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## automake - create Makefile.in from Makefile.am ## Copyright (C) 2001-2018 Free Software Foundation, Inc. ## This program is free software; you can redistribute it and/or modify ## it under the terms of the GNU General Public License as published by ## the Free Software Foundation; either version 2, or (at your option) ## any later version. ## This program is distributed in the hope that it will be useful, ## but WITHOUT ANY WARRANTY; without even the implied warranty of ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ## GNU General Public License for more details. ## You should have received a copy of the GNU General Public License ## along with this program. If not, see <https://www.gnu.org/licenses/>. DIST_COMMON += $(am__DIST_COMMON) DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) if %?TOPDIR_P% distdir = $(PACKAGE)-$(VERSION) top_distdir = $(distdir) am__remove_distdir = \ if test -d "$(distdir)"; then \ find "$(distdir)" -type d ! -perm -200 -exec chmod u+w {} ';' \ && rm -rf "$(distdir)" \ ## On MSYS (1.0.17) it is not possible to remove a directory that is in ## use; so, if the first rm fails, we sleep some seconds and retry, to ## give pending processes some time to exit and "release" the directory ## before we remove it. The value of "some seconds" is 5 for the moment, ## which is mostly an arbitrary value, but seems high enough in practice. ## See automake bug#10470. || { sleep 5 && rm -rf "$(distdir)"; }; \ else :; fi am__post_remove_distdir = $(am__remove_distdir) endif %?TOPDIR_P% if %?SUBDIRS% ## computes a relative pathname RELDIR such that DIR1/RELDIR = DIR2. ## Input: ## - DIR1 relative pathname, relative to the current directory ## - DIR2 relative pathname, relative to the current directory ## Output: ## - reldir relative pathname of DIR2, relative to DIR1 am__relativize = \ dir0=`pwd`; \ sed_first='s,^\([^/]*\)/.*$$,\1,'; \ sed_rest='s,^[^/]*/*,,'; \ sed_last='s,^.*/\([^/]*\)$$,\1,'; \ sed_butlast='s,/*[^/]*$$,,'; \ while test -n "$$dir1"; do \ first=`echo "$$dir1" | sed -e "$$sed_first"`; \ if test "$$first" != "."; then \ if test "$$first" = ".."; then \ dir2=`echo "$$dir0" | sed -e "$$sed_last"`/"$$dir2"; \ dir0=`echo "$$dir0" | sed -e "$$sed_butlast"`; \ else \ first2=`echo "$$dir2" | sed -e "$$sed_first"`; \ if test "$$first2" = "$$first"; then \ dir2=`echo "$$dir2" | sed -e "$$sed_rest"`; \ else \ dir2="../$$dir2"; \ fi; \ dir0="$$dir0"/"$$first"; \ fi; \ fi; \ dir1=`echo "$$dir1" | sed -e "$$sed_rest"`; \ done; \ reldir="$$dir2" endif %?SUBDIRS% .PHONY: distdir if %?SUBDIRS% AM_RECURSIVE_TARGETS += distdir distdir-am endif %?SUBDIRS% distdir: $(BUILT_SOURCES) $(MAKE) $(AM_MAKEFLAGS) distdir-am distdir-am: $(DISTFILES) ## ## For Gnits users, this is pretty handy. Look at 15 lines ## in case some explanatory text is desirable. ## if %?TOPDIR_P% if %?CK-NEWS% @case `sed 15q $(srcdir)/NEWS` in \ *"$(VERSION)"*) : ;; \ *) \ echo "NEWS not updated; not releasing" 1>&2; \ exit 1;; \ esac endif %?CK-NEWS% endif %?TOPDIR_P% ## ## Only for the top dir. ## if %?TOPDIR_P% $(am__remove_distdir) test -d "$(distdir)" || mkdir "$(distdir)" endif %?TOPDIR_P% ## ## @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ ## ## Yet another hack to support SUN make. ## ## Let's assume 'foo' appears in DISTFILES and is not a built file. ## When building with VPATH=$(srcdir), SUN make and OSF1/Tru64 will ## rewrite 'foo' as '$(srcdir)/foo'. An attempt to install the file ## with ## cp $file $(distdir)/$file ## will thus install $(srcdir)/foo as $(distdir)/$(srcdir)/foo ## instead of $(distdir)/foo. ## ## So let's strip this leading $(srcdir)/ when it exists. (As far we ## know, only SUN make and OSF1/Tru64 make add it.) Searching whether ## the file is to be found in the source or build directory will be ## done later. ## ## In case we are _not_ using SUN or OSF1/Tru64 make, how can we be sure ## we are not stripping a legitimate filename that starts with the ## same pattern as $(srcdir)? ## Well, it can't happen without the Makefile author distributing ## something out of the distribution (which is bad). As an example, ## consider "EXTRA_DIST = ../bar". This is an issue if $srcdir is ## '..', however getting this value for srcdir is impossible: ## "EXTRA_DIST = ../bar" implies we are in a subdirectory (so '../bar' ## is within the package), hence '$srcdir' is something like ## '../../subdir'. ## ## There is more to say about files which are above the current directory, ## like '../bar' in the previous example. The OSF1/Tru64 make ## implementation can simplify filenames resulting from a VPATH lookup. ## For instance if "VPATH = ../../subdir" and '../bar' is found in that ## VPATH directory, then occurrences of '../bar' will be replaced by ## '../../bar' (instead of '../../subdir/../bar'). This obviously defeats ## any attempt to strip a leading $srcdir. Presently we have no workaround ## for this. We avoid this issue by writing "EXTRA_DIST = $(srcdir)/../bar" ## instead of "EXTRA_DIST = ../bar". This prefixing is needed only for files ## above the current directory. Fortunately, apart from auxdir files which ## can be located in .. or ../.., this situation hardly occurs in practice. ## ## Also rewrite $(top_srcdir) (which sometimes appears in DISTFILES, and can ## be absolute) by $(top_builddir) (which is always relative). $(srcdir) will ## be prepended later. list='$(DISTFILES)'; \ dist_files=`for file in $$list; do echo $$file; done | \ sed -e "s|^$$srcdirstrip/||;t" \ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \ ## (The second 't' command clears the flag for the next round.) ## ## Make the subdirectories for the files. ## case $$dist_files in \ */*) $(MKDIR_P) `echo "$$dist_files" | \ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \ sort -u` ;; \ esac; \ ## ## for file in $$dist_files; do \ ## ## Always look for the file in the build directory first. That way ## for something like yacc output we will correctly pick up the latest ## version. Also check for directories in the build directory first, ## so one can ship generated directories. ## if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ ## ## Use cp, not ln. There are situations in which "ln" can fail. For ## instance a file to distribute could actually be a cross-filesystem ## symlink -- this can easily happen if "gettextize" was run on the ## distribution. ## if test -d $$d/$$file; then \ ## Don't mention $$file in the destination argument, since this fails if ## the destination directory already exists. Also, use '-R' and not '-r'. ## '-r' is almost always incorrect. ## ## If a directory exists both in '.' and $(srcdir), then we copy the ## files from $(srcdir) first and then install those from '.'. This ## can help people who distribute directories made of source files ## *and* generated files. It is also important when the directory ## exists only in $(srcdir), because some vendor Make (such as Tru64) ## will magically create an empty directory in '.'. dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \ ## If the destination directory already exists, it may contain read-only ## files, e.g., during "make distcheck". if test -d "$(distdir)/$$file"; then \ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ fi; \ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \ fi; \ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \ else \ ## Test for file existence because sometimes a file gets included in ## DISTFILES twice. For example this happens when a single source ## file is used in building more than one program. ## See also test 'dist-repeated.sh'. test -f "$(distdir)/$$file" \ || cp -p $$d/$$file "$(distdir)/$$file" \ || exit 1; \ fi; \ done ## ## Test for directory existence here because previous automake ## invocation might have created some directories. Note that we ## explicitly set distdir for the subdir make; that lets us mix-n-match ## many automake-using packages into one large package, and have "dist" ## at the top level do the right thing. If we're in the topmost ## directory, then we use 'distdir' instead of 'top_distdir'; this lets ## us work correctly with an enclosing package. if %?SUBDIRS% @list='$(DIST_SUBDIRS)'; for subdir in $$list; do \ if test "$$subdir" = .; then :; else \ $(am__make_dryrun) \ || test -d "$(distdir)/$$subdir" \ || $(MKDIR_P) "$(distdir)/$$subdir" \ || exit 1; \ dir1=$$subdir; dir2="$(distdir)/$$subdir"; \ $(am__relativize); \ new_distdir=$$reldir; \ dir1=$$subdir; dir2="$(top_distdir)"; \ $(am__relativize); \ new_top_distdir=$$reldir; \ echo " (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) top_distdir="$$new_top_distdir" distdir="$$new_distdir" \\"; \ echo " am__remove_distdir=: am__skip_length_check=: am__skip_mode_fix=: distdir)"; \ ($(am__cd) $$subdir && \ $(MAKE) $(AM_MAKEFLAGS) \ top_distdir="$$new_top_distdir" \ distdir="$$new_distdir" \ ## Disable am__remove_distdir so that sub-packages do not clear a ## directory we have already cleared and might even have populated ## (e.g. shared AUX dir in the sub-package). am__remove_distdir=: \ ## Disable filename length check: am__skip_length_check=: \ ## No need to fix modes more than once: am__skip_mode_fix=: \ distdir) \ || exit 1; \ fi; \ done endif %?SUBDIRS% ## ## We might have to perform some last second updates, such as updating ## info files. ## We must explicitly set distdir and top_distdir for these sub-makes. ## if %?DIST-TARGETS% $(MAKE) $(AM_MAKEFLAGS) \ top_distdir="$(top_distdir)" distdir="$(distdir)" \ %DIST-TARGETS% endif %?DIST-TARGETS% ## ## This complex find command will try to avoid changing the modes of ## links into the source tree, in case they're hard-linked. ## ## Ignore return result from chmod, because it might give an error ## if we chmod a symlink. ## ## Another nastiness: if the file is unreadable by us, we make it ## readable regardless of the number of links to it. This only ## happens in perverse cases. ## ## We use $(install_sh) because that is a known-portable way to modify ## the file in place in the source tree. ## ## If we are being invoked recursively, then there is no need to walk ## the whole subtree again. This is a complexity reduction for a deep ## hierarchy of subpackages. ## if %?TOPDIR_P% -test -n "$(am__skip_mode_fix)" \ || find "$(distdir)" -type d ! -perm -755 \ -exec chmod u+rwx,go+rx {} \; -o \ ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \ ! -type d ! -perm -400 -exec chmod a+r {} \; -o \ ! -type d ! -perm -444 -exec $(install_sh) -c -m a+r {} {} \; \ || chmod -R a+r "$(distdir)" if %?FILENAME_FILTER% @if test -z "$(am__skip_length_check)" && find "$(distdir)" -type f -print | \ grep '^%FILENAME_FILTER%' 1>&2; then \ echo 'error: the above filenames are too long' 1>&2; \ exit 1; \ else :; fi endif %?FILENAME_FILTER% endif %?TOPDIR_P% ## --------------------------------------- ## ## Building various distribution flavors. ## ## --------------------------------------- ## ## Note that we don't use GNU tar's '-z' option. One reason (but not ## the only reason) is that some versions of tar (e.g., OSF1) ## interpret '-z' differently. ## ## The -o option of GNU tar used to exclude empty directories. This ## behavior was fixed in tar 1.12 (released on 1997-04-25). But older ## versions of tar are still used (for instance NetBSD 1.6.1 ships ## with tar 1.11.2). We do not do anything specific w.r.t. this ## incompatibility since packages where empty directories need to be ## present in the archive are really unusual. ## ## We order DIST_TARGETS by expected duration of the compressors, ## slowest first, for better parallelism in "make dist". Do not ## reorder DIST_ARCHIVES, users may expect gzip to be first. ## ## Traditionally, gzip prepended the contents of the GZIP environment ## variable to its arguments, and the commands below formerly used ## this by invoking 'GZIP=$(GZIP_ENV) gzip'. The GZIP environment ## variable is now considered to be obsolescent, so the commands below ## now use 'eval GZIP= gzip $(GZIP_ENV)' instead; this should work ## with both older and newer gzip implementations. The 'eval' is to ## support makefile assignments like 'GZIP_ENV = "-9 -n"' that quote ## the GZIP_ENV right-hand side because that was needed with the ## former invocation pattern. if %?TOPDIR_P% ?GZIP?DIST_ARCHIVES += $(distdir).tar.gz GZIP_ENV = --best .PHONY: dist-gzip dist-gzip: distdir tardir=$(distdir) && $(am__tar) | eval GZIP= gzip $(GZIP_ENV) -c >$(distdir).tar.gz $(am__post_remove_distdir) ?BZIP2?DIST_ARCHIVES += $(distdir).tar.bz2 .PHONY: dist-bzip2 dist-bzip2: distdir tardir=$(distdir) && $(am__tar) | BZIP2=$${BZIP2--9} bzip2 -c >$(distdir).tar.bz2 $(am__post_remove_distdir) ?LZIP?DIST_ARCHIVES += $(distdir).tar.lz .PHONY: dist-lzip dist-lzip: distdir tardir=$(distdir) && $(am__tar) | lzip -c $${LZIP_OPT--9} >$(distdir).tar.lz $(am__post_remove_distdir) ?XZ?DIST_ARCHIVES += $(distdir).tar.xz .PHONY: dist-xz dist-xz: distdir tardir=$(distdir) && $(am__tar) | XZ_OPT=$${XZ_OPT--e} xz -c >$(distdir).tar.xz $(am__post_remove_distdir) ?COMPRESS?DIST_ARCHIVES += $(distdir).tar.Z .PHONY: dist-tarZ dist-tarZ: distdir @echo WARNING: "Support for distribution archives compressed with" \ "legacy program 'compress' is deprecated." >&2 @echo WARNING: "It will be removed altogether in Automake 2.0" >&2 tardir=$(distdir) && $(am__tar) | compress -c >$(distdir).tar.Z $(am__post_remove_distdir) ?SHAR?DIST_ARCHIVES += $(distdir).shar.gz .PHONY: dist-shar dist-shar: distdir @echo WARNING: "Support for shar distribution archives is" \ "deprecated." >&2 @echo WARNING: "It will be removed altogether in Automake 2.0" >&2 shar $(distdir) | eval GZIP= gzip $(GZIP_ENV) -c >$(distdir).shar.gz $(am__post_remove_distdir) ?ZIP?DIST_ARCHIVES += $(distdir).zip .PHONY: dist-zip dist-zip: distdir -rm -f $(distdir).zip zip -rq $(distdir).zip $(distdir) $(am__post_remove_distdir) ?LZIP?DIST_TARGETS += dist-lzip ?XZ?DIST_TARGETS += dist-xz ?SHAR?DIST_TARGETS += dist-shar ?BZIP2?DIST_TARGETS += dist-bzip2 ?GZIP?DIST_TARGETS += dist-gzip ?ZIP?DIST_TARGETS += dist-zip ?COMPRESS?DIST_TARGETS += dist-tarZ endif %?TOPDIR_P% ## ------------------------------------------------- ## ## Building all the requested distribution flavors. ## ## ------------------------------------------------- ## ## Currently we cannot use if/endif inside a rule. The file_contents ## parser needs work. if %?TOPDIR_P% .PHONY: dist dist-all if %?SUBDIRS% AM_RECURSIVE_TARGETS += dist dist-all endif %?SUBDIRS% dist dist-all: $(MAKE) $(AM_MAKEFLAGS) $(DIST_TARGETS) am__post_remove_distdir='@:' $(am__post_remove_distdir) endif %?TOPDIR_P% ## ------------------------- ## ## Checking a distribution. ## ## ------------------------- ## if %?TOPDIR_P% if %?SUBDIRS% AM_RECURSIVE_TARGETS += distcheck endif %?SUBDIRS% # This target untars the dist file and tries a VPATH configuration. Then # it guarantees that the distribution is self-contained by making another # tarfile. .PHONY: distcheck distcheck: dist case '$(DIST_ARCHIVES)' in \ *.tar.gz*) \ eval GZIP= gzip $(GZIP_ENV) -dc $(distdir).tar.gz | $(am__untar) ;;\ *.tar.bz2*) \ bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\ *.tar.lz*) \ lzip -dc $(distdir).tar.lz | $(am__untar) ;;\ *.tar.xz*) \ xz -dc $(distdir).tar.xz | $(am__untar) ;;\ *.tar.Z*) \ uncompress -c $(distdir).tar.Z | $(am__untar) ;;\ *.shar.gz*) \ eval GZIP= gzip $(GZIP_ENV) -dc $(distdir).shar.gz | unshar ;;\ *.zip*) \ unzip $(distdir).zip ;;\ esac ## Make the new source tree read-only. Distributions ought to work in ## this case. However, make the top-level directory writable so we ## can make our new subdirs. chmod -R a-w $(distdir) chmod u+w $(distdir) mkdir $(distdir)/_build $(distdir)/_build/sub $(distdir)/_inst ## Undo the write access. chmod a-w $(distdir) ## With GNU make, the following command will be executed even with "make -n", ## due to the presence of '$(MAKE)'. That is normally all well (and '$(MAKE)' ## is necessary for things like parallel distcheck), but here we don't want ## execution. To avoid MAKEFLAGS parsing hassles, use a witness file that a ## non-'-n' run would have just created. test -d $(distdir)/_build || exit 0; \ ## Compute the absolute path of '_inst'. Strip any leading DOS drive ## to allow DESTDIR installations. Otherwise "$(DESTDIR)$(prefix)" would ## expand to "c:/temp/am-dc-5668/c:/src/package/package-1.0/_inst". dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \ ## We will attempt a DESTDIR install in $dc_destdir. We don't ## create this directory under $dc_install_base, because it would ## create very long directory names. && dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \ ?DISTCHECK-HOOK? && $(MAKE) $(AM_MAKEFLAGS) distcheck-hook \ ## Parallel BSD make may not start a new shell for each command in a recipe, ## so be sure to 'cd' back to the original directory after this. && am__cwd=`pwd` \ ## If we merely used '$(distdir)/_build' here, "make distcheck" could ## sometimes fail to detect missing files in the distribution tarball, ## especially in those cases where both the generated files and their ## dependencies are explicitly in $(srcdir). See automake bug#18286. && $(am__cd) $(distdir)/_build/sub \ && ../../configure \ ?GETTEXT? --with-included-gettext \ ## Additional flags for configure. $(AM_DISTCHECK_CONFIGURE_FLAGS) \ $(DISTCHECK_CONFIGURE_FLAGS) \ ## At the moment, the code doesn't actually support changes in these --srcdir ## and --prefix values, so don't allow them to be overridden by the user or ## the developer. That used to be allowed, and caused issues in practice ## (in corner-case usages); see automake bug#14991. --srcdir=../.. --prefix="$$dc_install_base" \ && $(MAKE) $(AM_MAKEFLAGS) \ && $(MAKE) $(AM_MAKEFLAGS) dvi \ && $(MAKE) $(AM_MAKEFLAGS) check \ && $(MAKE) $(AM_MAKEFLAGS) install \ && $(MAKE) $(AM_MAKEFLAGS) installcheck \ && $(MAKE) $(AM_MAKEFLAGS) uninstall \ && $(MAKE) $(AM_MAKEFLAGS) distuninstallcheck_dir="$$dc_install_base" \ distuninstallcheck \ ## Make sure the package has proper DESTDIR support (we could not test this ## in the previous install/installcheck/uninstall test, because it's reasonable ## for installcheck to fail in a DESTDIR install). ## We make the '$dc_install_base' read-only because this is where files ## with missing DESTDIR support are likely to be installed. && chmod -R a-w "$$dc_install_base" \ ## The logic here is quite convoluted because we must clean $dc_destdir ## whatever happens (it won't be erased by the next run of distcheck like ## $(distdir) is). && ({ \ ## Build the directory, so we can cd into it even if "make install" ## didn't create it. Use mkdir, not $(MKDIR_P) because we want to ## fail if the directory already exists (PR/413). (cd ../.. && umask 077 && mkdir "$$dc_destdir") \ && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" install \ && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" uninstall \ && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" \ distuninstallcheck_dir="$$dc_destdir" distuninstallcheck; \ } || { rm -rf "$$dc_destdir"; exit 1; }) \ && rm -rf "$$dc_destdir" \ && $(MAKE) $(AM_MAKEFLAGS) dist \ ## Make sure to remove the dists we created in the test build directory. && rm -rf $(DIST_ARCHIVES) \ && $(MAKE) $(AM_MAKEFLAGS) distcleancheck \ ## Cater to parallel BSD make (see above). && cd "$$am__cwd" \ || exit 1 $(am__post_remove_distdir) @(echo "$(distdir) archives ready for distribution: "; \ list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \ sed -e 1h -e 1s/./=/g -e 1p -e 1x -e '$$p' -e '$$x' ## Define distuninstallcheck_listfiles and distuninstallcheck separately ## from distcheck, so that they can be overridden by the user. .PHONY: distuninstallcheck distuninstallcheck_listfiles = find . -type f -print ## The 'dir' file (created by install-info) might still exist after ## uninstall, so we must be prepared to account for it. The following ## check is not 100% strict, but is definitely good enough, and even ## accounts for overridden $(infodir). am__distuninstallcheck_listfiles = $(distuninstallcheck_listfiles) \ | sed 's|^\./|$(prefix)/|' | grep -v '$(infodir)/dir$$' distuninstallcheck: @test -n '$(distuninstallcheck_dir)' || { \ echo 'ERROR: trying to run $@ with an empty' \ '$$(distuninstallcheck_dir)' >&2; \ exit 1; \ }; \ $(am__cd) '$(distuninstallcheck_dir)' || { \ echo 'ERROR: cannot chdir into $(distuninstallcheck_dir)' >&2; \ exit 1; \ }; \ test `$(am__distuninstallcheck_listfiles) | wc -l` -eq 0 \ || { echo "ERROR: files left after uninstall:" ; \ if test -n "$(DESTDIR)"; then \ echo " (check DESTDIR support)"; \ fi ; \ $(distuninstallcheck_listfiles) ; \ exit 1; } >&2 ## Define distcleancheck_listfiles and distcleancheck separately ## from distcheck, so that they can be overridden by the user. .PHONY: distcleancheck distcleancheck_listfiles = find . -type f -print distcleancheck: distclean @if test '$(srcdir)' = . ; then \ echo "ERROR: distcleancheck can only run from a VPATH build" ; \ exit 1 ; \ fi @test `$(distcleancheck_listfiles) | wc -l` -eq 0 \ || { echo "ERROR: files left in build directory after distclean:" ; \ $(distcleancheck_listfiles) ; \ exit 1; } >&2 endif %?TOPDIR_P%
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