THRIFT-4811: Add CMake config file and targets. (see #4752) (#1748)

* Add CMake config file and targets. (see #4752)
* Exclude cygwin

Co-Authored-By: soroshsabz <soorosh_abi@hotmail.com>

4 files changed, 98 insertions, 3 deletions

diff --git a/build/cmake/DefineInstallationPaths.cmake b/build/cmake/DefineInstallationPaths.cmake
index d9a7174ac..0c824cc7a 100644
--- a/build/cmake/DefineInstallationPaths.cmake
+++ b/build/cmake/DefineInstallationPaths.cmake
@@ -22,10 +22,11 @@
 set(BIN_INSTALL_DIR "bin" CACHE PATH "The binary install dir (default: bin)")
 set(LIB_INSTALL_DIR "lib${LIB_SUFFIX}" CACHE PATH "The library install dir (default: lib${LIB_SUFFIX})")
 set(INCLUDE_INSTALL_DIR "include" CACHE PATH "The library install dir (default: include)")
-set(CMAKE_INSTALL_DIR "cmake" CACHE PATH "The subdirectory to install cmake config files (default: cmake)")
+set(CMAKE_INSTALL_DIR "lib/cmake" CACHE PATH "The subdirectory to install cmake config files (default: cmake)")
 set(PKGCONFIG_INSTALL_DIR "lib/pkgconfig" CACHE PATH "The subdirectory to install pkgconfig config files (default: lib/pkgconfig)")
 set(DOC_INSTALL_DIR "share/doc" CACHE PATH "The subdirectory to install documentation files (default: share/doc)")
 set(prefix "${CMAKE_INSTALL_PREFIX}")
 set(exec_prefix "${CMAKE_INSTALL_PREFIX}/bin")
 set(libdir "${CMAKE_INSTALL_PREFIX}/lib")
 set(includedir "${CMAKE_INSTALL_PREFIX}/include")
+set(cmakedir "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_DIR}")
diff --git a/build/cmake/GenerateConfigModule.cmake b/build/cmake/GenerateConfigModule.cmake
new file mode 100644
index 000000000..9533c8235
--- /dev/null
+++ b/build/cmake/GenerateConfigModule.cmake
@@ -0,0 +1,44 @@
+#
+# 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(CMakePackageConfigHelpers)
+set(PACKAGE_INCLUDE_INSTALL_DIR "${includedir}/thrift")
+set(PACKAGE_CMAKE_INSTALL_DIR "${cmakedir}/thrift")
+set(PACKAGE_BIN_INSTALL_DIR "${exec_prefix}")
+
+# In CYGWIN enviroment below commands does not work properly
+if (NOT CYGWIN)
+		configure_package_config_file("${CMAKE_CURRENT_SOURCE_DIR}/build/cmake/ThriftConfig.cmake.in"
+						"${CMAKE_CURRENT_BINARY_DIR}/ThriftConfig.cmake"
+						INSTALL_DESTINATION "${CMAKE_INSTALL_DIR}/thrift"
+						PATH_VARS
+						PACKAGE_INCLUDE_INSTALL_DIR
+						PACKAGE_CMAKE_INSTALL_DIR
+						PACKAGE_BIN_INSTALL_DIR
+						)
+
+		write_basic_package_version_file("${CMAKE_CURRENT_BINARY_DIR}/ThriftConfigVersion.cmake"
+						VERSION ${thrift_VERSION_MAJOR}.${thrift_VERSION_MINOR}.${thrift_VERSION_PATCH}
+						COMPATIBILITY SameMajorVersion
+						)
+
+		install(FILES "${CMAKE_CURRENT_BINARY_DIR}/ThriftConfig.cmake"
+						"${CMAKE_CURRENT_BINARY_DIR}/ThriftConfigVersion.cmake"
+						DESTINATION "${CMAKE_INSTALL_DIR}/thrift")
+endif()
diff --git a/build/cmake/ThriftConfig.cmake.in b/build/cmake/ThriftConfig.cmake.in
new file mode 100644
index 000000000..c304da04d
--- /dev/null
+++ b/build/cmake/ThriftConfig.cmake.in
@@ -0,0 +1,42 @@
+#
+# 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.
+#
+
+set(THRIFT_VERSION ${thrift_VERSION})
+
+@PACKAGE_INIT@
+
+set_and_check(THRIFT_INCLUDE_DIR "@PACKAGE_INCLUDE_INSTALL_DIR@")
+set_and_check(THRIFT_CMAKE_DIR "@PACKAGE_CMAKE_INSTALL_DIR@")
+set_and_check(THRIFT_BIN_DIR "@PACKAGE_BIN_INSTALL_DIR@")
+
+if (NOT TARGET thrift::thrift)
+  include("${THRIFT_CMAKE_DIR}/thriftTargets.cmake")
+endif()
+
+set(THRIFT_LIBRARIES thrift::thrift)
+
+if ("${THRIFT_LIBRARIES}" STREQUAL "")
+	message(FATAL_ERROR "thrift libraries were not found")
+endif()
+
+if (NOT Thrift_FIND_QUIETLY)
+  message(STATUS "Found thrift: ${PACKAGE_PREFIX_DIR}")
+endif()
+
+check_required_components(Thrift)
diff --git a/build/cmake/ThriftMacros.cmake b/build/cmake/ThriftMacros.cmake
index 8f370df6c..d068b2ae6 100644
--- a/build/cmake/ThriftMacros.cmake
+++ b/build/cmake/ThriftMacros.cmake
@@ -23,18 +23,26 @@ macro(ADD_PKGCONFIG_THRIFT name)
         DESTINATION "${PKGCONFIG_INSTALL_DIR}")
 endmacro(ADD_PKGCONFIG_THRIFT)
 
-
 macro(ADD_LIBRARY_THRIFT name)
     add_library(${name} ${ARGN})
     set_target_properties(${name} PROPERTIES
         OUTPUT_NAME ${name}${THRIFT_RUNTIME_POSTFIX}   # windows link variants (/MT, /MD, /MTd, /MDd) get different names
         VERSION ${thrift_VERSION} )
     # set_target_properties(${name} PROPERTIES PUBLIC_HEADER "${thriftcpp_HEADERS}")
-    install(TARGETS ${name}
+    install(TARGETS ${name} EXPORT "${name}Targets"
         RUNTIME DESTINATION "${BIN_INSTALL_DIR}"
         LIBRARY DESTINATION "${LIB_INSTALL_DIR}"
         ARCHIVE DESTINATION "${LIB_INSTALL_DIR}"
         PUBLIC_HEADER DESTINATION "${INCLUDE_INSTALL_DIR}")
+
+	export(EXPORT "${name}Targets"
+		FILE "${CMAKE_CURRENT_BINARY_DIR}/${name}/${name}Targets.cmake"
+		NAMESPACE "${name}::")
+
+	install(EXPORT "${name}Targets"
+		FILE "${name}Targets.cmake"
+		NAMESPACE "${name}::"
+		DESTINATION "${CMAKE_INSTALL_DIR}/thrift")
 endmacro()
 
 macro(TARGET_INCLUDE_DIRECTORIES_THRIFT name)