32 lines
757 B
Perl
32 lines
757 B
Perl
# UCW Library configuration system: documentation requirements
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# (c) 2008 Michal Vaner <vorner@ucw.cz>
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package UCW::Configure::Doc;
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use UCW::Configure;
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use strict;
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use warnings;
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if (!IsGiven("CONFIG_DOC") || IsSet("CONFIG_DOC")) {
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Test("HAVE_ASCII_DOC", "Checking for AsciiDoc", sub {
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my $version = `asciidoc --version 2>&1`;
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return "none" if !defined $version || $version eq "";
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my( $vnum ) = $version =~ / (\d+\.\S*)$/;
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return $vnum;
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});
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my( $major ) = Get("HAVE_ASCII_DOC") =~ /^(\d+)/;
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if (defined $major && $major >= 7) {
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Set("CONFIG_DOC");
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} else {
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if (IsGiven("CONFIG_DOC")) {
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Fail("Need asciidoc >= 7\n");
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} else {
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Warn("Need asciidoc >= 7 to build documentation\n");
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UnSet("CONFIG_DOC");
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}
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}
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}
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# We succeeded
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1;
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