libgc: update to 8.2.0

package/libgc/Makefile

@@ -4,9 +4,9 @@
 include $(ADK_TOPDIR)/rules.mk
 
 PKG_NAME:=		libgc
-PKG_VERSION:=		7.4.0
-PKG_RELEASE:=		2
-PKG_HASH:=		61f8fc6991f8cb003a0d3c7d251c5b9a76093615ef793e0c588a4661e0b5e283
+PKG_VERSION:=		8.2.0
+PKG_RELEASE:=		1
+PKG_HASH:=		2540f7356cb74f6c5b75326c6d38a066edd796361fd7d4ed26e494d9856fed8f
 PKG_DESCR:=		garbage collector library
 PKG_SECTION:=		libs/misc
 PKG_BUILDDEP:=		libatomic_ops

package/libgc/patches/patch-os_dep_c

@@ -1,39 +0,0 @@
---- gc-7.4.0.orig/os_dep.c	2013-11-15 21:11:03.000000000 +0100
-+++ gc-7.4.0/os_dep.c	2014-04-10 07:14:09.000000000 +0200
-@@ -16,36 +16,6 @@
- 
- #include "private/gc_priv.h"
- 
--#if defined(LINUX) && !defined(POWERPC) && !defined(NO_SIGCONTEXT_H)
--# include <linux/version.h>
--# if (LINUX_VERSION_CODE <= 0x10400)
--    /* Ugly hack to get struct sigcontext_struct definition.  Required  */
--    /* for some early 1.3.X releases.  Will hopefully go away soon.     */
--    /* in some later Linux releases, asm/sigcontext.h may have to       */
--    /* be included instead.                                             */
--#   define __KERNEL__
--#   include <asm/signal.h>
--#   undef __KERNEL__
--# else
--    /* Kernels prior to 2.1.1 defined struct sigcontext_struct instead of */
--    /* struct sigcontext.  libc6 (glibc2) uses "struct sigcontext" in     */
--    /* prototypes, so we have to include the top-level sigcontext.h to    */
--    /* make sure the former gets defined to be the latter if appropriate. */
--#   include <features.h>
--#   if 2 <= __GLIBC__
--#     if 2 == __GLIBC__ && 0 == __GLIBC_MINOR__
--        /* glibc 2.1 no longer has sigcontext.h.  But signal.h          */
--        /* has the right declaration for glibc 2.1.                     */
--#       include <sigcontext.h>
--#     endif /* 0 == __GLIBC_MINOR__ */
--#   else /* __GLIBC__ < 2 */
--      /* libc5 doesn't have <sigcontext.h>: go directly with the kernel   */
--      /* one.  Check LINUX_VERSION_CODE to see which we should reference. */
--#     include <asm/sigcontext.h>
--#   endif /* __GLIBC__ < 2 */
--# endif
--#endif /* LINUX && !POWERPC */
--
- #if !defined(OS2) && !defined(PCR) && !defined(AMIGA) && !defined(MACOS) \
-     && !defined(MSWINCE) && !defined(__CC_ARM)
- # include <sys/types.h>