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Missed FileUpdate because CMake doesn't build it yet :(.

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llvm-svn: 121385
This commit is contained in:
Michael J. Spencer 2010-12-09 17:48:55 +00:00
parent 3dbfb7c62e
commit b38d1766d6
1 changed files with 6 additions and 4 deletions
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10
utils/FileUpdate/FileUpdate.cpp
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@ -18,6 +18,7 @@
#include "llvm/Support/PrettyStackTrace.h" #include "llvm/Support/PrettyStackTrace.h"
#include "llvm/Support/ToolOutputFile.h" #include "llvm/Support/ToolOutputFile.h"
#include "llvm/Support/Signals.h" #include "llvm/Support/Signals.h"
#include "llvm/Support/system_error.h"
using namespace llvm; using namespace llvm;
static cl::opt<bool> static cl::opt<bool>
@ -42,17 +43,17 @@ int main(int argc, char **argv) {
} }
// Get the input data. // Get the input data.
std::string ErrorStr; error_code ec;
MemoryBuffer *In = MemoryBuffer *In =
MemoryBuffer::getFileOrSTDIN(InputFilename.c_str(), &ErrorStr); MemoryBuffer::getFileOrSTDIN(InputFilename.c_str(), ec);
if (In == 0) { if (In == 0) {
errs() << argv[0] << ": error: Unable to get input '" errs() << argv[0] << ": error: Unable to get input '"
<< InputFilename << "': " << ErrorStr << '\n'; << InputFilename << "': " << ec.message() << '\n';
return 1; return 1;
} }
// Get the output data. // Get the output data.
MemoryBuffer *Out = MemoryBuffer::getFile(OutputFilename.c_str(), &ErrorStr); MemoryBuffer *Out = MemoryBuffer::getFile(OutputFilename.c_str(), ec);
// If the output exists and the contents match, we are done. // If the output exists and the contents match, we are done.
if (Out && In->getBufferSize() == Out->getBufferSize() && if (Out && In->getBufferSize() == Out->getBufferSize() &&
@ -70,6 +71,7 @@ int main(int argc, char **argv) {
if (!Quiet) if (!Quiet)
errs() << argv[0] << ": Updating '" << OutputFilename errs() << argv[0] << ": Updating '" << OutputFilename
<< "', contents changed.\n"; << "', contents changed.\n";
std::string ErrorStr;
tool_output_file OutStream(OutputFilename.c_str(), ErrorStr, tool_output_file OutStream(OutputFilename.c_str(), ErrorStr,
raw_fd_ostream::F_Binary); raw_fd_ostream::F_Binary);
if (!ErrorStr.empty()) { if (!ErrorStr.empty()) {