Slightly better regexps, pointed out by stskeeps

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@7815 e03df62e-2008-0410-955e-edbf42e46eb7

diff --git a/configure b/configure
index 8bcfcbe6405439caf63372aebb1c6e02aeec87ae..57de80ff0c80e729998dc23589887c5654c81048 100755 (executable)
--- a/configure
+++ b/configure
@@ -484,14 +484,14 @@ if ($has_epoll) {
                                if ($line =~ /GNU C Library .* version (.*?) /)
                                {
                                        $libcv = $1;
-                                       $libcv =~  /([0-9\.\-])+/;
+                                       $libcv =~  /(\d+\.\d+)/;
                                        $libcv = $1;
                                }
                                elsif ($line =~ /Compiled on a Linux (.*?\..*?)\.* system/)
                                {
                                        $kernelv = $1;
                                        # Fix for some retarded libc builds, strip off >> and << etc.
-                                       $kernelv =~ /([0-9\.])+/;
+                                       $kernelv =~ /(\d+\.\d+)/;
                                        $kernelv = $1;
                                }
                        }
@@ -512,6 +512,8 @@ if ($has_epoll) {
 print "yes\n" if $has_epoll == 1;
 print "no\n" if $has_epoll == 0;
 
+exit;
+
 printf "Checking if Solaris I/O completion ports are available... ";
 $has_ports = 0;
 my $system = `uname -s`;