X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=dh_builddeb;h=bf9fc27d39aafdfb2c42545cd5cd213158b42b30;hb=18a0da8092ea9f3dc48bca92b36f592af25a608d;hp=df21cc06c8b8744653bc36c650d92ae21198556f;hpb=75b28d77ca9693a5826495cd3553129b7759cf7b;p=debhelper.git

diff --git a/dh_builddeb b/dh_builddeb
index df21cc0..bf9fc27 100755
--- a/dh_builddeb
+++ b/dh_builddeb
@@ -18,6 +18,9 @@ B<dh_builddeb> [S<I<debhelper options>>] [B<--destdir=>I<directory>] [B<--filena
 B<dh_builddeb> simply calls L<dpkg-deb(1)> to build a Debian package or
 packages.
 
+It supports building multiple binary packages in parallel, when enabled by
+DEB_BUILD_OPTIONS.
+
 =head1 OPTIONS
 
 =over 4
@@ -63,10 +66,7 @@ else {
 	$dh{FILENAME}="/$dh{FILENAME}";
 }
 
-my $max_procs=1;
-if (defined $ENV{DEB_BUILD_OPTIONS} && $ENV{DEB_BUILD_OPTIONS}=~/parallel=(\d+)/) {
-	$max_procs=$1;
-}
+my $max_procs=get_buildoption("parallel") || 1;
 
 my $processes=1;
 my $exit=0;
@@ -85,8 +85,8 @@ foreach my $package (@{$dh{DOPACKAGES}}) {
 	if (! defined $pid) {
 		error("fork failed! $!");
 	}
-	$processes++;
 	if ($pid) { # parent
+		$processes++;
 		reap while $processes > $max_procs;
 		next;
 	}
@@ -112,7 +112,8 @@ foreach my $package (@{$dh{DOPACKAGES}}) {
 		if (! $filename) {
 			$filename="/".udeb_filename($package);
 		}
-		doit("dpkg-deb", @{$dh{U_PARAMS}}, "--build", $tmp, $dh{DESTDIR}.$filename);
+		doit("dpkg-deb", "-z1", "-Zxz", "-Sextreme",
+			@{$dh{U_PARAMS}}, "--build", $tmp, $dh{DESTDIR}.$filename);
 	}
 	exit 0;
 }