final build changes to reorganize src/

git-svn-id: svn://svn.code.sf.net/p/libkqueue/code/trunk@68 fb4e3144-bc1c-4b72-a658-5bcd248dd7f7

config.inc

@@ -1,6 +1,6 @@
 program="libkqueue"
 version="0.2"
-cflags="-fPIC -I./include -Wall -Werror"
+cflags="-fPIC -I./include -I./src/common -Wall -Werror"
 sources="src/common/*.c"
 mans="kqueue.2"
 headers="private.h"
@@ -22,10 +22,12 @@ post_configure_hook() {
     if [ $target = "linux" ] ; then
        if [ "$have_sys_signalfd_h" = "no" -o "$have_sys_timerfd_h" = "no" ]
        then
-         echo "** NOTE: The Linux backend requires at least kernel 2.6.22 "
-         echo "**       and glibc 2.8. Switching to the POSIX backend."
-         target=posix
+         echo "** ERROR: Your kernel and/or C library are too old."
+         echo "**        At least kernel 2.6.22 and glibc 2.8 are required."
+         exit 1
        fi
     fi
+
     finalize target "$target"
+    sources="$sources src/$target/*.c"
 }