+ GNULIB_SRCDIR=gnulib
+esac
+
+<$GNULIB_SRCDIR/gnulib-tool || exit
+
+gnulib_modules='
+argmatch
+dirname
+error
+extensions
+getopt
+gettext
+hard-locale
+hash
+malloc
+mbswidth
+obstack
+quote
+quotearg
+stdbool
+stdio-safer
+stpcpy
+strerror
+strtoul
+strverscmp
+unistd-safer
+unlocked-io
+verify
+xalloc
+xalloc-die
+xstrndup
+'
+
+previous_gnulib_modules=
+while [ "$gnulib_modules" != "$previous_gnulib_modules" ]; do
+ previous_gnulib_modules=$gnulib_modules
+ gnulib_modules=`
+ (echo "$gnulib_modules"
+ for gnulib_module in $gnulib_modules; do
+ $GNULIB_SRCDIR/gnulib-tool --extract-dependencies $gnulib_module
+ done) | sort -u
+ `
+done
+
+gnulib_files=`
+ (for gnulib_module in $gnulib_modules; do
+ $GNULIB_SRCDIR/gnulib-tool --extract-filelist $gnulib_module
+ done) | sort -u
+`
+
+gnulib_dirs=`echo "$gnulib_files" | sed 's,/[^/]*$,,' | sort -u`
+mkdir -p $gnulib_dirs || exit
+
+for gnulib_file in $gnulib_files; do
+ dest=$gnulib_file
+
+ case $gnulib_file in
+ m4/onceonly_2_57.m4) dest=m4/onceonly.m4;;
+ # These will be overwritten by autopoint, which still uses
+ # old jm_.* macro names, so we have to keep both copies.
+ # m4/gettext.m4 isn't mentioned here, since it's patched below.
+ m4/glibc21.m4 | m4/inttypes_h.m4 | m4/lib-ld.m4 | \
+ m4/lib-prefix.m4 | m4/po.m4 | m4/stdint_h.m4 | m4/uintmax_t.m4 | \
+ m4/ulonglong.m4)
+ dest=`expr $gnulib_file : '\(.*\).m4'`_gl.m4;;
+ esac
+
+ rm -f $dest &&
+ echo "$0: Copying file $GNULIB_SRCDIR/$gnulib_file" &&
+ cp -p $GNULIB_SRCDIR/$gnulib_file $dest || exit
+done
+
+# This suppresses a bogus diagnostic
+# "warning: macro `AM_LANGINFO_CODESET' not found in library".
+echo "$0: patching m4/gettext.m4 so that AM_INTL_SUBDIR is empty ..."
+sed '
+ /^AC_DEFUN(\[AM_INTL_SUBDIR],/,/^]/c\
+ AC_DEFUN([AM_INTL_SUBDIR], [])
+' m4/gettext.m4 >m4/gettext_gl.m4 || exit
+
+
+# Get translations.
+
+case $SKIP_PO in
+'')
+ case `wget --help` in
+ *'--no-cache'*)
+ no_cache='--no-cache';;
+ *'--cache=on/off'*)
+ no_cache='--cache=off';;
+ *)
+ no_cache='';;
+ esac
+
+ echo "$0: getting translations into po (please ignore the robots.txt ERROR 404)..."
+ (cd po &&
+ rm -f dummy `ls | sed -n '/\.gmo$/p; /\.po/p'` &&
+ wget -nv -nd -r -l 1 -A .po $no_cache \
+ http://www.iro.umontreal.ca/translation/maint/$package/ &&
+ ls *.po | sed 's/\.po$//' >LINGUAS
+ ) || exit
+
+ case $package in
+ bison)
+ echo "$0: getting translations into po (please ignore the robots.txt ERROR 404)..."
+ (cd runtime-po &&
+ rm -f dummy `ls | sed -n '/\.gmo$/p; /\.po$/p'` &&
+ wget -nv -nd -r -l 1 -A .po $no_cache \
+ http://www.iro.umontreal.ca/translation/maint/$package-runtime/ &&
+
+ # For translations that have not yet been upgraded to the new
+ # runtime-po domain, prime the pump by extracting the relevant
+ # strings from the obsolete translations.
+ # This code can be removed once the bison-runtime domain
+ # has been translated by each team.
+ for po in ../po/*.po; do
+ test -f "$po" || continue
+ runpo=`basename $po`
+ test -f $runpo || {
+ msggrep -K \
+ -e 'memory exhausted' \
+ -e 'syntax error' \
+ $po 2>/dev/null |
+ sed '
+ s/^#~ //
+ /^msgid "syntax error; also memory exhausted"$/,/^$/d
+ /^$/,${ /^#/d; }
+ ' >$runpo-
+ if cmp -s $runpo- $runpo; then
+ rm $runpo-
+ else
+ mv $runpo- $runpo
+ fi
+ test -s $runpo || rm -f $runpo
+ } || exit
+ done &&
+
+ ls *.po | sed 's/\.po$//' >LINGUAS
+ ) || exit
+ esac;;
+esac
+
+
+# Generate autoconf and automake snippets.
+
+(echo '# This file is generated automatically by "bootstrap".' &&
+ echo 'AC_DEFUN([GNULIB_AUTOCONF_SNIPPET],[' &&
+ $GNULIB_SRCDIR/gnulib-tool --extract-autoconf-snippet $gnulib_modules &&
+ echo '])'
+) >m4/gnulib.m4 || exit
+
+(echo '# This file is generated automatically by "bootstrap".' &&
+ $GNULIB_SRCDIR/gnulib-tool --extract-automake-snippet $gnulib_modules |
+ sed 's/^[ ]*AM_CPPFLAGS[ ]*+=/# (commented out by bootstrap) &/'
+) >lib/gnulib.mk || exit
+
+
+# Reconfigure, getting other files.
+
+echo "$0: autoreconf --verbose --install --force ..."
+autoreconf --verbose --install --force || exit
+
+
+# We don't need intl, so remove it.
+# Remove aclocal.m4 too, so that it gets rebuilt.
+intl_files_to_remove='
+ aclocal.m4
+ intl
+ m4/codeset.m4
+ m4/gettext.m4
+ m4/glibc2.m4
+ m4/glibc21.m4
+ m4/intdiv0.m4
+ m4/intmax.m4
+ m4/inttypes_h.m4
+ m4/inttypes.m4
+ m4/inttypes-pri.m4
+ m4/isc-posix.m4
+ m4/lcmessage.m4
+ m4/lib-ld.m4
+ m4/lib-prefix.m4
+ m4/longdouble.m4
+ m4/longlong.m4
+ m4/po.m4
+ m4/printf-posix.m4
+ m4/signed.m4
+ m4/size_max.m4
+ m4/stdint_h.m4
+ m4/uintmax_t.m4
+ m4/ulonglong.m4
+ m4/wchar_t.m4
+ m4/wint_t.m4
+ m4/xsize.m4
+'
+echo $0: rm -fr $intl_files_to_remove ...
+rm -fr $intl_files_to_remove || exit
+
+# Undo changes to gnulib files that autoreconf made.
+for gnulib_file in $gnulib_files; do
+ test ! -f $gnulib_file || cmp -s $gnulib_file $GNULIB_SRCDIR/$gnulib_file || {
+ rm -f $gnulib_file &&
+ echo "$0: Copying file $GNULIB_SRCDIR/$gnulib_file again" &&
+ cp -p $GNULIB_SRCDIR/$gnulib_file $gnulib_file || exit
+ }
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