Add a hook to supply a custom CompilationDatabase. To add a custom CompilationDatabase, make it implement findCompilationDatabaseForDirectory in CustomCompilationDatabase.h and set USE_COSTUM_COMPILATION_DATABASE.
Differential Revision: http://llvm-reviews.chandlerc.com/D4
llvm-svn: 160061
diff --git a/clang/lib/Tooling/CompilationDatabase.cpp b/clang/lib/Tooling/CompilationDatabase.cpp
index a06343d..d54a5e7 100644
--- a/clang/lib/Tooling/CompilationDatabase.cpp
+++ b/clang/lib/Tooling/CompilationDatabase.cpp
@@ -18,6 +18,10 @@
#include "llvm/Support/Path.h"
#include "llvm/Support/system_error.h"
+#ifdef USE_CUSTOM_COMPILATION_DATABASE
+#include "CustomCompilationDatabase.h"
+#endif
+
namespace clang {
namespace tooling {
@@ -124,6 +128,11 @@
static CompilationDatabase *
findCompilationDatabaseFromDirectory(StringRef Directory) {
+#ifdef USE_CUSTOM_COMPILATION_DATABASE
+ if (CompilationDatabase *DB =
+ ::findCompilationDatabaseForDirectory(Directory))
+ return DB;
+#endif
while (!Directory.empty()) {
std::string LoadErrorMessage;