bootstrap

   1 #! /bin/sh
   2
   3 # This script helps bootstrap automake, when checked out from CVS.
   4 #
   5 # Copyright 2002 Free Software Foundation, Inc.
   6 # written by Pavel Roskin <proski@gnu.org> September 2002
   7 #
   8 # This program is free software; you can redistribute it and/or modify
   9 # it under the terms of the GNU General Public License as published by
  10 # the Free Software Foundation; either version 2, or (at your option)
  11 # any later version.
  12 #
  13 # This program is distributed in the hope that it will be useful,
  14 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 # GNU General Public License for more details.
  17 #
  18 # You should have received a copy of the GNU General Public License
  19 # along with this program; if not, write to the Free Software Foundation,
  20 # Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  21
  22
  23 # Don't ignore failures
  24 set -e
  25
  26 # Find perl.  Not as good as autoconf would do, but good enough.
  27 if test -z "$PERL"; then
  28         PERL="`which perl 2>/dev/null`"
  29 fi
  30
  31 if test -z $PERL; then
  32         echo "Cannot find perl" 2>&1
  33         exit 1
  34 fi
  35
  36 # Variables to substitute
  37 VERSION=`sed -ne '/AC_INIT/s/^[^[]*\[[^[]*\[\([^]]*\)\].*$/\1/p' configure.in`
  38 PACKAGE=automake
  39 datadir=.
  40
  41 # Read the rule for calculating APIVERSION and execute it
  42 apiver_cmd=`sed -ne 's/\[\[/[/g;s/\]\]/]/g;/^APIVERSION=/p' configure.in`
  43 eval $apiver_cmd
  44
  45 # Sanity checks
  46 if test -z "$VERSION"; then
  47         echo "Cannot find VERSION" 2>&1
  48         exit 1
  49 fi
  50
  51 if test -z "$APIVERSION"; then
  52         echo "Cannot find VERSION" 2>&1
  53         exit 1
  54 fi
  55
  56 # Make a dummy versioned directory for aclocal
  57 rm -rf aclocal-$APIVERSION
  58 mkdir aclocal-$APIVERSION
  59 rm -rf automake-$APIVERSION
  60 ln -s lib automake-$APIVERSION
  61
  62 # Create temporary replacement for aclocal
  63 sed -e "s%@PERL@%$PERL%g" \
  64     -e "s%@VERSION@%$VERSION%g" \
  65     -e "s%@APIVERSION@%$APIVERSION%g" \
  66     -e "s%@PACKAGE@%$PACKAGE%g" \
  67     -e "s%@datadir@%$datadir%g" \
  68     aclocal.in >aclocal.tmp
  69
  70 # Create temporary replacement for amversion.m4
  71 sed -e "s%@PERL@%$PERL%g" \
  72     -e "s%@VERSION@%$VERSION%g" \
  73     -e "s%@APIVERSION@%$APIVERSION%g" \
  74     -e "s%@PACKAGE@%$PACKAGE%g" \
  75     -e "s%@datadir@%$datadir%g" \
  76     m4/amversion.in >aclocal-$APIVERSION/amversion-tmp.m4
  77
  78 # Run aclocal
  79 $PERL ./aclocal.tmp -I aclocal-$APIVERSION -I m4
  80
  81 # Create temporary replacement for automake
  82 sed -e "s%@PERL@%$PERL%g" \
  83     -e "s%@VERSION@%$VERSION%g" \
  84     -e "s%@APIVERSION@%$APIVERSION%g" \
  85     -e "s%@PACKAGE@%$PACKAGE%g" \
  86     -e "s%@datadir@%$datadir%g" \
  87     automake.in >automake.tmp
  88
  89 # Run automake
  90 $PERL ./automake.tmp
  91
  92 # Remove temporary files and directories
  93 rm -rf aclocal-$APIVERSION automake-$APIVERSION
  94 rm -f aclocal.tmp automake.tmp