diff --git a/Tests/Complex/Library/cmTestLibraryConfigure.h.in b/Tests/Complex/Library/cmTestLibraryConfigure.h.in
new file mode 100644
index 000000000..b5c1c418b
--- /dev/null
+++ b/Tests/Complex/Library/cmTestLibraryConfigure.h.in
@@ -0,0 +1,4 @@
+#cmakedefine ISABS
+#cmakedefine WRAPEX
+#define FLAGS "${FLAGS}"
+
diff --git a/Tests/ComplexOneConfig/Library/cmTestLibraryConfigure.h.in b/Tests/ComplexOneConfig/Library/cmTestLibraryConfigure.h.in
new file mode 100644
index 000000000..b5c1c418b
--- /dev/null
+++ b/Tests/ComplexOneConfig/Library/cmTestLibraryConfigure.h.in
@@ -0,0 +1,4 @@
+#cmakedefine ISABS
+#cmakedefine WRAPEX
+#define FLAGS "${FLAGS}"
+
diff --git a/Tests/ComplexRelativePaths/Library/cmTestLibraryConfigure.h.in b/Tests/ComplexRelativePaths/Library/cmTestLibraryConfigure.h.in
new file mode 100644
index 000000000..b5c1c418b
--- /dev/null
+++ b/Tests/ComplexRelativePaths/Library/cmTestLibraryConfigure.h.in
@@ -0,0 +1,4 @@
+#cmakedefine ISABS
+#cmakedefine WRAPEX
+#define FLAGS "${FLAGS}"
+