[Bug libstdc++/58638] libstdc++ builds as non-PIC when --with-pic is specified

[skunk at iskunk dot org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58638

--- Comment #1 from Daniel Richard G. <skunk at iskunk dot org> ---
A workaround for this issue is to build with CFLAGS="-fPIC" CXXFLAGS="-fPIC"
(presuming that one is building with GCC), in addition to --with-pic. This
results in a compiler build that does not fail as reported above.