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Diff for /gforth/configure.in between versions 1.234 and 1.237

version 1.234, 2008/07/29 21:17:49 version 1.237, 2008/08/09 21:26:21
Line 108  AC_ARG_VAR(FORTHSIZES, [Gforth command l Line 108  AC_ARG_VAR(FORTHSIZES, [Gforth command l
 AC_ARG_VAR(STACK_CACHE_REGS, [number of registers in the maximum stack cache state for gforth-fast and gforth-native (default platform-dependent).])  AC_ARG_VAR(STACK_CACHE_REGS, [number of registers in the maximum stack cache state for gforth-fast and gforth-native (default platform-dependent).])
 AC_ARG_VAR(STACK_CACHE_DEFAULT_FAST, [number of registers in the default stack cache state for gforth-fast and gforth-native (default 1).])  AC_ARG_VAR(STACK_CACHE_DEFAULT_FAST, [number of registers in the default stack cache state for gforth-fast and gforth-native (default 1).])
 AC_ARG_VAR(GCC_PR15242_WORKAROUND, [Force the enabling (1) or disabling (0) of a workaround for a gcc-3.x performance bug (default unset: use workaround for gcc-3.x)])  AC_ARG_VAR(GCC_PR15242_WORKAROUND, [Force the enabling (1) or disabling (0) of a workaround for a gcc-3.x performance bug (default unset: use workaround for gcc-3.x)])
   AC_ARG_VAR(LIBCC_BUILD_SRC, [(Additional) libcc interface source files that should be processed on building and installation (default none)])
   
 AC_ARG_VAR(ac_cv_sizeof_char_p, [sizeof(char *)])  AC_ARG_VAR(ac_cv_sizeof_char_p, [sizeof(char *)])
 AC_ARG_VAR(ac_cv_sizeof_void_p, [sizeof(void *)])  AC_ARG_VAR(ac_cv_sizeof_void_p, [sizeof(void *)])
Line 808  dnl This check is just for making later Line 809  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_CHECK_LIB(ltdl,lt_dlinit)  AC_CHECK_LIB(ltdl,lt_dlinit)
 dnl check for libffi 2.x  #check for libffi 2.x
 dnl AC_CHECK_LIB(ffi,ffi_call)  AC_CHECK_HEADER(ffi.h,FFI_H_NAME=ffi.h,)
 dnl if test $ac_cv_lib_ffi_ffi_call = yes  if test -z "$FFI_H_NAME"; then
 dnl then    AC_CHECK_HEADER(ffi/ffi.h,FFI_H_NAME=ffi/ffi.h,)
 dnl LIBFFIFLAG="true"  fi
 dnl FFCALLFLAG="false"  AC_SUBST(FFI_H_NAME)
 dnl OLDCALLFLAG="false"  AC_CHECK_LIB(ffi,ffi_call)
 dnl AC_DEFINE(HAS_LIBFFI,,[define this if you want to use the ffcall interface with libffi 2.0])  if test $ac_cv_lib_ffi_ffi_call = yes
 dnl else  then
 dnl check for ffcall libraries    LIBFFIFLAG="true"
 dnl unfortunately, these four calls are separated out into a library each.    LIBCC_BUILD_SRC="$LIBCC_BUILD_SRC libffi.fs"
 dnl AC_CHECK_LIB(avcall,__builtin_avcall)  else
     LIBFFIFLAG="false"
   fi
   #check for ffcall libraries
   #unfortunately, these four calls are separated out into a library each.
   AC_CHECK_LIB(avcall,__builtin_avcall)
 dnl AC_CHECK_LIB(callback,__vacall_r)  dnl AC_CHECK_LIB(callback,__vacall_r)
 dnl AC_CHECK_LIB(vacall,vacall)  dnl AC_CHECK_LIB(vacall,vacall)
 dnl AC_CHECK_LIB(trampoline,alloc_trampoline)  dnl AC_CHECK_LIB(trampoline,alloc_trampoline)
 dnl LIBFFIFLAG="false"  if test $ac_cv_lib_avcall___builtin_avcall = yes; then
 dnl FFCALLFLAG="false"    FFCALLFLAG="true"
 dnl OLDCALLFLAG="true"    LIBCC_BUILD_SRC="$LIBCC_BUILD_SRC fflib.fs"
 dnl test $ac_cv_lib_avcall___builtin_avcall = yes && FFCALLFLAG="true" && OLDCALLFLAG="false" && AC_DEFINE(HAS_FFCALL,,[define this if you want to use the ffcall libraries])  else
 dnl test $ac_cv_lib_avcall___builtin_avcall = no && AC_DEFINE(HAS_OLDCALL,,[define this if you want to use the old call libraries])    FFCALLFLAG="false"
 dnl fi  fi
 dnl AC_SUBST(LIBFFIFLAG)  if test $LIBFFIFLAG = false -a $FFCALLFLAG = false; then
 dnl AC_SUBST(FFCALLFLAG)    AC_MSG_WARN([The (old) lib.fs foreign function interface needs either libffi or the ffcall libraries])
 dnl AC_SUBST(OLDCALLFLAG)  fi
   AC_SUBST(LIBFFIFLAG)
   AC_SUBST(FFCALLFLAG)
   AC_SUBST(LIBCC_BUILD_SRC)
 if test "$host_os" != "nextstep3"  if test "$host_os" != "nextstep3"
 then  then
         AC_FUNC_MEMCMP          AC_FUNC_MEMCMP
Removed from v.1.234  
changed lines
  Added in v.1.237

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