Qt support: Use gold linker if Qt is configured that way

Fixes: QBS-1421
Change-Id: I1f6d749eba38c9a4caa60341f19ee5e89e89d28a
Reviewed-by: hjk <hjk@qt.io>
Reviewed-by: Joerg Bornemann <joerg.bornemann@qt.io>

2 files changed, 16 insertions, 0 deletions

diff --git a/tests/auto/blackbox/testdata-qt/linker-variant/main.cpp b/tests/auto/blackbox/testdata-qt/linker-variant/main.cpp
new file mode 100644
index 000000000..d1c118fa9
--- /dev/null
+++ b/tests/auto/blackbox/testdata-qt/linker-variant/main.cpp
@@ -0,0 +1,6 @@
+#include <QtDebug>
+
+int main()
+{
+    qDebug() << "Tach.";
+}
diff --git a/tests/auto/blackbox/testdata-qt/linker-variant/qt-linker-variant.qbs b/tests/auto/blackbox/testdata-qt/linker-variant/qt-linker-variant.qbs
new file mode 100644
index 000000000..ab5889007
--- /dev/null
+++ b/tests/auto/blackbox/testdata-qt/linker-variant/qt-linker-variant.qbs
@@ -0,0 +1,10 @@
+QtApplication {
+    Probe {
+        id: qtConfigProbe
+        property stringList moduleConfig: Qt.core.moduleConfig
+        configure: {
+            console.info("Qt requires gold: " + moduleConfig.contains("use_gold_linker"));
+        }
+    }
+    files: "main.cpp"
+}