Diff for /gforth/configure.in between versions 1.22 and 1.27

version 1.22, 1996/02/19 19:19:33 version 1.27, 1996/10/28 17:24:33
Line 42  AC_DEFINE(INDIRECT_THREADED)) Line 42  AC_DEFINE(INDIRECT_THREADED))
   
 AC_ARG_WITH(debug,  AC_ARG_WITH(debug,
 [  --with-debug     specifies option -g to compile with debug info (default)  [  --with-debug     specifies option -g to compile with debug info (default)
    --without-debug  omits the -g switch and creates smaller images on    --without-debug  omits the -g switch and creates smaller images on
                     machines where "strip" has problems with gcc style                     machines where "strip" has problems with gcc style
                     debugging informations.],                     debugging informations.],
 if test "$withval" = "yes"; then DEBUGFLAG=-g; fi)  if test "$withval" = "yes"; then DEBUGFLAG=-g; fi)
   
 CFLAGS=$CFLAGS  CFLAGS=$CFLAGS
Line 81  case "$ac_cv_sizeof_char_p" in Line 81  case "$ac_cv_sizeof_char_p" in
     ;;      ;;
 esac  esac
   
 AC_CHECK_INT_TYPE(sizeof(char *),cell,long)  AC_CHECK_SIZEOF(short)
   AC_CHECK_SIZEOF(int)
   AC_CHECK_SIZEOF(long)
   AC_CHECK_SIZEOF(long long)
   
   ac_cv_int_type_cell=none
   case "$ac_cv_sizeof_char_p" in
     $ac_cv_sizeof_short)
       ac_cv_int_type_cell=short
       ;;
     $ac_cv_sizeof_int)
       ac_cv_int_type_cell=int
       ;;
     $ac_cv_sizeof_long)
       ac_cv_int_type_cell=long
       ;;
     $ac_cv_sizeof_long_long)
       ac_cv_int_type_cell="long long"
       ;;
   esac
 if test "$ac_cv_int_type_cell" != int; then  if test "$ac_cv_int_type_cell" != int; then
         echo "So, sizeof(pointer)!=sizeof(int); looks like a DOS C compiler to me."          echo "So, sizeof(pointer)!=sizeof(int); looks like a DOS C compiler to me."
         echo "Since you don't have a proper C on this machine, that's one more reason"          echo "Since you don't have a proper C on this machine, that's one more reason"
         echo "to use Forth;-)"          echo "to use Forth;-)"
 fi  fi
 AC_CHECK_INT_TYPE(2*sizeof(char *),double cell,long long)  AC_DEFINE_UNQUOTED(CELL_TYPE,$ac_cv_int_type_cell)
   
   ac_cv_int_type_double_cell=none
   case `expr 2 '*' "$ac_cv_sizeof_char_p"` in
     $ac_cv_sizeof_short)
       ac_cv_int_type_double_cell=short
       ;;
     $ac_cv_sizeof_int)
       ac_cv_int_type_double_cell=int
       ;;
     $ac_cv_sizeof_long)
       ac_cv_int_type_double_cell=long
       ;;
     $ac_cv_sizeof_long_long)
       ac_cv_int_type_double_cell="long long"
       ;;
   esac
 if test "$ac_cv_int_type_double_cell" = none; then  if test "$ac_cv_int_type_double_cell" = none; then
         echo "Emulating double-cell arithmetic. This may be slow."          echo "Emulating double-cell arithmetic. This may be slow."
         echo "If you find this unacceptable, ask the GCC maintainers to provide proper"          echo "If you find this unacceptable, ask the GCC maintainers to provide proper"
         echo 'long longs for your machine (the GCC manual states that they "are twice as'          echo 'long longs for your machine (the GCC manual states that they \"are twice as'
         echo "long as \`long int'\")."          echo "long as \`long int\'\")."
         LIBOBJS="$LIBOBJS dblsub.o"          LIBOBJS="$LIBOBJS dblsub.o"
         AC_DEFINE(BUGGY_LONG_LONG)          AC_DEFINE(BUGGY_LONG_LONG)
   else
     AC_DEFINE_UNQUOTED(DOUBLE_CELL_TYPE,$ac_cv_int_type_double_cell)
 fi  fi
   
 #terminology is a bit unusual here: The host is the system on which  #terminology is a bit unusual here: The host is the system on which
Line 103  AC_CANONICAL_HOST Line 140  AC_CANONICAL_HOST
 case "$host_cpu" in  case "$host_cpu" in
         hppa*)          hppa*)
                 mach_h=hppa                  mach_h=hppa
                 LIBOBJS="$LIBOBJS cache.o"                  LIBOBJS="cache.o"
                 LDFLAGS="-Xlinker -N"                  LDFLAGS="-Xlinker -N"
                 LIBS="-L/lib/pa1.1/"                  LIBS="-L/lib/pa1.1/"
                 ;;                  ;;
Line 116  case "$host_cpu" in Line 153  case "$host_cpu" in
                 #!! direct/indirect threading switch                  #!! direct/indirect threading switch
                 #!! -m486 flag                  #!! -m486 flag
                 ;;                  ;;
           m68k)
                   mach_h=m68k
                   CFLAGS="$CFLAGS -fomit-frame-pointer -traditional-cpp"
                   ;;
         mips*)          mips*)
                 mach_h=mips                  mach_h=mips
                 #link text and data segment into the same 256M region!                  #link text and data segment into the same 256M region!
Line 139  dnl Now a little support for DOS/DJGCC Line 180  dnl Now a little support for DOS/DJGCC
 AC_SUBST(MAKE_EXE)  AC_SUBST(MAKE_EXE)
 MAKE_EXE=""  MAKE_EXE=""
   
   PATHSEP=":"
   AC_SUBST(PATHSEP)
   AC_DEFINE_UNQUOTED(PATHSEP,'$PATHSEP')
   
   AC_SUBST(FORTHSIZES)
   
 dnl copy commands for systems that don't have links  dnl copy commands for systems that don't have links
 AC_SUBST(LINK_KERNL16L)  AC_SUBST(LINK_KERNL16L)
 LINK_KERNL16L=""  LINK_KERNL16L=""
Line 157  LINK_KERNL64B="" Line 204  LINK_KERNL64B=""
 #then  #then
 #  echo Configuring for DOS!!!  #  echo Configuring for DOS!!!
 #  MAKE_EXE="coff2exe gforth"  #  MAKE_EXE="coff2exe gforth"
 #  LINK_KERNL32L='$(CP) kernl32l.fi kernal.fi'  #  LINK_KERNL32L='$(CP) kernl32l.fi kernel.fi'
 #fi  #fi
   
 dnl the following macro produces a warning with autoconf-2.1  dnl the following macro produces a warning with autoconf-2.1
 AC_C_BIGENDIAN  AC_C_BIGENDIAN
 AC_SUBST(KERNAL)  AC_SUBST(KERNEL)
 dnl ac_cv_c_bigendian is an undocumented variable of autoconf-2.1  dnl ac_cv_c_bigendian is an undocumented variable of autoconf-2.1
 if test $ac_cv_c_bigendian = yes; then  if test $ac_cv_c_bigendian = yes; then
   bytesex=b    bytesex=b
   KERNAL="kernl16b.fi kernl16l.fi kernl32b.fi kernl32l.fi kernl64b.fi kernl64l.fi"    KERNEL="kernl16b.fi kernl16l.fi kernl32b.fi kernl32l.fi kernl64b.fi kernl64l.fi"
 else  else
   bytesex=l    bytesex=l
   KERNAL="kernl16l.fi kernl16b.fi kernl32l.fi kernl32b.fi kernl64l.fi kernl64b.fi"    KERNEL="kernl16l.fi kernl16b.fi kernl32l.fi kernl32b.fi kernl64l.fi kernl64b.fi"
 fi  fi
   
 dnl Checks for programs.  dnl Checks for programs.
Line 181  dnl This check is just for making later Line 228  dnl This check is just for making later
 dnl using sin here is no good idea since it is built-into gcc and typechecked  dnl using sin here is no good idea since it is built-into gcc and typechecked
 AC_CHECK_LIB(m,asin)  AC_CHECK_LIB(m,asin)
 AC_FUNC_MEMCMP  AC_FUNC_MEMCMP
 AC_REPLACE_FUNCS(memmove strtoul pow10 strerror strsignal)  AC_REPLACE_FUNCS(memmove strtoul pow10 strerror strsignal atanh)
 AC_CHECK_FUNCS(sys_siglist)  AC_CHECK_FUNCS(sys_siglist)
 AC_DECL_SYS_SIGLIST  AC_DECL_SYS_SIGLIST
 AC_CHECK_FUNC(getopt_long,getopt_long="",getopt_long="getopt.o getopt1.o")  AC_CHECK_FUNC(getopt_long,getopt_long="",getopt_long="getopt.o getopt1.o")
Line 191  AC_REPLACE_FUNCS(ecvt) Line 238  AC_REPLACE_FUNCS(ecvt)
 dnl No check for select, because our replacement is no good under  dnl No check for select, because our replacement is no good under
 dnl anything but DOS  dnl anything but DOS
   
 kernal_fi=kernl${wordsize}${bytesex}.fi  kernel_fi=kernl${wordsize}${bytesex}.fi
 AC_SUBST(kernal_fi)  AC_SUBST(kernel_fi)
   
 AC_LINK_FILES(${mach_h}.h $kernal_fi,machine.h kernal.fi)  AC_LINK_FILES(${mach_h}.h $kernel_fi,machine.h kernel.fi)
 AC_OUTPUT(Makefile,echo timestamp > stamp-h)  AC_OUTPUT(Makefile,echo timestamp > stamp-h)
   

Removed from v.1.22  
changed lines
  Added in v.1.27


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