[LLVMdev] gdb + clang/llvm

[Roland Leißa]

Hi Eric,

I'm using gcc. My make command is
make -j9

as mentioned earlier, the -cc1 switch did the trick for me. Thanks for helping out.

-- 
Roland

----- Original Message -----
> From: "Eric Christopher" <echristo at apple.com>
> To: "Roland Leißa" <leissa at cs.uni-saarland.de>
> Cc: LLVMdev at cs.uiuc.edu
> Sent: Freitag, 13. April 2012 14:39:53
> Subject: Re: [LLVMdev] gdb + clang/llvm
> 
> 
> On Apr 13, 2012, at 2:19 PM, Roland Leißa <leissa at cs.uni-saarland.de>
> wrote:
> 
> > Hi all,
> > 
> > I currently have a problem setting up gdb with clang/llvm.
> > 
> > I configured llvm/clang (trunk) with:
> > ../llvm/configure --prefix=PROJECT_DIR/install_debug
> > --enable-expensive-checks --enable-targets=host
> > --enable-debug-runtime --enable-shared
> > 
> > Now, when I invoke gdb with the freshly built clang it basically
> > works. I can look at backtraces, set breakpoints and so on but
> > breakpoints are never triggered.
> > For instance:
> > 
> > I put the line
> > llvm::errs() << "hello\n";
> > in - let's say - Foo.cpp, line 1234
> > 
> > Now, I do in gdb
> > b Foo.cpp:1234
> > r
> > 
> > Then clang is run, I can see the output of "hello" but the
> > execution doesn't break at this line.
> > 
> > Any ideas?
> 
> What host compiler are you using? This looks like you're trying to
> build llvm and debug it and it works just fine for me with a host
> compiler of either gcc or clang.
> 
> Also, what's your make command?
> 
> -eric