added c++ tests

.gitignore

@@ -13,3 +13,5 @@ build
 .Rproj.user
 
 cpp/splash
+cpp/splash_test
+*.gch

cpp/Makefile

@@ -1,15 +1,19 @@
 CC = g++
 RM = rm -f
-CPPFLAGS = -Wall -O2
-LDFLAGS =
-LDLIBS = -lcrypto -lssl
+CPPFLAGS = -Wall -O2 $(EXTRA_CPPFLAGS)
+LDFLAGS = $(EXTRA_LDFLAGS)
+LDLIBS = -lssl -lcrypto 
 
 TARGET = splash
 
 all: $(TARGET)
 
 $(TARGET): src/$(TARGET).cpp
-	$(CC) $(CXXFLAGS) $(LDFLAGS) -o $(TARGET) src/*.cpp $(LDLIBS)
+	$(CC) $(CPPFLAGS) $(LDFLAGS) -o $(TARGET) src/*.cpp $(LDLIBS)
 
 clean:
-	$(RM) $(TARGET)
+	$(RM) $(TARGET) $(TARGET)_test tests/*.gch
+
+test:
+	$(CC) $(CPPFLAGS) $(LDFLAGS) -o $(TARGET) -I src -o $(TARGET)_test src/$(TARGET).cpp tests/test_$(TARGET).cpp $(LDLIBS) && \
+	./$(TARGET)_test