add settings for OS X

Makefile

@@ -19,6 +19,10 @@ ifeq ($(UNAME), Linux)
 	JAVAINCFLAGS += -I${JAVA_HOME}/include/linux
 endif
 
+ifeq ($(UNAME), Darwin)
+	JAVAINCFLAGS += -I${JAVA_HOME}/include/darwin
+endif
+
 ifeq ($(no_omp),1)
 	CFLAGS += -DDISABLE_OPENMP
 else

java/create_wrap.sh

@@ -1,6 +1,13 @@
 echo "build java wrapper"
+dylib="so"
+omp="0"
+if [ $(uname) == "Darwin" ]; then
+  export JAVA_HOME=$(/usr/libexec/java_home)
+  dylib="dylib"
+  omp="1"
+fi
 cd ..
-make java
+make java no_omp=${omp}
 cd java
 echo "move native lib"
 
@@ -9,7 +16,7 @@ if [ ! -d "$libPath" ]; then
   mkdir -p "$libPath"
 fi
 
-rm -f xgboost4j/src/main/resources/lib/libxgboost4j.so
-mv libxgboost4j.so xgboost4j/src/main/resources/lib/
+rm -f xgboost4j/src/main/resources/lib/libxgboost4j.${dylib}
+mv libxgboost4j.so xgboost4j/src/main/resources/lib/libxgboost4j.${dylib}
 
 echo "complete"