--- ../../build/gcc/Makefile.orig	2018-01-11 17:18:18 UTC
+++ ../../build/gcc/Makefile
@@ -37,7 +37,7 @@ objdir = obj
 ipath=$(prefix)/bin
 CBASEFLAGS = -Wall -Wextra -fno-rtti -fno-exceptions -std=c++11
 JAVAINCS   = -I$(JAVA_HOME)/include -I$(JAVA_HOME)/include/linux
-CXX = g++
+CXX = %%CXX%%
 INSTALL=install -o $(USER) -g $(USER)
 
 # Library's major version number -- Increment in case of incompatible API