Diff for /gforth/configure.in between versions 1.1 and 1.13

version 1.1, 1994/12/12 17:10:33 version 1.13, 1995/10/11 19:39:32
Line 20  AC_ARG_ENABLE(indirect-threaded, Line 20  AC_ARG_ENABLE(indirect-threaded,
                                 (default processor-dependent)],                                  (default processor-dependent)],
 AC_DEFINE(INDIRECT_THREADED))  AC_DEFINE(INDIRECT_THREADED))
   
   AC_ARG_WITH(debug,
   [  --with-debug     specifies option -g to compile with debug info (default)
      --without-debug  omits the -g switch and creates smaller images on
                       machines where "strip" has problems with gcc style
                       debugging informations.],
   if test "$withval" = "yes"; then DEBUGFLAG=-g; fi)
   
   
   AC_SUBST(GCCLDFLAGS)
   AC_SUBST(DEBUGFLAG)
   
   dnl the following macro produces a warning with autoconf-2.1
   AC_CHECK_SIZEOF(char *)
   case "$ac_cv_sizeof_char_p" in
     2)
       wordsize=16
       ;;
     4)
       wordsize=32
       ;;
     8)
       wordsize=64
   dnl    AC_CHECK_SIZEOF(long long)
   dnl    if [ $ac_cv_sizeof_long_long != 16 ]
   dnl    then
   dnl       try the whole thing with -mlonlong128
   dnl complain about C compiler and OS vendor
   dnl    fi
       ;;
   esac
   
 #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
 #gforth will run; the system on which configure will run is the `build'  #gforth will run; the system on which configure will run is the `build'
 AC_CANONICAL_HOST  AC_CANONICAL_HOST
 case "$host_cpu" in  case "$host_cpu" in
         hppa*)          hppa*)
                 mach_h=hppa                  mach_h=hppa
                   LIBOBJS="cache.o"
                   LDFLAGS="-Xlinker -N"
                   LIBS="-L/lib/pa1.1/"
                 ;;                  ;;
         sparc*)          sparc*)
                 mach_h=sparc                  mach_h=sparc
                 ;;                  ;;
         i386|i486|i586)          i386|i486|i586)
                 mach_h=386                  mach_h=386
                   CFLAGS="-fforce-mem -fforce-addr -fomit-frame-pointer"
                 #!! direct/indirect threading switch                  #!! direct/indirect threading switch
                 #!! -m486 flag                  #!! -m486 flag
                 ;;                  ;;
Line 40  case "$host_cpu" in Line 75  case "$host_cpu" in
                 ;;                  ;;
         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!
                 #!! does cacheflush work on OSs other than Ultrix?                  GCCLDFLAGS="-Xlinker -T -Xlinker 10000000 -Xlinker -D -Xlinker 10400000"
                   ;;
           alpha*)
                   mach_h=alpha
                   echo Very Preliminary Support for Alpha!!!
                 ;;                  ;;
         *)          *)
                 echo "No direct threading support for $host_cpu, using indirect threading."                  echo "No direct threading support for $host_cpu, using indirect threading."
Line 51  case "$host_cpu" in Line 90  case "$host_cpu" in
                 echo "double numbers. If this is not so, SF@ etc. will not work correctly."                  echo "double numbers. If this is not so, SF@ etc. will not work correctly."
                 mach_h=32bit                  mach_h=32bit
 esac  esac
   AC_SUBST(host)
   
 dnl Now a little support for DOS/DJGCC  dnl Now a little support for DOS/DJGCC
 AC_SUBST(MAKE_EXE)  AC_SUBST(MAKE_EXE)
 MAKE_EXE=""  MAKE_EXE=""
   
 dnl copy commands for systems that don't have links  dnl copy commands for systems that don't have links
   AC_SUBST(LINK_KERNL16L)
   LINK_KERNL16L=""
   AC_SUBST(LINK_KERNL16B)
   LINK_KERNL16B=""
 AC_SUBST(LINK_KERNL32L)  AC_SUBST(LINK_KERNL32L)
 LINK_KERNL32L=""  LINK_KERNL32L=""
 AC_SUBST(LINK_KERNL32B)  AC_SUBST(LINK_KERNL32B)
 LINK_KERNL32B=""  LINK_KERNL32B=""
   AC_SUBST(LINK_KERNL64L)
   LINK_KERNL64L=""
   AC_SUBST(LINK_KERNL64B)
   LINK_KERNL64B=""
   
 #if test $host_os=dos  #if test $host_os=dos
 #then  #then
 #  echo Configuring for DOS!!!  #  echo Configuring for DOS!!!
 #  MAKE_EXE="coff2exe gforth"  #  MAKE_EXE="coff2exe gforth"
 #  LINK_KERNL32L='$(CP) kernl32l.fi gforth.fi'  #  LINK_KERNL32L='$(CP) kernl32l.fi kernal.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)
 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"
 else  else
   bytesex=l    bytesex=l
     KERNAL="kernl16l.fi kernl16b.fi kernl32l.fi kernl32b.fi kernl64l.fi kernl64b.fi"
 fi  fi
   
 dnl Checks for programs.  dnl Checks for programs.
Line 83  AC_PROG_LN_S Line 134  AC_PROG_LN_S
 AC_PROG_INSTALL  AC_PROG_INSTALL
   
 dnl Checks for library functions  dnl Checks for library functions
   dnl This check is just for making later checks link with libm.
   dnl using sin here is no good idea since it is built-into gcc and typechecked
   AC_CHECK_LIB(m,asin)
 AC_FUNC_MEMCMP  AC_FUNC_MEMCMP
 AC_REPLACE_FUNCS(memmove strtoul)  AC_REPLACE_FUNCS(memmove strtoul pow10 strerror strsignal)
 AC_CHECK_FUNC(getopt_long,getop_long="",getopt_long="getopt.o getopt1.o")  AC_CHECK_FUNC(getopt_long,getopt_long="",getopt_long="getopt.o getopt1.o")
 AC_SUBST(getopt_long)  AC_SUBST(getopt_long)
 dnl This check is just for making later checks link with libm.  AC_CHECK_FUNCS(rint expm1 log1p)
 AC_CHECK_LIB(m,sin)  
 AC_CHECK_FUNCS(rint)  
 AC_REPLACE_FUNCS(ecvt)  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
   
 dnl autoconf requires (implicitly) that AC_LINK_FILES is used only once  kernal_fi=kernl${wordsize}${bytesex}.fi
 AC_LINK_FILES(${mach_h}.h kernl32${bytesex}.fi,machine.h gforth.fi)  AC_SUBST(kernal_fi)
   
   AC_LINK_FILES(${mach_h}.h $kernal_fi,machine.h kernal.fi)
 AC_OUTPUT(Makefile)  AC_OUTPUT(Makefile)
   

Removed from v.1.1  
changed lines
  Added in v.1.13


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