diff options
Diffstat (limited to 'dh_builddeb')
| -rwxr-xr-x | dh_builddeb | 144 |
1 files changed, 98 insertions, 46 deletions
diff --git a/dh_builddeb b/dh_builddeb index bf9fc27d..aca17f6d 100755 --- a/dh_builddeb +++ b/dh_builddeb @@ -1,4 +1,6 @@ -#!/usr/bin/perl -w +#!/usr/bin/perl + +=encoding UTF-8 =head1 NAME @@ -7,20 +9,28 @@ dh_builddeb - build Debian binary packages =cut use strict; +use warnings; use Debian::Debhelper::Dh_Lib; +our $VERSION = DH_BUILTIN_VERSION; + =head1 SYNOPSIS B<dh_builddeb> [S<I<debhelper options>>] [B<--destdir=>I<directory>] [B<--filename=>I<name>] [S<B<--> I<params>>] =head1 DESCRIPTION -B<dh_builddeb> simply calls L<dpkg-deb(1)> to build a Debian package or -packages. +B<dh_builddeb> simply calls L<dpkg-deb(1)> to build a Debian package +or packages. It will also build dbgsym packages when L<dh_strip(1)> +and L<dh_gencontrol(1)> have prepared them. It supports building multiple binary packages in parallel, when enabled by DEB_BUILD_OPTIONS. +When the I<Rules-Requires-Root> field is not (effectively) +I<binary-targets>, B<dh_builddeb> will pass B<--root-owner-group> to +L<dpkg-deb(1)>. + =head1 OPTIONS =over 4 @@ -66,60 +76,102 @@ else { $dh{FILENAME}="/$dh{FILENAME}"; } -my $max_procs=get_buildoption("parallel") || 1; - -my $processes=1; -my $exit=0; -sub reap { - if (wait == -1) { - $processes=0; +sub build_and_rename_deb { + my ($package, $destdir, $cmd, $rename_sub) = @_; + my $build_dir = "debian/.debhelper/scratch-space/build-${package}"; + my ($dpkg_filename, $desired_filename); + mkdirs($build_dir); + doit(@${cmd}, $build_dir); + opendir(my $fd, $build_dir) or error("opendir($build_dir) failed: $!"); + for my $name (readdir($fd)) { + next if $name eq '.' or $name eq '..'; + if ($dpkg_filename) { + error("\"@{$cmd} ${build_dir}\" produced two debs: $dpkg_filename and $name"); + } + $dpkg_filename = $name; } - else { - $processes--; - $exit=1 if $? != 0; + closedir($fd); + if (not defined($dpkg_filename)) { + error("\"@{$cmd} ${build_dir}\" did not produce *any* file but was successful!?"); } + local $_ = $dpkg_filename; + $rename_sub->(); + $desired_filename = $_; + if ($desired_filename ne $dpkg_filename) { + print "\tRenaming $dpkg_filename to $desired_filename\n"; + } + rename_path("${build_dir}/${dpkg_filename}", + "${destdir}/${desired_filename}"); } -foreach my $package (@{$dh{DOPACKAGES}}) { - my $pid=fork(); - if (! defined $pid) { - error("fork failed! $!"); - } - if ($pid) { # parent - $processes++; - reap while $processes > $max_procs; - next; +my @items; +my @dpkg_options; +push(@dpkg_options, '--root-owner-group') if not should_use_root(); +my @dbgsym_dpkg_options = ('--root-owner-group'); + + +for my $package (@{$dh{DOPACKAGES}}) { + push(@items, [$package, 0]); + if (not is_udeb($package)) { + my $dbgsym_tmpdir = dbgsym_tmpdir($package); + my $dbgsym_control = "${dbgsym_tmpdir}/DEBIAN/control"; + if ( -f $dbgsym_control) { + # Only build the dbgsym package if it has a control file. + # People might have skipped dh_gencontrol. + push(@items, [$package, 1]); + } elsif (-d $dbgsym_tmpdir) { + warning("Not building dbgsym package for ${package} as it has no control file"); + warning("Please use dh_gencontrol to avoid this issue"); + } } +} - # child - my $tmp=tmpdir($package); - if (exists $ENV{DH_ALWAYS_EXCLUDE} && length $ENV{DH_ALWAYS_EXCLUDE}) { - if (! compat(5)) { +on_items_in_parallel(\@items, sub { + foreach my $item (@_) { + my ($package, $dbgsym) = @{$item}; + my $tmp=tmpdir($package); + + if ($dbgsym) { + my $dbgsym_tmpdir = dbgsym_tmpdir($package); + my @cmd = ("dpkg-deb", @dbgsym_dpkg_options, @{$dh{U_PARAMS}}, + "--build", $dbgsym_tmpdir); + if (DBGSYM_PACKAGE_TYPE eq DEFAULT_PACKAGE_TYPE) { + doit(@cmd, $dh{DESTDIR}); + } else { + build_and_rename_deb($package, $dh{DESTDIR}, \@cmd, + sub {s/\.\Q${\DEFAULT_PACKAGE_TYPE}\E$/\.\Q${\DBGSYM_PACKAGE_TYPE}\E/g}); + } + next; + } + if (exists $ENV{DH_ALWAYS_EXCLUDE} && length $ENV{DH_ALWAYS_EXCLUDE}) { complex_doit("find $tmp $dh{EXCLUDE_FIND} | xargs rm -rf"); } - else { - # Old broken code here for compatibility. Does not - # remove everything. - complex_doit("find $tmp -name $_ | xargs rm -rf") - foreach split(":", $ENV{DH_ALWAYS_EXCLUDE}); + if (! is_udeb($package)) { + doit("dpkg-deb", @dpkg_options, @{$dh{U_PARAMS}}, "--build", $tmp, $dh{DESTDIR}.$dh{FILENAME}); } - } - if (! is_udeb($package)) { - doit("dpkg-deb", @{$dh{U_PARAMS}}, "--build", $tmp, $dh{DESTDIR}.$dh{FILENAME}); - } - else { - my $filename=$dh{FILENAME}; - if (! $filename) { - $filename="/".udeb_filename($package); + else { + my $filename=$dh{FILENAME}; + my @cmd = qw(dpkg-deb -z6 -Zxz -Sextreme); + push(@cmd, @dpkg_options); + push(@cmd, @{$dh{U_PARAMS}}) if $dh{U_PARAMS}; + push(@cmd, '--build', $tmp); + if (! $filename) { + # dpkg-gencontrol does not include "Package-Type" in the + # control file (see #575059, #452273) for political + # reasons. + # + # dh_builddeb used to guess the "correct" filename, but it + # fell short when dpkg-gencontrol -V was used. The best + # solution so far: Let dpkg-deb build the deb and + # have dh_builddeb fix the extension. + build_and_rename_deb($package, $dh{DESTDIR}, \@cmd, + sub { s/\.deb$/\.udeb/g }); + } else { + doit(@cmd, $dh{DESTDIR}.$filename); + } } - doit("dpkg-deb", "-z1", "-Zxz", "-Sextreme", - @{$dh{U_PARAMS}}, "--build", $tmp, $dh{DESTDIR}.$filename); } - exit 0; -} - -reap while $processes; -exit $exit; +}); =head1 SEE ALSO |