Nan Zhu 49b9f39818
[jvm-packages] update xgboost4j cross build script to be compatible with older glibc (#3307)
* add back train method but mark as deprecated

* add back train method but mark as deprecated

* fix scalastyle error

* fix scalastyle error

* static glibc glibc++

* update to build with glib 2.12

* remove unsupported flags

* update version number

* remove properties

* remove unnecessary command

* update poms
2018-05-10 06:39:44 -07:00
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