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libgcc: GCC version 3.4 shared support library

Name:	libgcc	Vendor:	Scientific Linux
Version:	3.4.6	License:	GPL
Release:	3	URL:	http://gcc.gnu.org

Summary

This package contains GCC shared support library which is needed e.g. for exception handling support.

Changelog

* Tue May 23 19:00:00 2006 Jakub Jelinek <jakub{%}redhat{*}com> 3.4.6-3

- -fvar-tracking fixes needed for SystemTap (BZ#2438)
- add workaround for buggy programs that link in their own unwinder
  and reexport it (#192814)
- make all globals in libgcc_eh.a hidden, so that newly (incorrectly)
  linked programs can't reexport the unwinder
- support -fno-frame-base-loclist option to prevent use of
  DWARF2 location lists in DW_AT_frame_base value (#191041)

* Fri May 5 19:00:00 2006 Jakub Jelinek <jakub{%}redhat{*}com> 3.4.6-2

- package SYSCALLS.c.X for protoize (#190047, IT#91682)
- fix up dir/../ stripping patch
- __thread handling fixes (Richard Henderson, Ulrich Weigand, #190716,
  IT#92853, PR target/21412)

* Thu Apr 20 19:00:00 2006 Jakub Jelinek <jakub{%}redhat{*}com> 3.4.6-1

- update from SVN (-r107806:112661, #186949)
  - GCC 3.4.6 release
  - PRs ada/13408, bootstrap/16787, c++/16829, c++/18491, c++/19397,
	c++/19764, c++/20552, c++/21383, c++/21583, c++/22352, c++/22464,
	c++/22618, c++/23307, c++/24103, c++/24278, c++/24915, c++/25369,
	c++/25854, c++/26070, c++/26291, fortran/25586, gcov/14944,
	libgcj/25840, libobjc/14382, middle-end/24901, middle-end/25022,
	other/13873, other/13906, preprocessor/24202, rtl-optimization/23098,
	rtl-optimization/23837, rtl-optimization/24376, target/18489,
	target/21616, target/25213, target/25258, target/25572, target/25613,
	target/26109, target/26775, target/26776, target/36276,
	testsuite/20772, testsuite/25214, testsuite/25728
- use %{_tmppath} in BuildRoot (#187864)
- don't define _REENTRANT in gthr*.h (#176278, #178416, PR libstdc++/11953)
- define _REENTRANT if -pthread and _POSIX_SOURCE if -posix on s390{,x}
  and ia64
- improve dir/../-stripping code to support /usr/lib64 and /usr/lib in
  separate AFS mountpoints (Alexandre Oliva, #137200)
- fix ICE on invalid inline asm (Roger Sayle, #171874, PR inline-asm/8788)
- avoid modifying part of a vector before its old value is used
  (Alexandre Oliva, #172117)
- fix memory leak in exception handling (Alexandre Oliva, #172876)
- fix ICE in initializers of automatic aggregates containing vector
  types (Alexandre Oliva, #178062)
- fix unwinding through signal frames (#183646, PR other/26208, glibc BZ#300)
- use TLS for EH globals (Benjamin Kosnik, Ulrich Drepper, #185774,
  PR libstdc++/23591)

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