--- agensgraph/contrib/hadoop_fdw/Makefile	2017-08-20 16:03:13.185671931 +0300
+++ agensgraph.new/contrib/hadoop_fdw/Makefile  2017-08-20 15:58:09.490727006 +0300
@@ -24,6 +24,9 @@
 ifeq ($(UNAME), Darwin)
 	SHLIB_LINK = -L$(shell /usr/libexec/java_home)/jre/lib/server -ljvm
 endif
+ifeq ($(UNAME), Linux)
+	SHLIB_LINK =
+endif
 
 TRGTS = JAVAFILES
 
@@ -33,7 +36,7 @@
  
 PG_CPPFLAGS=-D'PKG_LIB_DIR=$(pkglibdir)'
 
-JFLAGS = -d $(pkglibdir)
+JFLAGS = -d ../../../
 
 all:$(TRGTS)