It works

Signed-off-by: Xuanwo <[email protected]>

bindings/c/.gitignore

@@ -0,0 +1,2 @@
+tests/hello
+tests/hello.o

bindings/c/Cargo.toml

@@ -1,3 +1,20 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+
 [package]
 edition = "2021"
 name = "opendal-c"

bindings/c/cbindgen.toml

@@ -20,7 +20,7 @@
 
 language = "C"
 header = """
-/*
+/**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information

bindings/c/include/opendal.h

@@ -1,4 +1,4 @@
-/*
+/**
  * Licensed to the Apache Software Foundation (ASF) under one
  * or more contributor license agreements.  See the NOTICE file
  * distributed with this work for additional information

bindings/c/src/lib.rs

@@ -1,3 +1,20 @@
+// Licensed to the Apache Software Foundation (ASF) under one
+// or more contributor license agreements.  See the NOTICE file
+// distributed with this work for additional information
+// regarding copyright ownership.  The ASF licenses this file
+// to you under the Apache License, Version 2.0 (the
+// "License"); you may not use this file except in compliance
+// with the License.  You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing,
+// software distributed under the License is distributed on an
+// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+// KIND, either express or implied.  See the License for the
+// specific language governing permissions and limitations
+// under the License.
+
 use opendal::{services::Memory, Operator};
 
 /// Hello, OpenDAL!

bindings/c/tests/Makefile

@@ -2,13 +2,12 @@
 # Build the example client
 #
 
-RPATH=$(PWD)/../../target/debug
+RPATH=$(PWD)/../../../target/debug
 CFLAGS = -I../include
 LDFLAGS = -L$(RPATH) -Wl,-rpath,$(RPATH)
 LIBS = -lopendal
 
 all: build
 
 build:
-	$(CC) hello.c $(CFLAGS)
-	$(CC) -o hello hello.o $(LDFLAGS) $(LIBS)
+	$(CC) hello.c -o hello $(CFLAGS) $(LDFLAGS) $(LIBS)

bindings/c/tests/hello.c

@@ -1,3 +1,21 @@
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
 #include "opendal.h"
 
 int main(int argc, char *argv[]) {