REBAR := "$(shell echo `pwd`/rebar)"

ELIXIRC := bin/elixirc --ignore-module-conflict $(ELIXIRC_OPTS)

ERLC := erlc -I lib/elixir/include

ERL := erl -I lib/elixir/include -noshell -pa lib/elixir/ebin

VERSION := $(strip $(shell cat VERSION))

Q := @

PREFIX := /usr/local

LIBDIR := lib

INSTALL = install

INSTALL_DIR = $(INSTALL) -m755 -d

INSTALL_DATA = $(INSTALL) -m644

INSTALL_PROGRAM = $(INSTALL) -m755

.PHONY: install compile erlang elixir dialyze test clean docs release_docs release_zip release_erl

.NOTPARALLEL: compile

define APP_TEMPLATE

$(1): lib/$(1)/ebin/Elixir.$(2).beam lib/$(1)/ebin/$(1).app

lib/$(1)/ebin/$(1).app:

$(Q) cd lib/$(1) && ../../bin/elixir -e "Mix.Server.start_link(:dev)" -r mix.exs -e "Mix.Task.run('compile.app')"

lib/$(1)/ebin/Elixir.$(2).beam: $(wildcard lib/$(1)/lib/*.ex) $(wildcard lib/$(1)/lib/*/*.ex) $(wildcard lib/$(1)/lib/*/*/*.ex)

@ echo "==> $(1) (compile)"

$(Q) $$(ELIXIRC) "lib/$(1)/lib/**/*.ex" -o lib/$(1)/ebin

test_$(1): $(1)

@ echo "==> $(1) (exunit)"

$(Q) cd lib/$(1) && ../../bin/elixir -r "test/test_helper.exs" -pr "test/**/*_test.exs";

KERNEL:=lib/elixir/ebin/Elixir.Kernel.beam

UNICODE:=lib/elixir/ebin/Elixir.String.Unicode.beam

default: compile

compile: lib/elixir/src/elixir.app.src erlang elixir

lib/elixir/src/elixir.app.src: src/elixir.app.src

$(Q) rm -rf lib/elixir/src/elixir.app.src

$(Q) cp src/elixir.app.src lib/elixir/src/elixir.app.src

erlang:

$(Q) cd lib/elixir && $(REBAR) compile

elixir: kernel lib/eex/ebin/Elixir.EEx.beam mix ex_unit eex iex

kernel: $(KERNEL) VERSION

$(KERNEL): lib/elixir/lib/*.ex lib/elixir/lib/*/*.ex

$(Q) if [ ! -f $(KERNEL) ]; then \

echo "==> bootstrap (compile)"; \

$(ERL) -s elixir_compiler core -s erlang halt; \

fi

@ echo "==> kernel (compile)";

$(Q) $(ELIXIRC) "lib/elixir/lib/**/*.ex" -o lib/elixir/ebin;

$(Q) $(MAKE) unicode

$(Q) rm -rf lib/elixir/ebin/elixir.app

$(Q) cd lib/elixir && $(REBAR) compile

unicode: $(UNICODE)

$(UNICODE): lib/elixir/priv/unicode.ex lib/elixir/priv/UnicodeData.txt lib/elixir/priv/NamedSequences.txt

@ echo "==> unicode (compile)";

@ echo "This step can take up to a minute to compile in order to embed the Unicode database"

$(Q) $(ELIXIRC) lib/elixir/priv/unicode.ex -o lib/elixir/ebin;

$(eval $(call APP_TEMPLATE,ex_unit,ExUnit))

$(eval $(call APP_TEMPLATE,eex,EEx))

$(eval $(call APP_TEMPLATE,mix,Mix))

$(eval $(call APP_TEMPLATE,iex,IEx))

install: compile

@ echo "==> elixir (install)"

for dir in lib/*; do \

$(INSTALL_DIR) "$(DESTDIR)$(PREFIX)/$(LIBDIR)/elixir/$$dir/ebin"; \

$(INSTALL_DATA) $$dir/ebin/* "$(DESTDIR)$(PREFIX)/$(LIBDIR)/elixir/$$dir/ebin"; \

done

$(INSTALL_DIR) "$(DESTDIR)$(PREFIX)/$(LIBDIR)/elixir/bin"

$(INSTALL_PROGRAM) $(filter-out %.bat, $(wildcard bin/*)) "$(DESTDIR)$(PREFIX)/$(LIBDIR)/elixir/bin"

$(INSTALL_DIR) "$(DESTDIR)$(PREFIX)/bin"

for file in "$(DESTDIR)$(PREFIX)"/$(LIBDIR)/elixir/bin/* ; do \

ln -sf "../$(LIBDIR)/elixir/bin/$${file##*/}" "$(DESTDIR)$(PREFIX)/bin/" ; \

done

clean:

cd lib/elixir && $(REBAR) clean

rm -rf ebin

rm -rf lib/*/ebin

rm -rf lib/*/tmp

rm -rf lib/mix/test/fixtures/git_repo

rm -rf lib/mix/test/fixtures/deps_on_git_repo

rm -rf lib/mix/test/fixtures/git_rebar

rm -rf lib/elixir/src/elixir.app.src

clean_exbeam:

$(Q) rm -f lib/*/ebin/Elixir.*.beam

SOURCE_REF = $(shell head="$$(git rev-parse HEAD)" tag="$$(git tag --points-at $$head | tail -1)" ; echo "$${tag:-$$head}\c")

docs: compile ../ex_doc/bin/ex_doc

mkdir -p ebin

rm -rf docs

cp -R -f lib/*/ebin/*.beam ./ebin

bin/elixir ../ex_doc/bin/ex_doc "Elixir" "$(VERSION)" -m Kernel -u "https://github.com/elixir-lang/elixir" --source-ref "$(call SOURCE_REF)"

rm -rf ebin

../ex_doc/bin/ex_doc:

@ echo "ex_doc is not found in ../ex_doc as expected. See README for more information."

@ false

release_zip: compile

rm -rf v$(VERSION).zip

zip -9 -r v$(VERSION).zip bin CHANGELOG.md LEGAL lib/*/ebin LICENSE README.md rel VERSION

release_docs: docs

cd ../elixir-lang.github.com

rm -rf ../elixir-lang.github.com/docs/master

mv docs ../elixir-lang.github.com/docs/master

release_erl: compile

$(Q) rm -rf rel/elixir

$(Q) cd rel && ../rebar generate

test: test_erlang test_elixir

test_erlang: compile

@ echo "==> elixir (eunit)"

$(Q) mkdir -p lib/elixir/test/ebin

$(Q) $(ERLC) -pa lib/elixir/ebin -o lib/elixir/test/ebin lib/elixir/test/erlang/*.erl

$(Q) $(ERL) -pa lib/elixir/test/ebin -s test_helper test -s erlang halt;

@ echo ""

test_elixir: test_kernel test_ex_unit test_doc_test test_mix test_eex test_iex

test_doc_test: compile

@ echo "==> doctest (exunit)"

$(Q) cd lib/elixir && ../../bin/elixir -r "test/doc_test.exs";

test_kernel: compile

@ echo "==> kernel (exunit)"

$(Q) cd lib/elixir && ../../bin/elixir -r "test/elixir/test_helper.exs" -pr "test/elixir/**/*_test.exs";

.dialyzer.base_plt:

@ echo "==> Adding Erlang/OTP basic applications to a new base PLT"

$(Q) dialyzer --output_plt .dialyzer.base_plt --build_plt --apps erts kernel stdlib compiler tools syntax_tools parsetools

dialyze: .dialyzer.base_plt

$(Q) rm -f .dialyzer_plt

$(Q) cp .dialyzer.base_plt .dialyzer_plt

@ echo "==> Adding Elixir to PLT..."

$(Q) dialyzer --plt .dialyzer_plt --add_to_plt -r lib/elixir/ebin lib/ex_unit/ebin lib/eex/ebin lib/iex/ebin lib/mix/ebin

@ echo "==> Dialyzing Elixir..."

$(Q) dialyzer --plt .dialyzer_plt -r lib/elixir/ebin lib/ex_unit/ebin lib/eex/ebin lib/iex/ebin lib/mix/ebin