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 # Suffix rules for Haskell, C and literate
50 include $(TOP)/mk/suffix.mk
52 ##################################################################
53 # FPtools standard targets
57 # The depend target has to cope with a set of files that may have
58 # different ways of computing their dependencies, i.e., a Haskell
59 # module's dependencies are computed differently from C files.
61 # Note that we don't compute dependencies automatically, i.e., have the
62 # .depend file be a target that is dependent on the Haskell+C sources,
63 # and then have the `depend' target depend on `.depend'. The reason for
64 # this is that when GNU make is processing the `include .depend' statement
65 # it records .depend as being a Makefile. Before doing any other processing,
66 # `make' will try to check to see if the Makefiles are up-to-date. And,
67 # surprisingly enough, .depend has a rule for it, so if any of the source
68 # files change, it will be invoked, *regardless* of what target you're making.
70 # So, for now, the dependencies has to be re-computed manually via `make depend'
71 # whenever a module changes its set of imports. Doing what was outlined above
72 # is only a small optimisation anyway, it would avoid the recomputation of
73 # dependencies if the .depend file was newer than any of the source modules.
77 # Compiler produced files that are targets of the source's imports.
78 MKDEPENDHS_OBJ_SUFFICES=o
80 ifneq "$(STAMP_PKG_CONF)" ""
81 PKGCONF_DEP = $(STAMP_PKG_CONF)
86 depend :: $(MKDEPENDHS_SRCS) $(MKDEPENDC_SRCS) $(STAMP_PKG_CONF)
89 ifneq "$(DOC_SRCS)" ""
90 $(MKDEPENDLIT) -o .depend $(MKDEPENDLIT_OPTS) $(filter %.lit,$(DOC_SRCS))
92 ifneq "$(MKDEPENDC_SRCS)" ""
93 $(MKDEPENDC) -f .depend $(MKDEPENDC_OPTS) $(foreach way,$(WAYS),-s $(way)) -- $(CC_OPTS) -- $(MKDEPENDC_SRCS)
95 ifneq "$(MKDEPENDHS_SRCS)" ""
96 $(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)) $(MKDEPENDHS_SRCS)
100 ##################################################################
103 # The boot target, at a minimum generates dependency information
107 ifeq "$(NO_BOOT_TARGET)" "YES"
113 ##################################################################
114 # GNU Standard targets
116 # Every Makefile should define the following targets
119 # Compile the entire program. This should be the default target.
120 # This target need not rebuild any documentation files
123 # Compile the program and copy the executables, libraries, and so on
124 # to the file names where they should reside for actual use. If
125 # there is a simple test to verify that a program is properly
126 # installed, this target should run that test.
128 # The commands should create all the directories in which files are
129 # to be installed, if they don't already exist. This includes the
130 # directories specified as the values of the variables prefix and
131 # exec_prefix , as well as all subdirectories that are needed. One
132 # way to do this is by means of an installdirs target as described
135 # Use `-' before any command for installing a man page, so that make
136 # will ignore any errors. This is in case there are systems that
137 # don't have the Unix man page documentation system installed.
140 # Delete all the installed files that the `install' target would
141 # create (but not the noninstalled files such as `make all' would
146 # Delete all files from the current directory that are normally
147 # created by building the program. Don't delete the files that
148 # record the configuration. Also preserve files that could be made
149 # by building, but normally aren't because the distribution comes
152 # Delete `.dvi' files here if they are not part of the
156 # Delete all files from the current directory that are created by
157 # configuring or building the program. If you have unpacked the
158 # source and built the program without creating any other files,
159 # `make distclean' should leave only the files that were in the
163 # Like `clean', but may refrain from deleting a few files that
164 # people normally don't want to recompile. For example, the
165 # `mostlyclean' target for GCC does not delete `libgcc.a', because
166 # recompiling it is rarely necessary and takes a lot of time.
169 # Delete everything from the current directory that can be
170 # reconstructed with this Makefile. This typically includes
171 # everything deleted by distclean , plus more: C source files
172 # produced by Bison, tags tables, and so on.
174 # One exception, however: `make maintainer-clean' should not delete
175 # `configure' even if `configure' can be remade using a rule in the
176 # Makefile. More generally, `make maintainer-clean' should not delete
177 # anything that needs to exist in order to run `configure' and then
178 # begin to build the program.
181 # Update a tags table for this program.
183 # `dvi' `ps' `pdf' `html' `rtf'
184 # Generate DVI/PS/PDF files for LaTeX/DocBook docs. Not everything is
185 # supported everywhere, but the intention is to standardise on DocBook
186 # producing all formats.
189 # Perform self-tests (if any). The user must build the program
190 # before running the tests, but need not install the program; you
191 # should write the self-tests so that they work when the program is
192 # built but not installed.
194 # The following targets are suggested as conventional names, for programs
195 # in which they are useful.
198 # Perform installation tests (if any). The user must build and
199 # install the program before running the tests. You should not
200 # assume that `$(bindir)' is in the search path.
203 # It's useful to add a target named `installdirs' to create the
204 # directories where files are installed, and their parent
205 # directories. There is a script called `mkinstalldirs' which is
206 # convenient for this; find it in the Texinfo package.
207 # (FPTOOLS: we use a close relative of the suggested script, situated
208 # in glafp-utils/mkdirhier -- SOF)
213 ###########################################
217 ###########################################
219 # For each of these variables that is defined
220 # we generate one "all" rule and one rule for the variable itself:
222 # HS_PROG Haskell program
225 # SCRIPT_PROG Script (e.g. Perl script)
227 # For details of exactly what rule is generated, see the
228 # relevant section below
232 #----------------------------------------
235 ifneq "$(HS_PROG)" ""
238 ifneq "$(BootingFromHc)" "YES"
239 $(HS_PROG) :: $(HS_OBJS)
240 $(HC) -o $@ $(HC_OPTS) $(LD_OPTS) $(HS_OBJS)
243 $(HS_PROG) :: $(HS_OBJS)
244 $(CC) -o $@ $(HC_BOOT_CC_OPTS) $(HC_BOOT_LD_OPTS) $(HS_OBJS) $(HC_BOOT_LIBS)
248 #----------------------------------------
254 $(C_PROG) :: $(C_OBJS)
255 $(CC) -o $@ $(CC_OPTS) $(LD_OPTS) $(C_OBJS) $(LIBS)
258 #----------------------------------------
261 # Build $(LIBRARY) from $(LIBOBJS)+$(STUBOBJS)
268 # Rule to build $(LIBRARY)
270 ifneq "$(LIBRARY)" ""
276 $(AR) $(AR_OPTS) $@ $(STUBOBJS) $(LIBOBJS)
282 al -out:$@ $(STUBOBJS) $(LIBOBJS)
287 # For Haskell object files, we might have chosen to split
288 # up the object files. Test for whether the library being
289 # built is consisting of Haskell files by (hackily) checking
290 # whether HS_SRCS is empty or not.
293 ifneq "$(HS_SRCS)" ""
294 ifeq "$(SplitObjs)" "YES"
296 # can't split objs in way 'u', so we disable it here
299 SRC_HC_OPTS += -split-objs
301 # We generate the archive into a temporary file libfoo.a.tmp, then
302 # rename it at the end. This avoids the problem that ar may sometimes
303 # fail, leaving a partially built archive behind.
304 ifeq "$(ArSupportsInput)" ""
307 (echo $(STUBOBJS) $(C_OBJS); $(FIND) $(patsubst %.$(way_)o,%_split,$(HS_OBJS)) -name '*.$(way_)o') | xargs ar q $@
313 echo $(STUBOBJS) > $@.list
314 echo $(C_OBJS) >> $@.list
315 $(FIND) $(patsubst %.$(way_)o,%_split,$(HS_OBJS)) -name '*.$(way_)o' >> $@.list
316 $(AR) $(AR_OPTS) $@ $(ArSupportsInput) $@.list
322 # Extra stuff for compiling Haskell files with $(SplitObjs):
325 $(RM) $@; if [ ! -d $(basename $@)_split ]; then mkdir $(basename $@)_split; else \
326 $(FIND) $(basename $@)_split -name '*.$(way_)o' | xargs $(RM) __rm_food; fi
327 ifeq "$(GhcWithInterpreter)" "YES"
328 HC_SPLIT_POST = (cd $(dir $@) && $(LD) -r $(LD_X) -o $(notdir $@) $(basename $(notdir $@))_split/*.$(way_)o)
330 HC_SPLIT_POST = touch $@
331 endif # GhcWithInterpreter == YES
333 SRC_HC_PRE_OPTS += $(HC_SPLIT_PRE);
334 SRC_HC_POST_OPTS += $(HC_SPLIT_POST);
337 # If (Haskell) object files are split, cleaning up
338 # consist of descending into the directories where
339 # the myriads of object files have been put.
343 $(FIND) $(patsubst %.$(way_)o,%_split,$(HS_OBJS)) -name '*.$(way_)o' -print | xargs $(RM) __rm_food
344 -rmdir $(patsubst %.$(way_)o,%_split,$(HS_OBJS)) > /dev/null 2>&1
351 # Remove local symbols from library objects if requested.
354 ifeq "$(StripLibraries)" "YES"
355 ifeq "$(SplitObjs)" "YES"
356 SRC_HC_POST_OPTS += \
357 for i in $(basename $@)_split/*; do \
358 $(LD) -r $(LD_X) -o $$i.tmp $$i; \
362 SRC_HC_POST_OPTS += \
363 $(LD) -r $(LD_X) -o $@.tmp $@; $(MV) $@.tmp $@
365 endif # StripLibraries
367 # Note: $(STUBOBJS) isn't depended on here, but included when building the lib.
368 # (i.e., the assumption is that $(STUBOBJS) are created as a side-effect
369 # of building $(LIBOBJS)).
370 $(LIBRARY) : $(LIBOBJS)
374 #----------------------------------------
375 # Building Win32 DLLs
378 ifeq "$(DLLized)" "YES"
379 SRC_CC_OPTS += -DDLLized
381 ifneq "$(PACKAGE)" ""
383 SRC_BLD_DLL_OPTS += --export-all --output-def=HS$(PACKAGE)$(_cbits)$(_way).def DllVersionInfo.$(way_)o
385 ifneq "$(PACKAGE) $(IS_CBITS_LIB)" "std YES"
386 ifneq "$(PACKAGE)" "rts"
387 SRC_BLD_DLL_OPTS += -lHSstd_cbits_imp -L$(GHC_LIB_DIR)/std/cbits
388 SRC_BLD_DLL_OPTS += -lHSrts_$(way_)imp -L$(GHC_RUNTIME_DIR)
389 ifneq "$(PACKAGE)" "std"
390 ifeq "$(IS_CBITS_LIB)" ""
391 SRC_BLD_DLL_OPTS += -lHSstd_$(way_)imp -L$(GHC_LIB_DIR)/std
397 SRC_BLD_DLL_OPTS += -lgmp -L. -L$(GHC_RUNTIME_DIR)/gmp
398 ifeq "$(IS_CBITS_LIB)" ""
399 SRC_BLD_DLL_OPTS += $(patsubst %,-lHS%_$(way_)imp, $(PACKAGE_DEPS))
400 SRC_BLD_DLL_OPTS += $(patsubst %,-L../%, $(PACKAGE_DEPS))
402 ifneq "$(HAS_CBITS)" ""
403 SRC_BLD_DLL_OPTS += -lHS$(PACKAGE)_cbits_imp -Lcbits
405 SRC_BLD_DLL_OPTS += -lwsock32 -lwinmm
407 endif # PACKAGE != ""
411 ifneq "$(LIBRARY)" ""
413 all :: DllVersionInfo.$(way_)o
415 ifeq "$(DLL_NAME)" ""
416 DLL_NAME = $(patsubst %.a,%.dll,$(subst lib,,$(LIBRARY)))
419 ifneq "$(DLL_NAME)" ""
420 DLL_NAME := $(DLL_PEN)/$(DLL_NAME)
425 ifeq "$(DLL_IMPLIB_NAME)" ""
426 DLL_IMPLIB_NAME = $(patsubst %.a,%_imp.a,$(LIBRARY))
429 $(DLL_NAME) :: $(LIBRARY)
430 $(BLD_DLL) --output-lib $(DLL_IMPLIB_NAME) -o $(DLL_NAME) $(LIBRARY) $(BLD_DLL_OPTS)
431 endif # LIBRARY != ""
436 # Version information is baked into a DLL by having the DLL include DllVersionInfo.o.
437 # The version info contains two user tweakables: DLL_VERSION and DLL_VERSION_NAME.
438 # (both are given sensible defaults though.)
440 # Note: this will not work as expected with Cygwin B20.1; you need a more recent
441 # version of binutils (to pick up windres bugfixes.)
444 DLL_VERSION=$(ProjectVersion)
447 ifndef DLL_VERSION_NAME
448 DLL_VERSION_NAME="http://www.haskell.org/ghc"
451 ifndef DLL_DESCRIPTION
452 DLL_DESCRIPTION="A GHC-compiled DLL"
456 EXE_VERSION=$(ProjectVersion)
459 ifndef EXE_VERSION_NAME
460 EXE_VERSION_NAME="http://www.haskell.org/ghc"
463 ifndef EXE_DESCRIPTION
464 EXE_DESCRIPTION="A GHC-compiled binary"
468 # Little bit of lo-fi mangling to get at the right set of settings depending
469 # on whether we're generating the VERSIONINFO for a DLL or EXE
471 DLL_OR_EXE=$(subst VersionInfo.$(way_)rc,,$@)
472 VERSION_FT=$(subst Dll, 0x2L, $(subst Exe, 0x1L, $(DLL_OR_EXE)))
473 VERSION_RES_NAME=$(subst Exe,$(EXE_VERSION_NAME), $(subst Dll, $(DLL_VERSION_NAME),$(DLL_OR_EXE)))
474 VERSION_RES=$(subst Exe,$(EXE_VERSION), $(subst Dll, $(DLL_VERSION),$(DLL_OR_EXE)))
475 VERSION_DESC=$(subst Exe,$(EXE_DESCRIPTION), $(subst Dll, $(DLL_DESCRIPTION),$(DLL_OR_EXE)))
477 DllVersionInfo.$(way_)rc ExeVersionInfo.$(way_)rc:
478 $(RM) DllVersionInfo.$(way_)rc
479 echo "1 VERSIONINFO" > $@
480 echo "FILEVERSION 1,0,0,1" >> $@
481 echo "PRODUCTVERSION 1,0,0,1" >> $@
482 echo "FILEFLAGSMASK 0x3fL" >> $@
483 echo "FILEOS 0x4L" >> $@
484 echo "FILETYPE $(VERSION_FT)" >> $@
485 echo "FILESUBTYPE 0x0L" >> $@
487 echo " BLOCK \"StringFileInfo\"" >> $@
489 echo " BLOCK \"040904B0\"" >> $@
491 echo " VALUE \"CompanyName\", \"$(VERSION_RES_NAME)\\0\"" >> $@
492 echo " VALUE \"FileVersion\", \"$(VERSION_RES)\\0\"" >> $@
493 echo " VALUE \"ProductVersion\", \"$(VERSION_RES)\\0\"" >> $@
494 echo " VALUE \"FileDescription\", \"$(VERSION_DESC)\\0\"" >> $@
497 echo " BLOCK \"VarFileInfo\"" >> $@
499 echo " VALUE \"Translation\", 0x0409, 1200" >> $@
503 #----------------------------------------
506 ifneq "$(SCRIPT_PROG)" ""
508 # To produce a fully functional script, you may
509 # have to add some configuration variables at the top of
510 # the script, i.e., the compiler driver needs to know
511 # the path to various utils in the build tree for instance.
513 # To have the build rule for the script automatically do this
514 # for you, set the variable SCRIPT_SUBST_VARS to the list of
515 # variables you need to put in.
518 # SCRIPT_SUBST creates a string of echo commands that
519 # will when evaluated append the (perl)variable name and its value
520 # to the target it is used for, i.e.,
524 # SCRIPT_SUBST_VARS = A B
525 # SCRIPT_SUBST=echo "$""A=\"foo\";" >> $@; echo "$""B=\"bar\";" >> $@
527 # so if you have a rule like the following
532 # @eval $(SCRIPT_SUBST)
534 # `make foo' would create a file `foo' containing the following
541 # ToDo: make this work for shell scripts (drop the initial $).
543 ifeq "$(INTERP)" "$(SHELL)"
544 SCRIPT_SUBST=$(foreach val,$(SCRIPT_SUBST_VARS),"echo \"$(val)=\\\"$($(val))\\\";\" >> $@;")
546 SCRIPT_SUBST=$(foreach val,$(SCRIPT_SUBST_VARS),"echo \"$$\"\"$(val)=\\\"$($(val))\\\";\" >> $@;")
549 all :: $(SCRIPT_PROG)
551 $(SCRIPT_PROG) : $(SCRIPT_OBJS)
554 ifeq "$(INTERP)" "perl"
555 echo "#! "$(PERL) > $@
558 @echo "#!"$(INTERP) > $@
563 ifneq "$(SCRIPT_PREFIX_FILES)" ""
564 @cat $(SCRIPT_PREFIX_FILES) >> $@
566 ifneq "$(SCRIPT_SUBST)" ""
567 @eval $(SCRIPT_SUBST)
569 @cat $(SCRIPT_OBJS) >> $@
574 # ---------------------------------------------------------------------------
577 # links to programs: we sometimes install a program as
578 # <name>-<version> with a link from <name> to the real program.
584 CLEAN_FILES += $(LINK)
586 ifeq "$(LINK_TARGET)" ""
587 ifneq "$(SCRIPT_PROG)" ""
588 LINK_TARGET = $(SCRIPT_PROG)
590 ifneq "$(HS_PROG)" ""
591 LINK_TARGET = $(HS_PROG)
594 LINK_TARGET = $(C_PROG)
603 # Don't want to overwrite $(LINK)s that aren't symbolic
604 # links. Testing for symbolic links is problematic to do in
605 # a portable fashion using a /bin/sh test, so we simply rely
608 $(LINK) : $(LINK_TARGET)
609 @if ( $(PERL) -e '$$fn="$(LINK)"; exit ((! -f $$fn || -l $$fn) ? 0 : 1);' ); then \
610 echo "Creating a symbolic link from $(LINK_TARGET) to $(LINK)"; \
612 $(LN_S) $(LINK_TARGET) $(LINK); \
614 echo "Creating a symbolic link from $(LINK_TARGET) to $(LINK) failed: \`$(LINK)' already exists"; \
615 echo "Perhaps remove \`$(LINK)' manually?"; \
621 # install links to script drivers.
624 @$(INSTALL_DIR) $(bindir)
625 @if ( $(PERL) -e '$$fn="$(bindir)/$(LINK)"; exit ((! -f $$fn || -l $$fn) ? 0 : 1);' ); then \
626 echo "Creating a symbol link from $(LINK_TARGET) to $(LINK) in $(bindir)"; \
627 $(RM) $(bindir)/$(LINK); \
628 $(LN_S) $(LINK_TARGET) $(bindir)/$(LINK); \
630 echo "Creating a symbol link from $(LINK_TARGET) to $(LINK) in $(bindir) failed: \`$(bindir)/$(LINK)' already exists"; \
631 echo "Perhaps remove \`$(bindir)/$(LINK)' manually?"; \
638 ###########################################
640 # Targets: install install-strip uninstall
642 ###########################################
644 # For each of these variables that is defined, you
645 # get one install rule
647 # INSTALL_PROGS executable programs in $(bindir)
648 # INSTALL_SCRIPTS executable scripts in $(bindir)
649 # INSTALL_LIBS platform-dependent libraries in $(libdir) (ranlib'ed)
650 # INSTALL_LIB_SCRIPTS platform-dependent scripts in $(libdir)
651 # INSTALL_LIBEXECS platform-dependent execs in $(libdir)
652 # INSTALL_DATAS platform-independent files in $(datadir)
653 # INSTALL_IFACES platform-dependent interface files in $(ifacedir)
655 # If the installation directory variable is undefined, the install rule simply
656 # emits a suitable error message.
658 # Remember, too, that the installation directory variables ($(bindir) and
659 # friends can be overridden from their original settings in mk/config.mk.in
662 .PHONY: install install-docs installdirs install-strip install-dirs uninstall install-docs show-install
665 @echo "bindir = $(bindir)"
666 @echo "libdir = $(libdir)"
667 @echo "libexecdir = $(libexecdir) # by default, same as libdir"
668 @echo "datadir = $(datadir) # unused for ghc project"
671 # Sometimes useful to separate out the creation of install directories
672 # from the installation itself.
675 @$(INSTALL_DIR) $(bindir)
676 @$(INSTALL_DIR) $(libdir)
677 @$(INSTALL_DIR) $(libexecdir)
678 @$(INSTALL_DIR) $(datadir)
680 # Better do this first...
681 # but we won't for the moment, do it on-demand from
682 # within the various install targets instead.
683 #install:: install-dirs
685 ifneq "$(INSTALL_PROGS)" ""
688 # Here's an interesting one - when using the win32 version
689 # of install (provided via the cygwin toolkit), we have to
690 # supply the .exe suffix, *if* there's no other suffix.
692 # The rule below does this by ferreting out the suffix of each
693 # entry in the INSTALL_PROGS list. If there's no suffix, use
696 INSTALL_PROGS := $(foreach p, $(INSTALL_PROGS), $(addsuffix $(if $(suffix $(p)),,$(exeext)), $(basename $(p))))
698 install:: $(INSTALL_PROGS)
699 @$(INSTALL_DIR) $(bindir)
700 @for i in $(INSTALL_PROGS); do \
701 echo $(INSTALL_PROGRAM) $(INSTALL_BIN_OPTS) $$i $(bindir); \
702 $(INSTALL_PROGRAM) $(INSTALL_BIN_OPTS) $$i $(bindir) ; \
707 # Just like INSTALL_PROGS, but prefix with install sites bin/lib/data and
708 # install without stripping.
710 ifneq "$(INSTALL_SCRIPTS)" ""
711 install:: $(INSTALL_SCRIPTS)
712 @$(INSTALL_DIR) $(bindir)
713 for i in $(INSTALL_SCRIPTS); do \
714 $(INSTALL_SCRIPT) $(INSTALL_OPTS) $$i $(bindir); \
718 ifneq "$(INSTALL_LIB_SCRIPTS)" ""
719 install:: $(INSTALL_LIB_SCRIPTS)
720 @$(INSTALL_DIR) $(libdir)
721 for i in $(INSTALL_LIB_SCRIPTS); do \
722 $(INSTALL_SCRIPT) $(INSTALL_OPTS) $$i $(libdir); \
726 ifneq "$(INSTALL_LIBEXEC_SCRIPTS)" ""
727 install:: $(INSTALL_LIBEXEC_SCRIPTS)
728 @$(INSTALL_DIR) $(libexecdir)
729 for i in $(INSTALL_LIBEXEC_SCRIPTS); do \
730 $(INSTALL_SCRIPT) $(INSTALL_OPTS) $$i $(libexecdir); \
734 ifneq "$(INSTALL_LIBS)" ""
735 install:: $(INSTALL_LIBS)
736 @$(INSTALL_DIR) $(libdir)
737 for i in $(INSTALL_LIBS); do \
740 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(libdir); \
741 $(RANLIB) $(libdir)/`basename $$i` ;; \
743 $(INSTALL_DATA) -s $(INSTALL_OPTS) $$i $(libdir) ;; \
745 $(INSTALL_SHLIB) $(INSTALL_OPTS) $$i $(libdir) ;; \
747 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(libdir); \
752 ifneq "$(INSTALL_LIBEXECS)" ""
754 # See above comment next to defn of INSTALL_PROGS for what
755 # the purpose of this one-liner is.
757 INSTALL_LIBEXECS := $(foreach p, $(INSTALL_LIBEXECS), $(addsuffix $(subst _,,$(subst __,$(exeext),_$(suffix $(p))_)), $(basename $(p))))
759 install:: $(INSTALL_LIBEXECS)
760 @$(INSTALL_DIR) $(libexecdir)
761 -for i in $(INSTALL_LIBEXECS); do \
762 $(INSTALL_PROGRAM) $(INSTALL_BIN_OPTS) $$i $(libexecdir); \
766 ifneq "$(INSTALL_DATAS)" ""
767 install:: $(INSTALL_DATAS)
768 @$(INSTALL_DIR) $(datadir)
769 for i in $(INSTALL_DATAS); do \
770 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(datadir); \
774 ifneq "$(INSTALL_IFACES)" ""
775 install:: $(INSTALL_IFACES)
776 @$(INSTALL_DIR) $(ifacedir)
777 for i in $(INSTALL_IFACES); do \
778 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(ifacedir); \
782 ifneq "$(INSTALL_IFACES_WITH_DIRS)" ""
783 install:: $(INSTALL_IFACES_WITH_DIRS)
784 @$(INSTALL_DIR) $(ifacedir)
785 for i in $(INSTALL_IFACES_WITH_DIRS); do \
786 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(ifacedir)/`dirname $$i`; \
790 ifneq "$(INSTALL_INCLUDES)" ""
791 install:: $(INSTALL_INCLUDES)
792 @$(INSTALL_DIR) $(includedir)
793 for i in $(INSTALL_INCLUDES); do \
794 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(includedir); \
798 ifneq "$(INSTALL_DOCS)" ""
799 install-docs:: $(INSTALL_DOCS)
800 @$(INSTALL_DIR) $(datadir)
801 for i in $(INSTALL_DOCS); do \
802 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(datadir); \
806 ifneq "$(INSTALL_SGML_DOC)" ""
807 ifneq "$(SGMLDocWays)" ""
808 install-docs:: $(foreach i,$(SGMLDocWays),$(INSTALL_SGML_DOC).$i)
809 @$(INSTALL_DIR) $(datadir)
810 @for i in $(SGMLDocWays); do \
811 if [ $$i = "html" ]; then \
812 $(INSTALL_DIR) $(datadir)/html; \
813 echo $(CP) -r $(INSTALL_SGML_DOC) $(datadir)/html; \
814 $(CP) -r $(INSTALL_SGML_DOC) $(datadir)/html; \
816 echo $(INSTALL_DATA) $(INSTALL_OPTS) $(INSTALL_SGML_DOC).$$i $(datadir); \
817 $(INSTALL_DATA) $(INSTALL_OPTS) $(INSTALL_SGML_DOC).$$i $(datadir); \
827 @for i in $(INSTALL_PROGS) "" ; do \
828 if test "$$i"; then \
829 echo rm -f $(bindir)/`basename $$i`; \
830 rm -f $(bindir)/`basename $$i`; \
833 @for i in $(INSTALL_LIBS) ""; do \
834 if test "$$i"; then \
835 echo rm -f $(libdir)/`basename $$i`; \
836 rm -f $(libdir)/`basename $$i`; \
839 @for i in $(INSTALL_LIBEXECS) ""; do \
840 if test "$$i"; then \
841 echo rm -f $(libexecdir)/`basename $$i`; \
842 rm -f $(libexecdir)/`basename $$i`; \
845 @for i in $(INSTALL_DATAS) ""; do \
846 if test "$$i"; then \
847 echo rm -f $(datadir)/`basename $$i`; \
848 rm -f $(datadir)/`basename $$i`; \
853 # install-strip is from the GNU Makefile standard.
857 @$(MAKE) EXTRA_INSTALL_OPTS='-s' install
860 ##############################################################################
862 # Targets: check tags show
864 ##############################################################################
866 #------------------------------------------------------------
872 @for i in $(filter-out %.lhs .hs, $(TESTS)) ''; do \
873 if (test -f "$$i"); then \
874 echo Running: `basename $$i` ; \
875 cd test; `basename $$i` ; \
879 #------------------------------------------------------------
884 tags TAGS:: $(TAGS_HS_SRCS) $(TAGS_C_SRCS)
887 ifneq "$(TAGS_HS_SRCS)" ""
888 $(HSTAGS) $(HSTAGS_OPTS) -- $(TAGS_HS_SRCS)
890 ifneq "$(TAGS_C_SRCS)" ""
891 etags -a $(TAGS_C_SRCS)
893 @( 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?
895 #------------------------------------------------------------
897 # to see the effective value used for a Makefile variable, do
898 # make show VALUE=MY_VALUE
902 @echo '$(VALUE)="$($(VALUE))"'
904 ################################################################################
908 ################################################################################
910 .PHONY: dvi ps html pdf rtf
912 ifneq "$(SGML_DOC)" ""
914 all :: $(SGMLDocWays)
916 # multi-file SGML document: main document name is specified in $(SGML_DOC),
917 # sub-documents (.sgml files) listed in $(SGML_SRCS).
919 ifeq "$(SGML_SRCS)" ""
920 SGML_SRCS = $(wildcard *.sgml)
923 SGML_TEX = $(addsuffix .tex,$(SGML_DOC))
924 SGML_DVI = $(addsuffix .dvi,$(SGML_DOC))
925 SGML_PS = $(addsuffix .ps,$(SGML_DOC))
926 SGML_PDF = $(addsuffix .pdf,$(SGML_DOC))
927 SGML_RTF = $(addsuffix .rtf,$(SGML_DOC))
928 SGML_HTML = $(addsuffix .html,$(SGML_DOC))
929 # HTML output goes in a subdirectory on its own.
930 SGML_TEXT = $(addsuffix .txt,$(SGML_DOC))
932 $(SGML_DVI) $(SGML_PS) $(SGML_HTML) $(SGML_TEXT) $(SGML_PDF) :: $(SGML_SRCS)
941 CLEAN_FILES += $(SGML_TEXT) $(SGML_TEX) $(SGML_PS) $(SGML_DVI) $(SGML_PDF) $(SGML_RTF) $(SGML_HTML) $(SGML_DOC)-*.html
942 # can't use $(SGML_SRCS) here, it was maybe used elsewhere
945 $(RM) -rf DBTOHTML_OUTPUT_*
947 $(RM) -rf $(SGML_DOC)
950 ##############################################################################
954 ##############################################################################
956 # we have to be careful about recursion here; since all the clean
957 # targets are recursive, we don't want to make eg. distclean depend on
958 # clean because that would result in far too many recursive calls.
960 .PHONY: mostlyclean clean distclean maintainer-clean
963 rm -f $(MOSTLY_CLEAN_FILES)
965 # extraclean is used for adding actions to the clean target.
969 rm -f $(MOSTLY_CLEAN_FILES) $(CLEAN_FILES)
971 distclean:: extraclean
972 rm -f $(MOSTLY_CLEAN_FILES) $(CLEAN_FILES) $(DIST_CLEAN_FILES)
974 maintainer-clean:: extraclean
975 @echo 'This command is intended for maintainers to use; it'
976 @echo 'deletes files that may need special tools to rebuild.'
977 rm -f $(MOSTLY_CLEAN_FILES) $(CLEAN_FILES) $(DIST_CLEAN_FILES) $(MAINTAINER_CLEAN_FILES)
979 ################################################################################
983 ################################################################################
985 # Here is the ingenious jiggery pokery that allows you to build multiple versions
986 # of a program in a single build tree.
988 # The ways setup requires the following variables to be set:
990 # Expects: $(WAYS) the possible "way" strings to one of
991 # which $(way) will be set
994 # So how does $(way) ever get set to anything? Answer, we recursively
995 # invoke make, setting $(way) on the command line.
996 # When do we do this recursion? Answer: whenever the programmer
997 # asks make to make a target that involves a way suffix.
998 # We must remember *not* to recurse again; but that's easy: we
999 # just see if $(way) is set:
1003 # If $(WAYS) = p mc, then WAY_TARGETS expands to
1004 # %.p_lhs %.p_hs %.p_o ... %.mc_lhs %.p_hs ...
1005 # and OTHER_WAY_TARGETS to
1006 # %_p.a %_p %_mc.a %_mc
1007 # where the suffixes are from $(SUFFIXES)
1009 # We have to treat libraries and "other" targets differently,
1010 # because their names are of the form
1011 # libHS_p.a and Foo_p
1012 # whereas everything else has names of the form
1015 FPTOOLS_SUFFIXES := o hi hc
1017 WAY_TARGETS = $(foreach way,$(WAYS),$(foreach suffix, $(FPTOOLS_SUFFIXES), %.$(way)_$(suffix)))
1018 LIB_WAY_TARGETS = $(foreach way,$(WAYS),%_$(way).a %_$(way))
1020 # $@ will be something like Foo.p_o
1021 # $(suffix $@) returns .p_o
1022 # $(subst .,.p_o) returns p_o
1023 # $(subst _,.,p_o) returns p.o (clever)
1024 # $(basename p.o) returns p
1027 $(MAKE) way=$(basename $(subst _,.,$(subst .,,$(suffix $@)))) $@
1029 # $(@F) will be something like libHS_p.a, or Foo_p
1030 # $(basename $(@F)) will be libHS_p, or Foo_p
1031 # The sed script extracts the "p" part.
1033 $(LIB_WAY_TARGETS) :
1034 $(MAKE) $(MFLAGS) $@ way=$(subst .,,$(suffix $(subst _,.,$(basename $@))))
1038 # -------------------------------------------------------------------------
1039 # Object and interface files have suffixes tagged with their ways
1042 SRC_HC_OPTS += -hisuf $(way_)hi -hcsuf $(way_)hc -osuf $(way_)o
1045 # -------------------------------------------------------------------------
1046 # Rules to invoke the current target recursively for each way
1051 # NB: the targets exclude
1053 # since these are way-independent
1054 all docs TAGS clean distclean mostlyclean maintainer-clean install ::
1055 @echo "------------------------------------------------------------------------"
1056 @echo "===fptools== Recursively making \`$@' for ways: $(WAYS) ..."
1057 @echo "PWD = $(shell pwd)"
1058 @echo "------------------------------------------------------------------------"
1059 # Don't rely on -e working, instead we check exit return codes from sub-makes.
1060 @case '${MFLAGS}' in *-[ik]*) x_on_err=0;; *-r*[ik]*) x_on_err=0;; *) x_on_err=1;; esac; \
1061 for i in $(WAYS) ; do \
1062 echo "------------------------------------------------------------------------"; \
1063 echo "==fptools== $(MAKE) way=$$i $@;"; \
1064 echo "PWD = $(shell pwd)"; \
1065 echo "------------------------------------------------------------------------"; \
1066 $(MAKE) way=$$i --no-print-directory $(MFLAGS) $@ ; \
1067 if [ $$? -eq 0 ] ; then true; else exit $$x_on_err; fi; \
1069 @echo "------------------------------------------------------------------------"
1070 @echo "===fptools== Finished recursively making \`$@' for ways: $(WAYS) ..."
1071 @echo "PWD = $(shell pwd)"
1072 @echo "------------------------------------------------------------------------"
1078 ##################################################################
1082 # This was once at the top of the file, allegedly because it was
1083 # needed for some targets, e.g. when building DLLs in libraries. But
1084 # since this reason is a little short on information, and I'm having
1085 # trouble with subdirectory builds happening before the current
1086 # directory when building hslibs (bad interaction with including
1087 # _hsc.o files in the cbits lib) so I'm moving the recursive makes to
1088 # the end --SDM 12/12/2001
1090 ##################################################################
1092 # Here are the diabolically clever rules that
1094 # (a) for each "recursive target" <t>
1095 # propagates "make <t>" to directories in SUBDIRS
1097 # (b) when SUBDIRS is empty,
1098 # for each "multi-way-target" <t>
1099 # calls "make way=w <t>" for each w in $(WAYS)
1101 # This has the effect of making the standard target
1102 # in each of the specified ways (as well as in the normal way
1104 # Controlling variables
1105 # WAYS = extra (beyond the normal way) ways to build things in
1106 # SUBDIRS = subdirectories to recurse into
1108 # No ways, so iterate over the SUBDIRS
1110 # note about recursively invoking make: we'd like make to drop all the
1111 # way back to the top level if it fails in any of the
1112 # sub(sub-...)directories. This is done by setting the -e flag to the
1113 # shell during the loop, which causes an immediate failure if any of
1114 # the shell commands fail.
1116 # One exception: if the user gave the -i or -k flag to make in the
1117 # first place, we'd like to reverse this behaviour. So we check for
1118 # these flags, and set the -e flag appropriately. NOTE: watch out for
1119 # the --no-print-directory flag which is passed to recursive
1120 # invocations of make.
1123 ifneq "$(SUBDIRS)" ""
1125 # we override the 'boot', 'all' and 'install' targets in the top
1126 # level Makefile. Some of the sub-projects also set 'boot' to empty.
1128 ifeq "$(NO_ALL_TARGET)" "YES"
1134 ifeq "$(NO_BOOT_TARGET)" "YES"
1140 ifeq "$(NO_INSTALL_TARGET)" "YES"
1142 INSTALL_DOCS_TARGET =
1144 INSTALL_TARGET = install
1145 INSTALL_DOCS_TARGET = install-docs
1148 $(ALL_TARGET) docs runtests $(BOOT_TARGET) TAGS clean distclean mostlyclean maintainer-clean $(INSTALL_TARGET) $(INSTALL_DOCS_TARGET) html ps dvi txt::
1149 @echo "------------------------------------------------------------------------"
1150 @echo "===fptools== Recursively making \`$@' in $(SUBDIRS) ..."
1151 @echo "PWD = $(shell pwd)"
1152 @echo "------------------------------------------------------------------------"
1153 # Don't rely on -e working, instead we check exit return codes from sub-makes.
1154 @case '${MFLAGS}' in *-[ik]*) x_on_err=0;; *-r*[ik]*) x_on_err=0;; *) x_on_err=1;; esac; \
1155 for i in $(SUBDIRS); do \
1156 echo "------------------------------------------------------------------------"; \
1157 echo "==fptools== $(MAKE) $@ $(MFLAGS);"; \
1158 echo " in $(shell pwd)/$$i"; \
1159 echo "------------------------------------------------------------------------"; \
1160 $(MAKE) --no-print-directory -C $$i $(MFLAGS) $@; \
1161 if [ $$? -eq 0 -o $$x_on_err -eq 0 ] ; then true; else exit 1; fi; \
1163 @echo "------------------------------------------------------------------------"
1164 @echo "===fptools== Finished making \`$@' in $(SUBDIRS) ..."
1165 @echo "PWD = $(shell pwd)"
1166 @echo "------------------------------------------------------------------------"
1172 # Selectively building subdirectories.
1175 ifneq "$(SUBDIRS)" ""
1177 $(MAKE) -C $@ $(MFLAGS)