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
20 # clean* distclean* mostlyclean* maintainer-clean*
22 # dvi ps (no info) FPTOOLS adds: pdf rtf html
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 $(TOP)/mk/package.mk
47 ##################################################################
48 # FPtools standard targets
52 # The depend target has to cope with a set of files that may have
53 # different ways of computing their dependencies, i.e., a Haskell
54 # module's dependencies are computed differently from C files.
56 # Note that we don't compute dependencies automatically, i.e., have the
57 # .depend file be a target that is dependent on the Haskell+C sources,
58 # and then have the `depend' target depend on `.depend'. The reason for
59 # this is that when GNU make is processing the `include .depend' statement
60 # it records .depend as being a Makefile. Before doing any other processing,
61 # `make' will try to check to see if the Makefiles are up-to-date. And,
62 # surprisingly enough, .depend has a rule for it, so if any of the source
63 # files change, it will be invoked, *regardless* of what target you're making.
65 # So, for now, the dependencies has to be re-computed manually via `make depend'
66 # whenever a module changes its set of imports. Doing what was outlined above
67 # is only a small optimisation anyway, it would avoid the recomputation of
68 # dependencies if the .depend file was newer than any of the source modules.
72 # Compiler produced files that are targets of the source's imports.
73 MKDEPENDHS_OBJ_SUFFICES=o
75 ifneq "$(STAMP_PKG_CONF)" ""
76 PKGCONF_DEP = $(STAMP_PKG_CONF)
81 depend :: $(MKDEPENDHS_SRCS) $(MKDEPENDC_SRCS) $(STAMP_PKG_CONF)
84 ifneq "$(DOC_SRCS)" ""
85 $(MKDEPENDLIT) -o .depend $(MKDEPENDLIT_OPTS) $(filter %.lit,$(DOC_SRCS))
87 ifneq "$(MKDEPENDC_SRCS)" ""
88 $(MKDEPENDC) -f .depend $(MKDEPENDC_OPTS) $(foreach way,$(WAYS),-s $(way)) -- $(CC_OPTS) -- $(MKDEPENDC_SRCS)
90 ifneq "$(MKDEPENDHS_SRCS)" ""
91 $(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)) $(MKDEPENDHS_SRCS)
95 ##################################################################
98 # The boot target, at a minimum generates dependency information
102 ifeq "$(NO_BOOT_TARGET)" "YES"
108 ##################################################################
109 # GNU Standard targets
111 # Every Makefile should define the following targets
114 # Compile the entire program. This should be the default target.
115 # This target need not rebuild any documentation files
118 # Compile the program and copy the executables, libraries, and so on
119 # to the file names where they should reside for actual use. If
120 # there is a simple test to verify that a program is properly
121 # installed, this target should run that test.
123 # The commands should create all the directories in which files are
124 # to be installed, if they don't already exist. This includes the
125 # directories specified as the values of the variables prefix and
126 # exec_prefix , as well as all subdirectories that are needed. One
127 # way to do this is by means of an installdirs target as described
130 # Use `-' before any command for installing a man page, so that make
131 # will ignore any errors. This is in case there are systems that
132 # don't have the Unix man page documentation system installed.
135 # Delete all the installed files that the `install' target would
136 # create (but not the noninstalled files such as `make all' would
141 # Delete all files from the current directory that are normally
142 # created by building the program. Don't delete the files that
143 # record the configuration. Also preserve files that could be made
144 # by building, but normally aren't because the distribution comes
147 # Delete `.dvi' files here if they are not part of the
151 # Delete all files from the current directory that are created by
152 # configuring or building the program. If you have unpacked the
153 # source and built the program without creating any other files,
154 # `make distclean' should leave only the files that were in the
158 # Like `clean', but may refrain from deleting a few files that
159 # people normally don't want to recompile. For example, the
160 # `mostlyclean' target for GCC does not delete `libgcc.a', because
161 # recompiling it is rarely necessary and takes a lot of time.
164 # Delete everything from the current directory that can be
165 # reconstructed with this Makefile. This typically includes
166 # everything deleted by distclean , plus more: C source files
167 # produced by Bison, tags tables, and so on.
169 # One exception, however: `make maintainer-clean' should not delete
170 # `configure' even if `configure' can be remade using a rule in the
171 # Makefile. More generally, `make maintainer-clean' should not delete
172 # anything that needs to exist in order to run `configure' and then
173 # begin to build the program.
176 # Update a tags table for this program.
178 # `dvi' `ps' `pdf' `html' `rtf'
179 # Generate DVI/PS/PDF files for LaTeX/DocBook docs. Not everything is
180 # supported everywhere, but the intention is to standardise on DocBook
181 # producing all formats.
184 # Perform self-tests (if any). The user must build the program
185 # before running the tests, but need not install the program; you
186 # should write the self-tests so that they work when the program is
187 # built but not installed.
189 # The following targets are suggested as conventional names, for programs
190 # in which they are useful.
193 # Perform installation tests (if any). The user must build and
194 # install the program before running the tests. You should not
195 # assume that `$(bindir)' is in the search path.
198 # It's useful to add a target named `installdirs' to create the
199 # directories where files are installed, and their parent
200 # directories. There is a script called `mkinstalldirs' which is
201 # convenient for this; find it in the Texinfo package.
202 # (FPTOOLS: we use a close relative of the suggested script, situated
203 # in glafp-utils/mkdirhier -- SOF)
208 ###########################################
212 ###########################################
214 # For each of these variables that is defined
215 # we generate one "all" rule and one rule for the variable itself:
217 # HS_PROG Haskell program
220 # SCRIPT_PROG Script (e.g. Perl script)
222 # For details of exactly what rule is generated, see the
223 # relevant section below
227 #----------------------------------------
230 ifneq "$(HS_PROG)" ""
233 ifneq "$(BootingFromHc)" "YES"
234 $(HS_PROG) :: $(HS_OBJS)
235 $(HC) -o $@ $(HC_OPTS) $(LD_OPTS) $(HS_OBJS)
238 $(HS_PROG) :: $(HS_OBJS)
239 $(CC) -o $@ $(HC_BOOT_CC_OPTS) $(HC_BOOT_LD_OPTS) $(HS_OBJS) $(HC_BOOT_LIBS)
242 # for building a Haskell program, we add FptoolsHcOpts
243 SRC_HC_OPTS += $(FptoolsHcOpts)
246 #----------------------------------------
252 $(C_PROG) :: $(C_OBJS)
253 $(CC) -o $@ $(CC_OPTS) $(LD_OPTS) $(C_OBJS) $(LIBS)
256 #----------------------------------------
259 # Build $(LIBRARY) from $(LIBOBJS)+$(STUBOBJS)
266 # Rule to build $(LIBRARY)
268 ifneq "$(LIBRARY)" ""
274 $(AR) $(AR_OPTS) $@ $(STUBOBJS) $(LIBOBJS)
280 al -out:$@ $(STUBOBJS) $(LIBOBJS)
285 # For Haskell object files, we might have chosen to split
286 # up the object files. Test for whether the library being
287 # built is consisting of Haskell files by (hackily) checking
288 # whether HS_SRCS is empty or not.
291 ifneq "$(HS_SRCS)" ""
292 ifeq "$(SplitObjs)" "YES"
294 # can't split objs in way 'u', so we disable it here
297 SRC_HC_OPTS += -split-objs
299 # We generate the archive into a temporary file libfoo.a.tmp, then
300 # rename it at the end. This avoids the problem that ar may sometimes
301 # fail, leaving a partially built archive behind.
302 ifeq "$(ArSupportsInput)" ""
305 (echo $(STUBOBJS) $(EXTRA_OBJS); $(FIND) $(patsubst %.$(way_)o,%_split,$(HS_OBJS)) -name '*.$(way_)o') | xargs ar q $@
311 echo $(STUBOBJS) > $@.list
312 echo $(EXTRA_OBJS) >> $@.list
313 $(FIND) $(patsubst %.$(way_)o,%_split,$(HS_OBJS)) -name '*.$(way_)o' >> $@.list
314 $(AR) $(AR_OPTS) $@ $(ArSupportsInput) $@.list
320 # Extra stuff for compiling Haskell files with $(SplitObjs):
323 $(RM) $@; if [ ! -d $(basename $@)_split ]; then mkdir $(basename $@)_split; else \
324 $(FIND) $(basename $@)_split -name '*.$(way_)o' | xargs $(RM) __rm_food; fi
325 ifeq "$(GhcWithInterpreter)" "YES"
326 HC_SPLIT_POST = (cd $(dir $@) && $(LD) -r $(LD_X) -o $(notdir $@) $(basename $(notdir $@))_split/*.$(way_)o)
328 HC_SPLIT_POST = touch $@
329 endif # GhcWithInterpreter == YES
331 SRC_HC_PRE_OPTS += $(HC_SPLIT_PRE);
332 SRC_HC_POST_OPTS += $(HC_SPLIT_POST);
335 # If (Haskell) object files are split, cleaning up
336 # consist of descending into the directories where
337 # the myriads of object files have been put.
341 $(FIND) $(patsubst %.$(way_)o,%_split,$(HS_OBJS)) -name '*.$(way_)o' -print | xargs $(RM) __rm_food
342 -rmdir $(patsubst %.$(way_)o,%_split,$(HS_OBJS)) > /dev/null 2>&1
349 # Remove local symbols from library objects if requested.
352 ifeq "$(StripLibraries)" "YES"
353 ifeq "$(SplitObjs)" "YES"
354 SRC_HC_POST_OPTS += \
355 for i in $(basename $@)_split/*; do \
356 $(LD) -r $(LD_X) -o $$i.tmp $$i; \
360 SRC_HC_POST_OPTS += \
361 $(LD) -r $(LD_X) -o $@.tmp $@; $(MV) $@.tmp $@
363 endif # StripLibraries
365 # Note: $(STUBOBJS) isn't depended on here, but included when building the lib.
366 # (i.e., the assumption is that $(STUBOBJS) are created as a side-effect
367 # of building $(LIBOBJS)).
368 $(LIBRARY) : $(LIBOBJS)
372 #----------------------------------------
373 # Building Win32 DLLs
376 ifeq "$(DLLized)" "YES"
377 SRC_CC_OPTS += -DDLLized
379 ifneq "$(PACKAGE)" ""
381 SRC_BLD_DLL_OPTS += --export-all --output-def=HS$(PACKAGE)$(_cbits)$(_way).def DllVersionInfo.$(way_)o
383 ifneq "$(PACKAGE) $(IS_CBITS_LIB)" "std YES"
384 ifneq "$(PACKAGE)" "rts"
385 SRC_BLD_DLL_OPTS += -lHSstd_cbits_imp -L$(GHC_LIB_DIR)/std/cbits
386 SRC_BLD_DLL_OPTS += -lHSrts_$(way_)imp -L$(GHC_RUNTIME_DIR)
387 ifneq "$(PACKAGE)" "std"
388 ifeq "$(IS_CBITS_LIB)" ""
389 SRC_BLD_DLL_OPTS += -lHSstd_$(way_)imp -L$(GHC_LIB_DIR)/std
395 SRC_BLD_DLL_OPTS += -lgmp -L. -L$(GHC_RUNTIME_DIR)/gmp
396 ifeq "$(IS_CBITS_LIB)" ""
397 SRC_BLD_DLL_OPTS += $(patsubst %,-lHS%_$(way_)imp, $(PACKAGE_DEPS))
398 SRC_BLD_DLL_OPTS += $(patsubst %,-L../%, $(PACKAGE_DEPS))
400 ifneq "$(HAS_CBITS)" ""
401 SRC_BLD_DLL_OPTS += -lHS$(PACKAGE)_cbits_imp -Lcbits
403 SRC_BLD_DLL_OPTS += -lwsock32 -lwinmm
405 endif # PACKAGE != ""
409 ifneq "$(LIBRARY)" ""
411 all :: DllVersionInfo.$(way_)o
413 ifeq "$(DLL_NAME)" ""
414 DLL_NAME = $(patsubst %.a,%.dll,$(subst lib,,$(LIBRARY)))
417 ifneq "$(DLL_NAME)" ""
418 DLL_NAME := $(DLL_PEN)/$(DLL_NAME)
423 ifeq "$(DLL_IMPLIB_NAME)" ""
424 DLL_IMPLIB_NAME = $(patsubst %.a,%_imp.a,$(LIBRARY))
427 $(DLL_NAME) :: $(LIBRARY)
428 $(BLD_DLL) --output-lib $(DLL_IMPLIB_NAME) -o $(DLL_NAME) $(LIBRARY) $(BLD_DLL_OPTS)
429 endif # LIBRARY != ""
434 # Version information is baked into a DLL by having the DLL include DllVersionInfo.o.
435 # The version info contains two user tweakables: DLL_VERSION and DLL_VERSION_NAME.
436 # (both are given sensible defaults though.)
438 # Note: this will not work as expected with Cygwin B20.1; you need a more recent
439 # version of binutils (to pick up windres bugfixes.)
442 DLL_VERSION=$(ProjectVersion)
445 ifndef DLL_VERSION_NAME
446 DLL_VERSION_NAME="http://www.haskell.org/ghc"
449 ifndef DLL_DESCRIPTION
450 DLL_DESCRIPTION="A GHC-compiled DLL"
454 EXE_VERSION=$(ProjectVersion)
457 ifndef EXE_VERSION_NAME
458 EXE_VERSION_NAME="http://www.haskell.org/ghc"
461 ifndef EXE_DESCRIPTION
462 EXE_DESCRIPTION="A GHC-compiled binary"
466 # Little bit of lo-fi mangling to get at the right set of settings depending
467 # on whether we're generating the VERSIONINFO for a DLL or EXE
469 DLL_OR_EXE=$(subst VersionInfo.$(way_)rc,,$@)
470 VERSION_FT=$(subst Dll, 0x2L, $(subst Exe, 0x1L, $(DLL_OR_EXE)))
471 VERSION_RES_NAME=$(subst Exe,$(EXE_VERSION_NAME), $(subst Dll, $(DLL_VERSION_NAME),$(DLL_OR_EXE)))
472 VERSION_RES=$(subst Exe,$(EXE_VERSION), $(subst Dll, $(DLL_VERSION),$(DLL_OR_EXE)))
473 VERSION_DESC=$(subst Exe,$(EXE_DESCRIPTION), $(subst Dll, $(DLL_DESCRIPTION),$(DLL_OR_EXE)))
475 DllVersionInfo.$(way_)rc ExeVersionInfo.$(way_)rc:
476 $(RM) DllVersionInfo.$(way_)rc
477 echo "1 VERSIONINFO" > $@
478 echo "FILEVERSION 1,0,0,1" >> $@
479 echo "PRODUCTVERSION 1,0,0,1" >> $@
480 echo "FILEFLAGSMASK 0x3fL" >> $@
481 echo "FILEOS 0x4L" >> $@
482 echo "FILETYPE $(VERSION_FT)" >> $@
483 echo "FILESUBTYPE 0x0L" >> $@
485 echo " BLOCK \"StringFileInfo\"" >> $@
487 echo " BLOCK \"040904B0\"" >> $@
489 echo " VALUE \"CompanyName\", \"$(VERSION_RES_NAME)\\0\"" >> $@
490 echo " VALUE \"FileVersion\", \"$(VERSION_RES)\\0\"" >> $@
491 echo " VALUE \"ProductVersion\", \"$(VERSION_RES)\\0\"" >> $@
492 echo " VALUE \"FileDescription\", \"$(VERSION_DESC)\\0\"" >> $@
495 echo " BLOCK \"VarFileInfo\"" >> $@
497 echo " VALUE \"Translation\", 0x0409, 1200" >> $@
501 #----------------------------------------
504 ifneq "$(SCRIPT_PROG)" ""
506 # To produce a fully functional script, you may
507 # have to add some configuration variables at the top of
508 # the script, i.e., the compiler driver needs to know
509 # the path to various utils in the build tree for instance.
511 # To have the build rule for the script automatically do this
512 # for you, set the variable SCRIPT_SUBST_VARS to the list of
513 # variables you need to put in.
516 # SCRIPT_SUBST creates a string of echo commands that
517 # will when evaluated append the (perl)variable name and its value
518 # to the target it is used for, i.e.,
522 # SCRIPT_SUBST_VARS = A B
523 # SCRIPT_SUBST=echo "$""A=\"foo\";" >> $@; echo "$""B=\"bar\";" >> $@
525 # so if you have a rule like the following
530 # @eval $(SCRIPT_SUBST)
532 # `make foo' would create a file `foo' containing the following
539 # ToDo: make this work for shell scripts (drop the initial $).
541 ifeq "$(INTERP)" "$(SHELL)"
542 SCRIPT_SUBST=$(foreach val,$(SCRIPT_SUBST_VARS),"echo \"$(val)=\\\"$($(val))\\\";\" >> $@;")
544 SCRIPT_SUBST=$(foreach val,$(SCRIPT_SUBST_VARS),"echo \"$$\"\"$(val)=\\\"$($(val))\\\";\" >> $@;")
547 all :: $(SCRIPT_PROG)
549 $(SCRIPT_PROG) : $(SCRIPT_OBJS)
552 ifeq "$(INTERP)" "perl"
553 echo "#! "$(PERL) > $@
556 @echo "#!"$(INTERP) > $@
561 ifneq "$(SCRIPT_PREFIX_FILES)" ""
562 @cat $(SCRIPT_PREFIX_FILES) >> $@
564 ifneq "$(SCRIPT_SUBST)" ""
565 @eval $(SCRIPT_SUBST)
567 @cat $(SCRIPT_OBJS) >> $@
572 # ---------------------------------------------------------------------------
575 # links to programs: we sometimes install a program as
576 # <name>-<version> with a link from <name> to the real program.
582 CLEAN_FILES += $(LINK)
584 ifeq "$(LINK_TARGET)" ""
585 ifneq "$(SCRIPT_PROG)" ""
586 LINK_TARGET = $(SCRIPT_PROG)
588 ifneq "$(HS_PROG)" ""
589 LINK_TARGET = $(HS_PROG)
592 LINK_TARGET = $(C_PROG)
601 # Don't want to overwrite $(LINK)s that aren't symbolic
602 # links. Testing for symbolic links is problematic to do in
603 # a portable fashion using a /bin/sh test, so we simply rely
606 $(LINK) : $(LINK_TARGET)
607 @if ( $(PERL) -e '$$fn="$(LINK)"; exit ((! -f $$fn || -l $$fn) ? 0 : 1);' ); then \
608 echo "Creating a symbolic link from $(LINK_TARGET) to $(LINK)"; \
610 $(LN_S) $(LINK_TARGET) $(LINK); \
612 echo "Creating a symbolic link from $(LINK_TARGET) to $(LINK) failed: \`$(LINK)' already exists"; \
613 echo "Perhaps remove \`$(LINK)' manually?"; \
619 # install links to script drivers.
622 @$(INSTALL_DIR) $(bindir)
623 @if ( $(PERL) -e '$$fn="$(bindir)/$(LINK)"; exit ((! -f $$fn || -l $$fn) ? 0 : 1);' ); then \
624 echo "Creating a symbol link from $(LINK_TARGET) to $(LINK) in $(bindir)"; \
625 $(RM) $(bindir)/$(LINK); \
626 $(LN_S) $(LINK_TARGET) $(bindir)/$(LINK); \
628 echo "Creating a symbol link from $(LINK_TARGET) to $(LINK) in $(bindir) failed: \`$(bindir)/$(LINK)' already exists"; \
629 echo "Perhaps remove \`$(bindir)/$(LINK)' manually?"; \
636 ###########################################
638 # Targets: install install-strip uninstall
640 ###########################################
642 # For each of these variables that is defined, you
643 # get one install rule
645 # INSTALL_PROGS executable programs in $(bindir)
646 # INSTALL_SCRIPTS executable scripts in $(bindir)
647 # INSTALL_LIBS platform-dependent libraries in $(libdir) (ranlib'ed)
648 # INSTALL_LIB_SCRIPTS platform-dependent scripts in $(libdir)
649 # INSTALL_LIBEXECS platform-dependent execs in $(libdir)
650 # INSTALL_DATAS platform-independent files in $(datadir)
651 # INSTALL_IFACES platform-dependent interface files in $(ifacedir)
653 # If the installation directory variable is undefined, the install rule simply
654 # emits a suitable error message.
656 # Remember, too, that the installation directory variables ($(bindir) and
657 # friends can be overridden from their original settings in mk/config.mk.in
660 .PHONY: install install-docs installdirs install-strip install-dirs uninstall install-docs show-install
663 @echo "bindir = $(bindir)"
664 @echo "libdir = $(libdir)"
665 @echo "libexecdir = $(libexecdir) # by default, same as libdir"
666 @echo "datadir = $(datadir) # unused for ghc project"
669 # Sometimes useful to separate out the creation of install directories
670 # from the installation itself.
673 @$(INSTALL_DIR) $(bindir)
674 @$(INSTALL_DIR) $(libdir)
675 @$(INSTALL_DIR) $(libexecdir)
676 @$(INSTALL_DIR) $(datadir)
678 # Better do this first...
679 # but we won't for the moment, do it on-demand from
680 # within the various install targets instead.
681 #install:: install-dirs
683 ifneq "$(INSTALL_PROGS)" ""
686 # Here's an interesting one - when using the win32 version
687 # of install (provided via the cygwin toolkit), we have to
688 # supply the .exe suffix, *if* there's no other suffix.
690 # The rule below does this by ferreting out the suffix of each
691 # entry in the INSTALL_PROGS list. If there's no suffix, use
694 INSTALL_PROGS := $(foreach p, $(INSTALL_PROGS), $(addsuffix $(if $(suffix $(p)),,$(exeext)), $(basename $(p))))
696 install:: $(INSTALL_PROGS)
697 @$(INSTALL_DIR) $(bindir)
698 @for i in $(INSTALL_PROGS); do \
699 echo $(INSTALL_PROGRAM) $(INSTALL_BIN_OPTS) $$i $(bindir); \
700 $(INSTALL_PROGRAM) $(INSTALL_BIN_OPTS) $$i $(bindir) ; \
705 # Just like INSTALL_PROGS, but prefix with install sites bin/lib/data and
706 # install without stripping.
708 ifneq "$(INSTALL_SCRIPTS)" ""
709 install:: $(INSTALL_SCRIPTS)
710 @$(INSTALL_DIR) $(bindir)
711 for i in $(INSTALL_SCRIPTS); do \
712 $(INSTALL_SCRIPT) $(INSTALL_OPTS) $$i $(bindir); \
716 ifneq "$(INSTALL_LIB_SCRIPTS)" ""
717 install:: $(INSTALL_LIB_SCRIPTS)
718 @$(INSTALL_DIR) $(libdir)
719 for i in $(INSTALL_LIB_SCRIPTS); do \
720 $(INSTALL_SCRIPT) $(INSTALL_OPTS) $$i $(libdir); \
724 ifneq "$(INSTALL_LIBEXEC_SCRIPTS)" ""
725 install:: $(INSTALL_LIBEXEC_SCRIPTS)
726 @$(INSTALL_DIR) $(libexecdir)
727 for i in $(INSTALL_LIBEXEC_SCRIPTS); do \
728 $(INSTALL_SCRIPT) $(INSTALL_OPTS) $$i $(libexecdir); \
732 ifneq "$(INSTALL_LIBS)" ""
733 install:: $(INSTALL_LIBS)
734 @$(INSTALL_DIR) $(libdir)
735 for i in $(INSTALL_LIBS); do \
738 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(libdir); \
739 $(RANLIB) $(libdir)/`basename $$i` ;; \
741 $(INSTALL_DATA) -s $(INSTALL_OPTS) $$i $(libdir) ;; \
743 $(INSTALL_SHLIB) $(INSTALL_OPTS) $$i $(libdir) ;; \
745 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(libdir); \
750 ifneq "$(INSTALL_LIBEXECS)" ""
752 # See above comment next to defn of INSTALL_PROGS for what
753 # the purpose of this one-liner is.
755 INSTALL_LIBEXECS := $(foreach p, $(INSTALL_LIBEXECS), $(addsuffix $(subst _,,$(subst __,$(exeext),_$(suffix $(p))_)), $(basename $(p))))
757 install:: $(INSTALL_LIBEXECS)
758 @$(INSTALL_DIR) $(libexecdir)
759 -for i in $(INSTALL_LIBEXECS); do \
760 $(INSTALL_PROGRAM) $(INSTALL_BIN_OPTS) $$i $(libexecdir); \
764 ifneq "$(INSTALL_DATAS)" ""
765 install:: $(INSTALL_DATAS)
766 @$(INSTALL_DIR) $(datadir)
767 for i in $(INSTALL_DATAS); do \
768 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(datadir); \
772 ifneq "$(INSTALL_IFACES)" ""
773 install:: $(INSTALL_IFACES)
774 @$(INSTALL_DIR) $(ifacedir)
775 for i in $(INSTALL_IFACES); do \
776 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(ifacedir); \
780 ifneq "$(INSTALL_IFACES_WITH_DIRS)" ""
781 install:: $(INSTALL_IFACES_WITH_DIRS)
782 @$(INSTALL_DIR) $(ifacedir)
783 for i in $(INSTALL_IFACES_WITH_DIRS); do \
784 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(ifacedir)/`dirname $$i`; \
788 ifneq "$(INSTALL_INCLUDES)" ""
789 install:: $(INSTALL_INCLUDES)
790 @$(INSTALL_DIR) $(includedir)
791 for i in $(INSTALL_INCLUDES); do \
792 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(includedir); \
796 ifneq "$(INSTALL_DOCS)" ""
797 install-docs:: $(INSTALL_DOCS)
798 @$(INSTALL_DIR) $(datadir)
799 for i in $(INSTALL_DOCS); do \
800 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(datadir); \
804 ifneq "$(INSTALL_SGML_DOC)" ""
805 ifneq "$(SGMLDocWays)" ""
806 install-docs:: $(foreach i,$(SGMLDocWays),$(INSTALL_SGML_DOC).$i)
807 @$(INSTALL_DIR) $(datadir)
808 @for i in $(SGMLDocWays); do \
809 if [ $$i = "html" ]; then \
810 $(INSTALL_DIR) $(datadir)/html; \
811 echo $(CP) -r $(INSTALL_SGML_DOC) $(datadir)/html; \
812 $(CP) -r $(INSTALL_SGML_DOC) $(datadir)/html; \
814 echo $(INSTALL_DATA) $(INSTALL_OPTS) $(INSTALL_SGML_DOC).$$i $(datadir); \
815 $(INSTALL_DATA) $(INSTALL_OPTS) $(INSTALL_SGML_DOC).$$i $(datadir); \
825 @for i in $(INSTALL_PROGS) "" ; do \
826 if test "$$i"; then \
827 echo rm -f $(bindir)/`basename $$i`; \
828 rm -f $(bindir)/`basename $$i`; \
831 @for i in $(INSTALL_LIBS) ""; do \
832 if test "$$i"; then \
833 echo rm -f $(libdir)/`basename $$i`; \
834 rm -f $(libdir)/`basename $$i`; \
837 @for i in $(INSTALL_LIBEXECS) ""; do \
838 if test "$$i"; then \
839 echo rm -f $(libexecdir)/`basename $$i`; \
840 rm -f $(libexecdir)/`basename $$i`; \
843 @for i in $(INSTALL_DATAS) ""; do \
844 if test "$$i"; then \
845 echo rm -f $(datadir)/`basename $$i`; \
846 rm -f $(datadir)/`basename $$i`; \
851 # install-strip is from the GNU Makefile standard.
855 @$(MAKE) EXTRA_INSTALL_OPTS='-s' install
858 ##############################################################################
860 # Targets: check tags show
862 ##############################################################################
864 #------------------------------------------------------------
870 @for i in $(filter-out %.lhs .hs, $(TESTS)) ''; do \
871 if (test -f "$$i"); then \
872 echo Running: `basename $$i` ; \
873 cd test; `basename $$i` ; \
877 #------------------------------------------------------------
882 tags TAGS:: $(TAGS_HS_SRCS) $(TAGS_C_SRCS)
885 ifneq "$(TAGS_HS_SRCS)" ""
886 $(HSTAGS) $(HSTAGS_OPTS) -- $(TAGS_HS_SRCS)
888 ifneq "$(TAGS_C_SRCS)" ""
889 etags -a $(TAGS_C_SRCS)
891 @( 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?
893 #------------------------------------------------------------
895 # to see the effective value used for a Makefile variable, do
896 # make show VALUE=MY_VALUE
900 @echo '$(VALUE)="$($(VALUE))"'
902 ################################################################################
906 ################################################################################
908 .PHONY: dvi ps html pdf rtf
910 ifneq "$(SGML_DOC)" ""
912 all :: $(SGMLDocWays)
914 # multi-file SGML document: main document name is specified in $(SGML_DOC),
915 # sub-documents (.sgml files) listed in $(SGML_SRCS).
917 ifeq "$(SGML_SRCS)" ""
918 SGML_SRCS = $(wildcard *.sgml)
921 SGML_TEX = $(addsuffix .tex,$(SGML_DOC))
922 SGML_DVI = $(addsuffix .dvi,$(SGML_DOC))
923 SGML_PS = $(addsuffix .ps,$(SGML_DOC))
924 SGML_PDF = $(addsuffix .pdf,$(SGML_DOC))
925 SGML_RTF = $(addsuffix .rtf,$(SGML_DOC))
926 SGML_HTML = $(addsuffix .html,$(SGML_DOC))
927 # HTML output goes in a subdirectory on its own.
928 SGML_TEXT = $(addsuffix .txt,$(SGML_DOC))
930 $(SGML_DVI) $(SGML_PS) $(SGML_HTML) $(SGML_TEXT) $(SGML_PDF) :: $(SGML_SRCS)
939 CLEAN_FILES += $(SGML_TEXT) $(SGML_TEX) $(SGML_PS) $(SGML_DVI) $(SGML_PDF) $(SGML_RTF) $(SGML_HTML) $(SGML_DOC)-*.html
940 # can't use $(SGML_SRCS) here, it was maybe used elsewhere
943 $(RM) -rf DBTOHTML_OUTPUT_*
945 $(RM) -rf $(SGML_DOC)
948 ##############################################################################
952 ##############################################################################
954 # we have to be careful about recursion here; since all the clean
955 # targets are recursive, we don't want to make eg. distclean depend on
956 # clean because that would result in far too many recursive calls.
958 .PHONY: mostlyclean clean distclean maintainer-clean
961 rm -f $(MOSTLY_CLEAN_FILES)
963 # extraclean is used for adding actions to the clean target.
967 rm -f $(MOSTLY_CLEAN_FILES) $(CLEAN_FILES)
969 distclean:: extraclean
970 rm -f $(MOSTLY_CLEAN_FILES) $(CLEAN_FILES) $(DIST_CLEAN_FILES)
972 maintainer-clean:: extraclean
973 @echo 'This command is intended for maintainers to use; it'
974 @echo 'deletes files that may need special tools to rebuild.'
975 rm -f $(MOSTLY_CLEAN_FILES) $(CLEAN_FILES) $(DIST_CLEAN_FILES) $(MAINTAINER_CLEAN_FILES)
977 ################################################################################
981 ################################################################################
983 # Here is the ingenious jiggery pokery that allows you to build multiple versions
984 # of a program in a single build tree.
986 # The ways setup requires the following variables to be set:
988 # Expects: $(WAYS) the possible "way" strings to one of
989 # which $(way) will be set
992 # So how does $(way) ever get set to anything? Answer, we recursively
993 # invoke make, setting $(way) on the command line.
994 # When do we do this recursion? Answer: whenever the programmer
995 # asks make to make a target that involves a way suffix.
996 # We must remember *not* to recurse again; but that's easy: we
997 # just see if $(way) is set:
1001 # If $(WAYS) = p mc, then WAY_TARGETS expands to
1002 # %.p_lhs %.p_hs %.p_o ... %.mc_lhs %.p_hs ...
1003 # and OTHER_WAY_TARGETS to
1004 # %_p.a %_p %_mc.a %_mc
1005 # where the suffixes are from $(SUFFIXES)
1007 # We have to treat libraries and "other" targets differently,
1008 # because their names are of the form
1009 # libHS_p.a and Foo_p
1010 # whereas everything else has names of the form
1013 FPTOOLS_SUFFIXES := o hi hc
1015 WAY_TARGETS = $(foreach way,$(WAYS),$(foreach suffix, $(FPTOOLS_SUFFIXES), %.$(way)_$(suffix)))
1016 LIB_WAY_TARGETS = $(foreach way,$(WAYS),%_$(way).a %_$(way))
1018 # $@ will be something like Foo.p_o
1019 # $(suffix $@) returns .p_o
1020 # $(subst .,.p_o) returns p_o
1021 # $(subst _,.,p_o) returns p.o (clever)
1022 # $(basename p.o) returns p
1025 $(MAKE) way=$(basename $(subst _,.,$(subst .,,$(suffix $@)))) $@
1027 # $(@F) will be something like libHS_p.a, or Foo_p
1028 # $(basename $(@F)) will be libHS_p, or Foo_p
1029 # The sed script extracts the "p" part.
1031 $(LIB_WAY_TARGETS) :
1032 $(MAKE) $(MFLAGS) $@ way=$(subst .,,$(suffix $(subst _,.,$(basename $@))))
1036 # -------------------------------------------------------------------------
1037 # Object and interface files have suffixes tagged with their ways
1040 SRC_HC_OPTS += -hisuf $(way_)hi -hcsuf $(way_)hc -osuf $(way_)o
1043 # -------------------------------------------------------------------------
1044 # Rules to invoke the current target recursively for each way
1049 # NB: the targets exclude
1051 # since these are way-independent
1052 all docs TAGS clean distclean mostlyclean maintainer-clean install ::
1053 @echo "------------------------------------------------------------------------"
1054 @echo "===fptools== Recursively making \`$@' for ways: $(WAYS) ..."
1055 @echo "PWD = $(shell pwd)"
1056 @echo "------------------------------------------------------------------------"
1057 # Don't rely on -e working, instead we check exit return codes from sub-makes.
1058 @case '${MFLAGS}' in *-[ik]*) x_on_err=0;; *-r*[ik]*) x_on_err=0;; *) x_on_err=1;; esac; \
1059 for i in $(WAYS) ; do \
1060 echo "------------------------------------------------------------------------"; \
1061 echo "==fptools== $(MAKE) way=$$i $@;"; \
1062 echo "PWD = $(shell pwd)"; \
1063 echo "------------------------------------------------------------------------"; \
1064 $(MAKE) way=$$i --no-print-directory $(MFLAGS) $@ ; \
1065 if [ $$? -eq 0 ] ; then true; else exit $$x_on_err; fi; \
1067 @echo "------------------------------------------------------------------------"
1068 @echo "===fptools== Finished recursively making \`$@' for ways: $(WAYS) ..."
1069 @echo "PWD = $(shell pwd)"
1070 @echo "------------------------------------------------------------------------"
1076 ##################################################################
1080 # This was once at the top of the file, allegedly because it was
1081 # needed for some targets, e.g. when building DLLs in libraries. But
1082 # since this reason is a little short on information, and I'm having
1083 # trouble with subdirectory builds happening before the current
1084 # directory when building hslibs (bad interaction with including
1085 # _hsc.o files in the cbits lib) so I'm moving the recursive makes to
1086 # the end --SDM 12/12/2001
1088 ##################################################################
1090 # Here are the diabolically clever rules that
1092 # (a) for each "recursive target" <t>
1093 # propagates "make <t>" to directories in SUBDIRS
1095 # (b) when SUBDIRS is empty,
1096 # for each "multi-way-target" <t>
1097 # calls "make way=w <t>" for each w in $(WAYS)
1099 # This has the effect of making the standard target
1100 # in each of the specified ways (as well as in the normal way
1102 # Controlling variables
1103 # WAYS = extra (beyond the normal way) ways to build things in
1104 # SUBDIRS = subdirectories to recurse into
1106 # No ways, so iterate over the SUBDIRS
1108 # note about recursively invoking make: we'd like make to drop all the
1109 # way back to the top level if it fails in any of the
1110 # sub(sub-...)directories. This is done by setting the -e flag to the
1111 # shell during the loop, which causes an immediate failure if any of
1112 # the shell commands fail.
1114 # One exception: if the user gave the -i or -k flag to make in the
1115 # first place, we'd like to reverse this behaviour. So we check for
1116 # these flags, and set the -e flag appropriately. NOTE: watch out for
1117 # the --no-print-directory flag which is passed to recursive
1118 # invocations of make.
1121 ifneq "$(SUBDIRS)" ""
1123 # we override the 'boot', 'all' and 'install' targets in the top
1124 # level Makefile. Some of the sub-projects also set 'boot' to empty.
1126 ifeq "$(NO_ALL_TARGET)" "YES"
1132 ifeq "$(NO_BOOT_TARGET)" "YES"
1138 ifeq "$(NO_INSTALL_TARGET)" "YES"
1140 INSTALL_DOCS_TARGET =
1142 INSTALL_TARGET = install
1143 INSTALL_DOCS_TARGET = install-docs
1146 $(ALL_TARGET) docs runtests $(BOOT_TARGET) TAGS clean distclean mostlyclean maintainer-clean $(INSTALL_TARGET) $(INSTALL_DOCS_TARGET) html ps dvi txt::
1147 @echo "------------------------------------------------------------------------"
1148 @echo "===fptools== Recursively making \`$@' in $(SUBDIRS) ..."
1149 @echo "PWD = $(shell pwd)"
1150 @echo "------------------------------------------------------------------------"
1151 # Don't rely on -e working, instead we check exit return codes from sub-makes.
1152 @case '${MFLAGS}' in *-[ik]*) x_on_err=0;; *-r*[ik]*) x_on_err=0;; *) x_on_err=1;; esac; \
1153 for i in $(SUBDIRS); do \
1154 echo "------------------------------------------------------------------------"; \
1155 echo "==fptools== $(MAKE) $@ $(MFLAGS);"; \
1156 echo " in $(shell pwd)/$$i"; \
1157 echo "------------------------------------------------------------------------"; \
1158 $(MAKE) --no-print-directory -C $$i $(MFLAGS) $@; \
1159 if [ $$? -eq 0 -o $$x_on_err -eq 0 ] ; then true; else exit 1; fi; \
1161 @echo "------------------------------------------------------------------------"
1162 @echo "===fptools== Finished making \`$@' in $(SUBDIRS) ..."
1163 @echo "PWD = $(shell pwd)"
1164 @echo "------------------------------------------------------------------------"
1170 # Selectively building subdirectories.
1173 ifneq "$(SUBDIRS)" ""
1175 $(MAKE) -C $@ $(MFLAGS)