[cfarm-users] bootstrapping gcc 13.2.0 on power9/10

[Peter Bergner]

On 3/14/24 4:15 AM, Sean McGovern via cfarm-users wrote:
> I have not been sucessful doing a simple bootstrap of gcc 13.2.0 on
> cfarm29 or cfarm120. It worked fine on cfarm110.
> 
> Are there any special tricks since they are little-endian?
> 
> $ ~/Projects/gcc-13.2.0/configure --prefix=$HOME/tools
> --libdir=$HOME/tools/lib64 --enable-languages='c,c++,lto'
> 
> with this configure line and running make I get a bunch of errors when
> compiling tree-vec-loop.cc, similar to the following:
> 
> gcc-13.2.0/gcc/tree-vect-loop.cc:5564:12: error: expected unqualified-id

I built both the gcc-13 release branch, as well as the gcc-13.2 release
tarball using your exact configure options above and both completed with
no errors for me.

Did you modify your PATH so you're picking up alternate tools to build
with or is there something you already installed in $HOME/tools/ that
could be interfering with your build?

Peter