https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69331
--- Comment #24 from dave.anglin at bell dot net --- On 2018-02-19 10:38 AM, redi at gcc dot gnu.org wrote: > I think we can rely on the relative placement, but it would be better to add > that to the _l flags used for the testsuite. I couldn't find how to add it in libstdc++.exp. "-L/home/dave/gnu/gcc/objdir/hppa-linux-gnu/libstdc++-v3/libsupc++/.libs" seems to have been passed down for toplevel. For C programs, libdir is set specially but not for C++ programs.