there you go

Makefile.impls

@@ -34,7 +34,7 @@ wasm_MODE = wasmtime
 # Implementation specific settings
 #
 
-IMPLS = ada ada.2 awk bash basic bbc-basic c c.2 chuck clojure coffee common-lisp cpp crystal cs d dart \
+IMPLS = ada ada.2 awk bash basic bbc-basic c c.2 cc chuck clojure coffee common-lisp cpp crystal cs d dart \
 	elisp elixir elm erlang es6 factor fantom fennel forth fsharp go groovy gnu-smalltalk \
 	guile haskell haxe hy io janet java java-truffle js jq julia kotlin latex3 livescript logo lua make mal \
 	matlab miniMAL nasm nim objc objpascal ocaml perl perl6 php picolisp pike plpgsql \
@@ -112,6 +112,7 @@ basic_STEP_TO_PROG =         $(basic_STEP_TO_PROG_$(basic_MODE))
 bbc-basic_STEP_TO_PROG =     impls/bbc-basic/$($(1)).bas
 c_STEP_TO_PROG =             impls/c/$($(1))
 c.2_STEP_TO_PROG =           impls/c.2/$($(1))
+cc_STEP_TO_PROG =            impls/cc/$($(1))
 chuck_STEP_TO_PROG =         impls/chuck/$($(1)).ck
 clojure_STEP_TO_PROG =       $(clojure_STEP_TO_PROG_$(clojure_MODE))
 coffee_STEP_TO_PROG =        impls/coffee/$($(1)).coffee

impls/cc/Makefile

@@ -0,0 +1,39 @@
+LD=$(CXX)
+DEBUG=-ggdb
+CXXFLAGS=-O3 -Wall $(DEBUG) $(INCPATHS) -std=c++11
+LDFLAGS=-O3 $(DEBUG) $(LIBPATHS) -L. -lreadline -lhistory
+
+LIBSOURCES=Core.cpp Environment.cpp Reader.cpp ReadLine.cpp String.cpp \
+			Types.cpp Validation.cpp
+LIBOBJS=$(LIBSOURCES:%.cpp=%.o)
+
+MAINS=$(wildcard step*.cc)
+TARGETS=$(MAINS:%.cc=%)
+
+.PHONY:	all clean
+
+.SUFFIXES: .cc .o
+
+all: $(TARGETS)
+
+dist: mal
+
+mal: stepA_mal
+	cp $< $@
+
+.deps: *.cc *.h
+	$(CXX) $(CXXFLAGS) -MM *.cc > .deps
+
+$(TARGETS): %: %.o #libmal.a
+	$(LD) $^ -o $@ $(LDFLAGS)
+
+libmal.a: $(LIBOBJS)
+	$(AR) rcs $@ $^
+
+.cc.o:
+	$(CXX) $(CXXFLAGS) -c $< -o $@
+
+clean:
+	rm -rf *.o $(TARGETS) libmal.a .deps mal
+
+-include .deps

impls/cc/run

@@ -0,0 +1,2 @@
+#!/bin/bash
+exec $(dirname $0)/${STEP:-stepA_mal} "${@}"

impls/cc/step0_repl.cc

@@ -0,0 +1,40 @@
+#include <iostream>
+#include <string>
+
+std::string read(std::string input)
+{
+    return input;
+}
+
+std::string eval(std::string input)
+{
+    return input;
+}
+
+std::string print(std::string input)
+{
+    return input;
+}
+
+std::string rep(std::string input)
+{
+    auto read_result = read(input);
+    auto eval_result = eval(read_result);
+    auto print_result = print(eval_result);
+    return print_result;
+}
+
+int main(int argc, char *argv[])
+{
+    std::string input;
+
+    while (!std::cin.eof())
+    {
+        std::cout << "user> ";
+        std::getline(std::cin, input);
+        auto rep_result = rep(input);
+        std::cout << rep_result << std::endl;
+    }
+
+    return 0;
+}