[Bug target/24837] New: move dynamic linker names out of LINK_SPEC and into new DYNAMIC_LINKER

["vapier at gentoo dot org" <gcc-bugzilla at gcc dot gnu dot org>]

as sent here http://gcc.gnu.org/ml/gcc-patches/2005-11/msg00795.html

some linux/freebsd elf targets already do this such as alpha, i386, and ppc. 
this patch fixes up a bunch of other linux elf targets to move the path of the
dynamic linker out of the LINK_SPEC define and into its own DYNAMIC_LINKER
define.

this is pretty useful when dealing with adding support for other libcs (like
uClibc) where all the other linux/elf settings are OK but we just want to
change the dynamic linker path to point to our own.

this affects x86_64, ia64, m68k, mips, parisc, s390, sh, sparc, and sparc64


-- 
           Summary: move dynamic linker names out of LINK_SPEC and into new
                    DYNAMIC_LINKER
           Product: gcc
           Version: 4.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: vapier at gentoo dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24837