Remove sparc-aout and sparc-coff support
    
    bfd/
    	* Makefile.am: Remove sparc-aout and sparc-coff support.
    	* config.bfd: Likewise.
    	* configure.ac: Likewise.
    	* targets.c: Likewise.
    	* aout-sparcle.c: Delete.
    	* aoutf1.h: Delete.
    	* cf-sparclynx.c: Delete.
    	* coff-sparc.c: Delete.
    	* demo64.c: Delete.
    	* sparclinux.c: Delete.
    	* sparclynx.c: Delete.
    	* sparcnetbsd.c: Delete.
    	* sunos.c: Delete.
    	* Makefile.in: Regenerate.
    	* configure: Regenerate.
    	* po/SRC-POTFILES.in: Regenerate.
    binutils/
    	* testsuite/lib/binutils-common.exp: Remove sparc-aout and
    	sparc-coff support.
    gas/
    	* Makefile.am: Remove sparc-aout and sparc-coff support.
    	* config/obj-coff.h: Likewise.
    	* config/tc-sparc.c: Likewise.
    	* config/tc-sparc.h: Likewise.
    	* configure.tgt: Likewise.
    	* config/te-sparcaout.h: Delete.
    	* testsuite/gas/sun4/addend.d: Delete.
    	* testsuite/gas/sun4/addend.exp: Delete.
    	* testsuite/gas/sun4/addend.s: Delete.
    	* Makefile.in: Regenerate.
    	* po/POTFILES.in: Regenerate.
    ld/
    	* Makefile.am: Remove sparc-aout and sparc-coff support.
    	* configure.tgt: Likewise.
    	* testsuite/ld-elfvers/vers.exp: Likewise.
    	* testsuite/ld-elfvsb/elfvsb.exp: Likewise.
    	* testsuite/ld-elfweak/elfweak.exp: Likewise.
    	* testsuite/ld-shared/shared.exp: Likewise.
    	* emulparams/coff_sparc.sh: Delete.
    	* emulparams/sparcaout.sh: Delete.
    	* emulparams/sparclinux.sh: Delete.
    	* emulparams/sparcnbsd.sh: Delete.
    	* emulparams/sun4.sh: Delete.
    	* scripttempl/sparccoff.sc: Delete.
    	* Makefile.in: Regenerate.
    	* po/BLD-POTFILES.in: Regenerate.