diff options
Diffstat (limited to 'contrib/llvm/tools/clang/lib/Tooling/ArgumentsAdjusters.cpp')
| -rw-r--r-- | contrib/llvm/tools/clang/lib/Tooling/ArgumentsAdjusters.cpp | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/contrib/llvm/tools/clang/lib/Tooling/ArgumentsAdjusters.cpp b/contrib/llvm/tools/clang/lib/Tooling/ArgumentsAdjusters.cpp index 48b925c..ac9fd3c 100644 --- a/contrib/llvm/tools/clang/lib/Tooling/ArgumentsAdjusters.cpp +++ b/contrib/llvm/tools/clang/lib/Tooling/ArgumentsAdjusters.cpp @@ -42,7 +42,7 @@ ArgumentsAdjuster getClangStripOutputAdjuster() { AdjustedArgs.push_back(Args[i]); if (Arg == "-o") { - // Output is specified as -o foo. Skip the next argument also. + // Output is specified as -o foo. Skip the next argument too. ++i; } // Else, the output is specified as -ofoo. Just do nothing. @@ -51,6 +51,26 @@ ArgumentsAdjuster getClangStripOutputAdjuster() { }; } +ArgumentsAdjuster getClangStripDependencyFileAdjuster() { + return [](const CommandLineArguments &Args, StringRef /*unused*/) { + CommandLineArguments AdjustedArgs; + for (size_t i = 0, e = Args.size(); i < e; ++i) { + StringRef Arg = Args[i]; + // All dependency-file options begin with -M. These include -MM, + // -MF, -MG, -MP, -MT, -MQ, -MD, and -MMD. + if (!Arg.startswith("-M")) + AdjustedArgs.push_back(Args[i]); + + if ((Arg == "-MF") || (Arg == "-MT") || (Arg == "-MQ") || + (Arg == "-MD") || (Arg == "-MMD")) { + // Output is specified as -MX foo. Skip the next argument also. + ++i; + } + } + return AdjustedArgs; + }; +} + ArgumentsAdjuster getInsertArgumentAdjuster(const CommandLineArguments &Extra, ArgumentInsertPosition Pos) { return [Extra, Pos](const CommandLineArguments &Args, StringRef /*unused*/) { @@ -83,4 +103,3 @@ ArgumentsAdjuster combineAdjusters(ArgumentsAdjuster First, } // end namespace tooling } // end namespace clang - |
