a $(TAGS_C_SRCS)
842 @( 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?
844 #------------------------------------------------------------
846 # to see the effective value used for a Makefile variable, do
847 # make show VALUE=MY_VALUE
851 @echo '$(VALUE)=$($(VALUE))'
853 #--------------------------------------------------------------------------
856 .PHONY: dvi ps html pdf rtf
858 ifneq "$(SGML_DOC)" ""
860 # multi-file SGML document: main document name is specified in $(SGML_DOC),
861 # sub-documents (.sgml files) listed in $(SGML_SRCS).
863 ifeq "$(VSGML_SRCS)" ""
864 VSGML_SRCS = $(wildcard *.vsgml)
867 ifeq "$(SGML_SRCS)" ""
868 ifneq "$(VSGML_SRCS)" ""
869 SGML_SRCS = $(patsubst %.vsgml, %.sgml, $(VSGML_SRCS))
871 SGML_SRCS = $(wildcard *.sgml)
875 SGML_TEX = $(SGML_DOC).tex
876 SGML_DVI = $(SGML_DOC).dvi
877 SGML_PS = $(SGML_DOC).ps
878 SGML_PDF = $(SGML_DOC).pdf
879 SGML_RTF = $(SGML_DOC).rtf
880 SGML_HTML = $(SGML_DOC).html
881 # HTML output goes in a subdirectory on its own.
882 SGML_TEXT = $(SGML_DOC).txt
884 $(SGML_DVI) $(SGML_PS) $(SGML_INFO) $(SGML_HTML) $(SGML_TEXT) :: $(SGML_SRCS)
893 CLEAN_FILES += $(SGML_TEXT) $(SGML_TEX) $(SGML_PS) $(SGML_DVI) $(SGML_PDF) $(SGML_RTF) $(SGML_HTML) $(SGML_DOC)-*.html
894 # can't use $(SGML_SRCS) here, it was maybe used elsewhere
895 MOSTLY_CLEAN_FILES += $(patsubst %.vsgml, %.sgml, $(VSGML_SRCS))
898 $(RM) -rf $(SGML_DOC)
902 ###########################################
906 ###########################################
908 .PHONY: realclean mostlyclean clean distclean maintainer-clean
910 # realclean is just a synonym for maintainer-clean
911 realclean: maintainer-clean
914 ifneq "$(MOSTLY_CLEAN_FILES)" ""
916 rm -f $(MOSTLY_CLEAN_FILES)
919 ifneq "$(CLEAN_FILES)" ""
925 ifneq "$(DIST_CLEAN_FILES)" ""
926 distclean:: mostlyclean clean
927 rm -f $(DIST_CLEAN_FILES)
931 ifneq "$(MAINTAINER_CLEAN_FILES)" ""
932 maintainer-clean:: mostlyclean clean distclean
933 @echo 'This command is intended for maintainers to use; it'
934 @echo 'deletes files that may need special tools to rebuild.'
935 rm -f $(MAINTAINER_CLEAN_FILES)
939 # If (Haskell) object files are split, cleaning up
940 # consist of descending into the directories where
941 # the myriads of object files have been put.
944 ifneq "$(HS_OBJS)" ""
945 ifneq "$(filter -split-objs,$(HC_OPTS))" ""
947 find $(patsubst %.$(way_)o,%,$(HS_OBJS)) -name '*.$(way_)o' -print | xargs $(RM) __rm_food
948 -rmdir $(patsubst %.$(way_)o,%,$(HS_OBJS)) > /dev/null 2>&1
953 #################################################################################
957 #################################################################################
959 # Here is the ingenious jiggery pokery that allows you to build multiple versions
960 # of a program in a single build tree.
962 # The ways setup requires the following variables to be set:
964 # Expects: $(WAYS) the possible "way" strings to one of
965 # which $(way) will be set
968 # So how does $(way) ever get set to anything? Answer, we recursively
969 # invoke make, setting $(way) on the command line.
970 # When do we do this recursion? Answer: whenever the programmer
971 # asks make to make a target that involves a way suffix.
972 # We must remember *not* to recurse again; but that's easy: we
973 # just see if $(way) is set:
977 # If $(WAYS) = p mc, then WAY_TARGETS expands to
978 # %.p_lhs %.p_hs %.p_o ... %.mc_lhs %.p_hs ...
979 # and OTHER_WAY_TARGETS to
980 # %_p.a %_p %_mc.a %_mc
981 # where the suffixes are from $(SUFFIXES)
983 # We have to treat libraries and "other" targets differently,
984 # because their names are of the form
985 # libHS_p.a and Foo_p
986 # whereas everything else has names of the form
989 FPTOOLS_SUFFIXES := o hi hc
991 WAY_TARGETS = $(foreach way,$(WAYS),$(foreach suffix, $(FPTOOLS_SUFFIXES), %.$(way)_$(suffix)))
992 LIB_WAY_TARGETS = $(foreach way,$(WAYS),%_$(way).a %_$(way))
994 # $@ will be something like Foo.p_o
995 # $(suffix $@) returns .p_o
996 # $(subst .,.p_o) returns p_o
997 # $(subst _,.,p_o) returns p.o (clever)
998 # $(basename p.o) returns p
1001 $(MAKE) way=$(basename $(subst _,.,$(subst .,,$(suffix $@)))) $@
1003 # $(@F) will be something like libHS_p.a, or Foo_p
1004 # $(basename $(@F)) will be libHS_p, or Foo_p
1005 # The sed script extracts the "p" part.
1007 $(LIB_WAY_TARGETS) :
1008 $(MAKE) $(MFLAGS) $@ way=$(subst .,,$(suffix $(subst _,.,$(basename $@))))
1013 ##################################################################
1017 ##################################################################
1019 # Here are the diabolically clever rules that
1021 # (a) for each "recursive target" <t>
1022 # propagates "make <t>" to directories in SUBDIRS
1024 # (b) when SUBDIRS is empty,
1025 # for each "multi-way-target" <t>
1026 # calls "make -way=w <t>" for each w in $(WAYS)
1028 # This has the effect of making the standard target
1029 # in each of the specified ways (as well as in the normal way
1031 # Controlling variables
1032 # WAYS = extra (beyond the normal way) ways to build things in
1033 # SUBDIRS = subdirectories to recurse into
1035 # No ways, so iterate over the SUBDIRS
1037 # note about recursively invoking make: we'd like make to drop all the
1038 # way back to the top level if it fails in any of the
1039 # sub(sub-...)directories. This is done by setting the -e flag to the
1040 # shell during the loop, which causes an immediate failure if any of
1041 # the shell commands fail.
1043 # One exception: if the user gave the -i or -k flag to make in the
1044 # first place, we'd like to reverse this behaviour. So we check for
1045 # these flags, and set the -e flag appropriately. NOTE: watch out for
1046 # the --no-print-directory flag which is passed to recursive
1047 # invocations of make.
1049 # NOTE: Truly weird use of exit below to stop the for loop dead in
1050 # its tracks should any of the sub-makes fail. By my reckoning,
1051 # "cmd || exit $?" should be equivalent to "cmd"
1053 ifneq "$(SUBDIRS)" ""
1055 all docs runtests boot TAGS clean veryclean maintainer-clean install info html ps dvi txt::
1056 @echo "------------------------------------------------------------------------"
1057 @echo "===fptools== Recursively making \`$@' in $(SUBDIRS) ..."
1058 @echo "PWD = $(shell pwd)"
1059 @echo "------------------------------------------------------------------------"
1060 # Don't rely on -e working, instead we check exit return codes from sub-makes.
1061 @case '${MFLAGS}' in *-[ik]*) x_on_err=0;; *-r*[ik]*) x_on_err=0;; *) x_on_err=1;; esac; \
1062 for i in $(SUBDIRS); do \
1063 echo "------------------------------------------------------------------------"; \
1064 echo "==fptools== $(MAKE) $@ $(MFLAGS);"; \
1065 echo " in $(shell pwd)/$$i"; \
1066 echo "------------------------------------------------------------------------"; \
1067 $(MAKE) --no-print-directory -C $$i $(MFLAGS) $@; \
1068 if [ $$? -eq 0 -o $$x_on_err -eq 0 ] ; then true; else exit 1; fi; \
1070 @echo "------------------------------------------------------------------------"
1071 @echo "===fptools== Finished making \`$@' in $(SUBDIRS) ..."
1072 @echo "PWD = $(shell pwd)"
1073 @echo "------------------------------------------------------------------------"
1076 # Don't rely on -e working, instead we check exit return codes from sub-makes.
1077 @case '${MFLAGS}' in *-[ik]*) x_on_err=0;; *-r*[ik]*) x_on_err=0;; *) x_on_err=1;; esac; \
1078 for i in $(SUBDIRS) ; do \
1079 $(MKDIRHIER_PREFIX)mkdirhier $(SRC_DIST_DIR)/$$i; \
1080 $(MAKE) -C $$i $(MFLAGS) $@ SRC_DIST_DIR=$(SRC_DIST_DIR)/$$i; \
1081 if [ $$? -eq 0 ] ; then true; else exit $$x_on_err; fi; \
1085 # The default dist rule:
1087 # copy/link the contents of $(SRC_DIST_FILES) into the
1088 # shadow distribution tree. SRC_DIST_FILES contain the
1089 # build-generated files that you want to include in
1090 # a source distribution.
1093 ifneq "$(SRC_DIST_FILES)" ""
1095 @for i in $(SRC_DIST_FILES); do \
1096 if ( echo "$$i" | grep "~" >/dev/null 2>&1 ); then \
1097 echo $(LN_S) `pwd`/`echo $$i | sed -e "s/^\([^~]*\)~.*/\1/g"` $(SRC_DIST_DIR)/`echo $$i | sed -e "s/.*~\(.*\)/\1/g"` ; \
1098 $(LN_S) `pwd`/`echo $$i | sed -e "s/^\([^~]*\)~.*/\1/g"` $(SRC_DIST_DIR)/`echo $$i | sed -e "s/.*~\(.*\)/\1/g"` ; \
1100 if (test -f "$$i"); then \
1101 echo $(LN_S) `pwd`/$$i $(SRC_DIST_DIR)/$$i ; \
1102 $(LN_S) `pwd`/$$i $(SRC_DIST_DIR)/$$i ; \
1110 # Selectively building subdirectories.
1113 ifneq "$(SUBDIRS)" ""
1115 $(MAKE) -C $@ $(MFLAGS)
1121 # NB: the targets exclude
1122 # boot info TAGS runtests
1123 # since these are way-independent
1124 all docs TAGS clean veryclean maintainer-clean install ::
1125 @echo "------------------------------------------------------------------------"
1126 @echo "===fptools== Recursively making \`$@' for ways: $(WAYS) ..."
1127 @echo "PWD = $(shell pwd)"
1128 @echo "------------------------------------------------------------------------"
1129 # Don't rely on -e working, instead we check exit return codes from sub-makes.
1130 @case '${MFLAGS}' in *-[ik]*) x_on_err=0;; *-r*[ik]*) x_on_err=0;; *) x_on_err=1;; esac; \
1131 for i in $(WAYS) ; do \
1132 echo "------------------------------------------------------------------------"; \
1133 echo "==fptools== $(MAKE) way=$$i $@;"; \
1134 echo "PWD = $(shell pwd)"; \
1135 echo "------------------------------------------------------------------------"; \
1136 $(MAKE) way=$$i --no-print-directory $(MFLAGS) $@ ; \
1137 if [ $$? -eq 0 ] ; then true; else exit $$x_on_err; fi; \
1139 @echo "------------------------------------------------------------------------"
1140 @echo "===fptools== Finished recursively making \`$@' for ways: $(WAYS) ..."
1141 @echo "PWD = $(shell pwd)"
1142 @echo "------------------------------------------------------------------------"