On Fri, Mar 2, 2012 at 8:44 AM, Richard Guenther <rguent...@suse.de> wrote:
>
> GCC 4.7.0 Release Candidate available from gcc.gnu.org
>
> The first release candidate for GCC 4.7.0 is available from
>
> ftp://gcc.gnu.org/pub/gcc/snapshots/4.7.0-RC-20120302
>
> and shortly its mirrors. It has been generated from SVN revision 184777.
>
> I have so far bootstrapped and tested the release candidate on
> x86_64-linux. Please test it and report any issues to bugzilla.
>
> If all goes well, I'd like to release 4.7.0 in about three weeks.
Building gmp/mpfr/mpc in tree fails in the configure-stage1-mpc step
with the current version of mpfr version 3.1.0, out since last
October, and mpc, version 0.9, out since Feb of 2011. I'm guessing
the sources moved or something.
For instance, just to get the configure step to pass, I had to change
the last line of the configure step in the generated Makefile from
this:
--disable-shared --with-gmp-include=$$r/$(HOST_SUBDIR)/gmp
--with-gmp-lib=$$r/$(HOST_SUBDIR)/gmp/.libs
--with-mpfr-include=$$s/mpfr
--with-mpfr-lib=$$r/$(HOST_SUBDIR)/mpfr/.libs
to this:
--disable-shared --with-gmp-include=$$r/$(HOST_SUBDIR)/gmp
--with-gmp-lib=$$r/$(HOST_SUBDIR)/gmp/.libs
--with-mpfr-include=$$s/mpfr/src
--with-mpfr-lib=$$r/$(HOST_SUBDIR)/mpfr/.libs
The key section is adding /src on the end of --with-mpfr-include=$$s/mpfr/src
That gets the build further, but it still doesn't work.
This same problem affects 4.6.
