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#!/usr/bin/perl -w
=head1 NAME
dh_gencontrol - generate and install control file
=cut
use strict;
use Debian::Debhelper::Dh_Lib;
=head1 SYNOPSIS
B<dh_gencontrol> [S<I<debhelper options>>] [S<B<--> I<params>>]
=head1 DESCRIPTION
dh_gencontrol is a debhelper program that is responsible for generating
control files, and installing them into the DEBIAN directory with the
proper permissions.
This program is merely a wrapper around L<dpkg-gencontrol(1)>, which calls
it once for each package being acted on, and passes in some additional
useful flags.
=head1 OPTIONS
=over 4
=item B<-u>I<params>, B<--dpkg-gencontrol-params>=I<params>
=item B<--> I<params>
Pass "params" to L<dpkg-gencontrol(1)>.
=back
=cut
init(options => {
"dpkg-gencontrol-params=s", => \$dh{U_PARAMS},
});
foreach my $package (@{$dh{DOPACKAGES}}) {
my $tmp=tmpdir($package);
my $ext=pkgext($package);
my $substvars="debian/${ext}substvars";
my $changelog=pkgfile($package,'changelog');
if (! $changelog) {
$changelog='debian/changelog';
}
if ( ! -d "$tmp/DEBIAN" ) {
doit("install","-o",0,"-g",0,"-d","$tmp/DEBIAN");
}
# avoid gratuitous warning
if (! -e $substvars || system("grep -q '^misc:Depends=' $substvars") != 0) {
complex_doit("echo misc:Depends= >> $substvars");
}
# Generate and install control file.
my @command="dpkg-gencontrol";
if (getpackages() > 1) {
push @command, "-p$package";
}
doit(@command, "-l$changelog", "-T$substvars",
"-P$tmp",@{$dh{U_PARAMS}});
# This chmod is only necessary if the user sets the umask to
# something odd.
doit("chmod","644","$tmp/DEBIAN/control");
doit("chown","0:0","$tmp/DEBIAN/control");
}
=head1 SEE ALSO
L<debhelper(7)>
This program is a part of debhelper.
=head1 AUTHOR
Joey Hess <joeyh@debian.org>
=cut
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