[Bug bootstrap/63622] [5.0 Regression] Bootstrap fails on x86_64-apple-darwin1[34] after revision r216305

[howarth at bromo dot med.uc.edu]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63622

--- Comment #11 from howarth at bromo dot med.uc.edu ---
It looks like we aren't compiling some object files in libstdc++-v3/src/c++98
for gcc trunk which are are on gcc 4.9.2. In particular, we are missing...

ctype.o
ctype_configure_char.o
ctype_members.o
ios-inst.o
ios.o
iostream-inst.o
istream-inst.o
ostream-inst.o
sstream-inst.o
streambuf-inst.o