From 4dbf356f5beadfdb67c915d84e12cb828ecb8263 Mon Sep 17 00:00:00 2001
From: Da Zheng <zhengda1936@gmail.com>
Date: Wed, 13 Jan 2016 16:49:41 -0500
Subject: [PATCH] [R]: compile FlashEigen correctly when it's enabled.

---
 Rpkg/src/Makevars | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Rpkg/src/Makevars b/Rpkg/src/Makevars
index ed9a7959..c6554c4b 100644
--- a/Rpkg/src/Makevars
+++ b/Rpkg/src/Makevars
@@ -27,6 +27,9 @@ endif
 PKG_CXXFLAGS = -g -O3 -I. -Wall -fPIC -std=c++0x -DBOOST_LOG_DYN_LINK
 PKG_CXXFLAGS += -I$(FG_DIR)/include -I$(FG_DIR)/libcommon -I$(FG_DIR)/flash-graph -I$(FG_DIR)/matrix
 PKG_CXXFLAGS += -I. -I$(RCPP_INCLUDE) $(OMP_FLAG)
+ifdef ENABLE_TRILINOS
+	PKG_CXXFLAGS += -DENABLE_TRILINOS
+endif
 ifdef FG_EIGEN
 PKG_CXXFLAGS += -DUSE_EIGEN
 endif