[TRAVIS] cleanup travis script

make/travis.mk

@@ -0,0 +1,33 @@
+
+# the additional link flags you want to add
+ADD_LDFLAGS =
+
+# the additional compile flags you want to add
+ADD_CFLAGS =
+
+# Whether enable openmp support, needed for multi-threading.
+USE_OPENMP = 1
+
+# whether use HDFS support during compile
+USE_HDFS = 0
+
+# whether use AWS S3 support during compile
+USE_S3 = 0
+
+# whether use Azure blob support during compile
+USE_AZURE = 0
+
+# Rabit library version,
+# - librabit.a Normal distributed version.
+# - librabit_empty.a Non distributed mock version,
+LIB_RABIT = librabit.a
+
+# path to libjvm.so
+LIBJVM=$(JAVA_HOME)/jre/lib/amd64/server
+
+# List of additional plugins, checkout plugin folder.
+# uncomment the following lines to include these plugins
+# you can also add your own plugin like this
+#
+XGB_PLUGINS += plugin/example/plugin.mk
+XGB_PLUGINS += plugin/lz4/plugin.mk