[PPL-devel] Fwd: ppl 0.11.2 vs llvm

[Jack Howarth]

On Sun, Aug 07, 2011 at 09:31:46AM +0200, Roberto Bagnara wrote:
> On 08/06/11 14:14, Jack Howarth wrote:
>>     I am rather baffled that you can't reproduce this problem on Linux.
>> Attached is a build and make check log from x86_64 Fedora 10 using the
>> ppl 0.11.2 release and the binary distribution of the clang 2.9 compilers
>> fromhttp://llvm.org/releases/2.9/clang+llvm-2.9-x86_64-linux.tar.bz2.
>> With CC set to clang and CXX set to clang++, I see the same failures as
>> under the clang compilers from Xcode 4.1 under Lion.
>
> Hi Jack,
>
> please try configuring the PPL with --disable-fpmath on both platforms
> and let us know if `make check' passes this way.
> Cheers,
>
>    Roberto

Roberto,
   Building ppl9 with...

  $ ../configure --prefix=/sw --mandir=/sw/share/man --infodir=/sw/share/info --disable-static --enable-pch --with-java=/System/Library/Frameworks/JavaVM.framework/Home CFLAGS=-g -O2 -pipe -fpch-preprocess -fPIC -fwrapv CXXFLAGS=-g -O2 -pipe -fpch-preprocess -fPIC -fwrapv CPPFLAGS=-I/System/Library/Frameworks/JavaVM.framework/Headers --enable-check=thorough --disable-fpmath -C

produces no testsuite failures when using clang3.0svn from Xcode 4.1. I'll repeat this with the stock llvm-gcc-4.2
system compilers from Xcode 4.1 as well.
                     Jack
ps Will --disable-fpmath introduce any problems for using the resulting ppl build with graphite in FSF gcc or cloog-ppl?

>
> -- 
> Prof. Roberto Bagnara
> Applied Formal Methods Laboratory
> Department of Mathematics, University of Parma, Italy
> http://www.cs.unipr.it/~bagnara/
> mailto:bagnara at cs.unipr.it
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