build.sh: use sbuild/lintian integration

Since upgrading from stretch to buster, the lintian integration actually
works. Rely on it.

1 files changed, 2 insertions, 6 deletions

diff --git a/build.sh b/build.sh
index b5f1cb4..c669dd2 100755
--- a/build.sh
+++ b/build.sh
@@ -30,8 +30,8 @@ $bd_uninstallable_explainer = "apt";
 $source_only_changes = 0;
 $apt_update = 1;
 $apt_distupgrade = 1;
-$lintian_opts = ["-T", "binary-from-other-architecture,triplet-dir-and-architecture-mismatch"];
-#$lintian_require_success = 1;
+$lintian_opts = ["-T", "binary-from-other-architecture,triplet-dir-and-architecture-mismatch", "--fail-on", "error"];
+$lintian_require_success = 1;
 $run_lintian = 1;
 $run_autopkgtest = 0;
 $run_piuparts = 0;
@@ -43,10 +43,6 @@ sbuild "--host=$HOST_ARCH" "$PACKAGE" >/dev/null || RET=$?
 for f in *.build; do
 	test -L "$f" && continue
 	test -f "$f" || continue
-	# poor substitute for missing $lintian_require_success.
-	if tail -n20 "$f" | grep -q "^Lintian: fail$"; then
-		RET=1
-	fi
 	xz -9c "$f"
 done
 exit "$RET"