Determine dependencies of Windows resource files

Windows resource files support a subset of C preprocessor directives.
Among others they can have #include directives.

Use QMake's own scanner to retrieve the files that are included by a
Windows resource file and add them to its dependencies.

For the test case the TestCompiler class had to be extended:
runCommand is now public, and commandOutput is less peculiar.

Fixes: QTBUG-3859
Change-Id: I138703352c37c98297c0574a9a440510c1c494b8
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>
Reviewed-by: Edward Welbourne <edward.welbourne@qt.io>

1 files changed, 6 insertions, 2 deletions

diff --git a/tests/auto/tools/qmake/testcompiler.h b/tests/auto/tools/qmake/testcompiler.h
index 50232669c0..73a79201fe 100644
--- a/tests/auto/tools/qmake/testcompiler.h
+++ b/tests/auto/tools/qmake/testcompiler.h
@@ -71,13 +71,17 @@ public:
     bool removeProject( const QString &workPath, const QString &project );
     // removes the file specified by 'fileName' on the 'workPath'
     bool removeFile( const QString &workPath, const QString &fileName );
-    // returns each line of stdout of the last command append with a "new line" character(s) to suit the platform
+
+    // Returns each line of stdout/stderr of the last commands
+    // separated by platform-specific line endings.
     QString commandOutput() const;
+
     // clear the results of storage of stdout for running previous commands
     void clearCommandOutput();
 
-private:
     bool runCommand(const QString &cmd, const QStringList &args, bool expectFail = false);
+
+private:
     bool errorOut();
 
     QString makeCmd_;