From 7aa0cf5756fd51800c6454f17815a41834b087dc Mon Sep 17 00:00:00 2001
From: Tomas Stupka <tomas.stupka@oracle.com>
Date: Thu, 9 Aug 2018 13:05:54 +0200
Subject: [PATCH] suppress javac warnings when installing/compiling rjava

---
 com.oracle.truffle.r.pkgs/rJava/src/Makevars | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/com.oracle.truffle.r.pkgs/rJava/src/Makevars b/com.oracle.truffle.r.pkgs/rJava/src/Makevars
index 3a6fc67743..30caa7c16d 100644
--- a/com.oracle.truffle.r.pkgs/rJava/src/Makevars
+++ b/com.oracle.truffle.r.pkgs/rJava/src/Makevars
@@ -1,4 +1,5 @@
 JAVA_SRC=$(wildcard java/*.java)
+JFLAGS=-Xlint:none
 JAVAC=${JAVA_HOME}/bin/javac
 
 all: $(SHLIB)
@@ -7,7 +8,7 @@ $(SHLIB): java
 .PHONY: all java
 
 java: $(JAVA_SRC)
-	$(JAVAC) $(JAVA_SRC) || (echo "ERROR: compilation failed, do you have properly configured JAVA_HOME environment variable?"; exit 1)
+	$(JAVAC) $(JFLAGS) $(JAVA_SRC) || (echo "ERROR: compilation failed, do you have properly configured JAVA_HOME environment variable?"; exit 1)
 	rm -rfv ../inst/java
 	mkdir -p ../inst/java
 	mv java/*.class ../inst/java
-- 
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