I have tried using it by putting a symlink to compile_commands.json into my llvm root and then use clang-check from within <llvm root>/tools/clang like this:
$ clang-check lib/Tooling/CompilationDatabase.cpp LLVM ERROR: Error while opening JSON database: No such file or directory It works find if I supply the full path: $ ~/clang/build/bin/clang-check $PWD/lib/Tooling/CompilationDatabase.cpp Processing: /home/djasper/clang/llvm/tools/clang/lib/Tooling/CompilationDatabase.cpp. So, it does not go up the directory tree far enough, as the Directory.empty() will be true before my symlink is reached. Can this be added? And can you add a test for such a case? +++ tools/clang/lib/Tooling/CompilationDatabase.cpp (working copy) ... +#include "llvm/Support/raw_ostream.h" I don't think you need this new include. On Mon, Jul 9, 2012 at 5:49 PM, Alexander Kornienko <[email protected]>wrote: > Adds the CompilationDatabase::autoDetectFromSource method for supporting > build directory auto-detection for simple setups. > > -- > Regards, > Alexander > > _______________________________________________ > cfe-commits mailing list > [email protected] > http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits > >
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