#!/bin/sh
#
# Run this script after the first cvs checkout to build
# makefiles and friends

vcheck (){
  perl <<PERL
@t = split /\./, "$1";
@v = map { int \$_ } split /\./, (split /\s+/, \`$2\`)[3];
print "$2 = ", (join ".",@v), "  (expected $1)\n";
\$v = \$t[0]*1000000+\$t[1]*1000+\$t[2] <= \$v[0]*1000000+\$v[1]*1000+\$v[2];
exit \$v
PERL
}

ERROR=0

if vcheck 1.5 "libtool --version"
then
  echo "get a copy of GNU libtool >= 1.5"
  ERROR=1
fi

#if vcheck 1.8.2  "automake  --version"
#then
#  if vcheck 1.8.2  "automake-1.8 --version"
#  then
#    echo "get a copy of GNU automake >= 1.8.2"
#    exit 1
#  else
#    automake=automake-1.8
#    aclocal="aclocal-1.8  --acdir=/usr/share/aclocal-1.8 -I /usr/share/aclocal/"
#  fi
#else
#    automake="automake"
#    aclocal="aclocal  -I /usr/pack/libtool-1.5-to/share/aclocal"
#fi

if vcheck 1.7.9  "automake  --version"
then
  if vcheck 1.7.9  "automake-1.7 --version"
  then
    echo "get a copy of GNU automake >= 1.79"
    ERROR=1
  else
    automake=automake-1.7
    aclocal="aclocal-1.7  --acdir=/usr/share/aclocal-1.7 -I /usr/share/aclocal/"
  fi
else
    automake="automake"
    aclocal="aclocal -I /usr/pack/libtool-1.5-to/share/aclocal"
fi

if vcheck 2.58 "autoconf --version"
then
  echo "get a copy of GNU autoconf >= 2.58"
  ERROR=1
fi

if [ $ERROR -ne 0 ]
then
  exit 1
fi

set -x
find . -name Makefile | xargs rm -f
find . -name "*.la" | xargs rm -f
find . -name Makefile.in | xargs rm -f
find . -name .libs | xargs rm -r
find . -name .debs | xargs rm -r


# wget ftp://ftp.gnu.org/gnu/libtool/libtool-1.5.tar.gz
libtoolize --copy --force
#cp ltmain.sh config

# wget ftp://sources.redhat.com/pub/automake/automake-1.7.9.tar.gz
# If autoconf generates undefined MACRO errors, it may be unable
# to find libtool.m4. Add the -I flag to aclocal to specify the
# directory location of this file.
$aclocal
$automake --foreign --add-missing --force-missing --copy --warnings=all
# wget ftp://ftp.gnu.org/gnu/autoconf/autoconf-2.58.tar.gz
autoconf --warnings=all --force
rm config.h.in
autoheader --warnings=all --force