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revision 1.81 by camm, Fri Sep 20 13:55:24 2002 UTC revision 1.82 by camm, Thu Oct 3 05:32:37 2002 UTC
# Line 880  case $use in Line 880  case $use in
880                          def_dlopen="yes" ; def_statsysbfd="no" ;;                          def_dlopen="yes" ; def_statsysbfd="no" ;;
881                  hppa*)                  hppa*)
882                          def_dlopen="yes" ; def_statsysbfd="no" def_pic="yes" ;;                          def_dlopen="yes" ; def_statsysbfd="no" def_pic="yes" ;;
883                  m68k*)  #               m68k*)
884                          def_oldgmp="yes" ;;  #                       def_oldgmp="yes" ;;
885          esac;;          esac;;
886      *mingw*)      *mingw*)
887          def_statsysbfd="no" ; def_custreloc="yes" ;;          def_statsysbfd="no" ; def_custreloc="yes" ;;
# Line 1334  case $use in Line 1334  case $use in
1334          case $use in          case $use in
1335                  alpha*)                  alpha*)
1336                          TCFLAGS="$TCFLAGS -mieee";;                          TCFLAGS="$TCFLAGS -mieee";;
1337                  m68k*)  #               m68k*)
1338                          TCFLAGS="$TCFLAGS -ffloat-store";;  #                       TCFLAGS="$TCFLAGS -ffloat-store";;
1339  #               hppa*)  #               hppa*)
1340  #                       TCFLAGS="$TCFLAGS -fPIC";;  #                       TCFLAGS="$TCFLAGS -fPIC";;
1341          esac;;          esac;;
# Line 1487  echo "configure:1462: checking use_gmp=y Line 1487  echo "configure:1462: checking use_gmp=y
1487   echo "# ------------------------"   echo "# ------------------------"
1488   echo "#"   echo "#"
1489    
1490     PATCHED_SYMBOLS=""
1491   if test "$enable_dynsysgmp" = "yes" ; then   if test "$enable_dynsysgmp" = "yes" ; then
1492          ac_safe=`echo "gmp.h" | sed 'y%./+-%__p_%'`          ac_safe=`echo "gmp.h" | sed 'y%./+-%__p_%'`
1493  echo $ac_n "checking for gmp.h""... $ac_c" 1>&6  echo $ac_n "checking for gmp.h""... $ac_c" 1>&6
1494  echo "configure:1494: checking for gmp.h" >&5  echo "configure:1495: checking for gmp.h" >&5
1495  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1496    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
1497  else  else
1498    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
1499  #line 1499 "configure"  #line 1500 "configure"
1500  #include "confdefs.h"  #include "confdefs.h"
1501  #include <gmp.h>  #include <gmp.h>
1502  EOF  EOF
1503  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1504  { (eval echo configure:1504: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }  { (eval echo configure:1505: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1505  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1506  if test -z "$ac_err"; then  if test -z "$ac_err"; then
1507    rm -rf conftest*    rm -rf conftest*
# Line 1517  fi Line 1518  fi
1518  if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then  if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1519    echo "$ac_t""yes" 1>&6    echo "$ac_t""yes" 1>&6
1520    echo $ac_n "checking for __gmpz_init in -lgmp""... $ac_c" 1>&6    echo $ac_n "checking for __gmpz_init in -lgmp""... $ac_c" 1>&6
1521  echo "configure:1521: checking for __gmpz_init in -lgmp" >&5  echo "configure:1522: checking for __gmpz_init in -lgmp" >&5
1522  ac_lib_var=`echo gmp'_'__gmpz_init | sed 'y%./+-%__p_%'`  ac_lib_var=`echo gmp'_'__gmpz_init | sed 'y%./+-%__p_%'`
1523  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1524    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
# Line 1525  else Line 1526  else
1526    ac_save_LIBS="$LIBS"    ac_save_LIBS="$LIBS"
1527  LIBS="-lgmp  $LIBS"  LIBS="-lgmp  $LIBS"
1528  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
1529  #line 1529 "configure"  #line 1530 "configure"
1530  #include "confdefs.h"  #include "confdefs.h"
1531  /* Override any gcc2 internal prototype to avoid an error.  */  /* Override any gcc2 internal prototype to avoid an error.  */
1532  /* We use char because int might match the return type of a gcc2  /* We use char because int might match the return type of a gcc2
# Line 1536  int main() { Line 1537  int main() {
1537  __gmpz_init()  __gmpz_init()
1538  ; return 0; }  ; return 0; }
1539  EOF  EOF
1540  if { (eval echo configure:1540: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:1541: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1541    rm -rf conftest*    rm -rf conftest*
1542    eval "ac_cv_lib_$ac_lib_var=yes"    eval "ac_cv_lib_$ac_lib_var=yes"
1543  else  else
# Line 1552  fi Line 1553  fi
1553  if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then  if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1554    echo "$ac_t""yes" 1>&6    echo "$ac_t""yes" 1>&6
1555    MPFILES=$GMPDIR/mpn/mul_n.o    MPFILES=$GMPDIR/mpn/mul_n.o
1556                            PATCHED_SYMBOLS=__gmpn_toom3_mul_n
1557                          if test "$use" = "m68k-linux" ; then                          if test "$use" = "m68k-linux" ; then
1558                                  MPFILES="$MPFILES $GMPDIR/mpn/lshift.o $GMPDIR/mpn/rshift.o"                                  MPFILES="$MPFILES $GMPDIR/mpn/lshift.o $GMPDIR/mpn/rshift.o"
1559                                    PATCHED_SYMBOLS="$PATCHED_SYMBOLS __gmpn_lshift __gmpn_rshift"
1560                          fi                          fi
1561                          TLIBS="$TLIBS -lgmp"                          TLIBS="$TLIBS -lgmp"
1562                          echo "#include \"gmp.h\"" >foo.c                          echo "#include \"gmp.h\"" >foo.c
# Line 1580  else Line 1583  else
1583  fi  fi
1584    
1585   echo $ac_n "checking "for size of gmp limbs"""... $ac_c" 1>&6   echo $ac_n "checking "for size of gmp limbs"""... $ac_c" 1>&6
1586  echo "configure:1584: checking "for size of gmp limbs"" >&5  echo "configure:1587: checking "for size of gmp limbs"" >&5
1587   if test "$cross_compiling" = yes; then   if test "$cross_compiling" = yes; then
1588    mpsize=0    mpsize=0
1589  else  else
1590    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
1591  #line 1589 "configure"  #line 1592 "configure"
1592  #include "confdefs.h"  #include "confdefs.h"
1593  #include <stdio.h>  #include <stdio.h>
1594          #include "$MP_INCLUDE"          #include "$MP_INCLUDE"
# Line 1596  else Line 1599  else
1599          return 0;          return 0;
1600          }          }
1601  EOF  EOF
1602  if { (eval echo configure:1600: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:1603: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1603  then  then
1604    mpsize=`cat conftest1`    mpsize=`cat conftest1`
1605  else  else
# Line 1619  EOF Line 1622  EOF
1622   echo "$ac_t""$mpsize" 1>&6   echo "$ac_t""$mpsize" 1>&6
1623    
1624   echo $ac_n "checking "_SHORT_LIMB"""... $ac_c" 1>&6   echo $ac_n "checking "_SHORT_LIMB"""... $ac_c" 1>&6
1625  echo "configure:1623: checking "_SHORT_LIMB"" >&5  echo "configure:1626: checking "_SHORT_LIMB"" >&5
1626   if test "$cross_compiling" = yes; then   if test "$cross_compiling" = yes; then
1627    echo "$ac_t""no" 1>&6    echo "$ac_t""no" 1>&6
1628  else  else
1629    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
1630  #line 1628 "configure"  #line 1631 "configure"
1631  #include "confdefs.h"  #include "confdefs.h"
1632  #include <stdio.h>  #include <stdio.h>
1633          #include "$MP_INCLUDE"          #include "$MP_INCLUDE"
# Line 1636  else Line 1639  else
1639          #endif          #endif
1640          }          }
1641  EOF  EOF
1642  if { (eval echo configure:1640: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:1643: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1643  then  then
1644    cat >> confdefs.h <<\EOF    cat >> confdefs.h <<\EOF
1645  #define __SHORT_LIMB 1  #define __SHORT_LIMB 1
# Line 1652  rm -fr conftest* Line 1655  rm -fr conftest*
1655  fi  fi
1656    
1657   echo $ac_n "checking "_LONG_LONG_LIMB"""... $ac_c" 1>&6   echo $ac_n "checking "_LONG_LONG_LIMB"""... $ac_c" 1>&6
1658  echo "configure:1656: checking "_LONG_LONG_LIMB"" >&5  echo "configure:1659: checking "_LONG_LONG_LIMB"" >&5
1659   if test "$cross_compiling" = yes; then   if test "$cross_compiling" = yes; then
1660    echo "$ac_t""no" 1>&6    echo "$ac_t""no" 1>&6
1661  else  else
1662    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
1663  #line 1661 "configure"  #line 1664 "configure"
1664  #include "confdefs.h"  #include "confdefs.h"
1665  #include <stdio.h>  #include <stdio.h>
1666          #include "$MP_INCLUDE"          #include "$MP_INCLUDE"
# Line 1669  else Line 1672  else
1672          #endif          #endif
1673          }          }
1674  EOF  EOF
1675  if { (eval echo configure:1673: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:1676: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1676  then  then
1677    cat >> confdefs.h <<\EOF    cat >> confdefs.h <<\EOF
1678  #define __LONG_LONG_LIMB 1  #define __LONG_LONG_LIMB 1
# Line 1694  EOF Line 1697  EOF
1697    
1698   echo > makedefsafter   echo > makedefsafter
1699   echo "MPFILES=$MPFILES" >> makedefsafter   echo "MPFILES=$MPFILES" >> makedefsafter
1700     echo "PATCHED_SYMBOLS=$PATCHED_SYMBOLS" >> makedefsafter
1701   echo >> makedefsafter   echo >> makedefsafter
1702  fi  fi
1703    
# Line 1707  fi Line 1711  fi
1711  # Uses ac_ vars as temps to allow command line to override cache and checks.  # Uses ac_ vars as temps to allow command line to override cache and checks.
1712  # --without-x overrides everything else, but does not touch the cache.  # --without-x overrides everything else, but does not touch the cache.
1713  echo $ac_n "checking for X""... $ac_c" 1>&6  echo $ac_n "checking for X""... $ac_c" 1>&6
1714  echo "configure:1711: checking for X" >&5  echo "configure:1715: checking for X" >&5
1715    
1716  # Check whether --with-x or --without-x was given.  # Check whether --with-x or --without-x was given.
1717  if test "${with_x+set}" = set; then  if test "${with_x+set}" = set; then
# Line 1769  if test "$ac_x_includes" = NO; then Line 1773  if test "$ac_x_includes" = NO; then
1773    
1774    # First, try using that file with no special directory specified.    # First, try using that file with no special directory specified.
1775  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
1776  #line 1773 "configure"  #line 1777 "configure"
1777  #include "confdefs.h"  #include "confdefs.h"
1778  #include <$x_direct_test_include>  #include <$x_direct_test_include>
1779  EOF  EOF
1780  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1781  { (eval echo configure:1778: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }  { (eval echo configure:1782: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1782  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1783  if test -z "$ac_err"; then  if test -z "$ac_err"; then
1784    rm -rf conftest*    rm -rf conftest*
# Line 1843  if test "$ac_x_libraries" = NO; then Line 1847  if test "$ac_x_libraries" = NO; then
1847    ac_save_LIBS="$LIBS"    ac_save_LIBS="$LIBS"
1848    LIBS="-l$x_direct_test_library $LIBS"    LIBS="-l$x_direct_test_library $LIBS"
1849  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
1850  #line 1847 "configure"  #line 1851 "configure"
1851  #include "confdefs.h"  #include "confdefs.h"
1852    
1853  int main() {  int main() {
1854  ${x_direct_test_function}()  ${x_direct_test_function}()
1855  ; return 0; }  ; return 0; }
1856  EOF  EOF
1857  if { (eval echo configure:1854: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:1858: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1858    rm -rf conftest*    rm -rf conftest*
1859    LIBS="$ac_save_LIBS"    LIBS="$ac_save_LIBS"
1860  # We can link X programs with no special library path.  # We can link X programs with no special library path.
# Line 1956  else Line 1960  else
1960      case "`(uname -sr) 2>/dev/null`" in      case "`(uname -sr) 2>/dev/null`" in
1961      "SunOS 5"*)      "SunOS 5"*)
1962        echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6        echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6
1963  echo "configure:1960: checking whether -R must be followed by a space" >&5  echo "configure:1964: checking whether -R must be followed by a space" >&5
1964        ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"        ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"
1965        cat > conftest.$ac_ext <<EOF        cat > conftest.$ac_ext <<EOF
1966  #line 1963 "configure"  #line 1967 "configure"
1967  #include "confdefs.h"  #include "confdefs.h"
1968    
1969  int main() {  int main() {
1970    
1971  ; return 0; }  ; return 0; }
1972  EOF  EOF
1973  if { (eval echo configure:1970: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:1974: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1974    rm -rf conftest*    rm -rf conftest*
1975    ac_R_nospace=yes    ac_R_nospace=yes
1976  else  else
# Line 1982  rm -f conftest* Line 1986  rm -f conftest*
1986        else        else
1987          LIBS="$ac_xsave_LIBS -R $x_libraries"          LIBS="$ac_xsave_LIBS -R $x_libraries"
1988          cat > conftest.$ac_ext <<EOF          cat > conftest.$ac_ext <<EOF
1989  #line 1986 "configure"  #line 1990 "configure"
1990  #include "confdefs.h"  #include "confdefs.h"
1991    
1992  int main() {  int main() {
1993    
1994  ; return 0; }  ; return 0; }
1995  EOF  EOF
1996  if { (eval echo configure:1993: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:1997: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1997    rm -rf conftest*    rm -rf conftest*
1998    ac_R_space=yes    ac_R_space=yes
1999  else  else
# Line 2021  rm -f conftest* Line 2025  rm -f conftest*
2025      # libraries were built with DECnet support.  And karl@cs.umb.edu says      # libraries were built with DECnet support.  And karl@cs.umb.edu says
2026      # the Alpha needs dnet_stub (dnet does not exist).      # the Alpha needs dnet_stub (dnet does not exist).
2027      echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6      echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6
2028  echo "configure:2025: checking for dnet_ntoa in -ldnet" >&5  echo "configure:2029: checking for dnet_ntoa in -ldnet" >&5
2029  ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'`  ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'`
2030  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2031    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
# Line 2029  else Line 2033  else
2033    ac_save_LIBS="$LIBS"    ac_save_LIBS="$LIBS"
2034  LIBS="-ldnet  $LIBS"  LIBS="-ldnet  $LIBS"
2035  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
2036  #line 2033 "configure"  #line 2037 "configure"
2037  #include "confdefs.h"  #include "confdefs.h"
2038  /* Override any gcc2 internal prototype to avoid an error.  */  /* Override any gcc2 internal prototype to avoid an error.  */
2039  /* We use char because int might match the return type of a gcc2  /* We use char because int might match the return type of a gcc2
# Line 2040  int main() { Line 2044  int main() {
2044  dnet_ntoa()  dnet_ntoa()
2045  ; return 0; }  ; return 0; }
2046  EOF  EOF
2047  if { (eval echo configure:2044: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:2048: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2048    rm -rf conftest*    rm -rf conftest*
2049    eval "ac_cv_lib_$ac_lib_var=yes"    eval "ac_cv_lib_$ac_lib_var=yes"
2050  else  else
# Line 2062  fi Line 2066  fi
2066    
2067      if test $ac_cv_lib_dnet_dnet_ntoa = no; then      if test $ac_cv_lib_dnet_dnet_ntoa = no; then
2068        echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6        echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6
2069  echo "configure:2066: checking for dnet_ntoa in -ldnet_stub" >&5  echo "configure:2070: checking for dnet_ntoa in -ldnet_stub" >&5
2070  ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'`  ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'`
2071  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2072    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
# Line 2070  else Line 2074  else
2074    ac_save_LIBS="$LIBS"    ac_save_LIBS="$LIBS"
2075  LIBS="-ldnet_stub  $LIBS"  LIBS="-ldnet_stub  $LIBS"
2076  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
2077  #line 2074 "configure"  #line 2078 "configure"
2078  #include "confdefs.h"  #include "confdefs.h"
2079  /* Override any gcc2 internal prototype to avoid an error.  */  /* Override any gcc2 internal prototype to avoid an error.  */
2080  /* We use char because int might match the return type of a gcc2  /* We use char because int might match the return type of a gcc2
# Line 2081  int main() { Line 2085  int main() {
2085  dnet_ntoa()  dnet_ntoa()
2086  ; return 0; }  ; return 0; }
2087  EOF  EOF
2088  if { (eval echo configure:2085: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:2089: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2089    rm -rf conftest*    rm -rf conftest*
2090    eval "ac_cv_lib_$ac_lib_var=yes"    eval "ac_cv_lib_$ac_lib_var=yes"
2091  else  else
# Line 2110  fi Line 2114  fi
2114      # The nsl library prevents programs from opening the X display      # The nsl library prevents programs from opening the X display
2115      # on Irix 5.2, according to dickey@clark.net.      # on Irix 5.2, according to dickey@clark.net.
2116      echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6      echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
2117  echo "configure:2114: checking for gethostbyname" >&5  echo "configure:2118: checking for gethostbyname" >&5
2118  if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
2119    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
2120  else  else
2121    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
2122  #line 2119 "configure"  #line 2123 "configure"
2123  #include "confdefs.h"  #include "confdefs.h"
2124  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
2125      which can conflict with char gethostbyname(); below.  */      which can conflict with char gethostbyname(); below.  */
# Line 2138  gethostbyname(); Line 2142  gethostbyname();
2142    
2143  ; return 0; }  ; return 0; }
2144  EOF  EOF
2145  if { (eval echo configure:2142: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:2146: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2146    rm -rf conftest*    rm -rf conftest*
2147    eval "ac_cv_func_gethostbyname=yes"    eval "ac_cv_func_gethostbyname=yes"
2148  else  else
# Line 2159  fi Line 2163  fi
2163    
2164      if test $ac_cv_func_gethostbyname = no; then      if test $ac_cv_func_gethostbyname = no; then
2165        echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6        echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
2166  echo "configure:2163: checking for gethostbyname in -lnsl" >&5  echo "configure:2167: checking for gethostbyname in -lnsl" >&5
2167  ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`  ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
2168  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2169    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
# Line 2167  else Line 2171  else
2171    ac_save_LIBS="$LIBS"    ac_save_LIBS="$LIBS"
2172  LIBS="-lnsl  $LIBS"  LIBS="-lnsl  $LIBS"
2173  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
2174  #line 2171 "configure"  #line 2175 "configure"
2175  #include "confdefs.h"  #include "confdefs.h"
2176  /* Override any gcc2 internal prototype to avoid an error.  */  /* Override any gcc2 internal prototype to avoid an error.  */
2177  /* We use char because int might match the return type of a gcc2  /* We use char because int might match the return type of a gcc2
# Line 2178  int main() { Line 2182  int main() {
2182  gethostbyname()  gethostbyname()
2183  ; return 0; }  ; return 0; }
2184  EOF  EOF
2185  if { (eval echo configure:2182: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:2186: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2186    rm -rf conftest*    rm -rf conftest*
2187    eval "ac_cv_lib_$ac_lib_var=yes"    eval "ac_cv_lib_$ac_lib_var=yes"
2188  else  else
# Line 2208  fi Line 2212  fi
2212      # -lsocket must be given before -lnsl if both are needed.      # -lsocket must be given before -lnsl if both are needed.
2213      # We assume that if connect needs -lnsl, so does gethostbyname.      # We assume that if connect needs -lnsl, so does gethostbyname.
2214      echo $ac_n "checking for connect""... $ac_c" 1>&6      echo $ac_n "checking for connect""... $ac_c" 1>&6
2215  echo "configure:2212: checking for connect" >&5  echo "configure:2216: checking for connect" >&5
2216  if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
2217    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
2218  else  else
2219    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
2220  #line 2217 "configure"  #line 2221 "configure"
2221  #include "confdefs.h"  #include "confdefs.h"
2222  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
2223      which can conflict with char connect(); below.  */      which can conflict with char connect(); below.  */
# Line 2236  connect(); Line 2240  connect();
2240    
2241  ; return 0; }  ; return 0; }
2242  EOF  EOF
2243  if { (eval echo configure:2240: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:2244: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2244    rm -rf conftest*    rm -rf conftest*
2245    eval "ac_cv_func_connect=yes"    eval "ac_cv_func_connect=yes"
2246  else  else
# Line 2257  fi Line 2261  fi
2261    
2262      if test $ac_cv_func_connect = no; then      if test $ac_cv_func_connect = no; then
2263        echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6        echo $ac_n "checking for connect in -lsocket""... $ac_c" 1>&6
2264  echo "configure:2261: checking for connect in -lsocket" >&5  echo "configure:2265: checking for connect in -lsocket" >&5
2265  ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'`  ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'`
2266  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2267    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
# Line 2265  else Line 2269  else
2269    ac_save_LIBS="$LIBS"    ac_save_LIBS="$LIBS"
2270  LIBS="-lsocket $X_EXTRA_LIBS $LIBS"  LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
2271  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
2272  #line 2269 "configure"  #line 2273 "configure"
2273  #include "confdefs.h"  #include "confdefs.h"
2274  /* Override any gcc2 internal prototype to avoid an error.  */  /* Override any gcc2 internal prototype to avoid an error.  */
2275  /* We use char because int might match the return type of a gcc2  /* We use char because int might match the return type of a gcc2
# Line 2276  int main() { Line 2280  int main() {
2280  connect()  connect()
2281  ; return 0; }  ; return 0; }
2282  EOF  EOF
2283  if { (eval echo configure:2280: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:2284: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2284    rm -rf conftest*    rm -rf conftest*
2285    eval "ac_cv_lib_$ac_lib_var=yes"    eval "ac_cv_lib_$ac_lib_var=yes"
2286  else  else
# Line 2300  fi Line 2304  fi
2304    
2305      # gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX.      # gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX.
2306      echo $ac_n "checking for remove""... $ac_c" 1>&6      echo $ac_n "checking for remove""... $ac_c" 1>&6
2307  echo "configure:2304: checking for remove" >&5  echo "configure:2308: checking for remove" >&5
2308  if eval "test \"`echo '$''{'ac_cv_func_remove'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func_remove'+set}'`\" = set"; then
2309    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
2310  else  else
2311    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
2312  #line 2309 "configure"  #line 2313 "configure"
2313  #include "confdefs.h"  #include "confdefs.h"
2314  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
2315      which can conflict with char remove(); below.  */      which can conflict with char remove(); below.  */
# Line 2328  remove(); Line 2332  remove();
2332    
2333  ; return 0; }  ; return 0; }
2334  EOF  EOF
2335  if { (eval echo configure:2332: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:2336: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2336    rm -rf conftest*    rm -rf conftest*
2337    eval "ac_cv_func_remove=yes"    eval "ac_cv_func_remove=yes"
2338  else  else
# Line 2349  fi Line 2353  fi
2353    
2354      if test $ac_cv_func_remove = no; then      if test $ac_cv_func_remove = no; then
2355        echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6        echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6
2356  echo "configure:2353: checking for remove in -lposix" >&5  echo "configure:2357: checking for remove in -lposix" >&5
2357  ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'`  ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'`
2358  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2359    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
# Line 2357  else Line 2361  else
2361    ac_save_LIBS="$LIBS"    ac_save_LIBS="$LIBS"
2362  LIBS="-lposix  $LIBS"  LIBS="-lposix  $LIBS"
2363  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
2364  #line 2361 "configure"  #line 2365 "configure"
2365  #include "confdefs.h"  #include "confdefs.h"
2366  /* Override any gcc2 internal prototype to avoid an error.  */  /* Override any gcc2 internal prototype to avoid an error.  */
2367  /* We use char because int might match the return type of a gcc2  /* We use char because int might match the return type of a gcc2
# Line 2368  int main() { Line 2372  int main() {
2372  remove()  remove()
2373  ; return 0; }  ; return 0; }
2374  EOF  EOF
2375  if { (eval echo configure:2372: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:2376: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2376    rm -rf conftest*    rm -rf conftest*
2377    eval "ac_cv_lib_$ac_lib_var=yes"    eval "ac_cv_lib_$ac_lib_var=yes"
2378  else  else
# Line 2392  fi Line 2396  fi
2396    
2397      # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.      # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
2398      echo $ac_n "checking for shmat""... $ac_c" 1>&6      echo $ac_n "checking for shmat""... $ac_c" 1>&6
2399  echo "configure:2396: checking for shmat" >&5  echo "configure:2400: checking for shmat" >&5
2400  if eval "test \"`echo '$''{'ac_cv_func_shmat'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func_shmat'+set}'`\" = set"; then
2401    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
2402  else  else
2403    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
2404  #line 2401 "configure"  #line 2405 "configure"
2405  #include "confdefs.h"  #include "confdefs.h"
2406  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
2407      which can conflict with char shmat(); below.  */      which can conflict with char shmat(); below.  */
# Line 2420  shmat(); Line 2424  shmat();
2424    
2425  ; return 0; }  ; return 0; }
2426  EOF  EOF
2427  if { (eval echo configure:2424: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:2428: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2428    rm -rf conftest*    rm -rf conftest*
2429    eval "ac_cv_func_shmat=yes"    eval "ac_cv_func_shmat=yes"
2430  else  else
# Line 2441  fi Line 2445  fi
2445    
2446      if test $ac_cv_func_shmat = no; then      if test $ac_cv_func_shmat = no; then
2447        echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6        echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6
2448  echo "configure:2445: checking for shmat in -lipc" >&5  echo "configure:2449: checking for shmat in -lipc" >&5
2449  ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'`  ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'`
2450  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2451    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
# Line 2449  else Line 2453  else
2453    ac_save_LIBS="$LIBS"    ac_save_LIBS="$LIBS"
2454  LIBS="-lipc  $LIBS"  LIBS="-lipc  $LIBS"
2455  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
2456  #line 2453 "configure"  #line 2457 "configure"
2457  #include "confdefs.h"  #include "confdefs.h"
2458  /* Override any gcc2 internal prototype to avoid an error.  */  /* Override any gcc2 internal prototype to avoid an error.  */
2459  /* We use char because int might match the return type of a gcc2  /* We use char because int might match the return type of a gcc2
# Line 2460  int main() { Line 2464  int main() {
2464  shmat()  shmat()
2465  ; return 0; }  ; return 0; }
2466  EOF  EOF
2467  if { (eval echo configure:2464: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:2468: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2468    rm -rf conftest*    rm -rf conftest*
2469    eval "ac_cv_lib_$ac_lib_var=yes"    eval "ac_cv_lib_$ac_lib_var=yes"
2470  else  else
# Line 2493  fi Line 2497  fi
2497    # libraries we check for below, so use a different variable.    # libraries we check for below, so use a different variable.
2498    #  --interran@uluru.Stanford.EDU, kb@cs.umb.edu.    #  --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
2499    echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6    echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6
2500  echo "configure:2497: checking for IceConnectionNumber in -lICE" >&5  echo "configure:2501: checking for IceConnectionNumber in -lICE" >&5
2501  ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'`  ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'`
2502  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2503    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
# Line 2501  else Line 2505  else
2505    ac_save_LIBS="$LIBS"    ac_save_LIBS="$LIBS"
2506  LIBS="-lICE $X_EXTRA_LIBS $LIBS"  LIBS="-lICE $X_EXTRA_LIBS $LIBS"
2507  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
2508  #line 2505 "configure"  #line 2509 "configure"
2509  #include "confdefs.h"  #include "confdefs.h"
2510  /* Override any gcc2 internal prototype to avoid an error.  */  /* Override any gcc2 internal prototype to avoid an error.  */
2511  /* We use char because int might match the return type of a gcc2  /* We use char because int might match the return type of a gcc2
# Line 2512  int main() { Line 2516  int main() {
2516  IceConnectionNumber()  IceConnectionNumber()
2517  ; return 0; }  ; return 0; }
2518  EOF  EOF
2519  if { (eval echo configure:2516: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:2520: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2520    rm -rf conftest*    rm -rf conftest*
2521    eval "ac_cv_lib_$ac_lib_var=yes"    eval "ac_cv_lib_$ac_lib_var=yes"
2522  else  else
# Line 2543  echo $X_PRE_LIBS Line 2547  echo $X_PRE_LIBS
2547    
2548  miss=0  miss=0
2549  echo $ac_n "checking for main in -lXaw""... $ac_c" 1>&6  echo $ac_n "checking for main in -lXaw""... $ac_c" 1>&6
2550  echo "configure:2547: checking for main in -lXaw" >&5  echo "configure:2551: checking for main in -lXaw" >&5
2551  ac_lib_var=`echo Xaw'_'main | sed 'y%./+-%__p_%'`  ac_lib_var=`echo Xaw'_'main | sed 'y%./+-%__p_%'`
2552  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2553    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
# Line 2551  else Line 2555  else
2555    ac_save_LIBS="$LIBS"    ac_save_LIBS="$LIBS"
2556  LIBS="-lXaw $X_LIBS $LIBS"  LIBS="-lXaw $X_LIBS $LIBS"
2557  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
2558  #line 2555 "configure"  #line 2559 "configure"
2559  #include "confdefs.h"  #include "confdefs.h"
2560    
2561  int main() {  int main() {
2562  main()  main()
2563  ; return 0; }  ; return 0; }
2564  EOF  EOF
2565  if { (eval echo configure:2562: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:2566: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2566    rm -rf conftest*    rm -rf conftest*
2567    eval "ac_cv_lib_$ac_lib_var=yes"    eval "ac_cv_lib_$ac_lib_var=yes"
2568  else  else
# Line 2580  miss=1 Line 2584  miss=1
2584  fi  fi
2585    
2586  echo $ac_n "checking for main in -lXmu""... $ac_c" 1>&6  echo $ac_n "checking for main in -lXmu""... $ac_c" 1>&6
2587  echo "configure:2584: checking for main in -lXmu" >&5  echo "configure:2588: checking for main in -lXmu" >&5
2588  ac_lib_var=`echo Xmu'_'main | sed 'y%./+-%__p_%'`  ac_lib_var=`echo Xmu'_'main | sed 'y%./+-%__p_%'`
2589  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2590    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
# Line 2588  else Line 2592  else
2592    ac_save_LIBS="$LIBS"    ac_save_LIBS="$LIBS"
2593  LIBS="-lXmu $X_LIBS $LIBS"  LIBS="-lXmu $X_LIBS $LIBS"
2594  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
2595  #line 2592 "configure"  #line 2596 "configure"
2596  #include "confdefs.h"  #include "confdefs.h"
2597    
2598  int main() {  int main() {
2599  main()  main()
2600  ; return 0; }  ; return 0; }
2601  EOF  EOF
2602  if { (eval echo configure:2599: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:2603: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2603    rm -rf conftest*    rm -rf conftest*
2604    eval "ac_cv_lib_$ac_lib_var=yes"    eval "ac_cv_lib_$ac_lib_var=yes"
2605  else  else
# Line 2617  miss=1 Line 2621  miss=1
2621  fi  fi
2622    
2623  echo $ac_n "checking for main in -lXt""... $ac_c" 1>&6  echo $ac_n "checking for main in -lXt""... $ac_c" 1>&6
2624  echo "configure:2621: checking for main in -lXt" >&5  echo "configure:2625: checking for main in -lXt" >&5
2625  ac_lib_var=`echo Xt'_'main | sed 'y%./+-%__p_%'`  ac_lib_var=`echo Xt'_'main | sed 'y%./+-%__p_%'`
2626  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2627    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
# Line 2625  else Line 2629  else
2629    ac_save_LIBS="$LIBS"    ac_save_LIBS="$LIBS"
2630  LIBS="-lXt $X_LIBS $LIBS"  LIBS="-lXt $X_LIBS $LIBS"
2631  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
2632  #line 2629 "configure"  #line 2633 "configure"
2633  #include "confdefs.h"  #include "confdefs.h"
2634    
2635  int main() {  int main() {
2636  main()  main()
2637  ; return 0; }  ; return 0; }
2638  EOF  EOF
2639  if { (eval echo configure:2636: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:2640: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2640    rm -rf conftest*    rm -rf conftest*
2641    eval "ac_cv_lib_$ac_lib_var=yes"    eval "ac_cv_lib_$ac_lib_var=yes"
2642  else  else
# Line 2654  miss=1 Line 2658  miss=1
2658  fi  fi
2659    
2660  echo $ac_n "checking for main in -lXext""... $ac_c" 1>&6  echo $ac_n "checking for main in -lXext""... $ac_c" 1>&6
2661  echo "configure:2658: checking for main in -lXext" >&5  echo "configure:2662: checking for main in -lXext" >&5
2662  ac_lib_var=`echo Xext'_'main | sed 'y%./+-%__p_%'`  ac_lib_var=`echo Xext'_'main | sed 'y%./+-%__p_%'`
2663  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2664    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
# Line 2662  else Line 2666  else
2666    ac_save_LIBS="$LIBS"    ac_save_LIBS="$LIBS"
2667  LIBS="-lXext $X_LIBS $LIBS"  LIBS="-lXext $X_LIBS $LIBS"
2668  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
2669  #line 2666 "configure"  #line 2670 "configure"
2670  #include "confdefs.h"  #include "confdefs.h"
2671    
2672  int main() {  int main() {
2673  main()  main()
2674  ; return 0; }  ; return 0; }
2675  EOF  EOF
2676  if { (eval echo configure:2673: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:2677: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2677    rm -rf conftest*    rm -rf conftest*
2678    eval "ac_cv_lib_$ac_lib_var=yes"    eval "ac_cv_lib_$ac_lib_var=yes"
2679  else  else
# Line 2691  miss=1 Line 2695  miss=1
2695  fi  fi
2696    
2697  echo $ac_n "checking for main in -lX11""... $ac_c" 1>&6  echo $ac_n "checking for main in -lX11""... $ac_c" 1>&6
2698  echo "configure:2695: checking for main in -lX11" >&5  echo "configure:2699: checking for main in -lX11" >&5
2699  ac_lib_var=`echo X11'_'main | sed 'y%./+-%__p_%'`  ac_lib_var=`echo X11'_'main | sed 'y%./+-%__p_%'`
2700  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2701    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
# Line 2699  else Line 2703  else
2703    ac_save_LIBS="$LIBS"    ac_save_LIBS="$LIBS"
2704  LIBS="-lX11 $X_LIBS $LIBS"  LIBS="-lX11 $X_LIBS $LIBS"
2705  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
2706  #line 2703 "configure"  #line 2707 "configure"
2707  #include "confdefs.h"  #include "confdefs.h"
2708    
2709  int main() {  int main() {
2710  main()  main()
2711  ; return 0; }  ; return 0; }
2712  EOF  EOF
2713  if { (eval echo configure:2710: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:2714: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2714    rm -rf conftest*    rm -rf conftest*
2715    eval "ac_cv_lib_$ac_lib_var=yes"    eval "ac_cv_lib_$ac_lib_var=yes"
2716  else  else
# Line 2745  fi Line 2749  fi
2749  if test "$enable_dlopen" = "yes" ; then  if test "$enable_dlopen" = "yes" ; then
2750    
2751          echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6          echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
2752  echo "configure:2749: checking for dlopen in -ldl" >&5  echo "configure:2753: checking for dlopen in -ldl" >&5
2753  ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`  ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
2754  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2755    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
# Line 2753  else Line 2757  else
2757    ac_save_LIBS="$LIBS"    ac_save_LIBS="$LIBS"
2758  LIBS="-ldl  $LIBS"  LIBS="-ldl  $LIBS"
2759  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
2760  #line 2757 "configure"  #line 2761 "configure"
2761  #include "confdefs.h"  #include "confdefs.h"
2762  /* Override any gcc2 internal prototype to avoid an error.  */  /* Override any gcc2 internal prototype to avoid an error.  */
2763  /* We use char because int might match the return type of a gcc2  /* We use char because int might match the return type of a gcc2
# Line 2764  int main() { Line 2768  int main() {
2768  dlopen()  dlopen()
2769  ; return 0; }  ; return 0; }
2770  EOF  EOF
2771  if { (eval echo configure:2768: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:2772: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2772    rm -rf conftest*    rm -rf conftest*
2773    eval "ac_cv_lib_$ac_lib_var=yes"    eval "ac_cv_lib_$ac_lib_var=yes"
2774  else  else
# Line 2800  fi Line 2804  fi
2804  if test "$enable_statsysbfd" = "yes" || test "$enable_dynsysbfd" = "yes" ; then  if test "$enable_statsysbfd" = "yes" || test "$enable_dynsysbfd" = "yes" ; then
2805          ac_safe=`echo "bfd.h" | sed 'y%./+-%__p_%'`          ac_safe=`echo "bfd.h" | sed 'y%./+-%__p_%'`
2806  echo $ac_n "checking for bfd.h""... $ac_c" 1>&6  echo $ac_n "checking for bfd.h""... $ac_c" 1>&6
2807  echo "configure:2804: checking for bfd.h" >&5  echo "configure:2808: checking for bfd.h" >&5
2808  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2809    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
2810  else  else
2811    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
2812  #line 2809 "configure"  #line 2813 "configure"
2813  #include "confdefs.h"  #include "confdefs.h"
2814  #include <bfd.h>  #include <bfd.h>
2815  EOF  EOF
2816  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2817  { (eval echo configure:2814: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }  { (eval echo configure:2818: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2818  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2819  if test -z "$ac_err"; then  if test -z "$ac_err"; then
2820    rm -rf conftest*    rm -rf conftest*
# Line 2827  fi Line 2831  fi
2831  if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then  if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2832    echo "$ac_t""yes" 1>&6    echo "$ac_t""yes" 1>&6
2833    echo $ac_n "checking for bfd_init in -lbfd""... $ac_c" 1>&6    echo $ac_n "checking for bfd_init in -lbfd""... $ac_c" 1>&6
2834  echo "configure:2831: checking for bfd_init in -lbfd" >&5  echo "configure:2835: checking for bfd_init in -lbfd" >&5
2835  ac_lib_var=`echo bfd'_'bfd_init | sed 'y%./+-%__p_%'`  ac_lib_var=`echo bfd'_'bfd_init | sed 'y%./+-%__p_%'`
2836  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
2837    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
# Line 2835  else Line 2839  else
2839    ac_save_LIBS="$LIBS"    ac_save_LIBS="$LIBS"
2840  LIBS="-lbfd -liberty $LIBS"  LIBS="-lbfd -liberty $LIBS"
2841  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
2842  #line 2839 "configure"  #line 2843 "configure"
2843  #include "confdefs.h"  #include "confdefs.h"
2844  /* Override any gcc2 internal prototype to avoid an error.  */  /* Override any gcc2 internal prototype to avoid an error.  */
2845  /* We use char because int might match the return type of a gcc2  /* We use char because int might match the return type of a gcc2
# Line 2846  int main() { Line 2850  int main() {
2850  bfd_init()  bfd_init()
2851  ; return 0; }  ; return 0; }
2852  EOF  EOF
2853  if { (eval echo configure:2850: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:2854: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2854    rm -rf conftest*    rm -rf conftest*
2855    eval "ac_cv_lib_$ac_lib_var=yes"    eval "ac_cv_lib_$ac_lib_var=yes"
2856  else  else
# Line 2865  if eval "test \"`echo '$ac_cv_lib_'$ac_l Line 2869  if eval "test \"`echo '$ac_cv_lib_'$ac_l
2869                  # Old binutils appear to need CONST defined to const                  # Old binutils appear to need CONST defined to const
2870                  #                  #
2871                          echo $ac_n "checking if need to define CONST for bfd""... $ac_c" 1>&6                          echo $ac_n "checking if need to define CONST for bfd""... $ac_c" 1>&6
2872  echo "configure:2869: checking if need to define CONST for bfd" >&5  echo "configure:2873: checking if need to define CONST for bfd" >&5
2873                          if test "$cross_compiling" = yes; then                          if test "$cross_compiling" = yes; then
2874    echo "$ac_t""cannot use bfd" 1>&6 exit 1;    echo "$ac_t""cannot use bfd" 1>&6 exit 1;
2875  else  else
2876    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
2877  #line 2874 "configure"  #line 2878 "configure"
2878  #include "confdefs.h"  #include "confdefs.h"
2879  #define IN_GCC  #define IN_GCC
2880                                      #include <bfd.h>                                      #include <bfd.h>
2881                                      int main() { symbol_info t; return 0;}                                      int main() { symbol_info t; return 0;}
2882  EOF  EOF
2883  if { (eval echo configure:2880: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:2884: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2884  then  then
2885    echo "$ac_t""no" 1>&6    echo "$ac_t""no" 1>&6
2886  else  else
# Line 2887  else Line 2891  else
2891    echo "$ac_t""cannot use bfd" 1>&6 exit 1;    echo "$ac_t""cannot use bfd" 1>&6 exit 1;
2892  else  else
2893    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
2894  #line 2891 "configure"  #line 2895 "configure"
2895  #include "confdefs.h"  #include "confdefs.h"
2896  #define CONST const  #define CONST const
2897                                              #define IN_GCC                                              #define IN_GCC
2898                                              #include <bfd.h>                                              #include <bfd.h>
2899                                              int main() {symbol_info t; return 0;}                                              int main() {symbol_info t; return 0;}
2900  EOF  EOF
2901  if { (eval echo configure:2898: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:2902: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2902  then  then
2903    echo "$ac_t""yes" 1>&6    echo "$ac_t""yes" 1>&6
2904                                          cat >> confdefs.h <<\EOF                                          cat >> confdefs.h <<\EOF
# Line 2984  fi Line 2988  fi
2988  # addresses, in calculating a page for an address in the heap.  # addresses, in calculating a page for an address in the heap.
2989    
2990  echo $ac_n "checking size of long *""... $ac_c" 1>&6  echo $ac_n "checking size of long *""... $ac_c" 1>&6
2991  echo "configure:2988: checking size of long *" >&5  echo "configure:2992: checking size of long *" >&5
2992  if eval "test \"`echo '$''{'ac_cv_sizeof_long_p'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_sizeof_long_p'+set}'`\" = set"; then
2993    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
2994  else  else
# Line 2992  else Line 2996  else
2996    ac_cv_sizeof_long_p=0    ac_cv_sizeof_long_p=0
2997  else  else
2998    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
2999  #line 2996 "configure"  #line 3000 "configure"
3000  #include "confdefs.h"  #include "confdefs.h"
3001  #include <stdio.h>  #include <stdio.h>
3002  #include <sys/types.h>  #include <sys/types.h>
# Line 3004  main() Line 3008  main()
3008    exit(0);    exit(0);
3009  }  }
3010  EOF  EOF
3011  if { (eval echo configure:3008: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:3012: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3012  then  then
3013    ac_cv_sizeof_long_p=`cat conftestval`    ac_cv_sizeof_long_p=`cat conftestval`
3014  else  else
# Line 3028  for ac_hdr in endian.h Line 3032  for ac_hdr in endian.h
3032  do  do
3033  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3034  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3035  echo "configure:3032: checking for $ac_hdr" >&5  echo "configure:3036: checking for $ac_hdr" >&5
3036  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3037    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
3038  else  else
3039    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
3040  #line 3037 "configure"  #line 3041 "configure"
3041  #include "confdefs.h"  #include "confdefs.h"
3042  #include <$ac_hdr>  #include <$ac_hdr>
3043  EOF  EOF
3044  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3045  { (eval echo configure:3042: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }  { (eval echo configure:3046: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3046  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3047  if test -z "$ac_err"; then  if test -z "$ac_err"; then
3048    rm -rf conftest*    rm -rf conftest*
# Line 3059  if eval "test \"`echo '$ac_cv_header_'$a Line 3063  if eval "test \"`echo '$ac_cv_header_'$a
3063  #define $ac_tr_hdr 1  #define $ac_tr_hdr 1
3064  EOF  EOF
3065   echo $ac_n "checking "endianness"""... $ac_c" 1>&6   echo $ac_n "checking "endianness"""... $ac_c" 1>&6
3066  echo "configure:3063: checking "endianness"" >&5  echo "configure:3067: checking "endianness"" >&5
3067          if test "$cross_compiling" = yes; then          if test "$cross_compiling" = yes; then
3068    echo "$ac_t""big" 1>&6    echo "$ac_t""big" 1>&6
3069  else  else
3070    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
3071  #line 3068 "configure"  #line 3072 "configure"
3072  #include "confdefs.h"  #include "confdefs.h"
3073  #define __ARMEB__  #define __ARMEB__
3074                  #include <endian.h>                  #include <endian.h>
3075                  int main() { return BYTE_ORDER == __LITTLE_ENDIAN ? 0 : 1;}                  int main() { return BYTE_ORDER == __LITTLE_ENDIAN ? 0 : 1;}
3076  EOF  EOF
3077  if { (eval echo configure:3074: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:3078: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3078  then  then
3079    cat >> confdefs.h <<\EOF    cat >> confdefs.h <<\EOF
3080  #define LITTLE_END 1  #define LITTLE_END 1
# Line 3093  done Line 3097  done
3097    
3098    
3099  echo $ac_n "checking "finding DBEGIN"""... $ac_c" 1>&6  echo $ac_n "checking "finding DBEGIN"""... $ac_c" 1>&6
3100  echo "configure:3097: checking "finding DBEGIN"" >&5  echo "configure:3101: checking "finding DBEGIN"" >&5
3101  if test "$cross_compiling" = yes; then  if test "$cross_compiling" = yes; then
3102    dbegin=0    dbegin=0
3103  else  else
3104    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
3105  #line 3102 "configure"  #line 3106 "configure"
3106  #include "confdefs.h"  #include "confdefs.h"
3107  #include <stdio.h>  #include <stdio.h>
3108              #include <stdlib.h>              #include <stdlib.h>
# Line 3115  main() Line 3119  main()
3119    return 0;    return 0;
3120  }  }
3121  EOF  EOF
3122  if { (eval echo configure:3119: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:3123: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3123  then  then
3124    dbegin=`cat conftest1`    dbegin=`cat conftest1`
3125  else  else
# Line 3137  echo "$ac_t""got $dbegin" 1>&6 Line 3141  echo "$ac_t""got $dbegin" 1>&6
3141    
3142    
3143  echo $ac_n "checking "finding CSTACK_ADDRESS"""... $ac_c" 1>&6  echo $ac_n "checking "finding CSTACK_ADDRESS"""... $ac_c" 1>&6
3144  echo "configure:3141: checking "finding CSTACK_ADDRESS"" >&5  echo "configure:3145: checking "finding CSTACK_ADDRESS"" >&5
3145  if test "$cross_compiling" = yes; then  if test "$cross_compiling" = yes; then
3146    cstack_address=0    cstack_address=0
3147  else  else
3148    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
3149  #line 3146 "configure"  #line 3150 "configure"
3150  #include "confdefs.h"  #include "confdefs.h"
3151  #include <stdio.h>  #include <stdio.h>
3152  main()  main()
# Line 3154  main() Line 3158  main()
3158    return 0;    return 0;
3159  }  }
3160  EOF  EOF
3161  if { (eval echo configure:3158: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:3162: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3162  then  then
3163    cstack_address=`cat conftest1`    cstack_address=`cat conftest1`
3164  else  else
# Line 3176  echo "$ac_t""got $cstack_address" 1>&6 Line 3180  echo "$ac_t""got $cstack_address" 1>&6
3180    
3181    
3182  echo $ac_n "checking "sizeof long long int"""... $ac_c" 1>&6  echo $ac_n "checking "sizeof long long int"""... $ac_c" 1>&6
3183  echo "configure:3180: checking "sizeof long long int"" >&5  echo "configure:3184: checking "sizeof long long int"" >&5
3184  if test "$cross_compiling" = yes; then  if test "$cross_compiling" = yes; then
3185    echo "$ac_t""no" 1>&6    echo "$ac_t""no" 1>&6
3186    
3187  else  else
3188    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
3189  #line 3186 "configure"  #line 3190 "configure"
3190  #include "confdefs.h"  #include "confdefs.h"
3191  #include <stdio.h>  #include <stdio.h>
3192  main()  main()
# Line 3192  main() Line 3196  main()
3196  }  }
3197    
3198  EOF  EOF
3199  if { (eval echo configure:3196: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:3200: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3200  then  then
3201    cat >> confdefs.h <<\EOF    cat >> confdefs.h <<\EOF
3202  #define HAVE_LONG_LONG 1  #define HAVE_LONG_LONG 1
# Line 3245  fi Line 3249  fi
3249    
3250  # pagewidth  # pagewidth
3251  echo $ac_n "checking for pagewidth""... $ac_c" 1>&6  echo $ac_n "checking for pagewidth""... $ac_c" 1>&6
3252  echo "configure:3249: checking for pagewidth" >&5  echo "configure:3253: checking for pagewidth" >&5
3253  if test "$cross_compiling" = yes; then  if test "$cross_compiling" = yes; then
3254    PAGEWIDTH=0    PAGEWIDTH=0
3255  else  else
3256    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
3257  #line 3254 "configure"  #line 3258 "configure"
3258  #include "confdefs.h"  #include "confdefs.h"
3259  #include <stdio.h>  #include <stdio.h>
3260              #include <unistd.h>              #include <unistd.h>
# Line 3260  int main() {size_t i=getpagesize(),j; Line 3264  int main() {size_t i=getpagesize(),j;
3264              fprintf(fp,"%u",j);              fprintf(fp,"%u",j);
3265              return 0;}              return 0;}
3266  EOF  EOF
3267  if { (eval echo configure:3264: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:3268: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3268  then  then
3269    PAGEWIDTH=`cat conftest1`    PAGEWIDTH=`cat conftest1`
3270  else  else
# Line 3287  EOF Line 3291  EOF
3291  for ac_func in getcwd  for ac_func in getcwd
3292  do  do
3293  echo $ac_n "checking for $ac_func""... $ac_c" 1>&6  echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3294  echo "configure:3291: checking for $ac_func" >&5  echo "configure:3295: checking for $ac_func" >&5
3295  if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3296    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
3297  else  else
3298    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
3299  #line 3296 "configure"  #line 3300 "configure"
3300  #include "confdefs.h"  #include "confdefs.h"
3301  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
3302      which can conflict with char $ac_func(); below.  */      which can conflict with char $ac_func(); below.  */
# Line 3315  $ac_func(); Line 3319  $ac_func();
3319    
3320  ; return 0; }  ; return 0; }
3321  EOF  EOF
3322  if { (eval echo configure:3319: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:3323: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3323    rm -rf conftest*    rm -rf conftest*
3324    eval "ac_cv_func_$ac_func=yes"    eval "ac_cv_func_$ac_func=yes"
3325  else  else
# Line 3342  done Line 3346  done
3346  for ac_func in getwd  for ac_func in getwd
3347  do  do
3348  echo $ac_n "checking for $ac_func""... $ac_c" 1>&6  echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
3349  echo "configure:3346: checking for $ac_func" >&5  echo "configure:3350: checking for $ac_func" >&5
3350  if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
3351    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
3352  else  else
3353    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
3354  #line 3351 "configure"  #line 3355 "configure"
3355  #include "confdefs.h"  #include "confdefs.h"
3356  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
3357      which can conflict with char $ac_func(); below.  */      which can conflict with char $ac_func(); below.  */
# Line 3370  $ac_func(); Line 3374  $ac_func();
3374    
3375  ; return 0; }  ; return 0; }
3376  EOF  EOF
3377  if { (eval echo configure:3374: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:3378: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3378    rm -rf conftest*    rm -rf conftest*
3379    eval "ac_cv_func_$ac_func=yes"    eval "ac_cv_func_$ac_func=yes"
3380  else  else
# Line 3395  fi Line 3399  fi
3399  done  done
3400    
3401  echo $ac_n "checking for uname""... $ac_c" 1>&6  echo $ac_n "checking for uname""... $ac_c" 1>&6
3402  echo "configure:3399: checking for uname" >&5  echo "configure:3403: checking for uname" >&5
3403  if eval "test \"`echo '$''{'ac_cv_func_uname'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func_uname'+set}'`\" = set"; then
3404    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
3405  else  else
3406    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
3407  #line 3404 "configure"  #line 3408 "configure"
3408  #include "confdefs.h"  #include "confdefs.h"
3409  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
3410      which can conflict with char uname(); below.  */      which can conflict with char uname(); below.  */
# Line 3423  uname(); Line 3427  uname();
3427    
3428  ; return 0; }  ; return 0; }
3429  EOF  EOF
3430  if { (eval echo configure:3427: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:3431: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3431    rm -rf conftest*    rm -rf conftest*
3432    eval "ac_cv_func_uname=yes"    eval "ac_cv_func_uname=yes"
3433  else  else
# Line 3447  EOF Line 3451  EOF
3451  fi  fi
3452    
3453  echo $ac_n "checking for gettimeofday""... $ac_c" 1>&6  echo $ac_n "checking for gettimeofday""... $ac_c" 1>&6
3454  echo "configure:3451: checking for gettimeofday" >&5  echo "configure:3455: checking for gettimeofday" >&5
3455  if eval "test \"`echo '$''{'ac_cv_func_gettimeofday'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func_gettimeofday'+set}'`\" = set"; then
3456    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
3457  else  else
3458    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
3459  #line 3456 "configure"  #line 3460 "configure"
3460  #include "confdefs.h"  #include "confdefs.h"
3461  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
3462      which can conflict with char gettimeofday(); below.  */      which can conflict with char gettimeofday(); below.  */
# Line 3475  gettimeofday(); Line 3479  gettimeofday();
3479    
3480  ; return 0; }  ; return 0; }
3481  EOF  EOF
3482  if { (eval echo configure:3479: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:3483: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3483    rm -rf conftest*    rm -rf conftest*
3484    eval "ac_cv_func_gettimeofday=yes"    eval "ac_cv_func_gettimeofday=yes"
3485  else  else
# Line 3504  for ac_hdr in sys/ioctl.h Line 3508  for ac_hdr in sys/ioctl.h
3508  do  do
3509  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3510  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3511  echo "configure:3508: checking for $ac_hdr" >&5  echo "configure:3512: checking for $ac_hdr" >&5
3512  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3513    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
3514  else  else
3515    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
3516  #line 3513 "configure"  #line 3517 "configure"
3517  #include "confdefs.h"  #include "confdefs.h"
3518  #include <$ac_hdr>  #include <$ac_hdr>
3519  EOF  EOF
3520  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3521  { (eval echo configure:3518: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }  { (eval echo configure:3522: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3522  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3523  if test -z "$ac_err"; then  if test -z "$ac_err"; then
3524    rm -rf conftest*    rm -rf conftest*
# Line 3554  done Line 3558  done
3558  #--------------------------------------------------------------------  #--------------------------------------------------------------------
3559    
3560  echo $ac_n "checking for BSDgettimeofday""... $ac_c" 1>&6  echo $ac_n "checking for BSDgettimeofday""... $ac_c" 1>&6
3561  echo "configure:3558: checking for BSDgettimeofday" >&5  echo "configure:3562: checking for BSDgettimeofday" >&5
3562  if eval "test \"`echo '$''{'ac_cv_func_BSDgettimeofday'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func_BSDgettimeofday'+set}'`\" = set"; then
3563    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
3564  else  else
3565    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
3566  #line 3563 "configure"  #line 3567 "configure"
3567  #include "confdefs.h"  #include "confdefs.h"
3568  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
3569      which can conflict with char BSDgettimeofday(); below.  */      which can conflict with char BSDgettimeofday(); below.  */
# Line 3582  BSDgettimeofday(); Line 3586  BSDgettimeofday();
3586    
3587  ; return 0; }  ; return 0; }
3588  EOF  EOF
3589  if { (eval echo configure:3586: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:3590: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3590    rm -rf conftest*    rm -rf conftest*
3591    eval "ac_cv_func_BSDgettimeofday=yes"    eval "ac_cv_func_BSDgettimeofday=yes"
3592  else  else
# Line 3603  EOF Line 3607  EOF
3607  else  else
3608    echo "$ac_t""no" 1>&6    echo "$ac_t""no" 1>&6
3609  echo $ac_n "checking for gettimeofday""... $ac_c" 1>&6  echo $ac_n "checking for gettimeofday""... $ac_c" 1>&6
3610  echo "configure:3607: checking for gettimeofday" >&5  echo "configure:3611: checking for gettimeofday" >&5
3611  if eval "test \"`echo '$''{'ac_cv_func_gettimeofday'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func_gettimeofday'+set}'`\" = set"; then
3612    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
3613  else  else
3614    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
3615  #line 3612 "configure"  #line 3616 "configure"
3616  #include "confdefs.h"  #include "confdefs.h"
3617  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
3618      which can conflict with char gettimeofday(); below.  */      which can conflict with char gettimeofday(); below.  */
# Line 3631  gettimeofday(); Line 3635  gettimeofday();
3635    
3636  ; return 0; }  ; return 0; }
3637  EOF  EOF
3638  if { (eval echo configure:3635: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:3639: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3639    rm -rf conftest*    rm -rf conftest*
3640    eval "ac_cv_func_gettimeofday=yes"    eval "ac_cv_func_gettimeofday=yes"
3641  else  else
# Line 3658  fi Line 3662  fi
3662    
3663    
3664  echo $ac_n "checking for gettimeofday declaration""... $ac_c" 1>&6  echo $ac_n "checking for gettimeofday declaration""... $ac_c" 1>&6
3665  echo "configure:3662: checking for gettimeofday declaration" >&5  echo "configure:3666: checking for gettimeofday declaration" >&5
3666    
3667  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
3668  #line 3665 "configure"  #line 3669 "configure"
3669  #include "confdefs.h"  #include "confdefs.h"
3670  #include <sys/time.h>  #include <sys/time.h>
3671  EOF  EOF
# Line 3682  rm -f conftest* Line 3686  rm -f conftest*
3686    
3687    
3688  echo $ac_n "checking for sin in -lm""... $ac_c" 1>&6  echo $ac_n "checking for sin in -lm""... $ac_c" 1>&6
3689  echo "configure:3686: checking for sin in -lm" >&5  echo "configure:3690: checking for sin in -lm" >&5
3690  ac_lib_var=`echo m'_'sin | sed 'y%./+-%__p_%'`  ac_lib_var=`echo m'_'sin | sed 'y%./+-%__p_%'`
3691  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3692    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
# Line 3690  else Line 3694  else
3694    ac_save_LIBS="$LIBS"    ac_save_LIBS="$LIBS"
3695  LIBS="-lm  $LIBS"  LIBS="-lm  $LIBS"
3696  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
3697  #line 3694 "configure"  #line 3698 "configure"
3698  #include "confdefs.h"  #include "confdefs.h"
3699  /* Override any gcc2 internal prototype to avoid an error.  */  /* Override any gcc2 internal prototype to avoid an error.  */
3700  /* We use char because int might match the return type of a gcc2  /* We use char because int might match the return type of a gcc2
# Line 3701  int main() { Line 3705  int main() {
3705  sin()  sin()
3706  ; return 0; }  ; return 0; }
3707  EOF  EOF
3708  if { (eval echo configure:3705: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:3709: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3709    rm -rf conftest*    rm -rf conftest*
3710    eval "ac_cv_lib_$ac_lib_var=yes"    eval "ac_cv_lib_$ac_lib_var=yes"
3711  else  else
# Line 3723  true Line 3727  true
3727  fi  fi
3728    
3729  echo $ac_n "checking for main in -lmingwex""... $ac_c" 1>&6  echo $ac_n "checking for main in -lmingwex""... $ac_c" 1>&6
3730  echo "configure:3727: checking for main in -lmingwex" >&5  echo "configure:3731: checking for main in -lmingwex" >&5
3731  ac_lib_var=`echo mingwex'_'main | sed 'y%./+-%__p_%'`  ac_lib_var=`echo mingwex'_'main | sed 'y%./+-%__p_%'`
3732  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
3733    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
# Line 3731  else Line 3735  else
3735    ac_save_LIBS="$LIBS"    ac_save_LIBS="$LIBS"
3736  LIBS="-lmingwex  $LIBS"  LIBS="-lmingwex  $LIBS"
3737  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
3738  #line 3735 "configure"  #line 3739 "configure"
3739  #include "confdefs.h"  #include "confdefs.h"
3740    
3741  int main() {  int main() {
3742  main()  main()
3743  ; return 0; }  ; return 0; }
3744  EOF  EOF
3745  if { (eval echo configure:3742: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:3746: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
3746    rm -rf conftest*    rm -rf conftest*
3747    eval "ac_cv_lib_$ac_lib_var=yes"    eval "ac_cv_lib_$ac_lib_var=yes"
3748  else  else
# Line 3767  for ac_hdr in math.h Line 3771  for ac_hdr in math.h
3771  do  do
3772  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3773  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3774  echo "configure:3771: checking for $ac_hdr" >&5  echo "configure:3775: checking for $ac_hdr" >&5
3775  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3776    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
3777  else  else
3778    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
3779  #line 3776 "configure"  #line 3780 "configure"
3780  #include "confdefs.h"  #include "confdefs.h"
3781  #include <$ac_hdr>  #include <$ac_hdr>
3782  EOF  EOF
3783  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3784  { (eval echo configure:3781: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }  { (eval echo configure:3785: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3785  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3786  if test -z "$ac_err"; then  if test -z "$ac_err"; then
3787    rm -rf conftest*    rm -rf conftest*
# Line 3814  for ac_hdr in values.h Line 3818  for ac_hdr in values.h
3818  do  do
3819  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
3820  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
3821  echo "configure:3818: checking for $ac_hdr" >&5  echo "configure:3822: checking for $ac_hdr" >&5
3822  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
3823    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
3824  else  else
3825    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
3826  #line 3823 "configure"  #line 3827 "configure"
3827  #include "confdefs.h"  #include "confdefs.h"
3828  #include <$ac_hdr>  #include <$ac_hdr>
3829  EOF  EOF
3830  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
3831  { (eval echo configure:3828: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }  { (eval echo configure:3832: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
3832  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
3833  if test -z "$ac_err"; then  if test -z "$ac_err"; then
3834    rm -rf conftest*    rm -rf conftest*
# Line 3860  done Line 3864  done
3864  # test makes sense.  CM  # test makes sense.  CM
3865  #  #
3866  echo $ac_n "checking for isnormal""... $ac_c" 1>&6  echo $ac_n "checking for isnormal""... $ac_c" 1>&6
3867  echo "configure:3864: checking for isnormal" >&5  echo "configure:3868: checking for isnormal" >&5
3868  if test "$cross_compiling" = yes; then  if test "$cross_compiling" = yes; then
3869    HAVE_ISNORMAL=0 echo "$ac_t""no" 1>&6    HAVE_ISNORMAL=0 echo "$ac_t""no" 1>&6
3870  else  else
3871    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
3872  #line 3869 "configure"  #line 3873 "configure"
3873  #include "confdefs.h"  #include "confdefs.h"
3874  #define _GNU_SOURCE  #define _GNU_SOURCE
3875              #include <math.h>              #include <math.h>
# Line 3874  else Line 3878  else
3878                  return isnormal(f) || !isnormal(f) ? 0 : 1;                  return isnormal(f) || !isnormal(f) ? 0 : 1;
3879                  }                  }
3880  EOF  EOF
3881  if { (eval echo configure:3878: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:3882: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3882  then  then
3883    cat >> confdefs.h <<\EOF    cat >> confdefs.h <<\EOF
3884  #define HAVE_ISNORMAL 1  #define HAVE_ISNORMAL 1
# Line 3885  else Line 3889  else
3889    cat conftest.$ac_ext >&5    cat conftest.$ac_ext >&5
3890    rm -fr conftest*    rm -fr conftest*
3891    echo $ac_n "checking for fpclass in ieeefp.h""... $ac_c" 1>&6    echo $ac_n "checking for fpclass in ieeefp.h""... $ac_c" 1>&6
3892  echo "configure:3889: checking for fpclass in ieeefp.h" >&5  echo "configure:3893: checking for fpclass in ieeefp.h" >&5
3893                  if test "$cross_compiling" = yes; then                  if test "$cross_compiling" = yes; then
3894    HAVE_IEEEFP=0 echo "$ac_t""no" 1>&6    HAVE_IEEEFP=0 echo "$ac_t""no" 1>&6
3895  else  else
3896    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
3897  #line 3894 "configure"  #line 3898 "configure"
3898  #include "confdefs.h"  #include "confdefs.h"
3899  #include <ieeefp.h>  #include <ieeefp.h>
3900                              int main() {                              int main() {
# Line 3898  else Line 3902  else
3902                                  return fpclass(f)>=FP_NZERO || fpclass(f)<FP_NZERO ? 0 : 1;                                  return fpclass(f)>=FP_NZERO || fpclass(f)<FP_NZERO ? 0 : 1;
3903                                  }                                  }
3904  EOF  EOF
3905  if { (eval echo configure:3902: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:3906: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3906  then  then
3907    cat >> confdefs.h <<\EOF    cat >> confdefs.h <<\EOF
3908  #define HAVE_IEEEFP 1  #define HAVE_IEEEFP 1
# Line 3920  fi Line 3924  fi
3924    
3925    
3926  echo $ac_n "checking for isfinite""... $ac_c" 1>&6  echo $ac_n "checking for isfinite""... $ac_c" 1>&6
3927  echo "configure:3924: checking for isfinite" >&5  echo "configure:3928: checking for isfinite" >&5
3928  if test "$cross_compiling" = yes; then  if test "$cross_compiling" = yes; then
3929    HAVE_ISFINITE=0 echo "$ac_t""no" 1>&6    HAVE_ISFINITE=0 echo "$ac_t""no" 1>&6
3930  else  else
3931    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
3932  #line 3929 "configure"  #line 3933 "configure"
3933  #include "confdefs.h"  #include "confdefs.h"
3934  #define _GNU_SOURCE  #define _GNU_SOURCE
3935              #include <math.h>              #include <math.h>
# Line 3934  else Line 3938  else
3938                  return isfinite(f) || !isfinite(f) ? 0 : 1;                  return isfinite(f) || !isfinite(f) ? 0 : 1;
3939                  }                  }
3940  EOF  EOF
3941  if { (eval echo configure:3938: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:3942: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3942  then  then
3943    cat >> confdefs.h <<\EOF    cat >> confdefs.h <<\EOF
3944  #define HAVE_ISFINITE 1  #define HAVE_ISFINITE 1
# Line 3945  else Line 3949  else
3949    cat conftest.$ac_ext >&5    cat conftest.$ac_ext >&5
3950    rm -fr conftest*    rm -fr conftest*
3951    echo $ac_n "checking for finite()""... $ac_c" 1>&6    echo $ac_n "checking for finite()""... $ac_c" 1>&6
3952  echo "configure:3949: checking for finite()" >&5  echo "configure:3953: checking for finite()" >&5
3953                  if test "$cross_compiling" = yes; then                  if test "$cross_compiling" = yes; then
3954    HAVE_FINITE=0 echo "$ac_t""no" 1>&6    HAVE_FINITE=0 echo "$ac_t""no" 1>&6
3955  else  else
3956    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
3957  #line 3954 "configure"  #line 3958 "configure"
3958  #include "confdefs.h"  #include "confdefs.h"
3959  #include <math.h>  #include <math.h>
3960                              int main() {                              int main() {
# Line 3958  else Line 3962  else
3962                                  return finite(f) || !finite(f) ? 0 : 1;                                  return finite(f) || !finite(f) ? 0 : 1;
3963                                  }                                  }
3964  EOF  EOF
3965  if { (eval echo configure:3962: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:3966: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
3966  then  then
3967    cat >> confdefs.h <<\EOF    cat >> confdefs.h <<\EOF
3968  #define HAVE_FINITE 1  #define HAVE_FINITE 1
# Line 3999  fi Line 4003  fi
4003  #          if -lsocket doesn't work by itself.  #          if -lsocket doesn't work by itself.
4004  #--------------------------------------------------------------------  #--------------------------------------------------------------------
4005  echo $ac_n "checking for sockets""... $ac_c" 1>&6  echo $ac_n "checking for sockets""... $ac_c" 1>&6
4006  echo "configure:4003: checking for sockets" >&5  echo "configure:4007: checking for sockets" >&5
4007  tcl_checkBoth=0  tcl_checkBoth=0
4008  echo $ac_n "checking for connect""... $ac_c" 1>&6  echo $ac_n "checking for connect""... $ac_c" 1>&6
4009  echo "configure:4006: checking for connect" >&5  echo "configure:4010: checking for connect" >&5
4010  if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func_connect'+set}'`\" = set"; then
4011    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
4012  else  else
4013    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
4014  #line 4011 "configure"  #line 4015 "configure"
4015  #include "confdefs.h"  #include "confdefs.h"
4016  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
4017      which can conflict with char connect(); below.  */      which can conflict with char connect(); below.  */
# Line 4030  connect(); Line 4034  connect();
4034    
4035  ; return 0; }  ; return 0; }
4036  EOF  EOF
4037  if { (eval echo configure:4034: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:4038: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4038    rm -rf conftest*    rm -rf conftest*
4039    eval "ac_cv_func_connect=yes"    eval "ac_cv_func_connect=yes"
4040  else  else
# Line 4052  fi Line 4056  fi
4056    
4057  if test "$tcl_checkSocket" = 1; then  if test "$tcl_checkSocket" = 1; then
4058      echo $ac_n "checking for main in -lsocket""... $ac_c" 1>&6      echo $ac_n "checking for main in -lsocket""... $ac_c" 1>&6
4059  echo "configure:4056: checking for main in -lsocket" >&5  echo "configure:4060: checking for main in -lsocket" >&5
4060  ac_lib_var=`echo socket'_'main | sed 'y%./+-%__p_%'`  ac_lib_var=`echo socket'_'main | sed 'y%./+-%__p_%'`
4061  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4062    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
# Line 4060  else Line 4064  else
4064    ac_save_LIBS="$LIBS"    ac_save_LIBS="$LIBS"
4065  LIBS="-lsocket  $LIBS"  LIBS="-lsocket  $LIBS"
4066  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
4067  #line 4064 "configure"  #line 4068 "configure"
4068  #include "confdefs.h"  #include "confdefs.h"
4069    
4070  int main() {  int main() {
4071  main()  main()
4072  ; return 0; }  ; return 0; }
4073  EOF  EOF
4074  if { (eval echo configure:4071: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:4075: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4075    rm -rf conftest*    rm -rf conftest*
4076    eval "ac_cv_lib_$ac_lib_var=yes"    eval "ac_cv_lib_$ac_lib_var=yes"
4077  else  else
# Line 4095  if test "$tcl_checkBoth" = 1; then Line 4099  if test "$tcl_checkBoth" = 1; then
4099      tk_oldLibs=$TLIBS      tk_oldLibs=$TLIBS
4100      TLIBS="$TLIBS -lsocket -lnsl"      TLIBS="$TLIBS -lsocket -lnsl"
4101      echo $ac_n "checking for accept""... $ac_c" 1>&6      echo $ac_n "checking for accept""... $ac_c" 1>&6
4102  echo "configure:4099: checking for accept" >&5  echo "configure:4103: checking for accept" >&5
4103  if eval "test \"`echo '$''{'ac_cv_func_accept'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func_accept'+set}'`\" = set"; then
4104    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
4105  else  else
4106    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
4107  #line 4104 "configure"  #line 4108 "configure"
4108  #include "confdefs.h"  #include "confdefs.h"
4109  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
4110      which can conflict with char accept(); below.  */      which can conflict with char accept(); below.  */
# Line 4123  accept(); Line 4127  accept();
4127    
4128  ; return 0; }  ; return 0; }
4129  EOF  EOF
4130  if { (eval echo configure:4127: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:4131: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4131    rm -rf conftest*    rm -rf conftest*
4132    eval "ac_cv_func_accept=yes"    eval "ac_cv_func_accept=yes"
4133  else  else
# Line 4145  fi Line 4149  fi
4149    
4150  fi  fi
4151  echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6  echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
4152  echo "configure:4149: checking for gethostbyname" >&5  echo "configure:4153: checking for gethostbyname" >&5
4153  if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func_gethostbyname'+set}'`\" = set"; then
4154    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
4155  else  else
4156    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
4157  #line 4154 "configure"  #line 4158 "configure"
4158  #include "confdefs.h"  #include "confdefs.h"
4159  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
4160      which can conflict with char gethostbyname(); below.  */      which can conflict with char gethostbyname(); below.  */
# Line 4173  gethostbyname(); Line 4177  gethostbyname();
4177    
4178  ; return 0; }  ; return 0; }
4179  EOF  EOF
4180  if { (eval echo configure:4177: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:4181: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4181    rm -rf conftest*    rm -rf conftest*
4182    eval "ac_cv_func_gethostbyname=yes"    eval "ac_cv_func_gethostbyname=yes"
4183  else  else
# Line 4191  if eval "test \"`echo '$ac_cv_func_'geth Line 4195  if eval "test \"`echo '$ac_cv_func_'geth
4195  else  else
4196    echo "$ac_t""no" 1>&6    echo "$ac_t""no" 1>&6
4197  echo $ac_n "checking for main in -lnsl""... $ac_c" 1>&6  echo $ac_n "checking for main in -lnsl""... $ac_c" 1>&6
4198  echo "configure:4195: checking for main in -lnsl" >&5  echo "configure:4199: checking for main in -lnsl" >&5
4199  ac_lib_var=`echo nsl'_'main | sed 'y%./+-%__p_%'`  ac_lib_var=`echo nsl'_'main | sed 'y%./+-%__p_%'`
4200  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4201    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
# Line 4199  else Line 4203  else
4203    ac_save_LIBS="$LIBS"    ac_save_LIBS="$LIBS"
4204  LIBS="-lnsl  $LIBS"  LIBS="-lnsl  $LIBS"
4205  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
4206  #line 4203 "configure"  #line 4207 "configure"
4207  #include "confdefs.h"  #include "confdefs.h"
4208    
4209  int main() {  int main() {
4210  main()  main()
4211  ; return 0; }  ; return 0; }
4212  EOF  EOF
4213  if { (eval echo configure:4210: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:4214: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4214    rm -rf conftest*    rm -rf conftest*
4215    eval "ac_cv_lib_$ac_lib_var=yes"    eval "ac_cv_lib_$ac_lib_var=yes"
4216  else  else
# Line 4231  fi Line 4235  fi
4235    
4236  if test "$enable_readline" = "yes" ; then  if test "$enable_readline" = "yes" ; then
4237          echo $ac_n "checking for main in -lreadline""... $ac_c" 1>&6          echo $ac_n "checking for main in -lreadline""... $ac_c" 1>&6
4238  echo "configure:4235: checking for main in -lreadline" >&5  echo "configure:4239: checking for main in -lreadline" >&5
4239  ac_lib_var=`echo readline'_'main | sed 'y%./+-%__p_%'`  ac_lib_var=`echo readline'_'main | sed 'y%./+-%__p_%'`
4240  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
4241    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
# Line 4239  else Line 4243  else
4243    ac_save_LIBS="$LIBS"    ac_save_LIBS="$LIBS"
4244  LIBS="-lreadline -lncurses $LIBS"  LIBS="-lreadline -lncurses $LIBS"
4245  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
4246  #line 4243 "configure"  #line 4247 "configure"
4247  #include "confdefs.h"  #include "confdefs.h"
4248    
4249  int main() {  int main() {
4250  main()  main()
4251  ; return 0; }  ; return 0; }
4252  EOF  EOF
4253  if { (eval echo configure:4250: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:4254: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4254    rm -rf conftest*    rm -rf conftest*
4255    eval "ac_cv_lib_$ac_lib_var=yes"    eval "ac_cv_lib_$ac_lib_var=yes"
4256  else  else
# Line 4278  fi Line 4282  fi
4282    
4283    
4284  echo $ac_n "checking For network code for nsocket.c""... $ac_c" 1>&6  echo $ac_n "checking For network code for nsocket.c""... $ac_c" 1>&6
4285  echo "configure:4282: checking For network code for nsocket.c" >&5  echo "configure:4286: checking For network code for nsocket.c" >&5
4286  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
4287  #line 4284 "configure"  #line 4288 "configure"
4288  #include "confdefs.h"  #include "confdefs.h"
4289    
4290  #include <sys/time.h>  #include <sys/time.h>
# Line 4307  int main() { Line 4311  int main() {
4311                    
4312  ; return 0; }  ; return 0; }
4313  EOF  EOF
4314  if { (eval echo configure:4311: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:4315: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4315    rm -rf conftest*    rm -rf conftest*
4316    cat >> confdefs.h <<\EOF    cat >> confdefs.h <<\EOF
4317  #define HAVE_NSOCKET 1  #define HAVE_NSOCKET 1
# Line 4324  rm -f conftest* Line 4328  rm -f conftest*
4328    
4329    
4330  echo $ac_n "checking check for listen using fcntl""... $ac_c" 1>&6  echo $ac_n "checking check for listen using fcntl""... $ac_c" 1>&6
4331  echo "configure:4328: checking check for listen using fcntl" >&5  echo "configure:4332: checking check for listen using fcntl" >&5
4332  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
4333  #line 4330 "configure"  #line 4334 "configure"
4334  #include "confdefs.h"  #include "confdefs.h"
4335  #include <stdio.h>  #include <stdio.h>
4336  #include <fcntl.h>  #include <fcntl.h>
# Line 4339  FILE *fp=fopen("configure.in","r"); Line 4343  FILE *fp=fopen("configure.in","r");
4343    
4344  ; return 0; }  ; return 0; }
4345  EOF  EOF
4346  if { (eval echo configure:4343: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then  if { (eval echo configure:4347: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4347    rm -rf conftest*    rm -rf conftest*
4348    cat >> confdefs.h <<\EOF    cat >> confdefs.h <<\EOF
4349  #define LISTEN_USE_FCNTL 1  #define LISTEN_USE_FCNTL 1
# Line 4358  rm -f conftest* Line 4362  rm -f conftest*
4362    
4363    
4364  echo $ac_n "checking for profil""... $ac_c" 1>&6  echo $ac_n "checking for profil""... $ac_c" 1>&6
4365  echo "configure:4362: checking for profil" >&5  echo "configure:4366: checking for profil" >&5
4366  if eval "test \"`echo '$''{'ac_cv_func_profil'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func_profil'+set}'`\" = set"; then
4367    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
4368  else  else
4369    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
4370  #line 4367 "configure"  #line 4371 "configure"
4371  #include "confdefs.h"  #include "confdefs.h"
4372  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
4373      which can conflict with char profil(); below.  */      which can conflict with char profil(); below.  */
# Line 4386  profil(); Line 4390  profil();
4390    
4391  ; return 0; }  ; return 0; }
4392  EOF  EOF
4393  if { (eval echo configure:4390: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:4394: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4394    rm -rf conftest*    rm -rf conftest*
4395    eval "ac_cv_func_profil=yes"    eval "ac_cv_func_profil=yes"
4396  else  else
# Line 4411  fi Line 4415  fi
4415    
4416    
4417  echo $ac_n "checking for setenv""... $ac_c" 1>&6  echo $ac_n "checking for setenv""... $ac_c" 1>&6
4418  echo "configure:4415: checking for setenv" >&5  echo "configure:4419: checking for setenv" >&5
4419  if eval "test \"`echo '$''{'ac_cv_func_setenv'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func_setenv'+set}'`\" = set"; then
4420    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
4421  else  else
4422    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
4423  #line 4420 "configure"  #line 4424 "configure"
4424  #include "confdefs.h"  #include "confdefs.h"
4425  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
4426      which can conflict with char setenv(); below.  */      which can conflict with char setenv(); below.  */
# Line 4439  setenv(); Line 4443  setenv();
4443    
4444  ; return 0; }  ; return 0; }
4445  EOF  EOF
4446  if { (eval echo configure:4443: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:4447: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4447    rm -rf conftest*    rm -rf conftest*
4448    eval "ac_cv_func_setenv=yes"    eval "ac_cv_func_setenv=yes"
4449  else  else
# Line 4465  fi Line 4469  fi
4469    
4470  if test "$no_setenv" = "1" ; then  if test "$no_setenv" = "1" ; then
4471  echo $ac_n "checking for putenv""... $ac_c" 1>&6  echo $ac_n "checking for putenv""... $ac_c" 1>&6
4472  echo "configure:4469: checking for putenv" >&5  echo "configure:4473: checking for putenv" >&5
4473  if eval "test \"`echo '$''{'ac_cv_func_putenv'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func_putenv'+set}'`\" = set"; then
4474    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
4475  else  else
4476    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
4477  #line 4474 "configure"  #line 4478 "configure"
4478  #include "confdefs.h"  #include "confdefs.h"
4479  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
4480      which can conflict with char putenv(); below.  */      which can conflict with char putenv(); below.  */
# Line 4493  putenv(); Line 4497  putenv();
4497    
4498  ; return 0; }  ; return 0; }
4499  EOF  EOF
4500  if { (eval echo configure:4497: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:4501: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4501    rm -rf conftest*    rm -rf conftest*
4502    eval "ac_cv_func_putenv=yes"    eval "ac_cv_func_putenv=yes"
4503  else  else
# Line 4519  fi Line 4523  fi
4523  fi  fi
4524    
4525  echo $ac_n "checking for _cleanup""... $ac_c" 1>&6  echo $ac_n "checking for _cleanup""... $ac_c" 1>&6
4526  echo "configure:4523: checking for _cleanup" >&5  echo "configure:4527: checking for _cleanup" >&5
4527  if eval "test \"`echo '$''{'ac_cv_func__cleanup'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_func__cleanup'+set}'`\" = set"; then
4528    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
4529  else  else
4530    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
4531  #line 4528 "configure"  #line 4532 "configure"
4532  #include "confdefs.h"  #include "confdefs.h"
4533  /* System header to define __stub macros and hopefully few prototypes,  /* System header to define __stub macros and hopefully few prototypes,
4534      which can conflict with char _cleanup(); below.  */      which can conflict with char _cleanup(); below.  */
# Line 4547  _cleanup(); Line 4551  _cleanup();
4551    
4552  ; return 0; }  ; return 0; }
4553  EOF  EOF
4554  if { (eval echo configure:4551: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:4555: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
4555    rm -rf conftest*    rm -rf conftest*
4556    eval "ac_cv_func__cleanup=yes"    eval "ac_cv_func__cleanup=yes"
4557  else  else
# Line 4573  fi Line 4577  fi
4577  gcl_ok=no  gcl_ok=no
4578    
4579  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
4580  #line 4577 "configure"  #line 4581 "configure"
4581  #include "confdefs.h"  #include "confdefs.h"
4582  #include <ctype.h>  #include <ctype.h>
4583  EOF  EOF
# Line 4601  fi Line 4605  fi
4605    
4606  # if test "x$enable_machine" = "x" ; then  # if test "x$enable_machine" = "x" ; then
4607  echo $ac_n "checking FIONBIO vs. O_NONBLOCK for nonblocking I/O""... $ac_c" 1>&6  echo $ac_n "checking FIONBIO vs. O_NONBLOCK for nonblocking I/O""... $ac_c" 1>&6
4608  echo "configure:4605: checking FIONBIO vs. O_NONBLOCK for nonblocking I/O" >&5  echo "configure:4609: checking FIONBIO vs. O_NONBLOCK for nonblocking I/O" >&5
4609    
4610  case $system in  case $system in
4611         OSF*)         OSF*)
# Line 4632  esac Line 4636  esac
4636    
4637    
4638  echo $ac_n "checking check for SV_ONSTACK""... $ac_c" 1>&6  echo $ac_n "checking check for SV_ONSTACK""... $ac_c" 1>&6
4639  echo "configure:4636: checking check for SV_ONSTACK" >&5  echo "configure:4640: checking check for SV_ONSTACK" >&5
4640  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
4641  #line 4638 "configure"  #line 4642 "configure"
4642  #include "confdefs.h"  #include "confdefs.h"
4643  #include <signal.h>  #include <signal.h>
4644  int joe=SV_ONSTACK;  int joe=SV_ONSTACK;
# Line 4643  int main() { Line 4647  int main() {
4647    
4648  ; return 0; }  ; return 0; }
4649  EOF  EOF
4650  if { (eval echo configure:4647: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then  if { (eval echo configure:4651: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4651    rm -rf conftest*    rm -rf conftest*
4652    cat >> confdefs.h <<\EOF    cat >> confdefs.h <<\EOF
4653  #define HAVE_SV_ONSTACK 1  #define HAVE_SV_ONSTACK 1
# Line 4660  fi Line 4664  fi
4664  rm -f conftest*  rm -f conftest*
4665    
4666  echo $ac_n "checking check for SIGSYS""... $ac_c" 1>&6  echo $ac_n "checking check for SIGSYS""... $ac_c" 1>&6
4667  echo "configure:4664: checking check for SIGSYS" >&5  echo "configure:4668: checking check for SIGSYS" >&5
4668  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
4669  #line 4666 "configure"  #line 4670 "configure"
4670  #include "confdefs.h"  #include "confdefs.h"
4671  #include <signal.h>  #include <signal.h>
4672  int joe=SIGSYS;  int joe=SIGSYS;
# Line 4671  int main() { Line 4675  int main() {
4675    
4676  ; return 0; }  ; return 0; }
4677  EOF  EOF
4678  if { (eval echo configure:4675: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then  if { (eval echo configure:4679: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4679    rm -rf conftest*    rm -rf conftest*
4680    cat >> confdefs.h <<\EOF    cat >> confdefs.h <<\EOF
4681  #define HAVE_SIGSYS 1  #define HAVE_SIGSYS 1
# Line 4689  rm -f conftest* Line 4693  rm -f conftest*
4693    
4694    
4695  echo $ac_n "checking check for SIGEMT""... $ac_c" 1>&6  echo $ac_n "checking check for SIGEMT""... $ac_c" 1>&6
4696  echo "configure:4693: checking check for SIGEMT" >&5  echo "configure:4697: checking check for SIGEMT" >&5
4697  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
4698  #line 4695 "configure"  #line 4699 "configure"
4699  #include "confdefs.h"  #include "confdefs.h"
4700  #include <signal.h>  #include <signal.h>
4701  int joe=SIGEMT;  int joe=SIGEMT;
# Line 4700  int main() { Line 4704  int main() {
4704    
4705  ; return 0; }  ; return 0; }
4706  EOF  EOF
4707  if { (eval echo configure:4704: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then  if { (eval echo configure:4708: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4708    rm -rf conftest*    rm -rf conftest*
4709    cat >> confdefs.h <<\EOF    cat >> confdefs.h <<\EOF
4710  #define HAVE_SIGEMT 1  #define HAVE_SIGEMT 1
# Line 4724  rm -f conftest* Line 4728  rm -f conftest*
4728  do  do
4729  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4730  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4731  echo "configure:4728: checking for $ac_hdr" >&5  echo "configure:4732: checking for $ac_hdr" >&5
4732  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4733    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
4734  else  else
4735    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
4736  #line 4733 "configure"  #line 4737 "configure"
4737  #include "confdefs.h"  #include "confdefs.h"
4738  #include <$ac_hdr>  #include <$ac_hdr>
4739  EOF  EOF
4740  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4741  { (eval echo configure:4738: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }  { (eval echo configure:4742: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4742  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4743  if test -z "$ac_err"; then  if test -z "$ac_err"; then
4744    rm -rf conftest*    rm -rf conftest*
# Line 4764  done Line 4768  done
4768  do  do
4769  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`  ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
4770  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6  echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
4771  echo "configure:4768: checking for $ac_hdr" >&5  echo "configure:4772: checking for $ac_hdr" >&5
4772  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
4773    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
4774  else  else
4775    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
4776  #line 4773 "configure"  #line 4777 "configure"
4777  #include "confdefs.h"  #include "confdefs.h"
4778  #include <$ac_hdr>  #include <$ac_hdr>
4779  EOF  EOF
4780  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"  ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
4781  { (eval echo configure:4778: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }  { (eval echo configure:4782: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
4782  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`  ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
4783  if test -z "$ac_err"; then  if test -z "$ac_err"; then
4784    rm -rf conftest*    rm -rf conftest*
# Line 4801  fi Line 4805  fi
4805  done  done
4806    
4807          cat > conftest.$ac_ext <<EOF          cat > conftest.$ac_ext <<EOF
4808  #line 4805 "configure"  #line 4809 "configure"
4809  #include "confdefs.h"  #include "confdefs.h"
4810  #include <signal.h>  #include <signal.h>
4811                          long code;                            long code;  
# Line 4812  int main() { Line 4816  int main() {
4816                
4817  ; return 0; }  ; return 0; }
4818  EOF  EOF
4819  if { (eval echo configure:4816: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then  if { (eval echo configure:4820: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4820    rm -rf conftest*    rm -rf conftest*
4821        
4822          sigcontext_struct_works=1;          sigcontext_struct_works=1;
# Line 4833  fi Line 4837  fi
4837  rm -f conftest*  rm -f conftest*
4838         if test "$sigcontext_struct_works" = 0 ; then         if test "$sigcontext_struct_works" = 0 ; then
4839         cat > conftest.$ac_ext <<EOF         cat > conftest.$ac_ext <<EOF
4840  #line 4837 "configure"  #line 4841 "configure"
4841  #include "confdefs.h"  #include "confdefs.h"
4842  #include <signal.h>  #include <signal.h>
4843               #ifdef HAVE_ASM_SIGCONTEXT_H                   #ifdef HAVE_ASM_SIGCONTEXT_H    
# Line 4850  int main() { Line 4854  int main() {
4854                    
4855  ; return 0; }  ; return 0; }
4856  EOF  EOF
4857  if { (eval echo configure:4854: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then  if { (eval echo configure:4858: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
4858    rm -rf conftest*    rm -rf conftest*
4859        
4860          sigcontext_works=1 ;          sigcontext_works=1 ;
# Line 4893  rm -f conftest* Line 4897  rm -f conftest*
4897  # Extract the first word of "emacs", so it can be a program name with args.  # Extract the first word of "emacs", so it can be a program name with args.
4898  set dummy emacs; ac_word=$2  set dummy emacs; ac_word=$2
4899  echo $ac_n "checking for $ac_word""... $ac_c" 1>&6  echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
4900  echo "configure:4897: checking for $ac_word" >&5  echo "configure:4901: checking for $ac_word" >&5
4901  if eval "test \"`echo '$''{'ac_cv_path_EMACS'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_path_EMACS'+set}'`\" = set"; then
4902    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
4903  else  else
# Line 4941  cat >> conftest.el <<EOF Line 4945  cat >> conftest.el <<EOF
4945  EOF  EOF
4946    
4947  echo $ac_n "checking emacs site lisp directory""... $ac_c" 1>&6  echo $ac_n "checking emacs site lisp directory""... $ac_c" 1>&6
4948  echo "configure:4945: checking emacs site lisp directory" >&5  echo "configure:4949: checking emacs site lisp directory" >&5
4949  #EMACS_SITE_LISP=unknown  #EMACS_SITE_LISP=unknown
4950  if [ "$EMACS" != "" ] ; then  if [ "$EMACS" != "" ] ; then
4951          EMACS_SITE_LISP=`$EMACS -q -batch --no-site-file -l conftest.el 2>&1 | sed -e /Loading/d | sed -e /load/d `          EMACS_SITE_LISP=`$EMACS -q -batch --no-site-file -l conftest.el 2>&1 | sed -e /Loading/d | sed -e /load/d `
# Line 4964  cat >> conftest.el <<EOF Line 4968  cat >> conftest.el <<EOF
4968  EOF  EOF
4969    
4970  echo $ac_n "checking emacs default.el""... $ac_c" 1>&6  echo $ac_n "checking emacs default.el""... $ac_c" 1>&6
4971  echo "configure:4968: checking emacs default.el" >&5  echo "configure:4972: checking emacs default.el" >&5
4972  if [ "$EMACS" != "" ] ; then  if [ "$EMACS" != "" ] ; then
4973          EMACS_DEFAULT_EL=`$EMACS -q -batch --no-site-file -l conftest.el 2>&1 | sed -e /Loading/d | sed -e /load/d `          EMACS_DEFAULT_EL=`$EMACS -q -batch --no-site-file -l conftest.el 2>&1 | sed -e /Loading/d | sed -e /load/d `
4974  else  else
# Line 4993  cat >> conftest.el <<EOF Line 4997  cat >> conftest.el <<EOF
4997  EOF  EOF
4998    
4999  echo $ac_n "checking emacs info/dir""... $ac_c" 1>&6  echo $ac_n "checking emacs info/dir""... $ac_c" 1>&6
5000  echo "configure:4997: checking emacs info/dir" >&5  echo "configure:5001: checking emacs info/dir" >&5
5001  if [ "$EMACS" != "" ] ; then  if [ "$EMACS" != "" ] ; then
5002          INFO_DIR=`$EMACS -q -batch --no-site-file -l conftest.el 2>&1 | sed -e /Loading/d | sed -e /load/d `          INFO_DIR=`$EMACS -q -batch --no-site-file -l conftest.el 2>&1 | sed -e /Loading/d | sed -e /load/d `
5003  fi  fi
# Line 5007  echo "$ac_t""$INFO_DIR" 1>&6 Line 5011  echo "$ac_t""$INFO_DIR" 1>&6
5011    
5012    
5013  echo $ac_n "checking for tcl/tk""... $ac_c" 1>&6  echo $ac_n "checking for tcl/tk""... $ac_c" 1>&6
5014  echo "configure:5011: checking for tcl/tk" >&5  echo "configure:5015: checking for tcl/tk" >&5
5015    
5016    
5017  if test -d "${TCL_CONFIG_PREFIX}"  ; then true ; else  if test -d "${TCL_CONFIG_PREFIX}"  ; then true ; else
# Line 5030  EOF Line 5034  EOF
5034  # Extract the first word of "tclsh", so it can be a program name with args.  # Extract the first word of "tclsh", so it can be a program name with args.
5035  set dummy tclsh; ac_word=$2  set dummy tclsh; ac_word=$2
5036  echo $ac_n "checking for $ac_word""... $ac_c" 1>&6  echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
5037  echo "configure:5034: checking for $ac_word" >&5  echo "configure:5038: checking for $ac_word" >&5
5038  if eval "test \"`echo '$''{'ac_cv_prog_TCLSH'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_prog_TCLSH'+set}'`\" = set"; then
5039    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
5040  else  else
# Line 5130  if test -f ${TCL_CONFIG_PREFIX}/../inclu Line 5134  if test -f ${TCL_CONFIG_PREFIX}/../inclu
5134    fi    fi
5135  fi  fi
5136  echo $ac_n "checking for main in -llieee""... $ac_c" 1>&6  echo $ac_n "checking for main in -llieee""... $ac_c" 1>&6
5137  echo "configure:5134: checking for main in -llieee" >&5  echo "configure:5138: checking for main in -llieee" >&5
5138  ac_lib_var=`echo lieee'_'main | sed 'y%./+-%__p_%'`  ac_lib_var=`echo lieee'_'main | sed 'y%./+-%__p_%'`
5139  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then  if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
5140    echo $ac_n "(cached) $ac_c" 1>&6    echo $ac_n "(cached) $ac_c" 1>&6
# Line 5138  else Line 5142  else
5142    ac_save_LIBS="$LIBS"    ac_save_LIBS="$LIBS"
5143  LIBS="-llieee  $LIBS"  LIBS="-llieee  $LIBS"
5144  cat > conftest.$ac_ext <<EOF  cat > conftest.$ac_ext <<EOF
5145  #line 5142 "configure"  #line 5146 "configure"
5146  #include "confdefs.h"  #include "confdefs.h"
5147    
5148  int main() {  int main() {
5149  main()  main()
5150  ; return 0; }  ; return 0; }
5151  EOF  EOF
5152  if { (eval echo configure:5149: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then  if { (eval echo configure:5153: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
5153    rm -rf conftest*    rm -rf conftest*
5154    eval "ac_cv_lib_$ac_lib_var=yes"    eval "ac_cv_lib_$ac_lib_var=yes"
5155  else  else
# Line 5210  NOTIFY=$enable_notify Line 5214  NOTIFY=$enable_notify
5214  # the time handling for unixtime, add timezone  # the time handling for unixtime, add timezone
5215    
5216  echo $ac_n "checking alloca""... $ac_c" 1>&6  echo $ac_n "checking alloca""... $ac_c" 1>&6
5217  echo "configure:5214: checking alloca" >&5  echo "configure:5218: checking alloca" >&5
5218  if test "$cross_compiling" = yes; then  if test "$cross_compiling" = yes; then
5219    gcl_ok=no    gcl_ok=no
5220  else  else
5221    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
5222  #line 5219 "configure"  #line 5223 "configure"
5223  #include "confdefs.h"  #include "confdefs.h"
5224  int main() { exit(alloca(500) != NULL ? 0 : 1);}  int main() { exit(alloca(500) != NULL ? 0 : 1);}
5225  EOF  EOF
5226  if { (eval echo configure:5223: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:5227: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5227  then  then
5228    :    :
5229  else  else
# Line 5242  else Line 5246  else
5246    gcl_ok=no    gcl_ok=no
5247  else  else
5248    cat > conftest.$ac_ext <<EOF    cat > conftest.$ac_ext <<EOF
5249  #line 5246 "configure"  #line 5250 "configure"
5250  #include "confdefs.h"  #include "confdefs.h"
5251  #include <alloca.h>  #include <alloca.h>
5252    int main() { exit(alloca(500) != NULL ? 0 : 1)}    int main() { exit(alloca(500) != NULL ? 0 : 1)}
5253  EOF  EOF
5254  if { (eval echo configure:5251: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null  if { (eval echo configure:5255: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
5255  then  then
5256    :    :
5257  else  else
# Line 5308  if test $gcl_ok = no ; then     echo "$a Line 5312  if test $gcl_ok = no ; then     echo "$a
5312  # redhat/cygnus released for some reason a buggy version of gcc,  # redhat/cygnus released for some reason a buggy version of gcc,
5313  # which no one else released.   Catch that here.  # which no one else released.   Catch that here.
5314  echo $ac_n "checking Checking for buggy gcc version from redhat""... $ac_c" 1>&6  echo $ac_n "checking Checking for buggy gcc version from redhat""... $ac_c" 1>&6
5315  echo "configure:5312: checking Checking for buggy gcc version from redhat" >&5  echo "configure:5316: checking Checking for buggy gcc version from redhat" >&5
5316  if  2>&1 $CC -v | fgrep "gcc version 2.96" > /dev/null  if  2>&1 $CC -v | fgrep "gcc version 2.96" > /dev/null
5317     then     then
5318          BROKEN_O4_OPT=1          BROKEN_O4_OPT=1

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