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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This thread may help: http://lists.cs.uiuc.edu/pipermail/cfe-dev/2010-June/009507.html On Sun, Aug 15, 2010 at 2:50 AM, gafferuk <gafferuk at gmail.com> wrote:> > 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"; > > -- > View this message in context: > http://old.nabble.com/clang%3A-compile-c-code-from-char-array--tp29439679p29439679.html > Sent from the LLVM - Dev mailing list archive at Nabble.com. > > _______________________________________________ > LLVM Developers mailing list > LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu > http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev >-------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.llvm.org/pipermail/llvm-dev/attachments/20100815/b5d688fe/attachment.html>
no, does not help, ive already looked at it. none none-17 wrote:> > This thread may help: > http://lists.cs.uiuc.edu/pipermail/cfe-dev/2010-June/009507.html > > On Sun, Aug 15, 2010 at 2:50 AM, gafferuk <gafferuk at gmail.com> wrote: > >> >> 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"; >> >> -- >> View this message in context: >> http://old.nabble.com/clang%3A-compile-c-code-from-char-array--tp29439679p29439679.html >> Sent from the LLVM - Dev mailing list archive at Nabble.com. >> >> _______________________________________________ >> LLVM Developers mailing list >> LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu >> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev >> > > _______________________________________________ > LLVM Developers mailing list > LLVMdev at cs.uiuc.edu http://llvm.cs.uiuc.edu > http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev > >-- View this message in context: http://old.nabble.com/clang%3A-compile-c-code-from-char-array--tp29439679p29442243.html Sent from the LLVM - Dev mailing list archive at Nabble.com.