Diff for /gforth/configure.in between versions 1.168 and 1.173

version 1.168, 2007/01/21 23:22:28 version 1.173, 2007/02/26 19:07:05
Line 53  AC_ARG_ENABLE(force-ll, Line 53  AC_ARG_ENABLE(force-ll,
 test "$enable_force_ll" = "no"||  test "$enable_force_ll" = "no"||
   AC_DEFINE(FORCE_LL,,[Define if you want to use explicit long long declarations for better performance (does not work with all GCC versions on all machines)])    AC_DEFINE(FORCE_LL,,[Define if you want to use explicit long long declarations for better performance (does not work with all GCC versions on all machines)])
   
 AC_ARG_ENABLE(gcc-pr15242-workaround,  
               AC_HELP_STRING([--disable-gcc-pr15242-workaround],[Disables  
                              dynamic code generation on some versions of gcc  
                              (slowdown~2 on Athlon) and causes slower building  
                              of gforth (but gforth speedups) on others.  
                              (default enabled)]),  
                 ,enable_gcc_pr15242_workaround=yes)  
 test "$enable_gcc_pr15242_workaround" = "no"||  
 AC_DEFINE(GCC_PR15242_WORKAROUND,,[Define if you want to get dynamic code  
 generation on gccs affected by PR15242])  
   
 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 114  fi Line 103  fi
 AC_ARG_VAR(CC, [The C compiler (must support GNU C 2.x); gcc-2.95 recommended.])  AC_ARG_VAR(CC, [The C compiler (must support GNU C 2.x); gcc-2.95 recommended.])
 AC_ARG_VAR(FORTHSIZES, [Gforth command line options for the default stack and dictionary sizes (see INSTALL).])  AC_ARG_VAR(FORTHSIZES, [Gforth command line options for the default stack and dictionary sizes (see INSTALL).])
 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(ac_cv_sizeof_char_p, [sizeof(char *)])  AC_ARG_VAR(ac_cv_sizeof_char_p, [sizeof(char *)])
 AC_ARG_VAR(ac_cv_sizeof_char, [sizeof(char)])  AC_ARG_VAR(ac_cv_sizeof_char, [sizeof(char)])
 AC_ARG_VAR(ac_cv_sizeof_short, [sizeof(short)])  AC_ARG_VAR(ac_cv_sizeof_short, [sizeof(short)])
Line 280  test x$STACK_CACHE_DEFAULT_FAST = x && S Line 271  test x$STACK_CACHE_DEFAULT_FAST = x && S
 AC_DEFINE_UNQUOTED(STACK_CACHE_DEFAULT_FAST, $STACK_CACHE_DEFAULT_FAST,  AC_DEFINE_UNQUOTED(STACK_CACHE_DEFAULT_FAST, $STACK_CACHE_DEFAULT_FAST,
                    [number of registers in the default stack cache state for gforth-fast and gforth-native])                     [number of registers in the default stack cache state for gforth-fast and gforth-native])
   
   test x$GCC_PR15242_WORKAROUND = x ||
   AC_DEFINE_UNQUOTED(GCC_PR15242_WORKAROUND, $GCC_PR15242_WORKAROUND,
                      [force (1) or forbid (0) use of a workaround for a gcc performance bug])
   
   dnl AC_DEFINE(GCC_PR15242_WORKAROUND,,[Define if you want to get dynamic code
   dnl generation on gccs affected by PR15242])
   
   
 if test "${enable_force_ll+set}" = set; then  if test "${enable_force_ll+set}" = set; then
    ac_includes_default="$ac_includes_default     ac_includes_default="$ac_includes_default
 #include \"arch/generic/128bit.h\""  #include \"arch/generic/128bit.h\""
Line 540  AC_DEFINE_UNQUOTED(PATHSEP,'$PATHSEP',[a Line 539  AC_DEFINE_UNQUOTED(PATHSEP,'$PATHSEP',[a
 AC_SUBST(DEFAULTSYSTEMPREFIX)  AC_SUBST(DEFAULTSYSTEMPREFIX)
 AC_DEFINE_UNQUOTED(DEFAULTSYSTEMPREFIX,"$DEFAULTSYSTEMPREFIX",[default for environment variable GFORTHSYSTEMPREFIX])  AC_DEFINE_UNQUOTED(DEFAULTSYSTEMPREFIX,"$DEFAULTSYSTEMPREFIX",[default for environment variable GFORTHSYSTEMPREFIX])
   
   #work around SELinux brain damage (from Andrew Haley <12t8f3jakb74g2c@news.supernews.com>)
   #This magic incantation  seems to be completely undocumented.
   AC_CHECK_PROG([MASSAGE_EXE],[chcon],[chcon -t unconfined_execmem_exec_t],[true])
   
 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=""
Line 586  else Line 589  else
 fi  fi
   
 #check how to do asm(".skip 16")  #check how to do asm(".skip 16")
 echo "CFLAGS=$CFLAGS"  #echo "CFLAGS=$CFLAGS"
 echo "ac_link=$ac_link"  #echo "ac_link=$ac_link"
 AC_MSG_CHECKING([if and how we can waste code space])  AC_MSG_CHECKING([if and how we can waste code space])
 if test -z "$skipcode"; then  if test -z "$skipcode"; then
     skipcode=no      skipcode=no

Removed from v.1.168  
changed lines
  Added in v.1.173


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