[LLVMdev] Building LLVM 2.5 on CENTOS 5.3

[Dale Johannesen]

On Apr 28, 2009, at 5:12 PMPDT, Sarah Thompson wrote:

> Hmm... looks like my LLVM build script only built debug versions of
> the tools, not release versions. I'm investigating, I didn't change
> anything that should have caused that.

That's the default.  You need to build with ENABLE_OPTIMIZED=1 (or  
configure with --enable-optimized, I think).  Use VERBOSE=1 to see  
what's going on.

> [s]
>
> On Apr 28, 2009, at 4:56 PM, Bill Wendling wrote:
>
>> On Tue, Apr 28, 2009 at 4:43 PM, Sarah Thompson <sarah at findatlantis.com
>>> wrote:
>>> OK, that got much further, but I'm now seeing another problem which
>>> may (or may not) be related. Building my own code (my model  
>>> checker),
>>> it builds libraries fine, then within tools (I'm using a fairly
>>> standard LLVM build environment here), I am seeing the error
>>>
>>>       *** llvm-config doesn't exist - rebuilding it
>>>
>>> followed by a
>>>
>>>       make: Entering an unknown directory
>>>
>>> which is complaining about .../tools//bin/llvm-config
>>>
>>> This didn't happen when I was building with gcc 4.1.x, though of
>>> course, my code didn't actually work when compiled with that
>>> compiler.
>>>
>> That's odd. It's the "/bin/" in there that make is complaining about.
>> I'm not sure why a different compiler would cause it to change
>> behavior. Does adding "VERBOSE=1" to the "make" command shed any  
>> light
>> on what's going wrong here?
>>
>> -bw
>>
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