[w3m-dev 03870] Re: configure --help

* acinclude.m4 (AC_W3M_IMAGE): fix help message
		(AC_W3M_SSL): fix typo
From: Fumitoshi UKAI  <ukai@debian.or.jp>

1 files changed, 184 insertions, 181 deletions

diff --git a/configure b/configure
index ff8714f..6530eba 100755
--- a/configure
+++ b/configure
@@ -23,9 +23,12 @@ ac_help="$ac_help
 ac_help="$ac_help
    --disable-bgcolor		disable to set background color"
 ac_help="$ac_help
-  --disable-image[=x11,fb,fb+s]	enable inline image handler"
+  --enable-image[=DEVS]		enable inline image handler for DEVS
+				 DEVS may be comma separeted: x11,fb,fb+s
+				 default: autodetected.
+				 'no' means disable inline image"
 ac_help="$ac_help
-   --disable-xface		enable xface support"
+   --disable-xface		disable xface support"
 ac_help="$ac_help
   --enable-keymap[=w3m|lynx]	default keybind style(w3m or lynx)"
 ac_help="$ac_help
@@ -49,7 +52,7 @@ ac_help="$ac_help
 ac_help="$ac_help
   --with-ssl[=PREFIX]		support https protocol"
 ac_help="$ac_help
-   --disable-sslverify		vefify SSL certificate"
+   --disable-sslverify		verify SSL certificate"
 ac_help="$ac_help
   --disable-dict		disable dictionary lookup (see README.dict)"
 ac_help="$ac_help
@@ -589,7 +592,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:593: checking for $ac_word" >&5
+echo "configure:596: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -621,7 +624,7 @@ done
 # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:625: checking for $ac_word" >&5
+echo "configure:628: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -651,7 +654,7 @@ if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:655: checking for $ac_word" >&5
+echo "configure:658: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -702,7 +705,7 @@ fi
       # Extract the first word of "cl", so it can be a program name with args.
 set dummy cl; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:706: checking for $ac_word" >&5
+echo "configure:709: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -734,7 +737,7 @@ fi
 fi
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:738: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:741: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -745,12 +748,12 @@ cross_compiling=$ac_cv_prog_cc_cross
 
 cat > conftest.$ac_ext << EOF
 
-#line 749 "configure"
+#line 752 "configure"
 #include "confdefs.h"
 
 main(){return(0);}
 EOF
-if { (eval echo configure:754: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:757: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   ac_cv_prog_cc_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
@@ -776,12 +779,12 @@ if test $ac_cv_prog_cc_works = no; then
   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 fi
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:780: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:783: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 cross_compiling=$ac_cv_prog_cc_cross
 
 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:785: checking whether we are using GNU C" >&5
+echo "configure:788: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -790,7 +793,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:794: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:797: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
@@ -809,7 +812,7 @@ ac_test_CFLAGS="${CFLAGS+set}"
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS=
 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:813: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:816: checking whether ${CC-cc} accepts -g" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -841,7 +844,7 @@ else
 fi
 
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:845: checking how to run the C preprocessor" >&5
+echo "configure:848: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
@@ -856,13 +859,13 @@ else
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
-#line 860 "configure"
+#line 863 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:866: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:869: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -873,13 +876,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
-#line 877 "configure"
+#line 880 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:883: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:886: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -890,13 +893,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -nologo -E"
   cat > conftest.$ac_ext <<EOF
-#line 894 "configure"
+#line 897 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:900: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:903: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -951,7 +954,7 @@ ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # ./install, which can be erroneously created by make from ./install.sh.
 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:955: checking for a BSD compatible install" >&5
+echo "configure:958: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1004,7 +1007,7 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 
 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:1008: checking whether ln -s works" >&5
+echo "configure:1011: checking whether ln -s works" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1025,7 +1028,7 @@ else
 fi
 
 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:1029: checking whether ${MAKE-make} sets \${MAKE}" >&5
+echo "configure:1032: checking whether ${MAKE-make} sets \${MAKE}" >&5
 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1054,7 +1057,7 @@ fi
 # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1058: checking for $ac_word" >&5
+echo "configure:1061: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1086,7 +1089,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1090: checking for $ac_word" >&5
+echo "configure:1093: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_PERL'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1150,7 +1153,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 fi
 
 echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:1154: checking host system type" >&5
+echo "configure:1157: checking host system type" >&5
 
 host_alias=$host
 case "$host_alias" in
@@ -1171,7 +1174,7 @@ host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 echo "$ac_t""$host" 1>&6
 
 echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:1175: checking target system type" >&5
+echo "configure:1178: checking target system type" >&5
 
 target_alias=$target
 case "$target_alias" in
@@ -1189,7 +1192,7 @@ target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 echo "$ac_t""$target" 1>&6
 
 echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:1193: checking build system type" >&5
+echo "configure:1196: checking build system type" >&5
 
 build_alias=$build
 case "$build_alias" in
@@ -1213,12 +1216,12 @@ test "$host_alias" != "$target_alias" &&
 
 
 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
-echo "configure:1217: checking for Cygwin environment" >&5
+echo "configure:1220: checking for Cygwin environment" >&5
 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1222 "configure"
+#line 1225 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -1229,7 +1232,7 @@ int main() {
 return __CYGWIN__;
 ; return 0; }
 EOF
-if { (eval echo configure:1233: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1236: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_cygwin=yes
 else
@@ -1246,19 +1249,19 @@ echo "$ac_t""$ac_cv_cygwin" 1>&6
 CYGWIN=
 test "$ac_cv_cygwin" = yes && CYGWIN=yes
 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
-echo "configure:1250: checking for mingw32 environment" >&5
+echo "configure:1253: checking for mingw32 environment" >&5
 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1255 "configure"
+#line 1258 "configure"
 #include "confdefs.h"
 
 int main() {
 return __MINGW32__;
 ; return 0; }
 EOF
-if { (eval echo configure:1262: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1265: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_mingw32=yes
 else
@@ -1277,7 +1280,7 @@ test "$ac_cv_mingw32" = yes && MINGW32=yes
 
 
 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:1281: checking for executable suffix" >&5
+echo "configure:1284: checking for executable suffix" >&5
 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1287,7 +1290,7 @@ else
   rm -f conftest*
   echo 'int main () { return 0; }' > conftest.$ac_ext
   ac_cv_exeext=
-  if { (eval echo configure:1291: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+  if { (eval echo configure:1294: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
     for file in conftest.*; do
       case $file in
       *.$ac_ext | *.c | *.o | *.obj) ;;
@@ -1321,7 +1324,7 @@ EOF
 
 
 echo $ac_n "checking if japanese support is enabled""... $ac_c" 1>&6
-echo "configure:1325: checking if japanese support is enabled" >&5
+echo "configure:1328: checking if japanese support is enabled" >&5
 # Check whether --enable-japanese or --disable-japanese was given.
 if test "${enable_japanese+set}" = set; then
   enableval="$enable_japanese"
@@ -1380,7 +1383,7 @@ EOF
 
 if test x"$enable_japanese" != xno; then
  echo $ac_n "checking if kanji symbols is used""... $ac_c" 1>&6
-echo "configure:1384: checking if kanji symbols is used" >&5
+echo "configure:1387: checking if kanji symbols is used" >&5
  # Check whether --enable-kanjisymbols or --disable-kanjisymbols was given.
 if test "${enable_kanjisymbols+set}" = set; then
   enableval="$enable_kanjisymbols"
@@ -1398,7 +1401,7 @@ fi
 
 
 echo $ac_n "checking if color escape sequence for kterm/pxvt is enabled""... $ac_c" 1>&6
-echo "configure:1402: checking if color escape sequence for kterm/pxvt is enabled" >&5
+echo "configure:1405: checking if color escape sequence for kterm/pxvt is enabled" >&5
 # Check whether --enable-color or --disable-color was given.
 if test "${enable_color+set}" = set; then
   enableval="$enable_color"
@@ -1414,7 +1417,7 @@ EOF
 echo "$ac_t""$enable_color" 1>&6
 
 echo $ac_n "checking if ansi color escape sequence support is enabled""... $ac_c" 1>&6
-echo "configure:1418: checking if ansi color escape sequence support is enabled" >&5
+echo "configure:1421: checking if ansi color escape sequence support is enabled" >&5
 # Check whether --enable-ansi_color or --disable-ansi_color was given.
 if test "${enable_ansi_color+set}" = set; then
   enableval="$enable_ansi_color"
@@ -1430,7 +1433,7 @@ EOF
  echo "$ac_t""$enable_ansi_color" 1>&6
 
 echo $ac_n "checking if background color support is enabled""... $ac_c" 1>&6
-echo "configure:1434: checking if background color support is enabled" >&5
+echo "configure:1437: checking if background color support is enabled" >&5
 # Check whether --enable-bgcolor or --disable-bgcolor was given.
 if test "${enable_bgcolor+set}" = set; then
   enableval="$enable_bgcolor"
@@ -1464,7 +1467,7 @@ EOF
  
  
  echo $ac_n "checking if image is enabled""... $ac_c" 1>&6
-echo "configure:1468: checking if image is enabled" >&5
+echo "configure:1471: checking if image is enabled" >&5
  # Check whether --enable-image or --disable-image was given.
 if test "${enable_image+set}" = set; then
   enableval="$enable_image"
@@ -1520,7 +1523,7 @@ EOF
   version="`$GDKPIXBUF_CONFIG --version 2>/dev/null`"
  if test x"$version" != x; then
    echo $ac_n "checking GdkPixbuf version""... $ac_c" 1>&6
-echo "configure:1524: checking GdkPixbuf version" >&5
+echo "configure:1527: checking GdkPixbuf version" >&5
    echo "$ac_t""$version" 1>&6
    set -- `echo "$version" | sed 's/[^0-9]/ /g'`
    if test "$1" -ne "0" -o "$2" -lt "16" -o "$3" -lt "0"; then
@@ -1529,7 +1532,7 @@ echo "configure:1524: checking GdkPixbuf version" >&5
   version="`$IMLIB_CONFIG --version 2>/dev/null`"
  if test x"$version" != x; then
    echo $ac_n "checking Imlib version""... $ac_c" 1>&6
-echo "configure:1533: checking Imlib version" >&5
+echo "configure:1536: checking Imlib version" >&5
    echo "$ac_t""$version" 1>&6
    set -- `echo "$version" | sed 's/[^0-9]/ /g'`
    if test "$1" -ne "1" -o "$2" -lt "9" -o "$3" -lt "8"; then
@@ -1545,7 +1548,7 @@ echo "configure:1533: checking Imlib version" >&5
   version="`$IMLIB2_CONFIG --version 2>/dev/null`"
  if test x"$version" != x; then
    echo $ac_n "checking Imlib2 version""... $ac_c" 1>&6
-echo "configure:1549: checking Imlib2 version" >&5
+echo "configure:1552: checking Imlib2 version" >&5
    echo "$ac_t""$version" 1>&6
    set -- `echo "$version" | sed 's/[^0-9]/ /g'`
    if test "$1" -ne "1" -o "$2" -lt "0" -o "$3" -lt "5"; then
@@ -1567,7 +1570,7 @@ echo "configure:1549: checking Imlib2 version" >&5
   version="`$IMLIB_CONFIG --version 2>/dev/null`"
  if test x"$version" != x; then
    echo $ac_n "checking Imlib version""... $ac_c" 1>&6
-echo "configure:1571: checking Imlib version" >&5
+echo "configure:1574: checking Imlib version" >&5
    echo "$ac_t""$version" 1>&6
    set -- `echo "$version" | sed 's/[^0-9]/ /g'`
    if test "$1" -ne "1" -o "$2" -lt "9" -o "$3" -lt "8"; then
@@ -1583,7 +1586,7 @@ echo "configure:1571: checking Imlib version" >&5
   version="`$IMLIB2_CONFIG --version 2>/dev/null`"
  if test x"$version" != x; then
    echo $ac_n "checking Imlib2 version""... $ac_c" 1>&6
-echo "configure:1587: checking Imlib2 version" >&5
+echo "configure:1590: checking Imlib2 version" >&5
    echo "$ac_t""$version" 1>&6
    set -- `echo "$version" | sed 's/[^0-9]/ /g'`
    if test "$1" -ne "1" -o "$2" -lt "0" -o "$3" -lt "5"; then
@@ -1692,7 +1695,7 @@ if test x"$enable_image" != xno; then
  AUXBIN_TARGETS="$AUXBIN_TARGETS w3mimgdisplay\$(EXT)"
  
  echo $ac_n "checking if xface is enabled""... $ac_c" 1>&6
-echo "configure:1696: checking if xface is enabled" >&5
+echo "configure:1699: checking if xface is enabled" >&5
  # Check whether --enable-xface or --disable-xface was given.
 if test "${enable_xface+set}" = set; then
   enableval="$enable_xface"
@@ -1709,7 +1712,7 @@ EOF
  # Extract the first word of "uncompface", so it can be a program name with args.
 set dummy uncompface; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1713: checking for $ac_word" >&5
+echo "configure:1716: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_uncompface'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1742,7 +1745,7 @@ fi
 
 
  echo $ac_n "checking default keymap""... $ac_c" 1>&6
-echo "configure:1746: checking default keymap" >&5
+echo "configure:1749: checking default keymap" >&5
  # Check whether --enable-keymap or --disable-keymap was given.
 if test "${enable_keymap+set}" = set; then
   enableval="$enable_keymap"
@@ -1773,7 +1776,7 @@ EOF
 
 
 echo $ac_n "checking if popup menu is enabled""... $ac_c" 1>&6
-echo "configure:1777: checking if popup menu is enabled" >&5
+echo "configure:1780: checking if popup menu is enabled" >&5
 # Check whether --enable-menu or --disable-menu was given.
 if test "${enable_menu+set}" = set; then
   enableval="$enable_menu"
@@ -1789,7 +1792,7 @@ EOF
  echo "$ac_t""$enable_menu" 1>&6
 
 echo $ac_n "checking if mouse operation enabled""... $ac_c" 1>&6
-echo "configure:1793: checking if mouse operation enabled" >&5
+echo "configure:1796: checking if mouse operation enabled" >&5
 # Check whether --enable-mouse or --disable-mouse was given.
 if test "${enable_mouse+set}" = set; then
   enableval="$enable_mouse"
@@ -1805,7 +1808,7 @@ EOF
 echo "$ac_t""$enable_mouse" 1>&6
 
 echo $ac_n "checking if URL history is enabled""... $ac_c" 1>&6
-echo "configure:1809: checking if URL history is enabled" >&5
+echo "configure:1812: checking if URL history is enabled" >&5
 # Check whether --enable-history or --disable-history was given.
 if test "${enable_history+set}" = set; then
   enableval="$enable_history"
@@ -1821,7 +1824,7 @@ EOF
  echo "$ac_t""$enable_history" 1>&6
 
  echo $ac_n "checking if alarm is enabled""... $ac_c" 1>&6
-echo "configure:1825: checking if alarm is enabled" >&5
+echo "configure:1828: checking if alarm is enabled" >&5
  # Check whether --enable-alarm or --disable-alarm was given.
 if test "${enable_alarm+set}" = set; then
   enableval="$enable_alarm"
@@ -1833,7 +1836,7 @@ fi
  echo "$ac_t""$enable_alarm" 1>&6
  if test x"$enable_alarm" = xyes; then
    cat > conftest.$ac_ext <<EOF
-#line 1837 "configure"
+#line 1840 "configure"
 #include "confdefs.h"
 #include <unistd.h>
 #include <signal.h>
@@ -1842,7 +1845,7 @@ int sa = SIGALRM;
      void (*a) = alarm;
 ; return 0; }
 EOF
-if { (eval echo configure:1846: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1849: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cat >> confdefs.h <<\EOF
 #define USE_ALARM 1
@@ -1857,7 +1860,7 @@ rm -f conftest*
 
 
 echo $ac_n "checking if cookie is enabled""... $ac_c" 1>&6
-echo "configure:1861: checking if cookie is enabled" >&5
+echo "configure:1864: checking if cookie is enabled" >&5
 # Check whether --enable-cookie or --disable-cookie was given.
 if test "${enable_cookie+set}" = set; then
   enableval="$enable_cookie"
@@ -1873,7 +1876,7 @@ EOF
 echo "$ac_t""$enable_cookie" 1>&6
 
  echo $ac_n "checking if digest auth is enabled""... $ac_c" 1>&6
-echo "configure:1877: checking if digest auth is enabled" >&5
+echo "configure:1880: checking if digest auth is enabled" >&5
  # Check whether --enable-digest_auth or --disable-digest_auth was given.
 if test "${enable_digest_auth+set}" = set; then
   enableval="$enable_digest_auth"
@@ -1889,7 +1892,7 @@ EOF
  echo "$ac_t""$enable_digest_auth" 1>&6
 
  echo $ac_n "checking if nntp is enabled""... $ac_c" 1>&6
-echo "configure:1893: checking if nntp is enabled" >&5
+echo "configure:1896: checking if nntp is enabled" >&5
  # Check whether --enable-nntp or --disable-nntp was given.
 if test "${enable_nntp+set}" = set; then
   enableval="$enable_nntp"
@@ -1905,7 +1908,7 @@ EOF
  echo "$ac_t""$enable_nntp" 1>&6
 
  echo $ac_n "checking if gopher is enabled""... $ac_c" 1>&6
-echo "configure:1909: checking if gopher is enabled" >&5
+echo "configure:1912: checking if gopher is enabled" >&5
  # Check whether --enable-gopher or --disable-gopher was given.
 if test "${enable_gopher+set}" = set; then
   enableval="$enable_gopher"
@@ -1920,7 +1923,7 @@ EOF
 
  echo "$ac_t""$enable_gopher" 1>&6
 echo $ac_n "checking if IPv6 support is enabled""... $ac_c" 1>&6
-echo "configure:1924: checking if IPv6 support is enabled" >&5
+echo "configure:1927: checking if IPv6 support is enabled" >&5
 # Check whether --enable-ipv6 or --disable-ipv6 was given.
 if test "${enable_ipv6+set}" = set; then
   enableval="$enable_ipv6"
@@ -1933,15 +1936,15 @@ echo "$ac_t""$enable_ipv6" 1>&6
 
 if test x"$enable_ipv6" = xyes; then
  echo $ac_n "checking if IPv6 API available""... $ac_c" 1>&6
-echo "configure:1937: checking if IPv6 API available" >&5
+echo "configure:1940: checking if IPv6 API available" >&5
  
  echo $ac_n "checking for getaddrinfo""... $ac_c" 1>&6
-echo "configure:1940: checking for getaddrinfo" >&5
+echo "configure:1943: checking for getaddrinfo" >&5
 if eval "test \"`echo '$''{'ac_cv_func_getaddrinfo'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1945 "configure"
+#line 1948 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char getaddrinfo(); below.  */
@@ -1964,7 +1967,7 @@ getaddrinfo();
 
 ; return 0; }
 EOF
-if { (eval echo configure:1968: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1971: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_getaddrinfo=yes"
 else
@@ -1989,7 +1992,7 @@ fi
 
  if test x"$enable_ipv6" = xno; then
     echo $ac_n "checking for libinet6""... $ac_c" 1>&6
-echo "configure:1993: checking for libinet6" >&5
+echo "configure:1996: checking for libinet6" >&5
     for dir in /usr/local/v6/lib /usr/local/lib /usr/lib
     do
 	if test -f $dir/libinet6.a; then
@@ -1997,7 +2000,7 @@ echo "configure:1993: checking for libinet6" >&5
 		W3M_LIBS="$W3M_LIBS -L$dir"
 	  fi
 	  echo $ac_n "checking for getaddrinfo in -linet6""... $ac_c" 1>&6
-echo "configure:2001: checking for getaddrinfo in -linet6" >&5
+echo "configure:2004: checking for getaddrinfo in -linet6" >&5
 ac_lib_var=`echo inet6'_'getaddrinfo | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2005,7 +2008,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-linet6  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2009 "configure"
+#line 2012 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -2016,7 +2019,7 @@ int main() {
 getaddrinfo()
 ; return 0; }
 EOF
-if { (eval echo configure:2020: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2023: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2049,7 +2052,7 @@ fi
 
 
 echo $ac_n "checking if SSL is suported""... $ac_c" 1>&6
-echo "configure:2053: checking if SSL is suported" >&5
+echo "configure:2056: checking if SSL is suported" >&5
 # Check whether --with-ssl or --without-ssl was given.
 if test "${with_ssl+set}" = set; then
   withval="$with_ssl"
@@ -2065,7 +2068,7 @@ if test x"$with_ssl" != xno; then
 EOF
 
   echo $ac_n "checking for SSL library/header""... $ac_c" 1>&6
-echo "configure:2069: checking for SSL library/header" >&5
+echo "configure:2072: checking for SSL library/header" >&5
   test x"$with_ssl" = xyes && with_ssl="/usr/openssl /usr/ssl /usr /usr/local/openssl /usr/local/ssl /usr/local"
   echo "$ac_t""$with_ssl" 1>&6
   for dir in $with_ssl
@@ -2083,7 +2086,7 @@ echo "configure:2069: checking for SSL library/header" >&5
      fi
   done
   echo $ac_n "checking for SSL_new in -lssl""... $ac_c" 1>&6
-echo "configure:2087: checking for SSL_new in -lssl" >&5
+echo "configure:2090: checking for SSL_new in -lssl" >&5
 ac_lib_var=`echo ssl'_'SSL_new | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2091,7 +2094,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lssl -lcrypto $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2095 "configure"
+#line 2098 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -2102,7 +2105,7 @@ int main() {
 SSL_new()
 ; return 0; }
 EOF
-if { (eval echo configure:2106: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2109: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2126,7 +2129,7 @@ fi
 
   if test x"$w3m_ssl" = xfound; then
     echo $ac_n "checking if SSL certificate verify is enabled""... $ac_c" 1>&6
-echo "configure:2130: checking if SSL certificate verify is enabled" >&5
+echo "configure:2133: checking if SSL certificate verify is enabled" >&5
     # Check whether --enable-sslverify or --disable-sslverify was given.
 if test "${enable_sslverify+set}" = set; then
   enableval="$enable_sslverify"
@@ -2145,7 +2148,7 @@ fi
 
 
 echo $ac_n "checking if dictionary lookup is enabled""... $ac_c" 1>&6
-echo "configure:2149: checking if dictionary lookup is enabled" >&5
+echo "configure:2152: checking if dictionary lookup is enabled" >&5
 # Check whether --enable-dict or --disable-dict was given.
 if test "${enable_dict+set}" = set; then
   enableval="$enable_dict"
@@ -2161,7 +2164,7 @@ EOF
  echo "$ac_t""$enable_dict" 1>&6
 
  echo $ac_n "checking if help cgi is enabled""... $ac_c" 1>&6
-echo "configure:2165: checking if help cgi is enabled" >&5
+echo "configure:2168: checking if help cgi is enabled" >&5
  # Check whether --enable-help_cgi or --disable-help_cgi was given.
 if test "${enable_help_cgi+set}" = set; then
   enableval="$enable_help_cgi"
@@ -2177,7 +2180,7 @@ EOF
  echo "$ac_t""$enable_help_cgi" 1>&6
 
  echo $ac_n "checking if external URI loader is enabled""... $ac_c" 1>&6
-echo "configure:2181: checking if external URI loader is enabled" >&5
+echo "configure:2184: checking if external URI loader is enabled" >&5
  # Check whether --enable-external_uri_loader or --disable-external_uri_loader was given.
 if test "${enable_external_uri_loader+set}" = set; then
   enableval="$enable_external_uri_loader"
@@ -2193,7 +2196,7 @@ EOF
  echo "$ac_t""$enable_external_uri_loader" 1>&6
 
  echo $ac_n "checking if w3mmail is used""... $ac_c" 1>&6
-echo "configure:2197: checking if w3mmail is used" >&5
+echo "configure:2200: checking if w3mmail is used" >&5
  # Check whether --enable-w3mmailer or --disable-w3mmailer was given.
 if test "${enable_w3mmailer+set}" = set; then
   enableval="$enable_w3mmailer"
@@ -2212,7 +2215,7 @@ EOF
  
  migemo_command="migemo -t egrep /usr/local/share/migemo/migemo-dict"
  echo $ac_n "checking if migemo is supported with""... $ac_c" 1>&6
-echo "configure:2216: checking if migemo is supported with" >&5
+echo "configure:2219: checking if migemo is supported with" >&5
  # Check whether --with-migemo or --without-migemo was given.
 if test "${with_migemo+set}" = set; then
   withval="$with_migemo"
@@ -2233,7 +2236,7 @@ EOF
 
 w3m_editor="/usr/bin/vi"
 echo $ac_n "checking which editor is used by default""... $ac_c" 1>&6
-echo "configure:2237: checking which editor is used by default" >&5
+echo "configure:2240: checking which editor is used by default" >&5
 # Check whether --with-editor or --without-editor was given.
 if test "${with_editor+set}" = set; then
   withval="$with_editor"
@@ -2248,7 +2251,7 @@ EOF
 
 w3m_mailer="/usr/bin/mail"
 echo $ac_n "checking which mailer is used by default""... $ac_c" 1>&6
-echo "configure:2252: checking which mailer is used by default" >&5
+echo "configure:2255: checking which mailer is used by default" >&5
 # Check whether --with-mailer or --without-mailer was given.
 if test "${with_mailer+set}" = set; then
   withval="$with_mailer"
@@ -2263,7 +2266,7 @@ EOF
 
 w3m_browser="/usr/bin/mozilla"
 echo $ac_n "checking which external browser is used by default""... $ac_c" 1>&6
-echo "configure:2267: checking which external browser is used by default" >&5
+echo "configure:2270: checking which external browser is used by default" >&5
 # Check whether --with-browser or --without-browser was given.
 if test "${with_browser+set}" = set; then
   withval="$with_browser"
@@ -2280,7 +2283,7 @@ for lib in bsd BSD 44bsd socket nsl dld dl
 do
  lib=$lib
  echo $ac_n "checking for -l$lib""... $ac_c" 1>&6
-echo "configure:2284: checking for -l$lib" >&5
+echo "configure:2287: checking for -l$lib" >&5
  extlib="not found"
  for dir in /lib /usr/lib /usr/local/lib /usr/ucblib /usr/ccslib /usr/ccs/lib
  do
@@ -2294,12 +2297,12 @@ echo "configure:2284: checking for -l$lib" >&5
 done
 
 echo $ac_n "checking for sqrt""... $ac_c" 1>&6
-echo "configure:2298: checking for sqrt" >&5
+echo "configure:2301: checking for sqrt" >&5
 if eval "test \"`echo '$''{'ac_cv_func_sqrt'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2303 "configure"
+#line 2306 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char sqrt(); below.  */
@@ -2322,7 +2325,7 @@ sqrt();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2326: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2329: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_sqrt=yes"
 else
@@ -2340,7 +2343,7 @@ if eval "test \"`echo '$ac_cv_func_'sqrt`\" = yes"; then
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for sqrt in -lm""... $ac_c" 1>&6
-echo "configure:2344: checking for sqrt in -lm" >&5
+echo "configure:2347: checking for sqrt in -lm" >&5
 ac_lib_var=`echo m'_'sqrt | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2348,7 +2351,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2352 "configure"
+#line 2355 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -2359,7 +2362,7 @@ int main() {
 sqrt()
 ; return 0; }
 EOF
-if { (eval echo configure:2363: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2366: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2391,7 +2394,7 @@ fi
 if test x"$enable_mouse" = xyes; then
  
  echo $ac_n "checking for Gpm_Open in -lgpm""... $ac_c" 1>&6
-echo "configure:2395: checking for Gpm_Open in -lgpm" >&5
+echo "configure:2398: checking for Gpm_Open in -lgpm" >&5
 ac_lib_var=`echo gpm'_'Gpm_Open | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2399,7 +2402,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lgpm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2403 "configure"
+#line 2406 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -2410,7 +2413,7 @@ int main() {
 Gpm_Open()
 ; return 0; }
 EOF
-if { (eval echo configure:2414: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2417: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2436,13 +2439,13 @@ fi
 
  
  cat > conftest.$ac_ext <<EOF
-#line 2440 "configure"
+#line 2443 "configure"
 #include "confdefs.h"
 #include <machine/console.h>
    MOUSE_GETINFO
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2446: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2449: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2460,7 +2463,7 @@ fi
 
 AUXBIN_TARGETS=
 echo $ac_n "checking terminal library""... $ac_c" 1>&6
-echo "configure:2464: checking terminal library" >&5
+echo "configure:2467: checking terminal library" >&5
 # Check whether --with-termlib or --without-termlib was given.
 if test "${with_termlib+set}" = set; then
   withval="$with_termlib"
@@ -2473,7 +2476,7 @@ fi
  test x"$with_termlib" = xyes && with_termlib="terminfo mytinfo termlib termcap ncurses curses"
  for lib in $with_termlib; do
    echo $ac_n "checking for tgetent in -l$lib""... $ac_c" 1>&6
-echo "configure:2477: checking for tgetent in -l$lib" >&5
+echo "configure:2480: checking for tgetent in -l$lib" >&5
 ac_lib_var=`echo $lib'_'tgetent | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2481,7 +2484,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-l$lib  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2485 "configure"
+#line 2488 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -2492,7 +2495,7 @@ int main() {
 tgetent()
 ; return 0; }
 EOF
-if { (eval echo configure:2496: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2499: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2515,7 +2518,7 @@ fi
  done
 
 echo $ac_n "checking GC library exists""... $ac_c" 1>&6
-echo "configure:2519: checking GC library exists" >&5
+echo "configure:2522: checking GC library exists" >&5
 # Check whether --with-gc or --without-gc was given.
 if test "${with_gc+set}" = set; then
   withval="$with_gc"
@@ -2529,17 +2532,17 @@ fi
  unset ac_cv_header_gc_h
  ac_safe=`echo "gc.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for gc.h""... $ac_c" 1>&6
-echo "configure:2533: checking for gc.h" >&5
+echo "configure:2536: checking for gc.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2538 "configure"
+#line 2541 "configure"
 #include "confdefs.h"
 #include <gc.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2543: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2546: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2562,7 +2565,7 @@ fi
 
  if test x"$ac_cv_header_gc_h" = xno; then
    echo $ac_n "checking GC header location""... $ac_c" 1>&6
-echo "configure:2566: checking GC header location" >&5
+echo "configure:2569: checking GC header location" >&5
    echo "$ac_t""$with_gc" 1>&6
    gcincludedir=no
    for dir in $with_gc; do
@@ -2570,21 +2573,21 @@ echo "configure:2566: checking GC header location" >&5
        cppflags="$CPPFLAGS"
        CPPFLAGS="$CPPFLAGS -I$dir/$inc"
        echo $ac_n "checking $dir/$inc""... $ac_c" 1>&6
-echo "configure:2574: checking $dir/$inc" >&5
+echo "configure:2577: checking $dir/$inc" >&5
        unset ac_cv_header_gc_h
        ac_safe=`echo "gc.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for gc.h""... $ac_c" 1>&6
-echo "configure:2578: checking for gc.h" >&5
+echo "configure:2581: checking for gc.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2583 "configure"
+#line 2586 "configure"
 #include "confdefs.h"
 #include <gc.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2588: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2591: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2617,7 +2620,7 @@ fi
  fi
  unset ac_cv_lib_gc_GC_version
  echo $ac_n "checking for GC_version in -lgc""... $ac_c" 1>&6
-echo "configure:2621: checking for GC_version in -lgc" >&5
+echo "configure:2624: checking for GC_version in -lgc" >&5
 ac_lib_var=`echo gc'_'GC_version | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2625,7 +2628,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lgc  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2629 "configure"
+#line 2632 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -2636,7 +2639,7 @@ int main() {
 GC_version()
 ; return 0; }
 EOF
-if { (eval echo configure:2640: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2643: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2658,17 +2661,17 @@ fi
 
  if test x"$ac_cv_lib_gc_GC_version" = xno; then
     echo $ac_n "checking GC library location""... $ac_c" 1>&6
-echo "configure:2662: checking GC library location" >&5
+echo "configure:2665: checking GC library location" >&5
     echo "$ac_t""$with_gc" 1>&6
     gclibdir=no
     for dir in $with_gc; do
       ldflags="$LDFLAGS"
       LDFLAGS="$LDFLAGS -L$dir/lib"
       echo $ac_n "checking $dir""... $ac_c" 1>&6
-echo "configure:2669: checking $dir" >&5
+echo "configure:2672: checking $dir" >&5
       unset ac_cv_lib_gc_GC_version
       echo $ac_n "checking for GC_version in -lgc""... $ac_c" 1>&6
-echo "configure:2672: checking for GC_version in -lgc" >&5
+echo "configure:2675: checking for GC_version in -lgc" >&5
 ac_lib_var=`echo gc'_'GC_version | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2676,7 +2679,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lgc  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2680 "configure"
+#line 2683 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -2687,7 +2690,7 @@ int main() {
 GC_version()
 ; return 0; }
 EOF
-if { (eval echo configure:2691: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2694: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2714,7 +2717,7 @@ fi
     fi
  fi
 echo $ac_n "checking for zError in -lz""... $ac_c" 1>&6
-echo "configure:2718: checking for zError in -lz" >&5
+echo "configure:2721: checking for zError in -lz" >&5
 ac_lib_var=`echo z'_'zError | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2722,7 +2725,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lz  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2726 "configure"
+#line 2729 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -2733,7 +2736,7 @@ int main() {
 zError()
 ; return 0; }
 EOF
-if { (eval echo configure:2737: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2740: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2772,12 +2775,12 @@ for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
-echo "configure:2776: checking for $ac_hdr that defines DIR" >&5
+echo "configure:2779: checking for $ac_hdr that defines DIR" >&5
 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2781 "configure"
+#line 2784 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <$ac_hdr>
@@ -2785,7 +2788,7 @@ int main() {
 DIR *dirp = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:2789: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2792: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_header_dirent_$ac_safe=yes"
 else
@@ -2810,7 +2813,7 @@ done
 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
 if test $ac_header_dirent = dirent.h; then
 echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
-echo "configure:2814: checking for opendir in -ldir" >&5
+echo "configure:2817: checking for opendir in -ldir" >&5
 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2818,7 +2821,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldir  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2822 "configure"
+#line 2825 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -2829,7 +2832,7 @@ int main() {
 opendir()
 ; return 0; }
 EOF
-if { (eval echo configure:2833: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2836: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2851,7 +2854,7 @@ fi
 
 else
 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
-echo "configure:2855: checking for opendir in -lx" >&5
+echo "configure:2858: checking for opendir in -lx" >&5
 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2859,7 +2862,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lx  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2863 "configure"
+#line 2866 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -2870,7 +2873,7 @@ int main() {
 opendir()
 ; return 0; }
 EOF
-if { (eval echo configure:2874: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2877: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -2893,12 +2896,12 @@ fi
 fi
 
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:2897: checking for ANSI C header files" >&5
+echo "configure:2900: checking for ANSI C header files" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2902 "configure"
+#line 2905 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -2906,7 +2909,7 @@ else
 #include <float.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2910: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2913: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2923,7 +2926,7 @@ rm -f conftest*
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 2927 "configure"
+#line 2930 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
@@ -2941,7 +2944,7 @@ 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 <<EOF
-#line 2945 "configure"
+#line 2948 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
@@ -2962,7 +2965,7 @@ if test "$cross_compiling" = yes; then
   :
 else
   cat > conftest.$ac_ext <<EOF
-#line 2966 "configure"
+#line 2969 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@@ -2973,7 +2976,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 exit (0); }
 
 EOF
-if { (eval echo configure:2977: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2980: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -2997,12 +3000,12 @@ EOF
 fi
 
 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
-echo "configure:3001: checking for sys/wait.h that is POSIX.1 compatible" >&5
+echo "configure:3004: checking for sys/wait.h that is POSIX.1 compatible" >&5
 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3006 "configure"
+#line 3009 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/wait.h>
@@ -3018,7 +3021,7 @@ wait (&s);
 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
 ; return 0; }
 EOF
-if { (eval echo configure:3022: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3025: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_header_sys_wait_h=yes
 else
@@ -3040,17 +3043,17 @@ fi
 
 ac_safe=`echo "termios.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for termios.h""... $ac_c" 1>&6
-echo "configure:3044: checking for termios.h" >&5
+echo "configure:3047: checking for termios.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3049 "configure"
+#line 3052 "configure"
 #include "confdefs.h"
 #include <termios.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3054: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3057: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3074,17 +3077,17 @@ else
   echo "$ac_t""no" 1>&6
 ac_safe=`echo "termio.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for termio.h""... $ac_c" 1>&6
-echo "configure:3078: checking for termio.h" >&5
+echo "configure:3081: checking for termio.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3083 "configure"
+#line 3086 "configure"
 #include "confdefs.h"
 #include <termio.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3088: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3091: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3108,17 +3111,17 @@ else
   echo "$ac_t""no" 1>&6
 ac_safe=`echo "sgtty.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for sgtty.h""... $ac_c" 1>&6
-echo "configure:3112: checking for sgtty.h" >&5
+echo "configure:3115: checking for sgtty.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3117 "configure"
+#line 3120 "configure"
 #include "confdefs.h"
 #include <sgtty.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3122: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3125: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3148,17 +3151,17 @@ fi
 
 ac_safe=`echo "float.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for float.h""... $ac_c" 1>&6
-echo "configure:3152: checking for float.h" >&5
+echo "configure:3155: checking for float.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3157 "configure"
+#line 3160 "configure"
 #include "confdefs.h"
 #include <float.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3162: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3165: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3181,17 +3184,17 @@ fi
 
 ac_safe=`echo "sys/select.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for sys/select.h""... $ac_c" 1>&6
-echo "configure:3185: checking for sys/select.h" >&5
+echo "configure:3188: checking for sys/select.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3190 "configure"
+#line 3193 "configure"
 #include "confdefs.h"
 #include <sys/select.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:3195: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:3198: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -3214,7 +3217,7 @@ fi
 
 
 echo $ac_n "checking size of long long""... $ac_c" 1>&6
-echo "configure:3218: checking size of long long" >&5
+echo "configure:3221: checking size of long long" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3222,7 +3225,7 @@ else
   ac_cv_sizeof_long_long=0
 else
   cat > conftest.$ac_ext <<EOF
-#line 3226 "configure"
+#line 3229 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #include <sys/types.h>
@@ -3234,7 +3237,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:3238: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3241: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_long_long=`cat conftestval`
 else
@@ -3257,12 +3260,12 @@ EOF
 for ac_func in strcasecmp strcasestr strchr memcpy strerror bcopy setpgrp chdir getcwd getwd readlink setenv putenv strtoll stroq atoll atoq symlink readlink lstat srand48 srandom getpassphrase waitpid
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:3261: checking for $ac_func" >&5
+echo "configure:3264: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3266 "configure"
+#line 3269 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -3285,7 +3288,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3289: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3292: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -3310,12 +3313,12 @@ fi
 done
 
 echo $ac_n "checking for strftime""... $ac_c" 1>&6
-echo "configure:3314: checking for strftime" >&5
+echo "configure:3317: checking for strftime" >&5
 if eval "test \"`echo '$''{'ac_cv_func_strftime'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3319 "configure"
+#line 3322 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char strftime(); below.  */
@@ -3338,7 +3341,7 @@ strftime();
 
 ; return 0; }
 EOF
-if { (eval echo configure:3342: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3345: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_strftime=yes"
 else
@@ -3360,7 +3363,7 @@ else
   echo "$ac_t""no" 1>&6
 # strftime is in -lintl on SCO UNIX.
 echo $ac_n "checking for strftime in -lintl""... $ac_c" 1>&6
-echo "configure:3364: checking for strftime in -lintl" >&5
+echo "configure:3367: checking for strftime in -lintl" >&5
 ac_lib_var=`echo intl'_'strftime | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3368,7 +3371,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lintl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 3372 "configure"
+#line 3375 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -3379,7 +3382,7 @@ int main() {
 strftime()
 ; return 0; }
 EOF
-if { (eval echo configure:3383: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3386: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -3406,7 +3409,7 @@ fi
 fi
 
 echo $ac_n "checking for wait3 that fills in rusage""... $ac_c" 1>&6
-echo "configure:3410: checking for wait3 that fills in rusage" >&5
+echo "configure:3413: checking for wait3 that fills in rusage" >&5
 if eval "test \"`echo '$''{'ac_cv_func_wait3_rusage'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3414,7 +3417,7 @@ else
   ac_cv_func_wait3_rusage=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 3418 "configure"
+#line 3421 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/time.h>
@@ -3445,7 +3448,7 @@ main() {
   }
 }
 EOF
-if { (eval echo configure:3449: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3452: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_func_wait3_rusage=yes
 else
@@ -3468,7 +3471,7 @@ EOF
 fi
 
 echo $ac_n "checking whether setpgrp takes no argument""... $ac_c" 1>&6
-echo "configure:3472: checking whether setpgrp takes no argument" >&5
+echo "configure:3475: checking whether setpgrp takes no argument" >&5
 if eval "test \"`echo '$''{'ac_cv_func_setpgrp_void'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3476,7 +3479,7 @@ else
   { echo "configure: error: cannot check setpgrp if cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 3480 "configure"
+#line 3483 "configure"
 #include "confdefs.h"
 
 #ifdef HAVE_UNISTD_H
@@ -3496,7 +3499,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:3500: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:3503: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_func_setpgrp_void=no
 else
@@ -3521,16 +3524,16 @@ fi
 
 
 echo $ac_n "checking for sys_errlist""... $ac_c" 1>&6
-echo "configure:3525: checking for sys_errlist" >&5
+echo "configure:3528: checking for sys_errlist" >&5
 cat > conftest.$ac_ext <<EOF
-#line 3527 "configure"
+#line 3530 "configure"
 #include "confdefs.h"
 extern char *sys_errlist[];
 int main() {
 printf(sys_errlist[0]);
 ; return 0; }
 EOF
-if { (eval echo configure:3534: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3537: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   have_sys_errlist="yes"; cat >> confdefs.h <<\EOF
 #define HAVE_SYS_ERRLIST 1
@@ -3546,9 +3549,9 @@ rm -f conftest*
 echo "$ac_t""$have_sys_errlist" 1>&6
 
 echo $ac_n "checking for sigsetjmp""... $ac_c" 1>&6
-echo "configure:3550: checking for sigsetjmp" >&5
+echo "configure:3553: checking for sigsetjmp" >&5
 cat > conftest.$ac_ext <<EOF
-#line 3552 "configure"
+#line 3555 "configure"
 #include "confdefs.h"
 #include <setjmp.h>
 int main() {
@@ -3556,7 +3559,7 @@ int main() {
    if (sigsetjmp(env, 1) != 0) { exit(0); } siglongjmp(env, 1);
 ; return 0; }
 EOF
-if { (eval echo configure:3560: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3563: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   have_sigsetjmp="yes"; cat >> confdefs.h <<\EOF
 #define HAVE_SIGSETJMP 1
@@ -3571,12 +3574,12 @@ fi
 rm -f conftest*
 echo "$ac_t""$have_sigsetjmp" 1>&6
 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
-echo "configure:3575: checking return type of signal handlers" >&5
+echo "configure:3578: checking return type of signal handlers" >&5
 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3580 "configure"
+#line 3583 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <signal.h>
@@ -3593,7 +3596,7 @@ int main() {
 int i;
 ; return 0; }
 EOF
-if { (eval echo configure:3597: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3600: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_type_signal=void
 else