HDFS-16263. Add CMakeLists for hdfs_allowSnapshot (#3531)

hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tools/CMakeLists.txt

@@ -78,13 +78,7 @@ target_link_libraries(hdfs_moveToLocal tools_common hdfspp_static)
 add_executable(hdfs_setrep hdfs_setrep.cc)
 target_link_libraries(hdfs_setrep tools_common hdfspp_static)
 
-add_library(hdfs_allowSnapshot_lib STATIC  $<TARGET_OBJECTS:hdfs_tool_obj> hdfs-allow-snapshot/hdfs-allow-snapshot.cc)
-target_include_directories(hdfs_allowSnapshot_lib PRIVATE ../tools hdfs-allow-snapshot ${Boost_INCLUDE_DIRS})
-target_link_libraries(hdfs_allowSnapshot_lib PRIVATE Boost::boost Boost::program_options tools_common hdfspp_static)
-
-add_executable(hdfs_allowSnapshot hdfs-allow-snapshot/main.cc)
-target_include_directories(hdfs_allowSnapshot PRIVATE ../tools)
-target_link_libraries(hdfs_allowSnapshot PRIVATE hdfs_allowSnapshot_lib)
+add_subdirectory(hdfs-allow-snapshot)
 
 add_executable(hdfs_disallowSnapshot hdfs_disallowSnapshot.cc)
 target_link_libraries(hdfs_disallowSnapshot tools_common hdfspp_static)

hadoop-hdfs-project/hadoop-hdfs-native-client/src/main/native/libhdfspp/tools/hdfs-allow-snapshot/CMakeLists.txt

@@ -0,0 +1,27 @@
+#
+# 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.
+#
+
+add_library(hdfs_allowSnapshot_lib STATIC  $<TARGET_OBJECTS:hdfs_tool_obj> hdfs-allow-snapshot.cc)
+target_include_directories(hdfs_allowSnapshot_lib PRIVATE ../../tools ${Boost_INCLUDE_DIRS})
+target_link_libraries(hdfs_allowSnapshot_lib PRIVATE Boost::boost Boost::program_options tools_common hdfspp_static)
+
+add_executable(hdfs_allowSnapshot main.cc)
+target_include_directories(hdfs_allowSnapshot PRIVATE ../../tools)
+target_link_libraries(hdfs_allowSnapshot PRIVATE hdfs_allowSnapshot_lib)
+
+install(TARGETS hdfs_allowSnapshot RUNTIME DESTINATION bin)