* Tobias Burnus wrote on Wed, Nov 17, 2010 at 08:20:39PM CET: > b) Building with a cross compiler is not supported by the > libquadmath configure script
> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46520 You should probably try out GCC_NO_EXECUTABLES in configure.ac and check with a couple of cross targets to find out whether you need to override any link checks with cache variables in the cross case. The symbol versioning test looks like it might qualify. OTOH libssp doesn't have cross measures for it either, so I'm not sure. Also, the test for __float128. It would be good to use configure cache variables (matching *_cv_*) for these (so the user can override them). Cheers, Ralf
