--- rxvt-unicode/configure	2006/01/17 09:07:40	1.74
+++ rxvt-unicode/configure	2006/01/17 15:41:32	1.77
@@ -1372,8 +1372,11 @@
 
 
 
+          ac_config_headers="$ac_config_headers config.h:config.h.in"
+
+
 ac_aux_dir=
-for ac_dir in autoconf $srcdir/autoconf; do
+for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
   if test -f $ac_dir/install-sh; then
     ac_aux_dir=$ac_dir
     ac_install_sh="$ac_aux_dir/install-sh -c"
@@ -1389,17 +1392,14 @@
   fi
 done
 if test -z "$ac_aux_dir"; then
-  { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in autoconf $srcdir/autoconf" >&5
-echo "$as_me: error: cannot find install-sh or install.sh in autoconf $srcdir/autoconf" >&2;}
+  { { echo "$as_me:$LINENO: 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 $ac_aux_dir/config.sub"
 ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure.
 
-          ac_config_headers="$ac_config_headers config.h:autoconf/config.h.in"
-
-
 # Make sure we can run config.sub.
 $ac_config_sub sun4 >/dev/null 2>&1 ||
   { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5
@@ -10132,14 +10132,6 @@
 
 
 
-case "$host_alias" in
-    *ultrix) ac_cv_func_setsid='no' ;;
-    *) break;;
-esac
-
-
-
-
 
 
 
@@ -10158,15 +10150,12 @@
 
 
 for ac_func in \
-	atexit \
 	revoke \
 	unsetenv \
 	setutent \
 	seteuid \
+        setresuid \
 	setreuid \
-	setsid \
-	setpgrp \
-	setpgid \
 	_getpty \
 	getpt \
 	posix_openpt \
@@ -11900,6 +11889,10 @@
 #define HAVE_UNIX_FDPASS 1
 _ACEOF
 
+else
+   { { echo "$as_me:$LINENO: error: urxvt requires unix-compliant filehandle passing ability" >&5
+echo "$as_me: error: urxvt requires unix-compliant filehandle passing ability" >&2;}
+   { (exit 1); exit 1; }; }
 fi
 
 echo "$as_me:$LINENO: checking for broken XIM callback" >&5
@@ -12871,15 +12864,14 @@
         PERLLIB="`$PERL -MExtUtils::Embed -e ldopts`"
         PERLPRIVLIBEXP="`$PERL -MConfig -e 'print $Config{privlibexp}'`"
      else
-        support_perl=no
-        echo "$as_me:$LINENO: result: no, unable to link" >&5
-echo "${ECHO_T}no, unable to link" >&6
+        { { echo "$as_me:$LINENO: error: no, unable to link" >&5
+echo "$as_me: error: no, unable to link" >&2;}
+   { (exit 1); exit 1; }; }
      fi
   else
-     { { echo "$as_me:$LINENO: error: no working perl found" >&5
-echo "$as_me: error: no working perl found" >&2;}
-   { (exit or perl not version >= 5.8); exit or perl not version >= 5.8; }; }
-     support_perl=no
+     { { echo "$as_me:$LINENO: error: no working perl found, or perl not version >= 5.8" >&5
+echo "$as_me: error: no working perl found, or perl not version >= 5.8" >&2;}
+   { (exit 1); exit 1; }; }
   fi
 fi
 
@@ -13531,7 +13523,7 @@
   "doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
   "src/Makefile" ) CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
   "src/rxvtlib.h" ) CONFIG_FILES="$CONFIG_FILES src/rxvtlib.h" ;;
-  "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:autoconf/config.h.in" ;;
+  "config.h" ) CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.h.in" ;;
   *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
 echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
    { (exit 1); exit 1; }; };;