--- rxvt-unicode/configure.ac	2006/01/23 10:41:16	1.28
+++ rxvt-unicode/configure.ac	2006/01/28 21:25:47	1.32
@@ -94,16 +94,6 @@
 AC_CHECK_FUNC(gethostbyname, [], [AC_CHECK_LIB(nsl,    gethostbyname, [LIBS="$LIBS -lnsl"])])
 AC_CHECK_FUNC(socket,        [], [AC_CHECK_LIB(socket, socket,        [LIBS="$LIBS -lsocket"])])
 
-dnl# more solaris
-AC_CHECK_FUNC(sched_yield,   [], [AC_CHECK_LIB(rt,     sched_yield,   [LIBS="$LIBS -lrt"])])
-
-dnl# sched_yield to improve terminal efficiency
-AC_MSG_CHECKING(for sched_yield support)
-AC_TRY_LINK([#include <sched.h>],[sched_yield ()],
-            [AC_MSG_RESULT(yes)
-             AC_DEFINE(HAVE_SCHED_YIELD, 1, Define if you have sched-h and sched_yield)],
-            [AC_MSG_RESULT(no)])
-
 dnl AC_ENABLE_SHARED(no)dnl#	libtool
 dnl AC_ENABLE_STATIC(yes)dnl#	libtool
 dnl AC_PROG_LIBTOOL()dnl#		libtool
@@ -149,7 +139,6 @@
                      NOTE: automatically enabled with --enable-shared],
   [
     if test x$enableval = xno; then
-       support_24bit=no
        support_frills=no
        support_inheritpixmap=no
        support_tinting=no
@@ -179,7 +168,6 @@
        codesets=
     fi
     if test x$enableval = xyes; then
-       support_24bit=yes
        support_frills=yes
        support_inheritpixmap=yes
        support_tinting=yes
@@ -380,12 +368,6 @@
     support_frills=$enableval
   fi])
 
-AC_ARG_ENABLE(24bit,
-  [  --enable-24bit          enable support for using 24bit visuals if available],
-  [if test x$enableval = xyes -o x$enableval = xno; then
-    support_24bit=$enableval
-  fi])
-
 AC_ARG_ENABLE(keepscrolling,
   [  --enable-keepscrolling  enable continual scrolling on scrollbar arrow press],
   [if test x$enableval = xyes -o x$enableval = xno; then
@@ -662,9 +644,6 @@
 AC_CHECK_FUNCS( \
 	unsetenv \
 	setutent \
-	seteuid \
-	setresuid \
-	setreuid \
 	on_exit \
 )
 
@@ -805,9 +784,6 @@
 if test x$support_frills = xyes; then
   AC_DEFINE(ENABLE_FRILLS, 1, Define if you want handling for rarely used but handy features)
 fi
-if test x$support_24bit = xyes; then
-  AC_DEFINE(PREFER_24BIT, 1, Define to use a 24 bit visual if the screen has 24 bit mode, even if the default is 8 bit)
-fi
 if test x$support_mousewheel = xyes; then
   AC_DEFINE(MOUSE_WHEEL, 1, Define to use wheel events (button4 and button5) to scroll)
 fi
@@ -1018,7 +994,7 @@
   echo ".----------------------------------------------------------------."
 fi
 
-echo "  *** Optionally check src/feature.h for further options ***"
+echo "*** Optionally check src/feature.h for further, rarely used options ***"
 echo
 
 echo ".----------------------------------------------------------------."