1 files changed, 33 insertions, 0 deletions
diff --git a/debian/reduce-test-diff.awk b/debian/reduce-test-diff.awk
new file mode 100644
index 0000000..0e438de
--- /dev/null
+++ b/debian/reduce-test-diff.awk
@@ -0,0 +1,33 @@
+#! /usr/bin/gawk -f
+
+BEGIN {
+	skip=0
+	warn=0
+}
+
+/^-(FAIL|ERROR|UNRESOLVED|WARNING)/ {
+	next
+}
+
+# only compare gcc, g++, g77 and objc results
+/=== treelang tests ===/ {
+	skip=1
+}
+
+# omit extra files appended to test-summary
+/^\+Compiler version/ {
+	skip=1
+}
+
+skip == 0 {
+	print
+	next
+}
+
+/^\+(FAIL|ERROR|UNRESOLVED|WARNING)/ {
+	warn=1
+}
+
+END {
+	exit warn
+}