fix libthread_db (#487212)

glibc.spec

@@ -23,7 +23,7 @@
 Summary: The GNU libc libraries
 Name: glibc
 Version: 2.9.90
-Release: 8
+Release: 8.1
 # GPLv2+ is used in a bunch of programs, LGPLv2+ is used for libraries.
 # Things that are linked directly into dynamically linked programs
 # and shared libraries (e.g. crt files, lib*_nonshared.a) have an additional
@@ -77,6 +77,8 @@ BuildRequires: rpm >= 4.2-0.56
 %define __find_provides %{_builddir}/%{glibcsrcdir}/find_provides.sh
 %define _filter_GLIBC_PRIVATE 1
 
+Patch2: thread_db.patch
+
 %description
 The glibc package contains standard libraries which are used by
 multiple programs on the system. In order to save disk space and
@@ -233,6 +235,8 @@ package or when debugging this package.
 %endif
 %endif
 
+%patch2 -p0
+
 # A lot of programs still misuse memcpy when they have to use
 # memmove. The memcpy implementation below is not tolerant at
 # all.
@@ -1013,6 +1017,9 @@ rm -f *.filelist*
 %endif
 
 %changelog
+* Fri Feb 27 2009 Roland McGrath <roland@redhat.com> - 2.9.90-8.1
+- fix libthread_db (#487212)
+
 * Tue Feb 24 2009 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.9.90-8
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_11_Mass_Rebuild
 

thread_db.patch

@@ -0,0 +1,47 @@
+2009-02-27  Roland McGrath  <roland@redhat.com>
+
+	* init.c (__nptl_initial_report_events): Mark __attribute_used__.
+	* pthread_create.c (__nptl_threads_events, __nptl_last_event): Likewise.
+
+Index: nptl/init.c
+===================================================================
+RCS file: /cvs/glibc/libc/nptl/init.c,v
+retrieving revision 1.78
+diff -u -r1.78 init.c
+--- nptl/init.c	29 Jan 2009 20:35:17 -0000	1.78
++++ nptl/init.c	28 Feb 2009 02:26:34 -0000
+@@ -260,7 +260,7 @@
+ 
+ 
+ /* This can be set by the debugger before initialization is complete.  */
+-static bool __nptl_initial_report_events;
++static bool __nptl_initial_report_events __attribute_used__;
+ 
+ void
+ __pthread_initialize_minimal_internal (void)
+Index: nptl/pthread_create.c
+===================================================================
+RCS file: /cvs/glibc/libc/nptl/pthread_create.c,v
+retrieving revision 1.59
+diff -u -r1.59 pthread_create.c
+--- nptl/pthread_create.c	9 Apr 2008 17:58:06 -0000	1.59
++++ nptl/pthread_create.c	28 Feb 2009 02:26:34 -0000
+@@ -1,4 +1,4 @@
+-/* Copyright (C) 2002-2007, 2008 Free Software Foundation, Inc.
++/* Copyright (C) 2002-2007,2008,2009 Free Software Foundation, Inc.
+    This file is part of the GNU C Library.
+    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
+ 
+@@ -40,10 +40,10 @@
+ int __pthread_debug;
+ 
+ /* Globally enabled events.  */
+-static td_thr_events_t __nptl_threads_events;
++static td_thr_events_t __nptl_threads_events __attribute_used__;
+ 
+ /* Pointer to descriptor with the last event.  */
+-static struct pthread *__nptl_last_event;
++static struct pthread *__nptl_last_event __attribute_used__;
+ 
+ /* Number of threads running.  */
+ unsigned int __nptl_nthreads = 1;