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|
#!/usr/bin/perl
=encoding UTF-8
=head1 NAME
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. 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
=item B<--destdir=>I<directory>
Use this if you want the generated F<.deb> files to be put in a directory
other than the default of "F<..>".
=item B<--filename=>I<name>
Use this if you want to force the generated .deb file to have a particular
file name. Does not work well if more than one .deb is generated!
=item B<--> I<params>
Pass I<params> to L<dpkg-deb(1)> when it is used to build the
package.
=item B<-u>I<params>
This is another way to pass I<params> to L<dpkg-deb(1)>.
It is deprecated; use B<--> instead.
=back
=cut
init(options => {
"filename=s" => \$dh{FILENAME},
"destdir=s" => \$dh{DESTDIR},
});
# Set the default destination directory.
if (! defined $dh{DESTDIR}) {
$dh{DESTDIR}='..';
}
if (! defined $dh{FILENAME}) {
$dh{FILENAME}='';
}
else {
$dh{FILENAME}="/$dh{FILENAME}";
}
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 = $name;
}
closedir($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}");
}
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");
}
}
}
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 $dh{EXCLUDE_FIND} | xargs rm -rf");
}
if (! is_udeb($package)) {
doit("dpkg-deb", @dpkg_options, @{$dh{U_PARAMS}}, "--build", $tmp, $dh{DESTDIR}.$dh{FILENAME});
}
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);
}
}
}
});
=head1 SEE ALSO
L<debhelper(7)>
This program is a part of debhelper.
=head1 AUTHOR
Joey Hess <joeyh@debian.org>
=cut
|
