Add option to build clazy into libclang

To use when building clang. Will make it easier for QtCreator update
clazy.

REVIEW: D9598

1 files changed, 28 insertions, 0 deletions

diff --git a/.cmake_has_regex_test.cpp b/.cmake_has_regex_test.cpp
new file mode 100644
index 00000000..b0e20e73
--- /dev/null
+++ b/.cmake_has_regex_test.cpp
@@ -0,0 +1,28 @@
+/*
+   This file is part of the clazy static checker.
+
+  Copyright (C) 2015 Sergio Martins <smartins@kde.org>
+
+  This library is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Library General Public
+  License as published by the Free Software Foundation; either
+  version 2 of the License, or (at your option) any later version.
+
+  This library is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+  Library General Public License for more details.
+
+  You should have received a copy of the GNU Library General Public License
+  along with this library; see the file COPYING.LIB.  If not, write to
+  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+  Boston, MA 02110-1301, USA.
+*/
+
+#include <regex>
+
+int main()
+{
+    std::regex r(R"(\s*(SIGNAL|SLOT)\s*\(\s*(.+)\s*\(.*)");
+    return 0;
+}