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-rw-r--r--Debian/Debhelper/Dh_Getopt.pm193
1 files changed, 193 insertions, 0 deletions
diff --git a/Debian/Debhelper/Dh_Getopt.pm b/Debian/Debhelper/Dh_Getopt.pm
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+++ b/Debian/Debhelper/Dh_Getopt.pm
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+#!/usr/bin/perl -w
+#
+# Debhelper option processing library.
+#
+# Joey Hess GPL copyright 1998.
+
+package Debian::Debhelper::Dh_Getopt;
+use strict;
+
+use Debian::Debhelper::Dh_Lib;
+use Getopt::Long;
+use Exporter;
+#use vars qw{@ISA @EXPORT};
+#@ISA=qw(Exporter);
+#@EXPORT=qw(&aparseopts); # FIXME: for some reason, this doesn't work.
+
+my (%options, %exclude_package);
+
+# Passed an option name and an option value, adds packages to the list
+# of packages. We need this so the list will be built up in the right
+# order.
+sub AddPackage { my($option,$value)=@_;
+ if ($option eq 'i' or $option eq 'indep') {
+ push @{$options{DOPACKAGES}}, GetPackages('indep');
+ $options{DOINDEP}=1;
+ }
+ elsif ($option eq 'a' or $option eq 'arch') {
+ push @{$options{DOPACKAGES}}, GetPackages('arch');
+ $options{DOARCH}=1;
+ }
+ elsif ($option eq 'p' or $option eq 'package') {
+ push @{$options{DOPACKAGES}}, $value;
+ }
+ elsif ($option eq 's' or $option eq 'same-arch') {
+ push @{$options{DOPACKAGES}}, GetPackages('same');
+ $options{DOSAME}=1;
+ }
+ else {
+ error("bad option $option - should never happen!\n");
+ }
+}
+
+# Add a package to a list of packages that should not be acted on.
+sub ExcludePackage { my($option,$value)=@_;
+ $exclude_package{$value}=1;
+}
+
+# Add another item to the exclude list.
+sub AddExclude { my($option,$value)=@_;
+ push @{$options{EXCLUDE}},$value;
+}
+
+# This collects non-options values.
+sub NonOption {
+ push @{$options{ARGV}}, @_;
+}
+
+# Parse options and return a hash of the values.
+sub parseopts {
+ undef %options;
+
+ my $ret=GetOptions(
+ "v" => \$options{VERBOSE},
+ "verbose" => \$options{VERBOSE},
+
+ "i" => \&AddPackage,
+ "indep" => \&AddPackage,
+
+ "a" => \&AddPackage,
+ "arch" => \&AddPackage,
+
+ "p=s" => \&AddPackage,
+ "package=s" => \&AddPackage,
+
+ "s" => \&AddPackage,
+ "same-arch" => \&AddPackage,
+
+ "N=s" => \&ExcludePackage,
+ "no-package=s" => \&ExcludePackage,
+
+ "n" => \$options{NOSCRIPTS},
+ "noscripts" => \$options{NOSCRIPTS},
+
+ "x" => \$options{INCLUDE_CONFFILES}, # is -x for some unknown historical reason..
+ "include-conffiles" => \$options{INCLUDE_CONFFILES},
+
+ "X=s" => \&AddExclude,
+ "exclude=s" => \&AddExclude,
+
+ "d" => \$options{D_FLAG},
+ "remove-d" => \$options{D_FLAG},
+ "dirs-only" => \$options{D_FLAG},
+
+ "r" => \$options{R_FLAG},
+ "no-restart-on-upgrade" => \$options{R_FLAG},
+
+ "k" => \$options{K_FLAG},
+ "keep" => \$options{K_FLAG},
+
+ "P=s" => \$options{TMPDIR},
+ "tmpdir=s" => \$options{TMPDIR},
+
+ "u=s", => \$options{U_PARAMS},
+ "update-rcd-params=s", => \$options{U_PARAMS},
+ "dpkg-shlibdeps-params=s", => \$options{U_PARAMS},
+ "dpkg-gencontrol-params=s", => \$options{U_PARAMS},
+
+ "l=s", => \$options{L_PARAMS},
+
+ "m=s", => \$options{M_PARAMS},
+ "major=s" => \$options{M_PARAMS},
+
+ "V:s", => \$options{V_FLAG},
+ "version-info:s" => \$options{V_FLAG},
+
+ "A" => \$options{PARAMS_ALL},
+ "all" => \$options{PARAMS_ALL},
+
+ "no-act" => \$options{NO_ACT},
+
+ "init-script=s" => \$options{INIT_SCRIPT},
+
+ "sourcedir=s" => \$options{SOURCEDIR},
+
+ "destdir=s" => \$options{DESTDIR},
+
+ "number=i" => \$options{PRIORITY}, # deprecated
+ "priority=i" => \$options{PRIORITY},
+
+ "flavor=s" => \$options{FLAVOR},
+
+ "<>" => \&NonOption,
+ );
+
+ if (!$ret) {
+ error("unknown option; aborting");
+ }
+
+ # Check to see if -V was specified. If so, but no parameters were
+ # passed, the variable will be defined but empty.
+ if (defined($options{V_FLAG})) {
+ $options{V_FLAG_SET}=1;
+ }
+
+ # If we have not been given any packages to act on, assume they
+ # want us to act on them all. Note we have to do this before excluding
+ # packages out, below.
+ if (! defined $options{DOPACKAGES} || ! @{$options{DOPACKAGES}}) {
+ if ($options{DOINDEP} || $options{DOARCH} || $options{DOSAME}) {
+ # User specified that all arch (in)dep package be
+ # built, and there are none of that type.
+ error("I have no package to build");
+ }
+ push @{$options{DOPACKAGES}},GetPackages();
+ }
+
+ # Remove excluded packages from the list of packages to act on.
+ my @package_list;
+ my $package;
+ foreach $package (@{$options{DOPACKAGES}}) {
+ if (! $exclude_package{$package}) {
+ push @package_list, $package;
+ }
+ }
+ @{$options{DOPACKAGES}}=@package_list;
+
+ # Generate EXCLUDE_FIND.
+ $options{EXCLUDE_FIND}='';
+ foreach (@{$options{EXCLUDE}}) {
+ $options{EXCLUDE_FIND}.="-regex .*".quotemeta($_).".* -or ";
+ }
+ $options{EXCLUDE_FIND}=~s/ -or $//;
+
+ # If there are no packages to act on now, it's an error.
+ if (! defined $options{DOPACKAGES} || ! @{$options{DOPACKAGES}}) {
+ error("I have no package to build");
+ }
+
+ # Anything left in @ARGV is options that appeared after a --
+ # These options are added to U_PARAMS, while the non-option
+ # values we collected replace them in @ARGV;
+ $options{U_PARAMS}.=join(' ', @ARGV);
+ @ARGV=@{$options{ARGV}} if exists $options{ARGV};
+
+ return %options;
+}
+
+sub import {
+ # Enable bundling of short command line options.
+ Getopt::Long::config("bundling");
+}
+
+1