[LLVMdev] clang: compile c code from char array?

[Jean-Daniel Dupas]

I don't know how ccons works, but it may do what you need.

http://code.google.com/p/ccons/


Le 15 août 2010 à 14:48, gafferuk a écrit :

> 
> 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";
>>> 
>>> --
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>>> 
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>> 
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> 
> -- 
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-- Jean-Daniel