#!/bin/bash

# Copyright (C) 1998-2000 Free Software Foundation, Inc.
#
# Author: Frank Heckenbach <frank@pascal.gnu.de>
#
# This file is part of GNU Pascal.
#
# GNU Pascal 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.
#
# GNU Pascal 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 GNU Pascal; see the file COPYING.  If not, write to
# the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.

if [ $# -lt 4 ]; then
  echo "Usage: $0 major minor zipfilename files ..." >& 2
  echo '  $GPC_STABILITY must be alpha, beta or gamma' >& 2
  exit 1
fi

zipname=$3
date=`echo $zipname | sed -e 's/^.*-\([0-9]*\)-.*$/\1/'`
target=`echo $zipname | sed -e 's/^.*-\([^-]*\)$/\1/'`

case "$GPC_STABILITY" in
  alpha) a=ab; al=" alpha $date" ;;
  beta)  a=bb; al=" beta $date"  ;;
  gamma) a=""; al=""             ;;
  *)     echo '$GPC_STABILITY must be alpha, beta or gamma' >&2; exit 1
esac

mftversion=$1$2$a
version="$1.$2$al"

if [ $target == djgpp ]; then
  cross=""
  crosstarget=""
  mftname=gpc$mftversion
else
  cross=" cross"
  crosstarget=" for `echo $target | cut -c 1 | tr a-z A-Z``echo $target | cut -c 2-`"
  mftname=gpc`echo $target | cut -c 1`$mftversion
fi

(
  cd info
  mmv \*.info "#1.inf" || exit 1
  mmv \*.info-\* "#1.i#2" || exit 1
  for file in *; do
    sed -e 's/\.info-/.i/g;s/\.info/.inf/g' < $file > tempfile || exit 1
    mv -f tempfile $file || exit 1
  done
)
(
  cd lib/gcc-lib/*/*
  rm libgcc.a # @@
  # "Fix" file names with base names longer than 8 characters
  # (e.g. crtbeginS.o -> cbeginS.o for a DJGPP -> Linux cross compiler)
  for a in `find -maxdepth 1 -name "?????????*.*"`; do
    a=`echo $a | sed -e 's,^./,,'`
    b=`echo $a | sed -e 's,\([^/]\)[^/][^/]\([^/]*\)$,\1\2,'`
    echo "  Renaming \`$a' to \`$b'" >& 2
    sed -e "s,$a,$b,g" < specs > specs.new || exit 1
    mv -f specs.new specs || exit 1
    mv $a $b
  done
)

mkdir manifest
echo "$mftname.zip GNU Pascal$cross compiler$crosstarget version $version, binaries and documentation" > manifest/$mftname.ver
find * -type f > manifest/$mftname.mft
shift 3
rm -f $zipname.zip
zip -Drq $zipname.zip $* manifest -x "man/*" || exit 1
