summaryrefslogtreecommitdiffstats
path: root/dh_builddeb
diff options
context:
space:
mode:
Diffstat (limited to 'dh_builddeb')
-rwxr-xr-xdh_builddeb186
1 files changed, 186 insertions, 0 deletions
diff --git a/dh_builddeb b/dh_builddeb
new file mode 100755
index 0000000..aca17f6
--- /dev/null
+++ b/dh_builddeb
@@ -0,0 +1,186 @@
+#!/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