From d8acf0078cf363252727acff00f85ae8074f95b3 Mon Sep 17 00:00:00 2001 From: Yuchen Wu Date: Tue, 5 Nov 2013 01:20:41 +0000 Subject: llvm-cov: Added command-line option to change dir. This will allow for much easier testing when the input files are in a different folder from the test script. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194034 91177308-0d34-0410-b5e6-96231b3b80d8 --- tools/llvm-cov/llvm-cov.cpp | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) (limited to 'tools/llvm-cov/llvm-cov.cpp') diff --git a/tools/llvm-cov/llvm-cov.cpp b/tools/llvm-cov/llvm-cov.cpp index ad6c671815..18277737b6 100644 --- a/tools/llvm-cov/llvm-cov.cpp +++ b/tools/llvm-cov/llvm-cov.cpp @@ -20,6 +20,7 @@ #include "llvm/Support/raw_ostream.h" #include "llvm/Support/Signals.h" #include "llvm/Support/system_error.h" +#include using namespace llvm; static cl::opt @@ -34,6 +35,9 @@ InputGCDA("gcda", cl::desc(""), cl::init("")); static cl::opt OutputFile("o", cl::desc(""), cl::init("-")); +static cl::opt +WorkingDir("C", cl::desc("change path of working directory"), + cl::init("")); //===----------------------------------------------------------------------===// int main(int argc, char **argv) { @@ -44,6 +48,13 @@ int main(int argc, char **argv) { cl::ParseCommandLineOptions(argc, argv, "llvm coverage tool\n"); + if (!WorkingDir.empty()) { + if (chdir(WorkingDir.c_str()) == -1) { + errs() << "Cannot change to directory: " << WorkingDir << ".\n"; + return 1; + } + } + std::string ErrorInfo; raw_fd_ostream OS(OutputFile.c_str(), ErrorInfo); if (!ErrorInfo.empty()) @@ -77,7 +88,6 @@ int main(int argc, char **argv) { } } - if (DumpGCOV) GF.dump(); -- cgit v1.2.3