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Diff for /gforth/configure.in between versions 1.206 and 1.215

version 1.206, 2008/01/07 20:54:15 version 1.215, 2008/02/10 16:46:55
Line 32  AC_CONFIG_HEADERS(engine/config.h) Line 32  AC_CONFIG_HEADERS(engine/config.h)
 #suppress the "-g -O2" default  #suppress the "-g -O2" default
 test "$CFLAGS" || CFLAGS=-O2  test "$CFLAGS" || CFLAGS=-O2
   
 AC_ARG_ENABLE(force-reg,  
         AC_HELP_STRING([--enable-force-reg],  
                         [ Use explicit register declarations if they appear in  
                           the machine.h file. This can cause a good speedup,  
                           but also incorrect code with some gcc versions on  
                           some processors (default disabled).]),  
         ,enable_force_reg=no)  
 test "$enable_force_reg" = "no"||  
   AC_DEFINE(FORCE_REG,,[Define if you want to use explicit register declarations for better performance or for more convenient CODE words (does not work with all GCC versions on all machines)])  
   
 AC_ARG_ENABLE(force-cdiv,  AC_ARG_ENABLE(force-cdiv,
         AC_HELP_STRING([--enable-force-cdiv],          AC_HELP_STRING([--enable-force-cdiv],
                        [  Use the native C division - symmetric - instead of                         [  Use the native C division - symmetric - instead of
Line 198  case "$host_cpu" in Line 188  case "$host_cpu" in
                    CFLAGS="$CFLAGS -mthumb -mthumb-interwork"                     CFLAGS="$CFLAGS -mthumb -mthumb-interwork"
                 fi                  fi
                 if test -z $arm_cacheflush; then                  if test -z $arm_cacheflush; then
                     no_dynamic_default=1                     case "$host_os" in
                     arm_cacheflush=arch/arm/cacheflush0                       *linux*)
                     AC_MSG_WARN([No I-cache flush code known, disabling dynamic native code generation])                          arm_cacheflush=arch/arm/cacheflush-linux 
                           ;;
                        *)   
                           no_dynamic_default=1
                           arm_cacheflush=arch/arm/cacheflush0
                           AC_MSG_WARN([No I-cache flush code known, disabling dynamic native code generation])
                           ;;
                      esac
                 fi                  fi
                 AC_LIBSOURCES([../arch/arm/cacheflush0, ../arch/arm/cacheflush1, ../arch/arm/cacheflush2])                  AC_LIBSOURCES([../arch/arm/cacheflush0, dnl
                                  ../arch/arm/cacheflush-linux])
                 AC_LIBOBJ(../$arm_cacheflush)                  AC_LIBOBJ(../$arm_cacheflush)
                 #longer skipcodes lead to problems on ARM, and it uses                  #longer skipcodes lead to problems on ARM, and it uses
                 #only 4-byte alignment anyway                  #only 4-byte alignment anyway
Line 513  then Line 511  then
         OPTS=-ll          OPTS=-ll
 else  else
         if test "$ac_cv_sizeof_char_p" == 8; then          if test "$ac_cv_sizeof_char_p" == 8; then
            OPTS="-ll -no-ll"             OPTS="-ll -noll"
         else          else
            OPTS=-noll             OPTS=-noll
         fi          fi
 fi  fi
   
   if grep -q FORCE_REG arch/$machine/machine.h; then
      OPTS=`for i in $OPTS; do echo -n "$i-reg "; done`$OPTS
   fi
 AC_SUBST(OPTS)  AC_SUBST(OPTS)
   
 AC_TYPE_OFF_T  AC_TYPE_OFF_T
Line 605  AC_MSG_RESULT($M4) Line 607  AC_MSG_RESULT($M4)
   
 # Find installed Gforth  # Find installed Gforth
 AC_MSG_CHECKING([for gforth])  AC_MSG_CHECKING([for gforth])
 GFORTH="`which gforth 2>/dev/null`"  GFORTH="`cd / && which gforth 2>/dev/null`"
 if test ! -z "$GFORTH"; then  GFORTH="$GFORTH -m4M" ; fi  if test -z "$GFORTH"; then
 AC_SUBST(GFORTH)    PREFORTH='echo "You need to configure with a gforth in \$PATH to build this part" && false'
 AC_DEFINE_UNQUOTED(GFORTH,"$GFORTH",[How to invoke gforth])  else
 AC_MSG_RESULT($GFORTH)    PREFORTH="$GFORTH -i `cd / && gforth --debug -e bye 2>&1 |grep "Opened image file: "|sed 's/Opened image file: //'`" ;
   fi
   AC_SUBST(PREFORTH)
   AC_DEFINE_UNQUOTED(PREFORTH,"$PREFORTH",[How to invoke the pre-installed gforth])
   AC_MSG_RESULT($PREFORTH)
   
 echo "machine='$machine'"  #echo "machine='$machine'"
   
 dnl AC_CHECK_PROG(asm_fs,asm.fs,arch/$machine/asm.fs,,$srcdir/arch/$machine)  dnl AC_CHECK_PROG(asm_fs,asm.fs,arch/$machine/asm.fs,,$srcdir/arch/$machine)
 AC_CHECK_FILE($srcdir/arch/$machine/asm.fs,[asm_fs=arch/$machine/asm.fs],)  AC_CHECK_FILE($srcdir/arch/$machine/asm.fs,[asm_fs=arch/$machine/asm.fs],)
Line 662  AC_CHECK_PROG([MASSAGE_EXE],[chcon],[chc Line 668  AC_CHECK_PROG([MASSAGE_EXE],[chcon],[chc
   
 dnl Now a little support for DOS/DJGCC  dnl Now a little support for DOS/DJGCC
 AC_SUBST(GFORTH_EXE)  AC_SUBST(GFORTH_EXE)
 GFORTH_EXE=""  GFORTH_EXE="true"
 AC_SUBST(GFORTHFAST_EXE)  AC_SUBST(GFORTHFAST_EXE)
 GFORTHFAST_EXE=""  GFORTHFAST_EXE="true"
 AC_SUBST(GFORTHITC_EXE)  AC_SUBST(GFORTHITC_EXE)
 GFORTHITC_EXE=""  GFORTHITC_EXE="true"
 AC_SUBST(GFORTHDITC_EXE)  AC_SUBST(GFORTHDITC_EXE)
 GFORTHDITC_EXE=""  GFORTHDITC_EXE="true"
   
 AC_SUBST(FORTHSIZES)  AC_SUBST(FORTHSIZES)
   
Removed from v.1.206  
changed lines
  Added in v.1.215

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