tensorflow-lite: update to version 2.4.1

Signed-off-by: Vincent ABRIOU <vincent.abriou@st.com>

Author: vinceab

…rameworks/libedgetpu/libedgetpu_2.3.1.bb …rameworks/libedgetpu/libedgetpu_2.4.1.bbrecipes-frameworks/libedgetpu/libedgetpu_2.3.1.bb renamed to recipes-frameworks/libedgetpu/libedgetpu_2.4.1.bb recipes-frameworks/libedgetpu/libedgetpu_2.3.1.bb renamed to recipes-frameworks/libedgetpu/libedgetpu_2.4.1.bb

@@ -0,0 +1,40 @@
+From 14d8bd430a720dd6a01d18440fafa015bdeb5260 Mon Sep 17 00:00:00 2001
+From: Vincent ABRIOU <vincent.abriou@st.com>
+Date: Fri, 29 Jan 2021 10:39:10 +0100
+Subject: [PATCH 1/1] TFLite: tools: make: remove test_delegate_providers.cc
+ from the build resources for libtensorflow-lite.a
+
+lite/kernel/test_delegate_providers.cc should not be include in
+libtensorflow-lite.a but it was not par of CORE_CC_EXCLUDE_SRCS because the
+file syntax was not recognized as an excluded file.
+This patch propose to exclude all the file containing *test*.cc.
+
+Signed-off-by: Vincent ABRIOU <vincent.abriou@st.com>
+---
+ tensorflow/lite/tools/make/Makefile | 3 +--
+ 1 file changed, 1 insertion(+), 2 deletions(-)
+
+diff --git a/tensorflow/lite/tools/make/Makefile b/tensorflow/lite/tools/make/Makefile
+index 9d90e9526be..617e818c87f 100644
+--- a/tensorflow/lite/tools/make/Makefile
++++ b/tensorflow/lite/tools/make/Makefile
+@@ -171,6 +171,7 @@ CORE_CC_EXCLUDE_SRCS := \
+ $(wildcard tensorflow/lite/*test.cc) \
+ $(wildcard tensorflow/lite/*/*test.c) \
+ $(wildcard tensorflow/lite/*/*test.cc) \
++$(wildcard tensorflow/lite/*/*test*.cc) \
+ $(wildcard tensorflow/lite/*/*/benchmark.cc) \
+ $(wildcard tensorflow/lite/*/*/example*.cc) \
+ $(wildcard tensorflow/lite/*/*/test*.cc) \
+@@ -186,8 +187,6 @@ $(wildcard tensorflow/lite/*/*/*/*/*/example*.cc) \
+ $(wildcard tensorflow/lite/*/*/*/*/*/test*.cc) \
+ $(wildcard tensorflow/lite/*/*/*/*/*/*test.cc) \
+ $(wildcard tensorflow/lite/*/*/*/*/*/*tool.cc) \
+-$(wildcard tensorflow/lite/kernels/*test_main.cc) \
+-$(wildcard tensorflow/lite/kernels/*test_util*.cc) \
+ $(wildcard tensorflow/lite/tools/make/downloads/cpuinfo/src/*/mock*.c) \
+ tensorflow/lite/tflite_with_xnnpack.cc \
+ $(MINIMAL_SRCS)
+-- 
+2.17.1
+

recipes-frameworks/tensorflow-lite/tensorflow-lite/0001-TFLite-tools-make-remove-test_delegate_providers.cc-.patch

@@ -6,10 +6,13 @@ LICENSE = "Apache-2.0"
 
 LIC_FILES_CHKSUM = "file://LICENSE;md5=64a34301f8e355f57ec992c2af3e5157"
 
-SRC_URI = " git://github.com/tensorflow/tensorflow.git;branch=r2.3 "
-SRCREV = "fcc4b966f1265f466e82617020af93670141b009"
+SRC_URI = " git://github.com/tensorflow/tensorflow.git;branch=r2.4 "
+SRCREV = "85c8b2a817f95a3e979ecd1ed95bff1dc1335cff"
 S = "${WORKDIR}/git"
 
+# Patch to be applied
+SRC_URI += " file://0001-TFLite-tools-make-remove-test_delegate_providers.cc-.patch "
+
 inherit setuptools3
 
 DEPENDS = " \