CMake/kwsysHeaderDump.pl
KWSys Robot 7d3c2959fa KWSys 2012-05-02 (719638e2)
Extract upstream KWSys using the following shell code.

$ sha1=719638e233b560afb0d9a0afdcf23469dc1827fe &&
git archive --prefix=KWSys-snapshot/ $sha1 |
tar x
2012-10-01 14:38:57 -04:00

51 lines
1.3 KiB
Perl
Executable File

#!/usr/bin/perl
#=============================================================================
# KWSys - Kitware System Library
# Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
#
# Distributed under the OSI-approved BSD License (the "License");
# see accompanying file Copyright.txt for details.
#
# This software is distributed WITHOUT ANY WARRANTY; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the License for more information.
#=============================================================================
if ( $#ARGV+1 < 2 )
{
print "Usage: ./kwsysHeaderDump.pl <name> <header>\n";
exit(1);
}
$name = $ARGV[0];
$max = 0;
open(INFILE, $ARGV[1]);
while (chomp ($line = <INFILE>))
{
if (($line !~ /^\#/) &&
($line =~ s/.*kwsys${name}_([A-Za-z0-9_]*).*/\1/) &&
($i{$line}++ < 1))
{
push(@lines, "$line");
if (length($line) > $max)
{
$max = length($line);
}
}
}
close(INFILE);
$width = $max + 13;
print sprintf("#define %-${width}s kwsys_ns(${name})\n", "kwsys${name}");
foreach $l (@lines)
{
print sprintf("#define %-${width}s kwsys_ns(${name}_$l)\n",
"kwsys${name}_$l");
}
print "\n";
print sprintf("# undef kwsys${name}\n");
foreach $l (@lines)
{
print sprintf("# undef kwsys${name}_$l\n");
}