gdb/configure.in

   1 srcname="GDB"
   2 srctrigger=main.c
   3
   4 # per-host:
   5
   6 # map host info into gdb names.
   7
   8 case "${host_cpu}" in
   9
  10 m68k)
  11         case "${host_vendor}" in
  12         att)    gdb_host=3b1 ;;
  13         altos)
  14                 case "${host_os}" in
  15                 gas)    gdb_host=altosgas ;;
  16                 *)      gdb_host=altos ;;
  17                 esac
  18                 ;;
  19         hp)
  20                 case ${host_os} in
  21                 hpux)   gdb_host=hp300hpux ;;
  22                 bsd)    gdb_host=hp300bsd ;;
  23                 esac
  24                 ;;
  25
  26         isi)    gdb_host=isi ;;
  27         sony)   gdb_host=news ;;
  28         sun)
  29                 case "${host_os}" in
  30                 sunos3) gdb_host=sun3os3 ;;
  31                 sunos4) gdb_host=sun3os4 ;;
  32                 *)      gdb_host=sun3 ;;
  33                 esac
  34                 ;;
  35         esac
  36         ;;
  37
  38 m68000)
  39         case "${host_vendor}" in
  40         sun)
  41                 case "${host_os}" in
  42                 sunos3) gdb_host=sun2os3 ;;
  43                 sunos4) gdb_host=sun2os4 ;;
  44                 *)      gdb_host=sun2 ;;
  45                 esac
  46         esac
  47         ;;
  48
  49 sparc)
  50         case "${host_os}" in
  51         sunos3) gdb_host=sun4os3 ;;
  52         sunos4) gdb_host=sun4os4 ;;
  53         *)      gdb_host=sun4 ;;
  54         esac
  55         ;;
  56
  57 m68030)
  58         case "${host_vendor}" in
  59         sony)   gdb_host=news1000 ;;
  60         esac
  61         ;;
  62
  63 mips)
  64         case "${host_vendor}" in
  65         sony)   gdb_host=bigmips ;;
  66         dec)    gdb_host=dec3100 ;;
  67         little) gdb_host=littlemips ;;
  68         sgi)    gdb_host=irix3 ;;
  69         esac
  70         ;;
  71
  72 i386)
  73         case "${host_vendor}" in
  74         sun)    gdb_host=sun386 ;;
  75         sco)    gdb_host=i386sco ;;
  76         sequent)        gdb_host=symmetry ;;
  77         *)
  78                 case "${host_os}" in
  79                 sysv)   gdb_host=i386v ;;
  80                 sysv32) gdb_host=i386v32 ;;
  81                 mach)   gdb_host=i386mach ;;
  82                 esac
  83                 ;;
  84         esac
  85         ;;
  86
  87 c1 | c2)        gdb_host=convex ;;
  88
  89 ns32k)
  90         case "${host_vendor}" in
  91         umax)   gdb_host=umax ;;
  92         esac
  93         ;;
  94
  95 romp)
  96         gdb_host=rtbsd
  97         ;;
  98
  99 a29k)
 100         gdb_host=ultra3
 101         ;;
 102
 103 arm | vax | m88k | merlin | none | np1 | pn | pyramid | tahoe)
 104         gdb_host=${host_cpu}
 105         ;;
 106
 107 ### unhandled hosts
 108 #altosgas
 109 #i386v-g
 110 #i386v32-g
 111
 112 esac
 113
 114 if [ ! -f xconfig/${gdb_host} ]; then
 115         echo '***' "Gdb does not support host ${host}" 1>&2
 116         exit 1
 117 fi
 118
 119 #  We really shouldn't depend on there being a space after XM_FILE= ...
 120 hostfile=`awk '$1 == "XM_FILE=" { print $2 }' <xconfig/${gdb_host}`
 121
 122 # per-target:
 123
 124 case "${target_cpu}" in
 125
 126 m68k)
 127         case "${target_vendor}" in
 128         att)    gdb_target=3b1 ;;
 129         altos)  gdb_target=altos ;;
 130         hp)
 131                 case "${target_os}" in
 132                 bsd)    gdb_target=hp300bsd ;;
 133                 hpux)   gdb_target=hp300hpux ;;
 134                 esac
 135                 ;;
 136         sun)
 137                 case "${target_os}" in
 138                 sunos3) gdb_target=sun3os3 ;;
 139                 sunos4) gdb_target=sun3os4 ;;
 140                 *)      gdb_target=sun3 ;;
 141                 esac
 142                 ;;
 143         wrs)    gdb_target=vxworks68 ;;
 144         isi)    gdb_target=isi ;;
 145         sony)   gdb_target=news ;;
 146         esac
 147         ;;
 148
 149 m68000)
 150         case "${target_vendor}" in
 151         sun)
 152                 case "${target_os}" in
 153                 sunos3) gdb_target=sun2os3 ;;
 154                 sunos4) gdb_target=sun2os4 ;;
 155                 *)      gdb_target=sun2 ;;
 156                 esac
 157         esac
 158         ;;
 159
 160 m68030)
 161         case "${target_vendor}" in
 162         sony)   gdb_target=news1000 ;;
 163         esac
 164         ;;
 165
 166 none | arm | tahoe | vax | np1 | pn | np1 | pn | pyramid | merlin | m88k)
 167         gdb_target=${target_cpu} ;;
 168
 169 a29k)
 170         case "${target_os}" in
 171         none|aout|coff) gdb_target=a29k ;;
 172         sym1)   gdb_target=ultra3 ;;
 173         kern)   gdb_target=a29k-kern ;;
 174         esac
 175         ;;
 176
 177 mips)
 178         case "${target_vendor}" in
 179         sony)   gdb_target=bigmips ;;
 180         dec)    gdb_target=dec3100 ;;
 181         little) gdb_target=littlemips ;;
 182         sgi)    gdb_target=irix3 ;;
 183         esac
 184         ;;
 185
 186 c1 | c2)        gdb_target=convex ;;
 187
 188 sparc)
 189         case "${target_vendor}" in
 190         sun)
 191                 case "${target_os}" in
 192                 sunos3) gdb_target=sun4os3 ;;
 193                 sunos4) gdb_target=sun4os4 ;;
 194                 *)      gdb_target=sun4 ;;
 195                 esac
 196                 ;;
 197         esac
 198         ;;
 199
 200
 201 i386)
 202         case "${target_vendor}" in
 203         sco)    gdb_target=i386sco ;;
 204         sun)    gdb_target=sun386 ;;
 205         sequent)        gdb_target=symmetry ;;
 206         coff)   gdb_target=i386v ;;
 207         aout)   gdb_target=i386v ;;
 208         *)
 209                 case "${target_os}" in
 210                 sysv)   gdb_target=i386v ;;
 211                 sysv32) gdb_target=i386v32 ;;
 212                 mach)   gdb_target=i386mach ;;
 213                 esac
 214         esac
 215         ;;
 216
 217 i960)
 218         case "${target_vendor}" in
 219         bout | wrs)     gdb_target=vxworks960 ;;
 220         coff | intel)   gdb_target=nindy960 ;;
 221         esac
 222         ;;
 223
 224 ns32k)
 225         case "${target_vendor}" in
 226         utek)   gdb_target=umax ;;
 227         esac
 228         ;;
 229
 230 ### unhandled targets
 231 # altosgas
 232 # i386v-g
 233 # i386v32-g
 234
 235 esac
 236
 237 if [ ! -f tconfig/${gdb_target} ]; then
 238         echo '***' "Gdb does not support target ${target}" 1>&2
 239         exit 1
 240 fi
 241
 242 if [ -z "${removing}" ] ; then
 243         cat xconfig/${gdb_host} tconfig/${gdb_target} | awk '$1 == "#msg" {
 244                 print substr($0,6)}'
 245 fi
 246
 247 #  We really shouldn't depend on there being a space after TM_FILE= ...
 248 targetfile=`awk '$1 == "TM_FILE=" { print $2 }' <tconfig/${gdb_target}`
 249
 250 host_makefile_frag=xconfig/${gdb_host}
 251 target_makefile_frag=tconfig/${gdb_target}
 252
 253 # If hostfile (XM_FILE) and/or targetfile (TM_FILE) is not set in the
 254 # ?config/* file, we don't make the corresponding links.  But we have
 255 # to remove the xm.h files and tm.h files anyway, e.g. when switching
 256 # from "configure host" to "configure none".
 257 files=
 258 links=
 259 rm -f xm.h
 260 if [ "${hostfile}" != "" ]; then
 261         files="${files} ${hostfile}"
 262         links="${links} xm.h"
 263 fi
 264 rm -f tm.h
 265 if [ "${targetfile}" != "" ]; then
 266         files="${files} ${targetfile}"
 267         links="${links} tm.h"
 268 fi
 269
 270 # post-target:
 271
 272 case ${srcdir} in
 273   .)
 274     ;;
 275   *)
 276     grep -s "source ${srcdir}/.gdbinit" .gdbinit 2>/dev/null || \
 277       echo "source ${srcdir}/.gdbinit" >> .gdbinit
 278 esac
 279
 280 cat ${srcdir}/alldeps.mak ${srcdir}/depend >>Makefile