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case $CONFIG in
'')
if test -f config.sh; then TOP=.;
elif test -f ../config.sh; then TOP=..;
elif test -f ../../config.sh; then TOP=../..;
elif test -f ../../../config.sh; then TOP=../../..;
elif test -f ../../../../config.sh; then TOP=../../../..;
else
echo "Can't find config.sh."; exit 1
fi
. $TOP/config.sh
;;
esac
REVISION=`grep REVISION $TOP/revision.h | head -n1 | cut -d' ' -f4`
case "$0" in
*/*) cd `expr X$0 : 'X\(.*\)/'` ;;
esac
echo "Extracting mcon/mconfig (with variable substitutions)"
cat >mconfig <<!GROK!THIS!
$startperl
eval 'exec perl -S \$0 \${1+"\$@"}'
if \$running_under_some_shell;
# $Id: mconfig.SH 114 2012-01-28 13:01:37Z rmanfredi $
#
# Copyright (c) 1991-1997, 2004-2006, Raphael Manfredi
#
# You may redistribute only under the terms of the Artistic Licence,
# as specified in the README file that comes with the distribution.
# You may reuse parts of this distribution only within the terms of
# that same Artistic Licence; a copy of which may be found at the root
# of the source tree for dist 4.0.
#
# Original Author: Larry Wall <lwall@netlabs.com>
# Key Contributor: Harlan Stenn <harlan@mumps.pfcs.com>
#
# $Log: mconfig.SH,v $
# Revision 3.0.1.5 1995/07/25 14:19:05 ram
# patch56: new -G option
#
# Revision 3.0.1.4 1994/06/20 07:11:04 ram
# patch30: new -L option to override public library path for testing
#
# Revision 3.0.1.3 1994/01/24 14:20:53 ram
# patch16: added ~/.dist_profile awareness
#
# Revision 3.0.1.2 1993/10/16 13:53:10 ram
# patch12: new -M option for magic symbols and confmagic.h production
#
# Revision 3.0.1.1 1993/08/19 06:42:26 ram
# patch1: leading config.sh searching was not aborting properly
#
# Revision 3.0 1993/08/18 12:10:17 ram
# Baseline for dist 3.0 netwide release.
#
# Perload ON
\$MC = '$privlib';
\$version = '$VERSION';
\$patchlevel = '$PATCHLEVEL';
\$revision = '$REVISION';
\$grep = '$grep';
!GROK!THIS!
$spitshell >>mconfig <<'!NO!SUBS!'
chop($date = `date`);
&profile; # Read ~/.dist_profile
use Getopt::Std;
&usage unless getopts("dhkmostvwGMVL:");
$MC = $opt_L if $opt_L; # May override public library path
$MC = &tilda_expand($MC); # ~name expansion
chop($WD = `pwd`); # Working directory
chdir $MC || die "Can't chdir to $MC: $!\n";
chop($MC = `pwd`); # Real metaconfig lib path (no symbolic links)
chdir $WD || die "Can't chdir back to $WD: $!\n";
++$opt_k if $opt_d;
++$opt_M if -f 'confmagic.h'; # Force -M if confmagic.h already there
if ($opt_V) {
print STDERR "metaconfig $version-$revision\n";
exit 0;
} elsif ($opt_h) {
&usage;
}
unlink 'Wanted' unless $opt_w; # Wanted rebuilt if no -w
unlink 'Obsolete' unless $opt_w; # Obsolete file rebuilt if no -w
&readpackage; # Merely get the package's name
&init; # Various initializations
`mkdir .MT 2>&1` unless -d '.MT'; # For private temporary files
&locate_units; # Fill in @ARGV with a unit list
&extract_dependencies; # Extract dependencies from units
&extract_filenames; # Extract files to be scanned for
&build_wanted; # Build a list of wanted symbols in file Wanted
&build_makefile; # To do the transitive closure of dependencies
&solve_dependencies; # Now run the makefile to close dependency graph
&create_configure; # Create the Configure script and related files
&cosmetic_update; # Update the manifests
if ($opt_k) {
print "Leaving subdirectory .MT unremoved so you can peruse it.\n"
unless $opt_s;
} else {
`rm -rf .MT 2>&1`;
}
print "Done.\n" unless $opt_s;
# General initializations
sub init {
&init_except; # Token which have upper-cased letters
&init_keep; # The keep status for built-in interpreter
&init_priority; # Priorities for diadic operators
&init_constants; # Define global constants
&init_depend; # The %Depend array records control line handling
}
sub init_constants {
$NEWMANI = 'MANIFEST.new'; # List of files to be scanned
$MANI = 'MANIFEST'; # For manifake
# The distinction between MANIFEST.new and MANIFEST can make sense
# when the "pat" tools are used, but if only metaconfig is used, then
# we can very well leave without a MANIFEST.new. --RAM, 2006-08-25
$NEWMANI = $MANI if -f $MANI && ! -f $NEWMANI;
}
# Record the exceptions -- almost all symbols but these are lower case
# We also use three symbols from Unix.U for default file suffixes.
sub init_except {
$Except{'Author'}++;
$Except{'Date'}++;
$Except{'Header'}++;
$Except{'Id'}++;
$Except{'Locker'}++;
$Except{'Log'}++;
$Except{'RCSfile'}++;
$Except{'Revision'}++;
$Except{'Source'}++;
$Except{'State'}++;
$Except{'_a'}++;
$Except{'_o'}++;
$Except{'_exe'}++;
}
# Print out metaconfig's usage and exits
sub usage {
print STDERR <<'EOH';
Usage: metaconfig [-dhkmostvwGMV] [-L dir]
-d : debug mode.
-h : print this help message and exits.
-k : keep temporary directory.
-m : assume lots of memory and swap space.
-o : maps obsolete symbols on new ones.
-s : silent mode.
-t : trace symbols as they are found.
-v : verbose mode.
-w : trust Wanted file as being up-to-date.
-G : also provide a GNU configure-like front end.
-L : specify main units repository.
-M : activate production of confmagic.h.
-V : print version number and exits.
EOH
exit 1;
}
!NO!SUBS!
$grep -v '^;#' pl/locate.pl >>mconfig
$grep -v '^;#' pl/common.pl >>mconfig
$grep -v '^;#' pl/depend.pl >>mconfig
$grep -v '^;#' pl/init.pl >>mconfig
$grep -v '^;#' pl/extract.pl >>mconfig
$grep -v '^;#' pl/files.pl >>mconfig
$grep -v '^;#' pl/wanted.pl >>mconfig
$grep -v '^;#' pl/obsolete.pl >>mconfig
$grep -v '^;#' pl/makefile.pl >>mconfig
$grep -v '^;#' pl/order.pl >>mconfig
$grep -v '^;#' pl/configure.pl >>mconfig
$grep -v '^;#' pl/cosmetic.pl >>mconfig
$grep -v '^;#' pl/eval.pl >>mconfig
$grep -v '^;#' ../pl/package.pl >>mconfig
$grep -v '^;#' ../pl/manifake.pl >>mconfig
$grep -v '^;#' ../pl/tilde.pl >>mconfig
$grep -v '^;#' ../pl/profile.pl >>mconfig
chmod +x mconfig
$eunicefix mconfig
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