ray/cmake/Modules/FlatBuffersExternalProject.cmake
Hanwei Jin 060891a9c9 [cmake] avoid to re-build pyarrow (#2963)
* bugfix: env exists check error

* support to avoid re-build pyarrow in project

* bugfix: adapt gtest for centos lib64

* bugfix: check gtest lib exists in the directory

* bugfix: find gtest with checking all libs exists

* prefix RAY_ to thirdparty env variables to avoid conflicts with other module

* arrow use glog from ray

* change the glog and gtest install dir
2018-10-10 14:33:15 -07:00

43 lines
1.5 KiB
CMake

# flatbuffers external project
# target:
# - flatbuffer_ep
# depends:
#
# defines:
# - FLATBUFFERS_HOME
# - FLATBUFFERS_INCLUDE_DIR
# - FLATBUFFERS_STATIC_LIB
# - FLATBUFFERS_COMPILER
# - FBS_DEPENDS, to keep compatible
if(DEFINED ENV{RAY_FLATBUFFERS_HOME} AND EXISTS $ENV{RAY_FLATBUFFERS_HOME})
set(FLATBUFFERS_HOME "$ENV{RAY_FLATBUFFERS_HOME}")
set(FLATBUFFERS_INCLUDE_DIR "${FLATBUFFERS_HOME}/include")
set(FLATBUFFERS_STATIC_LIB "${FLATBUFFERS_HOME}/lib${LIB_SUFFIX}/libflatbuffers.a")
set(FLATBUFFERS_COMPILER "${FLATBUFFERS_HOME}/bin/flatc")
add_custom_target(flatbuffers_ep)
else()
set(flatbuffers_VERSION "1.9.0")
set(flatbuffers_URL "https://github.com/google/flatbuffers/archive/v${flatbuffers_VERSION}.tar.gz")
set(flatbuffers_URL_MD5 "8be7513bf960034f6873326d09521a4b")
set(FLATBUFFERS_INSTALL_PREFIX "${CMAKE_CURRENT_BINARY_DIR}/external/flatbuffers-install")
set(FLATBUFFERS_HOME "${FLATBUFFERS_INSTALL_PREFIX}")
set(FLATBUFFERS_INCLUDE_DIR "${FLATBUFFERS_INSTALL_PREFIX}/include")
set(FLATBUFFERS_STATIC_LIB "${FLATBUFFERS_INSTALL_PREFIX}/lib${LIB_SUFFIX}/libflatbuffers.a")
set(FLATBUFFERS_COMPILER "${FLATBUFFERS_INSTALL_PREFIX}/bin/flatc")
ExternalProject_Add(flatbuffers_ep
PREFIX external/flatbuffers
URL ${flatbuffers_URL}
URL_MD5 ${flatbuffers_URL_MD5}
CMAKE_ARGS
"-DCMAKE_CXX_FLAGS=-fPIC"
"-DCMAKE_INSTALL_PREFIX:PATH=${FLATBUFFERS_INSTALL_PREFIX}"
"-DFLATBUFFERS_BUILD_TESTS=OFF"
"-DCMAKE_BUILD_TYPE=RELEASE")
endif()
set(FBS_DEPENDS flatbuffers_ep)