fixes errors like:

../sysdeps/unix/sysv/linux/listen.S: Assembler messages:
../sysdeps/unix/sysv/linux/listen.S:5: Error: symbol `__listen' is already defined
make[2]: *** [/usr/src/ROCK-TRUNK/src.glibc23.1139165527.2121.4182052479/glibc-2.3.6/objdir/socket/listen.o] Error 1
make[2]: Leaving directory `/usr/src/ROCK-TRUNK/src.glibc23.1139165527.2121.4182052479/glibc-2.3.6/socket'
make[1]: *** [socket/subdir_lib] Error 2

--- glibc-2.3.6/sysdeps/unix/sysv/linux/bind.S~	2002-05-15 02:17:25.000000000 +0200
+++ glibc-2.3.6/sysdeps/unix/sysv/linux/bind.S	2006-02-05 21:15:36.000000000 +0100
@@ -2,4 +2,3 @@
 #define	NARGS	3
 #define NO_WEAK_ALIAS	1
 #include <socket.S>
-weak_alias (bind, __bind)
--- glibc-2.3.6/sysdeps/unix/sysv/linux/getsockname.S~	2002-05-15 02:17:58.000000000 +0200
+++ glibc-2.3.6/sysdeps/unix/sysv/linux/getsockname.S	2006-02-05 21:21:31.000000000 +0100
@@ -2,4 +2,3 @@
 #define	NARGS	3
 #define NO_WEAK_ALIAS	1
 #include <socket.S>
-weak_alias (getsockname, __getsockname)
--- glibc-2.3.6/sysdeps/unix/sysv/linux/listen.S~	2002-05-15 02:18:37.000000000 +0200
+++ glibc-2.3.6/sysdeps/unix/sysv/linux/listen.S	2006-02-05 21:27:54.000000000 +0100
@@ -2,4 +2,3 @@
 #define	NARGS	2
 #define NO_WEAK_ALIAS	1
 #include <socket.S>
-weak_alias (listen, __listen)
--- glibc-2.3.6/sysdeps/unix/sysv/linux/setsockopt.S~	2002-05-15 02:19:09.000000000 +0200
+++ glibc-2.3.6/sysdeps/unix/sysv/linux/setsockopt.S	2006-02-05 21:31:42.000000000 +0100
@@ -2,4 +2,3 @@
 #define	NARGS	5
 #define NO_WEAK_ALIAS	1
 #include <socket.S>
-weak_alias (setsockopt, __setsockopt)