[LLVMdev] llvm build not respecting DESTDIR?

[Erick Tryzelaar]

Reid Spencer wrote:
>> If not, does it make 
>> sense to package the two in the two packages? 
>> Macports is a source-based 
>> packaging system, so it would seem odd to have to temporarily install 
>> llvm-gcc to build llvm, but then install llvm-gcc in a separate package.
>>     
>
> That issue goes away with llvm-gcc4. You would simply build llvm and
> then build llvm-gcc4. With llvm-gcc3, its a little more contorted:
>
> 1. build llvm tools only (don't build the runtime)
> 2. build llvm-gcc3
> 3. build the llvm runtime library
>   

Hi Reid,

I got llvm all up and running, thanks. I'm now trying to set up 
llvm-gcc4. Does llvm-gcc4 require the llvm object files, or can I 
install llvm, remove all the intermediary files, and then build 
llvm-gcc4? Also, if I'm just doing a one-off build, do I have to make an 
obj and install directory, or can I just build it straight out of the 
llvm-gcc4 source directory? Finally, do I have to install into the 
parallel install directory, or can I install into any directory I'd like?

Thanks again,
-e