introduced ci (#2)

introduced ci

Signed-off-by: Xiaobo Liu <cppcoffee@gmail.com>

Author: cppcoffee

.github/workflows/makefile.yml

@@ -0,0 +1,25 @@
+name: Makefile CI
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-latest
+
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Install depends
+      run: sudo apt-get install -y gcc-multilib pkg-config m4 libelf-dev libpcap-dev clang llvm
+
+    - name: Pull submodule
+      run: git submodule init; git submodule update
+
+    - name: Run make
+      run: make
+

Makefile

@@ -1,4 +1,4 @@
-.PHONY: clean all
+.PHONY: clean all libbpf
 
 all: libbpf
 	$(MAKE) -C ./src