GitLab

	Delete stanzas.
	* config/i386/sco.h, config/i386/sco4.h, config/i386/scodbx.h,
	config/i386/sco4dbx.h, config/i386/x-sco4: Delete file.

	* optabs.c: Delete #ifdef BROKEN_LDEXP block.

	* POTFILES.in: Remove config/i386/sco.h, config/i386/sco4.h,
	config/i386/sco4dbx.h, and config/i386/scodbx.h.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41912 138bc75d-0d04-0410-961f-82ee72b054a4