contrib/cortex-strings/configure.ac

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  25
  26 AC_INIT(cortex-strings, 1.1-2012.06~dev)
  27 AM_INIT_AUTOMAKE(foreign subdir-objects color-tests dist-bzip2)
  28 AC_CONFIG_HEADERS([config.h])
  29 AC_CONFIG_FILES(Makefile)
  30 AC_CANONICAL_HOST
  31 AM_PROG_AS
  32 AC_PROG_CC
  33 AC_PROG_LIBTOOL
  34
  35 default_submachine=
  36
  37 case $host in
  38 aarch64*-*-*)
  39   arch=aarch64
  40   ;;
  41 arm*-*-*)
  42   arch=aarch32
  43   default_submachine=cortex-a9
  44   ;;
  45 x86_64-*-*-*)
  46   arch=generic
  47   ;;
  48 *)
  49   AC_MSG_ERROR([unknown architecture $host])
  50   ;;
  51 esac
  52
  53 AM_CONDITIONAL([HOST_AARCH32], [test x$arch = xaarch32])
  54 AM_CONDITIONAL([HOST_AARCH64], [test x$arch = xaarch64])
  55 AM_CONDITIONAL([HOST_GENERIC], [test x$arch = xgeneric])
  56
  57 AC_ARG_WITH([cpu],
  58             AS_HELP_STRING([--with-cpu=CPU],
  59                            [select code for CPU variant @<:@default=cortex-a9@:>@]]),
  60             [dnl
  61   case "$withval" in
  62   yes|'') AC_MSG_ERROR([--with-cpu requires an argument]) ;;
  63   no) ;;
  64   *) submachine="$withval" ;;
  65   esac
  66 ],
  67 [submachine=$default_submachine])
  68
  69 AC_SUBST(submachine)
  70 AM_CONDITIONAL([WITH_SUBMACHINE], [test x$submachine != x])
  71
  72 AC_ARG_WITH([neon],
  73             AC_HELP_STRING([--with-neon],
  74                            [include NEON specific routines @<:@default=yes@:>@]),
  75             [with_neon=$withval],
  76             [with_neon=yes])
  77 AC_SUBST(with_neon)
  78 AM_CONDITIONAL(WITH_NEON, test x$with_neon = xyes)
  79
  80 AC_ARG_WITH([vfp],
  81             AC_HELP_STRING([--with-vfp],
  82                            [include VFP specific routines @<:@default=yes@:>@]),
  83             [with_vfp=$withval],
  84             [with_vfp=yes])
  85 AC_SUBST(with_vfp)
  86 AM_CONDITIONAL(WITH_VFP, test x$with_vfp = xyes)
  87
  88 AC_OUTPUT