https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61427
Torsten Robitzki <Torsten at Robitzki dot de> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED --- Comment #2 from Torsten Robitzki <Torsten at Robitzki dot de> --- after unsetting CPLUS_INCLUDE_PATH, DYLD_LIBRARY_PATH and LIBRARY_PATH the build succeeded. Thanks to all who contribute to gcc!!! :-)