add vscode settings

.vscode/c_cpp_properties.json

@@ -0,0 +1,15 @@
+{
+    "configurations": [
+        {
+            "name": "Linux",
+            "includePath": [],
+            "defines": ["USE_VMLINUX"],
+            "compilerPath": "/usr/bin/gcc",
+            "cStandard": "c18",
+            "cppStandard": "gnu++17",
+            "intelliSenseMode": "gcc-x64",
+            "configurationProvider": "ms-vscode.cmake-tools"
+        }
+    ],
+    "version": 4
+}

.vscode/settings.json

@@ -0,0 +1,7 @@
+{
+    "cmake.configureOnOpen": true,
+    "cmake.configureArgs": [
+        "-Dbuild_static=OFF",
+        "-Dbuild_execsnoop_dl=OFF"
+    ]
+}

execsnoop-kernel/CMakeLists.txt

@@ -1,12 +1,8 @@
 # find libbpf
 if (build_static)
-    find_library(LIBBPF libbpf.a)
+    find_library(LIBBPF libbpf.a REQUIRED)
 else()
-    find_library(LIBBPF bpf)
-endif()
-
-if (LIBBPF-NOTFOUND)
-    message(FATAL_ERROR "libbpf not found")
+    find_library(LIBBPF bpf REQUIRED)
 endif()
 
 if (build_execsnoop_dl)