https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84554
matthew.hambley at metoffice dot gov.uk changed:
What |Removed |Added
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CC| |matthew.hambley at metoffice
dot g
| |ov.uk
--- Comment #1 from matthew.hambley at metoffice dot gov.uk ---
I see this too, with GCC 8.2.0.
tar -xf gcc-8.2.0.tar.xz
cd gcc-8.2.0
./contrib/download_prerequisites
cd ..
mkdir -p gcc-8.2.0-build
cd gcc-8.2.0-build
../gcc-8.2.0/configure --prefix=$package_dir/gcc/8.2.0
--enable-languages=c,c++,fortran,go --disable-multilib
make -j 16
It looks like it gets to stage 2 of the bootstrapping process, then it fails in
the MPFR self-test in the way described.
What seems to be happening is that it's correctly picking up gmp.h from the
in-source version but and old version of the library from /usr/lib64/libgmp.so.
