Import YAML-Parser yaml-cpp

  Version: tags/yaml-cpp-0.6.2
  License: MIT

yaml-cpp requires c++11 and since yaml-cpp 0.6 there is no dependency on
boost anymore.

A YAML parser is needed for the ClangTools plugin to parse exported
diagnostics from clang-tidy/clazy:

  $ clang-tidy -export-fixes=/tmp/tidy.yaml source.cpp

The imported source is stripped of unneeded files as documented with

  src/libs/3rdparty/yaml-cpp/patches/0001-yaml-cpp-Strip-unneeded-sources.patch
  (generated with "git format-patch -D")

Change-Id: Ib0a521b5aff4b1cd058eb480bfb99fde4b320dc7
Reviewed-by: Eike Ziller <eike.ziller@qt.io>

1 files changed, 12 insertions, 0 deletions

diff --git a/src/libs/3rdparty/yaml-cpp/src/node.cpp b/src/libs/3rdparty/yaml-cpp/src/node.cpp
new file mode 100644
index 00000000000..2088e13c9ae
--- /dev/null
+++ b/src/libs/3rdparty/yaml-cpp/src/node.cpp
@@ -0,0 +1,12 @@
+#include "yaml-cpp/node/node.h"
+#include "nodebuilder.h"
+#include "nodeevents.h"
+
+namespace YAML {
+Node Clone(const Node& node) {
+  NodeEvents events(node);
+  NodeBuilder builder;
+  events.Emit(builder);
+  return builder.Root();
+}
+}