5 files changed, 11 insertions, 4 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog
index 98d10c0..b667566 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,10 @@
+2020-07-15  Hans-Peter Nilsson  <hp@bitrange.com>
+
+	* testsuite/ld-mmix/undef-1.d, testsuite/ld-mmix/undef-1m.d,
+	testsuite/ld-mmix/undef-2.d, testsuite/ld-mmix/undef-2m.d: Add
+	start- and end-anchors to error-string to match just a
+	single-line error-message.
+
 2020-07-13  Alan Modra  <amodra@gmail.com>
 
 	* testsuite/ld-scripts/default-script1.d: Don't skip, xfail
diff --git a/ld/testsuite/ld-mmix/undef-1.d b/ld/testsuite/ld-mmix/undef-1.d
index fb8c7ee..ad8d757 100644
--- a/ld/testsuite/ld-mmix/undef-1.d
+++ b/ld/testsuite/ld-mmix/undef-1.d
@@ -1,4 +1,4 @@
 #source: undef-1.s
 #source: start.s
 #ld: -m elf64mmix
-#error: undefined reference to `regvar'
+#error: \A[^\n\r]*undefined reference to `regvar'\Z
diff --git a/ld/testsuite/ld-mmix/undef-1m.d b/ld/testsuite/ld-mmix/undef-1m.d
index 001d7f6..e747e50 100644
--- a/ld/testsuite/ld-mmix/undef-1m.d
+++ b/ld/testsuite/ld-mmix/undef-1m.d
@@ -1,4 +1,4 @@
 #source: undef-1.s
 #source: start.s
 #ld: -m mmo
-#error: undefined reference to `regvar'
+#error: \A[^\n\r]*undefined reference to `regvar'\Z
diff --git a/ld/testsuite/ld-mmix/undef-2.d b/ld/testsuite/ld-mmix/undef-2.d
index 52844db..2dc2b4e 100644
--- a/ld/testsuite/ld-mmix/undef-2.d
+++ b/ld/testsuite/ld-mmix/undef-2.d
@@ -2,4 +2,4 @@
 #source: start.s
 #as: -x
 #ld: -m elf64mmix
-#error: undefined reference to `undefd'
+#error: \A[^\n\r]*undefined reference to `undefd'\Z
diff --git a/ld/testsuite/ld-mmix/undef-2m.d b/ld/testsuite/ld-mmix/undef-2m.d
index aa0becc..7eb3c67 100644
--- a/ld/testsuite/ld-mmix/undef-2m.d
+++ b/ld/testsuite/ld-mmix/undef-2m.d
@@ -2,4 +2,4 @@
 #source: start.s
 #as: -x
 #ld: -m mmo
-#error: undefined reference to `undefd'
+#error: \A[^\n\r]*undefined reference to `undefd'\Z