[Bug libgcc/63684] Build failure due to "Let GDB reuse GCC's parser."

[sasha.levin at oracle dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63684

--- Comment #2 from Sasha Levin <sasha.levin at oracle dot com> ---
Building on x86, config options are:

./configure --prefix=/home/sasha/gcc-inst/ --with-arch=native
--with-tune=native --enable-languages=c --enable-lto --enable-gold
--disable-libstdcxx 
e --with-tune=native --enable-languages=c --enable-lto --enable-gold
--disable-libstdcx