Re: [PATCH 1/2] PR 115800: Fix libgfortran build using --with-cpu=power5

2024-07-18 Thread Kewen.Lin
Hi Mike, I guess you should CC fort...@gcc.gnu.org as well. on 2024/7/11 01:25, Michael Meissner wrote: > If you build a little endian compiler and select a default CPU of power5 > (i.e. --with-cpu=power5), GCC cannot be built. The reason is that both the > libgfortran and libstdc++-v3 libraries

[PATCH 1/2] PR 115800: Fix libgfortran build using --with-cpu=power5

2024-07-10 Thread Michael Meissner
If you build a little endian compiler and select a default CPU of power5 (i.e. --with-cpu=power5), GCC cannot be built. The reason is that both the libgfortran and libstdc++-v3 libraries assume that all little endian powerpc builds support IEEE 128-bit floating point. However, if the default cpu