dwindows: configure comparison

comparison configure @ 80:5e4730c42014

Added dw-config script to solve build problems.

author	bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date	Wed, 27 Mar 2002 10:33:44 +0000
parents	67a643a734d9
children	7d2108cbcd3e

comparison

equal deleted inserted replaced

-:8082cb0e7c2e
+:5e4730c42014
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by Autoconf 2.49e.
+# Generated by Autoconf 2.52.
 #
 # Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
 # Free Software Foundation, Inc.
 # This configure script is free software; the Free Software Foundation
 # gives unlimited permission to copy, distribute and modify it.
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g"
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g"
 # Be Bourne compatible
 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
 emulate sh
 NULLCMD=:
 # Maximum number of lines to put in a shell here document.
 # This variable seems obsolete.  It should probably be removed, and
 # only ac_max_sed_lines should be used.
 : ${ac_max_here_lines=38}
-# Avoid depending upon Character Ranges.
-ac_cr_az='abcdefghijklmnopqrstuvwxyz'
-ac_cr_AZ='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
-ac_cr_09='0123456789'
-ac_cr_alnum=$ac_cr_az$ac_cr_AZ$ac_cr_09
-# Sed expression to map a string onto a valid sh and CPP variable names.
-ac_tr_sh="sed y%*+%pp%;s%[^_$ac_cr_alnum]%_%g"
-ac_tr_cpp="sed y%*$ac_cr_az%P$ac_cr_AZ%;s%[^_$ac_cr_alnum]%_%g"
 ac_unique_file="winmain.c"
 # Initialize some variables set by options.
 ac_init_help=
 datadir=$ac_optarg ;;
 -disable-* | --disable-*)
 ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 # Reject names that are not valid shell variable names.
-expr "x$ac_feature" : ".*[^-_$ac_cr_alnum]" >/dev/null &&
+expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 { (exit 1); exit 1; }; }
 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 eval "enable_$ac_feature=no" ;;
 -enable-* | --enable-*)
 ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 # Reject names that are not valid shell variable names.
-expr "x$ac_feature" : ".*[^-_$ac_cr_alnum]" >/dev/null &&
+expr "x$ac_feature" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 { echo "$as_me: error: invalid feature name: $ac_feature" >&2
 { (exit 1); exit 1; }; }
 ac_feature=`echo $ac_feature | sed 's/-/_/g'`
 case $ac_option in
 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 ac_init_version=: ;;
 -with-* | --with-*)
 ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
 # Reject names that are not valid shell variable names.
-expr "x$ac_package" : ".*[^-_$ac_cr_alnum]" >/dev/null &&
+expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 { echo "$as_me: error: invalid package name: $ac_package" >&2
 { (exit 1); exit 1; }; }
 ac_package=`echo $ac_package| sed 's/-/_/g'`
 case $ac_option in
 *=*) ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`;;
 eval "with_$ac_package='$ac_optarg'" ;;
 -without-* | --without-*)
 ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
 # Reject names that are not valid shell variable names.
-expr "x$ac_package" : ".*[^-_$ac_cr_alnum]" >/dev/null &&
+expr "x$ac_package" : ".*[^-_$as_cr_alnum]" >/dev/null &&
 { echo "$as_me: error: invalid package name: $ac_package" >&2
 { (exit 1); exit 1; }; }
 ac_package=`echo $ac_package | sed 's/-/_/g'`
 eval "with_$ac_package=no" ;;
 ;;
 *=*)
 ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
 # Reject names that are not valid shell variable names.
-expr "x$ac_envvar" : ".*[^_$ac_cr_alnum]" >/dev/null &&
+expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
 { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
 { (exit 1); exit 1; }; }
 ac_optarg=`echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"`
 eval "$ac_envvar='$ac_optarg'"
 export $ac_envvar ;;
 *)
 # FIXME: should be removed in autoconf 3.0.
 echo "$as_me: WARNING: you should use --build, --host, --target" >&2
-expr "x$ac_option" : ".*[^-._$ac_cr_alnum]" >/dev/null &&
+expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
 echo "$as_me: WARNING: invalid host type: $ac_option" >&2
 : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
 ;;
 esac
 { echo "$as_me: error: missing argument to $ac_option" >&2
 { (exit 1); exit 1; }; }
 fi
 # Be sure to have absolute paths.
+for ac_var in exec_prefix prefix
+do
+eval ac_val=$`echo $ac_var`
+case $ac_val in
+[\\/$]* | ?:[\\/]* | NONE | '' ) ;;
+*)  { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2
+{ (exit 1); exit 1; }; };;
+esac
+done
+# Be sure to have absolute paths.
 for ac_var in bindir sbindir libexecdir datadir sysconfdir sharedstatedir \
-localstatedir libdir includedir oldincludedir infodir mandir \
+localstatedir libdir includedir oldincludedir infodir mandir
-exec_prefix prefix
 do
 eval ac_val=$`echo $ac_var`
 case $ac_val in
 [\\/$]* | ?:[\\/]* ) ;;
-NONE ) ;;
 *)  { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2
 { (exit 1); exit 1; }; };;
 esac
 done
 ac_cv_env_CFLAGS_value=$CFLAGS
 ac_env_LDFLAGS_set=${LDFLAGS+set}
 ac_env_LDFLAGS_value=$LDFLAGS
 ac_cv_env_LDFLAGS_set=${LDFLAGS+set}
 ac_cv_env_LDFLAGS_value=$LDFLAGS
+ac_env_CPPFLAGS_set=${CPPFLAGS+set}
+ac_env_CPPFLAGS_value=$CPPFLAGS
+ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
+ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 ac_env_CPP_set=${CPP+set}
 ac_env_CPP_value=$CPP
 ac_cv_env_CPP_set=${CPP+set}
 ac_cv_env_CPP_value=$CPP
-ac_env_CPPFLAGS_set=${CPPFLAGS+set}
-ac_env_CPPFLAGS_value=$CPPFLAGS
-ac_cv_env_CPPFLAGS_set=${CPPFLAGS+set}
-ac_cv_env_CPPFLAGS_value=$CPPFLAGS
 #
 # Report the --help message.
 #
 if test "$ac_init_help" = "long"; then
 Some influential environment variables:
 CC          C compiler command
 CFLAGS      C compiler flags
 LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
 nonstandard directory <lib dir>
-CPP         C preprocessor
 CPPFLAGS    C/C++ preprocessor flags, e.g. -I<include dir> if you have
 headers in a nonstandard directory <include dir>
+CPP         C preprocessor
 Use these variables to override the choices made by `configure' or to help
 it to find libraries and programs with nonstandard names/locations.
 EOF
 cat >&5 <<EOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 It was created by $as_me, which was
-generated by GNU Autoconf 2.49e.  Invocation command line was
+generated by GNU Autoconf 2.52.  Invocation command line was
 $ $0 $@
 EOF
 {
 (set) 2>&1 |
 case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in
 *ac_space=\ *)
 sed -n \
 "s/'"'"'/'"'"'\\\\'"'"''"'"'/g;
-	  s/^\\([_$ac_cr_alnum]*_cv_[_$ac_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='"'"'\\2'"'"'/p"
 ;;
 *)
 sed -n \
-"s/^\\([_$ac_cr_alnum]*_cv_[_$ac_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
 ;;
 esac;
 } >&5
 sed "/^$/d" confdefs.h >conftest.log
 if test -s conftest.log; then
 echo "$as_me: exit $exit_status" >&5
 rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files &&
 exit $exit_status
 ' 0
 for ac_signal in 1 2 13 15; do
-trap 'ac_status=$?; ac_signal='$ac_signal'; { (exit $ac_status); exit $ac_status; }' $ac_signal
+trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
 done
 ac_signal=0
 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 rm -rf conftest* confdefs.h
 CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 fi
 fi
 for ac_site_file in $CONFIG_SITE; do
 if test -r "$ac_site_file"; then
-{ echo "$as_me:824: loading site script $ac_site_file" >&5
+{ echo "$as_me:836: loading site script $ac_site_file" >&5
 echo "$as_me: loading site script $ac_site_file" >&6;}
 cat "$ac_site_file" >&5
 . "$ac_site_file"
 fi
 done
 if test -r "$cache_file"; then
 # Some versions of bash will fail to source /dev/null (special
 # files actually), so we avoid doing that.
 if test -f "$cache_file"; then
-{ echo "$as_me:835: loading cache $cache_file" >&5
+{ echo "$as_me:847: loading cache $cache_file" >&5
 echo "$as_me: loading cache $cache_file" >&6;}
 case $cache_file in
 [\\/]* | ?:[\\/]* ) . $cache_file;;
 *)                      . ./$cache_file;;
 esac
 fi
 else
-{ echo "$as_me:843: creating cache $cache_file" >&5
+{ echo "$as_me:855: creating cache $cache_file" >&5
 echo "$as_me: creating cache $cache_file" >&6;}
 >$cache_file
 fi
 # Check that the precious variables saved in the cache have kept the same
 # value.
-ac_suggest_removing_cache=false
+ac_cache_corrupted=false
 for ac_var in `(set) 2>&1 |
 sed -n 's/^ac_env_\([a-zA-Z_0-9]*\)_set=.*/\1/p'`; do
 eval ac_old_set=\$ac_cv_env_${ac_var}_set
 eval ac_new_set=\$ac_env_${ac_var}_set
 eval ac_old_val="\$ac_cv_env_${ac_var}_value"
 eval ac_new_val="\$ac_env_${ac_var}_value"
 case $ac_old_set,$ac_new_set in
 set,)
-{ echo "$as_me:859: WARNING: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+{ echo "$as_me:871: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
-echo "$as_me: WARNING: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
-ac_suggest_removing_cache=: ;;
+ac_cache_corrupted=: ;;
 ,set)
-{ echo "$as_me:863: WARNING: \`$ac_var' was not set in the previous run" >&5
+{ echo "$as_me:875: error: \`$ac_var' was not set in the previous run" >&5
-echo "$as_me: WARNING: \`$ac_var' was not set in the previous run" >&2;}
+echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
-ac_suggest_removing_cache=: ;;
+ac_cache_corrupted=: ;;
 ,);;
 *)
 if test "x$ac_old_val" != "x$ac_new_val"; then
-{ echo "$as_me:869: WARNING: \`$ac_var' has changed since the previous run:" >&5
+{ echo "$as_me:881: error: \`$ac_var' has changed since the previous run:" >&5
-echo "$as_me: WARNING: \`$ac_var' has changed since the previous run:" >&2;}
+echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
-{ echo "$as_me:871: WARNING:   former value:  $ac_old_val" >&5
+{ echo "$as_me:883:   former value:  $ac_old_val" >&5
-echo "$as_me: WARNING:   former value:  $ac_old_val" >&2;}
+echo "$as_me:   former value:  $ac_old_val" >&2;}
-{ echo "$as_me:873: WARNING:   current value: $ac_new_val" >&5
+{ echo "$as_me:885:   current value: $ac_new_val" >&5
-echo "$as_me: WARNING:   current value: $ac_new_val" >&2;}
+echo "$as_me:   current value: $ac_new_val" >&2;}
-ac_suggest_removing_cache=:
+ac_cache_corrupted=:
 fi;;
 esac
+# Pass precious variables to config.status.  It doesn't matter if
+# we pass some twice (in addition to the command line arguments).
+if test "$ac_new_set" = set; then
+case $ac_new_val in
+*" "*|*"	"*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*)
+ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"`
+ac_configure_args="$ac_configure_args '$ac_arg'"
+;;
+*) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val"
+;;
+esac
+fi
 done
-if $ac_suggest_removing_cache; then
+if $ac_cache_corrupted; then
-{ echo "$as_me:880: WARNING: changes in the environment can compromise the build" >&5
+{ echo "$as_me:904: error: changes in the environment can compromise the build" >&5
-echo "$as_me: WARNING: changes in the environment can compromise the build" >&2;}
+echo "$as_me: error: changes in the environment can compromise the build" >&2;}
-{ echo "$as_me:882: WARNING: consider removing $cache_file and starting over" >&5
+{ { echo "$as_me:906: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
-echo "$as_me: WARNING: consider removing $cache_file and starting over" >&2;}
+echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
+{ (exit 1); exit 1; }; }
 fi
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 *)      ECHO_N= ECHO_C='\c' ECHO_T= ;;
 esac
 echo "#! $SHELL" >conftest.sh
 echo  "exit 0"   >>conftest.sh
 chmod +x conftest.sh
-if { (echo "$as_me:901: PATH=\".;.\"; conftest.sh") >&5
+if { (echo "$as_me:926: PATH=\".;.\"; conftest.sh") >&5
 (PATH=".;."; conftest.sh) 2>&5
 ac_status=$?
-echo "$as_me:904: \$? = $ac_status" >&5
+echo "$as_me:929: \$? = $ac_status" >&5
 (exit $ac_status); }; then
 ac_path_separator=';'
 else
 ac_path_separator=:
 fi
 PATH_SEPARATOR="$ac_path_separator"
 rm -f conftest.sh
 ac_config_headers="$ac_config_headers config.h"
+DW_MAJOR_VERSION=0
+DW_MINOR_VERSION=5
+DW_SUB_VERSION=0
 INCLUDES="-I."
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}gcc; ac_word=$2
-echo "$as_me:925: checking for $ac_word" >&5
+echo "$as_me:954: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_CC+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 if test -n "$CC"; then
 for ac_dir in $ac_dummy; do
 IFS=$ac_save_IFS
 test -z "$ac_dir" && ac_dir=.
 $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_CC="${ac_tool_prefix}gcc"
-echo "$as_me:940: found $ac_dir/$ac_word" >&5
+echo "$as_me:969: found $ac_dir/$ac_word" >&5
-{ ac_try='$ac_dir/$ac_word --version </dev/null >&2'
-{ (eval echo "$as_me:942: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:945: \$? = $ac_status" >&5
-(exit $ac_status); }; }
 break
 done
 fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-echo "$as_me:954: result: $CC" >&5
+echo "$as_me:977: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-echo "$as_me:957: result: no" >&5
+echo "$as_me:980: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 fi
 if test -z "$ac_cv_prog_CC"; then
 ac_ct_CC=$CC
 # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
-echo "$as_me:966: checking for $ac_word" >&5
+echo "$as_me:989: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 if test -n "$ac_ct_CC"; then
 for ac_dir in $ac_dummy; do
 IFS=$ac_save_IFS
 test -z "$ac_dir" && ac_dir=.
 $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_CC="gcc"
-echo "$as_me:981: found $ac_dir/$ac_word" >&5
+echo "$as_me:1004: found $ac_dir/$ac_word" >&5
-{ ac_try='$ac_dir/$ac_word --version </dev/null >&2'
-{ (eval echo "$as_me:983: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:986: \$? = $ac_status" >&5
-(exit $ac_status); }; }
 break
 done
 fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-echo "$as_me:995: result: $ac_ct_CC" >&5
+echo "$as_me:1012: result: $ac_ct_CC" >&5
 echo "${ECHO_T}$ac_ct_CC" >&6
 else
-echo "$as_me:998: result: no" >&5
+echo "$as_me:1015: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 CC=$ac_ct_CC
 else
 if test -z "$CC"; then
 if test -n "$ac_tool_prefix"; then
 # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
 set dummy ${ac_tool_prefix}cc; ac_word=$2
-echo "$as_me:1011: checking for $ac_word" >&5
+echo "$as_me:1028: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_CC+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 if test -n "$CC"; then
 for ac_dir in $ac_dummy; do
 IFS=$ac_save_IFS
 test -z "$ac_dir" && ac_dir=.
 $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_CC="${ac_tool_prefix}cc"
-echo "$as_me:1026: found $ac_dir/$ac_word" >&5
+echo "$as_me:1043: found $ac_dir/$ac_word" >&5
-{ ac_try='$ac_dir/$ac_word --version </dev/null >&2'
-{ (eval echo "$as_me:1028: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:1031: \$? = $ac_status" >&5
-(exit $ac_status); }; }
 break
 done
 fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-echo "$as_me:1040: result: $CC" >&5
+echo "$as_me:1051: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-echo "$as_me:1043: result: no" >&5
+echo "$as_me:1054: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 fi
 if test -z "$ac_cv_prog_CC"; then
 ac_ct_CC=$CC
 # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
-echo "$as_me:1052: checking for $ac_word" >&5
+echo "$as_me:1063: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 if test -n "$ac_ct_CC"; then
 for ac_dir in $ac_dummy; do
 IFS=$ac_save_IFS
 test -z "$ac_dir" && ac_dir=.
 $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_CC="cc"
-echo "$as_me:1067: found $ac_dir/$ac_word" >&5
+echo "$as_me:1078: found $ac_dir/$ac_word" >&5
-{ ac_try='$ac_dir/$ac_word --version </dev/null >&2'
-{ (eval echo "$as_me:1069: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:1072: \$? = $ac_status" >&5
-(exit $ac_status); }; }
 break
 done
 fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-echo "$as_me:1081: result: $ac_ct_CC" >&5
+echo "$as_me:1086: result: $ac_ct_CC" >&5
 echo "${ECHO_T}$ac_ct_CC" >&6
 else
-echo "$as_me:1084: result: no" >&5
+echo "$as_me:1089: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 CC=$ac_ct_CC
 else
 fi
 if test -z "$CC"; then
 # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
-echo "$as_me:1097: checking for $ac_word" >&5
+echo "$as_me:1102: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_CC+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 if test -n "$CC"; then
 if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
 ac_prog_rejected=yes
 continue
 fi
 ac_cv_prog_CC="cc"
-echo "$as_me:1117: found $ac_dir/$ac_word" >&5
+echo "$as_me:1122: found $ac_dir/$ac_word" >&5
-{ ac_try='$ac_dir/$ac_word --version </dev/null >&2'
-{ (eval echo "$as_me:1119: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:1122: \$? = $ac_status" >&5
-(exit $ac_status); }; }
 break
 done
 if test $ac_prog_rejected = yes; then
 # We found a bogon in the path, so make sure we never use it.
 fi
 fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-echo "$as_me:1145: result: $CC" >&5
+echo "$as_me:1144: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-echo "$as_me:1148: result: no" >&5
+echo "$as_me:1147: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 fi
 if test -z "$CC"; then
 if test -n "$ac_tool_prefix"; then
 for ac_prog in cl
 do
 # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-echo "$as_me:1159: checking for $ac_word" >&5
+echo "$as_me:1158: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_CC+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 if test -n "$CC"; then
 for ac_dir in $ac_dummy; do
 IFS=$ac_save_IFS
 test -z "$ac_dir" && ac_dir=.
 $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
-echo "$as_me:1174: found $ac_dir/$ac_word" >&5
+echo "$as_me:1173: found $ac_dir/$ac_word" >&5
-{ ac_try='$ac_dir/$ac_word --version </dev/null >&2'
-{ (eval echo "$as_me:1176: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:1179: \$? = $ac_status" >&5
-(exit $ac_status); }; }
 break
 done
 fi
 fi
 CC=$ac_cv_prog_CC
 if test -n "$CC"; then
-echo "$as_me:1188: result: $CC" >&5
+echo "$as_me:1181: result: $CC" >&5
 echo "${ECHO_T}$CC" >&6
 else
-echo "$as_me:1191: result: no" >&5
+echo "$as_me:1184: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 test -n "$CC" && break
 done
 ac_ct_CC=$CC
 for ac_prog in cl
 do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
-echo "$as_me:1204: checking for $ac_word" >&5
+echo "$as_me:1197: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 if test -n "$ac_ct_CC"; then
 for ac_dir in $ac_dummy; do
 IFS=$ac_save_IFS
 test -z "$ac_dir" && ac_dir=.
 $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_ac_ct_CC="$ac_prog"
-echo "$as_me:1219: found $ac_dir/$ac_word" >&5
+echo "$as_me:1212: found $ac_dir/$ac_word" >&5
-{ ac_try='$ac_dir/$ac_word --version </dev/null >&2'
-{ (eval echo "$as_me:1221: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:1224: \$? = $ac_status" >&5
-(exit $ac_status); }; }
 break
 done
 fi
 fi
 ac_ct_CC=$ac_cv_prog_ac_ct_CC
 if test -n "$ac_ct_CC"; then
-echo "$as_me:1233: result: $ac_ct_CC" >&5
+echo "$as_me:1220: result: $ac_ct_CC" >&5
 echo "${ECHO_T}$ac_ct_CC" >&6
 else
-echo "$as_me:1236: result: no" >&5
+echo "$as_me:1223: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 test -n "$ac_ct_CC" && break
 done
 CC=$ac_ct_CC
 fi
 fi
-test -z "$CC" && { { echo "$as_me:1248: error: no acceptable cc found in \$PATH" >&5
+test -z "$CC" && { { echo "$as_me:1235: error: no acceptable cc found in \$PATH" >&5
 echo "$as_me: error: no acceptable cc found in \$PATH" >&2;}
 { (exit 1); exit 1; }; }
+# Provide some information about the compiler.
+echo "$as_me:1240:" \
+"checking for C compiler version" >&5
+ac_compiler=`set X $ac_compile; echo $2`
+{ (eval echo "$as_me:1243: \"$ac_compiler --version </dev/null >&5\"") >&5
+(eval $ac_compiler --version </dev/null >&5) 2>&5
+ac_status=$?
+echo "$as_me:1246: \$? = $ac_status" >&5
+(exit $ac_status); }
+{ (eval echo "$as_me:1248: \"$ac_compiler -v </dev/null >&5\"") >&5
+(eval $ac_compiler -v </dev/null >&5) 2>&5
+ac_status=$?
+echo "$as_me:1251: \$? = $ac_status" >&5
+(exit $ac_status); }
+{ (eval echo "$as_me:1253: \"$ac_compiler -V </dev/null >&5\"") >&5
+(eval $ac_compiler -V </dev/null >&5) 2>&5
+ac_status=$?
+echo "$as_me:1256: \$? = $ac_status" >&5
+(exit $ac_status); }
 cat >conftest.$ac_ext <<_ACEOF
-#line 1253 "configure"
+#line 1260 "configure"
 #include "confdefs.h"
 int
 main ()
 {
 }
 _ACEOF
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files a.out a.exe"
 # Try to create an executable without -o first, disregard a.out.
-# It will help us diagnose broken compiler, and finding out an intuition
+# It will help us diagnose broken compilers, and finding out an intuition
 # of exeext.
-echo "$as_me:1269: checking for C compiler default output" >&5
+echo "$as_me:1276: checking for C compiler default output" >&5
 echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6
 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
-if { (eval echo "$as_me:1272: \"$ac_link_default\"") >&5
+if { (eval echo "$as_me:1279: \"$ac_link_default\"") >&5
 (eval $ac_link_default) 2>&5
 ac_status=$?
-echo "$as_me:1275: \$? = $ac_status" >&5
+echo "$as_me:1282: \$? = $ac_status" >&5
 (exit $ac_status); }; then
-for ac_file in `ls a.exe conftest.exe a.* conftest conftest.* 2>/dev/null`; do
+# Find the output, starting from the most likely.  This scheme is
+# not robust to junk in `.', hence go to wildcards (a.*) only as a last
+# resort.
+for ac_file in `ls a.exe conftest.exe 2>/dev/null;
+ls a.out conftest 2>/dev/null;
+ls a.* conftest.* 2>/dev/null`; do
 case $ac_file in
 *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;;
 a.out ) # We found the default executable, but exeext='' is most
 # certainly right.
 break;;
 *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+# FIXME: I believe we export ac_cv_exeext for Libtool --akim.
 export ac_cv_exeext
 break;;
 * ) break;;
 esac
 done
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-{ { echo "$as_me:1292: error: C compiler cannot create executables" >&5
+{ { echo "$as_me:1305: error: C compiler cannot create executables" >&5
 echo "$as_me: error: C compiler cannot create executables" >&2;}
 { (exit 77); exit 77; }; }
 fi
 ac_exeext=$ac_cv_exeext
-echo "$as_me:1298: result: $ac_file" >&5
+echo "$as_me:1311: result: $ac_file" >&5
 echo "${ECHO_T}$ac_file" >&6
 # Check the compiler produces executables we can run.  If not, either
 # the compiler is broken, or we cross compile.
-echo "$as_me:1303: checking whether the C compiler works" >&5
+echo "$as_me:1316: checking whether the C compiler works" >&5
 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6
 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0
 # If not cross compiling, check that we can run a simple program.
 if test "$cross_compiling" != yes; then
 if { ac_try='./$ac_file'
-{ (eval echo "$as_me:1309: \"$ac_try\"") >&5
+{ (eval echo "$as_me:1322: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:1312: \$? = $ac_status" >&5
+echo "$as_me:1325: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 cross_compiling=no
 else
 if test "$cross_compiling" = maybe; then
 	cross_compiling=yes
 else
-	{ { echo "$as_me:1319: error: cannot run C compiled programs.
+	{ { echo "$as_me:1332: error: cannot run C compiled programs.
 If you meant to cross compile, use \`--host'." >&5
 echo "$as_me: error: cannot run C compiled programs.
 If you meant to cross compile, use \`--host'." >&2;}
 { (exit 1); exit 1; }; }
 fi
 fi
 fi
-echo "$as_me:1327: result: yes" >&5
+echo "$as_me:1340: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 rm -f a.out a.exe conftest$ac_cv_exeext
 ac_clean_files=$ac_clean_files_save
 # Check the compiler produces executables we can run.  If not, either
 # the compiler is broken, or we cross compile.
-echo "$as_me:1334: checking whether we are cross compiling" >&5
+echo "$as_me:1347: checking whether we are cross compiling" >&5
 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6
-echo "$as_me:1336: result: $cross_compiling" >&5
+echo "$as_me:1349: result: $cross_compiling" >&5
 echo "${ECHO_T}$cross_compiling" >&6
-echo "$as_me:1339: checking for executable suffix" >&5
+echo "$as_me:1352: checking for executable suffix" >&5
 echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6
-if { (eval echo "$as_me:1341: \"$ac_link\"") >&5
+if { (eval echo "$as_me:1354: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:1344: \$? = $ac_status" >&5
+echo "$as_me:1357: \$? = $ac_status" >&5
 (exit $ac_status); }; then
 # If both `conftest.exe' and `conftest' are `present' (well, observable)
 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
 # work properly (i.e., refer to `conftest.exe'), while it won't with
 # `rm'.
 break;;
 * ) break;;
 esac
 done
 else
-{ { echo "$as_me:1360: error: cannot compute EXEEXT: cannot compile and link" >&5
+{ { echo "$as_me:1373: error: cannot compute EXEEXT: cannot compile and link" >&5
 echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;}
 { (exit 1); exit 1; }; }
 fi
 rm -f conftest$ac_cv_exeext
-echo "$as_me:1366: result: $ac_cv_exeext" >&5
+echo "$as_me:1379: result: $ac_cv_exeext" >&5
 echo "${ECHO_T}$ac_cv_exeext" >&6
 rm -f conftest.$ac_ext
 EXEEXT=$ac_cv_exeext
 ac_exeext=$EXEEXT
-echo "$as_me:1372: checking for object suffix" >&5
+echo "$as_me:1385: checking for object suffix" >&5
 echo $ECHO_N "checking for object suffix... $ECHO_C" >&6
 if test "${ac_cv_objext+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 cat >conftest.$ac_ext <<_ACEOF
-#line 1378 "configure"
+#line 1391 "configure"
 #include "confdefs.h"
 int
 main ()
 {
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.o conftest.obj
-if { (eval echo "$as_me:1390: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1403: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
-echo "$as_me:1393: \$? = $ac_status" >&5
+echo "$as_me:1406: \$? = $ac_status" >&5
 (exit $ac_status); }; then
 for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do
 case $ac_file in
 *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb ) ;;
 *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
 esac
 done
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-{ { echo "$as_me:1405: error: cannot compute OBJEXT: cannot compile" >&5
+{ { echo "$as_me:1418: error: cannot compute OBJEXT: cannot compile" >&5
 echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;}
 { (exit 1); exit 1; }; }
 fi
 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 fi
-echo "$as_me:1412: result: $ac_cv_objext" >&5
+echo "$as_me:1425: result: $ac_cv_objext" >&5
 echo "${ECHO_T}$ac_cv_objext" >&6
 OBJEXT=$ac_cv_objext
 ac_objext=$OBJEXT
-echo "$as_me:1416: checking whether we are using the GNU C compiler" >&5
+echo "$as_me:1429: checking whether we are using the GNU C compiler" >&5
 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6
 if test "${ac_cv_c_compiler_gnu+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 cat >conftest.$ac_ext <<_ACEOF
-#line 1422 "configure"
+#line 1435 "configure"
 #include "confdefs.h"
 int
 main ()
 {
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1437: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1450: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
-echo "$as_me:1440: \$? = $ac_status" >&5
+echo "$as_me:1453: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest.$ac_objext'
-{ (eval echo "$as_me:1443: \"$ac_try\"") >&5
+{ (eval echo "$as_me:1456: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:1446: \$? = $ac_status" >&5
+echo "$as_me:1459: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_compiler_gnu=yes
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 ac_cv_c_compiler_gnu=$ac_compiler_gnu
 fi
-echo "$as_me:1458: result: $ac_cv_c_compiler_gnu" >&5
+echo "$as_me:1471: result: $ac_cv_c_compiler_gnu" >&5
 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6
 GCC=`test $ac_compiler_gnu = yes && echo yes`
 ac_test_CFLAGS=${CFLAGS+set}
 ac_save_CFLAGS=$CFLAGS
 CFLAGS="-g"
-echo "$as_me:1464: checking whether $CC accepts -g" >&5
+echo "$as_me:1477: checking whether $CC accepts -g" >&5
 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6
 if test "${ac_cv_prog_cc_g+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 cat >conftest.$ac_ext <<_ACEOF
-#line 1470 "configure"
+#line 1483 "configure"
 #include "confdefs.h"
 int
 main ()
 {
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1482: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1495: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
-echo "$as_me:1485: \$? = $ac_status" >&5
+echo "$as_me:1498: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest.$ac_objext'
-{ (eval echo "$as_me:1488: \"$ac_try\"") >&5
+{ (eval echo "$as_me:1501: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:1491: \$? = $ac_status" >&5
+echo "$as_me:1504: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_prog_cc_g=yes
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 ac_cv_prog_cc_g=no
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:1501: result: $ac_cv_prog_cc_g" >&5
+echo "$as_me:1514: result: $ac_cv_prog_cc_g" >&5
 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6
 if test "$ac_test_CFLAGS" = set; then
 CFLAGS=$ac_save_CFLAGS
 elif test $ac_cv_prog_cc_g = yes; then
 if test "$GCC" = yes; then
 #ifndef __cplusplus
 choke me
 #endif
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1528: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1541: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
-echo "$as_me:1531: \$? = $ac_status" >&5
+echo "$as_me:1544: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest.$ac_objext'
-{ (eval echo "$as_me:1534: \"$ac_try\"") >&5
+{ (eval echo "$as_me:1547: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:1537: \$? = $ac_status" >&5
+echo "$as_me:1550: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 for ac_declaration in \
 ''\
 '#include <stdlib.h>' \
 'extern "C" void std::exit (int) throw (); using std::exit;' \
 'extern "C" void exit (int) throw ();' \
 'extern "C" void exit (int);' \
 'void exit (int);'
 do
 cat >conftest.$ac_ext <<_ACEOF
-#line 1549 "configure"
+#line 1562 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 $ac_declaration
 int
 main ()
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1562: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1575: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
-echo "$as_me:1565: \$? = $ac_status" >&5
+echo "$as_me:1578: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest.$ac_objext'
-{ (eval echo "$as_me:1568: \"$ac_try\"") >&5
+{ (eval echo "$as_me:1581: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:1571: \$? = $ac_status" >&5
+echo "$as_me:1584: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 :
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 continue
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 cat >conftest.$ac_ext <<_ACEOF
-#line 1581 "configure"
+#line 1594 "configure"
 #include "confdefs.h"
 $ac_declaration
 int
 main ()
 {
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:1593: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:1606: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
-echo "$as_me:1596: \$? = $ac_status" >&5
+echo "$as_me:1609: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest.$ac_objext'
-{ (eval echo "$as_me:1599: \"$ac_try\"") >&5
+{ (eval echo "$as_me:1612: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:1602: \$? = $ac_status" >&5
+echo "$as_me:1615: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 break
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 done
-echo '#ifdef __cplusplus' >>confdefs.h
+rm -f conftest*
-echo $ac_declaration      >>confdefs.h
+if test -n "$ac_declaration"; then
-echo '#endif'             >>confdefs.h
+echo '#ifdef __cplusplus' >>confdefs.h
+echo $ac_declaration      >>confdefs.h
+echo '#endif'             >>confdefs.h
+fi
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 fi
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
 # Extract the first word of "gmake", so it can be a program name with args.
 set dummy gmake; ac_word=$2
-echo "$as_me:1628: checking for $ac_word" >&5
+echo "$as_me:1644: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_MAKE+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 if test -n "$MAKE"; then
 for ac_dir in $ac_dummy; do
 IFS=$ac_save_IFS
 test -z "$ac_dir" && ac_dir=.
 $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_MAKE="gmake"
-echo "$as_me:1643: found $ac_dir/$ac_word" >&5
+echo "$as_me:1659: found $ac_dir/$ac_word" >&5
-{ ac_try='$ac_dir/$ac_word --version </dev/null >&2'
-{ (eval echo "$as_me:1645: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:1648: \$? = $ac_status" >&5
-(exit $ac_status); }; }
 break
 done
 fi
 fi
 MAKE=$ac_cv_prog_MAKE
 if test -n "$MAKE"; then
-echo "$as_me:1657: result: $MAKE" >&5
+echo "$as_me:1667: result: $MAKE" >&5
 echo "${ECHO_T}$MAKE" >&6
 else
-echo "$as_me:1660: result: no" >&5
+echo "$as_me:1670: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 if test x"$MAKE" = x; then
 # Extract the first word of "make", so it can be a program name with args.
 set dummy make; ac_word=$2
-echo "$as_me:1667: checking for $ac_word" >&5
+echo "$as_me:1677: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_prog_MAKE+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 if test -n "$MAKE"; then
 for ac_dir in $ac_dummy; do
 IFS=$ac_save_IFS
 test -z "$ac_dir" && ac_dir=.
 $as_executable_p "$ac_dir/$ac_word" || continue
 ac_cv_prog_MAKE="make"
-echo "$as_me:1682: found $ac_dir/$ac_word" >&5
+echo "$as_me:1692: found $ac_dir/$ac_word" >&5
-{ ac_try='$ac_dir/$ac_word --version </dev/null >&2'
-{ (eval echo "$as_me:1684: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:1687: \$? = $ac_status" >&5
-(exit $ac_status); }; }
 break
 done
 fi
 fi
 MAKE=$ac_cv_prog_MAKE
 if test -n "$MAKE"; then
-echo "$as_me:1696: result: $MAKE" >&5
+echo "$as_me:1700: result: $MAKE" >&5
 echo "${ECHO_T}$MAKE" >&6
 else
-echo "$as_me:1699: result: no" >&5
+echo "$as_me:1703: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 fi
 ac_install_sh="$ac_aux_dir/shtool install -c"
 break
 fi
 done
 if test -z "$ac_aux_dir"; then
-{ { echo "$as_me:1722: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
+{ { echo "$as_me:1726: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5
 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;}
 { (exit 1); exit 1; }; }
 fi
 ac_config_guess="$SHELL $ac_aux_dir/config.guess"
 ac_config_sub="$SHELL $ac_aux_dir/config.sub"
 # AmigaOS /C/install, which installs bootblocks on floppy discs
 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # ./install, which can be erroneously created by make from ./install.sh.
-echo "$as_me:1742: checking for a BSD compatible install" >&5
+echo "$as_me:1746: checking for a BSD compatible install" >&5
 echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6
 if test -z "$INSTALL"; then
 if test "${ac_cv_path_install+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 # break other packages using the cache if that directory is
 # removed, or if the path is relative.
 INSTALL=$ac_install_sh
 fi
 fi
-echo "$as_me:1791: result: $INSTALL" >&5
+echo "$as_me:1795: result: $INSTALL" >&5
 echo "${ECHO_T}$INSTALL" >&6
 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
 # It thinks the first close brace ends the variable substitution.
 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
-echo "$as_me:1807: checking how to run the C preprocessor" >&5
+echo "$as_me:1811: checking how to run the C preprocessor" >&5
 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
 CPP=
 fi
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 # Double quotes because CPP needs to be expanded
 for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
 do
-# Use a header file that comes with gcc, so configuring glibc
+ac_preproc_ok=false
-# with a fresh cross-compiler works.
+for ac_c_preproc_warn_flag in '' yes
-# On the NeXT, cc -E runs the code through the compiler's parser,
+do
-# not just through cpp. "Syntax error" is here to catch this case.
+# Use a header file that comes with gcc, so configuring glibc
-ac_c_preproc_warn_flag=maybe
+# with a fresh cross-compiler works.
-cat >conftest.$ac_ext <<_ACEOF
+# On the NeXT, cc -E runs the code through the compiler's parser,
-#line 1826 "configure"
+# not just through cpp. "Syntax error" is here to catch this case.
+cat >conftest.$ac_ext <<_ACEOF
+#line 1832 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax error
 _ACEOF
-if { (eval echo "$as_me:1831: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:1837: \"$ac_cpp conftest.$ac_ext\"") >&5
 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
 ac_status=$?
 egrep -v '^ *\+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
-echo "$as_me:1837: \$? = $ac_status" >&5
+echo "$as_me:1843: \$? = $ac_status" >&5
 (exit $ac_status); } >/dev/null; then
 if test -s conftest.err; then
 ac_cpp_err=$ac_c_preproc_warn_flag
 else
 ac_cpp_err=
 fi
 else
 ac_cpp_err=yes
 fi
 if test -z "$ac_cpp_err"; then
-# Now check whether non-existent headers can be detected and how
+:
-# Skip if ac_cpp_err is not empty - ac_cpp is broken
+else
-if test -z "$ac_cpp_err"; then
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+# Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.$ac_ext
+# OK, works on sane cases.  Now check whether non-existent headers
+# can be detected and how.
 cat >conftest.$ac_ext <<_ACEOF
-#line 1852 "configure"
+#line 1866 "configure"
 #include "confdefs.h"
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:1856: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:1870: \"$ac_cpp conftest.$ac_ext\"") >&5
 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
 ac_status=$?
 egrep -v '^ *\+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
-echo "$as_me:1862: \$? = $ac_status" >&5
+echo "$as_me:1876: \$? = $ac_status" >&5
 (exit $ac_status); } >/dev/null; then
 if test -s conftest.err; then
 ac_cpp_err=$ac_c_preproc_warn_flag
 else
 ac_cpp_err=
 fi
 else
 ac_cpp_err=yes
 fi
 if test -z "$ac_cpp_err"; then
-# cannot detect missing includes at all
+# Broken: success on invalid input.
-ac_cpp_err=yes
+continue
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-if test "x$ac_cpp_err" = xmaybe; then
+# Passes both tests.
-ac_c_preproc_warn_flag=yes
+ac_preproc_ok=:
-else
+break
-ac_c_preproc_warn_flag=
-fi
-ac_cpp_err=
 fi
 rm -f conftest.err conftest.$ac_ext
-fi
-else
+done
-echo "$as_me: failed program was:" >&5
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-cat conftest.$ac_ext >&5
-fi
 rm -f conftest.err conftest.$ac_ext
-if test -z "$ac_cpp_err"; then
+if $ac_preproc_ok; then
 break
 fi
 done
 ac_cv_prog_CPP=$CPP
 fi
 CPP=$ac_cv_prog_CPP
 else
+ac_cv_prog_CPP=$CPP
+fi
+echo "$as_me:1913: result: $CPP" >&5
+echo "${ECHO_T}$CPP" >&6
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
 # Use a header file that comes with gcc, so configuring glibc
 # with a fresh cross-compiler works.
 # On the NeXT, cc -E runs the code through the compiler's parser,
 # not just through cpp. "Syntax error" is here to catch this case.
-ac_c_preproc_warn_flag=maybe
+cat >conftest.$ac_ext <<_ACEOF
-cat >conftest.$ac_ext <<_ACEOF
+#line 1923 "configure"
-#line 1908 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax error
 _ACEOF
-if { (eval echo "$as_me:1913: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:1928: \"$ac_cpp conftest.$ac_ext\"") >&5
 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
 ac_status=$?
 egrep -v '^ *\+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
-echo "$as_me:1919: \$? = $ac_status" >&5
+echo "$as_me:1934: \$? = $ac_status" >&5
 (exit $ac_status); } >/dev/null; then
 if test -s conftest.err; then
 ac_cpp_err=$ac_c_preproc_warn_flag
 else
 ac_cpp_err=
 fi
 else
 ac_cpp_err=yes
 fi
 if test -z "$ac_cpp_err"; then
-# Now check whether non-existent headers can be detected and how
+:
-# Skip if ac_cpp_err is not empty - ac_cpp is broken
+else
-if test -z "$ac_cpp_err"; then
+echo "$as_me: failed program was:" >&5
+cat conftest.$ac_ext >&5
+# Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.$ac_ext
+# OK, works on sane cases.  Now check whether non-existent headers
+# can be detected and how.
 cat >conftest.$ac_ext <<_ACEOF
-#line 1934 "configure"
+#line 1957 "configure"
 #include "confdefs.h"
 #include <ac_nonexistent.h>
 _ACEOF
-if { (eval echo "$as_me:1938: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:1961: \"$ac_cpp conftest.$ac_ext\"") >&5
 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
 ac_status=$?
 egrep -v '^ *\+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
-echo "$as_me:1944: \$? = $ac_status" >&5
+echo "$as_me:1967: \$? = $ac_status" >&5
 (exit $ac_status); } >/dev/null; then
 if test -s conftest.err; then
 ac_cpp_err=$ac_c_preproc_warn_flag
 else
 ac_cpp_err=
 fi
 else
 ac_cpp_err=yes
 fi
 if test -z "$ac_cpp_err"; then
-# cannot detect missing includes at all
+# Broken: success on invalid input.
-ac_cpp_err=yes
+continue
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-if test "x$ac_cpp_err" = xmaybe; then
+# Passes both tests.
-ac_c_preproc_warn_flag=yes
+ac_preproc_ok=:
-else
+break
-ac_c_preproc_warn_flag=
-fi
-ac_cpp_err=
 fi
 rm -f conftest.err conftest.$ac_ext
-fi
-else
+done
-echo "$as_me: failed program was:" >&5
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-cat conftest.$ac_ext >&5
-fi
 rm -f conftest.err conftest.$ac_ext
-ac_cv_prog_CPP=$CPP
+if $ac_preproc_ok; then
-fi
+:
-echo "$as_me:1977: result: $CPP" >&5
+else
-echo "${ECHO_T}$CPP" >&6
+{ { echo "$as_me:1995: error: C preprocessor \"$CPP\" fails sanity check" >&5
-if test -n "$ac_cpp_err"; then
-{ { echo "$as_me:1980: error: C preprocessor \"$CPP\" fails sanity check" >&5
 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;}
 { (exit 1); exit 1; }; }
 fi
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
 ac_compiler_gnu=$ac_cv_c_compiler_gnu
-echo "$as_me:1990: checking for ANSI C header files" >&5
+echo "$as_me:2006: checking for ANSI C header files" >&5
 echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6
 if test "${ac_cv_header_stdc+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 cat >conftest.$ac_ext <<_ACEOF
-#line 1996 "configure"
+#line 2012 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
 #include <string.h>
 #include <float.h>
 _ACEOF
-if { (eval echo "$as_me:2004: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2020: \"$ac_cpp conftest.$ac_ext\"") >&5
 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
 ac_status=$?
 egrep -v '^ *\+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
-echo "$as_me:2010: \$? = $ac_status" >&5
+echo "$as_me:2026: \$? = $ac_status" >&5
 (exit $ac_status); } >/dev/null; then
 if test -s conftest.err; then
 ac_cpp_err=$ac_c_preproc_warn_flag
 else
 ac_cpp_err=
 rm -f conftest.err conftest.$ac_ext
 if test $ac_cv_header_stdc = yes; then
 # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 cat >conftest.$ac_ext <<_ACEOF
-#line 2032 "configure"
+#line 2048 "configure"
 #include "confdefs.h"
 #include <string.h>
 _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 fi
 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 <<_ACEOF
-#line 2050 "configure"
+#line 2066 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
 # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
 if test "$cross_compiling" = yes; then
 :
 else
 cat >conftest.$ac_ext <<_ACEOF
-#line 2071 "configure"
+#line 2087 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #if ((' ' & 0x0FF) == 0x020)
 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
 exit(2);
 exit (0);
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:2097: \"$ac_link\"") >&5
+if { (eval echo "$as_me:2113: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:2100: \$? = $ac_status" >&5
+echo "$as_me:2116: \$? = $ac_status" >&5
 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-{ (eval echo "$as_me:2102: \"$ac_try\"") >&5
+{ (eval echo "$as_me:2118: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:2105: \$? = $ac_status" >&5
+echo "$as_me:2121: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 :
 else
 echo "$as_me: program exited with status $ac_status" >&5
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 ac_cv_header_stdc=no
 fi
-rm -f conftest$ac_exeext conftest.$ac_ext
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 fi
 fi
-echo "$as_me:2118: result: $ac_cv_header_stdc" >&5
+echo "$as_me:2134: result: $ac_cv_header_stdc" >&5
 echo "${ECHO_T}$ac_cv_header_stdc" >&6
 if test $ac_cv_header_stdc = yes; then
 cat >>confdefs.h <<\EOF
 #define STDC_HEADERS 1
 fi
 ac_header_dirent=no
 for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
-ac_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $ac_tr_sh`
+as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
-echo "$as_me:2131: checking for $ac_hdr that defines DIR" >&5
+echo "$as_me:2147: checking for $ac_hdr that defines DIR" >&5
 echo $ECHO_N "checking for $ac_hdr that defines DIR... $ECHO_C" >&6
-if eval "test \"\${$ac_ac_Header+set}\" = set"; then
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 cat >conftest.$ac_ext <<_ACEOF
-#line 2137 "configure"
+#line 2153 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <$ac_hdr>
 int
 main ()
 {
-DIR *dirp = 0;
+if ((DIR *) 0)
+return 0;
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext
-if { (eval echo "$as_me:2151: \"$ac_compile\"") >&5
+if { (eval echo "$as_me:2168: \"$ac_compile\"") >&5
 (eval $ac_compile) 2>&5
 ac_status=$?
-echo "$as_me:2154: \$? = $ac_status" >&5
+echo "$as_me:2171: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest.$ac_objext'
-{ (eval echo "$as_me:2157: \"$ac_try\"") >&5
+{ (eval echo "$as_me:2174: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:2160: \$? = $ac_status" >&5
+echo "$as_me:2177: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
-eval "$ac_ac_Header=yes"
+eval "$as_ac_Header=yes"
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-eval "$ac_ac_Header=no"
+eval "$as_ac_Header=no"
 fi
 rm -f conftest.$ac_objext conftest.$ac_ext
 fi
-echo "$as_me:2170: result: `eval echo '${'$ac_ac_Header'}'`" >&5
+echo "$as_me:2187: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$ac_ac_Header'}'`" >&6
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-if test `eval echo '${'$ac_ac_Header'}'` = yes; then
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
 cat >>confdefs.h <<EOF
-#define `echo "HAVE_$ac_hdr" | $ac_tr_cpp` 1
+#define `echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
 EOF
 ac_header_dirent=$ac_hdr; break
 fi
 done
 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
 if test $ac_header_dirent = dirent.h; then
-echo "$as_me:2183: checking for opendir in -ldir" >&5
+echo "$as_me:2200: checking for opendir in -ldir" >&5
 echo $ECHO_N "checking for opendir in -ldir... $ECHO_C" >&6
 if test "${ac_cv_lib_dir_opendir+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldir  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 2191 "configure"
+#line 2208 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
 extern "C"
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:2210: \"$ac_link\"") >&5
+if { (eval echo "$as_me:2227: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:2213: \$? = $ac_status" >&5
+echo "$as_me:2230: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest$ac_exeext'
-{ (eval echo "$as_me:2216: \"$ac_try\"") >&5
+{ (eval echo "$as_me:2233: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:2219: \$? = $ac_status" >&5
+echo "$as_me:2236: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_lib_dir_opendir=yes
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 ac_cv_lib_dir_opendir=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:2230: result: $ac_cv_lib_dir_opendir" >&5
+echo "$as_me:2247: result: $ac_cv_lib_dir_opendir" >&5
 echo "${ECHO_T}$ac_cv_lib_dir_opendir" >&6
 if test $ac_cv_lib_dir_opendir = yes; then
 LIBS="$LIBS -ldir"
 fi
 else
-echo "$as_me:2237: checking for opendir in -lx" >&5
+echo "$as_me:2254: checking for opendir in -lx" >&5
 echo $ECHO_N "checking for opendir in -lx... $ECHO_C" >&6
 if test "${ac_cv_lib_x_opendir+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-lx  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 2245 "configure"
+#line 2262 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
 extern "C"
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:2264: \"$ac_link\"") >&5
+if { (eval echo "$as_me:2281: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:2267: \$? = $ac_status" >&5
+echo "$as_me:2284: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest$ac_exeext'
-{ (eval echo "$as_me:2270: \"$ac_try\"") >&5
+{ (eval echo "$as_me:2287: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:2273: \$? = $ac_status" >&5
+echo "$as_me:2290: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_lib_x_opendir=yes
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 ac_cv_lib_x_opendir=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:2284: result: $ac_cv_lib_x_opendir" >&5
+echo "$as_me:2301: result: $ac_cv_lib_x_opendir" >&5
 echo "${ECHO_T}$ac_cv_lib_x_opendir" >&6
 if test $ac_cv_lib_x_opendir = yes; then
 LIBS="$LIBS -lx"
 fi
 fi
 for ac_header in unistd.h
 do
-ac_ac_Header=`echo "ac_cv_header_$ac_header" | $ac_tr_sh`
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:2295: checking for $ac_header" >&5
+echo "$as_me:2312: checking for $ac_header" >&5
 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$ac_ac_Header+set}\" = set"; then
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 cat >conftest.$ac_ext <<_ACEOF
-#line 2301 "configure"
+#line 2318 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:2305: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2322: \"$ac_cpp conftest.$ac_ext\"") >&5
 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
 ac_status=$?
 egrep -v '^ *\+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
-echo "$as_me:2311: \$? = $ac_status" >&5
+echo "$as_me:2328: \$? = $ac_status" >&5
 (exit $ac_status); } >/dev/null; then
 if test -s conftest.err; then
 ac_cpp_err=$ac_c_preproc_warn_flag
 else
 ac_cpp_err=
 fi
 else
 ac_cpp_err=yes
 fi
 if test -z "$ac_cpp_err"; then
-eval "$ac_ac_Header=yes"
+eval "$as_ac_Header=yes"
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-eval "$ac_ac_Header=no"
+eval "$as_ac_Header=no"
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:2330: result: `eval echo '${'$ac_ac_Header'}'`" >&5
+echo "$as_me:2347: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$ac_ac_Header'}'`" >&6
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-if test `eval echo '${'$ac_ac_Header'}'` = yes; then
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
 cat >>confdefs.h <<EOF
-#define `echo "HAVE_$ac_header" | $ac_tr_cpp` 1
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
 EOF
 fi
 done
 for ac_header in sys/stat.h
 do
-ac_ac_Header=`echo "ac_cv_header_$ac_header" | $ac_tr_sh`
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
-echo "$as_me:2343: checking for $ac_header" >&5
+echo "$as_me:2360: checking for $ac_header" >&5
 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6
-if eval "test \"\${$ac_ac_Header+set}\" = set"; then
+if eval "test \"\${$as_ac_Header+set}\" = set"; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 cat >conftest.$ac_ext <<_ACEOF
-#line 2349 "configure"
+#line 2366 "configure"
 #include "confdefs.h"
 #include <$ac_header>
 _ACEOF
-if { (eval echo "$as_me:2353: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:2370: \"$ac_cpp conftest.$ac_ext\"") >&5
 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
 ac_status=$?
 egrep -v '^ *\+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
-echo "$as_me:2359: \$? = $ac_status" >&5
+echo "$as_me:2376: \$? = $ac_status" >&5
 (exit $ac_status); } >/dev/null; then
 if test -s conftest.err; then
 ac_cpp_err=$ac_c_preproc_warn_flag
 else
 ac_cpp_err=
 fi
 else
 ac_cpp_err=yes
 fi
 if test -z "$ac_cpp_err"; then
-eval "$ac_ac_Header=yes"
+eval "$as_ac_Header=yes"
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-eval "$ac_ac_Header=no"
+eval "$as_ac_Header=no"
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:2378: result: `eval echo '${'$ac_ac_Header'}'`" >&5
+echo "$as_me:2395: result: `eval echo '${'$as_ac_Header'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$ac_ac_Header'}'`" >&6
+echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6
-if test `eval echo '${'$ac_ac_Header'}'` = yes; then
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
 cat >>confdefs.h <<EOF
-#define `echo "HAVE_$ac_header" | $ac_tr_cpp` 1
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
 EOF
 fi
 done
 for ac_func in pipe
 do
-ac_ac_var=`echo "ac_cv_func_$ac_func" | $ac_tr_sh`
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:2391: checking for $ac_func" >&5
+echo "$as_me:2408: checking for $ac_func" >&5
 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$ac_ac_var+set}\" = set"; then
+if eval "test \"\${$as_ac_var+set}\" = set"; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 cat >conftest.$ac_ext <<_ACEOF
-#line 2397 "configure"
+#line 2414 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
 which can conflict with char $ac_func (); below.  */
 #include <assert.h>
 /* Override any gcc2 internal prototype to avoid an error.  */
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:2428: \"$ac_link\"") >&5
+if { (eval echo "$as_me:2445: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:2431: \$? = $ac_status" >&5
+echo "$as_me:2448: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest$ac_exeext'
-{ (eval echo "$as_me:2434: \"$ac_try\"") >&5
+{ (eval echo "$as_me:2451: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:2437: \$? = $ac_status" >&5
+echo "$as_me:2454: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
-eval "$ac_ac_var=yes"
+eval "$as_ac_var=yes"
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-eval "$ac_ac_var=no"
+eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:2447: result: `eval echo '${'$ac_ac_var'}'`" >&5
+echo "$as_me:2464: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$ac_ac_var'}'`" >&6
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
-if test `eval echo '${'$ac_ac_var'}'` = yes; then
+if test `eval echo '${'$as_ac_var'}'` = yes; then
 cat >>confdefs.h <<EOF
-#define `echo "HAVE_$ac_func" | $ac_tr_cpp` 1
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
 EOF
 cat >>confdefs.h <<\EOF
 #define HAVE_PIPE 1
 EOF
 fi
 done
 for ac_func in connect
 do
-ac_ac_var=`echo "ac_cv_func_$ac_func" | $ac_tr_sh`
+as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh`
-echo "$as_me:2464: checking for $ac_func" >&5
+echo "$as_me:2481: checking for $ac_func" >&5
 echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6
-if eval "test \"\${$ac_ac_var+set}\" = set"; then
+if eval "test \"\${$as_ac_var+set}\" = set"; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 cat >conftest.$ac_ext <<_ACEOF
-#line 2470 "configure"
+#line 2487 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
 which can conflict with char $ac_func (); below.  */
 #include <assert.h>
 /* Override any gcc2 internal prototype to avoid an error.  */
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:2501: \"$ac_link\"") >&5
+if { (eval echo "$as_me:2518: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:2504: \$? = $ac_status" >&5
+echo "$as_me:2521: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest$ac_exeext'
-{ (eval echo "$as_me:2507: \"$ac_try\"") >&5
+{ (eval echo "$as_me:2524: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:2510: \$? = $ac_status" >&5
+echo "$as_me:2527: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
-eval "$ac_ac_var=yes"
+eval "$as_ac_var=yes"
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
-eval "$ac_ac_var=no"
+eval "$as_ac_var=no"
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 fi
-echo "$as_me:2520: result: `eval echo '${'$ac_ac_var'}'`" >&5
+echo "$as_me:2537: result: `eval echo '${'$as_ac_var'}'`" >&5
-echo "${ECHO_T}`eval echo '${'$ac_ac_var'}'`" >&6
+echo "${ECHO_T}`eval echo '${'$as_ac_var'}'`" >&6
-if test `eval echo '${'$ac_ac_var'}'` = yes; then
+if test `eval echo '${'$as_ac_var'}'` = yes; then
 cat >>confdefs.h <<EOF
-#define `echo "HAVE_$ac_func" | $ac_tr_cpp` 1
+#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1
 EOF
 fi
 done
 if test x"$ac_cv_func_connect" = x"no"; then
 if test -z "$libsocket"; then
-echo "$as_me:2532: checking for socket in -lsocket" >&5
+echo "$as_me:2549: checking for socket in -lsocket" >&5
 echo $ECHO_N "checking for socket in -lsocket... $ECHO_C" >&6
 if test "${ac_cv_lib_socket_socket+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-lsocket  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 2540 "configure"
+#line 2557 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
 extern "C"
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:2559: \"$ac_link\"") >&5
+if { (eval echo "$as_me:2576: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:2562: \$? = $ac_status" >&5
+echo "$as_me:2579: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest$ac_exeext'
-{ (eval echo "$as_me:2565: \"$ac_try\"") >&5
+{ (eval echo "$as_me:2582: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:2568: \$? = $ac_status" >&5
+echo "$as_me:2585: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_lib_socket_socket=yes
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 ac_cv_lib_socket_socket=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:2579: result: $ac_cv_lib_socket_socket" >&5
+echo "$as_me:2596: result: $ac_cv_lib_socket_socket" >&5
 echo "${ECHO_T}$ac_cv_lib_socket_socket" >&6
 if test $ac_cv_lib_socket_socket = yes; then
 LIBS="$LIBS -lsocket"
 fi
 fi
 if test -z "$libinet"; then
-echo "$as_me:2588: checking for socket in -linet" >&5
+echo "$as_me:2605: checking for socket in -linet" >&5
 echo $ECHO_N "checking for socket in -linet... $ECHO_C" >&6
 if test "${ac_cv_lib_inet_socket+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-linet  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 2596 "configure"
+#line 2613 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
 extern "C"
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:2615: \"$ac_link\"") >&5
+if { (eval echo "$as_me:2632: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:2618: \$? = $ac_status" >&5
+echo "$as_me:2635: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest$ac_exeext'
-{ (eval echo "$as_me:2621: \"$ac_try\"") >&5
+{ (eval echo "$as_me:2638: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:2624: \$? = $ac_status" >&5
+echo "$as_me:2641: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_lib_inet_socket=yes
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 ac_cv_lib_inet_socket=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:2635: result: $ac_cv_lib_inet_socket" >&5
+echo "$as_me:2652: result: $ac_cv_lib_inet_socket" >&5
 echo "${ECHO_T}$ac_cv_lib_inet_socket" >&6
 if test $ac_cv_lib_inet_socket = yes; then
 libnsl=1; LIBS="$LIBS -linet -lnsl_s"
 fi
 fi
 if test -z "$libnsl"; then
-echo "$as_me:2644: checking for gethostname in -lnsl" >&5
+echo "$as_me:2661: checking for gethostname in -lnsl" >&5
 echo $ECHO_N "checking for gethostname in -lnsl... $ECHO_C" >&6
 if test "${ac_cv_lib_nsl_gethostname+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-lnsl  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 2652 "configure"
+#line 2669 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
 extern "C"
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:2671: \"$ac_link\"") >&5
+if { (eval echo "$as_me:2688: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:2674: \$? = $ac_status" >&5
+echo "$as_me:2691: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest$ac_exeext'
-{ (eval echo "$as_me:2677: \"$ac_try\"") >&5
+{ (eval echo "$as_me:2694: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:2680: \$? = $ac_status" >&5
+echo "$as_me:2697: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_lib_nsl_gethostname=yes
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 ac_cv_lib_nsl_gethostname=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:2691: result: $ac_cv_lib_nsl_gethostname" >&5
+echo "$as_me:2708: result: $ac_cv_lib_nsl_gethostname" >&5
 echo "${ECHO_T}$ac_cv_lib_nsl_gethostname" >&6
 if test $ac_cv_lib_nsl_gethostname = yes; then
 LIBS="$LIBS -lnsl"
 fi
 fi
 fi
-echo "$as_me:2700: checking for getpwnam in -lsun" >&5
+echo "$as_me:2717: checking for getpwnam in -lsun" >&5
 echo $ECHO_N "checking for getpwnam in -lsun... $ECHO_C" >&6
 if test "${ac_cv_lib_sun_getpwnam+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-lsun  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 2708 "configure"
+#line 2725 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
 extern "C"
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:2727: \"$ac_link\"") >&5
+if { (eval echo "$as_me:2744: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:2730: \$? = $ac_status" >&5
+echo "$as_me:2747: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest$ac_exeext'
-{ (eval echo "$as_me:2733: \"$ac_try\"") >&5
+{ (eval echo "$as_me:2750: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:2736: \$? = $ac_status" >&5
+echo "$as_me:2753: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_lib_sun_getpwnam=yes
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 ac_cv_lib_sun_getpwnam=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:2747: result: $ac_cv_lib_sun_getpwnam" >&5
+echo "$as_me:2764: result: $ac_cv_lib_sun_getpwnam" >&5
 echo "${ECHO_T}$ac_cv_lib_sun_getpwnam" >&6
 if test $ac_cv_lib_sun_getpwnam = yes; then
 LIBS="$LIBS -lsun"
 fi
-echo "$as_me:2753: checking for inet_addr in -ldgc" >&5
+echo "$as_me:2770: checking for inet_addr in -ldgc" >&5
 echo $ECHO_N "checking for inet_addr in -ldgc... $ECHO_C" >&6
 if test "${ac_cv_lib_dgc_inet_addr+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-ldgc  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 2761 "configure"
+#line 2778 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
 extern "C"
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:2780: \"$ac_link\"") >&5
+if { (eval echo "$as_me:2797: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:2783: \$? = $ac_status" >&5
+echo "$as_me:2800: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest$ac_exeext'
-{ (eval echo "$as_me:2786: \"$ac_try\"") >&5
+{ (eval echo "$as_me:2803: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:2789: \$? = $ac_status" >&5
+echo "$as_me:2806: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_lib_dgc_inet_addr=yes
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 ac_cv_lib_dgc_inet_addr=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:2800: result: $ac_cv_lib_dgc_inet_addr" >&5
+echo "$as_me:2817: result: $ac_cv_lib_dgc_inet_addr" >&5
 echo "${ECHO_T}$ac_cv_lib_dgc_inet_addr" >&6
 if test $ac_cv_lib_dgc_inet_addr = yes; then
 LIBS="$LIBS -ldgc"
 fi
-echo "$as_me:2806: checking for gethostbyname in -lresolv" >&5
+echo "$as_me:2823: checking for gethostbyname in -lresolv" >&5
 echo $ECHO_N "checking for gethostbyname in -lresolv... $ECHO_C" >&6
 if test "${ac_cv_lib_resolv_gethostbyname+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-lresolv  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 2814 "configure"
+#line 2831 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
 extern "C"
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:2833: \"$ac_link\"") >&5
+if { (eval echo "$as_me:2850: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:2836: \$? = $ac_status" >&5
+echo "$as_me:2853: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest$ac_exeext'
-{ (eval echo "$as_me:2839: \"$ac_try\"") >&5
+{ (eval echo "$as_me:2856: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:2842: \$? = $ac_status" >&5
+echo "$as_me:2859: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_lib_resolv_gethostbyname=yes
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 ac_cv_lib_resolv_gethostbyname=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:2853: result: $ac_cv_lib_resolv_gethostbyname" >&5
+echo "$as_me:2870: result: $ac_cv_lib_resolv_gethostbyname" >&5
 echo "${ECHO_T}$ac_cv_lib_resolv_gethostbyname" >&6
 if test $ac_cv_lib_resolv_gethostbyname = yes; then
 LIBS="$LIBS -lresolv"
 fi
 esac
 done
 # Extract the first word of "glib-config", so it can be a program name with args.
 set dummy glib-config; ac_word=$2
-echo "$as_me:2909: checking for $ac_word" >&5
+echo "$as_me:2926: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_GLIB_CONFIG+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 case $GLIB_CONFIG in
 for ac_dir in $ac_dummy; do
 IFS=$ac_save_IFS
 test -z "$ac_dir" && ac_dir=.
 if $as_executable_p "$ac_dir/$ac_word"; then
 ac_cv_path_GLIB_CONFIG="$ac_dir/$ac_word"
-echo "$as_me:2926: found $ac_dir/$ac_word" >&5
+echo "$as_me:2943: found $ac_dir/$ac_word" >&5
-{ ac_try='$ac_dir/$ac_word --version </dev/null >&2'
-{ (eval echo "$as_me:2928: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:2931: \$? = $ac_status" >&5
-(exit $ac_status); }; }
 break
 fi
 done
 test -z "$ac_cv_path_GLIB_CONFIG" && ac_cv_path_GLIB_CONFIG="no"
 esac
 fi
 GLIB_CONFIG=$ac_cv_path_GLIB_CONFIG
 if test -n "$GLIB_CONFIG"; then
-echo "$as_me:2944: result: $GLIB_CONFIG" >&5
+echo "$as_me:2955: result: $GLIB_CONFIG" >&5
 echo "${ECHO_T}$GLIB_CONFIG" >&6
 else
-echo "$as_me:2947: result: no" >&5
+echo "$as_me:2958: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 min_glib_version=1.2.0
-echo "$as_me:2952: checking for GLIB - version >= $min_glib_version" >&5
+echo "$as_me:2963: checking for GLIB - version >= $min_glib_version" >&5
 echo $ECHO_N "checking for GLIB - version >= $min_glib_version... $ECHO_C" >&6
 no_glib=""
 if test "$GLIB_CONFIG" = "no" ; then
 no_glib=yes
 else
 rm -f conf.glibtest
 if test "$cross_compiling" = yes; then
 echo $ac_n "cross compiling; assumed OK... $ac_c"
 else
 cat >conftest.$ac_ext <<_ACEOF
-#line 2976 "configure"
+#line 2987 "configure"
 #include "confdefs.h"
 #include <glib.h>
 #include <stdio.h>
 #include <stdlib.h>
 return 1;
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:3053: \"$ac_link\"") >&5
+if { (eval echo "$as_me:3064: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:3056: \$? = $ac_status" >&5
+echo "$as_me:3067: \$? = $ac_status" >&5
 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-{ (eval echo "$as_me:3058: \"$ac_try\"") >&5
+{ (eval echo "$as_me:3069: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:3061: \$? = $ac_status" >&5
+echo "$as_me:3072: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 :
 else
 echo "$as_me: program exited with status $ac_status" >&5
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 no_glib=yes
 fi
-rm -f conftest$ac_exeext conftest.$ac_ext
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 CFLAGS="$ac_save_CFLAGS"
 LIBS="$ac_save_LIBS"
 fi
 fi
 if test "x$no_glib" = x ; then
-echo "$as_me:3077: result: yes" >&5
+echo "$as_me:3088: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 :
 else
-echo "$as_me:3081: result: no" >&5
+echo "$as_me:3092: result: no" >&5
 echo "${ECHO_T}no" >&6
 if test "$GLIB_CONFIG" = "no" ; then
 echo "*** The glib-config script installed by GLIB could not be found"
 echo "*** If GLIB was installed in PREFIX, make sure PREFIX/bin is in"
 echo "*** your path, or set the GLIB_CONFIG environment variable to the"
 else
 echo "*** Could not run GLIB test program, checking why..."
 CFLAGS="$CFLAGS $GLIB_CFLAGS"
 LIBS="$LIBS $GLIB_LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 3096 "configure"
+#line 3107 "configure"
 #include "confdefs.h"
 #include <glib.h>
 #include <stdio.h>
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:3111: \"$ac_link\"") >&5
+if { (eval echo "$as_me:3122: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:3114: \$? = $ac_status" >&5
+echo "$as_me:3125: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest$ac_exeext'
-{ (eval echo "$as_me:3117: \"$ac_try\"") >&5
+{ (eval echo "$as_me:3128: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:3120: \$? = $ac_status" >&5
+echo "$as_me:3131: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 echo "*** The test program compiled, but did not run. This usually means"
 echo "*** that the run-time linker is not finding GLIB or finding the wrong"
 echo "*** version of GLIB. If it is not finding GLIB, you'll need to set your"
 echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
 LIBS="$ac_save_LIBS"
 fi
 fi
 GLIB_CFLAGS=""
 GLIB_LIBS=""
-{ { echo "$as_me:3146: error: { { echo \"$as_me:3146: error: Cannot find GLIB: Is glib-config in path?\" >&5
+{ { echo "$as_me:3157: error: { { echo \"$as_me:3157: error: Cannot find GLIB: Is glib-config in path?\" >&5
 echo \"$as_me: error: Cannot find GLIB: Is glib-config in path?\" >&2;}
 { (exit 1); exit 1; }; }" >&5
-echo "$as_me: error: { { echo \"$as_me:3149: error: Cannot find GLIB: Is glib-config in path?\" >&5
+echo "$as_me: error: { { echo \"$as_me:3160: error: Cannot find GLIB: Is glib-config in path?\" >&5
 echo \"$as_me: error: Cannot find GLIB: Is glib-config in path?\" >&2;}
 { (exit 1); exit 1; }; }" >&2;}
 { (exit 1); exit 1; }; }
 fi
 fi
 fi
 # Extract the first word of "gtk-config", so it can be a program name with args.
 set dummy gtk-config; ac_word=$2
-echo "$as_me:3204: checking for $ac_word" >&5
+echo "$as_me:3215: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_GTK_CONFIG+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 case $GTK_CONFIG in
 for ac_dir in $ac_dummy; do
 IFS=$ac_save_IFS
 test -z "$ac_dir" && ac_dir=.
 if $as_executable_p "$ac_dir/$ac_word"; then
 ac_cv_path_GTK_CONFIG="$ac_dir/$ac_word"
-echo "$as_me:3221: found $ac_dir/$ac_word" >&5
+echo "$as_me:3232: found $ac_dir/$ac_word" >&5
-{ ac_try='$ac_dir/$ac_word --version </dev/null >&2'
-{ (eval echo "$as_me:3223: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:3226: \$? = $ac_status" >&5
-(exit $ac_status); }; }
 break
 fi
 done
 test -z "$ac_cv_path_GTK_CONFIG" && ac_cv_path_GTK_CONFIG="no"
 esac
 fi
 GTK_CONFIG=$ac_cv_path_GTK_CONFIG
 if test -n "$GTK_CONFIG"; then
-echo "$as_me:3239: result: $GTK_CONFIG" >&5
+echo "$as_me:3244: result: $GTK_CONFIG" >&5
 echo "${ECHO_T}$GTK_CONFIG" >&6
 else
-echo "$as_me:3242: result: no" >&5
+echo "$as_me:3247: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 min_gtk_version=1.2.0
-echo "$as_me:3247: checking for GTK - version >= $min_gtk_version" >&5
+echo "$as_me:3252: checking for GTK - version >= $min_gtk_version" >&5
 echo $ECHO_N "checking for GTK - version >= $min_gtk_version... $ECHO_C" >&6
 no_gtk=""
 if test "$GTK_CONFIG" = "no" ; then
 no_gtk=yes
 else
 rm -f conf.gtktest
 if test "$cross_compiling" = yes; then
 echo $ac_n "cross compiling; assumed OK... $ac_c"
 else
 cat >conftest.$ac_ext <<_ACEOF
-#line 3271 "configure"
+#line 3276 "configure"
 #include "confdefs.h"
 #include <gtk/gtk.h>
 #include <stdio.h>
 #include <stdlib.h>
 return 1;
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:3350: \"$ac_link\"") >&5
+if { (eval echo "$as_me:3355: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:3353: \$? = $ac_status" >&5
+echo "$as_me:3358: \$? = $ac_status" >&5
 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-{ (eval echo "$as_me:3355: \"$ac_try\"") >&5
+{ (eval echo "$as_me:3360: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:3358: \$? = $ac_status" >&5
+echo "$as_me:3363: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 :
 else
 echo "$as_me: program exited with status $ac_status" >&5
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 no_gtk=yes
 fi
-rm -f conftest$ac_exeext conftest.$ac_ext
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 CFLAGS="$ac_save_CFLAGS"
 LIBS="$ac_save_LIBS"
 fi
 fi
 if test "x$no_gtk" = x ; then
-echo "$as_me:3374: result: yes" >&5
+echo "$as_me:3379: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 :
 else
-echo "$as_me:3378: result: no" >&5
+echo "$as_me:3383: result: no" >&5
 echo "${ECHO_T}no" >&6
 if test "$GTK_CONFIG" = "no" ; then
 echo "*** The gtk-config script installed by GTK could not be found"
 echo "*** If GTK was installed in PREFIX, make sure PREFIX/bin is in"
 echo "*** your path, or set the GTK_CONFIG environment variable to the"
 else
 echo "*** Could not run GTK test program, checking why..."
 CFLAGS="$CFLAGS $GTK_CFLAGS"
 LIBS="$LIBS $GTK_LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 3393 "configure"
+#line 3398 "configure"
 #include "confdefs.h"
 #include <gtk/gtk.h>
 #include <stdio.h>
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:3408: \"$ac_link\"") >&5
+if { (eval echo "$as_me:3413: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:3411: \$? = $ac_status" >&5
+echo "$as_me:3416: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest$ac_exeext'
-{ (eval echo "$as_me:3414: \"$ac_try\"") >&5
+{ (eval echo "$as_me:3419: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:3417: \$? = $ac_status" >&5
+echo "$as_me:3422: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 echo "*** The test program compiled, but did not run. This usually means"
 echo "*** that the run-time linker is not finding GTK or finding the wrong"
 echo "*** version of GTK. If it is not finding GTK, you'll need to set your"
 echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
 LIBS="$ac_save_LIBS"
 fi
 fi
 GTK_CFLAGS=""
 GTK_LIBS=""
-{ { echo "$as_me:3443: error: { { echo \"$as_me:3443: error: Cannot find GTK: Is gtk-config in path?\" >&5
+{ { echo "$as_me:3448: error: { { echo \"$as_me:3448: error: Cannot find GTK: Is gtk-config in path?\" >&5
 echo \"$as_me: error: Cannot find GTK: Is gtk-config in path?\" >&2;}
 { (exit 1); exit 1; }; }" >&5
-echo "$as_me: error: { { echo \"$as_me:3446: error: Cannot find GTK: Is gtk-config in path?\" >&5
+echo "$as_me: error: { { echo \"$as_me:3451: error: Cannot find GTK: Is gtk-config in path?\" >&5
 echo \"$as_me: error: Cannot find GTK: Is gtk-config in path?\" >&2;}
 { (exit 1); exit 1; }; }" >&2;}
 { (exit 1); exit 1; }; }
 fi
 rm -f conf.gtktest
-echo "$as_me:3454: checking for pthread.h" >&5
+echo "$as_me:3459: checking for pthread.h" >&5
 echo $ECHO_N "checking for pthread.h... $ECHO_C" >&6
 if test "${ac_cv_header_pthread_h+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 cat >conftest.$ac_ext <<_ACEOF
-#line 3460 "configure"
+#line 3465 "configure"
 #include "confdefs.h"
 #include <pthread.h>
 _ACEOF
-if { (eval echo "$as_me:3464: \"$ac_cpp conftest.$ac_ext\"") >&5
+if { (eval echo "$as_me:3469: \"$ac_cpp conftest.$ac_ext\"") >&5
 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1
 ac_status=$?
 egrep -v '^ *\+' conftest.er1 >conftest.err
 rm -f conftest.er1
 cat conftest.err >&5
-echo "$as_me:3470: \$? = $ac_status" >&5
+echo "$as_me:3475: \$? = $ac_status" >&5
 (exit $ac_status); } >/dev/null; then
 if test -s conftest.err; then
 ac_cpp_err=$ac_c_preproc_warn_flag
 else
 ac_cpp_err=
 cat conftest.$ac_ext >&5
 ac_cv_header_pthread_h=no
 fi
 rm -f conftest.err conftest.$ac_ext
 fi
-echo "$as_me:3489: result: $ac_cv_header_pthread_h" >&5
+echo "$as_me:3494: result: $ac_cv_header_pthread_h" >&5
 echo "${ECHO_T}$ac_cv_header_pthread_h" >&6
 if test $ac_cv_header_pthread_h = yes; then
 :
 else
-{ { echo "$as_me:3494: error: pthread header not found. Dynamic Windows cannot build without it." >&5
+{ { echo "$as_me:3499: error: pthread header not found. Dynamic Windows cannot build without it." >&5
 echo "$as_me: error: pthread header not found. Dynamic Windows cannot build without it." >&2;}
 { (exit 1); exit 1; }; }
 fi
-echo "$as_me:3499: checking for pthread_attr_init in -lpthread" >&5
+echo "$as_me:3504: checking for pthread_attr_init in -lpthread" >&5
 echo $ECHO_N "checking for pthread_attr_init in -lpthread... $ECHO_C" >&6
 if test "${ac_cv_lib_pthread_pthread_attr_init+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-lpthread  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 3507 "configure"
+#line 3512 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
 extern "C"
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:3526: \"$ac_link\"") >&5
+if { (eval echo "$as_me:3531: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:3529: \$? = $ac_status" >&5
+echo "$as_me:3534: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest$ac_exeext'
-{ (eval echo "$as_me:3532: \"$ac_try\"") >&5
+{ (eval echo "$as_me:3537: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:3535: \$? = $ac_status" >&5
+echo "$as_me:3540: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_lib_pthread_pthread_attr_init=yes
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 ac_cv_lib_pthread_pthread_attr_init=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:3546: result: $ac_cv_lib_pthread_pthread_attr_init" >&5
+echo "$as_me:3551: result: $ac_cv_lib_pthread_pthread_attr_init" >&5
 echo "${ECHO_T}$ac_cv_lib_pthread_pthread_attr_init" >&6
 if test $ac_cv_lib_pthread_pthread_attr_init = yes; then
 PTHREAD_LIBS="-lpthread"
 else
-echo "$as_me:3551: checking for pthread_attr_init in -lpthreads" >&5
+echo "$as_me:3556: checking for pthread_attr_init in -lpthreads" >&5
 echo $ECHO_N "checking for pthread_attr_init in -lpthreads... $ECHO_C" >&6
 if test "${ac_cv_lib_pthreads_pthread_attr_init+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-lpthreads  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 3559 "configure"
+#line 3564 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
 extern "C"
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:3578: \"$ac_link\"") >&5
+if { (eval echo "$as_me:3583: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:3581: \$? = $ac_status" >&5
+echo "$as_me:3586: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest$ac_exeext'
-{ (eval echo "$as_me:3584: \"$ac_try\"") >&5
+{ (eval echo "$as_me:3589: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:3587: \$? = $ac_status" >&5
+echo "$as_me:3592: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_lib_pthreads_pthread_attr_init=yes
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 ac_cv_lib_pthreads_pthread_attr_init=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:3598: result: $ac_cv_lib_pthreads_pthread_attr_init" >&5
+echo "$as_me:3603: result: $ac_cv_lib_pthreads_pthread_attr_init" >&5
 echo "${ECHO_T}$ac_cv_lib_pthreads_pthread_attr_init" >&6
 if test $ac_cv_lib_pthreads_pthread_attr_init = yes; then
 PTHREAD_LIBS="-lpthreads"
 else
-echo "$as_me:3603: checking for pthread_attr_init in -lc_r" >&5
+echo "$as_me:3608: checking for pthread_attr_init in -lc_r" >&5
 echo $ECHO_N "checking for pthread_attr_init in -lc_r... $ECHO_C" >&6
 if test "${ac_cv_lib_c_r_pthread_attr_init+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 ac_check_lib_save_LIBS=$LIBS
 LIBS="-lc_r  $LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 3611 "configure"
+#line 3616 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 #ifdef __cplusplus
 extern "C"
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:3630: \"$ac_link\"") >&5
+if { (eval echo "$as_me:3635: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:3633: \$? = $ac_status" >&5
+echo "$as_me:3638: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest$ac_exeext'
-{ (eval echo "$as_me:3636: \"$ac_try\"") >&5
+{ (eval echo "$as_me:3641: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:3639: \$? = $ac_status" >&5
+echo "$as_me:3644: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 ac_cv_lib_c_r_pthread_attr_init=yes
 else
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 ac_cv_lib_c_r_pthread_attr_init=no
 fi
 rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
 LIBS=$ac_check_lib_save_LIBS
 fi
-echo "$as_me:3650: result: $ac_cv_lib_c_r_pthread_attr_init" >&5
+echo "$as_me:3655: result: $ac_cv_lib_c_r_pthread_attr_init" >&5
 echo "${ECHO_T}$ac_cv_lib_c_r_pthread_attr_init" >&6
 if test $ac_cv_lib_c_r_pthread_attr_init = yes; then
 PTHREAD_LIBS="-lc_r"
 else
-{ { echo "$as_me:3655: error: pthread library not found. HandyFTP cannot build without it.
+{ { echo "$as_me:3660: error: pthread library not found. HandyFTP cannot build without it.
 " >&5
 echo "$as_me: error: pthread library not found. HandyFTP cannot build without it.
 " >&2;}
 { (exit 1); exit 1; }; }
 fi
 fi
 # Extract the first word of "imlib-config", so it can be a program name with args.
 set dummy imlib-config; ac_word=$2
-echo "$as_me:3705: checking for $ac_word" >&5
+echo "$as_me:3710: checking for $ac_word" >&5
 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
 if test "${ac_cv_path_IMLIB_CONFIG+set}" = set; then
 echo $ECHO_N "(cached) $ECHO_C" >&6
 else
 case $IMLIB_CONFIG in
 for ac_dir in $ac_dummy; do
 IFS=$ac_save_IFS
 test -z "$ac_dir" && ac_dir=.
 if $as_executable_p "$ac_dir/$ac_word"; then
 ac_cv_path_IMLIB_CONFIG="$ac_dir/$ac_word"
-echo "$as_me:3722: found $ac_dir/$ac_word" >&5
+echo "$as_me:3727: found $ac_dir/$ac_word" >&5
-{ ac_try='$ac_dir/$ac_word --version </dev/null >&2'
-{ (eval echo "$as_me:3724: \"$ac_try\"") >&5
-(eval $ac_try) 2>&5
-ac_status=$?
-echo "$as_me:3727: \$? = $ac_status" >&5
-(exit $ac_status); }; }
 break
 fi
 done
 test -z "$ac_cv_path_IMLIB_CONFIG" && ac_cv_path_IMLIB_CONFIG="no"
 esac
 fi
 IMLIB_CONFIG=$ac_cv_path_IMLIB_CONFIG
 if test -n "$IMLIB_CONFIG"; then
-echo "$as_me:3740: result: $IMLIB_CONFIG" >&5
+echo "$as_me:3739: result: $IMLIB_CONFIG" >&5
 echo "${ECHO_T}$IMLIB_CONFIG" >&6
 else
-echo "$as_me:3743: result: no" >&5
+echo "$as_me:3742: result: no" >&5
 echo "${ECHO_T}no" >&6
 fi
 min_imlib_version=1.9.4
-echo "$as_me:3748: checking for IMLIB - version >= $min_imlib_version" >&5
+echo "$as_me:3747: checking for IMLIB - version >= $min_imlib_version" >&5
 echo $ECHO_N "checking for IMLIB - version >= $min_imlib_version... $ECHO_C" >&6
 no_imlib=""
 if test "$IMLIB_CONFIG" = "no" ; then
 no_imlib=yes
 else
 rm -f conf.imlibtest
 if test "$cross_compiling" = yes; then
 echo $ac_n "cross compiling; assumed OK... $ac_c"
 else
 cat >conftest.$ac_ext <<_ACEOF
-#line 3773 "configure"
+#line 3772 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #include <stdlib.h>
 #include <gdk_imlib.h>
 }
 }
 _ACEOF
 rm -f conftest$ac_exeext
-if { (eval echo "$as_me:3815: \"$ac_link\"") >&5
+if { (eval echo "$as_me:3814: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:3818: \$? = $ac_status" >&5
+echo "$as_me:3817: \$? = $ac_status" >&5
 (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
-{ (eval echo "$as_me:3820: \"$ac_try\"") >&5
+{ (eval echo "$as_me:3819: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:3823: \$? = $ac_status" >&5
+echo "$as_me:3822: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 :
 else
 echo "$as_me: program exited with status $ac_status" >&5
 echo "$as_me: failed program was:" >&5
 cat conftest.$ac_ext >&5
 no_imlib=yes
 fi
-rm -f conftest$ac_exeext conftest.$ac_ext
+rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
 fi
 CFLAGS="$ac_save_CFLAGS"
 LIBS="$ac_save_LIBS"
 fi
 fi
 if test "x$no_imlib" = x ; then
-echo "$as_me:3839: result: yes" >&5
+echo "$as_me:3838: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 cat >>confdefs.h <<\EOF
 #define USE_IMLIB 1
 EOF
 else
-echo "$as_me:3846: result: no" >&5
+echo "$as_me:3845: result: no" >&5
 echo "${ECHO_T}no" >&6
 if test "$IMLIB_CONFIG" = "no" ; then
 echo "*** The imlib-config script installed by IMLIB could not be found"
 echo "*** If IMLIB was installed in PREFIX, make sure PREFIX/bin is in"
 echo "*** your path, or set the IMLIB_CONFIG environment variable to the"
 else
 echo "*** Could not run IMLIB test program, checking why..."
 CFLAGS="$CFLAGS $GDK_IMLIB_CFLAGS"
 LIBS="$LIBS $GDK_IMLIB_LIBS"
 cat >conftest.$ac_ext <<_ACEOF
-#line 3861 "configure"
+#line 3860 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #include <gdk_imlib.h>
 ;
 return 0;
 }
 _ACEOF
 rm -f conftest.$ac_objext conftest$ac_exeext
-if { (eval echo "$as_me:3876: \"$ac_link\"") >&5
+if { (eval echo "$as_me:3875: \"$ac_link\"") >&5
 (eval $ac_link) 2>&5
 ac_status=$?
-echo "$as_me:3879: \$? = $ac_status" >&5
+echo "$as_me:3878: \$? = $ac_status" >&5
 (exit $ac_status); } &&
 { ac_try='test -s conftest$ac_exeext'
-{ (eval echo "$as_me:3882: \"$ac_try\"") >&5
+{ (eval echo "$as_me:3881: \"$ac_try\"") >&5
 (eval $ac_try) 2>&5
 ac_status=$?
-echo "$as_me:3885: \$? = $ac_status" >&5
+echo "$as_me:3884: \$? = $ac_status" >&5
 (exit $ac_status); }; }; then
 echo "*** The test program compiled, but did not run. This usually means"
 echo "*** that the run-time linker is not finding IMLIB or finding the wrong"
 echo "*** version of IMLIB. If it is not finding IMLIB, you'll need to set your"
 echo "*** LD_LIBRARY_PATH environment variable, or edit /etc/ld.so.conf to point"
 LIBS="$ac_save_LIBS"
 fi
 fi
 GDK_IMLIB_CFLAGS=""
 GDK_IMLIB_LIBS=""
-{ { echo "$as_me:3911: error: IMLIB not found or too old. Dynamic Windows cannot build without it." >&5
+{ { echo "$as_me:3910: error: IMLIB not found or too old. Dynamic Windows cannot build without it." >&5
 echo "$as_me: error: IMLIB not found or too old. Dynamic Windows cannot build without it." >&2;}
 { (exit 1); exit 1; }; }
 fi
 rm -f conf.gdkimlibtest
 LN="ln -s"
 CP="cp"
 MV="mv"
 MKDIR="mkdir"
-ac_config_files="$ac_config_files Makefile:Makefile.in"
+ac_config_files="$ac_config_files Makefile dw-config"
 cat >confcache <<\_ACEOF
 # This file is a shell script that caches the results of configure
 # tests run on this system so they can be shared between configure
 # scripts and configure runs, see configure's option --config-cache.
 # It is not useful on other systems.  If it contains results you don't
 *ac_space=\ *)
 # `set' does not quote correctly, so add quotes (double-quote
 # substitution turns \\\\ into \\, and sed turns \\ into \).
 sed -n \
 "s/'/'\\\\''/g;
-	  s/^\\([_$ac_cr_alnum]*_cv_[_$ac_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
 ;;
 *)
 # `set' quotes correctly as required by POSIX, so do not add quotes.
 sed -n \
-"s/^\\([_$ac_cr_alnum]*_cv_[_$ac_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
+"s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p"
 ;;
 esac;
 } |
 sed '
 t clear
 EOF
 cat >>$CONFIG_STATUS <<EOF
 ac_cs_version="\\
 config.status
-configured by $0, generated by GNU Autoconf 2.49e,
+configured by $0, generated by GNU Autoconf 2.52,
-with options \"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\"
+with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\"
 Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001
 Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."
 --header | --heade | --head | --hea )
 shift
 CONFIG_HEADERS="$CONFIG_HEADERS $1"
 ac_need_defaults=false;;
-# Handling of arguments.
-'Makefile' ) CONFIG_FILES="$CONFIG_FILES Makefile:Makefile.in" ;;
-'config.h' ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
 # This is an error.
--*) { { echo "$as_me:4203: error: unrecognized option: $1
+-*) { { echo "$as_me:4199: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&5
 echo "$as_me: error: unrecognized option: $1
 Try \`$0 --help' for more information." >&2;}
 { (exit 1); exit 1; }; } ;;
-*) { { echo "$as_me:4208: error: invalid argument: $1" >&5
-echo "$as_me: error: invalid argument: $1" >&2;}
+*) ac_config_targets="$ac_config_targets $1" ;;
-{ (exit 1); exit 1; }; };;
 esac
 shift
 done
 exec 5>>config.log
 ## ----------------------- ##
 ## Running config.status.  ##
 ## ----------------------- ##
-This file was extended by $as_me 2.49e, executed with
+This file was extended by $as_me 2.52, executed with
+CONFIG_FILES    = $CONFIG_FILES
+CONFIG_HEADERS  = $CONFIG_HEADERS
+CONFIG_LINKS    = $CONFIG_LINKS
+CONFIG_COMMANDS = $CONFIG_COMMANDS
 > $ac_cs_invocation
 on `(hostname || uname -n) 2>/dev/null | sed 1q`
 _ACEOF
 EOF
 cat >>$CONFIG_STATUS <<\EOF
+for ac_config_target in $ac_config_targets
+do
+case "$ac_config_target" in
+# Handling of arguments.
+"Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+"dw-config" ) CONFIG_FILES="$CONFIG_FILES dw-config" ;;
+"config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
+*) { { echo "$as_me:4237: error: invalid argument: $ac_config_target" >&5
+echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
+{ (exit 1); exit 1; }; };;
+esac
+done
 # If the user did not use the arguments to specify the items to instantiate,
 # then the envvar interface is used.  Set only those that are not.
 # We use the long form for the default assignment because of an extremely
 # bizarre bug on SunOS 4.1.3.
 if $ac_need_defaults; then
 # Create a temporary directory, and hook for its removal unless debugging.
 $debug ||
 {
 trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
-trap '{ (exit $?); exit $?; }' 1 2 13 15
+trap '{ (exit 1); exit 1; }' 1 2 13 15
 }
 # Create a (secure) tmp directory for tmp files.
 : ${TMPDIR=/tmp}
 {
 s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t
 s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t
 s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t
 s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t
 s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t
+s,@build_alias@,$build_alias,;t t
+s,@host_alias@,$host_alias,;t t
+s,@target_alias@,$target_alias,;t t
 s,@ECHO_C@,$ECHO_C,;t t
 s,@ECHO_N@,$ECHO_N,;t t
 s,@ECHO_T@,$ECHO_T,;t t
 s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t
 s,@DEFS@,$DEFS,;t t
 s,@LIBS@,$LIBS,;t t
+s,@DW_MAJOR_VERSION@,$DW_MAJOR_VERSION,;t t
+s,@DW_MINOR_VERSION@,$DW_MINOR_VERSION,;t t
+s,@DW_SUB_VERSION@,$DW_SUB_VERSION,;t t
 s,@CC@,$CC,;t t
 s,@CFLAGS@,$CFLAGS,;t t
 s,@LDFLAGS@,$LDFLAGS,;t t
+s,@CPPFLAGS@,$CPPFLAGS,;t t
 s,@ac_ct_CC@,$ac_ct_CC,;t t
 s,@EXEEXT@,$EXEEXT,;t t
 s,@OBJEXT@,$OBJEXT,;t t
 s,@MAKE@,$MAKE,;t t
 s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t
 s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t
 s,@INSTALL_DATA@,$INSTALL_DATA,;t t
 s,@CPP@,$CPP,;t t
-s,@CPPFLAGS@,$CPPFLAGS,;t t
 s,@GLIB_CONFIG@,$GLIB_CONFIG,;t t
 s,@GLIB_CFLAGS@,$GLIB_CFLAGS,;t t
 s,@GLIB_LIBS@,$GLIB_LIBS,;t t
 s,@GTK_CONFIG@,$GTK_CONFIG,;t t
 s,@GTK_CFLAGS@,$GTK_CFLAGS,;t t
 [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
 *) ac_INSTALL=$ac_dots$INSTALL ;;
 esac
 if test x"$ac_file" != x-; then
-{ echo "$as_me:4443: creating $ac_file" >&5
+{ echo "$as_me:4462: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
 rm -f "$ac_file"
 fi
 # Let's still pretend it is `configure' which instantiates (i.e., don't
 # use $as_me), people would be surprised to read:
 for f in $ac_file_in; do
 case $f in
 -) echo $tmp/stdin ;;
 [\\/$]*)
 # Absolute (can't be DOS-style, as IFS=:)
-test -f "$f" || { { echo "$as_me:4461: error: cannot find input file: $f" >&5
+test -f "$f" || { { echo "$as_me:4480: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
 { (exit 1); exit 1; }; }
 echo $f;;
 *) # Relative
 if test -f "$f"; then
 elif test -f "$srcdir/$f"; then
 # Source tree
 echo $srcdir/$f
 else
 # /dev/null tree
-{ { echo "$as_me:4474: error: cannot find input file: $f" >&5
+{ { echo "$as_me:4493: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
 { (exit 1); exit 1; }; }
 fi;;
 esac
 done` || { (exit 1); exit 1; }
 *:* ) ac_file_in=`echo "$ac_file" | sed 's,[^:]*:,,'`
 ac_file=`echo "$ac_file" | sed 's,:.*,,'` ;;
 * )   ac_file_in=$ac_file.in ;;
 esac
-test x"$ac_file" != x- && { echo "$as_me:4535: creating $ac_file" >&5
+test x"$ac_file" != x- && { echo "$as_me:4554: creating $ac_file" >&5
 echo "$as_me: creating $ac_file" >&6;}
 # First look for the input files in the build tree, otherwise in the
 # src tree.
 ac_file_inputs=`IFS=:
 for f in $ac_file_in; do
 case $f in
 -) echo $tmp/stdin ;;
 [\\/$]*)
 # Absolute (can't be DOS-style, as IFS=:)
-test -f "$f" || { { echo "$as_me:4546: error: cannot find input file: $f" >&5
+test -f "$f" || { { echo "$as_me:4565: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
 { (exit 1); exit 1; }; }
 echo $f;;
 *) # Relative
 if test -f "$f"; then
 elif test -f "$srcdir/$f"; then
 # Source tree
 echo $srcdir/$f
 else
 # /dev/null tree
-{ { echo "$as_me:4559: error: cannot find input file: $f" >&5
+{ { echo "$as_me:4578: error: cannot find input file: $f" >&5
 echo "$as_me: error: cannot find input file: $f" >&2;}
 { (exit 1); exit 1; }; }
 fi;;
 esac
 done` || { (exit 1); exit 1; }
 fi
 cat $tmp/in >>$tmp/config.h
 rm -f $tmp/in
 if test x"$ac_file" != x-; then
 if cmp -s $ac_file $tmp/config.h 2>/dev/null; then
-{ echo "$as_me:4676: $ac_file is unchanged" >&5
+{ echo "$as_me:4695: $ac_file is unchanged" >&5
 echo "$as_me: $ac_file is unchanged" >&6;}
 else
 ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 X"$ac_file" : 'X\(//\)[^/]' \| \
 X"$ac_file" : 'X\(//\)$' \| \
 exec 5>>config.log
 # Use ||, not &&, to avoid exiting from the if with $? = 1, which
 # would make configure fail if this is the last instruction.
 $ac_cs_success || { (exit 1); exit 1; }
 fi

Mercurial > dwindows

comparison configure @ 80:5e4730c42014