From 81e073cf2044d0e3cfbcc03a81dcba605a945fe5 Mon Sep 17 00:00:00 2001
From: Chouser <chouser@n01se.net>
Date: Thu, 22 Jan 2015 15:55:22 -0500
Subject: Ocaml: made minor fixes, mostly to Makefile

---
 ocaml/Makefile | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

(limited to 'ocaml/Makefile')

diff --git a/ocaml/Makefile b/ocaml/Makefile
index a526ecf..c905b2e 100644
--- a/ocaml/Makefile
+++ b/ocaml/Makefile
@@ -2,18 +2,20 @@ STEPS = step0_repl.ml step1_read_print.ml step2_eval.ml
 MODULES = types.ml reader.ml printer.ml
 LIBS = str.cma 
 
-BINS = $(STEPS:%.ml=%)
+STEP_BINS = $(STEPS:%.ml=%)
+LAST_STEP_BIN = $(word $(words $(STEP_BINS)),$(STEP_BINS))
+MODULE_BINS = $(MODULES:%.ml=%.cmo)
 
-all: $(BINS) mal
+all: $(STEP_BINS) mal
 
-mal: $(word $(words $(BINS)),$(BINS))
+mal: $(LAST_STEP_BIN)
 	cp $< $@
 
 repl: $(MODULES)
-	rlwrap ocaml $(LIBS) $(MODULES:%.ml=%.cmo)
+	rlwrap ocaml $(LIBS) $(MODULE_BINS)
 
-$(BINS): %: %.ml $(MODULES)
+$(STEP_BINS): %: %.ml $(MODULES)
 	ocamlc $(LIBS) $(MODULES) $< -o $@
 
 clean:
-	rm -f $(BINS) mal *.cmi *.cmo
+	rm -f $(STEP_BINS) mal *.cmi *.cmo
-- 
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