blob: 25f50825c3735f920e13fe16c76e00266da236a3 [file] [log] [blame]
# Copyright 2012 Cloudera Inc.
#
# Licensed 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.
# - Find Thrift (a cross platform RPC lib/tool)
#
# Variables used by this module, they can change the default behaviour and need
# to be set before calling find_package:
#
# Thrift_HOME - When set, this path is inspected instead of standard library
# locations as the root of the Thrift installation.
# The environment variable THRIFT_HOME overrides this variable.
#
# This module defines
# THRIFT_VERSION, version string of ant if found
# THRIFT_INCLUDE_DIR, where to find THRIFT headers
# THRIFT_CONTRIB_DIR, where contrib thrift files (e.g. fb303.thrift) are installed
# THRIFT_STATIC_LIB, THRIFT static library
# THRIFT_FOUND, If false, do not try to use ant
# prefer the thrift version supplied in THRIFT_HOME
if( NOT "${THRIFT_HOME}" STREQUAL "")
file( TO_CMAKE_PATH "${THRIFT_HOME}" _native_path )
list( APPEND _thrift_roots ${_native_path} )
elseif ( Thrift_HOME )
list( APPEND _thrift_roots ${Thrift_HOME} )
endif()
message(STATUS "THRIFT_HOME: ${THRIFT_HOME}")
find_path(THRIFT_INCLUDE_DIR thrift/Thrift.h HINTS
${_thrift_roots}
NO_DEFAULT_PATH
PATH_SUFFIXES "include"
)
find_path(THRIFT_CONTRIB_DIR share/fb303/if/fb303.thrift HINTS
${_thrift_roots}
NO_DEFAULT_PATH
)
if (MSVC AND NOT THRIFT_MSVC_STATIC_LIB_SUFFIX)
set(THRIFT_MSVC_STATIC_LIB_SUFFIX md)
endif()
find_library(THRIFT_STATIC_LIB NAMES
${CMAKE_STATIC_LIBRARY_PREFIX}thrift${THRIFT_MSVC_STATIC_LIB_SUFFIX}${CMAKE_STATIC_LIBRARY_SUFFIX}
HINTS ${_thrift_roots}
NO_DEFAULT_PATH
PATH_SUFFIXES "lib/${CMAKE_LIBRARY_ARCHITECTURE}" "lib"
)
find_program(THRIFT_COMPILER thrift HINTS
${_thrift_roots}
NO_DEFAULT_PATH
PATH_SUFFIXES "bin"
)
if (THRIFT_STATIC_LIB)
set(THRIFT_FOUND TRUE)
exec_program(${THRIFT_COMPILER}
ARGS -version OUTPUT_VARIABLE THRIFT_VERSION RETURN_VALUE THRIFT_RETURN)
else ()
set(THRIFT_FOUND FALSE)
endif ()
if (THRIFT_FOUND)
if (NOT Thrift_FIND_QUIETLY)
message(STATUS "Thrift version: ${THRIFT_VERSION}")
endif ()
else ()
if (NOT Thrift_FIND_QUIETLY)
set(THRIFT_ERR_MSG "Thrift compiler/libraries NOT found: ${THRIFT_RETURN}")
set(THRIFT_ERR_MSG "${THRIFT_ERR_MSG} (${THRIFT_INCLUDE_DIR}, ${THRIFT_STATIC_LIB}).")
if ( _thrift_roots )
set(THRIFT_ERR_MSG "${THRIFT_ERR_MSG} Looked in ${_thrift_roots}.")
else ()
set(THRIFT_ERR_MSG "${THRIFT_ERR_MSG} Looked in system search paths.")
endif ()
if ( Thrift_FIND_REQUIRED )
message(FATAL_ERROR "${THRIFT_ERR_MSG}")
else ()
message(STATUS "${THRIFT_ERR_MSG}")
endif ()
endif ()
endif ()
mark_as_advanced(
THRIFT_STATIC_LIB
THRIFT_COMPILER
THRIFT_INCLUDE_DIR
)