Typo. Closes: #653339

[debhelper.git] / dh_gencontrol

diff --git a/dh_gencontrol b/dh_gencontrol
index e2a4e701b223cb689d050ba8ae7605a38794d636..32b85637f5f066d10d8d2b735a7fde841dca701b 100755 (executable)
--- a/dh_gencontrol
+++ b/dh_gencontrol
@@ -1,19 +1,92 @@
-#!/bin/sh -e
-#
-# Generate and install the control file. Simple dpkg-gencontrol wrapper.
+#!/usr/bin/perl -w
 
-PATH=debian:$PATH:/usr/lib/debhelper
-. dh_lib
+=head1 NAME
 
-for PACKAGE in $DH_DOPACKAGES; do
-       TMP=`tmpdir $PACKAGE`
-       EXT=`pkgext $PACKAGE`
+dh_gencontrol - generate and install control file
 
-       if [ ! -d $TMP/DEBIAN ]; then
-               doit "install -o root -g root -d $TMP/DEBIAN"
-       fi
+=cut
 
+use strict;
+use Debian::Debhelper::Dh_Lib;
+
+=head1 SYNOPSIS
+
+B<dh_gencontrol> [S<I<debhelper options>>] [S<B<--> I<params>>]
+
+=head1 DESCRIPTION
+
+B<dh_gencontrol> is a debhelper program that is responsible for generating
+control files, and installing them into the I<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<--> I<params>
+
+Pass I<params> to L<dpkg-gencontrol(1)>.
+
+=item B<-u>I<params>, B<--dpkg-gencontrol-params=>I<params>
+
+This is another way to pass I<params> to L<dpkg-gencontrol(1)>.
+It is deprecated; use B<--> instead.
+
+=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= >> $substvars");
+       }
+       
        # Generate and install control file.
-       doit "dpkg-gencontrol -p$PACKAGE -Tdebian/${EXT}substvars -P$TMP $DH_U_PARAMS"
-       doit "chown root.root $TMP/DEBIAN/control"
-done
+       my @command="dpkg-gencontrol";
+       if (getpackages() > 1) {
+               push @command, "-p$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