Fix inadvertant module prototype sharingv1.10.0

A product that is not multiplexed in the sense that additional instances
of it are created can still alter prototype values. Take this into
account when deciding whether to re-use an existing module prototype.

Task-number: QBS-1243
Change-Id: I017fc0dc9d6080d622b030e97796d254d17b3468
Reviewed-by: Jake Petroules <jake.petroules@qt.io>

1 files changed, 14 insertions, 0 deletions

diff --git a/tests/auto/blackbox/testdata/pseudo-multiplexing/pseudo-multiplexing.qbs b/tests/auto/blackbox/testdata/pseudo-multiplexing/pseudo-multiplexing.qbs
new file mode 100644
index 000000000..0639adc8a
--- /dev/null
+++ b/tests/auto/blackbox/testdata/pseudo-multiplexing/pseudo-multiplexing.qbs
@@ -0,0 +1,14 @@
+import qbs
+
+Project {
+    Product {
+        name: "a"
+        multiplexByQbsProperties: ["architectures"]
+        Depends { name: "cpp" }
+    }
+    Product {
+        name: "b"
+        multiplexByQbsProperties: []
+        Depends { name: "cpp" }
+    }
+}