From 554bcb69c2d785a011a30e7db87a36a87fe7db10 Mon Sep 17 00:00:00 2001
From: dim <dim@FreeBSD.org>
Date: Wed, 15 Aug 2012 20:02:54 +0000
Subject: Vendor import of clang trunk r161861:
http://llvm.org/svn/llvm-project/cfe/trunk@161861
---
lib/Tooling/CustomCompilationDatabase.h | 42 +++++++++++++++++++++++++++++++++
1 file changed, 42 insertions(+)
create mode 100644 lib/Tooling/CustomCompilationDatabase.h
(limited to 'lib/Tooling/CustomCompilationDatabase.h')
diff --git a/lib/Tooling/CustomCompilationDatabase.h b/lib/Tooling/CustomCompilationDatabase.h
new file mode 100644
index 0000000..b375f8d
--- /dev/null
+++ b/lib/Tooling/CustomCompilationDatabase.h
@@ -0,0 +1,42 @@
+//===--- CustomCompilationDatabase.h --------------------------------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file contains a hook to supply a custom \c CompilationDatabase
+// implementation.
+//
+// The mechanism can be used by IDEs or non-public code bases to integrate with
+// their build system. Currently we support statically linking in an
+// implementation of \c findCompilationDatabaseForDirectory and enabling it
+// with -DUSE_CUSTOM_COMPILATION_DATABASE when compiling the Tooling library.
+//
+// FIXME: The strategy forward is to provide a plugin system that can load
+// custom compilation databases and make enabling that a build option.
+//
+//===----------------------------------------------------------------------===//
+#ifndef LLVM_CLANG_TOOLING_CUSTOM_COMPILATION_DATABASE_H
+#define LLVM_CLANG_TOOLING_CUSTOM_COMPILATION_DATABASE_H
+
+#include "llvm/ADT/StringRef.h"
+
+namespace clang {
+namespace tooling {
+class CompilationDatabase;
+
+/// \brief Returns a CompilationDatabase for the given \c Directory.
+///
+/// \c Directory can be any directory within a project. This methods will
+/// then try to find compilation database files in \c Directory or any of its
+/// parents. If a compilation database cannot be found or loaded, returns NULL.
+clang::tooling::CompilationDatabase *findCompilationDatabaseForDirectory(
+ llvm::StringRef Directory);
+
+} // namespace tooling
+} // namespace clang
+
+#endif // LLVM_CLANG_TOOLING_CUSTOM_COMPILATION_DATABASE_H
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