--- libaitsched/configure	2012/07/22 21:50:37	1.11
+++ libaitsched/configure	2012/08/02 12:58:02	1.12.2.2
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for libaitsched 2.4.
+# Generated by GNU Autoconf 2.69 for libaitsched 2.6.
 #
 # Report bugs to <misho@openbsd-bg.org>.
 #
@@ -580,8 +580,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='libaitsched'
 PACKAGE_TARNAME='libaitsched'
-PACKAGE_VERSION='2.4'
-PACKAGE_STRING='libaitsched 2.4'
+PACKAGE_VERSION='2.6'
+PACKAGE_STRING='libaitsched 2.6'
 PACKAGE_BUGREPORT='misho@openbsd-bg.org'
 PACKAGE_URL=''
 
@@ -693,6 +693,7 @@ ac_subst_files=''
 ac_user_opts='
 enable_option_checking
 enable_debug
+enable_aio
 '
       ac_precious_vars='build_alias
 host_alias
@@ -1243,7 +1244,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures libaitsched 2.4 to adapt to many kinds of systems.
+\`configure' configures libaitsched 2.6 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1309,7 +1310,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of libaitsched 2.4:";;
+     short | recursive ) echo "Configuration of libaitsched 2.6:";;
    esac
   cat <<\_ACEOF
 
@@ -1318,6 +1319,7 @@ Optional Features:
   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
   --enable-debug          Build library with debug information and additional messages
+  --enable-aio            Build scheduler library with AIO operations
 
 Some influential environment variables:
   CC          C compiler command
@@ -1395,7 +1397,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-libaitsched configure 2.4
+libaitsched configure 2.6
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -1818,7 +1820,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by libaitsched $as_me 2.4, which was
+It was created by libaitsched $as_me 2.6, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -3431,7 +3433,52 @@ _ACEOF
 
 fi
 
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for aio_read in -lrt" >&5
+$as_echo_n "checking for aio_read in -lrt... " >&6; }
+if ${ac_cv_lib_rt_aio_read+:} false; then :
+  $as_echo_n "(cached) " >&6
+else
+  ac_check_lib_save_LIBS=$LIBS
+LIBS="-lrt  $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
 
+/* Override any GCC internal prototype to avoid an error.
+   Use char because int might match the return type of a GCC
+   builtin and then its argument prototype would still apply.  */
+#ifdef __cplusplus
+extern "C"
+#endif
+char aio_read ();
+int
+main ()
+{
+return aio_read ();
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  ac_cv_lib_rt_aio_read=yes
+else
+  ac_cv_lib_rt_aio_read=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_aio_read" >&5
+$as_echo "$ac_cv_lib_rt_aio_read" >&6; }
+if test "x$ac_cv_lib_rt_aio_read" = xyes; then :
+  cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBRT 1
+_ACEOF
+
+  LIBS="-lrt $LIBS"
+
+fi
+
+
 # Checks for header files.
 ac_ext=c
 ac_cpp='$CPP $CPPFLAGS'
@@ -4008,6 +4055,26 @@ fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DEBUG" >&5
 $as_echo "$DEBUG" >&6; }
 
+AIO=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking AIO Builtin support" >&5
+$as_echo_n "checking AIO Builtin support... " >&6; }
+# Check whether --enable-aio was given.
+if test "${enable_aio+set}" = set; then :
+  enableval=$enable_aio;  AIO=$enableval
+		case "$enableval" in
+			yes)
+
+$as_echo "#define AIO_SUPPORT /**/" >>confdefs.h
+
+				;;
+			*)
+				;;
+		esac
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AIO" >&5
+$as_echo "$AIO" >&6; }
+
 ac_config_files="$ac_config_files Makefile inc/Makefile lib/Makefile src/Makefile"
 
 cat >confcache <<\_ACEOF
@@ -4516,7 +4583,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by libaitsched $as_me 2.4, which was
+This file was extended by libaitsched $as_me 2.6, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -4578,7 +4645,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-libaitsched config.status 2.4
+libaitsched config.status 2.6
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"