Github user jamesclampffer commented on a diff in the pull request:
https://github.com/apache/orc/pull/134#discussion_r126017188
--- Diff: c++/libs/libhdfspp/CMakeLists.txt ---
@@ -0,0 +1,248 @@
+#
+# 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.
+#
+
+# If cmake variable HDFSPP_LIBRARY_ONLY is set, then tests, examples, and
+# tools will not be built. This allows for faster builds of the libhdfspp
+# library alone, avoids looking for a JDK, valgrind, and gmock, and
+# prevents the generation of multiple binaries that might not be relevant
+# to other projects during normal use.
+# Example of cmake invocation with HDFSPP_LIBRARY_ONLY enabled:
+# cmake -DHDFSPP_LIBRARY_ONLY=1
+
+project (libhdfspp)
+
+cmake_minimum_required(VERSION 2.8)
+
+enable_testing()
+include (CTest)
+SET(CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/CMake"
${CMAKE_MODULE_PATH})
+
+# If there's a better way to inform FindCyrusSASL.cmake, let's make this
cleaner:
+SET(CMAKE_PREFIX_PATH
"${CMAKE_PREFIX_PATH};${CYRUS_SASL_DIR};${GSASL_DIR}")
+
+find_package(Doxygen)
+find_package(OpenSSL REQUIRED)
+find_package(Protobuf REQUIRED)
+find_package(CyrusSASL)
+find_package(GSasl)
--- End diff --
I think you're going to need a flag to make sure it doesn't attempt to find
and link against GSasl since the Apache and GPL licenses aren't compatible.
Eventually GSasl will be removed from libhdfs++ for the same reason.
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