#include "clang/Frontend/ASTUnit.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/System/Path.h"
+#include "llvm/System/Program.h"
#include <cstdio>
#ifndef _MSC_VER
#include <dlfcn.h>
-#include <sys/wait.h>
#endif
#include <vector>
argv.push_back(NULL);
// Generate the AST file in a separate process.
- pid_t child_pid = fork();
- if (child_pid == 0) { // Child process
-
- // Execute the command, passing the appropriate arguments.
- execv(argv[0], (char *const *)&argv[0]);
-
- // If execv returns, it failed.
- assert(0 && "execv() failed");
- }
- // This is run by the parent.
- int child_status;
- pid_t tpid;
- do { // Wait for the child to terminate.
- tpid = wait(&child_status);
- } while (tpid != child_pid);
-
+ llvm::sys::Program::ExecuteAndWait(llvm::sys::Path(argv[0]), &argv[0]);
+
// Finally, we create the translation unit from the ast file.
ASTUnit *ATU = static_cast<ASTUnit *>(
clang_createTranslationUnit(CIdx, astTmpFile));