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https://github.com/OpenVPN/openvpn.git
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1568d7f428
unix and windows versions. Reworked the Windows build scripting system, with settings (other than version #) specified in settings.in. Moved the native scripting grammar as defined by trans.pl away from NSIS and to something more generic. git-svn-id: http://svn.openvpn.net/projects/openvpn/branches/BETA21/openvpn@1867 e7ae566f-a301-0410-adde-c780ea21d3b5
53 lines
1.1 KiB
Perl
53 lines
1.1 KiB
Perl
#!/usr/bin/perl
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# Simple macro processor.
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# Macros are defined in a control file that follows
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# a simple definition-based grammar as documented in the
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# trans script. Stdin is then copied to stdout, and any
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# occurrence of @@MACRO@@ is substituted. Macros can also
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# be specified on the command line.
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die "usage: macro [-O<openquote>] [-C<closequote>] [-Dname=var ...] [control-file ...] " if (@ARGV < 1);
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%Parms = ();
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$open_quote = "@@";
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$close_quote = "@@";
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while ($arg=shift(@ARGV)) {
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if ($arg =~ /^-/) {
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if ($arg =~ /^-D(\w+)=(.*)$/) {
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$Parms{$1} = $2
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} elsif ($arg =~ /-O(.*)$/) {
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$open_quote = $1;
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} elsif ($arg =~ /-C(.*)$/) {
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$close_quote = $1;
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} else {
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die "unrecognized option: $arg";
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}
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} else {
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open(CONTROL, "< $arg") or die "cannot open $arg";
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while (<CONTROL>) {
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chomp;
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if (/^define\s+(\w+)\s+['"]?(.+?)['"]?\s*$/) {
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$Parms{$1} = $2
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}
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}
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}
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}
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while (<STDIN>) {
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s{
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\Q$open_quote\E
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\s*
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(
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\w+
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)
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\s*
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\Q$close_quote\E
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}{
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$Parms{$1}
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}xge;
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print;
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}
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