iurt: use --target noarch for noarch packages

We were using --target <arch of the chroot used to build>

2 files changed, 9 insertions, 2 deletions

diff --git a/NEWS b/NEWS
index 3ff437d..ac84d10 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,6 @@
+- iurt: use --target noarch for noarch packages rather than the arch used to
+  built them.
+
 0.7.15
 - iurt: always use urpmi --urpmi-root
 - iurt: add arch to all log files
diff --git a/iurt b/iurt
index a47f8e7..e9952fc 100755
--- a/iurt
+++ b/iurt
@@ -42,7 +42,7 @@ use Iurt::Urpmi;
 use Iurt::Chroot qw(add_local_user create_temp_chroot remove_chroot create_build_chroot clean_chroot);
 use Iurt::Process qw(perform_command kill_for_good sudo);
 use Iurt::Mail qw(sendmail);
-use Iurt::RPM qw(check_arch);
+use Iurt::RPM qw(check_arch check_noarch);
 use Iurt::Util qw(plog_init plog);
 use File::NCopy qw(copy);
 use File::Path qw(mkpath);
@@ -803,7 +803,11 @@ retry:
 		    debug_mail => $run{debug},
 		    log => $log_dir); # or next; As this failed quite often, do not stop
     plog('NOTIFY', "Building $srpm");
-    my $command = "rpmbuild  --target $run{my_arch} --rebuild $run{with_flags} /home/$luser/rpmbuild/SRPMS/$srpm";
+    my $target_arch = $run{my_arch};
+    if (check_noarch("$path_srpm/$srpm")) {
+	$target_arch = 'noarch';
+    }
+    my $command = "rpmbuild  --target $target_arch --rebuild $run{with_flags} /home/$luser/rpmbuild/SRPMS/$srpm";
     if ($run{stop}) {
 	$urpmi->install_packages('chroot', $chroot_tmp, $local_spool, 'configure', "[ADMIN] installation of urpmi and sudo failed in the chroot $run{my_arch}", { check => 1, maintainer => $config->{admin} }, 'urpmi', 'sudo');
 	add_sudoers($chroot_tmp, $luser);