[cfe-dev] Help with LibTool

[Nikola Smiljanic via cfe-dev]

Hi Omid, you didn't tell us much. How did you check out? How are you
invoking make? If you follow steps on http://clang.llvm.org/get_started.html
everything should just work.

Some notes:
- you can only invoke make from the top level directory, usually llvm build
directory
- full rebuild of llvm + clang shouldn't take more than 15min on a
reasonably new hardware

On Tue, Oct 27, 2015 at 5:32 AM, via cfe-dev <cfe-dev at lists.llvm.org> wrote:

> Hello everyone,
>
> I am trying to create a static analysis tool using LibTool. Ultimately I'd
> like to be able to produce an AST from c source code, modify it somehow,
> then reproduce the modified source code reflecting these changes.
>
> I've seen tutorials on this however when I try them I run into many
> problems with executing "make".
>
> After weeks of trying to figure out this I'm out of options.
>
> Would anyone please help me get in the right direction as to how I can
> effectively implement a tool using the LibTool interface.
>
> Additional notes: I'm not sure if this is normal, but when I use Svn to
> checkout LLVM and CLANG and then build, it takes almost 12-15 hours. And
> then if I try to run the make cmd in any directory I get a MakeFile doesn't
> exist error. Any help would be greatly appreciated.
>
> Thank you all for your time!
>
> Best Regards,
>
> Omid Ghenatnevi
>
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