.\" Automatically generated by Pod::Man 4.10 (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" DhMakePerl::Utils \- helper routines for dh\-make\-perl and alike .SH "SYNOPSIS" .IX Header "SYNOPSIS" .Vb 1 \& use DhMakePerl::Utils qw(is_core_module); \& \& my $v = is_core_module(\*(AqTest::More\*(Aq, \*(Aq1.002\*(Aq); \& my $v = nice_perl_ver(\*(Aq5.010001\*(Aq); .Ve .SH "FUNCTIONS" .IX Header "FUNCTIONS" None of he following functions is exported by default. .IP "apt_cache" 4 .IX Item "apt_cache" Evaluate the creation of an AptPkg::Cache, and return it on success .IP "find_cpan_module" 4 .IX Item "find_cpan_module" Returns CPAN::Module object that corresponds to the supplied argument. Returns undef if no module is found by \s-1CPAN.\s0 .Sp If the \s-1CPAN\s0 module needs to be configured in some way, that should be done before calling this function. .IP "find_cpan_distribution" 4 .IX Item "find_cpan_distribution" Returns CPAN::Distribution object that corresponds to the supplied argument. Returns undef if no distribution is found by \s-1CPAN.\s0 .Sp If the \s-1CPAN\s0 module needs to be configured in some way, that should be done before calling this function. .IP "is_core_perl_package \fIpackage\fR" 4 .IX Item "is_core_perl_package package" Returns true value if the given package is a core Perl package, i.e. one of \&\f(CW\*(C`perl\*(C'\fR, \f(CW\*(C`perl\-base\*(C'\fR, \f(CW\*(C`perl\-modules\-X.Y\*(C'\fR and \f(CW\*(C`libperlX.Y\*(C'\fR. .Sp Having this in a central routine makes it easier to add/remove packages in the list. .IP "is_core_module \fImodule\fR, \fIversion\fR" 4 .IX Item "is_core_module module, version" Returns the version of the \f(CW\*(C`perl\*(C'\fR package containing the given \fImodule\fR (at least version \fIversion\fR). .Sp Returns \f(CW\*(C`undef\*(C'\fR if \fImodule\fR is not a core module (anymore) in the current \&\f(CW\*(C`perl\*(C'\fR release. .IP "nice_perl_ver \fIversion_string\fR" 4 .IX Item "nice_perl_ver version_string" Re-formats perl version to match Debian's perl package versions. .Sp For example \f(CW5.010\fR (and \f(CW5.01\fR) is converted to \f(CW5.10\fR. .IP "core_module_perls \fImodule\fR[, \fImin-version\fR]" 4 .IX Item "core_module_perls module[, min-version]" Returns a list of Perl versions that have \fImodule\fR. If \fImin-version\fR is given, the list contains only Perl versions containing \fImodule\fR at least version \fImin-version\fR. .ie n .IP "find_core_perl_dependency( $module[, $version] )" 4 .el .IP "find_core_perl_dependency( \f(CW$module\fR[, \f(CW$version\fR] )" 4 .IX Item "find_core_perl_dependency( $module[, $version] )" return a dependency on perl containing the required module version. If the module is not available in any perl released by Debian, or if it is not in the current perl anymore, return undef. .IP "split_version_relation \fIstring\fR" 4 .IX Item "split_version_relation string" Splits the string, typically found in dependency fields' values in \s-1CPAN META\s0 into relation and version. If no relation is found in the string, \f(CW\*(C`>=\*(C'\fR is assumed. .Sp Returns a list of relation and version. The relation is suitable for using in Debian package dependency version requirements. .Sp For example .RS 4 .IP "split_version_relation('0.45') returns ( '>=', '0.45' )" 4 .IX Item "split_version_relation('0.45') returns ( '>=', '0.45' )" .PD 0 .IP "split_version_relation('< 0.56') returns ( '<<', '0.56' )" 4 .IX Item "split_version_relation('< 0.56') returns ( '<<', '0.56' )" .RE .RS 4 .RE .PD .SH "COPYRIGHT & LICENSE" .IX Header "COPYRIGHT & LICENSE" .IP "Copyright (C) 2008, 2009, 2010 Damyan Ivanov " 4 .IX Item "Copyright (C) 2008, 2009, 2010 Damyan Ivanov " .PP This program is free software; you can redistribute it and/or modify it under the terms of the \s-1GNU\s0 General Public License version 2 as published by the Free Software Foundation. .PP This program is distributed in the hope that it will be useful, but \s-1WITHOUT ANY WARRANTY\s0; without even the implied warranty of \s-1MERCHANTABILITY\s0 or \s-1FITNESS FOR A PARTICULAR PURPOSE.\s0 See the \s-1GNU\s0 General Public License for more details. .PP You should have received a copy of the \s-1GNU\s0 General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, \s-1MA 02110\-1301 USA.\s0