Diff for /gforth/configure.in between versions 1.245 and 1.260

version 1.245, 2008/10/06 20:59:17 version 1.260, 2008/10/27 21:00:17
Line 20  dnl Process this file with autoconf to p Line 20  dnl Process this file with autoconf to p
   
 dnl We use some automake macros here,  dnl We use some automake macros here,
 dnl but don't use automake for creating Makefile.in  dnl but don't use automake for creating Makefile.in
 AC_INIT([gforth],[0.6.9-20081006],[https://savannah.gnu.org/bugs/?func=addbug&group=gforth])  AC_INIT([gforth],[0.6.9-20081026],[https://savannah.gnu.org/bugs/?func=addbug&group=gforth])
 AC_PREREQ(2.54)  AC_PREREQ(2.54)
 #snapshots have numbers major.minor.release-YYYYMMDD  #snapshots have numbers major.minor.release-YYYYMMDD
 #note that lexicographic ordering must be heeded.  #note that lexicographic ordering must be heeded.
 #I.e., 0.4.1-YYYYMMDD must not exist before 0.4.1!  #I.e., 0.4.1-YYYYMMDD must not exist before 0.4.1!
 UPDATED="October 10, 2008"  UPDATED="October 26, 2008"
 AC_SUBST(UPDATED)  AC_SUBST(UPDATED)
 AC_CONFIG_HEADERS(engine/config.h)  AC_CONFIG_HEADERS(engine/config.h)
   
Line 118  AC_ARG_VAR(ac_cv_sizeof_int, [sizeof(int Line 118  AC_ARG_VAR(ac_cv_sizeof_int, [sizeof(int
 AC_ARG_VAR(ac_cv_sizeof_long, [sizeof(long)])  AC_ARG_VAR(ac_cv_sizeof_long, [sizeof(long)])
 AC_ARG_VAR(ac_cv_sizeof_long_long, [sizeof(long long)])  AC_ARG_VAR(ac_cv_sizeof_long_long, [sizeof(long long)])
 AC_ARG_VAR(ac_cv_sizeof_intptr_t, [sizeof(intptr_t)])  AC_ARG_VAR(ac_cv_sizeof_intptr_t, [sizeof(intptr_t)])
   AC_ARG_VAR(ac_cv_sizeof_int128_t, [sizeof(int128_t)])
   AC_ARG_VAR(ac_cv_sizeof_uint128_t, [sizeof(uint128_t)])
 AC_ARG_VAR(ac_cv_c_bigendian, [Is the target big-endian ("yes" or "no")?])  AC_ARG_VAR(ac_cv_c_bigendian, [Is the target big-endian ("yes" or "no")?])
 AC_ARG_VAR(no_dynamic_default, [run gforth with --dynamic (0) or --no-dynamic (1) by default])  AC_ARG_VAR(no_dynamic_default, [run gforth with --dynamic (0) or --no-dynamic (1) by default])
 AC_ARG_VAR(condbranch_opt, [enable (1) or disable (0) using two dispatches for conditional branches])  AC_ARG_VAR(condbranch_opt, [enable (1) or disable (0) using two dispatches for conditional branches])
 AC_ARG_VAR(skipcode, [assembly code for skipping 16 bytes of code])  AC_ARG_VAR(skipcode, [assembly code for skipping 16 bytes of code])
 AC_ARG_VAR(asmcomment, [assembler comment start string])  AC_ARG_VAR(asmcomment, [assembler comment start string])
 AC_ARG_VAR(arm_cacheflush, [file containing ARM cacheflush function (without .c)])  AC_ARG_VAR(arm_cacheflush, [file containing ARM cacheflush function (without .c)])
   AC_ARG_VAR(LTDL_LIBRARY_PATH, [additional directories for libltdl (for some 64-bit platforms)])
   
 #set up feature test macros, so the tests get them right:  #set up feature test macros, so the tests get them right:
 # turn on all POSIX, SUSv3, and GNU features if available  # turn on all POSIX, SUSv3, and GNU features if available
Line 201  case "$host_cpu" in Line 204  case "$host_cpu" in
                 if test -z $arm_cacheflush; then                  if test -z $arm_cacheflush; then
                    case "$host_os" in                     case "$host_os" in
                      *linux*)                       *linux*)
                         arm_cacheflush=arch/arm/cacheflush-linux                           AC_LIBOBJ(../arch/arm/cacheflush-linux) 
                         ;;                          ;;
                      *)                          *)   
                         no_dynamic_default=1                          no_dynamic_default=1
                         arm_cacheflush=arch/arm/cacheflush0                          AC_LIBOBJ(../arch/arm/cacheflush0)
                         AC_MSG_WARN([No I-cache flush code known, disabling dynamic native code generation])                          AC_MSG_WARN([No I-cache flush code known, disabling dynamic native code generation])
                         ;;                          ;;
                    esac                     esac
                   else
                      AC_LIBOBJ(../$arm_cacheflush)
                      test $srcdir = . || AC_MSG_WARN([setting arm_cacheflush requires building in the source directory])
                 fi                  fi
                 AC_LIBSOURCES([../arch/arm/cacheflush0, dnl  
                                ../arch/arm/cacheflush-linux])  
                 AC_LIBOBJ(../$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
                 test "$skipcode" || skipcode="nop"                  test "$skipcode" || skipcode="nop"
Line 287  case "$host_cpu" in Line 290  case "$host_cpu" in
                 #particular, the delay slots of LW, MFLO, etc.)                  #particular, the delay slots of LW, MFLO, etc.)
                 #                  #
                 #Therefore we disable dynamic native code by default:                  #Therefore we disable dynamic native code by default:
                 if test -z $no_dynamic_default; then                  if test -z "$no_dynamic_default"; then
                     no_dynamic_default=1                      no_dynamic_default=1
                     AC_MSG_WARN([Disabling default dynamic native code generation (relocation and delay slot issues)])                      AC_MSG_WARN([Disabling default dynamic native code generation (relocation and delay slot issues)])
                 fi                  fi
Line 528  else Line 531  else
         fi          fi
 fi  fi
   
 if grep FORCE_REG arch/$machine/machine.h >/dev/null; then  if grep FORCE_REG $srcdir/arch/$machine/machine.h >/dev/null; then
    OPTS2=''     OPTS2=''
    for i in $OPTS; do OPTS2="$OPTS2 $i-reg"; done     for i in $OPTS; do OPTS2="$OPTS2 $i-reg"; done
    OPTS="$OPTS2 $OPTS"     OPTS="$OPTS2 $OPTS"
Line 622  AC_MSG_RESULT($M4) Line 625  AC_MSG_RESULT($M4)
 # Find installed Gforth  # Find installed Gforth
 AC_MSG_CHECKING([for gforth])  AC_MSG_CHECKING([for gforth])
 GFORTH="`cd / && which gforth 2>/dev/null`"  GFORTH="`cd / && which gforth 2>/dev/null`"
 (cd / && $GFORTH -e bye >/dev/null 2>/dev/null) || GFORTH=""  #the "$srcdir" = "." test defends agains the "../" bug in gforth-0.6.2
   (cd / && $GFORTH -e bye >/dev/null 2>/dev/null  && test "$srcdir" = ".") || GFORTH=""
 if test -z "$GFORTH"; then  if test -z "$GFORTH"; then
   PREFORTH='echo "You need to configure with a gforth in \$PATH to build this part" && false'    PREFORTH='echo "You need to configure with a gforth in \$PATH to build this part" && false'
   kernel_anti_dependence=''    kernel_anti_dependence=''
Line 669  case "$host_os" in Line 673  case "$host_os" in
                 #http://mail.python.org/pipermail/pythonmac-sig/2005-October/015190.html                  #http://mail.python.org/pipermail/pythonmac-sig/2005-October/015190.html
                 AC_DEFINE_UNQUOTED(MACOSX_DEPLOYMENT_TARGET,"10.3",[an environment variable value needed by libtool on some MacOS X versions])                  AC_DEFINE_UNQUOTED(MACOSX_DEPLOYMENT_TARGET,"10.3",[an environment variable value needed by libtool on some MacOS X versions])
                 ;;                  ;;
           *linux*)
                   DIRSEP="/"
                   PATHSEP=":"
                   DEFAULTSYSTEMPREFIX=""
                   if test -z "$LTDL_LIBRARY_PATH" -a "$wordsize" = 64; then
                      LTDL_LIBRARY_PATH=`/sbin/ldconfig -p |tail -n +2 |sed 's/^.* => //'|sed 's|/[[^/]]*$||'| grep 64 | sort -u | tr '\n' : | sed -e 's/:$//'`
                   fi
                   ;;
         *)          *)
                 DIRSEP="/"                  DIRSEP="/"
                 PATHSEP=":"                  PATHSEP=":"
Line 681  AC_SUBST(PATHSEP) Line 693  AC_SUBST(PATHSEP)
 AC_DEFINE_UNQUOTED(PATHSEP,'$PATHSEP',[a path separator character])  AC_DEFINE_UNQUOTED(PATHSEP,'$PATHSEP',[a path separator character])
 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])
   if test -n "$LTDL_LIBRARY_PATH"; then
      AC_DEFINE_UNQUOTED(LTDL_LIBRARY_PATH,"$LTDL_LIBRARY_PATH",[Define LTDL_LIBRARY_PATH for 64 bit Linux])
   fi                                                                
   
 #work around SELinux brain damage (from Andrew Haley <12t8f3jakb74g2c@news.supernews.com>)  #work around SELinux brain damage (from Andrew Haley <12t8f3jakb74g2c@news.supernews.com>)
 #This magic incantation  seems to be completely undocumented.  #This magic incantation  seems to be completely undocumented.
Line 723  dnl the following macro produces a warni Line 738  dnl the following macro produces a warni
 AC_C_BIGENDIAN  AC_C_BIGENDIAN
 AC_SUBST(KERNEL)  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 != no; then
   bytesex=b    bytesex=b
   KERNEL="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
Line 807  AC_CHECK_PROGS(TEXI2DVI,texi2dvi4a2ps te Line 822  AC_CHECK_PROGS(TEXI2DVI,texi2dvi4a2ps te
 dnl MacOS X has a libtool that does something else  dnl MacOS X has a libtool that does something else
 AC_CHECK_PROGS(GNU_LIBTOOL,glibtool libtool)  AC_CHECK_PROGS(GNU_LIBTOOL,glibtool libtool)
   
   if test -n "$GNU_LIBTOOL"; then
     build_libcc_named=build-libcc-named
   else
     build_libcc_named=""
   fi
   AC_SUBST(build_libcc_named)
   
   
 dnl Checks for library functions  dnl Checks for library functions
 dnl This check is just for making later checks link with libm.  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  dnl using sin here is no good idea since it is built-into gcc and typechecked
Line 858  AC_CHECK_FUNCS(expm1 log1p) Line 881  AC_CHECK_FUNCS(expm1 log1p)
 AC_REPLACE_FUNCS(rint ecvt)  AC_REPLACE_FUNCS(rint 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
 AC_CHECK_HEADERS(sys/mman.h fnmatch.h alloca.h)  AC_CHECK_HEADERS(sys/mman.h fnmatch.h alloca.h wchar.h)
 AC_FUNC_FNMATCH  AC_FUNC_FNMATCH
 test $ac_cv_func_fnmatch_works = yes || AC_LIBOBJ(fnmatch)  test $ac_cv_func_fnmatch_works = yes || AC_LIBOBJ(fnmatch)
 AC_CHECK_FUNCS(mmap sysconf getpagesize)  AC_CHECK_FUNCS(mmap sysconf getpagesize wcwidth)
 AM_PATH_LISPDIR  AM_PATH_LISPDIR
   
 kernel_fi=kernl${vwordsize}${bytesex}.fi  kernel_fi=kernl${vwordsize}${bytesex}.fi
Line 893  chmod +x vmgen Line 916  chmod +x vmgen
 chmod +x build-ec  chmod +x build-ec
 chmod +x preforth  chmod +x preforth
 test -d kernel||mkdir kernel  test -d kernel||mkdir kernel
   if test $srcdir != "."; then ln -sf $srcdir/gforth.el .; fi
 $srcdir/mkinstalldirs include/gforth/$PACKAGE_VERSION  $srcdir/mkinstalldirs include/gforth/$PACKAGE_VERSION
 ln -sf ../../../engine/config.h ../../../engine/libcc.h include/gforth/$PACKAGE_VERSION]],[[PACKAGE_VERSION=$PACKAGE_VERSION]])  ln -sf ../../../engine/config.h ../../../engine/libcc.h include/gforth/$PACKAGE_VERSION]],[[PACKAGE_VERSION=$PACKAGE_VERSION]])
 AC_OUTPUT  AC_OUTPUT

Removed from v.1.245  
changed lines
  Added in v.1.260


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