X-Git-Url: https://git.saurik.com/bison.git/blobdiff_plain/1f65350a16be6a090cf19bad626e191c67159a19..401aace63cef73a1f9ab6d217d5ece53bb816147:/bootstrap

diff --git a/bootstrap b/bootstrap
index fe24200e..7c7bd330 100755
--- a/bootstrap
+++ b/bootstrap
@@ -2,7 +2,7 @@
 
 # Bootstrap this package from CVS.
 
-# Copyright (C) 2003, 2004 Free Software Foundation, Inc.
+# Copyright (C) 2003, 2004, 2005, 2006 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
@@ -16,13 +16,19 @@
 
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
-# 02111-1307, USA.
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301, USA.
 
 # Written by Paul Eggert.
 
 package=bison
 
+# Ensure file names are sorted consistently across platforms;
+# e.g., m4/ulonglong_gl.m4 should follow m4/ulonglong.m4.
+# Also, ensure diagnostics are in English, e.g., "wget --help" below.
+LC_ALL=C
+export LC_ALL
+
 # Parse options.
 
 for option
@@ -32,9 +38,9 @@ do
     echo "$0: usage: $0 [--gnulib-srcdir=DIR] [--cvs-user=USERNAME] [--skip-po]"
     exit;;
   --gnulib-srcdir=*)
-    GNULIB_SRCDIR=`expr "$1" : '--gnulib-srcdir=\(.*\)'`;;
+    GNULIB_SRCDIR=`expr "$option" : '--gnulib-srcdir=\(.*\)'`;;
   --cvs-user=*)
-    CVS_USER=`expr "$1" : '--cvs-user=\(.*\)'`;;
+    CVS_USER=`expr "$option" : '--cvs-user=\(.*\)'`;;
   --skip-po)
     SKIP_PO=t;;
   *)
@@ -45,11 +51,10 @@ done
 
 echo "$0: Bootstrapping CVS $package..."
 
-build_cvs_prefix() {
-  CVS_PREFIX=:${1}:
-  if [ "${2}" != - ]; then
-    CVS_PREFIX=${CVS_PREFIX}${2}@
-  fi
+cleanup_gnulib() {
+  status=$?
+  rm -fr gnulib
+  exit $status
 }
 
 # Get gnulib files.
@@ -59,12 +64,9 @@ case ${GNULIB_SRCDIR--} in
   if [ ! -d gnulib ]; then
     echo "$0: getting gnulib files..."
 
-    trap exit 1 2 13 15
-    trap 'rm -fr gnulib; exit 1' 0
-
-    case ${CVS_AUTH-anoncvs} in
-    anoncvs)
-      CVS_PREFIX='anoncvs@';;
+    case ${CVS_AUTH-pserver} in
+    pserver)
+      CVS_PREFIX=':pserver:anonymous@';;
     ssh)
       CVS_PREFIX="$CVS_USER${CVS_USER+@}";;
     *)
@@ -76,9 +78,12 @@ case ${GNULIB_SRCDIR--} in
     '') export CVS_RSH=ssh;;
     esac
 
-    cvs -z3 -q -d ${CVS_PREFIX}subversions.gnu.org:/cvsroot/gnulib co gnulib || exit
+    trap cleanup_gnulib 1 2 13 15
+
+    cvs -z3 -q -d ${CVS_PREFIX}cvs.savannah.gnu.org:/cvsroot/gnulib co gnulib ||
+      cleanup_gnulib
 
-    trap 0
+    trap - 1 2 13 15
   fi
   GNULIB_SRCDIR=gnulib
 esac
@@ -86,11 +91,12 @@ esac
 <$GNULIB_SRCDIR/gnulib-tool || exit
 
 gnulib_modules='
-alloca
 argmatch
 dirname
 error
+extensions
 getopt
+gettext
 hard-locale
 hash
 malloc
@@ -99,8 +105,16 @@ obstack
 quote
 quotearg
 stdbool
+stdio-safer
 stpcpy
+strerror
+strtoul
+strverscmp
+unistd-safer
+unlocked-io
+verify
 xalloc
+xalloc-die
 xstrndup
 '
 
@@ -129,6 +143,13 @@ for gnulib_file in $gnulib_files; do
 
   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 &&
@@ -136,18 +157,74 @@ for gnulib_file in $gnulib_files; do
   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
 '')
-  echo "$0: getting translations into po..."
+  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 -C off \
-     http://www2.iro.umontreal.ca/~gnutra/po/maint/$package/ &&
+   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;;
+  ) || 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
 
 
@@ -169,31 +246,68 @@ esac
 echo "$0: autoreconf --verbose --install --force ..."
 autoreconf --verbose --install --force || exit
 
+
 # We don't need intl, so remove it.
-echo "$0: rm -fr intl ..."
-rm -fr intl || exit
-
-
-# Patch what appears to be a bug in gettext 0.14.1;
-# remove this once the bug is fixed.
-grep @top_builddir@ po/Makefile.in.in >/dev/null || {
-  echo "$0: prepending 'top_builddir=@top_builddir@' to po/Makefile.in.in ... "
-  old_contents=$(cat po/Makefile.in.in) || exit
-  cat >po/Makefile.in.in <<EOF
-top_builddir=@top_builddir@
-$old_contents
-EOF
-}
+# 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
+  }
+done
 
 # Put bug-reporting address into po/Makevars.
 echo "$0: sed '/^MSGID_BUGS_ADDRESS *=/s/=.*/= bug-bison@gnu.org/' po/Makevars.template >po/Makevars ..."
 sed '/^MSGID_BUGS_ADDRESS *=/s/=.*/= bug-bison@gnu.org/' po/Makevars.template >po/Makevars
 
+# Likewise for runtime-po/Makevars, except also change a few other parameters.
+sed '
+  s/^\(DOMAIN\) *=.*/\1 = bison-runtime/
+  s/^\(subdir\) *=.*/\1 = runtime-po/
+  s/^\(XGETTEXT_OPTIONS\) *=.*/\1 = --keyword=YY_/
+' <po/Makevars >runtime-po/Makevars
+
+# Copy identical files from po to runtime-po.
+(cd po && cp -p Makefile.in.in *-quot *.header *.sed *.sin ../runtime-po)
 
 # if src/parse-gram.[ch] are out of date, rebuild them.
-parse_gram_y=$(find src/parse-gram.y \
+parse_gram_y=`find src/parse-gram.y \
 		 '(' -newer src/parse-gram.c -o -newer src/parse-gram.h ')' \
-		 -print) || exit
+		 -print` || exit
 case $parse_gram_y in
 ?*)
   echo "$0: warning: bootstrapping with old src/parse-gram.[ch] files."