osquery-1/CMake/FindRocksDB.cmake
2014-09-23 19:44:58 -07:00

124 lines
4.0 KiB
CMake

# -*- mode: cmake; -*-
# - Try to find rocksdb include dirs and libraries
# Usage of this module as follows:
# This file defines:
# * ROCKSDB_FOUND if protoc was found
# * ROCKSDB_LIBRARY The lib to link to (currently only a static unix lib, not
# portable)
# * ROCKSDB_INCLUDE The include directories for rocksdb.
include(FindPackageHandleStandardArgs)
# set defaults
SET(_rocksdb_HOME "/opt/rocksdb")
SET(_rocksdb_INCLUDE_SEARCH_DIRS
${CMAKE_INCLUDE_PATH}
/usr/local/include
/usr/include
/opt/rocksdb/include
)
SET(_rocksdb_LIBRARIES_SEARCH_DIRS
${CMAKE_LIBRARY_PATH}
/usr/local/lib
/usr/lib
/opt/rocksdb
)
##
if( "${ROCKSDB_HOME}" STREQUAL "")
if("" MATCHES "$ENV{ROCKSDB_HOME}")
set (ROCKSDB_HOME ${_rocksdb_HOME})
else("" MATCHES "$ENV{ROCKSDB_HOME}")
set (ROCKSDB_HOME "$ENV{ROCKSDB_HOME}")
endif("" MATCHES "$ENV{ROCKSDB_HOME}")
else( "${ROCKSDB_HOME}" STREQUAL "")
message(STATUS "ROCKSDB_HOME is not empty: \"${ROCKSDB_HOME}\"")
endif( "${ROCKSDB_HOME}" STREQUAL "")
##
IF( NOT ${ROCKSDB_HOME} STREQUAL "" )
SET(_rocksdb_INCLUDE_SEARCH_DIRS ${ROCKSDB_HOME}/include ${_rocksdb_INCLUDE_SEARCH_DIRS})
SET(_rocksdb_LIBRARIES_SEARCH_DIRS ${ROCKSDB_HOME}/lib ${_rocksdb_LIBRARIES_SEARCH_DIRS})
SET(_rocksdb_HOME ${ROCKSDB_HOME})
ENDIF( NOT ${ROCKSDB_HOME} STREQUAL "" )
IF( NOT $ENV{ROCKSDB_INCLUDEDIR} STREQUAL "" )
SET(_rocksdb_INCLUDE_SEARCH_DIRS $ENV{ROCKSDB_INCLUDEDIR} ${_rocksdb_INCLUDE_SEARCH_DIRS})
ENDIF( NOT $ENV{ROCKSDB_INCLUDEDIR} STREQUAL "" )
IF( NOT $ENV{ROCKSDB_LIBRARYDIR} STREQUAL "" )
SET(_rocksdb_LIBRARIES_SEARCH_DIRS $ENV{ROCKSDB_LIBRARYDIR} ${_rocksdb_LIBRARIES_SEARCH_DIRS})
ENDIF( NOT $ENV{ROCKSDB_LIBRARYDIR} STREQUAL "" )
IF( ROCKSDB_HOME )
SET(_rocksdb_INCLUDE_SEARCH_DIRS ${ROCKSDB_HOME}/include ${_rocksdb_INCLUDE_SEARCH_DIRS})
SET(_rocksdb_LIBRARIES_SEARCH_DIRS ${ROCKSDB_HOME}/lib ${_rocksdb_LIBRARIES_SEARCH_DIRS})
SET(_rocksdb_HOME ${ROCKSDB_HOME})
ENDIF( ROCKSDB_HOME )
# find the include files
FIND_PATH(ROCKSDB_INCLUDE_DIR rocksdb/db.h
HINTS
${_rocksdb_INCLUDE_SEARCH_DIRS}
${PC_ROCKSDB_INCLUDEDIR}
${PC_ROCKSDB_INCLUDE_DIRS}
${CMAKE_INCLUDE_PATH}
)
# locate the library
if(WIN32)
set(ROCKSDB_LIBRARY_NAMES ${ROCKSDB_LIBRARY_NAMES} librocksdb.lib)
set(ROCKSDB_STATIC_LIBRARY_NAMES ${ROCKSDB_LIBRARY_NAMES} librocksdb.lib)
else(WIN32)
if(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
# On MacOS
set(ROCKSDB_LIBRARY_NAMES ${ROCKSDB_LIBRARY_NAMES} librocksdb.dylib)
elseif(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
# On Linux
set(ROCKSDB_LIBRARY_NAMES ${ROCKSDB_LIBRARY_NAMES} librocksdb.so)
else()
set(ROCKSDB_LIBRARY_NAMES ${ROCKSDB_LIBRARY_NAMES} librocksdb.a)
endif()
set(ROCKSDB_STATIC_LIBRARY_NAMES ${ROCKSDB_STATIC_LIBRARY_NAMES} librocksdb.a)
endif(WIN32)
FIND_LIBRARY(ROCKSDB_LIBRARIES NAMES ${ROCKSDB_LIBRARY_NAMES}
HINTS
${_rocksdb_LIBRARIES_SEARCH_DIRS}
${PC_ROCKSDB_LIBDIR}
${PC_ROCKSDB_LIBRARY_DIRS}
)
find_library(ROCKSDB_STATIC_LIBRARIES NAMES ${ROCKSDB_STATIC_LIBRARY_NAMES}
HINTS
${_rocksdb_LIBRARIES_SEARCH_DIRS}
${PC_ROCKSDB_LIBDIR}
${PC_ROCKSDB_LIBRARY_DIRS}
)
if( NOT WIN32)
# list(APPEND ROCKSDB_LIBRARY "-lrt")
list(APPEND ROCKSDB_STATIC_LIBRARIES "-lpthread")
list(APPEND ROCKSDB_STATIC_LIBRARIES "-lz")
find_library(ROCKSDB_SNAPPY_LIBRARY NAMES snappy
HINTS
${_rocksdb_LIBRARIES_SEARCH_DIRS}
${PC_ROCKSDB_LIBDIR}
${PC_ROCKSDB_LIBRARY_DIRS}
)
if(NOT ${ROCKSDB_SNAPPY_LIBRARY} STREQUAL "ROCKSDB_SNAPPY_LIBRARY-NOTFOUND")
list(APPEND ROCKSDB_STATIC_LIBRARIES ${ROCKSDB_SNAPPY_LIBRARY})
endif()
endif( NOT WIN32)
if( ${ROCKSDB_LIBRARIES} STREQUAL "ROCKSDB_LIBRARIES-NOTFOUND" )
set(ROCKSDB_LIBRARIES ${ROCKSDB_STATIC_LIBRARIES})
endif()
find_package_handle_standard_args(ROCKSDB DEFAULT_MSG ROCKSDB_LIBRARIES ROCKSDB_STATIC_LIBRARIES ROCKSDB_INCLUDE_DIR)
# if the include and the program are found then we have it
if(ROCKSDB_INCLUDE_DIR AND ROCKSDB_LIBRARIES)
set(ROCKSDB_FOUND "YES")
message(STATUS "Found RocksDB")
endif()