TESTS =

SOURCES_BASE = utils.lua types.lua reader.lua printer.lua

SOURCES_LISP = env.lua core.lua stepA_mal.lua

SOURCES = $(SOURCES_BASE) $(SOURCES_LISP)

all: libs

dist: mal.lua mal

SOURCE_NAMES = $(patsubst %.lua,%,$(SOURCES))

mal.lua: $(SOURCES)

echo "local $(foreach n,$(SOURCE_NAMES),$(n),) M" > $@

echo "M={} $(foreach n,$(SOURCE_NAMES),$(n)=M);" >> $@

cat $+ | grep -v -e "return M$$" \

-e "return Env" \

-e "local M =" \

-e "^#!" \

$(foreach n,$(SOURCE_NAMES),-e "require('$(n)')") >> $@

mal: mal.lua

echo "#!/usr/bin/env lua" > $@

cat $< >> $@

chmod +x $@

clean:

rm -f linenoise.so mal.lua mal

rm -rf lib/lua/5.1

.PHONY: stats tests $(TESTS)

stats: $(SOURCES)

@wc $^

@printf "%5s %5s %5s %s\n" `grep -E "^[[:space:]]*--|^[[:space:]]*$$" $^ | wc` "[comments/blanks]"

stats-lisp: $(SOURCES_LISP)

@wc $^

@printf "%5s %5s %5s %s\n" `grep -E "^[[:space:]]*--|^[[:space:]]*$$" $^ | wc` "[comments/blanks]"

.PHONY: libs

libs: linenoise.so

linenoise.so:

luarocks install --tree=./ linenoise

ln -sf lib/lua/5.1/linenoise.so $@