From 6c4c605b19b38bc34fa3a09e2087e11fe2103484 Mon Sep 17 00:00:00 2001
From: ruki <waruqi@gmail.com>
Date: Sat, 11 Dec 2021 11:10:20 +0800
Subject: add hello_makefile

---
 tests/projects/linux/driver/hello/Makefile         | 15 --------------
 .../projects/linux/driver/hello_makefile/Makefile  | 15 ++++++++++++++
 .../projects/linux/driver/hello_makefile/src/add.c |  3 +++
 .../linux/driver/hello_makefile/src/hello.c        | 23 ++++++++++++++++++++++
 4 files changed, 41 insertions(+), 15 deletions(-)
 delete mode 100644 tests/projects/linux/driver/hello/Makefile
 create mode 100644 tests/projects/linux/driver/hello_makefile/Makefile
 create mode 100644 tests/projects/linux/driver/hello_makefile/src/add.c
 create mode 100644 tests/projects/linux/driver/hello_makefile/src/hello.c

diff --git a/tests/projects/linux/driver/hello/Makefile b/tests/projects/linux/driver/hello/Makefile
deleted file mode 100644
index 1d5aa92b4..000000000
--- a/tests/projects/linux/driver/hello/Makefile
+++ /dev/null
@@ -1,15 +0,0 @@
-ifneq ($(KERNELRELEASE),)
-    obj-m := hello.o
-	hello-objs := ./src/hello.o ./src/add.o
-else
-    KERN_DIR ?= /usr/src/linux-headers-5.11.0-41-generic/
-    PWD := $(shell pwd)
-
-default:
-	$(MAKE) -C $(KERN_DIR) V=1 M=$(PWD) modules
-endif
-
-clean:
-	rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions
-	rm -rf src/*.o src/*~ core src/.depend src/.*.cmd src/*.ko src/*.mod.c src/.tmp_versions
-
diff --git a/tests/projects/linux/driver/hello_makefile/Makefile b/tests/projects/linux/driver/hello_makefile/Makefile
new file mode 100644
index 000000000..1d5aa92b4
--- /dev/null
+++ b/tests/projects/linux/driver/hello_makefile/Makefile
@@ -0,0 +1,15 @@
+ifneq ($(KERNELRELEASE),)
+    obj-m := hello.o
+	hello-objs := ./src/hello.o ./src/add.o
+else
+    KERN_DIR ?= /usr/src/linux-headers-5.11.0-41-generic/
+    PWD := $(shell pwd)
+
+default:
+	$(MAKE) -C $(KERN_DIR) V=1 M=$(PWD) modules
+endif
+
+clean:
+	rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions
+	rm -rf src/*.o src/*~ core src/.depend src/.*.cmd src/*.ko src/*.mod.c src/.tmp_versions
+
diff --git a/tests/projects/linux/driver/hello_makefile/src/add.c b/tests/projects/linux/driver/hello_makefile/src/add.c
new file mode 100644
index 000000000..59aab4983
--- /dev/null
+++ b/tests/projects/linux/driver/hello_makefile/src/add.c
@@ -0,0 +1,3 @@
+int add(int a, int b) {
+    return a + b;
+}
diff --git a/tests/projects/linux/driver/hello_makefile/src/hello.c b/tests/projects/linux/driver/hello_makefile/src/hello.c
new file mode 100644
index 000000000..414a03bb2
--- /dev/null
+++ b/tests/projects/linux/driver/hello_makefile/src/hello.c
@@ -0,0 +1,23 @@
+#include <linux/init.h>
+#include <linux/module.h>
+
+MODULE_LICENSE("Dual BSD/GPL");
+MODULE_AUTHOR("Ruki");
+MODULE_DESCRIPTION("A simple Hello World Module");
+MODULE_ALIAS("a simplest module");
+
+int add(int a, int b);
+
+int hello_init(void)
+{
+    printk(KERN_INFO "Hello World: %d\n", add(1, 2));
+    return 0;
+}
+
+void hello_exit(void)
+{
+    printk(KERN_INFO "Goodbye World\n");
+}
+
+module_init(hello_init);
+module_exit(hello_exit);
-- 
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