[LLVMdev] clang: compile c code from char array?
gafferuk
gafferuk at gmail.com
Sat Aug 14 15:50:33 PDT 2010
Hi, how do I compile c code from a char array in clang?
Im using code from the interpreter example.
Thanks.
char *cCode; // the char array
// fill array with code goes here...
// Initialize a compiler invocation object from the clang (-cc1) arguments.
const driver::ArgStringList &CCArgs = Cmd->getArguments();
llvm::OwningPtr<CompilerInvocation> CI(new CompilerInvocation);
CompilerInvocation::CreateFromArgs(*CI,
const_cast<const char
**>(CCArgs.data()),
const_cast<const char
**>(CCArgs.data()) +
CCArgs.size(),
Diags);
// Show the invocation, with -v.
if (CI->getHeaderSearchOpts().Verbose) {
llvm::errs() << "clang invocation:\n";
C->PrintJob(llvm::errs(), C->getJobs(), "\n", true);
llvm::errs() << "\n";
--
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