[Bug fortran/46594] New: [4.6 regression] libquadmath intrudes generic (file system) namespace

[gerald at pfeifer dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46594

           Summary: [4.6 regression] libquadmath intrudes generic (file
                    system) namespace
           Product: gcc
           Version: 4.6.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: fortran
        AssignedTo: unassig...@gcc.gnu.org
        ReportedBy: ger...@pfeifer.com


libquadmath is now installed by default and installs two includes
files, specifically

   include/quadmath.h
   include/quadmath_weak.h 

This means one cannot install several versions of GCC into the
same prefix (using --program-suffix, --libdir, and --libexecdir)
any more, a regression.