I think this sets up the paths appropriately - probably need to use the OS-Fixups...
[exim.git] / doc / doc-docbook / OS-Fixups
1 #!/usr/bin/perl -w
2 #  $Cambridge: exim/doc/doc-docbook/OS-Fixups,v 1.2 2009/11/09 16:12:37 nm4 Exp $
3 use strict;
4
5 # Script to hack around using absolute paths in xsl:import with fixups.
6 # Let every OS define its own manipulations.
7 # Uses the Perl $^O values to identify the current OS.
8 #
9 # Define filter_$^O to do substitutions, will be called for every line of
10 # every .xsl file.
11
12 sub filter_freebsd
13 {
14 s{"/usr/share/sgml/docbook/xsl-stylesheets-1.70.1/}
15  {"/usr/local/share/xsl/docbook/};
16 s{"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"}
17  {"/usr/local/share/xml/docbook/4.2/docbookx.dtd"};
18 }
19
20 sub filter_darwin
21 {
22 # NB - this uses the Mac Ports installations
23 s{"/usr/share/sgml/docbook/xsl-stylesheets-1.70.1/}
24  {"/opt/local/share/xsl/docbook-xsl/};
25 s{"http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd"}
26  {"/opt/local/share/xml/docbook/4.2/docbookx.dtd"};
27 }
28
29
30 # Define OS filters above.
31
32 my $os_filter;
33 $os_filter = $main::{"filter_$^O"} if exists $main::{"filter_$^O"};
34
35 unless (defined $os_filter)
36   {
37   print "No changes defined for your OS ($^O).\n";
38   exit 0;
39   }
40
41 for my $fn (<*.xsl>, <*.xml>)
42   {
43   my $orig = "$fn.orig";
44   rename($fn, $orig) or die "Failed to rename($fn, $orig): $!\n";
45   # Most portable is two-argument form, and none of our filenames are
46   # untrusted or contain whitespace.
47   open(OLD, "< $orig") or die "Failed to read-open($orig): $!\n";
48   open(NEW, "> $fn") or die "Failed to write-open($fn): $!\n";
49   while (<OLD>)
50     {
51     $os_filter->();
52     print NEW $_ or die "Write to \"$fn\" failed: $!\n";
53     }
54   close(NEW) or die "Failed to close($fn) after writing: $!\n";
55   close(OLD);
56   }