qdoc: Teach qdoc to use multiple trees (part 2)

qdoc now knows how to search the forrest of node
trees in an optimal order. But there remain some
problems with specific searches that cross module
boundaries. These include group membership and C++
and QML module membership, as well ass C++ base
class resolution. Part 3 will be concerned with
fixing these remaining bugs.

With this update, qdoc now takes less time to
generate the docs for Qt 5. Testing indicates
that qdoc run time has dropped from about 14
minutes to about 7.5 minutes on an iMac.

Task-number: QTBUG-35377
Change-Id: I6bded6ef54124b4f6e5914cad4548f0b600209b0
Reviewed-by: Martin Smith <martin.smith@digia.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/src/tools/qdoc/config.cpp b/src/tools/qdoc/config.cpp
index 56e7287c40..185c1c77f1 100644
--- a/src/tools/qdoc/config.cpp
+++ b/src/tools/qdoc/config.cpp
@@ -56,6 +56,7 @@
 QT_BEGIN_NAMESPACE
 
 QString ConfigStrings::ALIAS = QStringLiteral("alias");
+QString ConfigStrings::AUTOLINKERRORS = QStringLiteral("autolinkerrors");
 QString ConfigStrings::BASE = QStringLiteral("base");
 QString ConfigStrings::BASEDIR = QStringLiteral("basedir");
 QString ConfigStrings::BUILDVERSION = QStringLiteral("buildversion");
@@ -242,6 +243,7 @@ QStringList MetaStack::getExpanded(const Location& location)
 }
 
 QT_STATIC_CONST_IMPL QString Config::dot = QLatin1String(".");
+bool Config::debug_ = false;
 bool Config::generateExamples = true;
 QString Config::overrideOutputDir;
 QString Config::installDir;