.\" Automatically generated by Pod::Man 4.09 (Pod::Simple 3.35) .\" .\" Standard preamble: .\" ======================================================================== .de Sp \" Vertical space (when we can't use .PP) .if t .sp .5v .if n .sp .. .de Vb \" Begin verbatim text .ft CW .nf .ne \\$1 .. .de Ve \" End verbatim text .ft R .fi .. .\" Set up some character translations and predefined strings. \*(-- will .\" give an unbreakable dash, \*(PI will give pi, \*(L" will give a left .\" double quote, and \*(R" will give a right double quote. \*(C+ will .\" give a nicer C++. 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Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l .nh .SH "NAME" Dist::Zilla::Plugin::ModuleBuildTiny::Fallback \- Generate a Build.PL that uses Module::Build::Tiny, falling back to Module::Build as needed .SH "VERSION" .IX Header "VERSION" version 0.025 .SH "SYNOPSIS" .IX Header "SYNOPSIS" In your \fIdist.ini\fR: .PP .Vb 1 \& [ModuleBuildTiny::Fallback] .Ve .SH "DESCRIPTION" .IX Header "DESCRIPTION" This is a Dist::Zilla plugin that provides a \fIBuild.PL\fR in your distribution that attempts to use Module::Build::Tiny when available, falling back to Module::Build when it is missing. .PP This is useful when your distribution is installing on an older perl (before approximately 5.10.1) with a toolchain that has not been updated, where \&\f(CW\*(C`configure_requires\*(C'\fR metadata is not understood and respected \*(-- or where \&\fIBuild.PL\fR is being run manually without the user having read and understood the contents of \fI\s-1META\s0.yml\fR or \fI\s-1META\s0.json\fR. .PP When the Module::Build fallback code is run, an added preamble is printed: .PP .Vb 1 \& *** WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING *** \& \& If you\*(Aqre seeing this warning, your toolchain is really, really old* and you\*(Aqll \& almost certainly have problems installing CPAN modules from this century. But \& never fear, dear user, for we have the technology to fix this! \& \& If you\*(Aqre using CPAN.pm to install things, then you can upgrade it using: \& \& cpan CPAN \& \& If you\*(Aqre using CPANPLUS to install things, then you can upgrade it using: \& \& cpanp CPANPLUS \& \& If you\*(Aqre using cpanminus, you shouldn\*(Aqt be seeing this message in the first \& place, so please file an issue on github. \& \& This public service announcement was brought to you by the Perl Toolchain \& Gang, the irc.perl.org #toolchain IRC channel, and the number 42. \& \& \-\-\-\- \& \& * Alternatively, you are running this file manually, in which case you need \& to learn to first fulfill all configure requires prerequisites listed in \& META.yml or META.json \-\- or use a cpan client to install this distribution. \& \& You can also silence this warning for future installations by setting the \& PERL_MB_FALLBACK_SILENCE_WARNING environment variable, but please don\*(Aqt do \& that until you fix your toolchain as described above. .Ve .PP This plugin internally calls both the [ModuleBuildTiny] and [ModuleBuild] plugins to fetch their normal \fIBuild.PL\fR file contents, combining them together into the final \&\fIBuild.PL\fR for the distribution. .PP You are warned if anything else added content into \fIBuild.PL\fR (e.g. some additional build-time dependency checks), as that code will not run in the fallback case. It is up to you to decide whether it is still a good idea to use this plugin in this situation. .SH "CONFIGURATION OPTIONS" .IX Header "CONFIGURATION OPTIONS" .SS "mb_version" .IX Subsection "mb_version" Optional. Specifies the minimum version of Module::Build needed for proper fallback execution. Defaults to 0.28. .SS "mbt_version" .IX Subsection "mbt_version" Optional. Passed to [ModuleBuildTiny] as \f(CW\*(C`version\*(C'\fR: the minimum version of Module::Build::Tiny to depend on (in \&\f(CW\*(C`configure_requires\*(C'\fR as well as a \f(CW\*(C`use\*(C'\fR assertion in \fIBuild.PL\fR). .SH "ACKNOWLEDGEMENTS" .IX Header "ACKNOWLEDGEMENTS" Peter Rabbitson (ribasushi), for inspiration, and Matt Trout (mst), for not stopping me. .SH "SEE ALSO" .IX Header "SEE ALSO" .IP "\(bu" 4 Dist::Zilla::Plugin::MakeMaker::Fallback (which can happily run alongside this plugin) .IP "\(bu" 4 Dist::Zilla::Plugin::ModuleBuildTiny .IP "\(bu" 4 Dist::Zilla::Plugin::ModuleBuild .SH "SUPPORT" .IX Header "SUPPORT" Bugs may be submitted through the \s-1RT\s0 bug tracker (or bug\-Dist\-Zilla\-Plugin\-ModuleBuildTiny\-Fallback@rt.cpan.org ). .PP There is also a mailing list available for users of this distribution, at . .PP There is also an irc channel available for users of this distribution, at \&\f(CW\*(C`#distzilla\*(C'\fR on \f(CW\*(C`irc.perl.org\*(C'\fR . .PP I am also usually active on irc, as 'ether' at \f(CW\*(C`irc.perl.org\*(C'\fR. .SH "AUTHOR" .IX Header "AUTHOR" Karen Etheridge .SH "COPYRIGHT AND LICENCE" .IX Header "COPYRIGHT AND LICENCE" This software is copyright (c) 2014 by Karen Etheridge. .PP This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.