rt-tests: Update recipes to use 1.8

John Kacur(the maintainer of rt-tests), recommends "that they use
unstable/devel/latest as the maintained stable branch". I received this
information on IRC, I couldn't find it documented anywhere else.

This means that both rt-tests and hwlatdetect can be updated to be 1.8,
the latest release on unstable/devel/latest.

0001-gzip-with-n-for-build-reproducibilty.patch was removed because
upstream now uses "gzip -n" by default.

(From OE-Core rev: 92b2386f0be0eac8ca761e2008288671c6f1dbb0)

Signed-off-by: Randy Witt <randy.e.witt@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 28 insertions, 0 deletions

diff --git a/meta/recipes-rt/rt-tests/files/0001-Makefile-Allow-for-CC-and-AR-to-be-overridden.patch b/meta/recipes-rt/rt-tests/files/0001-Makefile-Allow-for-CC-and-AR-to-be-overridden.patch
new file mode 100644
index 0000000000..c18928ed02
--- /dev/null
+++ b/meta/recipes-rt/rt-tests/files/0001-Makefile-Allow-for-CC-and-AR-to-be-overridden.patch
@@ -0,0 +1,28 @@
+From caaa142826504ad0375f9d21c558f10f31305cdb Mon Sep 17 00:00:00 2001
+From: Randy Witt <randy.e.witt@intel.com>
+Date: Fri, 16 Oct 2020 16:54:30 -0700
+Subject: [PATCH] Makefile: Allow for CC and AR to be overridden
+
+The Makefile previously allowed for this but it was removed upstream in
+commit 7763cf316d7896fa05b816a46998f0827ab6e6eb.
+
+Signed-off-by: Randy Witt <randy.e.witt@intel.com>
+
+Upstream-Status: Inappropriate [other]
+---
+ Makefile | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/Makefile b/Makefile
+index 05fc5ed..7a289c8 100644
+--- a/Makefile
++++ b/Makefile
+@@ -1,6 +1,6 @@
+ VERSION = 1.8
+-CC = $(CROSS_COMPILE)gcc
+-AR = $(CROSS_COMPILE)ar
++CC ?= $(CROSS_COMPILE)gcc
++AR ?= $(CROSS_COMPILE)ar
+ 
+ OBJDIR = bld
+