From 86fe63145a063886dbb6b201cc809bd555cc944b Mon Sep 17 00:00:00 2001
From: rhysd <lin90162@yahoo.co.jp>
Date: Sat, 30 May 2015 02:07:59 +0900
Subject: [PATCH] crystal: fix Makefile to build all steps

---
 Makefile         |  4 ++--
 crystal/Makefile | 26 ++++++++++++++++++++++++++
 2 files changed, 28 insertions(+), 2 deletions(-)
 create mode 100644 crystal/Makefile

diff --git a/Makefile b/Makefile
index 73a705c8..a94fe878 100644
--- a/Makefile
+++ b/Makefile
@@ -57,7 +57,7 @@ c_STEP_TO_PROG =       c/$($(1))
 clojure_STEP_TO_PROG = clojure/src/$($(1)).clj
 coffee_STEP_TO_PROG =  coffee/$($(1)).coffee
 cpp_STEP_TO_PROG =     cpp/$($(1))
-crystal_STEP_TO_PROG = crystal/$($(1)).cr
+crystal_STEP_TO_PROG = crystal/$($(1))
 cs_STEP_TO_PROG =      cs/$($(1)).exe
 erlang_STEP_TO_PROG =  erlang/$($(1))
 factor_STEP_TO_PROG =  factor/src/$($(1))/$($(1)).factor
@@ -99,7 +99,7 @@ c_RUNSTEP =       ../$(2) $(3)
 clojure_RUNSTEP = lein with-profile +$(1) trampoline run $(3)
 coffee_RUNSTEP =  coffee ../$(2) $(3)
 cpp_RUNSTEP =     ../$(2) $(3)
-crystal_RUNSTEP = crystal run ../$(2) $(3)
+crystal_RUNSTEP = ../$(2) $(3)
 cs_RUNSTEP =      mono ../$(2) --raw $(3)
 erlang_RUNSTEP =  ../$(2) $(3)
 factor_RUNSTEP =  factor ../$(2) $(3)
diff --git a/crystal/Makefile b/crystal/Makefile
new file mode 100644
index 00000000..124fb4ca
--- /dev/null
+++ b/crystal/Makefile
@@ -0,0 +1,26 @@
+STEPS = step0_repl.cr step1_read_print.cr step2_eval.cr step3_env.cr \
+        step4_if_fn_do.cr step5_tco.cr step6_file.cr step7_quote.cr \
+	step8_macros.cr step9_try.cr stepA_mal.cr
+
+STEP_BINS = $(STEPS:%.cr=%)
+LAST_STEP_BIN = $(word $(words $(STEP_BINS)),$(STEP_BINS))
+
+all: $(STEP_BINS) mal
+
+mal: $(LAST_STEP_BIN)
+	cp $< $@
+
+$(STEP_BINS): %: %.cr $(MAL_LIB)
+	crystal build --release $<
+
+clean:
+	rm -rf $(STEP_BINS) mal .crystal
+
+stats: $(MODULES) stepA_mal.cr
+	@wc $^
+
+stats-lisp: env.cr core.cr stepA_mal.cr
+	@wc $^
+
+.PHONY: all clean stats stats-lisp
+