On 02/06/2018 07:29 PM, Bas Vermeulen wrote: > I get that. But configure in the gcc sources doesn't actually process those. > So while they are in rules2, it doesn't actually change anything. > > See > https://github.com/gcc-mirror/gcc/blob/da8dff89fa9398f04b107e388cb706517ced9505/configure > and search for with-cpu (which would catch both --with-cpu-32 and > --with-cpu-64), and you won't find it there.
I really don't think that Matthias Klose had put those there without testing. "--with-cpu-*" is a common configure switch supported by gcc across all architectures. We use it on sparc64 as well, for example to set the default CPU to UltraSPARC for 32-bit sparc. Also, you're looking at the wrong file. It's in gcc/gcc/config.gcc: > https://github.com/gcc-mirror/gcc/blob/master/gcc/config.gcc Adrian -- .''`. John Paul Adrian Glaubitz : :' : Debian Developer - [email protected] `. `' Freie Universitaet Berlin - [email protected] `- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913
