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Anonymous committed e804706

Import from CVS: tag r21-2-17

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  • Tags r21-2-17

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File CHANGES-beta

 							-*- indented-text -*-
+to 21.2.17 "Chiyoda"
+-- miscellaneous bug fixes from Steve Baur
+-- font menu fix from Robert Pluim
+-- ldap API update from Oscar Figueiredo
+-- Fix thai-xtis charset width from MORIOKA Tomohiko
+-- CCL engine fix from MORIOKA Tomohiko
+-- mswindows build fixes from Norbert Koch
+-- miscellaneous fixes from Andy Piper
+-- automated tests for mswindows from Adrian Aichner
+-- tree-view and tab-control widget glyph support from Andy Piper
+
 to 21.2.16 "Sumida"
+-- miscellaneous fixes from Hrvoje Niksic and Olivier Galibert
 -- make selection more mswindows conformant.
 -- Make customize use specifiers from Jan Vroonhof
 -- Cyrillic CCL crash fix from MORIOKA Tomohiko
+1999-06-22  XEmacs Build Bot <builds@cvs.xemacs.org>
+
+	* XEmacs 21.2.17 is released
+
+1999-06-13  Oscar Figueiredo  <oscar@xemacs.org>
+
+	* configure.in (with_ldap): Check libldap independently of liblber
+	Do not test alternate library names such as libldap10
+	Test the presence of a variety of LDAP API functions which were
+	formerly assumed to be present according to dubious heuristics
+
 1999-06-11  XEmacs Build Bot <builds@cvs.xemacs.org>
 
 	* XEmacs 21.2.16 is released
 
 #### Configuration script for XEmacs.  Largely divergent from FSF.
 #### Guess values for system-dependent variables and create Makefiles.
-#### Generated automatically using autoconf version 2.13 
+#### Generated automatically using autoconf version 2.12 
 #### Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
 #### Copyright (C) 1993-1995 Board of Trustees, University of Illinois.
 #### Copyright (C) 1996, 1997 Sun Microsystems, Inc.
 ac_link='${CC-cc} -o conftest $CFLAGS '"$xe_cppflags $xe_ldflags"' conftest.$ac_ext '"$xe_libs"' 1>&5'
 cross_compiling=no
 
-ac_exeext=
-ac_objext=o
 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 fi
 
 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:773: checking whether ln -s works" >&5
+echo "configure:771: checking whether ln -s works" >&5
 
 rm -f conftestdata
 if ln -s X conftestdata 2>/dev/null
 
 
 echo $ac_n "checking "host system type"""... $ac_c" 1>&6
-echo "configure:1018: checking "host system type"" >&5
+echo "configure:1016: checking "host system type"" >&5
 internal_configuration=`echo $configuration | sed 's/-\(workshop\)//'`
 canonical=`${CONFIG_SHELL-/bin/sh} $srcdir/config.sub "$internal_configuration"`
 configuration=`echo "$configuration" | sed 's/^\([^-][^-]*-[^-][^-]*-[^-][^-]*\)-.*$/\1/'`
 # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1510: checking for $ac_word" >&5
+echo "configure:1508: checking for $ac_word" >&5
 
 if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
 else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+  for ac_dir in $PATH; do
     test -z "$ac_dir" && ac_dir=.
     if test -f $ac_dir/$ac_word; then
       ac_cv_prog_CC="gcc"
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1537: checking for $ac_word" >&5
+echo "configure:1534: checking for $ac_word" >&5
 
 if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
 else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
   ac_prog_rejected=no
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
+  for ac_dir in $PATH; do
     test -z "$ac_dir" && ac_dir=.
     if test -f $ac_dir/$ac_word; then
       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
   echo "$ac_t""no" 1>&6
 fi
 
-  if test -z "$CC"; then
-    case "`uname -s`" in
-    *win32* | *WIN32*)
-      # Extract the first word of "cl", so it can be a program name with args.
-set dummy cl; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1585: checking for $ac_word" >&5
-
-if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_CC="cl"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
- ;;
-    esac
-  fi
   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 fi
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:1614: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:1579: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
 xe_cppflags='$CPPFLAGS $c_switch_site $c_switch_machine $c_switch_system $c_switch_x_site $X_CFLAGS'
 ac_link='${CC-cc} -o conftest $CFLAGS '"$xe_cppflags $xe_ldflags"' conftest.$ac_ext '"$xe_libs"' 1>&5'
 cross_compiling=no
 
-cat > conftest.$ac_ext << EOF
-
-#line 1627 "configure"
-#include "confdefs.h"
-
+cat > conftest.$ac_ext <<EOF
+#line 1591 "configure"
+#include "confdefs.h"
 main(){return(0);}
 EOF
-if { (eval echo configure:1632: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1595: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   ac_cv_prog_cc_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
   ac_cv_prog_cc_works=no
 fi
 rm -fr conftest*
-ac_ext=c
-xe_cppflags='$CPPFLAGS $c_switch_site $c_switch_machine $c_switch_system $c_switch_x_site $X_CFLAGS'
-xe_ldflags='$LDFLAGS $ld_switch_site $ld_switch_machine $ld_switch_system $ld_switch_x_site $ld_switch_run'
-xe_libs='$ld_call_shared $xe_check_libs $X_EXTRA_LIBS $libs_x $X_PRE_LIBS $LIBS $libs_machine $libs_system $libs_standard'
-ac_cpp='$CPP '"$xe_cppflags"
-ac_compile='${CC-cc} -c $CFLAGS '"$xe_cppflags"' conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest $CFLAGS '"$xe_cppflags $xe_ldflags"' conftest.$ac_ext '"$xe_libs"' 1>&5'
-cross_compiling=no
 
 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 if test $ac_cv_prog_cc_works = no; then
   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 fi
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:1660: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:1615: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 cross_compiling=$ac_cv_prog_cc_cross
 
 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1665: checking whether we are using GNU C" >&5
+echo "configure:1620: checking whether we are using GNU C" >&5
 
 cat > conftest.c <<EOF
 #ifdef __GNUC__
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1672: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1627: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
 
 if test $ac_cv_prog_gcc = yes; then
   GCC=yes
-else
-  GCC=
-fi
-
-ac_test_CFLAGS="${CFLAGS+set}"
-ac_save_CFLAGS="$CFLAGS"
-CFLAGS=
-echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1690: checking whether ${CC-cc} accepts -g" >&5
+  ac_test_CFLAGS="${CFLAGS+set}"
+  ac_save_CFLAGS="$CFLAGS"
+  CFLAGS=
+  echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
+echo "configure:1641: checking whether ${CC-cc} accepts -g" >&5
 
 echo 'void f(){}' > conftest.c
 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 
 
 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
-if test "$ac_test_CFLAGS" = set; then
-  CFLAGS="$ac_save_CFLAGS"
-elif test $ac_cv_prog_cc_g = yes; then
-  if test "$GCC" = yes; then
+  if test "$ac_test_CFLAGS" = set; then
+    CFLAGS="$ac_save_CFLAGS"
+  elif test $ac_cv_prog_cc_g = yes; then
     CFLAGS="-g -O2"
   else
-    CFLAGS="-g"
-  fi
-else
-  if test "$GCC" = yes; then
     CFLAGS="-O2"
-  else
-    CFLAGS=
-  fi
+  fi
+else
+  GCC=
+  test "${CFLAGS+set}" = set || CFLAGS="-g"
 fi
  
 if   test "$with_gcc" = "no"  -a "$GCC" = "yes"; then
   # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1723: checking for $ac_word" >&5
+echo "configure:1670: checking for $ac_word" >&5
 
 if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
 else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+  for ac_dir in $PATH; do
     test -z "$ac_dir" && ac_dir=.
     if test -f $ac_dir/$ac_word; then
       ac_cv_prog_CC="gcc"
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1750: checking for $ac_word" >&5
+echo "configure:1696: checking for $ac_word" >&5
 
 if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
 else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
   ac_prog_rejected=no
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
+  for ac_dir in $PATH; do
     test -z "$ac_dir" && ac_dir=.
     if test -f $ac_dir/$ac_word; then
       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
   echo "$ac_t""no" 1>&6
 fi
 
-  if test -z "$CC"; then
-    case "`uname -s`" in
-    *win32* | *WIN32*)
-      # Extract the first word of "cl", so it can be a program name with args.
-set dummy cl; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1798: checking for $ac_word" >&5
-
-if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_CC="cl"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
- ;;
-    esac
-  fi
   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 fi
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:1827: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:1741: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
 xe_cppflags='$CPPFLAGS $c_switch_site $c_switch_machine $c_switch_system $c_switch_x_site $X_CFLAGS'
 ac_link='${CC-cc} -o conftest $CFLAGS '"$xe_cppflags $xe_ldflags"' conftest.$ac_ext '"$xe_libs"' 1>&5'
 cross_compiling=no
 
-cat > conftest.$ac_ext << EOF
-
-#line 1840 "configure"
-#include "confdefs.h"
-
+cat > conftest.$ac_ext <<EOF
+#line 1753 "configure"
+#include "confdefs.h"
 main(){return(0);}
 EOF
-if { (eval echo configure:1845: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1757: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   ac_cv_prog_cc_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
   ac_cv_prog_cc_works=no
 fi
 rm -fr conftest*
-ac_ext=c
-xe_cppflags='$CPPFLAGS $c_switch_site $c_switch_machine $c_switch_system $c_switch_x_site $X_CFLAGS'
-xe_ldflags='$LDFLAGS $ld_switch_site $ld_switch_machine $ld_switch_system $ld_switch_x_site $ld_switch_run'
-xe_libs='$ld_call_shared $xe_check_libs $X_EXTRA_LIBS $libs_x $X_PRE_LIBS $LIBS $libs_machine $libs_system $libs_standard'
-ac_cpp='$CPP '"$xe_cppflags"
-ac_compile='${CC-cc} -c $CFLAGS '"$xe_cppflags"' conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest $CFLAGS '"$xe_cppflags $xe_ldflags"' conftest.$ac_ext '"$xe_libs"' 1>&5'
-cross_compiling=no
 
 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 if test $ac_cv_prog_cc_works = no; then
   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 fi
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:1873: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:1777: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 cross_compiling=$ac_cv_prog_cc_cross
 
 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1878: checking whether we are using GNU C" >&5
+echo "configure:1782: checking whether we are using GNU C" >&5
 
 cat > conftest.c <<EOF
 #ifdef __GNUC__
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1885: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1789: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
 
 if test $ac_cv_prog_gcc = yes; then
   GCC=yes
-else
-  GCC=
-fi
-
-ac_test_CFLAGS="${CFLAGS+set}"
-ac_save_CFLAGS="$CFLAGS"
-CFLAGS=
-echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1903: checking whether ${CC-cc} accepts -g" >&5
+  ac_test_CFLAGS="${CFLAGS+set}"
+  ac_save_CFLAGS="$CFLAGS"
+  CFLAGS=
+  echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
+echo "configure:1803: checking whether ${CC-cc} accepts -g" >&5
 
 echo 'void f(){}' > conftest.c
 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 
 
 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
-if test "$ac_test_CFLAGS" = set; then
-  CFLAGS="$ac_save_CFLAGS"
-elif test $ac_cv_prog_cc_g = yes; then
-  if test "$GCC" = yes; then
+  if test "$ac_test_CFLAGS" = set; then
+    CFLAGS="$ac_save_CFLAGS"
+  elif test $ac_cv_prog_cc_g = yes; then
     CFLAGS="-g -O2"
   else
-    CFLAGS="-g"
-  fi
-else
-  if test "$GCC" = yes; then
     CFLAGS="-O2"
-  else
-    CFLAGS=
-  fi
+  fi
+else
+  GCC=
+  test "${CFLAGS+set}" = set || CFLAGS="-g"
 fi
 
 elif test "$with_gcc" = "yes" -a "$GCC" != "yes" ; then
   # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1936: checking for $ac_word" >&5
+echo "configure:1832: checking for $ac_word" >&5
 
 if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
 else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+  for ac_dir in $PATH; do
     test -z "$ac_dir" && ac_dir=.
     if test -f $ac_dir/$ac_word; then
       ac_cv_prog_CC="gcc"
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1963: checking for $ac_word" >&5
+echo "configure:1858: checking for $ac_word" >&5
 
 if test -n "$CC"; then
   ac_cv_prog_CC="$CC" # Let the user override the test.
 else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
   ac_prog_rejected=no
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
+  for ac_dir in $PATH; do
     test -z "$ac_dir" && ac_dir=.
     if test -f $ac_dir/$ac_word; then
       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
   echo "$ac_t""no" 1>&6
 fi
 
-  if test -z "$CC"; then
-    case "`uname -s`" in
-    *win32* | *WIN32*)
-      # Extract the first word of "cl", so it can be a program name with args.
-set dummy cl; ac_word=$2
-echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2011: checking for $ac_word" >&5
-
-if test -n "$CC"; then
-  ac_cv_prog_CC="$CC" # Let the user override the test.
-else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
-    test -z "$ac_dir" && ac_dir=.
-    if test -f $ac_dir/$ac_word; then
-      ac_cv_prog_CC="cl"
-      break
-    fi
-  done
-  IFS="$ac_save_ifs"
-fi
-CC="$ac_cv_prog_CC"
-if test -n "$CC"; then
-  echo "$ac_t""$CC" 1>&6
-else
-  echo "$ac_t""no" 1>&6
-fi
- ;;
-    esac
-  fi
   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
 fi
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:2040: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:1903: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
 xe_cppflags='$CPPFLAGS $c_switch_site $c_switch_machine $c_switch_system $c_switch_x_site $X_CFLAGS'
 ac_link='${CC-cc} -o conftest $CFLAGS '"$xe_cppflags $xe_ldflags"' conftest.$ac_ext '"$xe_libs"' 1>&5'
 cross_compiling=no
 
-cat > conftest.$ac_ext << EOF
-
-#line 2053 "configure"
-#include "confdefs.h"
-
+cat > conftest.$ac_ext <<EOF
+#line 1915 "configure"
+#include "confdefs.h"
 main(){return(0);}
 EOF
-if { (eval echo configure:2058: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1919: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   ac_cv_prog_cc_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
   ac_cv_prog_cc_works=no
 fi
 rm -fr conftest*
-ac_ext=c
-xe_cppflags='$CPPFLAGS $c_switch_site $c_switch_machine $c_switch_system $c_switch_x_site $X_CFLAGS'
-xe_ldflags='$LDFLAGS $ld_switch_site $ld_switch_machine $ld_switch_system $ld_switch_x_site $ld_switch_run'
-xe_libs='$ld_call_shared $xe_check_libs $X_EXTRA_LIBS $libs_x $X_PRE_LIBS $LIBS $libs_machine $libs_system $libs_standard'
-ac_cpp='$CPP '"$xe_cppflags"
-ac_compile='${CC-cc} -c $CFLAGS '"$xe_cppflags"' conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest $CFLAGS '"$xe_cppflags $xe_ldflags"' conftest.$ac_ext '"$xe_libs"' 1>&5'
-cross_compiling=no
 
 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
 if test $ac_cv_prog_cc_works = no; then
   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 fi
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:2086: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:1939: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 cross_compiling=$ac_cv_prog_cc_cross
 
 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:2091: checking whether we are using GNU C" >&5
+echo "configure:1944: checking whether we are using GNU C" >&5
 
 cat > conftest.c <<EOF
 #ifdef __GNUC__
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:2098: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1951: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
 
 if test $ac_cv_prog_gcc = yes; then
   GCC=yes
-else
-  GCC=
-fi
-
-ac_test_CFLAGS="${CFLAGS+set}"
-ac_save_CFLAGS="$CFLAGS"
-CFLAGS=
-echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:2116: checking whether ${CC-cc} accepts -g" >&5
+  ac_test_CFLAGS="${CFLAGS+set}"
+  ac_save_CFLAGS="$CFLAGS"
+  CFLAGS=
+  echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
+echo "configure:1965: checking whether ${CC-cc} accepts -g" >&5
 
 echo 'void f(){}' > conftest.c
 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
 
 
 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
-if test "$ac_test_CFLAGS" = set; then
-  CFLAGS="$ac_save_CFLAGS"
-elif test $ac_cv_prog_cc_g = yes; then
-  if test "$GCC" = yes; then
+  if test "$ac_test_CFLAGS" = set; then
+    CFLAGS="$ac_save_CFLAGS"
+  elif test $ac_cv_prog_cc_g = yes; then
     CFLAGS="-g -O2"
   else
-    CFLAGS="-g"
-  fi
-else
-  if test "$GCC" = yes; then
     CFLAGS="-O2"
-  else
-    CFLAGS=
-  fi
+  fi
+else
+  GCC=
+  test "${CFLAGS+set}" = set || CFLAGS="-g"
 fi
 
 fi
 test -n "$NON_GNU_CPP" -a "$GCC" != "yes" -a -z "$CPP" && CPP="$NON_GNU_CPP"
 
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:2153: checking how to run the C preprocessor" >&5
+echo "configure:1998: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
-#line 2166 "configure"
+#line 2011 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2172: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+{ (eval echo configure:2017: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   :
 else
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
-#line 2183 "configure"
+#line 2028 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2189: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+{ (eval echo configure:2034: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   :
 else
   echo "configure: failed program was:" >&5
   cat conftest.$ac_ext >&5
   rm -rf conftest*
-  CPP="${CC-cc} -nologo -E"
-  cat > conftest.$ac_ext <<EOF
-#line 2200 "configure"
-#include "confdefs.h"
-#include <assert.h>
-Syntax Error
-EOF
-ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2206: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
-if test -z "$ac_err"; then
-  :
-else
-  echo "$ac_err" >&5
-  echo "configure: failed program was:" >&5
-  cat conftest.$ac_ext >&5
-  rm -rf conftest*
   CPP=/lib/cpp
 fi
 rm -f conftest*
 fi
 rm -f conftest*
-fi
-rm -f conftest*
   ac_cv_prog_CPP="$CPP"
   CPP="$ac_cv_prog_CPP"
 else
 
 
 echo $ac_n "checking for AIX""... $ac_c" 1>&6
-echo "configure:2231: checking for AIX" >&5
-cat > conftest.$ac_ext <<EOF
-#line 2233 "configure"
+echo "configure:2057: checking for AIX" >&5
+cat > conftest.$ac_ext <<EOF
+#line 2059 "configure"
 #include "confdefs.h"
 #ifdef _AIX
   yes
 
 
 echo $ac_n "checking for GNU libc""... $ac_c" 1>&6
-echo "configure:2260: checking for GNU libc" >&5
-cat > conftest.$ac_ext <<EOF
-#line 2262 "configure"
+echo "configure:2086: checking for GNU libc" >&5
+cat > conftest.$ac_ext <<EOF
+#line 2088 "configure"
 #include "confdefs.h"
 #include <features.h>
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:2274: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2100: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   have_glibc=yes
 else
 
 
 cat > conftest.$ac_ext <<EOF
-#line 2296 "configure"
+#line 2122 "configure"
 #include "confdefs.h"
 int main () {
 #if defined __SUNPRO_C
 #endif
 }
 EOF
-if { (eval echo configure:2308: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit $?) 2>&5
+if { (eval echo configure:2134: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit $?) 2>&5
 then
   :
 else
  fi
 
 echo $ac_n "checking for dynodump""... $ac_c" 1>&6
-echo "configure:2582: checking for dynodump" >&5
+echo "configure:2408: checking for dynodump" >&5
 if test "$unexec" != "unexsol2.o"; then
   echo "$ac_t""no" 1>&6
 else
   done
   
 echo $ac_n "checking for terminateAndUnload in -lC""... $ac_c" 1>&6
-echo "configure:2620: checking for terminateAndUnload in -lC" >&5
+echo "configure:2446: checking for terminateAndUnload in -lC" >&5
 ac_lib_var=`echo C'_'terminateAndUnload | sed 'y%./+-%__p_%'`
 
 xe_check_libs=" -lC "
 cat > conftest.$ac_ext <<EOF
-#line 2625 "configure"
+#line 2451 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
 terminateAndUnload()
 ; return 0; }
 EOF
-if { (eval echo configure:2636: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2462: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
 
 if test "$add_runtime_path" = "yes"; then
       echo $ac_n "checking "for runtime libraries flag"""... $ac_c" 1>&6
-echo "configure:2740: checking "for runtime libraries flag"" >&5
+echo "configure:2566: checking "for runtime libraries flag"" >&5
   case "$opsys" in
     sol2 ) dash_r="-R" ;;
     decosf* | linux* | irix*) dash_r="-rpath " ;;
   done
 fi
         cat > conftest.$ac_ext <<EOF
-#line 2762 "configure"
-#include "confdefs.h"
-
-int main() {
-
-; return 0; }
-EOF
-if { (eval echo configure:2769: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+#line 2588 "configure"
+#include "confdefs.h"
+
+int main() {
+
+; return 0; }
+EOF
+if { (eval echo configure:2595: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   dash_r="$try_dash_r"
 else
 fi
 after_morecore_hook_exists=yes
 echo $ac_n "checking for malloc_get_state""... $ac_c" 1>&6
-echo "configure:2871: checking for malloc_get_state" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 2874 "configure"
+echo "configure:2697: checking for malloc_get_state" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 2700 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char malloc_get_state(); below.  */
 
 ; return 0; }
 EOF
-if { (eval echo configure:2897: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2723: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_malloc_get_state=yes"
 else
 fi
 
 echo $ac_n "checking for malloc_set_state""... $ac_c" 1>&6
-echo "configure:2917: checking for malloc_set_state" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 2920 "configure"
+echo "configure:2743: checking for malloc_set_state" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 2746 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char malloc_set_state(); below.  */
 
 ; return 0; }
 EOF
-if { (eval echo configure:2943: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2769: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_malloc_set_state=yes"
 else
 fi
 
 echo $ac_n "checking whether __after_morecore_hook exists""... $ac_c" 1>&6
-echo "configure:2963: checking whether __after_morecore_hook exists" >&5
-cat > conftest.$ac_ext <<EOF
-#line 2965 "configure"
+echo "configure:2789: checking whether __after_morecore_hook exists" >&5
+cat > conftest.$ac_ext <<EOF
+#line 2791 "configure"
 #include "confdefs.h"
 extern void (* __after_morecore_hook)();
 int main() {
 __after_morecore_hook = 0
 ; return 0; }
 EOF
-if { (eval echo configure:2972: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2798: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
 else
 # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3031: checking for $ac_word" >&5
+echo "configure:2857: checking for $ac_word" >&5
 
 if test -n "$RANLIB"; then
   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
 else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+  for ac_dir in $PATH; do
     test -z "$ac_dir" && ac_dir=.
     if test -f $ac_dir/$ac_word; then
       ac_cv_prog_RANLIB="ranlib"
 # SunOS /usr/etc/install
 # IRIX /sbin/install
 # AIX /bin/install
-# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # ./install, which can be erroneously created by make from ./install.sh.
 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:3086: checking for a BSD compatible install" >&5
+echo "configure:2910: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 
-  IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS=":"
+  IFS="${IFS= 	}"; ac_save_IFS="$IFS"; IFS="${IFS}:"
   for ac_dir in $PATH; do
     # Account for people who put trailing slashes in PATH elements.
     case "$ac_dir/" in
     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
     *)
       # OSF1 and SCO ODT 3.0 have their own names for install.
-      # Don't use installbsd from OSF since it installs stuff as root
-      # by default.
-      for ac_prog in ginstall scoinst install; do
+      for ac_prog in ginstall installbsd scoinst install; do
         if test -f $ac_dir/$ac_prog; then
 	  if test $ac_prog = install &&
             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
 	    # AIX install.  It has an incompatible calling convention.
+	    # OSF/1 installbsd also uses dspmsg, but is usable.
 	    :
 	  else
 	    ac_cv_path_install="$ac_dir/$ac_prog -c"
 # It thinks the first close brace ends the variable substitution.
 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 
-test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
-
 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 
 for ac_prog in 'bison -y' byacc
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3140: checking for $ac_word" >&5
+echo "configure:2961: checking for $ac_word" >&5
 
 if test -n "$YACC"; then
   ac_cv_prog_YACC="$YACC" # Let the user override the test.
 else
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS=":"
-  ac_dummy="$PATH"
-  for ac_dir in $ac_dummy; do
+  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}:"
+  for ac_dir in $PATH; do
     test -z "$ac_dir" && ac_dir=.
     if test -f $ac_dir/$ac_word; then
       ac_cv_prog_YACC="$ac_prog"
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3172: checking for $ac_hdr" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 3175 "configure"
+echo "configure:2992: checking for $ac_hdr" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 2995 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3180: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+{ (eval echo configure:3000: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
   eval "ac_cv_header_$ac_safe=yes"
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3213: checking for $ac_hdr" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 3216 "configure"
+echo "configure:3033: checking for $ac_hdr" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3036 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3221: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+{ (eval echo configure:3041: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
   eval "ac_cv_header_$ac_safe=yes"
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:3254: checking for $ac_hdr" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 3257 "configure"
+echo "configure:3074: checking for $ac_hdr" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3077 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3262: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+{ (eval echo configure:3082: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
   eval "ac_cv_header_$ac_safe=yes"
 done
 
 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
-echo "configure:3292: checking for sys/wait.h that is POSIX.1 compatible" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 3295 "configure"
+echo "configure:3112: checking for sys/wait.h that is POSIX.1 compatible" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3115 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/wait.h>
 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
 ; return 0; }
 EOF
-if { (eval echo configure:3311: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3131: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_header_sys_wait_h=yes
 else
 fi
 
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:3335: checking for ANSI C header files" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 3338 "configure"
+echo "configure:3155: checking for ANSI C header files" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3158 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
 #include <float.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3346: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+{ (eval echo configure:3166: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
   ac_cv_header_stdc=yes
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 3363 "configure"
+#line 3183 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 3381 "configure"
+#line 3201 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
 if test $ac_cv_header_stdc = yes; then
   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 cat > conftest.$ac_ext <<EOF
-#line 3399 "configure"
+#line 3219 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 exit (0); }
 
 EOF
-if { (eval echo configure:3410: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit $?) 2>&5
+if { (eval echo configure:3230: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit $?) 2>&5
 then
   :
 else
 fi
 
 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
-echo "configure:3436: checking whether time.h and sys/time.h may both be included" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 3439 "configure"
+echo "configure:3256: checking whether time.h and sys/time.h may both be included" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3259 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/time.h>
 struct tm *tp;
 ; return 0; }
 EOF
-if { (eval echo configure:3448: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3268: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_header_time=yes
 else
 fi
 
 echo $ac_n "checking for sys_siglist declaration in signal.h or unistd.h""... $ac_c" 1>&6
-echo "configure:3472: checking for sys_siglist declaration in signal.h or unistd.h" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 3475 "configure"
+echo "configure:3292: checking for sys_siglist declaration in signal.h or unistd.h" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3295 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <signal.h>
 char *msg = *(sys_siglist + 1);
 ; return 0; }
 EOF
-if { (eval echo configure:3487: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3307: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_decl_sys_siglist=yes
 else
 
 
 echo $ac_n "checking for struct utimbuf""... $ac_c" 1>&6
-echo "configure:3512: checking for struct utimbuf" >&5
-cat > conftest.$ac_ext <<EOF
-#line 3514 "configure"
+echo "configure:3332: checking for struct utimbuf" >&5
+cat > conftest.$ac_ext <<EOF
+#line 3334 "configure"
 #include "confdefs.h"
 #ifdef TIME_WITH_SYS_TIME
 #include <sys/time.h>
 static struct utimbuf x; x.actime = x.modtime;
 ; return 0; }
 EOF
-if { (eval echo configure:3533: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3353: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
    { test "$extra_verbose" = "yes" && cat << \EOF
 rm -f conftest*
 
 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
-echo "configure:3553: checking return type of signal handlers" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 3556 "configure"
+echo "configure:3373: checking return type of signal handlers" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3376 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <signal.h>
 int i;
 ; return 0; }
 EOF
-if { (eval echo configure:3573: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3393: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_type_signal=void
 else
 
 
 echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:3595: checking for size_t" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 3598 "configure"
+echo "configure:3415: checking for size_t" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3418 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
 #endif
 EOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
+  egrep "size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
   rm -rf conftest*
   ac_cv_type_size_t=yes
 else
 fi
 
 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
-echo "configure:3629: checking for pid_t" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 3632 "configure"
+echo "configure:3449: checking for pid_t" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3452 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
 #endif
 EOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
+  egrep "pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
   rm -rf conftest*
   ac_cv_type_pid_t=yes
 else
 fi
 
 echo $ac_n "checking for uid_t in sys/types.h""... $ac_c" 1>&6
-echo "configure:3663: checking for uid_t in sys/types.h" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 3666 "configure"
+echo "configure:3483: checking for uid_t in sys/types.h" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3486 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 EOF
 fi
 
 echo $ac_n "checking for mode_t""... $ac_c" 1>&6
-echo "configure:3702: checking for mode_t" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 3705 "configure"
+echo "configure:3522: checking for mode_t" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3525 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
 #endif
 EOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  egrep "(^|[^a-zA-Z_0-9])mode_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
+  egrep "mode_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
   rm -rf conftest*
   ac_cv_type_mode_t=yes
 else
 fi
 
 echo $ac_n "checking for off_t""... $ac_c" 1>&6
-echo "configure:3736: checking for off_t" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 3739 "configure"
+echo "configure:3556: checking for off_t" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3559 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
 #endif
 EOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
+  egrep "off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
   rm -rf conftest*
   ac_cv_type_off_t=yes
 else
 
 
 echo $ac_n "checking for struct timeval""... $ac_c" 1>&6
-echo "configure:3771: checking for struct timeval" >&5
-cat > conftest.$ac_ext <<EOF
-#line 3773 "configure"
+echo "configure:3591: checking for struct timeval" >&5
+cat > conftest.$ac_ext <<EOF
+#line 3593 "configure"
 #include "confdefs.h"
 #ifdef TIME_WITH_SYS_TIME
 #include <sys/time.h>
 static struct timeval x; x.tv_sec = x.tv_usec;
 ; return 0; }
 EOF
-if { (eval echo configure:3789: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3609: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   echo "$ac_t""yes" 1>&6
   HAVE_TIMEVAL=yes
 rm -f conftest*
 
 echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
-echo "configure:3811: checking whether struct tm is in sys/time.h or time.h" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 3814 "configure"
+echo "configure:3631: checking whether struct tm is in sys/time.h or time.h" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3634 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <time.h>
 struct tm *tp; tp->tm_sec;
 ; return 0; }
 EOF
-if { (eval echo configure:3822: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3642: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_struct_tm=time.h
 else
 fi
 
 echo $ac_n "checking for tm_zone in struct tm""... $ac_c" 1>&6
-echo "configure:3846: checking for tm_zone in struct tm" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 3849 "configure"
+echo "configure:3666: checking for tm_zone in struct tm" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3669 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <$ac_cv_struct_tm>
 struct tm tm; tm.tm_zone;
 ; return 0; }
 EOF
-if { (eval echo configure:3857: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3677: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_struct_tm_zone=yes
 else
 
 else
   echo $ac_n "checking for tzname""... $ac_c" 1>&6
-echo "configure:3880: checking for tzname" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 3883 "configure"
+echo "configure:3700: checking for tzname" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3703 "configure"
 #include "confdefs.h"
 #include <time.h>
 #ifndef tzname /* For SGI.  */
 atoi(*tzname);
 ; return 0; }
 EOF
-if { (eval echo configure:3893: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3713: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   ac_cv_var_tzname=yes
 else
 
 
 echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:3919: checking for working const" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 3922 "configure"
+echo "configure:3739: checking for working const" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3742 "configure"
 #include "confdefs.h"
 
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:3971: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3791: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_const=yes
 else
 
 
 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:3996: checking whether ${MAKE-make} sets \${MAKE}" >&5
+echo "configure:3816: checking whether ${MAKE-make} sets \${MAKE}" >&5
 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 
 cat > conftestmake <<\EOF
 
 
 echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
-echo "configure:4021: checking whether byte ordering is bigendian" >&5
+echo "configure:3841: checking whether byte ordering is bigendian" >&5
 
 ac_cv_c_bigendian=unknown
 # See if sys/param.h defines the BYTE_ORDER macro.
 cat > conftest.$ac_ext <<EOF
-#line 4026 "configure"
+#line 3846 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:4037: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3857: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   # It does; now see whether it defined to BIG_ENDIAN or not.
 cat > conftest.$ac_ext <<EOF
-#line 4041 "configure"
+#line 3861 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:4052: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3872: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_bigendian=yes
 else
 rm -f conftest*
 if test $ac_cv_c_bigendian = unknown; then
 cat > conftest.$ac_ext <<EOF
-#line 4069 "configure"
+#line 3889 "configure"
 #include "confdefs.h"
 main () {
   /* Are we little or big endian?  From Harbison&Steele.  */
   exit (u.c[sizeof (long) - 1] == 1);
 }
 EOF
-if { (eval echo configure:4082: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit $?) 2>&5
+if { (eval echo configure:3902: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit $?) 2>&5
 then
   ac_cv_c_bigendian=no
 else
 
 
 echo $ac_n "checking size of short""... $ac_c" 1>&6
-echo "configure:4109: checking size of short" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 4112 "configure"
+echo "configure:3929: checking size of short" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3932 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
   exit(0);
 }
 EOF
-if { (eval echo configure:4123: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit $?) 2>&5
+if { (eval echo configure:3943: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit $?) 2>&5
 then
   ac_cv_sizeof_short=`cat conftestval`
 else
   exit 1
 fi
 echo $ac_n "checking size of int""... $ac_c" 1>&6
-echo "configure:4151: checking size of int" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 4154 "configure"
+echo "configure:3971: checking size of int" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 3974 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
   exit(0);
 }
 EOF
-if { (eval echo configure:4165: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit $?) 2>&5
+if { (eval echo configure:3985: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit $?) 2>&5
 then
   ac_cv_sizeof_int=`cat conftestval`
 else
 
 
 echo $ac_n "checking size of long""... $ac_c" 1>&6
-echo "configure:4187: checking size of long" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 4190 "configure"
+echo "configure:4007: checking size of long" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 4010 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
   exit(0);
 }
 EOF
-if { (eval echo configure:4201: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit $?) 2>&5
+if { (eval echo configure:4021: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit $?) 2>&5
 then
   ac_cv_sizeof_long=`cat conftestval`
 else
 
 
 echo $ac_n "checking size of long long""... $ac_c" 1>&6
-echo "configure:4223: checking size of long long" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 4226 "configure"
+echo "configure:4043: checking size of long long" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 4046 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
   exit(0);
 }
 EOF
-if { (eval echo configure:4237: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit $?) 2>&5
+if { (eval echo configure:4057: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit $?) 2>&5
 then
   ac_cv_sizeof_long_long=`cat conftestval`
 else
 
 
 echo $ac_n "checking size of void *""... $ac_c" 1>&6
-echo "configure:4259: checking size of void *" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 4262 "configure"
+echo "configure:4079: checking size of void *" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 4082 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
   exit(0);
 }
 EOF
-if { (eval echo configure:4273: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit $?) 2>&5
+if { (eval echo configure:4093: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit $?) 2>&5
 then
   ac_cv_sizeof_void_p=`cat conftestval`
 else
 
 
 echo $ac_n "checking for long file names""... $ac_c" 1>&6
-echo "configure:4296: checking for long file names" >&5
+echo "configure:4116: checking for long file names" >&5
 
 ac_cv_sys_long_file_names=yes
 # Test for long file names in all the places we know might matter:
 
 
 echo $ac_n "checking for sin""... $ac_c" 1>&6
-echo "configure:4342: checking for sin" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 4345 "configure"
+echo "configure:4162: checking for sin" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 4165 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char sin(); below.  */
 
 ; return 0; }
 EOF
-if { (eval echo configure:4368: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4188: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_sin=yes"
 else
   echo "$ac_t""no" 1>&6
 
 echo $ac_n "checking for sin in -lm""... $ac_c" 1>&6
-echo "configure:4386: checking for sin in -lm" >&5
+echo "configure:4206: checking for sin in -lm" >&5
 ac_lib_var=`echo m'_'sin | sed 'y%./+-%__p_%'`
 
 xe_check_libs=" -lm "
 cat > conftest.$ac_ext <<EOF
-#line 4391 "configure"
+#line 4211 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
 sin()
 ; return 0; }
 EOF
-if { (eval echo configure:4402: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4222: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
 
 
 cat > conftest.$ac_ext <<EOF
-#line 4446 "configure"
+#line 4266 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
 return atanh(1.0) + asinh(1.0) + acosh(1.0); 
 ; return 0; }
 EOF
-if { (eval echo configure:4453: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4273: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   { test "$extra_verbose" = "yes" && cat << \EOF
     Defining HAVE_INVERSE_HYPERBOLIC
 rm -f conftest*
 
 echo "checking type of mail spool file locking" 1>&6
-echo "configure:4470: checking type of mail spool file locking" >&5
+echo "configure:4290: checking type of mail spool file locking" >&5
 test -z "$mail_locking" -a "$mail_use_flock" = "yes" && mail_locking=flock
 test -z "$mail_locking" -a "$mail_use_lockf" = "yes" && mail_locking=lockf
 if   test "$mail_locking" = "lockf"; then { test "$extra_verbose" = "yes" && cat << \EOF
 case "$opsys" in decosf*)
   
 echo $ac_n "checking for cma_open in -lpthreads""... $ac_c" 1>&6
-echo "configure:4495: checking for cma_open in -lpthreads" >&5
+echo "configure:4315: checking for cma_open in -lpthreads" >&5
 ac_lib_var=`echo pthreads'_'cma_open | sed 'y%./+-%__p_%'`
 
 xe_check_libs=" -lpthreads "
 cat > conftest.$ac_ext <<EOF
-#line 4500 "configure"
+#line 4320 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
 cma_open()
 ; return 0; }
 EOF
-if { (eval echo configure:4511: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4331: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
 esac
 
 echo $ac_n "checking whether the -xildoff compiler flag is required""... $ac_c" 1>&6
-echo "configure:4547: checking whether the -xildoff compiler flag is required" >&5
+echo "configure:4367: checking whether the -xildoff compiler flag is required" >&5
 if   ${CC-cc} '-###' -xildon  no_such_file.c 2>&1 | grep '^[^ ]*/ild ' > /dev/null ; then
   if ${CC-cc} '-###' -xildoff no_such_file.c 2>&1 | grep '^[^ ]*/ild ' > /dev/null ;
     then echo "$ac_t""no" 1>&6;
 
 if test "$opsys" = "sol2" && test "$OS_RELEASE" -ge 56; then
   echo $ac_n "checking for \"-z ignore\" linker flag""... $ac_c" 1>&6
-echo "configure:4558: checking for \"-z ignore\" linker flag" >&5
+echo "configure:4378: checking for \"-z ignore\" linker flag" >&5
   case "`ld -h 2>&1`" in
     *-z\ ignore\|record* ) echo "$ac_t""yes" 1>&6
       ld_switch_site="-z ignore $ld_switch_site" &&  if test "$extra_verbose" = "yes"; then echo "    Prepending \"-z ignore\" to \$ld_switch_site"; fi ;;
 
 
 echo "checking "for specified window system"" 1>&6
-echo "configure:4568: checking "for specified window system"" >&5
+echo "configure:4388: checking "for specified window system"" >&5
 
 if test "$with_x11" != "no"; then
     test "$x_includes $x_libraries" != "NONE NONE" && \
 # Uses ac_ vars as temps to allow command line to override cache and checks.
 # --without-x overrides everything else, but does not touch the cache.
 echo $ac_n "checking for X""... $ac_c" 1>&6
-echo "configure:4601: checking for X" >&5
+echo "configure:4421: checking for X" >&5
 
 # Check whether --with-x or --without-x was given.
 if test "${with_x+set}" = set; then
 
   # First, try using that file with no special directory specified.
 cat > conftest.$ac_ext <<EOF
-#line 4661 "configure"
+#line 4481 "configure"
 #include "confdefs.h"
 #include <$x_direct_test_include>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:4666: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
-ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
+{ (eval echo configure:4486: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+ac_err=`grep -v '^ *+' conftest.out`
 if test -z "$ac_err"; then
   rm -rf conftest*
   # We can compile using X headers with no special include directory.
   ac_save_LIBS="$LIBS"
   LIBS="-l$x_direct_test_library $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4735 "configure"
+#line 4555 "configure"
 #include "confdefs.h"
 
 int main() {
 ${x_direct_test_function}()
 ; return 0; }
 EOF
-if { (eval echo configure:4742: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4562: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   LIBS="$ac_save_LIBS"
 # We can link X programs with no special library path.
     case "`(uname -sr) 2>/dev/null`" in
     "SunOS 5"*)
       echo $ac_n "checking whether -R must be followed by a space""... $ac_c" 1>&6
-echo "configure:4851: checking whether -R must be followed by a space" >&5
+echo "configure:4671: checking whether -R must be followed by a space" >&5
       ac_xsave_LIBS="$LIBS"; LIBS="$LIBS -R$x_libraries"
       cat > conftest.$ac_ext <<EOF
-#line 4854 "configure"
-#include "confdefs.h"
-
-int main() {
-
-; return 0; }
-EOF
-if { (eval echo configure:4861: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+#line 4674 "configure"
+#include "confdefs.h"
+
+int main() {
+
+; return 0; }
+EOF
+if { (eval echo configure:4681: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   ac_R_nospace=yes
 else
       else
 	LIBS="$ac_xsave_LIBS -R $x_libraries"
 	cat > conftest.$ac_ext <<EOF
-#line 4877 "configure"
-#include "confdefs.h"
-
-int main() {
-
-; return 0; }
-EOF
-if { (eval echo configure:4884: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+#line 4697 "configure"
+#include "confdefs.h"
+
+int main() {
+
+; return 0; }
+EOF
+if { (eval echo configure:4704: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   ac_R_space=yes
 else
 else
 
 echo $ac_n "checking for dnet_ntoa in -ldnet""... $ac_c" 1>&6
-echo "configure:4920: checking for dnet_ntoa in -ldnet" >&5
+echo "configure:4740: checking for dnet_ntoa in -ldnet" >&5
 ac_lib_var=`echo dnet'_'dnet_ntoa | sed 'y%./+-%__p_%'`
 
 xe_check_libs=" -ldnet "
 cat > conftest.$ac_ext <<EOF
-#line 4925 "configure"
+#line 4745 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
 dnet_ntoa()
 ; return 0; }
 EOF
-if { (eval echo configure:4936: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4756: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
     if test $ac_cv_lib_dnet_dnet_ntoa = no; then
       
 echo $ac_n "checking for dnet_ntoa in -ldnet_stub""... $ac_c" 1>&6
-echo "configure:4960: checking for dnet_ntoa in -ldnet_stub" >&5
+echo "configure:4780: checking for dnet_ntoa in -ldnet_stub" >&5
 ac_lib_var=`echo dnet_stub'_'dnet_ntoa | sed 'y%./+-%__p_%'`
 
 xe_check_libs=" -ldnet_stub "
 cat > conftest.$ac_ext <<EOF
-#line 4965 "configure"
+#line 4785 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
 dnet_ntoa()
 ; return 0; }
 EOF
-if { (eval echo configure:4976: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4796: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
     # The nsl library prevents programs from opening the X display
     # on Irix 5.2, according to dickey@clark.net.
     echo $ac_n "checking for gethostbyname""... $ac_c" 1>&6
-echo "configure:5005: checking for gethostbyname" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 5008 "configure"
+echo "configure:4825: checking for gethostbyname" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 4828 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char gethostbyname(); below.  */
 
 ; return 0; }
 EOF
-if { (eval echo configure:5031: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4851: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_gethostbyname=yes"
 else
     if test $ac_cv_func_gethostbyname = no; then
       
 echo $ac_n "checking for gethostbyname in -lnsl""... $ac_c" 1>&6
-echo "configure:5052: checking for gethostbyname in -lnsl" >&5
+echo "configure:4872: checking for gethostbyname in -lnsl" >&5
 ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
 
 xe_check_libs=" -lnsl "
 cat > conftest.$ac_ext <<EOF
-#line 5057 "configure"
+#line 4877 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
 gethostbyname()
 ; return 0; }
 EOF
-if { (eval echo configure:5068: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4888: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
     # -lsocket must be given before -lnsl if both are needed.
     # We assume that if connect needs -lnsl, so does gethostbyname.
     echo $ac_n "checking for connect""... $ac_c" 1>&6
-echo "configure:5098: checking for connect" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 5101 "configure"
+echo "configure:4918: checking for connect" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 4921 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char connect(); below.  */
 
 ; return 0; }
 EOF
-if { (eval echo configure:5124: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4944: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_connect=yes"
 else
 xe_msg_checking="for connect in -lsocket"
 test -n "$X_EXTRA_LIBS" && xe_msg_checking="$xe_msg_checking using extra libs $X_EXTRA_LIBS"
 echo $ac_n "checking "$xe_msg_checking"""... $ac_c" 1>&6
-echo "configure:5147: checking "$xe_msg_checking"" >&5
+echo "configure:4967: checking "$xe_msg_checking"" >&5
 ac_lib_var=`echo socket'_'connect | sed 'y%./+-%__p_%'`
 
 xe_check_libs=" -lsocket $X_EXTRA_LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 5152 "configure"
+#line 4972 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
 connect()
 ; return 0; }
 EOF
-if { (eval echo configure:5163: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4983: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
 
     # gomez@mi.uni-erlangen.de says -lposix is necessary on A/UX.
     echo $ac_n "checking for remove""... $ac_c" 1>&6
-echo "configure:5187: checking for remove" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 5190 "configure"
+echo "configure:5007: checking for remove" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 5010 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char remove(); below.  */
 
 ; return 0; }
 EOF
-if { (eval echo configure:5213: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5033: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_remove=yes"
 else
     if test $ac_cv_func_remove = no; then
       
 echo $ac_n "checking for remove in -lposix""... $ac_c" 1>&6
-echo "configure:5234: checking for remove in -lposix" >&5
+echo "configure:5054: checking for remove in -lposix" >&5
 ac_lib_var=`echo posix'_'remove | sed 'y%./+-%__p_%'`
 
 xe_check_libs=" -lposix "
 cat > conftest.$ac_ext <<EOF
-#line 5239 "configure"
+#line 5059 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
 remove()
 ; return 0; }
 EOF
-if { (eval echo configure:5250: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5070: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
 
     # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
     echo $ac_n "checking for shmat""... $ac_c" 1>&6
-echo "configure:5274: checking for shmat" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 5277 "configure"
+echo "configure:5094: checking for shmat" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 5097 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char shmat(); below.  */
 
 ; return 0; }
 EOF
-if { (eval echo configure:5300: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5120: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_func_shmat=yes"
 else
     if test $ac_cv_func_shmat = no; then
       
 echo $ac_n "checking for shmat in -lipc""... $ac_c" 1>&6
-echo "configure:5321: checking for shmat in -lipc" >&5
+echo "configure:5141: checking for shmat in -lipc" >&5
 ac_lib_var=`echo ipc'_'shmat | sed 'y%./+-%__p_%'`
 
 xe_check_libs=" -lipc "
 cat > conftest.$ac_ext <<EOF
-#line 5326 "configure"
+#line 5146 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
 shmat()
 ; return 0; }
 EOF
-if { (eval echo configure:5337: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5157: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
   # libraries we check for below, so use a different variable.
   #  --interran@uluru.Stanford.EDU, kb@cs.umb.edu.
   
-xe_msg_checking="for IceConnectionNumber in -lICE"
-test -n "$X_EXTRA_LIBS" && xe_msg_checking="$xe_msg_checking using extra libs $X_EXTRA_LIBS"
-echo $ac_n "checking "$xe_msg_checking"""... $ac_c" 1>&6
-echo "configure:5373: checking "$xe_msg_checking"" >&5
+echo $ac_n "checking for IceConnectionNumber in -lICE""... $ac_c" 1>&6
+echo "configure:5191: checking for IceConnectionNumber in -lICE" >&5
 ac_lib_var=`echo ICE'_'IceConnectionNumber | sed 'y%./+-%__p_%'`
 
-xe_check_libs=" -lICE $X_EXTRA_LIBS"
-cat > conftest.$ac_ext <<EOF
-#line 5378 "configure"
+xe_check_libs=" -lICE "
+cat > conftest.$ac_ext <<EOF
+#line 5196 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
 IceConnectionNumber()
 ; return 0; }
 EOF
-if { (eval echo configure:5389: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5207: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
 
 
     echo "checking for X defines extracted by xmkmf" 1>&6
-echo "configure:5558: checking for X defines extracted by xmkmf" >&5
+echo "configure:5376: checking for X defines extracted by xmkmf" >&5
   rm -fr conftestdir
   if mkdir conftestdir; then
     cd conftestdir
 
     ac_safe=`echo "X11/Intrinsic.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for X11/Intrinsic.h""... $ac_c" 1>&6
-echo "configure:5590: checking for X11/Intrinsic.h" >&5
-
-cat > conftest.$ac_ext <<EOF
-#line 5593 "configure"
+echo "configure:5408: checking for X11/Intrinsic.h" >&5
+
+cat > conftest.$ac_ext <<EOF
+#line 5411 "configure"
 #include "confdefs.h"