vxworks patches from the Cygnus tree originally by
Michael Meissner <meissner@cygnus.com> and Vladimir Makarov
<vmakarov@cygnus.com>.
* sysv4.h (SUBTARGET_SWITCHES): Add vxworks.
(ENDFILE_SPEC): Likewise.
(LIB_VXWORKS_SPEC): New macro.
(STARTFILE_VXWORKS_SPEC): New macro.
(ENDFILE_VXWORKS_SPEC): New macro.
(LINK_START_VXWORKS_SPEC): New macro.
(LINK_OS_VXWORKS_SPEC): New macro.
(CPP_OS_VXWORKS_SPEC): New macro.
(SUBTARGET_EXTRA_SPECS): Add all the vxworks specs.
* vxppc.h: Rewrite to use proper configuration method.
* vxppcle.h: New file.
* ../../configure.in: Add powerpcle-wrs-vxworks*.
* ../../configure: Rebuilt.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/newppc-branch@31223 138bc75d-0d04-0410-961f-82ee72b054a4