[Java] Use environmental variable JAVA_HOME in Makefile for RocksJava.

diff --git a/Makefile b/Makefile
index 12bdbad0dbfc0481878039e8d36508e5a3df6d0e..966ce9367388edaf51f2fa58b6440b12a6bba9a3 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -430,7 +430,7 @@ ldb: tools/ldb.o $(LIBOBJECTS)
 # ---------------------------------------------------------------------------
 
 JNI_NATIVE_SOURCES = ./java/rocksjni/*.cc
-JAVA_INCLUDE = -I/usr/lib/jvm/java-openjdk/include/ -I/usr/lib/jvm/java-openjdk/include/linux
+JAVA_INCLUDE = -I$(JAVA_HOME)/include/ -I$(JAVA_HOME)/include/linux
 ROCKSDBJNILIB = ./java/librocksdbjni.so
 
 ifeq ($(PLATFORM), OS_MACOSX)