Allow passing --direct-calls to the qmlcachegen implementation

qmlcachegenplus has an argument --direct-calls which instructs it to
call methods of known C++ types directly rather than through the JS
engine or the metaobject. This is faster but requires that all those
types are visible to the generated code. Introduce a way to pass this
option on a per-target base.

Adjust qmlcachegen to ignore the option.

Change-Id: I474e577e4a197f6ca4c8b8e868dfd39983e77041
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>

1 files changed, 2 insertions, 0 deletions

diff --git a/tools/qmlcachegen/qmlcachegen.cpp b/tools/qmlcachegen/qmlcachegen.cpp
index f3dbd8bdd9..e4077f0831 100644
--- a/tools/qmlcachegen/qmlcachegen.cpp
+++ b/tools/qmlcachegen/qmlcachegen.cpp
@@ -103,6 +103,8 @@ int main(int argc, char **argv)
                                                 QCoreApplication::translate("main", "Required to generate qmlcache_loader without qrc files. This is the name of the Qt resource the input files belong to."),
                                                 QCoreApplication::translate("main", "compiled-file-list"));
     parser.addOption(resourceNameOption);
+    QCommandLineOption directCallsOption(QStringLiteral("direct-calls"), QCoreApplication::translate("main", "This option is ignored."));
+    parser.addOption(directCallsOption);
 
     QCommandLineOption outputFileOption(QStringLiteral("o"), QCoreApplication::translate("main", "Output file name"), QCoreApplication::translate("main", "file name"));
     parser.addOption(outputFileOption);