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f1c71e4bac
Development of LLVM 3.4 started with a cleanup of the path class (PathV1). The changes here let ldc compile at least with rev. 184039 of LLVM.
51 lines
1.6 KiB
C++
51 lines
1.6 KiB
C++
//===-- tool.cpp ----------------------------------------------------------===//
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//
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// LDC – the LLVM D compiler
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//
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// This file is distributed under the BSD-style LDC license. See the LICENSE
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// file for details.
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//
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//===----------------------------------------------------------------------===//
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#include "driver/tool.h"
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#include "mars.h"
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#include "llvm/Support/Program.h"
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int executeToolAndWait(llvm::sys::Path tool, std::vector<std::string> const & args, bool verbose)
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{
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// Construct real argument list.
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// First entry is the tool itself, last entry must be NULL.
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std::vector<const char *> realargs;
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realargs.reserve(args.size() + 2);
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realargs.push_back(tool.c_str());
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for (std::vector<std::string>::const_iterator it = args.begin(); it != args.end(); ++it)
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{
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realargs.push_back((*it).c_str());
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}
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realargs.push_back(NULL);
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// Print command line if requested
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if (verbose)
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{
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// Print it
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for (size_t i = 0; i < realargs.size()-1; i++)
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printf("%s ", realargs[i]);
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printf("\n");
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fflush(stdout);
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}
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// Execute tool.
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std::string errstr;
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#if LDC_LLVM_VER >= 304
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if (int status = llvm::sys::ExecuteAndWait(tool.str(), &realargs[0], NULL, NULL, 0, 0, &errstr))
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#else
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if (int status = llvm::sys::Program::ExecuteAndWait(tool, &realargs[0], NULL, NULL, 0, 0, &errstr))
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#endif
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{
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error("%s failed with status: %d", tool.c_str(), status);
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if (!errstr.empty())
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error("message: %s", errstr.c_str());
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return status;
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}
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return 0;
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}
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