[修改] 增加freeRTOS

1. 版本FreeRTOSv202212.01，命名为kernel；

kernel/FreeRTOS-Plus/Test/CMock/examples/make_example/Makefile

@@ -0,0 +1,30 @@
+CC ?= gcc
+export BUILD_DIR ?= ./build
+export SRC_DIR ?= ./src
+export TEST_DIR ?= ./test
+export TEST_BUILD_DIR ?= ${BUILD_DIR}/test
+TEST_MAKEFILE = ${TEST_BUILD_DIR}/MakefileTestSupport
+OBJ ?= ${BUILD_DIR}/obj
+OBJ_DIR = ${OBJ}
+
+default: all
+
+all: setup test ${BUILD_DIR}/main run
+
+setup:
+	mkdir -p ${BUILD_DIR}
+	mkdir -p ${OBJ}
+	ruby ../../scripts/create_makefile.rb --silent
+
+clean:
+	rm -rf ${BUILD_DIR}
+
+${BUILD_DIR}/main: ${SRC_DIR}/main.c ${SRC_DIR}/foo.c
+	${CC} $< -o $@
+
+run:
+	./build/main || true
+
+test: setup
+
+-include ${TEST_MAKEFILE}