eval '(exit $?0)' && eval 'exec perl -S $0 ${1+"$@"}'
    & eval 'exec perl -S $0 $argv:q'
    if 0;

# $Id$
#
# Creates an ACE or TAO kit.  Intended to be called from the
# ACE or TAO top-level GNUmakefiles.
#
# The first three lines above let this script run without specifying the
# full path to perl, as long as it is in the user's PATH.
# Taken from perlrun man page.

use strict;
require Cwd;

my $usage="usage: $0 [-?] [-i] [-k <kit>] [-n] [-v <version>] " .
  "[-ta <ACE tag>] [-tt <TAO tag>] [-tc <CIAO tag>] " .
  "[-u]\n";
my $long_usage="   -? option prints this message\n" .
  "   -i to install to public web server directory\n" .
  "   -k <kit>, where <kit> is ace, tao, ciao or ace+tao+ciao \n" .
  "   -n option prints what would be done, but doesn't do it\n" .
  "   -v <version>, where <version> is major, minor, or beta (default)\n" .
  "   -ta <ACE tag>, to specify ACE tag to be use for checkout (export)\n" .
  "   -tt <TAO tag>, to specify TAO tag to be use for checkout (export)\n" .
  "   -tc <CIAO tag>, to specify CIAO tag to be use for checkout (export)\n" .
  "   -u to update versions\n";

########
######## Sanity checks.
########
$ENV{'SIGNATURE'} ||
  die "$0: must set your SIGNATURE environment variable\n";

$ENV{'MAILID'} ||
  die "$0: must set your MAILID environment variable\n";


my $which_host = $ENV{'OSTYPE'};

my $release_host = substr ($which_host, 0, 5);

## We are not going to use any Sun boxes for the release anymore..

if (! ($release_host eq 'linux')){
   die "$0: You are on the wrong OS ($release_host). Please move to a linux box.\n";
}

my  $perl_path = '/usr/bin/perl';

&can_run($perl_path.' -V') ||
  die "$0: perl path is incorrect, please fix the script\n";

my $hostname;
chomp ($hostname = $ENV{'HOSTNAME'}  ||  `uname -n`);
unless ("$hostname" eq 'deuce.doc.wustl.edu') {
#### For efficiency sake . . .
  die "$0: must run on host deuce\n";
}


$ENV{'CVSROOT'} ||
  die "$0: must set your CVSROOT environment variable\n";

$ENV{'ACE_ROOT'} ||
  die "$0: must set your CVSROOT environment variable\n";

########
######## Configuration parameters.
########
my $gnu = '/bin';

####### Add the path to /bin unconditionally..

$ENV{'PATH'} = "$gnu" . ':' . $ENV{'PATH'};

my $gnu2 = '/usr/local/bin:/usr/bin';

####### Add the path to /usr/bin unconditionally..
$ENV{'PATH'} = "$gnu2" . ':' . $ENV{'PATH'};

my $export_dir = '/project/deuce/ftp/pub/ACE+TAO-distribution';
my $old_versions_dir = '/project/deuce/ftp/pub/previous_versions';
my $diffs_dir = "$export_dir/diffs";
my $exec_prefix = '';
my $install = 0;
my $kit = '';
my $release_type = 'beta';
my $ace_tag = my $tao_tag = my $ciao_tag = '';
my $controlled_files = my $release_files = my $release_lib_files = '';
my $release_tag_files = my $release_autoconf_files = '';
my $release_filter = '\\( -name CVS -o -name build \\) -prune -o ' .
                     '! -name \'.\#*\' ! -name \'\#*\' ! -name \'*~\' ' .
                     '! -name \'*.MAK\' -print';
my $update_versions = 0;
my $create_zips = 1;

########
######## Process command line args.
########
while ($#ARGV >= $[  &&  $ARGV[0] =~ /^-/) {
  if ($ARGV[0] eq '-i') {
    $install = 1;
  } elsif ($ARGV[0] eq '-k') {
    if ($ARGV[1] =~ /^[^-]+/  &&
        ($ARGV[1] eq 'ace' || $ARGV[1] eq 'tao' || $ARGV[1] eq 'ciao' || $ARGV[1] eq 'ace+tao' || $ARGV[1] eq 'ace+tao+ciao')) {
      $kit = $ARGV[1]; shift;
    } else {
      print STDERR "$0:  must provide argument for -k option\n";
      die "$usage$long_usage";
    }
  } elsif ($ARGV[0] eq '-n') {
    $exec_prefix = 'echo ';
  } elsif ($ARGV[0] eq '-v') {
    if ($ARGV[1] =~ /^[^-]+/  &&
        ($ARGV[1] eq 'major' || $ARGV[1] eq 'minor' ||
         $ARGV[1] eq 'beta')) {
      $release_type = $ARGV[1]; shift;
    } else {
      print STDERR "$0:  must provide argument for -v option\n";
      die "$usage$long_usage";
    }
  } elsif ($ARGV[0] eq '-ta') {
    if ($ARGV[1] =~ /^[^-]+/) {
      $ace_tag = $ARGV[1]; shift;
    } else {
      print STDERR "$0:  must provide argument for -ta option\n";
      die "$usage$long_usage";
    }
  } elsif ($ARGV[0] eq '-tt') {
    if ($ARGV[1] =~ /^[^-]+/) {
      $tao_tag = $ARGV[1]; shift;
    } else {
      print STDERR "$0:  must provide argument for -tt option\n";
      die "$usage$long_usage";
    }
  } elsif ($ARGV[0] eq '-tc') {
    if ($ARGV[1] =~ /^[^-]+/) {
      $ciao_tag = $ARGV[1]; shift;
    } else {
      print STDERR "$0:  must provide argument for -tc option\n";
      die "$usage$long_usage";
    }
  } elsif ($ARGV[0] eq '-u') {
    $update_versions = 1;
  } elsif ($ARGV[0] eq '-?') {
    print "$usage$long_usage";
    exit;
  } else {
    print STDERR "$0:  unknown option $ARGV[0]\n";
    die "$usage$long_usage";
  }
  shift;

}

die "$0: must specify a -k option\n" unless "$kit";
my $KIT;

if ($kit eq 'ace') {
  $KIT = 'ACE';
} elsif ($kit eq 'tao') {
  $KIT = 'TAO';
} elsif ($kit eq 'ciao') {
    $KIT = 'CIAO';
} else {
    #### Creating combined ACE+TAO kit.  Don't use $KIT.
};


my $chmod = 'chmod';
# All of them had gnu suffixes. Removed them..
my $chgrp = 'chgrp';
my $cpio = 'cpio';
my $cvs = 'cvs';
my $date = 'date';
my $egrep = 'egrep';
my $find = 'find';
my $gzip = 'gzip';
my $bzip2 = 'bzip2';
my $make = 'make -f Release -s';
my $regmake = 'make -s';
my $mv = 'mv -f';
my $rm = 'rm -f';
my $cp = 'cp -f';
my $md5sum = 'md5sum';
my $touch = 'touch';
chop (my $now = `$date +"%a %b %d %T %Y"`);

unless ("$controlled_files") {
  chomp ($controlled_files = `$make show_controlled_files`);
}

unless ("$release_files") {
  chomp ($release_files = `$make show_release_files`);
}

unless ("$release_lib_files") {
  chomp ($release_lib_files = `$make show_release_lib_files`);
}

unless ("$release_tag_files") {
  chomp ($release_tag_files = `$make show_release_tag_files`);
}

#####
##### Preparation for the release
#####
&ex ("$touch  $export_dir/DON")  &&
 die "$0: Write failures in $export_dir, access problems..\n";

my $ace_root = $ENV{'ACE_ROOT'};

&ex ("$touch  $ace_root/MPC/DON")  &&
 die "$0: Read/Write failures in $ace_root/MPC/, access problems..\n";

&ex ("$rm -r  $ace_root/MPC/DON")  &&
 die "$0: Delete failures in $ace_root/MPC \n";

&ex ("$rm -r $export_dir/DON $export_dir/*.gz $export_dir/*.zip $export_dir/*.bz2")  &&
 die "$0: failed to remove files in $export_dir\n";

########
######## Setup signal handlers.
########
my $status = 1;  #### Must get set to 0 explicitly to indicate success.
$SIG{'HUP'} = $SIG{'INT'} = $SIG{'QUIT'} = $SIG{'TERM'} = 'cleanup';


########
######## Defend against fascist umasks.
########
umask 022;


my $major_version = my $minor_version = my $beta_version = 0;
my $previous_version = my $version = '';
my $ace_version = '';
my $tao_version = '';

########
######## Main execution thread.
########
if ($update_versions  &&  "$kit" ne 'ace+tao+ciao') {
  #### Update versions and tag, but don't create the kit.

  $status =
    &check_workspace ()  ||
    &get_versions ()  ||
    &update_version_files ()  ||
    &update_changelog ()  ||
    &tag ();
} else {
  #### Create the kit.

  #### If a tag was specified, export using the tag from a staging area.
  #### If not, create a kit from the current directory.
  my $stage_dir = '..';
  if ("$ace_tag"  ||  "$tao_tag" || "$ciao_tag") {
    $stage_dir = "/tmp/ACE_wrappers_stage-$$/";
    unless ("$exec_prefix") {
      mkdir "$stage_dir", 0755  ||
        die "$0: unable to mkdir $stage_dir\n";
    }
  }

  if ("$exec_prefix") {
    print "chdir $stage_dir\n";
  } else {
    chdir $stage_dir  ||  die "$0: unable to chdir $stage_dir\n";
  }

  if ("$ace_tag") {
    &ex ("$cvs -q export -r$ace_tag -kv ACE_wrappers > /dev/null")  &&
      die "$0: failed cvs export of $ace_tag in $stage_dir\n";
    &ex ("cd ACE_wrappers  &&  $make ACE-INSTALL")  &&
      die "$0: failed make ACE-INSTALL in $stage_dir/ACE_wrappers\n";
  }

  if ("$ace_tag") {
    &ex ("$cvs -q export -r$ace_tag -kv ACE_MPC > /dev/null")  &&
      die "$0: failed cvs export of ACE_MPC in $stage_dir\n";
  }

  if ("$tao_tag") {
    chdir "ACE_wrappers"  ||  die "$0: unable to chdir ACE_wrappers\n";
    &ex ("$cvs -q export -r$tao_tag -kv TAO > /dev/null")  &&
      die "$0: failed cvs export of $tao_tag in $stage_dir\n";
    &ex ("cd TAO  &&  $make INSTALL")  &&
      die "$0: failed make INSTALL in " .
          "$stage_dir/ACE_wrappers/TAO\n";
  }

  if ("$ciao_tag") {
    chdir "TAO"  ||  die "$0: unable to chdir ACE_wrappers/TAO\n";
    &ex ("$cvs -q export -r$ciao_tag -kv CIAO > /dev/null")  &&
      die "$0: failed cvs export of $ciao_tag in $stage_dir\n";
  }

  chdir "../../";

  $status = &generate_makefiles ();

  if ($status != 0) {
      die "$0: failed to generate GNUmakefiles\n";
  }

  $status = &create_kit ();

  if (! $status  &&  $install) {
    if ("$ace_tag") {
      my $major_v = 0;
      my $minor_v = 0;
      my $beta_v = 0;
      if ($ace_tag =~ /(\d+)_(\d+)_(\d+)/o) {
        my $major_v = $1;
        my $minor_v = $2;
        my $beta_v = $3;

        if ($beta_v > 0) {
          my $previous_beta = $beta_v - 1;
          $previous_version = "$major_v.$minor_v.$previous_beta";

          &diff ('ACE_wrappers', "ACE-$previous_version", "$ace_tag");
        }
      }
    }

    if ("$tao_tag") {
      my $major_v = 0;
      my $minor_v = 0;
      my $beta_v = 0;
      if ($tao_tag =~ /(\d+)_(\d+)_(\d+)/o) {
        my $major_v = $1;
        my $minor_v = $2;
        my $beta_v = $3;

        #### $previous_version is used by diff ().
        if ($beta_v > 0) {
          my $previous_beta = $beta_v - 1;
          $previous_version = "$major_v.$minor_v.$previous_beta";

          &diff ('ACE_wrappers/TAO', "TAO-$previous_version", "$tao_tag");
        }
      }
    }
  }

  if ("$ace_tag"  ||  "$tao_tag") {
    if ($install) {
      chdir "..";
      &ex ("$rm -r $stage_dir")  &&
        warn "$0: failed to remove $stage_dir\n";
    } else {
      warn "$0: kits are in $stage_dir\n";
    }
  }
}
&cleanup;


########
######## Clean up when done or on signal.
########
sub cleanup {
  exit $status;
}


########
######## Check that the workspace is up-to-date, if releasing from
######## the official release directory.
########
sub check_workspace () {
  my $module;

  if ($kit =~ /^ace/) {
    chdir '..'  ||  die "$0: unable to chdir ..\n";
    $module = 'ACE_wrappers';
  } elsif ($kit =~ /tao/) {
    chdir '../'  ||  die "$0: unable to chdir ../..\n";
    $module = 'TAO';
  } elsif ($kit =~ /ciao/) {
    chdir '../'  ||  die "$0: unable to chdir ../..\n";
    $module = 'CIAO';
  }

  my @out_of_date = ();
  open (CVS, "$cvs -q checkout -P $module 2>&1 |")  ||
    die "$0: unable to open $cvs\n";
  while (<CVS>) {
    next if m%^U %;    #### Allow others to update the repository.
    next if m%^cvs server: New directory `.*' -- ignored$%;  #### empty dirs.
    next if m%^\? ACE_wrappers/include/makeinclude/platform_macros.GNU$%;
    next if m%^\? ACE_wrappers/ace/config.h$%;

    push (@out_of_date, $_) if "$_";
  }
  close CVS;

  if ($kit =~ /^ace/) {
    chdir 'ACE_wrappers'  ||  die "$0: unable to chdir ACE_wrappers\n";
  } elsif ($kit =~ /tao/) {
    chdir 'TAO' || die "$0: unable to chdir ACE_wrappers/TAO\n";
  } elsif ($kit =~ /ciao/) {
    chdir 'CIAO' || die "$0: unable to chdir ACE_wrappers/TAO/CIAO\n";
  }

  if (@out_of_date) {
    warn "ERROR: workspace must be updated (with cvs -q up -d) or " .
         "cleaned:\n  " .
         join ("\n  ", @out_of_date) . "\n";
    return 1;
  }

  0;
}


########
######## Retrieve version information from VERSION file(s).
########
sub get_versions () {
  open (VERSION, '< VERSION')  ||
    die "$0: unable to open VERSION\n";
  while (<VERSION>) {
    if (/$KIT version (\d+)\.(\d+)\.(\d+)/o) {
      $major_version = $1;
      $minor_version = $2;
      $beta_version = $3;
      last;
    } elsif (/$KIT version (\d+)\.(\d+)[^\.]/o) {
      #### Previous release was a minor.
      $major_version = $1;
      $minor_version = $2;
      last;
    } elsif (/$KIT version (\d+)[^\.]/o) {
      #### Previous release was a major.
      $major_version = $1;
      last;
    }
  }
  close VERSION;

  if ($release_type eq 'beta') {
    ++$beta_version;
  } elsif ($release_type eq 'minor' ) {
    $beta_version = 0;
    ++$minor_version;
  } elsif ($release_type eq 'major' ) {
    $minor_version = $beta_version = 0;
    ++$major_version;
  }

  if ($release_type eq 'beta') {
    $version = "$major_version.$minor_version.$beta_version";
  } elsif ($release_type eq 'minor' ) {
    $version = "$major_version.$minor_version";
  }

  print "new $KIT version: $version\n";

  if ($KIT ne 'ACE') {
    my $ace_major_version = my $ace_minor_version = my
    $ace_beta_version = 0;
    my $nfile = '';
    if ($KIT eq 'TAO') {
      $nfile = "../VERSION";
    } elsif ($KIT eq 'CIAO') {
      $nfile = "../../VERSION";
    }
    open (ACE_VERSION, "$nfile")  ||
      die "$0: unable to open $nfile\n";
    while (<ACE_VERSION>) {
      if (/ACE version (\d+)\.(\d+)\.(\d+)/o) {
        $ace_major_version = $1;
        $ace_minor_version = $2;
        $ace_beta_version = $3;
        last;
      } elsif (/ACE version (\d+)\.(\d+)[^\.]/o) {
        #### ACE release was a minor.
        $ace_major_version = $1;
        $ace_minor_version = $2;
        last;
      } elsif (/ACE version (\d+)[^\.]/o) {
              #### ACE release was a major.
              $ace_major_version = $1;
              last;
        }
      }

    close ACE_VERSION;

    if ($release_type eq 'beta') {
        $ace_version = "$ace_major_version.$ace_minor_version.$ace_beta_version";
       } elsif ($release_type eq 'minor' ) {
        $ace_version = "$ace_major_version.$ace_minor_version";
     }
   }

    if ($KIT eq 'CIAO') {
    my $tao_major_version = my $tao_minor_version = my $tao_beta_version = 0;
    open (TAO_VERSION, '< ../VERSION')  ||
      die "$0: unable to open ../VERSION\n";
    while (<TAO_VERSION>) {
      if (/TAO version (\d+)\.(\d+)\.(\d+)/o) {
        $tao_major_version = $1;
        $tao_minor_version = $2;
        $tao_beta_version = $3;
        last;
      } elsif (/TAO version (\d+)\.(\d+)[^\.]/o) {
        #### TAO release was a minor.
        $tao_major_version = $1;
        $tao_minor_version = $2;
        last;
      } elsif (/TAO version (\d+)[^\.]/o) {
              #### TAO release was a major.
              $tao_major_version = $1;
              last;
        }
      }

      close TAO_VERSION;

    if ($release_type eq 'beta') {
        $tao_version =
            "$tao_major_version.$tao_minor_version.$tao_beta_version";
       } elsif ($release_type eq 'minor' ) {
        $tao_version = "$tao_major_version.$tao_minor_version";
     }
    }

  0;
}


########
######## Update VERSION file(s).
########
sub update_version_files () {
  &ex ("perl -pi -e " .
       "'s/$KIT version .*/$KIT version $version, released $now./' VERSION");
  return 1 if $? >> 8;

  &ex ("perl -pi -e 's/$KIT VERSION:.*/$KIT VERSION: $version/' " .
       "PROBLEM-REPORT-FORM");
  return 1 if $? >> 8;

  if ($kit =~ /^ciao/) {

    # For CIAO we need to add ACE + TAO versions..
    &ex ("perl -pi -e 's/TAO VERSION :.*/TAO VERSION : $tao_version/' " .
         "PROBLEM-REPORT-FORM");
    return 1 if $? >> 8;

    &ex ("perl -pi -e 's/ACE VERSION :.*/ACE VERSION : $ace_version/' " .
         "PROBLEM-REPORT-FORM");
    return 1 if $? >> 8;

    if ("$exec_prefix") {
      print "CIAO version ${major_version}.${minor_version}.${beta_version}\n";
    } else {
      &ex ("perl -pi -e 's/version =.*/version = $version/' " .
           "../../bin/MakeProjectCreator/config/ciaoversion.mpb");
      return 1 if $? >> 8;

      open (CIAO_VERSION_H, "> ciao/Version.h")  ||
        die "$0: unable to open ciao/Version.h\n";

      print CIAO_VERSION_H
        "// \$Id\$\n" .
        "// This is an automatically generated file.\n\n" .
        "\#define CIAO_MAJOR_VERSION ${major_version}\n" .
        "\#define CIAO_MINOR_VERSION ${minor_version}\n" .
        "\#define CIAO_BETA_VERSION ${beta_version}\n" .
        "\#define CIAO_VERSION \"${version}\"\n";

      close CIAO_VERSION_H;
    }
  }

  if ($kit =~ /^tao/) {
    &ex ("perl -pi -e 's/ACE VERSION:.*/ACE VERSION: $ace_version/' " .
         "PROBLEM-REPORT-FORM");
    return 1 if $? >> 8;

    if ("$exec_prefix") {
      print "TAO version ${major_version}.${minor_version}.${beta_version}\n";
    } else {
      &ex ("perl -pi -e 's/version =.*/version = $version/' " .
           "../bin/MakeProjectCreator/config/taoversion.mpb");
      return 1 if $? >> 8;

      open (TAO_VERSION_H, "> tao/Version.h")  ||
        die "$0: unable to open tao/Version.h\n";

      print TAO_VERSION_H
        "// \$Id\$\n" .
        "// This is an automatically generated file.\n\n" .
        "\#define TAO_MAJOR_VERSION ${major_version}\n" .
        "\#define TAO_MINOR_VERSION ${minor_version}\n" .
        "\#define TAO_BETA_VERSION ${beta_version}\n" .
        "\#define TAO_VERSION \"${version}\"\n";

      close TAO_VERSION_H;
    }
  }

  if ($kit =~ /^ace/) {
    if ("$exec_prefix") {
      print "ACE version ${major_version}.${minor_version}.${beta_version}\n";
    } else {
      &ex ("perl -pi -e 's/version =.*/version = $version/' " .
           "bin/MakeProjectCreator/config/aceversion.mpb");
      return 1 if $? >> 8;

      open (ACE_VERSION_H, "> ace/Version.h")  ||
        die "$0: unable to open ace/Version.h\n";

      print ACE_VERSION_H
        "// \$Id\$\n" .
        "// This is an automatically generated file.\n\n" .
        "\#define ACE_MAJOR_VERSION ${major_version}\n" .
        "\#define ACE_MINOR_VERSION ${minor_version}\n" .
        "\#define ACE_BETA_VERSION ${beta_version}\n" .
        "\#define ACE_VERSION \"${version}\"\n";

      close ACE_VERSION_H;
    }
  }

  0;
}


########
######## Add ChangeLog entries, and make sure that they have proper
######## permissions.
########
sub update_changelog () {
  my $logname = $ENV{'MAILID'};
  if (! "$logname") {
    chop ($logname = `/usr/ucb/whoami`);
  }
  my $signature = $ENV{'SIGNATURE'} || $logname;
  my $message = "$now  $signature  <$logname>\n\n" .
                "        * $KIT version $version released.\n\n";

  if ("$exec_prefix") {
    print "Adding to ChangeLog: \n", $message, "\n";
    return 0;
  }
  open (NEW_CHANGELOG, ">ChangeLog.bak")
    || return 1;
  open (CHANGELOG, "ChangeLog")
    || return 1;
  print NEW_CHANGELOG $message;
  while (<CHANGELOG>) {
    print NEW_CHANGELOG $_;
  }
  close (CHANGELOG)
    || return 1;
  close (NEW_CHANGELOG)
    || return 1;
  rename "ChangeLog.bak", "ChangeLog"
    || return 1;

  my $version_h = '';
  my $version_mpb = '';

  if ($KIT eq 'ACE') {
      $version_h = 'ace/Version.h';
      $version_mpb = 'bin/MakeProjectCreator/config/aceversion.mpb';
  } elsif ($KIT eq 'TAO') {
      $version_h = 'TAO/tao/Version.h';
      $version_mpb = 'bin/MakeProjectCreator/config/taoversion.mpb';
  } elsif ($KIT eq 'CIAO') {
      $version_h = 'TAO/CIAO/ciao/Version.h';
      $version_mpb = 'bin/MakeProjectCreator/config/ciaoversion.mpb';
  }

# Incase you are wondering what is all this about. We are trying to
# commit from ACE_wrappers and hence the mess. Why not commit from TAO
# and make lives simpler. Sorry it wouldnt work for taoversion.mpb!
# Using "cvs commit ../file" is not acceptable to CVS and is known bug
# from 1.10.X versions. Hence this maze of things.

  if ($KIT eq 'TAO') {
  &ex ("cd ..; $cvs commit -m'$version' " .
      "TAO/VERSION TAO/PROBLEM-REPORT-FORM TAO/ChangeLog $version_h $version_mpb && " .
      "chmod 0644 VERSION PROBLEM-REPORT-FORM ChangeLog $version_h $version_mpb; " .
      "chgrp 1213 VERSION PROBLEM-REPORT-FORM ChangeLog $version_h $version_mpb");
  } elsif ($KIT eq 'CIAO') {
  &ex ("cd ../../; $cvs commit -m'$version' " .
       "TAO/CIAO/VERSION TAO/CIAO/PROBLEM-REPORT-FORM TAO/CIAO/ChangeLog $version_h $version_mpb && " .
       "chmod 0644 VERSION PROBLEM-REPORT-FORM ChangeLog $version_h $version_mpb; " .
       "chgrp 1213 VERSION PROBLEM-REPORT-FORM ChangeLog $version_h $version_mpb");
  } else {
  &ex ("$cvs commit -m'$version' " .
       "VERSION PROBLEM-REPORT-FORM ChangeLog $version_h $version_mpb &&" .
       "chmod 0644 VERSION PROBLEM-REPORT-FORM ChangeLog $version_h $version_mpb; " .
       "chgrp 1213 VERSION PROBLEM-REPORT-FORM ChangeLog $version_h $version_mpb");
  }

  return 1 if $? >> 8;

  0;
}


########
######## Tag the release.
########
sub tag () {
  my $tag = "$KIT-$version";
  #### cvs tag does not allow dots.
  $tag =~ tr/./_/;

  print "start tagging $tag\n";
  if ($KIT eq "TAO" ||
      $KIT eq "CIAO") {
    chdir "..";
  }
  &ex ("$cvs -q tag $tag $controlled_files $release_tag_files > /dev/null");
  if ($KIT eq "TAO") {
    chdir "TAO";
  }
  if ($KIT eq "CIAO") {
    chdir "CIAO";
  }
  return 1 if $? >> 8;
  print "finished tagging $tag\n";

  0;
}


########
######## If building a beta, create a diff from the previous version.
########
sub diff () {
  my ($module, $previous_tag, $tag) = @_;

  if ("$previous_version") {
    #### Only create a diff for a beta version.

    #### cvs tag does not allow dots.
    $previous_tag =~ tr/./_/;
    $tag =~ tr/./_/;

    &ex ("nice -15 $cvs -q rdiff -u -r $previous_tag -r $tag " .
           "$module 2>/dev/null | " .
         "nice -15 sed 's%ACE_wrappers-repository/%ACE_wrappers/%g' | " .
         "nice -15 $gzip -9 > $diffs_dir/$previous_tag-$tag.diff.gz")
     if -d "$diffs_dir";
  }

  #### Ignore return value.  No promises on diffs.
  0;
}


########
######## Generate GNUmakefiles and workspace/project files.
########
sub generate_makefiles () {

    # At this point, the only mwc/mpc files are in ace and tests. When more
    # are available, this needs to be updated, maybe by cycling through
    # all non-TAO directories looking for mwc (or mpc?) files.
    #
    # The current ACE_ROOT setting is where this script started from, not
    # the staging area we want to generate files in. So, we need to
    # specifically set the -relative option on mwc to replace ACE_ROOT
    # correctly in generated files.
    #
    # Need todo a common chmod on the file lists!
    my $here = Cwd::getcwd();

    my $exclude_option = '-exclude TAO/TAOACE.mwc,TAO/CIAO/CIAOTAO.mwc';
    my $tmp_mpc_option =
        '-recurse -hierarchy -relative ACE_ROOT=';

    my $mpc_option = $tmp_mpc_option.$here.'/ACE_wrappers';

    my $tmp_static_option =
        '-static -name_modifier *_Static -apply_project -exclude TAO/CIAO,TAO/TAOACE.mwc ';

    my $static_option = $tmp_static_option.$mpc_option;

    open (FEATURES, "> ACE_wrappers/bin/MakeProjectCreator/config/default.features")  ||
        die "$0: unable to open default.features\n";

    print FEATURES
        "// \$Id\$\n" .
        "// This is an automatically generated file.\n\n" .
        "ssl=1\n" .
        "cidl=1\n" .
        "sctp=1\n";

    &ex ("cd ACE_wrappers; \
          bin/mwc.pl $exclude_option $mpc_option; \
          find ./ -name 'GNUmake*' | /usr/bin/xargs chmod 0644");

    open (FEATURES_1, "> ACE_wrappers/bin/MakeProjectCreator/config/default.features")  ||
        die "$0: unable to open default.features\n";

    print FEATURES_1
        "// \$Id\$\n" .
        "// This is an automatically generated file.\n\n" .
        "ssl=0\n" .
        "qos=1\n" .
        "cidl=0\n" .
        "rwho=0\n" .
        "sctp=0\n";

    &ex ("cd ACE_wrappers; \
          bin/mwc.pl -type vc71 $mpc_option $exclude_option; \
          bin/mwc.pl -type vc6  $mpc_option $exclude_option; \
          bin/mwc.pl -type borland  $mpc_option $exclude_option; \
          bin/mwc.pl -type vc6 $static_option; \
          bin/mwc.pl -type vc71 $static_option; \
          find ./ -name '*.ds[p,w]' | /usr/bin/xargs chmod 0644;\
          find ./ -name '*.bor' | /usr/bin/xargs chmod 0644;\
	  find ./ -name '*.vcproj' | /usr/bin/xargs chmod 0644;\
	  find ./ -name '*.sln' | /usr/bin/xargs chmod 0644");
}

sub generate_em3 () {

    my $here = Cwd::getcwd();

  &ex ("cd ACE_wrappers; \
        bin/mwc.pl -type em3 -exclude TAO -recurse -hierarchy -relative ACE_ROOT=$here/ACE_wrappers;\
        find ./ -name '*.vc[p,w]' | /usr/bin/xargs chmod 0644");
}

########
######## Bootstrap autotool support
########
sub bootstrap_autotools () {
  # Autotool (i.e. GNU autoconf, automake and libtool) support is
  # currently only available in ACE.  As such, only bootstrap autotool
  # support into the ACE-only distribution to avoid potential
  # confusion for TAO and CIAO users.  For example, they may wonder
  # why TAO and CIAO are not configured when ACE's configure script is
  # run.
  if ($kit =~ /^ace/) {
    &ex ("cd ACE_wrappers && bin/bootstrap");
  }
}

########
######## Create the tar file(s) and move to their proper location.
########
sub create_kit () {

  #### Create kits with group write permission.
  umask 002;

  my $dest = $install  ?  "$export_dir"  :  'created';
  my $dispose = $install  ?  "$mv"  :  'echo';
  my $checksum = $install  ?  "$md5sum"  :  'echo';
  my $cksum_ext = 'md5';
  my $redirect = $install  ?  '>'  :  '\>';
  my $shell_cd = $install  ?  'cd'  :  'echo cd';

  (my $local_ace_tag = $ace_tag) =~ s|_|.|g;
  (my $local_tao_tag = $tao_tag) =~ s|_|.|g;
  (my $local_ciao_tag = $ciao_tag) =~ s|_|.|g;

  # These files don't get LF->CRLF conversions done when making the zip.
  my $bin_files =
    "\"\\.dsp|\\.dsw|\\.mak|\\.mdp|\\.ide|\\.exe\|\\.ico\|\\.gz\|\\.zip\|" .
    "\\.gif|\\.vcp|\\.vcproj|\\.vcw|\\.sln\|\\.dfm\|\\.jpg\"";

  my $build_command;
  my $archives;

  my $base_release_files = $release_files;

  if ($kit eq 'ace+tao+ciao') {
      # Create a list of files that needs to be packed with CIAO
      # including ACE+TAO.
      my $tmp_rel_file = '';
      chomp ($tmp_rel_file = `$regmake -f ACE_wrappers/TAO/Release show_release_files`);
      $release_files .= ' ';
      $release_files .= $tmp_rel_file;
      $tmp_rel_file = '';
      $release_files .= ' ';
      chomp ($tmp_rel_file = `$regmake -f ACE_wrappers/TAO/CIAO/Release show_release_files`);
      $release_files .= $tmp_rel_file;

      print "RELEASE FILES from CIAO are $release_files \n";

      $build_command =
          "$rm ACE+TAO+CIAO.zip; " .
          "$find $release_files $release_filter | $egrep $bin_files | " .
          "zip ACE+TAO+CIAO.zip -q9@ &&" .
          "$find $release_files $release_filter | $egrep -v $bin_files | " .
          "zip ACE+TAO+CIAO.zip -qlg9@ &&" .
          "$find $release_files $release_filter | $cpio -o -H ustar | " .
          "$gzip -9 > ACE+TAO+CIAO.tar.gz && " .
        "$find $release_files $release_filter | $cpio -o -H ustar | " .
          "$bzip2 > ACE+TAO+CIAO.tar.bz2 && " .
        "$chmod 664 ACE+TAO+CIAO.tar.gz ACE+TAO+CIAO.zip ACE+TAO+CIAO.tar.bz2 && " .
        "$chgrp 1213 ACE+TAO+CIAO.tar.gz ACE+TAO+CIAO.zip ACE+TAO+CIAO.tar.bz2 && " .
        "$dispose ACE+TAO+CIAO.tar.gz ACE+TAO+CIAO.zip ACE+TAO+CIAO.tar.bz2 $dest &&" .
        "$cp $dest/ACE+TAO+CIAO.zip $old_versions_dir/$local_ace_tag+$local_tao_tag+$local_ciao_tag.zip &&".
        "$cp $dest/ACE+TAO+CIAO.tar.gz $old_versions_dir/$local_ace_tag+$local_tao_tag+$local_ciao_tag.tar.gz &&".
        "$cp $dest/ACE+TAO+CIAO.tar.bz2 $old_versions_dir/$local_ace_tag+$local_tao_tag+$local_ciao_tag.tar.bz2; ";
    $archives = " ACE+TAO+CIAO.tar.gz ACE+TAO+CIAO.zip ACE+TAO+CIAO.tar.bz2 ";
  }

  # First dispose of ACE+TAO+CIAO.
  my $checksum_command =
    "$shell_cd $dest; " .
      "for p in $archives; do " .
      "$rm \${p}.${cksum_ext}; " .
      "$checksum \$p $redirect \${p}.${cksum_ext}; " .
      "done";

  &ex ($build_command);
  &ex ($checksum_command);

  if ($kit eq 'ace+tao' || $kit eq 'ace+tao+ciao') {
      # Set the relese files once again
    my $tmp_rel_file = '';
    chomp ($tmp_rel_file = `$regmake -f ACE_wrappers/TAO/Release show_release_files`);
    $release_files = $base_release_files;
    $release_files .= ' ';
    $release_files .= $tmp_rel_file;

    print "RELEASE FILES for TAO are $release_files \n";

    $build_command =
        "$rm ACE+TAO.zip; " .
        "$find $release_files $release_filter | $egrep $bin_files | " .
          "zip ACE+TAO.zip -q9@ &&" .
        "$find $release_files $release_filter | $egrep -v $bin_files | " .
          "zip ACE+TAO.zip -qlg9@ &&" .
        "$find $release_files $release_filter | $cpio -o -H ustar | " .
          "$gzip -9 > ACE+TAO.tar.gz && " .
        "$find $release_files $release_filter | $cpio -o -H ustar | " .
          "$bzip2 > ACE+TAO.tar.bz2 && " .
        "$chmod 664 ACE+TAO.tar.gz ACE+TAO.zip ACE+TAO.tar.bz2 && " .
        "$chgrp 1213 ACE+TAO.tar.gz ACE+TAO.zip ACE+TAO.tar.bz2 && " .
        "$dispose ACE+TAO.tar.gz ACE+TAO.zip ACE+TAO.tar.bz2 $dest &&" .
        "$cp $dest/ACE+TAO.zip $old_versions_dir/$local_ace_tag+$local_tao_tag.zip &&".
        "$cp $dest/ACE+TAO.tar.gz $old_versions_dir/$local_ace_tag+$local_tao_tag.tar.gz &&".
        "$cp $dest/ACE+TAO.tar.bz2 $old_versions_dir/$local_ace_tag+$local_tao_tag.tar.bz2; ";
    $archives = " ACE+TAO.tar.gz ACE+TAO.zip ACE+TAO.tar.bz2 ";
  }

  # Dispose of ACE+TAO now
  $checksum_command =
    "$shell_cd $dest; " .
      "for p in $archives; do " .
      "$rm \${p}.${cksum_ext}; " .
      "$checksum \$p $redirect \${p}.${cksum_ext}; " .
      "done";

  &ex ($build_command);
  &ex ($checksum_command);

  if ($kit eq 'ace'  ||  $kit eq 'ace+tao' || $kit eq 'ace+tao+ciao') {

        $status = &generate_em3 ();

        if ($status != 0) {
            die "$0: failed to generate em3 files\n";
        }
      $status = &bootstrap_autotools ();

      if ($status != 0) {
          die "$0: failed to bootstrap autotools\n";
      }

      # Reset it again with autoconf files
      chomp ($release_files = `$regmake -f ACE_wrappers/Release show_autoconf_release_files`);

      $build_command =
        "$rm ACE.zip ACE-lib.zip; " .
        "$find $release_files $release_filter | $egrep $bin_files | " .
          "zip ACE.zip -q9@ &&" .
        "$find $release_files $release_filter | $egrep -v $bin_files | " .
          "zip ACE.zip -qlg9@ &&" .
        "$find $release_lib_files $release_filter | $egrep $bin_files | " .
          "zip ACE-lib.zip -q9@ &&" .
        "$find $release_lib_files $release_filter | $egrep -v $bin_files | " .
          "zip ACE-lib.zip -qlg9@ &&" .
        "$find $release_files $release_filter | $cpio -o -H ustar | " .
          "$gzip -9 > ACE.tar.gz && " .
        "$find $release_files $release_filter | $cpio -o -H ustar | " .
          "$bzip2 > ACE.tar.bz2 && " .
        "$find $release_lib_files $release_filter | $cpio -o -H ustar | " .
          "$gzip -9 > ACE-lib.tar.gz && " .
        "$find $release_lib_files $release_filter | $cpio -o -H ustar | " .
          "$bzip2 > ACE-lib.tar.bz2 && " .
        "$chmod 664 ACE.tar.gz ACE-lib.tar.gz ACE.tar.bz2 ACE-lib.tar.bz2 ".
	  "ACE.zip ACE-lib.zip && " .
        "$chgrp 1213 ACE.tar.gz ACE-lib.tar.gz ACE.tar.bz2 ACE-lib.tar.bz2 ".
	  "ACE.zip ACE-lib.zip && " .
        "$dispose ACE.zip ACE-lib.zip $dest && " .
        "$dispose ACE.tar.gz ACE-lib.tar.gz ACE.tar.bz2 ACE-lib.tar.bz2 $dest && " .
        "$cp $dest/ACE.zip $old_versions_dir/$local_ace_tag.zip &&".
        "$cp $dest/ACE-lib.zip $old_versions_dir/$local_ace_tag-lib.zip &&".
        "$cp $dest/ACE.tar.gz $old_versions_dir/$local_ace_tag.tar.gz &&".
        "$cp $dest/ACE-lib.tar.gz $old_versions_dir/$local_ace_tag-lib.tar.gz &&".
        "$cp $dest/ACE.tar.bz2 $old_versions_dir/$local_ace_tag.tar.bz2 &&".
        "$cp $dest/ACE-lib.tar.bz2 $old_versions_dir/$local_ace_tag-lib.tar.bz2;";
      $archives = " ACE.tar.gz ACE-lib.tar.gz ".
	          "ACE.zip ACE-lib.zip ACE.tar.bz2 ACE-lib.tar.bz2 ";
  }

  # Now dispose of ACE in all its glory
  $checksum_command =
    "$shell_cd $dest; " .
      "for p in $archives; do " .
      "$rm \${p}.${cksum_ext}; " .
      "$checksum \$p $redirect \${p}.${cksum_ext}; " .
      "done";

  &ex ($build_command);
  &ex ($checksum_command);
}


########
######## Execute a command, unless -n had been specified.  Return value
######## of 0 indicates success.
########
sub ex ()
{
  my ($command) = @_;

  if ("$exec_prefix") {
    print $command . "\n";
    0;
  } else {
    system ("$command");
  }
}

########
######## Verify that a command can be executed, return 1 on sucess
########
sub can_run {
  my $command = shift;

  open (RUN, "$command 2>&1 |")
    || return 0;
  while (<RUN>) {}
  close(RUN)
    || return 0;
  return 1;
}


# Local Variables:
# mode:Perl
# End: