qmake: Avoid writing glue project file when only generating prl files

When qmake is run with -prl we don't need to write the glue makefile, and doing so will end up with MakefileGenerator::writeProjectMakefile trying to write to an invalid Option::output, resulting in warnings: QIODevice::write device not open Change-Id: I196b185570e7329c621c2ccb8530b43f4be51ee6 Reviewed-by: Simon Hausmann <[email protected]> Reviewed-by: Edward Welbourne <[email protected]> Reviewed-by: Joerg Bornemann <[email protected]> Reviewed-by: Tor Arne Vestbø <[email protected]>
jbt-iot · Oct 9, 2019 · 9115c7a · 9115c7a
1 parent 0683de2
commit 9115c7a
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/qmake/generators/metamakefile.cpp b/qmake/generators/metamakefile.cpp
@@ -141,7 +141,8 @@ bool
 BuildsMetaMakefileGenerator::write()
 {
     Build *glue = nullptr;
-    if(!makefiles.isEmpty() && !makefiles.first()->build.isNull()) {
+    if(!makefiles.isEmpty() && !makefiles.first()->build.isNull()
+        && Option::qmake_mode != Option::QMAKE_GENERATE_PRL) {
         glue = new Build;
         glue->name = name;
         glue->makefile = createMakefileGenerator(project, true);