File:
[LON-CAPA] /
doc /
loncapafiles /
lcmathcomplex.piml
Revision
1.1:
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Tue Oct 29 21:01:10 2013 UTC (10 years, 9 months ago) by
raeburn
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MAIN
CVS tags:
version_2_12_X,
version_2_11_X,
version_2_11_5_msu,
version_2_11_5,
version_2_11_4_uiuc,
version_2_11_4_msu,
version_2_11_4,
version_2_11_3_uiuc,
version_2_11_3_msu,
version_2_11_3,
version_2_11_2_uiuc,
version_2_11_2_msu,
version_2_11_2_educog,
version_2_11_2,
version_2_11_1,
version_2_11_0_RC3,
version_2_11_0_RC2,
version_2_11_0,
HEAD
- Bug 6629.
- Re-enable access to functionality in Math::Complex in Safe Space by
copying Math::Complex 1.55 to LONCAPA::LCMathComplex and eliminating use
of Config.pm
- Whenever ./UPDATE is run to install or update LON-CAPA, the code which
sets $nvsize in the standard Math::Complex script will be run in
lcmathcomplex.piml and the value of $nvsize will be set to the
appropriate value: 4, 8, 10, 12 or 16 in LONCAPA/LCMathComplex.pm.
1: <!DOCTYPE piml PUBLIC "-//TUX/DTD piml 1.0 Final//EN"
2: "http://lpml.sourceforge.net/DTD/piml.dtd">
3: <!-- lcmathcomplex.piml -->
4:
5: <!-- $Id: lcmathcomplex.piml,v 1.1 2013/10/29 21:01:10 raeburn Exp $ -->
6:
7: <!--
8:
9: This file is part of the LearningOnline Network with CAPA (LON-CAPA).
10:
11: LON-CAPA is free software; you can redistribute it and/or modify
12: it under the terms of the GNU General Public License as published by
13: the Free Software Foundation; either version 2 of the License, or
14: (at your option) any later version.
15:
16: LON-CAPA is distributed in the hope that it will be useful,
17: but WITHOUT ANY WARRANTY; without even the implied warranty of
18: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19: GNU General Public License for more details.
20:
21: You should have received a copy of the GNU General Public License
22: along with LON-CAPA; if not, write to the Free Software
23: Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24:
25: /home/httpd/html/adm/gpl.txt
26:
27: http://www.lon-capa.org/
28:
29: -->
30:
31: <piml>
32: <targetroot>/</targetroot>
33: <files>
34: <file>
35: <target dist="default">/home/httpd/lonUsers</target>
36: <perlscript mode="fg">
37:
38: use strict;
39: use Config;
40:
41: my $nvsize = $Config{nvsize} ||
42: ($Config{uselongdouble} && $Config{longdblsize}) ||
43: $Config{doublesize};
44:
45: unless ($nvsize =~ /^\d+$/) {
46: print "Unexpected value: $nvsize determined for nvsize from Config.pm for use in LCMathComplex.pm\n";
47: exit;
48: }
49:
50: my $fh;
51: my ($mathcomplex,$changed);
52: if (open($fh,"</home/httpd/lib/perl/LONCAPA/LCMathComplex.pm")) {
53: while (<$fh>) {
54: if (/^\s*\Qmy $nvsize = \E(\d+);/) {
55: my $currsize = $1;
56: if ($currsize != $nvsize) {
57: $changed = 1;
58: $mathcomplex .= ' my $nvsize = '.$nvsize.';'."\n";
59: } else {
60: print "nvsize in LCMathComplex.pm already set to $nvsize -- no action required.\n";
61: last;
62: }
63: } else {
64: $mathcomplex .= $_;
65: }
66: }
67: close($fh);
68: if ($changed) {
69: if (open($fh,">/home/httpd/lib/perl/LONCAPA/LCMathComplex.pm")) {
70: print $fh $mathcomplex;
71: close($fh);
72: print "nvsize now set to $nvsize in LCMathComplex.pm\n";
73: }
74: }
75: }
76:
77: </perlscript>
78: </file>
79: </files>
80: </piml>
81:
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