sim/configure.in

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_PREREQ(2.3)dnl
   3 AC_INIT(Makefile.in)
   4
   5 AC_CONFIG_AUX_DIR(`cd $srcdir;pwd`/..)
   6 AC_CANONICAL_SYSTEM
   7 AC_ARG_PROGRAM
   8
   9 # WHEN ADDING ENTRIES TO THIS MATRIX:
  10 #  Make sure that the left side always has two dashes.  Otherwise you
  11 #  can get spurious matches.  Even for unambiguous cases, do this as a
  12 #  convention, else the table becomes a real mess to understand and maintain.
  13
  14 case "${target}" in
  15   arm*-*-*)             sim_target=arm ;;
  16   h8300*-*-*)           sim_target=h8300 ;;
  17   h8500-*-*)            sim_target=h8500 ;;
  18   sh*-*-*)              sim_target=sh ;;
  19   w65-*-*)              sim_target=w65 ;;
  20   z8k*-*-*)             sim_target=z8k ;;
  21   *)                    sim_target=none ;;
  22 esac
  23
  24 configdirs=${sim_target}
  25 AC_CONFIG_SUBDIRS($configdirs)
  26
  27 if test ! -f ${srcdir}/${sim_target}/${sim_target}.mt ; then
  28         target_makefile_frag=/dev/null
  29 else
  30         target_makefile_frag=${srcdir}/${sim_target}/${sim_target}.mt
  31 fi
  32
  33 frags=
  34 if test $target_makefile_frag != /dev/null; then
  35         frags="$frags $target_makefile_frag"
  36 fi
  37 AC_SUBST_FILE(target_makefile_frag)
  38 AC_SUBST(frags)
  39
  40 AC_OUTPUT(Makefile)