[gentoo-user] Re: dev-libs/ppl-0.12 breaks gcc?
On 16/04/12 20:53, Doug Hunley wrote: On Mon, Apr 16, 2012 at 13:39, Michael Molmike...@gmail.com wrote: On Mon, Apr 16, 2012 at 1:34 PM, Doug Hunleydoug.hun...@gmail.com wrote: On Mon, Apr 16, 2012 at 13:20, Michael Molmike...@gmail.com wrote: Are you using ccache? nope. no ccache, no distcc What are you using for CFLAGS? -O2 -pipe -march=native -mtune=native -mpopcnt -msahf -fomit-frame-pointer -fforce-addr -floop-interchange -floop-strip-mine -floop-block -ftree-loop-distribution -ftree-loop-linear -ftree-loop-linear is an alias for -floop-interchange. They do the same thing.
[gentoo-user] Re: dev-libs/ppl-0.12 breaks gcc?
On 04/16/2012 10:14 AM, Doug Hunley wrote: I'm currently running ~amd64 and when I ran a world update, dev-libs/ppl-0.12 was pulled down, compiled and installed. At that point, gcc stops compiling. It doesn't matter what I try to compile, whether it's the dev-libs/cloog-ppl rebuild that dev-libs/ppl-0.12. says to do, a recompile of gcc, or anything else. They all die with with 'internal compiler error'. I end up having to 'emerge -k gcc' and then masking dev-libs/ppl-0.12 to get back to a working compiler chain. I can't explain why the internal compiler error but I'd guess it's probably something in your CFLAGS, as the other replies suggested. But be aware that once you finally get ppl upgraded you'll need to rebuild cloog-ppl *without* the -floop-* flags because gcc will not build anything *with* those flags because the old cloog-ppl will now be broken. Until you rebuild it, of course.
