Contribs: update Opus to 1.0.1-rc as recommended by upstream

contrib/src/opus/0001-Avoid-C99-log2-invocation-in-tests-reported-by-Rafa-.patch

-From f16543b65a7f91a38ca3fa1a4944599440608daf Mon Sep 17 00:00:00 2001
-From: Gregory Maxwell <greg@xiph.org>
-Date: Mon, 6 Aug 2012 11:45:58 -0400
-Subject: [PATCH] =?UTF-8?q?Avoid=20C99=20log2=20invocation=20in=20tests=20re?=
- =?UTF-8?q?ported=20by=20Rafa=C3=ABl=20Carr=C3=A9=20on=20android.?=
-MIME-Version: 1.0
-Content-Type: text/plain; charset=UTF-8
-Content-Transfer-Encoding: 8bit
-
----
- celt/tests/test_unit_mathops.c |    2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/celt/tests/test_unit_mathops.c b/celt/tests/test_unit_mathops.c
-index 8119bc1..e33d3ae 100644
---- a/celt/tests/test_unit_mathops.c
-+++ b/celt/tests/test_unit_mathops.c
-@@ -209,7 +209,7 @@ void testilog2(void)
-    opus_val32 x;
-    for (x=1;x<=268435455;x+=127)
-    {
--      opus_val32 error = abs(celt_ilog2(x)-(int)floor(log2(x)));
-+      opus_val32 error = abs(celt_ilog2(x)-(int)floor(celt_log2(x)));
-       if (error!=0)
-       {
-          printf("celt_ilog2 failed: celt_ilog2(x)!=floor(log2(x)) (x = %d, error = %d)\n",x,error);
--- 
-1.7.10.4
-

contrib/src/opus/0001-Make-stack-protector-check-use-AC_LINK_IFELSE.patch

-From c329045758ccd614284f0b7cca859bc046ba1ae3 Mon Sep 17 00:00:00 2001
-From: Gregory Maxwell <greg@xiph.org>
-Date: Sat, 7 Jul 2012 02:29:56 -0400
-Subject: [PATCH] Make stack-protector check use AC_LINK_IFELSE.
-
----
- configure.ac |    2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/configure.ac b/configure.ac
-index 4a2499f..330cfde 100644
---- a/configure.ac
-+++ b/configure.ac
-@@ -224,7 +224,7 @@ if test "x$ac_cv_c_compiler_gnu" = "xyes" ; then
- saved_CFLAGS="$CFLAGS"
- CFLAGS="$CFLAGS -fstack-protector-all"
- AC_MSG_CHECKING([if ${CC} supports -fstack-protector-all])
--AC_COMPILE_IFELSE([AC_LANG_SOURCE([char foo;])],
-+AC_LINK_IFELSE([AC_LANG_SOURCE([void main(void){char foo;}])],
-       [ AC_MSG_RESULT([yes])
-         STACK_PROTECTOR="-fstack-protector-all" ],
-         AC_MSG_RESULT([no]))
--- 
-1.7.10.4
-

contrib/src/opus/SHA512SUMS

-d5e038f068ee45bca823fa3e4ece072fac6b7070ba248a9af37832e1642449bad4a6233599439bf6c0271a20492508eca0e57f839ade161a0ff26ec966c22911  opus-0.9.14.tar.gz
+62450dd3009c0ca5dd26ce4cb14a4334d5ff4348b1615efab45203a806846f1ba8cbd1e36ea5e565b1b422bd26d814e28678917410b006b0f18c6bf6f0944996  opus-1.0.1-rc.tar.gz

contrib/src/opus/rules.mak

 # opus
 
-OPUS_VERSION := 0.9.14
+OPUS_VERSION := 1.0.1-rc
 
 OPUS_URL := http://downloads.xiph.org/releases/opus/opus-$(OPUS_VERSION).tar.gz
 
@@ -16,8 +16,6 @@ $(TARBALLS)/opus-$(OPUS_VERSION).tar.gz:
 
 opus: opus-$(OPUS_VERSION).tar.gz .sum-opus
 	$(UNPACK)
-	$(APPLY) $(SRC)/opus/0001-Make-stack-protector-check-use-AC_LINK_IFELSE.patch
-	$(APPLY) $(SRC)/opus/0001-Avoid-C99-log2-invocation-in-tests-reported-by-Rafa-.patch
 	$(UPDATE_AUTOCONFIG)
 	$(MOVE)