* configure.in (target configurations): Reformat into table.
authorJohn Gilmore <gnu@cygnus>
Fri, 28 Aug 1992 04:58:27 +0000 (04:58 +0000)
committerJohn Gilmore <gnu@cygnus>
Fri, 28 Aug 1992 04:58:27 +0000 (04:58 +0000)
Remove unsupp. Amigados host and target.  Ditto Mach 386 target.

* tm-altosgas.h, tm-i386v-g.h:  Remove ancient coff encap configs.
* config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}:  Ditto.
* config/{i386sco.mt,i386v32.mt}:  Remove; identical to i386v.mt.
* config/{go32.mt,i960.mt}:  Remove; they only printed error msgs.
* config/nindy960.mt:  Remove useless MT_CFLAGS setting.
* config/i386aout.mt:  Use tm-i386v.h, not tm-i386v-g.h.

* Makefile.in (config-check):  Add command to check whether
configure.in is consistent with config/*.

gdb/ChangeLog
gdb/Makefile.in
gdb/configure.in

index b3bb761..59cc3c3 100644 (file)
@@ -1,3 +1,18 @@
+Thu Aug 27 20:04:56 1992  John Gilmore  (gnu@cygnus.com)
+
+       * configure.in (target configurations):  Reformat into table.
+       Remove unsupp. Amigados host and target.  Ditto Mach 386 target.
+
+       * tm-altosgas.h, tm-i386v-g.h:  Remove ancient coff encap configs.
+       * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}:  Ditto.
+       * config/{i386sco.mt,i386v32.mt}:  Remove; identical to i386v.mt.
+       * config/{go32.mt,i960.mt}:  Remove; they only printed error msgs.
+       * config/nindy960.mt:  Remove useless MT_CFLAGS setting.
+       * config/i386aout.mt:  Use tm-i386v.h, not tm-i386v-g.h.
+
+       * Makefile.in (config-check):  Add command to check whether
+       configure.in is consistent with config/*.
+
 Wed Aug 26 21:10:52 1992  John Gilmore  (gnu@cygnus.com)
 
        * configure.in (host configurations):  Reformat nested cases into
index 39241dd..6de68c2 100644 (file)
@@ -178,6 +178,19 @@ DEMANGLER = cplus-dem
 ####
 # End of host and target-dependent makefile fragments
 
+FLAGS_TO_PASS = \
+       "against=$(against)" \
+       "AR=$(AR)" \
+       "AR_FLAGS=$(AR_FLAGS)" \
+       "CC=$(CC)" \
+       "CFLAGS=$(CFLAGS)" \
+       "RANLIB=$(RANLIB)" \
+       "MAKEINFO=$(MAKEINFO)" \
+       "INSTALL=$(INSTALL)" \
+       "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
+       "INSTALL_DATA=$(INSTALL_DATA)" \
+       "BISON=$(BISON)"
+
 # Source files in the main directory.
 # Files which are included via a config/* Makefile fragment
 # should *not* be specified here; they're in "ALLDEPFILES".
@@ -302,14 +315,14 @@ YYOBJ = c-exp.tab.o m2-exp.tab.o
        ${CC} -c ${INTERNAL_CFLAGS} $<
 
 all: gdb
-       $(MAKE) subdir_do DO=all "DODIRS=$(SUBDIRS)"
+       $(MAKE) subdir_do DO=all "DODIRS=$(SUBDIRS)" $(FLAGS_TO_PASS)
 check:
 info: force
-       $(MAKE) subdir_do DO=info "DODIRS=$(SUBDIRS)" "MAKEINFO=$(MAKEINFO)"
+       $(MAKE) subdir_do DO=info "DODIRS=$(SUBDIRS)" $(FLAGS_TO_PASS)
 install-info: force
-       $(MAKE) subdir_do DO=install-info "DODIRS=$(SUBDIRS)"
+       $(MAKE) subdir_do DO=install-info "DODIRS=$(SUBDIRS)" $(FLAGS_TO_PASS)
 clean-info: force
-       $(MAKE) subdir_do DO=clean-info "DODIRS=$(SUBDIRS)"
+       $(MAKE) subdir_do DO=clean-info "DODIRS=$(SUBDIRS)" $(FLAGS_TO_PASS)
 
 gdb.z:gdb.1
        nroff -man $(srcdir)/gdb.1 | col -b > gdb.t 
@@ -317,10 +330,16 @@ gdb.z:gdb.1
        mv gdb.t.z gdb.z
        
 install: gdb 
+       -parent=`echo $(bindir)|sed -e 's@/[^/]*$$@@'`; \
+       if [ -d $$parent ] ; then true ; else mkdir $$parent ; fi
+       -if [ -d $(bindir) ] ; then true ; else mkdir $(bindir) ; fi
+       -parent=`echo $(man1dir)|sed -e 's@/[^/]*$$@@'`; \
+       if [ -d $$parent ] ; then true ; else mkdir $$parent ; fi
+       -if [ -d $(man1dir) ] ; then true ; else mkdir $(man1dir) ; fi
        $(INSTALL_PROGRAM) gdb $(bindir)/$(program_prefix)gdb
        $(INSTALL_DATA) $(srcdir)/gdb.1 $(man1dir)/$(program_prefix)gdb.1
        $(M_INSTALL)
-       $(MAKE) subdir_do DO=install "DODIRS=$(SUBDIRS)"
+       $(MAKE) subdir_do DO=install "DODIRS=$(SUBDIRS)" $(FLAGS_TO_PASS)
 
 init.c: $(srcdir)/munch $(OBS) $(TSOBS)
        $(srcdir)/munch ${MUNCH_DEFINE} $(OBS) $(TSOBS) > init.c
@@ -458,6 +477,20 @@ config.status:
        @echo "You must configure gdb.  Look at the README file for details."
        @false
 
+# This checks the configure.in file versus the config/ directory.
+config-check: config-check-hosts config-check-targets
+config-check-hosts:
+       grep gdb_host= ${srcdir}/configure.in | \
+               sed -e 's/.*gdb_host=//' -e 's/ ;;$$/.mh/' | sort -u >HOSTconf.o
+       (cd ${srcdir}/config; ls *.mh) >HOSTdir.o
+       diff -u HOSTconf.o HOSTdir.o
+
+config-check-targets:
+       grep gdb_target= ${srcdir}/configure.in | \
+               sed -e 's/.*gdb_target=//' -e 's/ ;;$$/.mh/' | sort -u >TARGconf.o
+       (cd ${srcdir}/config; ls *.mt) >TARGdir.o
+       diff -u HOSTconf.o HOSTdir.o
+
 # These are not generated by "make depend" because they only are there
 # for some machines.
 # But these rules don't do what we want; we want to hack the foo.o: tm.h
@@ -548,19 +581,19 @@ clean:
        rm -f init.c version.c
        rm -f gdb core gdb.tar gdb.tar.Z make.log
        rm -f gdb[0-9]
-       @$(MAKE) subdir_do DO=clean "DODIRS=$(SUBDIRS)"
+       @$(MAKE) subdir_do DO=clean "DODIRS=$(SUBDIRS)" $(FLAGS_TO_PASS)
 
 distclean: clean c-exp.tab.c m2-exp.tab.c TAGS
        rm -f tm.h xm.h config.status
        rm -f y.output yacc.acts yacc.tmp
        rm -f ${TESTS} Makefile depend
-       @$(MAKE) subdir_do DO=distclean "DODIRS=$(SUBDIRS)"
+       @$(MAKE) subdir_do DO=distclean "DODIRS=$(SUBDIRS)" $(FLAGS_TO_PASS)
 
 realclean: clean
        rm -f c-exp.tab.c m2-exp.tab.c TAGS
        rm -f tm.h xm.h config.status
        rm -f Makefile depend
-       @$(MAKE) subdir_do DO=realclean "DODIRS=$(SUBDIRS)"
+       @$(MAKE) subdir_do DO=realclean "DODIRS=$(SUBDIRS)" $(FLAGS_TO_PASS)
 
 STAGESTUFF=${OBS} ${TSOBS} ${NTSOBS} ${ADD_FILES} init.c init.o version.c gdb
 
@@ -568,18 +601,7 @@ subdir_do: force
        @for i in $(DODIRS); do \
                if [ -d ./$$i ] ; then \
                        if (cd ./$$i; \
-                               $(MAKE) \
-                                       "against=$(against)" \
-                                       "AR=$(AR)" \
-                                       "AR_FLAGS=$(AR_FLAGS)" \
-                                       "CC=$(CC)" \
-                                       "CFLAGS=$(CFLAGS)" \
-                                       "RANLIB=$(RANLIB)" \
-                                       "MAKEINFO=$(MAKEINFO)" \
-                                       "INSTALL=$(INSTALL)" \
-                                       "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
-                                       "INSTALL_DATA=$(INSTALL_DATA)" \
-                                       "BISON=$(BISON)" $(DO)) ; then true ; \
+                               $(MAKE) $(FLAGS_TO_PASS) $(DO)) ; then true ; \
                        else exit 1 ; fi ; \
                else true ; fi ; \
        done
@@ -592,26 +614,26 @@ force:
 # Documentation!
 # GDB QUICK REFERENCE (TeX dvi file, CM fonts)
 refcard.dvi: $(srcdir)/doc/refcard.tex
-       ( cd ./doc; $(MAKE) refcard.dvi )
+       ( cd ./doc; $(MAKE) refcard.dvi $(FLAGS_TO_PASS) )
        mv ./doc/refcard.dvi .
 
 # GDB QUICK REFERENCE (PostScript output, common PS fonts)
 refcard.ps: $(srcdir)/doc/refcard.tex
-       ( cd ./doc; $(MAKE) refcard.ps )
+       ( cd ./doc; $(MAKE) refcard.ps $(FLAGS_TO_PASS) )
        mv ./doc/refcard.ps .
 
 # GDB MANUAL: TeX dvi file
 gdb.dvi: ./doc/gdb-all.texi
-       ( cd ./doc; $(MAKE) M4=$(M4) gdb.dvi )
+       ( cd ./doc; $(MAKE) M4=$(M4) gdb.dvi $(FLAGS_TO_PASS) )
        mv ./doc/gdb.dvi .
 
 # GDB MANUAL: info file
 gdb.info: ./doc/gdb-all.texi
-       ( cd ./doc; $(MAKE) M4=$(M4) gdb.info )
+       ( cd ./doc; $(MAKE) M4=$(M4) gdb.info $(FLAGS_TO_PASS) )
        mv ./doc/gdb.info* .
 
 ./doc/gdb-all.texi:
-       (cd $(srcdir)/doc; $(MAKE) M4=$(M4) gdb-all.texi)
+       (cd $(srcdir)/doc; $(MAKE) M4=$(M4) gdb-all.texi $(FLAGS_TO_PASS) )
 
 # Make copying.c from COPYING
 copying.c: ${srcdir}/COPYING ${srcdir}/copying.awk
index cf56439..b9bbe2d 100644 (file)
@@ -15,62 +15,63 @@ arm-*-*)            gdb_host=arm ;;
 
 c[12]-*-*)             gdb_host=convex ;;
 
-hppa*-hp-hpux)         gdb_host=hppahpux ;;
 hppa*-hp-bsd)          gdb_host=hppabsd ;;
+hppa*-hp-hpux)         gdb_host=hppahpux ;;
 
-i[34]86-sequent-*)     gdb_host=symmetry ;;
 i[34]86-ncr-*)         gdb_host=ncr3000 ;;
+i[34]86-sequent-*)     gdb_host=symmetry ;;
 
 i[34]86-*-go32)                gdb_host=go32 ;;
-i[34]86-*-sysv32)      gdb_host=i386v32 ;;
+i[34]86-*-linux)       gdb_host=linux ;;
+i[34]86-*-mach)                gdb_host=i386mach ;;
+i[34]86-*-scosysv*)    gdb_host=i386sco ;;
 i[34]86-*-sunos*)      gdb_host=sun386 ;;
+i[34]86-*-sysv32)      gdb_host=i386v32 ;;
 i[34]86-*-sysv4*)      gdb_host=i386v4 ;;
 i[34]86-*-sysv*)       gdb_host=i386v ;;
-i[34]86-*-scosysv*)    gdb_host=i386sco ;;
-i[34]86-*-mach)                gdb_host=i386mach ;;
-i[34]86-*-linux)       gdb_host=linux ;;
 
 i860-*-*)              gdb_host=stratus ;;
 
-m68k-apollo*-sysv*)    gdb_host=apollo68v ;;
+m68000-sun-sunos3)     gdb_host=sun2os3 ;;
+m68000-sun-sunos4)     gdb_host=sun2os4 ;;
 
-m68k-att-*)            gdb_host=3b1 ;;
+m68030-sony-*)         gdb_host=news1000 ;;
 
 m68k-altos-*)          gdb_host=altos ;;
 
+m68k-apollo*-sysv*)    gdb_host=apollo68v ;;
+
+m68k-att-*)            gdb_host=3b1 ;;
+
 m68k-cbm-sysv4*)       gdb_host=amix ;;
 
-m68k-hp-hpux)          gdb_host=hp300hpux ;;
 m68k-hp-bsd)           gdb_host=hp300bsd ;;
+m68k-hp-hpux)          gdb_host=hp300hpux ;;
 
 m68k-isi-*)            gdb_host=isi ;;
+
 m68k-sony-*)           gdb_host=news ;;
 
 m68k-sun-sunos3)       gdb_host=sun3os3 ;;
 m68k-sun-sunos4)       gdb_host=sun3os4 ;;
 m68k-sun-*)            gdb_host=sun3 ;;
 
-m68000-sun-sunos3)     gdb_host=sun2os3 ;;
-m68000-sun-sunos4)     gdb_host=sun2os4 ;;
-
-m68030-sony-*)         gdb_host=news1000 ;;
-
 m88k-motorola-*)       gdb_host=delta88 ;;
 m88k-*-*)              gdb_host=m88k ;;
 
-mips-sony-*)           gdb_host=bigmips ;;
 mips-dec-*)            gdb_host=decstation ;;
 mips-little-*)         gdb_host=littlemips ;;
 mips-sgi-irix3)                gdb_host=irix3 ;;
 mips-sgi-irix4)                gdb_host=irix4 ;;
+mips-sony-*)           gdb_host=bigmips ;;
 
 none-*-*)              gdb_host=none ;;
+
 np1-*-*)               gdb_host=np1 ;;
 
 ns32k-umax-*)          gdb_host=umax ;;
 ns32k-utek-sysv)       gdb_host=merlin ;;
 
-
 pn-*-*)                        gdb_host=pn ;;
 
 pyramid-*-*)           gdb_host=pyramid ;;
@@ -79,9 +80,9 @@ romp-*-*)             gdb_host=rtbsd ;;
 
 rs6000-*-*)            gdb_host=rs6000 ;;
 
+sparc-*-solaris2*)     gdb_host=sun4sol2 ;;
 sparc-*-sunos3)                gdb_host=sun4os3 ;;
 sparc-*-sunos4)                gdb_host=sun4os4 ;;
-sparc-*-solaris2*)     gdb_host=sun4sol2 ;;
 sparc-*-*)             gdb_host=sun4 ;;
 
 tahoe-*-*)             gdb_host=tahoe ;;
@@ -89,11 +90,6 @@ tahoe-*-*)           gdb_host=tahoe ;;
 vax-*-bsd*)            gdb_host=vaxbsd ;;
 vax-*-ultrix*)         gdb_host=vaxult ;;
 
-### unhandled hosts
-#altosgas
-#i386v-g
-#i386v32-g
-
 esac
 
 
@@ -107,178 +103,107 @@ hostfile=`awk '$1 == "XM_FILE=" { print $2 }' <${srcdir}/config/${gdb_host}.mh`
 
 # per-target:
 
-case "${target_cpu}" in
-
-m68k)
-       case "${target_vendor}" in
-       att)    gdb_target=3b1 ;;
-       altos)  gdb_target=altos ;;
-       cbm)
-               case ${target_os} in
-               amigados)       gdb_target=amigados ;;
-               sysv4*)         gdb_target=amix ;;
-               esac
-               ;;
-       ericsson) gdb_target=es1800 ;;
-       hp)
-               case "${target_os}" in
-               bsd)    gdb_target=hp300bsd ;;
-               hpux)   gdb_target=hp300hpux ;;
-               esac
-               ;;
-       sun)
-               case "${target_os}" in
-               sunos3) gdb_target=sun3os3 ;;
-               sunos4) gdb_target=sun3os4 ;;
-               *)      gdb_target=sun3 ;;
-               esac
-               ;;
-       wrs)    gdb_target=vxworks68 ;;
-       netx)   gdb_target=vxworks68 ;;
-       isi)    gdb_target=isi ;;
-       sony)   gdb_target=news ;;
-       esac
-       case "${target_os}" in
-       os68k)  gdb_target=os68k ;;
-       esac
-       ;;
-
-m68000)
-       case "${target_vendor}" in
-       sun)
-               case "${target_os}" in
-               sunos3) gdb_target=sun2os3 ;;
-               sunos4) gdb_target=sun2os4 ;;
-               *)      gdb_target=sun2 ;;
-               esac
-               ;;
-       ericsson) gdb_target=es1800 ;;
-       wrs)    gdb_target=vxworks68 ;;
-       esac
-       ;;
-
-m680[124]0)
-       case "${target_vendor}" in
-       wrs)    gdb_target=vxworks68 ;;
-       esac
-       ;;
-
-m68030)
-       case "${target_vendor}" in
-       sony)   gdb_target=news1000 ;;
-       wrs)    gdb_target=vxworks68 ;;
-       esac
-       ;;
-
-m68kmote)
-       case "${target_vendor}" in
-       tandem) gdb_target=st2000 ;;
-       esac
-       ;;
-
-none | arm | tahoe | vax | np1 | pn | np1 | pn | pyramid | merlin)
-       gdb_target=${target_cpu} ;;
-
-m88k)
-       case "${target_vendor}" in
-       motorola) gdb_target=delta88 ;;
-       *) gdb_target=dgux ;;
-       esac
-       ;;
-a29k)
-       case "${target_os}" in
-       none|aout|coff) gdb_target=a29k ;;
-       sym1)   gdb_target=ultra3 ;;
-       kern)   gdb_target=a29k-kern ;;
-       ebmon)  gdb_target=a29k;;
-       udi)    gdb_target=a29k-udi;;
-       esac
-       ;;
-       
-mips)
-       case "${target_vendor}" in
-       sony)   gdb_target=bigmips ;;
-       big)    gdb_target=bigmips ;;
-       dec)    gdb_target=decstation ;;
-       little) gdb_target=littlemips ;;
-       sgi)    gdb_target=irix3 ;;
-       esac
-       ;;
-
-c1 | c2)       gdb_target=convex ;;
-
-sparc*)
-       case "${target_vendor}" in
-       sun | fujitsu)
-               case "${target_os}" in
-               sunos3)         gdb_target=sun4os3 ;;
-               sunos4)         gdb_target=sun4os4 ;;
-               solaris2*)      gdb_target=sun4sol2 ;;
-               *)              gdb_target=sun4 ;;
-               esac
-               ;;
-       esac
-       ;;
-
-h8300)
-       gdb_target=h8300hms 
-       ;;
-
-i860)  gdb_target=stratus
-       ;;
-
-i386 | i486)
-       case "${target_vendor}" in
-       sco)    gdb_target=i386sco ;;
-       sun)    gdb_target=sun386 ;;
-       sequent)        gdb_target=symmetry ;;
-       ncr)    gdb_target=ncr3000 ;;
-       *)
-               case "${target_os}" in
-               sysv32) gdb_target=i386v32 ;;
-               scosysv3*) gdb_target=i386v32 ;;
-               sysv4*) gdb_target=i386v4 ;;
-               sysv*)  gdb_target=i386v ;;
-               mach)   gdb_target=i386mach ;;
-               coff)   gdb_target=i386v ;;
-               aout)   gdb_target=i386aout ;;
-               linux)  gdb_target=linux ;;
-               esac
-       esac
-       ;;
-
-i960)
-       case "${target_vendor}" in
-       bout | wrs)     gdb_target=vxworks960 ;;
-       coff | intel)   gdb_target=nindy960 ;;
-       esac
-       ;;
-
-ns32k)
-       case "${target_vendor}" in
-       utek)   gdb_target=umax ;;
-       esac
-       ;;
-
-rs6000)
-       gdb_target=rs6000
-       ;;
-
-hppa*)
-       case "${target_vendor}" in
-       hp)
-               case "${target_os}" in
-               hpux)   gdb_target=hppahpux ;;
-               bsd)    gdb_target=hppabsd ;;
-               esac
-               ;;
-       esac
-       ;;
-
-### unhandled targets
-# altosgas
-# i386v-g
-# i386v32-g
+case "${target}" in
+
+a29k-*-aout)           gdb_target=a29k ;;
+a29k-*-coff)           gdb_target=a29k ;;
+a29k-*-ebmon)          gdb_target=a29k ;;
+a29k-*-kern)           gdb_target=a29k-kern ;;
+a29k-*-none)           gdb_target=a29k ;;
+a29k-*-sym1)           gdb_target=ultra3 ;;
+a29k-*-udi)            gdb_target=a29k-udi ;;
+
+arm-*-*)               gdb_target=arm ;;
+
+c1-*-*)                        gdb_target=convex ;;
+c2-*-*)                        gdb_target=convex ;;
+
+h8300-*-*)             gdb_target=h8300hms ;;
+
+hppa*-*-bsd)           gdb_target=hppabsd ;;
+hppa*-*-hpux)          gdb_target=hppahpux ;;
+
+i[34]86-sequent-*)     gdb_target=symmetry ;;
+i[34]86-ncr-*)         gdb_target=ncr3000 ;;
+i[34]86-*-sunos*)      gdb_target=sun386 ;;
+i[34]86-*-sysv4*)      gdb_target=i386v4 ;;
+i[34]86-*-scosysv3*)   gdb_target=i386v ;;
+i[34]86-*-sysv*)       gdb_target=i386v ;;
+i[34]86-*-coff)                gdb_target=i386v ;;
+i[34]86-*-aout)                gdb_target=i386aout ;;
+i[34]86-*-linux)       gdb_target=linux ;;
+
+i860-*-*)              gdb_target=stratus ;;
+
+i960-*-bout)           gdb_target=vxworks960 ;;
+i960-*-coff)           gdb_target=nindy960 ;;
+i960-*-nindy)          gdb_target=nindy960 ;;
+i960-*-vxworks)                gdb_target=vxworks960 ;;
+
+m68000-ericsson-*)     gdb_target=es1800 ;;
+
+m68000-*-sunos3)       gdb_target=sun2os3 ;;
+m68000-*-sunos4)       gdb_target=sun2os4 ;;
+
+m680[01234]0-*-vxworks)        gdb_target=vxworks68 ;;
+
+m68030-sony-*)         gdb_target=news1000 ;;
+
+m68k-altos-*)          gdb_target=altos ;;
+m68k-att-*)            gdb_target=3b1 ;;
+
+m68k-cbm-sysv4*)       gdb_target=amix ;;
+
+m68k-ericsson-*)       gdb_target=es1800 ;;
+
+m68k-hp-bsd)           gdb_target=hp300bsd ;;
+m68k-hp-hpux)          gdb_target=hp300hpux ;;
+
+m68k-isi-*)            gdb_target=isi ;;
+
+m68k-netx-*)           gdb_target=vxworks68 ;;
+
+m68k-sony-*)           gdb_target=news ;;
+
+m68k-*-sunos3*)                gdb_target=sun3os3 ;;
+m68k-*-sunos4*)                gdb_target=sun3os4 ;;
+m68k-sun-*)            gdb_target=sun3 ;;
+
+m68k-*-vxworks*)       gdb_target=vxworks68 ;;
+
+m68k-*-os68k)          gdb_target=os68k ;;
+
+m68kmote-tandem-*)     gdb_target=st2000 ;;
+
+m88k-motorola-*)       gdb_target=delta88 ;;
+m88k-*-*)              gdb_target=m88k ;;
+
+mips-big-*)            gdb_target=bigmips ;;
+mips-dec-*)            gdb_target=decstation ;;
+mips-little-*)         gdb_target=littlemips ;;
+mips-sgi-*)            gdb_target=irix3 ;;
+mips-sony-*)           gdb_target=bigmips ;;
+
+none-*-*)              gdb_target=none ;;
+
+np1-*-*)               gdb_target=np1 ;;
+
+ns32k-utek-sysv)       gdb_target=merlin ;;
+ns32k-utek-*)          gdb_target=umax ;;
+
+pn-*-*)                        gdb_target=pn ;;
+
+pyramid-*-*)           gdb_target=pyramid ;;
+
+rs6000-*-*)            gdb_target=rs6000 ;;
+
+sparc-*-solaris2*)     gdb_target=sun4sol2 ;;
+sparc-*-sunos3)                gdb_target=sun4os3 ;;
+sparc-*-sunos4)                gdb_target=sun4os4 ;;
+sparc-*-*)             gdb_target=sun4 ;;
+
+tahoe-*-*)             gdb_target=tahoe ;;
+vax-*-*)               gdb_target=vax ;;
 
 esac