------- Comment #8 from bonzini at gnu dot org 2010-07-13 09:32 -------
Yes, C-only bootstrap is enough.
Regarding the removal of an installed GMP, in theory yes, it would be
preferable. In practice removing it would force you to use an old bootstrap
GCC that does not use MPC/MPFR/GMP, and there is an easy way to check that the
right library is used for the build, so it is not necessary. Since in-tree
GMP/MPFR are statically linked, just do "ldd *gcc/cc1" in the build directory,
and check that it doesn't include any relevant GMP/MPFR/MPC shared library.
For smoke testing, just compile a simple "int main() {}" file.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44455
