'svn add' files I forgot for r201224 (Add an option to allow Clang verify

source files for a module only once during)

llvm-svn: 201225

1 files changed, 44 insertions, 0 deletions

diff --git a/clang/include/clang-c/BuildSystem.h b/clang/include/clang-c/BuildSystem.h
new file mode 100644
index 00000000000..400ee6e0ddc
--- /dev/null
+++ b/clang/include/clang-c/BuildSystem.h
@@ -0,0 +1,44 @@
+/*==-- clang-c/BuildSysetm.h - Utilities for use by build systems -*- C -*-===*\
+|*                                                                            *|
+|*                     The LLVM Compiler Infrastructure                       *|
+|*                                                                            *|
+|* This file is distributed under the University of Illinois Open Source      *|
+|* License. See LICENSE.TXT for details.                                      *|
+|*                                                                            *|
+|*===----------------------------------------------------------------------===*|
+|*                                                                            *|
+|* This header provides various utilities for use by build systems.           *|
+|*                                                                            *|
+\*===----------------------------------------------------------------------===*/
+
+#ifndef CLANG_BUILD_SYSTEM_H
+#define CLANG_BUILD_SYSTEM_H
+
+#include "clang-c/Platform.h"
+#include "clang-c/CXString.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * \defgroup BUILD_SYSTEM Build system utilities
+ * @{
+ */
+
+/**
+ * \brief Return the timestamp for use with Clang's
+ * \c -fbuild-session-timestamp= option.
+ */
+CINDEX_LINKAGE unsigned long long clang_getBuildSessionTimestamp(void);
+
+/**
+ * @}
+ */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // CLANG_BUILD_SYSTEM_H
+