http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46594
kargl at gcc dot gnu.org changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |kargl at gcc dot gnu.org Summary|[4.6 regression] |[4.6] libquadmath intrudes |libquadmath intrudes |generic (file system) |generic (file system) |namespace |namespace | --- Comment #1 from kargl at gcc dot gnu.org 2010-11-21 22:57:51 UTC --- This is not a regression. Although I agree that it is perhaps better to install the headers into lib/gcc/${TARGET}/4.6.0/include.