--- a/libpthread/linuxthreads/libc-cancellation.c
+++ b/libpthread/linuxthreads/libc-cancellation.c
@@ -31,9 +31,6 @@
 weak_extern (__pthread_do_exit)
 # endif
 
-int __libc_multiple_threads attribute_hidden __attribute__((nocommon));
-strong_alias (__libc_multiple_threads, __librt_multiple_threads)
-
 /* The next two functions are similar to pthread_setcanceltype() but
    more specialized for the use in the cancelable functions like write().
    They do not need to check parameters etc.  */
--- a/libpthread/linuxthreads/libc_pthread_init.c
+++ b/libpthread/linuxthreads/libc_pthread_init.c
@@ -33,6 +33,9 @@ libc_hidden_proto(memcpy)
 libc_hidden_proto(uselocale)
 #endif
 
+int __libc_multiple_threads attribute_hidden __attribute__((nocommon));
+strong_alias (__libc_multiple_threads, __librt_multiple_threads)
+
 int *
 __libc_pthread_init (functions)
      const struct pthread_functions *functions;
--- a/libpthread/linuxthreads/Makefile.in
+++ b/libpthread/linuxthreads/Makefile.in
@@ -77,7 +77,7 @@ libpthread-a-y  += $(libpthread_OBJ:.o=.
 else
 libpthread-a-y  += $(libpthread_OBJ) $(libpthread-static-y)
 endif
-libpthread-so-y += $(libpthread_OBJ:.o=.os)
+libpthread-so-y += $(libpthread_OBJ:.o=.oS)
 
 lib-a-$(UCLIBC_HAS_THREADS) += $(top_builddir)lib/libpthread.a
 lib-so-$(UCLIBC_HAS_THREADS) += $(top_builddir)lib/libpthread.so