1 #################################################################################
5 # Standard targets for GHC
7 #################################################################################
10 # This file contain three groups of target rules:
16 # 2. GNU standard targets
18 # install* installcheck installdirs
20 # clean* distclean* mostlyclean* maintainer-clean*
22 # dvi ps (no info) GHC adds: pdf rtf html chm HxS
25 # 3. Some of the above targets have a version that
26 # recursively invokes that target in sub-directories.
27 # This relies on the importing Makefile setting SUBDIRS
29 # The recursive targets are marked with a * above
36 ##################################################################
37 # Pre-compute the list of sources so we don't have to do this
38 # multiple times. See paths.mk.
40 PRE_SRCS := $(ALL_SRCS)
42 ##################################################################
43 # Include package building machinery
45 include $(TOP)/mk/package.mk
47 ###################################################################
48 # Suffix rules for Haskell, C and literate
50 include $(TOP)/mk/suffix.mk
52 ##################################################################
53 # GHC standard targets
57 # The depend target has to cope with a set of files that may have
58 # different ways of computing their dependencies, i.e., a Haskell
59 # module's dependencies are computed differently from C files.
61 # Note that we don't compute dependencies automatically, i.e., have the
62 # .depend file be a target that is dependent on the Haskell+C sources,
63 # and then have the `depend' target depend on `.depend'. The reason for
64 # this is that when GNU make is processing the `include .depend' statement
65 # it records .depend as being a Makefile. Before doing any other processing,
66 # `make' will try to check to see if the Makefiles are up-to-date. And,
67 # surprisingly enough, .depend has a rule for it, so if any of the source
68 # files change, it will be invoked, *regardless* of what target you're making.
70 # So, for now, the dependencies has to be re-computed manually via `make depend'
71 # whenever a module changes its set of imports. Doing what was outlined above
72 # is only a small optimisation anyway, it would avoid the recomputation of
73 # dependencies if the .depend file was newer than any of the source modules.
77 # Compiler produced files that are targets of the source's imports.
78 MKDEPENDHS_OBJ_SUFFICES=o
80 ifneq "$(BootingFromHc)" "YES"
81 PKGCONF_DEP = $(STAMP_PKG_CONF)
84 depend :: $(MKDEPENDHS_SRCS) $(MKDEPENDC_SRCS) $(PKGCONF_DEP)
87 ifneq "$(DOC_SRCS)" ""
88 $(MKDEPENDLIT) -o .depend $(MKDEPENDLIT_OPTS) $(filter %.lit,$(DOC_SRCS))
90 ifneq "$(MKDEPENDC_SRCS)" ""
91 $(MKDEPENDC) -f .depend $(MKDEPENDC_OPTS) $(foreach way,$(WAYS),-s $(way)) -- $(CC_OPTS) -- $(MKDEPENDC_SRCS)
93 ifneq "$(MKDEPENDHS_SRCS)" ""
94 $(MKDEPENDHS) -M -optdep-f -optdep.depend $(foreach way,$(WAYS),-optdep-s -optdep$(way)) $(foreach obj,$(MKDEPENDHS_OBJ_SUFFICES),-osuf $(obj)) $(MKDEPENDHS_OPTS) $(filter-out -split-objs, $(HC_OPTS)) $(MKDEPENDHS_SRCS)
98 ##################################################################
101 # The boot target, at a minimum generates dependency information
105 ifeq "$(NO_BOOT_TARGET)" "YES"
111 ##################################################################
112 # GNU Standard targets
114 # Every Makefile should define the following targets
117 # Compile the entire program. This should be the default target.
118 # This target need not rebuild any documentation files
121 # Compile the program and copy the executables, libraries, and so on
122 # to the file names where they should reside for actual use. If
123 # there is a simple test to verify that a program is properly
124 # installed, this target should run that test.
126 # The commands should create all the directories in which files are
127 # to be installed, if they don't already exist. This includes the
128 # directories specified as the values of the variables prefix and
129 # exec_prefix , as well as all subdirectories that are needed. One
130 # way to do this is by means of an installdirs target as described
133 # Use `-' before any command for installing a man page, so that make
134 # will ignore any errors. This is in case there are systems that
135 # don't have the Unix man page documentation system installed.
139 # Delete all files from the current directory that are normally
140 # created by building the program. Don't delete the files that
141 # record the configuration. Also preserve files that could be made
142 # by building, but normally aren't because the distribution comes
145 # Delete `.dvi' files here if they are not part of the
149 # Delete all files from the current directory that are created by
150 # configuring or building the program. If you have unpacked the
151 # source and built the program without creating any other files,
152 # `make distclean' should leave only the files that were in the
156 # Like `clean', but may refrain from deleting a few files that
157 # people normally don't want to recompile. For example, the
158 # `mostlyclean' target for GCC does not delete `libgcc.a', because
159 # recompiling it is rarely necessary and takes a lot of time.
162 # Delete everything from the current directory that can be
163 # reconstructed with this Makefile. This typically includes
164 # everything deleted by distclean , plus more: C source files
165 # produced by Bison, tags tables, and so on.
167 # One exception, however: `make maintainer-clean' should not delete
168 # `configure' even if `configure' can be remade using a rule in the
169 # Makefile. More generally, `make maintainer-clean' should not delete
170 # anything that needs to exist in order to run `configure' and then
171 # begin to build the program.
174 # Update a tags table for this program.
176 # `dvi' `ps' `pdf' `html' `chm' `HxS' `rtf'
177 # Generate DVI/PS/PDF files for LaTeX/DocBook docs. Not everything is
178 # supported everywhere, but the intention is to standardise on DocBook
179 # producing all formats.
182 # Perform self-tests (if any). The user must build the program
183 # before running the tests, but need not install the program; you
184 # should write the self-tests so that they work when the program is
185 # built but not installed.
187 # The following targets are suggested as conventional names, for programs
188 # in which they are useful.
191 # Perform installation tests (if any). The user must build and
192 # install the program before running the tests. You should not
193 # assume that `$(bindir)' is in the search path.
196 # It's useful to add a target named `installdirs' to create the
197 # directories where files are installed, and their parent
198 # directories. There is a script called `mkinstalldirs' which is
199 # convenient for this; find it in the Texinfo package.
200 # (GHC: we use a close relative of the suggested script, situated
201 # in glafp-utils/mkdirhier -- SOF)
206 ###########################################
210 ###########################################
212 # For each of these variables that is defined
213 # we generate one "all" rule and one rule for the variable itself:
215 # HS_PROG Haskell program
218 # SCRIPT_PROG Script (e.g. Perl script)
220 # For details of exactly what rule is generated, see the
221 # relevant section below
225 #----------------------------------------
228 ifneq "$(HS_PROG)" ""
231 ifneq "$(BootingFromHc)" "YES"
232 $(HS_PROG) :: $(OBJS)
233 $(HC) -o $@ $(HC_OPTS) $(LD_OPTS) $(OBJS)
236 $(HS_PROG) :: $(OBJS)
237 $(CC) -o $@ $(HC_BOOT_CC_OPTS) $(HC_BOOT_LD_OPTS) $(OBJS) $(HC_BOOT_LIBS)
241 #----------------------------------------
247 $(C_PROG) :: $(C_OBJS)
248 $(CC) -o $@ $(CC_OPTS) $(LD_OPTS) $(C_OBJS) $(LIBS)
251 #----------------------------------------
254 # Build $(LIBRARY) from $(LIBOBJS)+$(STUBOBJS)
261 # Rule to build $(LIBRARY)
263 ifneq "$(LIBRARY)" ""
269 $(AR) $(AR_OPTS) $@ $(STUBOBJS) $(LIBOBJS)
275 al -out:$@ $(STUBOBJS) $(LIBOBJS)
280 # For Haskell object files, we might have chosen to split
281 # up the object files. Test for whether the library being
282 # built is consisting of Haskell files by (hackily) checking
283 # whether HS_SRCS is empty or not.
286 # can't split objs in way 'u', so we disable it here
291 ifneq "$(HS_SRCS)" ""
292 ifeq "$(SplitObjs)" "YES"
294 SRC_HC_OPTS += -split-objs
296 # We generate the archive into a temporary file libfoo.a.tmp, then
297 # rename it at the end. This avoids the problem that ar may sometimes
298 # fail, leaving a partially built archive behind.
299 ifeq "$(ArSupportsInput)" ""
302 (echo $(STUBOBJS) $(C_OBJS) $(GC_C_OBJS); $(FIND) $(patsubst %.$(way_)o,%_split,$(HS_OBJS)) -name '*.$(way_)o' -print) | xargs $(AR) $@
308 echo $(STUBOBJS) > $@.list
309 echo $(C_OBJS) >> $@.list
310 echo $(GC_C_OBJS) >> $@.list
311 $(FIND) $(patsubst %.$(way_)o,%_split,$(HS_OBJS)) -name '*.$(way_)o' -print >> $@.list
312 $(AR) $(AR_OPTS) $@ $(ArSupportsInput) $@.list
318 # Extra stuff for compiling Haskell files with $(SplitObjs):
321 # If (Haskell) object files are split, cleaning up
322 # consist of descending into the directories where
323 # the myriads of object files have been put.
327 $(FIND) $(patsubst %.$(way_)o,%_split,$(HS_OBJS)) -name '*.$(way_)o' -print -o -name ld.script -print | xargs $(RM) __rm_food
328 -rmdir $(patsubst %.$(way_)o,%_split,$(HS_OBJS)) > /dev/null 2>&1
334 # Remove local symbols from library objects if requested.
337 ifeq "$(StripLibraries)" "YES"
338 ifeq "$(SplitObjs)" "YES"
339 SRC_HC_POST_OPTS += \
340 for i in $(basename $@)_split/*.$(way_)o; do \
341 $(LD) -r $(LD_X) -o $$i.tmp $$i; \
345 SRC_HC_POST_OPTS += \
346 $(LD) -r $(LD_X) -o $@.tmp $@; $(MV) $@.tmp $@
348 endif # StripLibraries
350 # Note: $(STUBOBJS) isn't depended on here, but included when building the lib.
351 # (i.e., the assumption is that $(STUBOBJS) are created as a side-effect
352 # of building $(LIBOBJS)).
353 $(LIBRARY) : $(LIBOBJS)
357 #----------------------------------------
358 # Building Win32 DLLs
361 ifeq "$(DLLized)" "YES"
362 SRC_CC_OPTS += -DDLLized
364 ifneq "$(PACKAGE)" ""
366 SRC_BLD_DLL_OPTS += --export-all --output-def=HS$(PACKAGE)$(_cbits)$(_way).def DllVersionInfo.$(way_)o
368 ifneq "$(PACKAGE) $(IS_CBITS_LIB)" "std YES"
369 ifneq "$(PACKAGE)" "rts"
370 SRC_BLD_DLL_OPTS += -lHSstd_cbits_imp -L$(GHC_LIB_DIR)/std/cbits
371 SRC_BLD_DLL_OPTS += -lHSrts_$(way_)imp -L$(GHC_RTS_DIR)
372 ifneq "$(PACKAGE)" "std"
373 ifeq "$(IS_CBITS_LIB)" ""
374 SRC_BLD_DLL_OPTS += -lHSstd_$(way_)imp -L$(GHC_LIB_DIR)/std
380 SRC_BLD_DLL_OPTS += -lgmp -L. -L$(GHC_RTS_DIR)/gmp
381 ifeq "$(IS_CBITS_LIB)" ""
382 SRC_BLD_DLL_OPTS += $(patsubst %,-lHS%_$(way_)imp, $(PACKAGE_DEPS))
383 SRC_BLD_DLL_OPTS += $(patsubst %,-L../%, $(PACKAGE_DEPS))
385 ifneq "$(HAS_CBITS)" ""
386 SRC_BLD_DLL_OPTS += -lHS$(PACKAGE)_cbits_imp -Lcbits
388 SRC_BLD_DLL_OPTS += -lwsock32 -lwinmm
390 endif # PACKAGE != ""
394 ifneq "$(LIBRARY)" ""
396 all :: DllVersionInfo.$(way_)o
398 ifeq "$(DLL_NAME)" ""
399 DLL_NAME = $(patsubst %.a,%.dll,$(subst lib,,$(LIBRARY)))
402 ifneq "$(DLL_NAME)" ""
403 DLL_NAME := $(DLL_PEN)/$(DLL_NAME)
408 ifeq "$(DLL_IMPLIB_NAME)" ""
409 DLL_IMPLIB_NAME = $(patsubst %.a,%_imp.a,$(LIBRARY))
412 $(DLL_NAME) :: $(LIBRARY)
413 $(BLD_DLL) --output-lib $(DLL_IMPLIB_NAME) -o $(DLL_NAME) $(LIBRARY) $(BLD_DLL_OPTS)
414 endif # LIBRARY != ""
419 # Version information is baked into a DLL by having the DLL include DllVersionInfo.o.
420 # The version info contains two user tweakables: DLL_VERSION and DLL_VERSION_NAME.
421 # (both are given sensible defaults though.)
423 # Note: this will not work as expected with Cygwin B20.1; you need a more recent
424 # version of binutils (to pick up windres bugfixes.)
427 DLL_VERSION=$(ProjectVersion)
430 ifndef DLL_VERSION_NAME
431 DLL_VERSION_NAME="http://www.haskell.org/ghc"
434 ifndef DLL_DESCRIPTION
435 DLL_DESCRIPTION="A GHC-compiled DLL"
439 EXE_VERSION=$(ProjectVersion)
442 ifndef EXE_VERSION_NAME
443 EXE_VERSION_NAME="http://www.haskell.org/ghc"
446 ifndef EXE_DESCRIPTION
447 EXE_DESCRIPTION="A GHC-compiled binary"
451 # Little bit of lo-fi mangling to get at the right set of settings depending
452 # on whether we're generating the VERSIONINFO for a DLL or EXE
454 DLL_OR_EXE=$(subst VersionInfo.$(way_)rc,,$@)
455 VERSION_FT=$(subst Dll, 0x2L, $(subst Exe, 0x1L, $(DLL_OR_EXE)))
456 VERSION_RES_NAME=$(subst Exe,$(EXE_VERSION_NAME), $(subst Dll, $(DLL_VERSION_NAME),$(DLL_OR_EXE)))
457 VERSION_RES=$(subst Exe,$(EXE_VERSION), $(subst Dll, $(DLL_VERSION),$(DLL_OR_EXE)))
458 VERSION_DESC=$(subst Exe,$(EXE_DESCRIPTION), $(subst Dll, $(DLL_DESCRIPTION),$(DLL_OR_EXE)))
460 DllVersionInfo.$(way_)rc ExeVersionInfo.$(way_)rc:
461 $(RM) DllVersionInfo.$(way_)rc
462 echo "1 VERSIONINFO" > $@
463 echo "FILEVERSION 1,0,0,1" >> $@
464 echo "PRODUCTVERSION 1,0,0,1" >> $@
465 echo "FILEFLAGSMASK 0x3fL" >> $@
466 echo "FILEOS 0x4L" >> $@
467 echo "FILETYPE $(VERSION_FT)" >> $@
468 echo "FILESUBTYPE 0x0L" >> $@
470 echo " BLOCK \"StringFileInfo\"" >> $@
472 echo " BLOCK \"040904B0\"" >> $@
474 echo " VALUE \"CompanyName\", \"$(VERSION_RES_NAME)\\0\"" >> $@
475 echo " VALUE \"FileVersion\", \"$(VERSION_RES)\\0\"" >> $@
476 echo " VALUE \"ProductVersion\", \"$(VERSION_RES)\\0\"" >> $@
477 echo " VALUE \"FileDescription\", \"$(VERSION_DESC)\\0\"" >> $@
480 echo " BLOCK \"VarFileInfo\"" >> $@
482 echo " VALUE \"Translation\", 0x0409, 1200" >> $@
486 #----------------------------------------
489 ifneq "$(SCRIPT_PROG)" ""
491 # To produce a fully functional script, you may
492 # have to add some configuration variables at the top of
493 # the script, i.e., the compiler driver needs to know
494 # the path to various utils in the build tree for instance.
496 # To have the build rule for the script automatically do this
497 # for you, set the variable SCRIPT_SUBST_VARS to the list of
498 # variables you need to put in.
501 # SCRIPT_SUBST creates a string of echo commands that
502 # will when evaluated append the (perl)variable name and its value
503 # to the target it is used for, i.e.,
507 # SCRIPT_SUBST_VARS = A B
508 # SCRIPT_SUBST=echo "$""A=\"foo\";" >> $@; echo "$""B=\"bar\";" >> $@
510 # so if you have a rule like the following
515 # @eval $(SCRIPT_SUBST)
517 # `make foo' would create a file `foo' containing the following
524 # ToDo: make this work for shell scripts (drop the initial $).
526 ifeq "$(INTERP)" "$(SHELL)"
527 SCRIPT_SUBST=$(foreach val,$(SCRIPT_SUBST_VARS),"echo \"$(val)=\\\"$($(val))\\\";\" >> $@;")
529 SCRIPT_SUBST=$(foreach val,$(SCRIPT_SUBST_VARS),"echo \"$$\"\"$(val)=\\\"$($(val))\\\";\" >> $@;")
532 all :: $(SCRIPT_PROG)
534 $(SCRIPT_PROG) : $(SCRIPT_OBJS)
537 ifeq "$(INTERP)" "perl"
538 echo "#! "$(PERL) > $@
541 @echo "#!"$(INTERP) > $@
546 ifneq "$(SCRIPT_PREFIX_FILES)" ""
547 @cat $(SCRIPT_PREFIX_FILES) >> $@
549 ifneq "$(SCRIPT_SUBST)" ""
550 @eval $(SCRIPT_SUBST)
552 @cat $(SCRIPT_OBJS) >> $@
557 # ---------------------------------------------------------------------------
560 # links to programs: we sometimes install a program as
561 # <name>-<version> with a link from <name> to the real program.
567 CLEAN_FILES += $(LINK)
569 ifeq "$(LINK_TARGET)" ""
570 ifneq "$(SCRIPT_PROG)" ""
571 LINK_TARGET = $(SCRIPT_PROG)
573 ifneq "$(HS_PROG)" ""
574 LINK_TARGET = $(HS_PROG)
577 LINK_TARGET = $(C_PROG)
586 # Don't want to overwrite $(LINK)s that aren't symbolic
587 # links. Testing for symbolic links is problematic to do in
588 # a portable fashion using a /bin/sh test, so we simply rely
591 $(LINK) : $(LINK_TARGET)
592 @if ( $(PERL) -e '$$fn="$(LINK)"; exit ((! -f $$fn || -l $$fn) ? 0 : 1);' ); then \
593 echo "Creating a symbolic link from $(LINK_TARGET) to $(LINK)"; \
595 $(LN_S) $(LINK_TARGET) $(LINK); \
597 echo "Creating a symbolic link from $(LINK_TARGET) to $(LINK) failed: \`$(LINK)' already exists"; \
598 echo "Perhaps remove \`$(LINK)' manually?"; \
604 # install links to script drivers.
607 @$(INSTALL_DIR) $(bindir)
608 @if ( $(PERL) -e '$$fn="$(bindir)/$(LINK)"; exit ((! -f $$fn || -l $$fn) ? 0 : 1);' ); then \
609 echo "Creating a symbolic link from $(LINK_TARGET) to $(LINK) in $(bindir)"; \
610 $(RM) $(bindir)/$(LINK); \
611 $(LN_S) $(LINK_TARGET) $(bindir)/$(LINK); \
613 echo "Creating a symbolic link from $(LINK_TARGET) to $(LINK) in $(bindir) failed: \`$(bindir)/$(LINK)' already exists"; \
614 echo "Perhaps remove \`$(bindir)/$(LINK)' manually?"; \
621 ###########################################
623 # Targets: install install-strip
625 ###########################################
627 # For each of these variables that is defined, you
628 # get one install rule
630 # INSTALL_PROGS executable programs in $(bindir)
631 # INSTALL_SCRIPTS executable scripts in $(bindir)
632 # INSTALL_LIBS platform-dependent libraries in $(libdir) (ranlib'ed)
633 # INSTALL_LIB_SCRIPTS platform-dependent scripts in $(libdir)
634 # INSTALL_LIBEXECS platform-dependent execs in $(libdir)
635 # INSTALL_DATAS platform-independent files in $(datadir)
636 # INSTALL_IFACES platform-dependent interface files in $(ifacedir)
638 # If the installation directory variable is undefined, the install rule simply
639 # emits a suitable error message.
641 # Remember, too, that the installation directory variables ($(bindir) and
642 # friends can be overridden from their original settings in mk/config.mk.in
645 .PHONY: install install-docs installdirs install-strip install-dirs install-docs show-install
648 @echo "bindir = $(bindir)"
649 @echo "libdir = $(libdir)"
650 @echo "libexecdir = $(libexecdir) # by default, same as libdir"
651 @echo "datadir = $(datadir) # unused for ghc project"
654 # Sometimes useful to separate out the creation of install directories
655 # from the installation itself.
658 @$(INSTALL_DIR) $(bindir)
659 @$(INSTALL_DIR) $(libdir)
660 @$(INSTALL_DIR) $(libexecdir)
661 @$(INSTALL_DIR) $(datadir)
663 # Better do this first...
664 # but we won't for the moment, do it on-demand from
665 # within the various install targets instead.
666 #install:: install-dirs
669 # Setting user/group ownership for the installed entities
671 ifneq "$(INSTALL_OWNER)" ""
672 SRC_INSTALL_OPTS += -o $(INSTALL_OWNER)
674 ifneq "$(INSTALL_GROUP)" ""
675 SRC_INSTALL_OPTS += -g $(INSTALL_GROUP)
679 ifneq "$(strip $(INSTALL_PROGS))" ""
682 # Here's an interesting one - when using the win32 version
683 # of install (provided via the cygwin toolkit), we have to
684 # supply the .exe suffix, *if* there's no other suffix.
686 # The rule below does this by ferreting out the suffix of each
687 # entry in the INSTALL_PROGS list. If there's no suffix, use
690 INSTALL_PROGS := $(foreach p, $(INSTALL_PROGS), $(addsuffix $(if $(suffix $(p)),,$(exeext)), $(basename $(p))))
692 install:: $(INSTALL_PROGS)
693 @$(INSTALL_DIR) $(bindir)
694 @for i in $(INSTALL_PROGS); do \
695 echo $(INSTALL_PROGRAM) $(INSTALL_BIN_OPTS) $$i $(bindir); \
696 $(INSTALL_PROGRAM) $(INSTALL_BIN_OPTS) $$i $(bindir) ; \
697 if test "$(darwin_TARGET_OS)" = "1"; then \
698 sh $(FPTOOLS_TOP)/mk/fix_install_names.sh $(libdir) $(bindir)/$$i ; \
704 # Just like INSTALL_PROGS, but prefix with install sites bin/lib/data and
705 # install without stripping.
707 ifneq "$(strip $(INSTALL_SCRIPTS))" ""
708 install:: $(INSTALL_SCRIPTS)
709 @$(INSTALL_DIR) $(bindir)
710 for i in $(INSTALL_SCRIPTS); do \
711 $(INSTALL_SCRIPT) $(INSTALL_OPTS) $$i $(bindir); \
715 ifneq "$(strip $(INSTALL_LIB_SCRIPTS))" ""
716 install:: $(INSTALL_LIB_SCRIPTS)
717 @$(INSTALL_DIR) $(libdir)
718 for i in $(INSTALL_LIB_SCRIPTS); do \
719 $(INSTALL_SCRIPT) $(INSTALL_OPTS) $$i $(libdir); \
723 ifneq "$(strip $(INSTALL_LIBEXEC_SCRIPTS))" ""
724 install:: $(INSTALL_LIBEXEC_SCRIPTS)
725 @$(INSTALL_DIR) $(libexecdir)
726 for i in $(INSTALL_LIBEXEC_SCRIPTS); do \
727 $(INSTALL_SCRIPT) $(INSTALL_OPTS) $$i $(libexecdir); \
731 ifneq "$(strip $(INSTALL_LIBS))" ""
732 install:: $(INSTALL_LIBS)
733 @$(INSTALL_DIR) $(libdir)
734 for i in $(INSTALL_LIBS); do \
737 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(libdir); \
738 $(RANLIB) $(libdir)/`basename $$i` ;; \
740 $(INSTALL_DATA) -s $(INSTALL_OPTS) $$i $(libdir) ;; \
742 $(INSTALL_SHLIB) $(INSTALL_OPTS) $$i $(libdir) ;; \
744 $(INSTALL_SHLIB) $(INSTALL_OPTS) $$i $(libdir); \
745 install_name_tool -id $(libdir)/`basename $$i` $(libdir)/`basename $$i` ;; \
747 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(libdir); \
752 ifneq "$(strip $(INSTALL_LIBEXECS))" ""
754 # See above comment next to defn of INSTALL_PROGS for what
755 # the purpose of this one-liner is.
757 INSTALL_LIBEXECS := $(foreach p, $(INSTALL_LIBEXECS), $(addsuffix $(subst _,,$(subst __,$(exeext),_$(suffix $(p))_)), $(basename $(p))))
759 install:: $(INSTALL_LIBEXECS)
760 @$(INSTALL_DIR) $(libexecdir)
761 -for i in $(INSTALL_LIBEXECS); do \
762 $(INSTALL_PROGRAM) $(INSTALL_BIN_OPTS) $$i $(libexecdir); \
763 if test "$(darwin_TARGET_OS)" = "1"; then \
764 sh $(FPTOOLS_TOP)/mk/fix_install_names.sh $(libdir) $(libexecdir)/`basename $$i` ; \
769 ifneq "$(strip $(INSTALL_DATAS))" ""
770 install:: $(INSTALL_DATAS)
771 @$(INSTALL_DIR) $(datadir)
772 for i in $(INSTALL_DATAS); do \
773 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(datadir); \
777 ifneq "$(strip $(INSTALL_IFACES))" ""
778 install:: $(INSTALL_IFACES)
779 @$(INSTALL_DIR) $(ifacedir)
780 for i in $(INSTALL_IFACES); do \
781 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(ifacedir); \
785 ifneq "$(strip $(INSTALL_IFACES_WITH_DIRS))" ""
786 install:: $(INSTALL_IFACES_WITH_DIRS)
787 @$(INSTALL_DIR) $(ifacedir)
788 for i in $(INSTALL_IFACES_WITH_DIRS); do \
789 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(ifacedir)/`dirname $$i`; \
793 ifneq "$(strip $(INSTALL_INCLUDES))" ""
794 install:: $(INSTALL_INCLUDES)
795 @$(INSTALL_DIR) $(includedir)
796 for i in $(INSTALL_INCLUDES); do \
797 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(includedir); \
801 ifneq "$(strip $(INSTALL_DOCS))" ""
802 ifneq "$(XMLDocWays)" ""
803 install-docs:: $(INSTALL_DOCS)
804 @$(INSTALL_DIR) $(datadir)
805 for i in $(INSTALL_DOCS); do \
806 $(INSTALL_DATA) $(INSTALL_OPTS) $$i $(datadir); \
811 # TODO: The following could be an entry for an Obfuscated Makefile Contest...
812 ifneq "$(strip $(INSTALL_XML_DOC))" ""
813 ifneq "$(XMLDocWays)" ""
814 install-docs:: $(foreach i,$(XMLDocWays),$(INSTALL_XML_DOC)$(patsubst %.html-no-chunks,%.html,$(patsubst %.html,%/index.html,.$(i))))
815 @$(INSTALL_DIR) $(datadir)
816 @for i in $(XMLDocWays); do \
817 if [ $$i = "html" ]; then \
818 $(INSTALL_DIR) $(datadir)/html; \
819 $(INSTALL_DIR) $(datadir)/html/$(INSTALL_XML_DOC); \
820 echo "( cd $(INSTALL_XML_DOC) && $(CP) * $(datadir)/html/$(INSTALL_XML_DOC) )" ; \
821 ( cd $(INSTALL_XML_DOC) && $(CP) * $(datadir)/html/$(INSTALL_XML_DOC) ) ; \
823 $(INSTALL_DIR) $(datadir)/doc; \
824 echo $(INSTALL_DATA) $(INSTALL_OPTS) $(INSTALL_XML_DOC)`echo .$$i | sed s/\.html-no-chunks/.html/` $(datadir)/doc; \
825 $(INSTALL_DATA) $(INSTALL_OPTS) $(INSTALL_XML_DOC)`echo .$$i | sed s/\.html-no-chunks/.html/` $(datadir)/doc; \
827 if [ $$i = "html-no-chunks" ]; then \
828 echo $(CP) $(FPTOOLS_CSS_ABS) $(datadir)/doc; \
829 $(CP) $(FPTOOLS_CSS_ABS) $(datadir)/doc; \
836 # install-strip is from the GNU Makefile standard.
840 @$(MAKE) EXTRA_INSTALL_OPTS='-s' install
843 ##############################################################################
845 # Targets: check tags show
847 ##############################################################################
849 #------------------------------------------------------------
855 @for i in $(filter-out %.lhs .hs, $(TESTS)) ''; do \
856 if (test -f "$$i"); then \
857 echo Running: `basename $$i` ; \
858 cd test; `basename $$i` ; \
862 #------------------------------------------------------------
867 tags TAGS:: $(TAGS_HS_SRCS) $(TAGS_C_SRCS)
870 ifneq "$(TAGS_HS_SRCS)" ""
871 $(HSTAGS) $(HSTAGS_OPTS) $(TAGS_HS_SRCS)
873 ifneq "$(TAGS_C_SRCS)" ""
874 etags -a $(TAGS_C_SRCS)
876 @( 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?
878 #------------------------------------------------------------
880 # to see the effective value used for a Makefile variable, do
881 # make show VALUE=MY_VALUE
885 @echo '$(VALUE)="$($(VALUE))"'
887 ################################################################################
889 # DocBook XML Documentation
891 ################################################################################
893 .PHONY: html html-no-chunks chm HxS fo dvi ps pdf
895 ifneq "$(XML_DOC)" ""
899 # multi-file XML document: main document name is specified in $(XML_DOC),
900 # sub-documents (.xml files) listed in $(XML_SRCS).
902 ifeq "$(XML_SRCS)" ""
903 XML_SRCS = $(wildcard *.xml)
906 XML_HTML = $(addsuffix /index.html,$(basename $(XML_DOC)))
907 XML_HTML_NO_CHUNKS = $(addsuffix .html,$(XML_DOC))
908 XML_CHM = $(addsuffix .chm,$(XML_DOC))
909 XML_HxS = $(addsuffix .HxS,$(XML_DOC))
910 XML_FO = $(addsuffix .fo,$(XML_DOC))
911 XML_DVI = $(addsuffix .dvi,$(XML_DOC))
912 XML_PS = $(addsuffix .ps,$(XML_DOC))
913 XML_PDF = $(addsuffix .pdf,$(XML_DOC))
915 $(XML_HTML) $(XML_NO_CHUNKS_HTML) $(XML_FO) $(XML_DVI) $(XML_PS) $(XML_PDF) :: $(XML_SRCS)
918 html-no-chunks :: $(XML_HTML_NO_CHUNKS)
926 CLEAN_FILES += $(XML_HTML_NO_CHUNKS) $(XML_FO) $(XML_DVI) $(XML_PS) $(XML_PDF)
929 $(RM) -rf $(XML_DOC).out $(FPTOOLS_CSS) $(basename $(XML_DOC)) $(basename $(XML_DOC))-htmlhelp
932 $(XMLLINT) --valid --noout $(XMLLINT_OPTS) $(XML_DOC).xml
935 ##############################################################################
939 ##############################################################################
941 # we have to be careful about recursion here; since all the clean
942 # targets are recursive, we don't want to make eg. distclean depend on
943 # clean because that would result in far too many recursive calls.
945 .PHONY: mostlyclean clean distclean maintainer-clean
948 rm -f $(MOSTLY_CLEAN_FILES)
950 # extraclean is used for adding actions to the clean target.
954 rm -f $(MOSTLY_CLEAN_FILES) $(CLEAN_FILES)
956 distclean:: extraclean
957 rm -f $(MOSTLY_CLEAN_FILES) $(CLEAN_FILES) $(DIST_CLEAN_FILES)
959 maintainer-clean:: extraclean
960 @echo 'This command is intended for maintainers to use; it'
961 @echo 'deletes files that may need special tools to rebuild.'
962 rm -f $(MOSTLY_CLEAN_FILES) $(CLEAN_FILES) $(DIST_CLEAN_FILES) $(MAINTAINER_CLEAN_FILES)
964 ################################################################################
968 ################################################################################
970 # Here is the ingenious jiggery pokery that allows you to build multiple versions
971 # of a program in a single build tree.
973 # The ways setup requires the following variables to be set:
975 # Expects: $(WAYS) the possible "way" strings to one of
976 # which $(way) will be set
979 ifeq "$(findstring $(way), $(WAYS))" ""
980 $(error Unknown way $(way))
984 # So how does $(way) ever get set to anything? Answer, we recursively
985 # invoke make, setting $(way) on the command line.
986 # When do we do this recursion? Answer: whenever the programmer
987 # asks make to make a target that involves a way suffix.
988 # We must remember *not* to recurse again; but that's easy: we
989 # just see if $(way) is set:
993 # If $(WAYS) = p mc, then WAY_TARGETS expands to
994 # %.p_lhs %.p_hs %.p_o ... %.mc_lhs %.p_hs ...
995 # and OTHER_WAY_TARGETS to
996 # %_p.a %_p %_mc.a %_mc
997 # where the suffixes are from $(SUFFIXES)
999 # We have to treat libraries and "other" targets differently,
1000 # because their names are of the form
1001 # libHS_p.a and Foo_p
1002 # whereas everything else has names of the form
1005 FPTOOLS_SUFFIXES := o hi hc
1007 WAY_TARGETS = $(foreach way,$(WAYS),$(foreach suffix, $(FPTOOLS_SUFFIXES), %.$(way)_$(suffix)))
1008 LIB_WAY_TARGETS = $(foreach way,$(WAYS),%_$(way).a %_$(way))
1010 # $@ will be something like Foo.p_o
1011 # $(suffix $@) returns .p_o
1012 # $(subst .,.p_o) returns p_o
1013 # $(subst _,.,p_o) returns p.o (clever)
1014 # $(basename p.o) returns p
1017 $(MAKE) way=$(basename $(subst _,.,$(subst .,,$(suffix $@)))) $@
1019 # $(@F) will be something like libHS_p.a, or Foo_p
1020 # $(basename $(@F)) will be libHS_p, or Foo_p
1021 # The sed script extracts the "p" part.
1023 $(LIB_WAY_TARGETS) :
1024 $(MAKE) $(MFLAGS) $@ way=$(subst .,,$(suffix $(subst _,.,$(basename $@))))
1028 # -------------------------------------------------------------------------
1029 # Object and interface files have suffixes tagged with their ways
1032 SRC_HC_OPTS += -hisuf $(way_)hi -hcsuf $(way_)hc -osuf $(way_)o
1035 # -------------------------------------------------------------------------
1036 # Rules to invoke the current target recursively for each way
1038 ifneq "$(strip $(WAYS))" ""
1041 # NB: the targets exclude
1043 # since these are way-independent
1044 all docs TAGS clean distclean mostlyclean maintainer-clean install ::
1045 @echo "------------------------------------------------------------------------"
1046 @echo "== Recursively making \`$@' for ways: $(WAYS) ..."
1047 @echo "PWD = $(shell pwd)"
1048 @echo "------------------------------------------------------------------------"
1049 # Don't rely on -e working, instead we check exit return codes from sub-makes.
1050 case '${MFLAGS}' in *-[ik]*) x_on_err=0;; *-r*[ik]*) x_on_err=0;; *) x_on_err=1;; esac; \
1051 for i in $(WAYS) ; do \
1052 echo "------------------------------------------------------------------------"; \
1053 echo "== $(MAKE) way=$$i $@;"; \
1054 echo "PWD = $(shell pwd)"; \
1055 echo "------------------------------------------------------------------------"; \
1056 $(MAKE) way=$$i --no-print-directory $(MFLAGS) $@ ; \
1057 if [ $$? -eq 0 ] ; then true; else exit $$x_on_err; fi; \
1059 @echo "------------------------------------------------------------------------"
1060 @echo "== Finished recursively making \`$@' for ways: $(WAYS) ..."
1061 @echo "PWD = $(shell pwd)"
1062 @echo "------------------------------------------------------------------------"
1068 ##################################################################
1072 # This was once at the top of the file, allegedly because it was
1073 # needed for some targets, e.g. when building DLLs in libraries. But
1074 # since this reason is a little short on information, and I'm having
1075 # trouble with subdirectory builds happening before the current
1076 # directory when building hslibs (bad interaction with including
1077 # _hsc.o files in the cbits lib) so I'm moving the recursive makes to
1078 # the end --SDM 12/12/2001
1080 ##################################################################
1082 # Here are the diabolically clever rules that
1084 # (a) for each "recursive target" <t>
1085 # propagates "make <t>" to directories in SUBDIRS
1087 # (b) when SUBDIRS is empty,
1088 # for each "multi-way-target" <t>
1089 # calls "make way=w <t>" for each w in $(WAYS)
1091 # This has the effect of making the standard target
1092 # in each of the specified ways (as well as in the normal way
1094 # Controlling variables
1095 # WAYS = extra (beyond the normal way) ways to build things in
1096 # SUBDIRS = subdirectories to recurse into
1098 # No ways, so iterate over the SUBDIRS
1100 # note about recursively invoking make: we'd like make to drop all the
1101 # way back to the top level if it fails in any of the
1102 # sub(sub-...)directories. This is done by setting the -e flag to the
1103 # shell during the loop, which causes an immediate failure if any of
1104 # the shell commands fail.
1106 # One exception: if the user gave the -i or -k flag to make in the
1107 # first place, we'd like to reverse this behaviour. So we check for
1108 # these flags, and set the -e flag appropriately. NOTE: watch out for
1109 # the --no-print-directory flag which is passed to recursive
1110 # invocations of make.
1113 ifneq "$(SUBDIRS)" ""
1115 # we override the 'boot', 'all' and 'install' targets in the top
1116 # level Makefile. Some of the sub-projects also set 'boot' to empty.
1118 ifeq "$(NO_ALL_TARGET)" "YES"
1124 ifeq "$(NO_BOOT_TARGET)" "YES"
1130 ifeq "$(NO_INSTALL_TARGET)" "YES"
1132 INSTALL_DOCS_TARGET =
1134 INSTALL_TARGET = install
1135 INSTALL_DOCS_TARGET = install-docs
1138 $(ALL_TARGET) docs runtests $(BOOT_TARGET) TAGS clean distclean mostlyclean maintainer-clean $(INSTALL_TARGET) $(INSTALL_DOCS_TARGET) html chm HxS ps dvi txt::
1139 @echo "------------------------------------------------------------------------"
1140 @echo "== Recursively making \`$@' in $(SUBDIRS) ..."
1141 @echo "PWD = $(shell pwd)"
1142 @echo "------------------------------------------------------------------------"
1143 # Don't rely on -e working, instead we check exit return codes from sub-makes.
1144 @case '${MFLAGS}' in *-[ik]*) x_on_err=0;; *-r*[ik]*) x_on_err=0;; *) x_on_err=1;; esac; \
1145 if [ $$x_on_err -eq 0 ]; \
1146 then echo "Won't exit on error due to MFLAGS: ${MFLAGS}"; \
1148 for i in $(SUBDIRS); do \
1149 echo "------------------------------------------------------------------------"; \
1150 echo "== $(MAKE) $@ $(MFLAGS);"; \
1151 echo " in $(shell pwd)/$$i"; \
1152 echo "------------------------------------------------------------------------"; \
1153 $(MAKE) --no-print-directory -C $$i $(MFLAGS) $@; \
1154 if [ $$? -eq 0 -o $$x_on_err -eq 0 ]; \
1155 then echo "Finished making $@ in $$i": $$?; \
1156 else echo "Failed making $@ in $$i": $$?; exit 1; \
1159 @echo "------------------------------------------------------------------------"
1160 @echo "== Finished making \`$@' in $(SUBDIRS) ..."
1161 @echo "PWD = $(shell pwd)"
1162 @echo "------------------------------------------------------------------------"
1168 # Selectively building subdirectories.
1171 ifneq "$(SUBDIRS)" ""
1173 $(MAKE) -C $@ $(MFLAGS)
1176 # -----------------------------------------------------------------------------
1179 # Sometimes we want to clean things only after the recursve cleaning
1180 # has heppened (eg. if the files we're about to remove would affect
1181 # the recursive traversal).
1184 rm -f $(LATE_DIST_CLEAN_FILES)
1187 rm -f $(LATE_DIST_CLEAN_FILES)