create bootstrap version of erlang.mk (ref #187)

By adding a forced req to a erlang.mk target, we make sure that make
will always remake the erlang.mk file, and start over when we have the
updated file in place.

From [3.5 How Makefiles are remade](https://www.gnu.org/software/make/manual/html_node/Remaking-Makefiles.html#Remaking-Makefiles)

    After all makefiles have been checked, if any have actually been
    changed, make starts with a clean slate and reads all the
    makefiles over again.

1 files changed, 3 insertions, 1264 deletions

diff --git a/erlang.mk b/erlang.mk
index e6833bc..0060523 100644
--- a/erlang.mk
+++ b/erlang.mk
@@ -1,1275 +1,14 @@
-# Copyright (c) 2013-2015, Loïc Hoguin <[email protected]>
-#
-# Permission to use, copy, modify, and/or distribute this software for any
-# purpose with or without fee is hereby granted, provided that the above
-# copyright notice and this permission notice appear in all copies.
-#
-# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-.PHONY: all deps app rel docs tests clean distclean help erlang-mk
-
-ERLANG_MK_VERSION = 1
-
-# Core configuration.
-
-PROJECT ?= $(notdir $(CURDIR))
-PROJECT := $(strip $(PROJECT))
-
-# Verbosity.
-
-V ?= 0
-
-gen_verbose_0 = @echo " GEN   " $@;
-gen_verbose = $(gen_verbose_$(V))
-
-# "erl" command.
-
-ERL = erl +A0 -noinput -boot start_clean
-
-# Core targets.
-
-ifneq ($(words $(MAKECMDGOALS)),1)
-.NOTPARALLEL:
-endif
-
-all:: deps
-	@$(MAKE) --no-print-directory app
-	@$(MAKE) --no-print-directory rel
-
-# Noop to avoid a Make warning when there's nothing to do.
-rel::
-	@echo -n
-
-clean:: clean-crashdump
-
-clean-crashdump:
-ifneq ($(wildcard erl_crash.dump),)
-	$(gen_verbose) rm -f erl_crash.dump
-endif
-
-distclean:: clean
-
-help::
-	@printf "%s\n" \
-		"erlang.mk (version $(ERLANG_MK_VERSION)) is distributed under the terms of the ISC License." \
-		"Copyright (c) 2013-2014 Loïc Hoguin <[email protected]>" \
-		"" \
-		"Usage: [V=1] make [-jNUM] [target]" \
-		"" \
-		"Core targets:" \
-		"  all         Run deps, app and rel targets in that order" \
-		"  deps        Fetch dependencies (if needed) and compile them" \
-		"  app         Compile the project" \
-		"  rel         Build a release for this project, if applicable" \
-		"  docs        Build the documentation for this project" \
-		"  tests       Run the tests for this project" \
-		"  clean       Delete temporary and output files from most targets" \
-		"  distclean   Delete all temporary and output files" \
-		"  help        Display this help and exit" \
-		"" \
-		"The target clean only removes files that are commonly removed." \
-		"Dependencies and releases are left untouched." \
-		"" \
-		"Setting V=1 when calling make enables verbose mode." \
-		"Parallel execution is supported through the -j Make flag."
-
-# Core functions.
-
-ifeq ($(shell which wget 2>/dev/null | wc -l), 1)
-define core_http_get
-	wget --no-check-certificate -O $(1) $(2)|| rm $(1)
-endef
-else
-define core_http_get
-	$(ERL) -eval 'ssl:start(), inets:start(), case httpc:request(get, {"$(2)", []}, [{autoredirect, true}], []) of {ok, {{_, 200, _}, _, Body}} -> case file:write_file("$(1)", Body) of ok -> ok; {error, R1} -> halt(R1) end; {error, R2} -> halt(R2) end, halt(0).'
-endef
-endif
-
 # Automated update.
 
 ERLANG_MK_BUILD_CONFIG ?= build.config
 ERLANG_MK_BUILD_DIR ?= .erlang.mk.build
 
-erlang-mk:
+erlang.mk: bootstrap
 	git clone https://github.com/ninenines/erlang.mk $(ERLANG_MK_BUILD_DIR)
 	if [ -f $(ERLANG_MK_BUILD_CONFIG) ]; then cp $(ERLANG_MK_BUILD_CONFIG) $(ERLANG_MK_BUILD_DIR); fi
 	cd $(ERLANG_MK_BUILD_DIR) && make
 	cp $(ERLANG_MK_BUILD_DIR)/erlang.mk ./erlang.mk
 	rm -rf $(ERLANG_MK_BUILD_DIR)
 
-# Copyright (c) 2013-2015, Loïc Hoguin <[email protected]>
-# This file is part of erlang.mk and subject to the terms of the ISC License.
-
-.PHONY: distclean-deps distclean-pkg pkg-list pkg-search
-
-# Configuration.
-
-AUTOPATCH ?= edown gen_leader gproc
-export AUTOPATCH
-
-DEPS_DIR ?= $(CURDIR)/deps
-export DEPS_DIR
-
-REBAR_DEPS_DIR = $(DEPS_DIR)
-export REBAR_DEPS_DIR
-
-ALL_DEPS_DIRS = $(addprefix $(DEPS_DIR)/,$(DEPS))
-
-ifeq ($(filter $(DEPS_DIR),$(subst :, ,$(ERL_LIBS))),)
-ifeq ($(ERL_LIBS),)
-	ERL_LIBS = $(DEPS_DIR)
-else
-	ERL_LIBS := $(ERL_LIBS):$(DEPS_DIR)
-endif
-endif
-export ERL_LIBS
-
-PKG_FILE2 ?= $(CURDIR)/.erlang.mk.packages.v2
-export PKG_FILE2
-
-PKG_FILE_URL ?= https://raw.githubusercontent.com/ninenines/erlang.mk/master/packages.v2.tsv
-
-# Core targets.
-
-deps:: $(ALL_DEPS_DIRS)
-	@for dep in $(ALL_DEPS_DIRS) ; do \
-		if [ -f $$dep/GNUmakefile ] || [ -f $$dep/makefile ] || [ -f $$dep/Makefile ] ; then \
-			$(MAKE) -C $$dep ; \
-		else \
-			echo "include $(CURDIR)/erlang.mk" | ERLC_OPTS=+debug_info $(MAKE) -f - -C $$dep ; \
-		fi ; \
-	done
-
-distclean:: distclean-deps distclean-pkg
-
-# Deps related targets.
-
-define dep_autopatch
-	$(ERL) -eval " \
-DepDir = \"$(DEPS_DIR)/$(1)/\", \
-fun() -> \
-	{ok, Conf} = file:consult(DepDir ++ \"rebar.config\"), \
-	File = case lists:keyfind(deps, 1, Conf) of false -> []; {_, Deps} -> \
-		[begin {Method, Repo, Commit} = case Repos of \
-			{git, R} -> {git, R, master}; \
-			{M, R, {branch, C}} -> {M, R, C}; \
-			{M, R, {tag, C}} -> {M, R, C}; \
-			{M, R, C} -> {M, R, C} \
-		end, \
-		io_lib:format(\"DEPS += ~s\ndep_~s = ~s ~s ~s~n\", [Name, Name, Method, Repo, Commit]) \
-		end || {Name, _, Repos} <- Deps] \
-	end, \
-	ok = file:write_file(\"$(DEPS_DIR)/$(1)/Makefile\", [\"ERLC_OPTS = +debug_info\n\n\", File, \"\ninclude erlang.mk\"]) \
-end(), \
-AppSrcOut = \"$(DEPS_DIR)/$(1)/src/$(1).app.src\", \
-AppSrcIn = case filelib:is_regular(AppSrcOut) of false -> \"$(DEPS_DIR)/$(1)/ebin/$(1).app\"; true -> AppSrcOut end, \
-fun() -> \
-	{ok, [{application, $(1), L}]} = file:consult(AppSrcIn), \
-	L2 = case lists:keyfind(modules, 1, L) of {_, _} -> L; false -> [{modules, []}|L] end, \
-	L3 = case lists:keyfind(vsn, 1, L2) of {vsn, git} -> lists:keyreplace(vsn, 1, L2, {vsn, \"git\"}); _ -> L2 end, \
-	ok = file:write_file(AppSrcOut, io_lib:format(\"~p.~n\", [{application, $(1), L3}])) \
-end(), \
-case AppSrcOut of AppSrcIn -> ok; _ -> ok = file:delete(AppSrcIn) end, \
-halt()."
-endef
-
-ifeq ($(V),0)
-define dep_autopatch_verbose
-	@echo " PATCH " $(1);
-endef
-endif
-
-define dep_fetch
-	if [ "$$$$VS" = "git" ]; then \
-		git clone -n -- $$$$REPO $(DEPS_DIR)/$(1); \
-		cd $(DEPS_DIR)/$(1) && git checkout -q $$$$COMMIT; \
-	elif [ "$$$$VS" = "hg" ]; then \
-		hg clone -U $$$$REPO $(DEPS_DIR)/$(1); \
-		cd $(DEPS_DIR)/$(1) && hg update -q $$$$COMMIT; \
-	elif [ "$$$$VS" = "svn" ]; then \
-		svn checkout $$$$REPO $(DEPS_DIR)/$(1); \
-	else \
-		echo "Unknown or invalid dependency: $(1). Please consult the erlang.mk README for instructions." >&2; \
-		exit 78; \
-	fi
-endef
-
-define dep_target
-$(DEPS_DIR)/$(1):
-	@mkdir -p $(DEPS_DIR)
-ifeq (,$(dep_$(1)))
-	@if [ ! -f $(PKG_FILE2) ]; then $(call core_http_get,$(PKG_FILE2),$(PKG_FILE_URL)); fi
-	@DEPPKG=$$$$(awk 'BEGIN { FS = "\t" }; $$$$1 == "$(1)" { print $$$$2 " " $$$$3 " " $$$$4 }' $(PKG_FILE2);); \
-	VS=$$$$(echo $$$$DEPPKG | cut -d " " -f1); \
-	REPO=$$$$(echo $$$$DEPPKG | cut -d " " -f2); \
-	COMMIT=$$$$(echo $$$$DEPPKG | cut -d " " -f3); \
-	$(call dep_fetch,$(1))
-else
-	@VS=$(word 1,$(dep_$(1))); \
-	REPO=$(word 2,$(dep_$(1))); \
-	COMMIT=$(word 3,$(dep_$(1))); \
-	$(call dep_fetch,$(1))
-endif
-ifneq ($(filter $(1),$(AUTOPATCH)),)
-	$(call dep_autopatch_verbose,$(1)) if [ -f $(DEPS_DIR)/$(1)/rebar.config ]; then \
-		$(call dep_autopatch,$(1)); \
-		cd $(DEPS_DIR)/$(1)/ && ln -s ../../erlang.mk; \
-	elif [ ! -f $(DEPS_DIR)/$(1)/Makefile ]; then \
-		echo "ERLC_OPTS = +debug_info\ninclude erlang.mk" > $(DEPS_DIR)/$(1)/Makefile; \
-		cd $(DEPS_DIR)/$(1)/ && ln -s ../../erlang.mk; \
-	fi
-endif
-endef
-
-$(foreach dep,$(DEPS),$(eval $(call dep_target,$(dep))))
-
-distclean-deps:
-	$(gen_verbose) rm -rf $(DEPS_DIR)
-
-# Packages related targets.
-
-$(PKG_FILE2):
-	@$(call core_http_get,$(PKG_FILE2),$(PKG_FILE_URL))
-
-pkg-list: $(PKG_FILE2)
-	@cat $(PKG_FILE2) | awk 'BEGIN { FS = "\t" }; { print \
-		"Name:\t\t" $$1 "\n" \
-		"Repository:\t" $$3 "\n" \
-		"Website:\t" $$5 "\n" \
-		"Description:\t" $$6 "\n" }'
-
-ifdef q
-pkg-search: $(PKG_FILE2)
-	@cat $(PKG_FILE2) | grep -i ${q} | awk 'BEGIN { FS = "\t" }; { print \
-		"Name:\t\t" $$1 "\n" \
-		"Repository:\t" $$3 "\n" \
-		"Website:\t" $$5 "\n" \
-		"Description:\t" $$6 "\n" }'
-else
-pkg-search:
-	$(error Usage: make pkg-search q=STRING)
-endif
-
-ifeq ($(PKG_FILE2),$(CURDIR)/.erlang.mk.packages.v2)
-distclean-pkg:
-	$(gen_verbose) rm -f $(PKG_FILE2)
-endif
-
-help::
-	@printf "%s\n" "" \
-		"Package-related targets:" \
-		"  pkg-list              List all known packages" \
-		"  pkg-search q=STRING   Search for STRING in the package index"
-
-# Copyright (c) 2013-2015, Loïc Hoguin <[email protected]>
-# This file is part of erlang.mk and subject to the terms of the ISC License.
-
-.PHONY: clean-app
-
-# Configuration.
-
-ERLC_OPTS ?= -Werror +debug_info +warn_export_vars +warn_shadow_vars \
-	+warn_obsolete_guard # +bin_opt_info +warn_export_all +warn_missing_spec
-COMPILE_FIRST ?=
-COMPILE_FIRST_PATHS = $(addprefix src/,$(addsuffix .erl,$(COMPILE_FIRST)))
-ERLC_EXCLUDE ?=
-ERLC_EXCLUDE_PATHS = $(addprefix src/,$(addsuffix .erl,$(ERLC_EXCLUDE)))
-
-ERLC_MIB_OPTS ?=
-COMPILE_MIB_FIRST ?=
-COMPILE_MIB_FIRST_PATHS = $(addprefix mibs/,$(addsuffix .mib,$(COMPILE_MIB_FIRST)))
-
-# Verbosity.
-
-appsrc_verbose_0 = @echo " APP   " $(PROJECT).app.src;
-appsrc_verbose = $(appsrc_verbose_$(V))
-
-erlc_verbose_0 = @echo " ERLC  " $(filter-out $(patsubst %,%.erl,$(ERLC_EXCLUDE)),\
-	$(filter %.erl %.core,$(?F)));
-erlc_verbose = $(erlc_verbose_$(V))
-
-xyrl_verbose_0 = @echo " XYRL  " $(filter %.xrl %.yrl,$(?F));
-xyrl_verbose = $(xyrl_verbose_$(V))
-
-mib_verbose_0 = @echo " MIB   " $(filter %.bin %.mib,$(?F));
-mib_verbose = $(mib_verbose_$(V))
-
-# Targets.
-
-ifeq ($(wildcard ebin/test),)
-app:: app-build
-else
-app:: clean app-build
-endif
-
-app-build: erlc-include ebin/$(PROJECT).app
-	$(eval MODULES := $(shell find ebin -type f -name \*.beam \
-		| sed "s/ebin\//'/;s/\.beam/',/" | sed '$$s/.$$//'))
-	@if [ -z "$$(grep -E '^[^%]*{modules,' src/$(PROJECT).app.src)" ]; then \
-		echo "Empty modules entry not found in $(PROJECT).app.src. Please consult the erlang.mk README for instructions." >&2; \
-		exit 1; \
-	fi
-	$(eval GITDESCRIBE := $(shell git describe --dirty --abbrev=7 --tags --always --first-parent 2>/dev/null || true))
-	$(appsrc_verbose) cat src/$(PROJECT).app.src \
-		| sed "s/{modules,[[:space:]]*\[\]}/{modules, \[$(MODULES)\]}/" \
-		| sed "s/{id,[[:space:]]*\"git\"}/{id, \"$(GITDESCRIBE)\"}/" \
-		> ebin/$(PROJECT).app
-
-erlc-include:
-	-@if [ -d ebin/ ]; then \
-		find include/ src/ -type f -name \*.hrl -newer ebin -exec touch $(shell find src/ -type f -name "*.erl") \; 2>/dev/null || printf ''; \
-	fi
-
-define compile_erl
-	$(erlc_verbose) erlc -v $(ERLC_OPTS) -o ebin/ \
-		-pa ebin/ -I include/ $(filter-out $(ERLC_EXCLUDE_PATHS),\
-		$(COMPILE_FIRST_PATHS) $(1))
-endef
-
-define compile_xyrl
-	$(xyrl_verbose) erlc -v -o ebin/ $(1)
-	$(xyrl_verbose) erlc $(ERLC_OPTS) -o ebin/ ebin/*.erl
-	@rm ebin/*.erl
-endef
-
-define compile_mib
-	$(mib_verbose) erlc -v $(ERLC_MIB_OPTS) -o priv/mibs/ \
-		-I priv/mibs/ $(COMPILE_MIB_FIRST_PATHS) $(1)
-	$(mib_verbose) erlc -o include/ -- priv/mibs/*.bin
-endef
-
-ifneq ($(wildcard src/),)
-ebin/$(PROJECT).app::
-	@mkdir -p ebin/
-
-ifneq ($(wildcard mibs/),)
-ebin/$(PROJECT).app:: $(shell find mibs -type f -name \*.mib)
-	@mkdir -p priv/mibs/ include
-	$(if $(strip $?),$(call compile_mib,$?))
-endif
-
-ebin/$(PROJECT).app:: $(shell find src -type f -name \*.erl) \
-		$(shell find src -type f -name \*.core)
-	$(if $(strip $?),$(call compile_erl,$?))
-
-ebin/$(PROJECT).app:: $(shell find src -type f -name \*.xrl) \
-		$(shell find src -type f -name \*.yrl)
-	$(if $(strip $?),$(call compile_xyrl,$?))
-endif
-
-clean:: clean-app
-
-clean-app:
-	$(gen_verbose) rm -rf ebin/ priv/mibs/ \
-		$(addprefix include/,$(addsuffix .hrl,$(notdir $(basename $(wildcard mibs/*.mib)))))
-
-# Copyright (c) 2015, Loïc Hoguin <[email protected]>
-# This file is part of erlang.mk and subject to the terms of the ISC License.
-
-.PHONY: test-deps test-dir test-build clean-test-dir
-
-# Configuration.
-
-TEST_DIR ?= test
-
-ALL_TEST_DEPS_DIRS = $(addprefix $(DEPS_DIR)/,$(TEST_DEPS))
-
-TEST_ERLC_OPTS ?= +debug_info +warn_export_vars +warn_shadow_vars +warn_obsolete_guard
-TEST_ERLC_OPTS += -DTEST=1
-
-# Targets.
-
-$(foreach dep,$(TEST_DEPS),$(eval $(call dep_target,$(dep))))
-
-test-deps: $(ALL_TEST_DEPS_DIRS)
-	@for dep in $(ALL_TEST_DEPS_DIRS) ; do $(MAKE) -C $$dep; done
-
-ifneq ($(strip $(TEST_DIR)),)
-test-dir:
-	$(gen_verbose) erlc -v $(TEST_ERLC_OPTS) -I include/ -o $(TEST_DIR) \
-		$(wildcard $(TEST_DIR)/*.erl $(TEST_DIR)/*/*.erl) -pa ebin/
-endif
-
-ifeq ($(wildcard ebin/test),)
-test-build: ERLC_OPTS=$(TEST_ERLC_OPTS)
-test-build: clean deps test-deps
-	@$(MAKE) --no-print-directory app-build test-dir ERLC_OPTS="$(TEST_ERLC_OPTS)"
-	$(gen_verbose) touch ebin/test
-else
-test-build: ERLC_OPTS=$(TEST_ERLC_OPTS)
-test-build: deps test-deps
-	@$(MAKE) --no-print-directory app-build test-dir ERLC_OPTS="$(TEST_ERLC_OPTS)"
-endif
-
-clean:: clean-test-dir
-
-clean-test-dir:
-ifneq ($(wildcard $(TEST_DIR)/*.beam),)
-	$(gen_verbose) rm -f $(TEST_DIR)/*.beam
-endif
-
-# Copyright (c) 2014-2015, Loïc Hoguin <[email protected]>
-# This file is part of erlang.mk and subject to the terms of the ISC License.
-
-.PHONY: bootstrap bootstrap-lib bootstrap-rel new list-templates
-
-# Core targets.
-
-help::
-	@printf "%s\n" "" \
-		"Bootstrap targets:" \
-		"  bootstrap          Generate a skeleton of an OTP application" \
-		"  bootstrap-lib      Generate a skeleton of an OTP library" \
-		"  bootstrap-rel      Generate the files needed to build a release" \
-		"  new t=TPL n=NAME   Generate a module NAME based on the template TPL" \
-		"  list-templates     List available templates"
-
-# Bootstrap templates.
-
-bs_appsrc = "{application, $(PROJECT), [" \
-	"	{description, \"\"}," \
-	"	{vsn, \"0.1.0\"}," \
-	"	{id, \"git\"}," \
-	"	{modules, []}," \
-	"	{registered, []}," \
-	"	{applications, [" \
-	"		kernel," \
-	"		stdlib" \
-	"	]}," \
-	"	{mod, {$(PROJECT)_app, []}}," \
-	"	{env, []}" \
-	"]}."
-bs_appsrc_lib = "{application, $(PROJECT), [" \
-	"	{description, \"\"}," \
-	"	{vsn, \"0.1.0\"}," \
-	"	{id, \"git\"}," \
-	"	{modules, []}," \
-	"	{registered, []}," \
-	"	{applications, [" \
-	"		kernel," \
-	"		stdlib" \
-	"	]}" \
-	"]}."
-bs_Makefile = "PROJECT = $(PROJECT)" \
-	"include erlang.mk"
-bs_app = "-module($(PROJECT)_app)." \
-	"-behaviour(application)." \
-	"" \
-	"-export([start/2])." \
-	"-export([stop/1])." \
-	"" \
-	"start(_Type, _Args) ->" \
-	"	$(PROJECT)_sup:start_link()." \
-	"" \
-	"stop(_State) ->" \
-	"	ok."
-bs_relx_config = "{release, {$(PROJECT)_release, \"1\"}, [$(PROJECT)]}." \
-	"{extended_start_script, true}." \
-	"{sys_config, \"rel/sys.config\"}." \
-	"{vm_args, \"rel/vm.args\"}."
-bs_sys_config = "[" \
-	"]."
-bs_vm_args = "-name $(PROJECT)@127.0.0.1" \
-	"-setcookie $(PROJECT)" \
-	"-heart"
-# Normal templates.
-tpl_supervisor = "-module($(n))." \
-	"-behaviour(supervisor)." \
-	"" \
-	"-export([start_link/0])." \
-	"-export([init/1])." \
-	"" \
-	"start_link() ->" \
-	"	supervisor:start_link({local, ?MODULE}, ?MODULE, [])." \
-	"" \
-	"init([]) ->" \
-	"	Procs = []," \
-	"	{ok, {{one_for_one, 1, 5}, Procs}}."
-tpl_gen_server = "-module($(n))." \
-	"-behaviour(gen_server)." \
-	"" \
-	"%% API." \
-	"-export([start_link/0])." \
-	"" \
-	"%% gen_server." \
-	"-export([init/1])." \
-	"-export([handle_call/3])." \
-	"-export([handle_cast/2])." \
-	"-export([handle_info/2])." \
-	"-export([terminate/2])." \
-	"-export([code_change/3])." \
-	"" \
-	"-record(state, {" \
-	"})." \
-	"" \
-	"%% API." \
-	"" \
-	"-spec start_link() -> {ok, pid()}." \
-	"start_link() ->" \
-	"	gen_server:start_link(?MODULE, [], [])." \
-	"" \
-	"%% gen_server." \
-	"" \
-	"init([]) ->" \
-	"	{ok, \#state{}}." \
-	"" \
-	"handle_call(_Request, _From, State) ->" \
-	"	{reply, ignored, State}." \
-	"" \
-	"handle_cast(_Msg, State) ->" \
-	"	{noreply, State}." \
-	"" \
-	"handle_info(_Info, State) ->" \
-	"	{noreply, State}." \
-	"" \
-	"terminate(_Reason, _State) ->" \
-	"	ok." \
-	"" \
-	"code_change(_OldVsn, State, _Extra) ->" \
-	"	{ok, State}."
-tpl_gen_fsm = "-module($(n))." \
-	"-behaviour(gen_fsm)." \
-	"" \
-	"%% API." \
-	"-export([start_link/0])." \
-	"" \
-	"%% gen_fsm." \
-	"-export([init/1])." \
-	"-export([state_name/2])." \
-	"-export([handle_event/3])." \
-	"-export([state_name/3])." \
-	"-export([handle_sync_event/4])." \
-	"-export([handle_info/3])." \
-	"-export([terminate/3])." \
-	"-export([code_change/4])." \
-	"" \
-	"-record(state, {" \
-	"})." \
-	"" \
-	"%% API." \
-	"" \
-	"-spec start_link() -> {ok, pid()}." \
-	"start_link() ->" \
-	"	gen_fsm:start_link(?MODULE, [], [])." \
-	"" \
-	"%% gen_fsm." \
-	"" \
-	"init([]) ->" \
-	"	{ok, state_name, \#state{}}." \
-	"" \
-	"state_name(_Event, StateData) ->" \
-	"	{next_state, state_name, StateData}." \
-	"" \
-	"handle_event(_Event, StateName, StateData) ->" \
-	"	{next_state, StateName, StateData}." \
-	"" \
-	"state_name(_Event, _From, StateData) ->" \
-	"	{reply, ignored, state_name, StateData}." \
-	"" \
-	"handle_sync_event(_Event, _From, StateName, StateData) ->" \
-	"	{reply, ignored, StateName, StateData}." \
-	"" \
-	"handle_info(_Info, StateName, StateData) ->" \
-	"	{next_state, StateName, StateData}." \
-	"" \
-	"terminate(_Reason, _StateName, _StateData) ->" \
-	"	ok." \
-	"" \
-	"code_change(_OldVsn, StateName, StateData, _Extra) ->" \
-	"	{ok, StateName, StateData}."
-tpl_cowboy_http = "-module($(n))." \
-	"-behaviour(cowboy_http_handler)." \
-	"" \
-	"-export([init/3])." \
-	"-export([handle/2])." \
-	"-export([terminate/3])." \
-	"" \
-	"-record(state, {" \
-	"})." \
-	"" \
-	"init(_, Req, _Opts) ->" \
-	"	{ok, Req, \#state{}}." \
-	"" \
-	"handle(Req, State=\#state{}) ->" \
-	"	{ok, Req2} = cowboy_req:reply(200, Req)," \
-	"	{ok, Req2, State}." \
-	"" \
-	"terminate(_Reason, _Req, _State) ->" \
-	"	ok."
-tpl_cowboy_loop = "-module($(n))." \
-	"-behaviour(cowboy_loop_handler)." \
-	"" \
-	"-export([init/3])." \
-	"-export([info/3])." \
-	"-export([terminate/3])." \
-	"" \
-	"-record(state, {" \
-	"})." \
-	"" \
-	"init(_, Req, _Opts) ->" \
-	"	{loop, Req, \#state{}, 5000, hibernate}." \
-	"" \
-	"info(_Info, Req, State) ->" \
-	"	{loop, Req, State, hibernate}." \
-	"" \
-	"terminate(_Reason, _Req, _State) ->" \
-	"	ok."
-tpl_cowboy_rest = "-module($(n))." \
-	"" \
-	"-export([init/3])." \
-	"-export([content_types_provided/2])." \
-	"-export([get_html/2])." \
-	"" \
-	"init(_, _Req, _Opts) ->" \
-	"	{upgrade, protocol, cowboy_rest}." \
-	"" \
-	"content_types_provided(Req, State) ->" \
-	"	{[{{<<\"text\">>, <<\"html\">>, '*'}, get_html}], Req, State}." \
-	"" \
-	"get_html(Req, State) ->" \
-	"	{<<\"<html><body>This is REST!</body></html>\">>, Req, State}."
-tpl_cowboy_ws = "-module($(n))." \
-	"-behaviour(cowboy_websocket_handler)." \
-	"" \
-	"-export([init/3])." \
-	"-export([websocket_init/3])." \
-	"-export([websocket_handle/3])." \
-	"-export([websocket_info/3])." \
-	"-export([websocket_terminate/3])." \
-	"" \
-	"-record(state, {" \
-	"})." \
-	"" \
-	"init(_, _, _) ->" \
-	"	{upgrade, protocol, cowboy_websocket}." \
-	"" \
-	"websocket_init(_, Req, _Opts) ->" \
-	"	Req2 = cowboy_req:compact(Req)," \
-	"	{ok, Req2, \#state{}}." \
-	"" \
-	"websocket_handle({text, Data}, Req, State) ->" \
-	"	{reply, {text, Data}, Req, State};" \
-	"websocket_handle({binary, Data}, Req, State) ->" \
-	"	{reply, {binary, Data}, Req, State};" \
-	"websocket_handle(_Frame, Req, State) ->" \
-	"	{ok, Req, State}." \
-	"" \
-	"websocket_info(_Info, Req, State) ->" \
-	"	{ok, Req, State}." \
-	"" \
-	"websocket_terminate(_Reason, _Req, _State) ->" \
-	"	ok."
-tpl_ranch_protocol = "-module($(n))." \
-	"-behaviour(ranch_protocol)." \
-	"" \
-	"-export([start_link/4])." \
-	"-export([init/4])." \
-	"" \
-	"-type opts() :: []." \
-	"-export_type([opts/0])." \
-	"" \
-	"-record(state, {" \
-	"	socket :: inet:socket()," \
-	"	transport :: module()" \
-	"})." \
-	"" \
-	"start_link(Ref, Socket, Transport, Opts) ->" \
-	"	Pid = spawn_link(?MODULE, init, [Ref, Socket, Transport, Opts])," \
-	"	{ok, Pid}." \
-	"" \
-	"-spec init(ranch:ref(), inet:socket(), module(), opts()) -> ok." \
-	"init(Ref, Socket, Transport, _Opts) ->" \
-	"	ok = ranch:accept_ack(Ref)," \
-	"	loop(\#state{socket=Socket, transport=Transport})." \
-	"" \
-	"loop(State) ->" \
-	"	loop(State)."
-
-# Plugin-specific targets.
-
-bootstrap:
-ifneq ($(wildcard src/),)
-	$(error Error: src/ directory already exists)
-endif
-	@printf "%s\n" $(bs_Makefile) > Makefile
-	@mkdir src/
-	@printf "%s\n" $(bs_appsrc) > src/$(PROJECT).app.src
-	@printf "%s\n" $(bs_app) > src/$(PROJECT)_app.erl
-	$(eval n := $(PROJECT)_sup)
-	@printf "%s\n" $(tpl_supervisor) > src/$(PROJECT)_sup.erl
-
-bootstrap-lib:
-ifneq ($(wildcard src/),)
-	$(error Error: src/ directory already exists)
-endif
-	@printf "%s\n" $(bs_Makefile) > Makefile
-	@mkdir src/
-	@printf "%s\n" $(bs_appsrc_lib) > src/$(PROJECT).app.src
-
-bootstrap-rel:
-ifneq ($(wildcard relx.config),)
-	$(error Error: relx.config already exists)
-endif
-ifneq ($(wildcard rel/),)
-	$(error Error: rel/ directory already exists)
-endif
-	@printf "%s\n" $(bs_relx_config) > relx.config
-	@mkdir rel/
-	@printf "%s\n" $(bs_sys_config) > rel/sys.config
-	@printf "%s\n" $(bs_vm_args) > rel/vm.args
-
-new:
-ifeq ($(wildcard src/),)
-	$(error Error: src/ directory does not exist)
-endif
-ifndef t
-	$(error Usage: make new t=TEMPLATE n=NAME)
-endif
-ifndef tpl_$(t)
-	$(error Unknown template)
-endif
-ifndef n
-	$(error Usage: make new t=TEMPLATE n=NAME)
-endif
-	@printf "%s\n" $(tpl_$(t)) > src/$(n).erl
-
-list-templates:
-	@echo Available templates: $(sort $(patsubst tpl_%,%,$(filter tpl_%,$(.VARIABLES))))
-
-# Copyright (c) 2014-2015, Loïc Hoguin <[email protected]>
-# This file is part of erlang.mk and subject to the terms of the ISC License.
-
-.PHONY: clean-c_src distclean-c_src-env
-# todo
-
-# Configuration.
-
-C_SRC_DIR = $(CURDIR)/c_src
-C_SRC_ENV ?= $(C_SRC_DIR)/env.mk
-C_SRC_OUTPUT ?= $(CURDIR)/priv/$(PROJECT).so
-
-# System type and C compiler/flags.
-
-UNAME_SYS := $(shell uname -s)
-ifeq ($(UNAME_SYS), Darwin)
-	CC ?= cc
-	CFLAGS ?= -O3 -std=c99 -arch x86_64 -finline-functions -Wall -Wmissing-prototypes
-	CXXFLAGS ?= -O3 -arch x86_64 -finline-functions -Wall
-	LDFLAGS ?= -arch x86_64 -flat_namespace -undefined suppress
-else ifeq ($(UNAME_SYS), FreeBSD)
-	CC ?= cc
-	CFLAGS ?= -O3 -std=c99 -finline-functions -Wall -Wmissing-prototypes
-	CXXFLAGS ?= -O3 -finline-functions -Wall
-else ifeq ($(UNAME_SYS), Linux)
-	CC ?= gcc
-	CFLAGS ?= -O3 -std=c99 -finline-functions -Wall -Wmissing-prototypes
-	CXXFLAGS ?= -O3 -finline-functions -Wall
-endif
-
-CFLAGS += -fPIC -I $(ERTS_INCLUDE_DIR) -I $(ERL_INTERFACE_INCLUDE_DIR)
-CXXFLAGS += -fPIC -I $(ERTS_INCLUDE_DIR) -I $(ERL_INTERFACE_INCLUDE_DIR)
-
-LDLIBS += -L $(ERL_INTERFACE_LIB_DIR) -lerl_interface -lei
-LDFLAGS += -shared
-
-# Verbosity.
-
-c_verbose_0 = @echo " C     " $(?F);
-c_verbose = $(c_verbose_$(V))
-
-cpp_verbose_0 = @echo " CPP   " $(?F);
-cpp_verbose = $(cpp_verbose_$(V))
-
-link_verbose_0 = @echo " LD    " $(@F);
-link_verbose = $(link_verbose_$(V))
-
-# Targets.
-
-ifeq ($(wildcard $(C_SRC_DIR)),)
-else ifneq ($(wildcard $(C_SRC_DIR)/Makefile),)
-app::
-	$(MAKE) -C $(C_SRC_DIR)
-
-clean::
-	$(MAKE) -C $(C_SRC_DIR) clean
-
-else
-SOURCES := $(shell find $(C_SRC_DIR) -type f \( -name "*.c" -o -name "*.C" -o -name "*.cc" -o -name "*.cpp" \))
-OBJECTS = $(addsuffix .o, $(basename $(SOURCES)))
-
-COMPILE_C = $(c_verbose) $(CC) $(CFLAGS) $(CPPFLAGS) -c
-COMPILE_CPP = $(cpp_verbose) $(CXX) $(CXXFLAGS) $(CPPFLAGS) -c
-
-app:: $(C_SRC_ENV) $(C_SRC_OUTPUT)
-
-$(C_SRC_OUTPUT): $(OBJECTS)
-	@mkdir -p priv/
-	$(link_verbose) $(CC) $(OBJECTS) $(LDFLAGS) $(LDLIBS) -o $(C_SRC_OUTPUT)
-
-%.o: %.c
-	$(COMPILE_C) $(OUTPUT_OPTION) $<
-
-%.o: %.cc
-	$(COMPILE_CPP) $(OUTPUT_OPTION) $<
-
-%.o: %.C
-	$(COMPILE_CPP) $(OUTPUT_OPTION) $<
-
-%.o: %.cpp
-	$(COMPILE_CPP) $(OUTPUT_OPTION) $<
-
-$(C_SRC_ENV):
-	@$(ERL) -eval "file:write_file(\"$(C_SRC_ENV)\", \
-		io_lib:format( \
-			\"ERTS_INCLUDE_DIR ?= ~s/erts-~s/include/~n\" \
-			\"ERL_INTERFACE_INCLUDE_DIR ?= ~s~n\" \
-			\"ERL_INTERFACE_LIB_DIR ?= ~s~n\", \
-			[code:root_dir(), erlang:system_info(version), \
-			code:lib_dir(erl_interface, include), \
-			code:lib_dir(erl_interface, lib)])), \
-		halt()."
-
-clean:: clean-c_src
-
-clean-c_src:
-	$(gen_verbose) rm -f $(C_SRC_OUTPUT) $(OBJECTS)
-
-distclean:: distclean-c_src-env
-
-distclean-c_src-env:
-	$(gen_verbose) rm -f $(C_SRC_ENV)
-
--include $(C_SRC_ENV)
-endif
-
-# Copyright (c) 2013-2015, Loïc Hoguin <[email protected]>
-# This file is part of erlang.mk and subject to the terms of the ISC License.
-
-.PHONY: ct distclean-ct
-
-# Configuration.
-
-CT_OPTS ?=
-ifneq ($(wildcard $(TEST_DIR)),)
-	CT_SUITES ?= $(sort $(subst _SUITE.erl,,$(shell find $(TEST_DIR) -type f -name \*_SUITE.erl -exec basename {} \;)))
-else
-	CT_SUITES ?=
-endif
-
-# Core targets.
-
-tests:: ct
-
-distclean:: distclean-ct
-
-help::
-	@printf "%s\n" "" \
-		"Common_test targets:" \
-		"  ct          Run all the common_test suites for this project" \
-		"" \
-		"All your common_test suites have their associated targets." \
-		"A suite named http_SUITE can be ran using the ct-http target."
-
-# Plugin-specific targets.
-
-CT_RUN = ct_run \
-	-no_auto_compile \
-	-noinput \
-	-pa ebin $(DEPS_DIR)/*/ebin \
-	-dir $(TEST_DIR) \
-	-logdir logs
-
-ifeq ($(CT_SUITES),)
-ct:
-else
-ct: test-build
-	@mkdir -p logs/
-	$(gen_verbose) $(CT_RUN) -suite $(addsuffix _SUITE,$(CT_SUITES)) $(CT_OPTS)
-endif
-
-define ct_suite_target
-ct-$(1): test-build
-	@mkdir -p logs/
-	$(gen_verbose) $(CT_RUN) -suite $(addsuffix _SUITE,$(1)) $(CT_OPTS)
-endef
-
-$(foreach test,$(CT_SUITES),$(eval $(call ct_suite_target,$(test))))
-
-distclean-ct:
-	$(gen_verbose) rm -rf logs/
-
-# Copyright (c) 2013-2015, Loïc Hoguin <[email protected]>
-# This file is part of erlang.mk and subject to the terms of the ISC License.
-
-.PHONY: plt distclean-plt dialyze
-
-# Configuration.
-
-DIALYZER_PLT ?= $(CURDIR)/.$(PROJECT).plt
-export DIALYZER_PLT
-
-PLT_APPS ?=
-DIALYZER_DIRS ?= --src -r src
-DIALYZER_OPTS ?= -Werror_handling -Wrace_conditions \
-	-Wunmatched_returns # -Wunderspecs
-
-# Core targets.
-
-distclean:: distclean-plt
-
-help::
-	@printf "%s\n" "" \
-		"Dialyzer targets:" \
-		"  plt         Build a PLT file for this project" \
-		"  dialyze     Analyze the project using Dialyzer"
-
-# Plugin-specific targets.
-
-$(DIALYZER_PLT): deps app
-	@dialyzer --build_plt --apps erts kernel stdlib $(PLT_APPS) $(ALL_DEPS_DIRS)
-
-plt: $(DIALYZER_PLT)
-
-distclean-plt:
-	$(gen_verbose) rm -f $(DIALYZER_PLT)
-
-ifneq ($(wildcard $(DIALYZER_PLT)),)
-dialyze:
-else
-dialyze: $(DIALYZER_PLT)
-endif
-	@dialyzer --no_native $(DIALYZER_DIRS) $(DIALYZER_OPTS)
-
-# Copyright (c) 2013-2015, Loïc Hoguin <[email protected]>
-# Copyright (c) 2015, Viktor Söderqvist <[email protected]>
-# This file is part of erlang.mk and subject to the terms of the ISC License.
-
-.PHONY: distclean-edoc build-doc-deps
-
-# Configuration.
-
-EDOC_OPTS ?=
-
-# Core targets.
-
-docs:: distclean-edoc build-doc-deps
-	$(gen_verbose) $(ERL) -eval 'edoc:application($(PROJECT), ".", [$(EDOC_OPTS)]), halt().'
-
-distclean:: distclean-edoc
-
-# Plugin-specific targets.
-
-DOC_DEPS_DIRS = $(addprefix $(DEPS_DIR)/,$(DOC_DEPS))
-
-$(foreach dep,$(DOC_DEPS),$(eval $(call dep_target,$(dep))))
-
-build-doc-deps: $(DOC_DEPS_DIRS)
-	@for dep in $(DOC_DEPS_DIRS) ; do $(MAKE) -C $$dep; done
-
-distclean-edoc:
-	$(gen_verbose) rm -f doc/*.css doc/*.html doc/*.png doc/edoc-info
-
-# Copyright (c) 2014, Juan Facorro <[email protected]>
-# This file is part of erlang.mk and subject to the terms of the ISC License.
-
-.PHONY: elvis distclean-elvis
-
-# Configuration.
-
-ELVIS_CONFIG ?= $(CURDIR)/elvis.config
-
-ELVIS ?= $(CURDIR)/elvis
-export ELVIS
-
-ELVIS_URL ?= https://github.com/inaka/elvis/releases/download/0.2.3/elvis
-ELVIS_CONFIG_URL ?= https://github.com/inaka/elvis/releases/download/0.2.3/elvis.config
-ELVIS_OPTS ?=
-
-# Core targets.
-
-help::
-	@printf "%s\n" "" \
-		"Elvis targets:" \
-		"  elvis       Run Elvis using the local elvis.config or download the default otherwise"
-
-distclean:: distclean-elvis
-
-# Plugin-specific targets.
-
-$(ELVIS):
-	@$(call core_http_get,$(ELVIS),$(ELVIS_URL))
-	@chmod +x $(ELVIS)
-
-$(ELVIS_CONFIG):
-	@$(call core_http_get,$(ELVIS_CONFIG),$(ELVIS_CONFIG_URL))
-
-elvis: $(ELVIS) $(ELVIS_CONFIG)
-	@$(ELVIS) rock -c $(ELVIS_CONFIG) $(ELVIS_OPTS)
-
-distclean-elvis:
-	$(gen_verbose) rm -rf $(ELVIS)
-
-# Copyright (c) 2013-2015, Loïc Hoguin <[email protected]>
-# This file is part of erlang.mk and subject to the terms of the ISC License.
-
-# Configuration.
-
-DTL_FULL_PATH ?= 0
-
-# Verbosity.
-
-dtl_verbose_0 = @echo " DTL   " $(filter %.dtl,$(?F));
-dtl_verbose = $(dtl_verbose_$(V))
-
-# Core targets.
-
-define compile_erlydtl
-	$(dtl_verbose) $(ERL) -pa ebin/ $(DEPS_DIR)/erlydtl/ebin/ -eval ' \
-		Compile = fun(F) -> \
-			S = fun (1) -> re:replace(filename:rootname(string:sub_string(F, 11), ".dtl"), "/",  "_",  [{return, list}, global]); \
-				(0) -> filename:basename(F, ".dtl") \
-			end, \
-			Module = list_to_atom(string:to_lower(S($(DTL_FULL_PATH))) ++ "_dtl"), \
-			{ok, _} = erlydtl:compile(F, Module, [{out_dir, "ebin/"}, return_errors, {doc_root, "templates"}]) \
-		end, \
-		_ = [Compile(F) || F <- string:tokens("$(1)", " ")], \
-		halt().'
-endef
-
-ifneq ($(wildcard src/),)
-ebin/$(PROJECT).app:: $(shell find templates -type f -name \*.dtl 2>/dev/null)
-	$(if $(strip $?),$(call compile_erlydtl,$?))
-endif
-
-# Copyright (c) 2014 Dave Cottlehuber <[email protected]>
-# This file is part of erlang.mk and subject to the terms of the ISC License.
-
-.PHONY: distclean-escript escript
-
-# Configuration.
-
-ESCRIPT_NAME ?= $(PROJECT)
-ESCRIPT_COMMENT ?= This is an -*- erlang -*- file
-
-ESCRIPT_BEAMS ?= "ebin/*", "deps/*/ebin/*"
-ESCRIPT_SYS_CONFIG ?= "rel/sys.config"
-ESCRIPT_EMU_ARGS ?= -pa . \
-	-sasl errlog_type error \
-	-escript main $(ESCRIPT_NAME)
-ESCRIPT_SHEBANG ?= /usr/bin/env escript
-ESCRIPT_STATIC ?= "deps/*/priv/**", "priv/**"
-
-# Core targets.
-
-distclean:: distclean-escript
-
-help::
-	@printf "%s\n" "" \
-		"Escript targets:" \
-		"  escript     Build an executable escript archive" \
-
-# Plugin-specific targets.
-
-# Based on https://github.com/synrc/mad/blob/master/src/mad_bundle.erl
-# Copyright (c) 2013 Maxim Sokhatsky, Synrc Research Center
-# Modified MIT License, https://github.com/synrc/mad/blob/master/LICENSE :
-# Software may only be used for the great good and the true happiness of all
-# sentient beings.
-
-define ESCRIPT_RAW
-'Read = fun(F) -> {ok, B} = file:read_file(filename:absname(F)), B end,'\
-'Files = fun(L) -> A = lists:concat([filelib:wildcard(X)||X<- L ]),'\
-'  [F || F <- A, not filelib:is_dir(F) ] end,'\
-'Squash = fun(L) -> [{filename:basename(F), Read(F) } || F <- L ] end,'\
-'Zip = fun(A, L) -> {ok,{_,Z}} = zip:create(A, L, [{compress,all},memory]), Z end,'\
-'Ez = fun(Escript) ->'\
-'  Static = Files([$(ESCRIPT_STATIC)]),'\
-'  Beams = Squash(Files([$(ESCRIPT_BEAMS), $(ESCRIPT_SYS_CONFIG)])),'\
-'  Archive = Beams ++ [{ "static.gz", Zip("static.gz", Static)}],'\
-'  escript:create(Escript, [ $(ESCRIPT_OPTIONS)'\
-'    {archive, Archive, [memory]},'\
-'    {shebang, "$(ESCRIPT_SHEBANG)"},'\
-'    {comment, "$(ESCRIPT_COMMENT)"},'\
-'    {emu_args, " $(ESCRIPT_EMU_ARGS)"}'\
-'  ]),'\
-'  file:change_mode(Escript, 8#755)'\
-'end,'\
-'Ez("$(ESCRIPT_NAME)"),'\
-'halt().'
-endef
-
-ESCRIPT_COMMAND = $(subst ' ',,$(ESCRIPT_RAW))
-
-escript:: distclean-escript deps app
-	$(gen_verbose) $(ERL) -eval $(ESCRIPT_COMMAND)
-
-distclean-escript:
-	$(gen_verbose) rm -f $(ESCRIPT_NAME)
-
-# Copyright (c) 2014, Enrique Fernandez <[email protected]>
-# Copyright (c) 2015, Loïc Hoguin <[email protected]>
-# This file is contributed to erlang.mk and subject to the terms of the ISC License.
-
-.PHONY: eunit
-
-# Configuration
-
-ifeq ($(strip $(TEST_DIR)),)
-TAGGED_EUNIT_TESTS = {dir,"ebin"}
-else
-ifeq ($(wildcard $(TEST_DIR)),)
-TAGGED_EUNIT_TESTS = {dir,"ebin"}
-else
-# All modules in TEST_DIR
-TEST_DIR_MODS = $(notdir $(basename $(shell find $(TEST_DIR) -type f -name *.beam)))
-# All modules in 'ebin'
-EUNIT_EBIN_MODS = $(notdir $(basename $(shell find ebin -type f -name *.beam)))
-# Only those modules in TEST_DIR with no matching module in 'ebin'.
-# This is done to avoid some tests being executed twice.
-EUNIT_MODS = $(filter-out $(patsubst %,%_tests,$(EUNIT_EBIN_MODS)),$(TEST_DIR_MODS))
-TAGGED_EUNIT_TESTS = {dir,"ebin"} $(foreach mod,$(EUNIT_MODS),$(shell echo $(mod) | sed -e 's/\(.*\)/{module,\1}/g'))
-endif
-endif
-
-EUNIT_OPTS ?=
-
-# Utility functions
-
-define str-join
-	$(shell echo '$(strip $(1))' | sed -e "s/ /,/g")
-endef
-
-# Core targets.
-
-tests:: eunit
-
-help::
-	@printf "%s\n" "" \
-		"EUnit targets:" \
-		"  eunit       Run all the EUnit tests for this project"
-
-# Plugin-specific targets.
-
-EUNIT_RUN = $(ERL) \
-	-pa $(TEST_DIR) $(DEPS_DIR)/*/ebin \
-	-pz ebin \
-	-eval 'case eunit:test([$(call str-join,$(TAGGED_EUNIT_TESTS))], [$(EUNIT_OPTS)]) of ok -> halt(0); error -> halt(1) end.'
-
-eunit: test-build
-	$(gen_verbose) $(EUNIT_RUN)
-
-# Copyright (c) 2013-2015, Loïc Hoguin <[email protected]>
-# This file is part of erlang.mk and subject to the terms of the ISC License.
-
-.PHONY: relx-rel distclean-relx-rel distclean-relx
-
-# Configuration.
-
-RELX_CONFIG ?= $(CURDIR)/relx.config
-
-RELX ?= $(CURDIR)/relx
-export RELX
-
-RELX_URL ?= https://github.com/erlware/relx/releases/download/v1.2.0/relx
-RELX_OPTS ?=
-RELX_OUTPUT_DIR ?= _rel
-
-ifeq ($(firstword $(RELX_OPTS)),-o)
-	RELX_OUTPUT_DIR = $(word 2,$(RELX_OPTS))
-else
-	RELX_OPTS += -o $(RELX_OUTPUT_DIR)
-endif
-
-# Core targets.
-
-ifneq ($(wildcard $(RELX_CONFIG)),)
-rel:: distclean-relx-rel relx-rel
-endif
-
-distclean:: distclean-relx-rel distclean-relx
-
-# Plugin-specific targets.
-
-define relx_fetch
-	$(call core_http_get,$(RELX),$(RELX_URL))
-	chmod +x $(RELX)
-endef
-
-$(RELX):
-	@$(call relx_fetch)
-
-relx-rel: $(RELX)
-	@$(RELX) -c $(RELX_CONFIG) $(RELX_OPTS)
-
-distclean-relx-rel:
-	$(gen_verbose) rm -rf $(RELX_OUTPUT_DIR)
-
-distclean-relx:
-	$(gen_verbose) rm -rf $(RELX)
-
-# Copyright (c) 2014, M Robert Martin <[email protected]>
-# This file is contributed to erlang.mk and subject to the terms of the ISC License.
-
-.PHONY: shell
-
-# Configuration.
-
-SHELL_PATH ?= -pa $(CURDIR)/ebin $(DEPS_DIR)/*/ebin
-SHELL_OPTS ?=
-
-ALL_SHELL_DEPS_DIRS = $(addprefix $(DEPS_DIR)/,$(SHELL_DEPS))
-
-# Core targets
-
-help::
-	@printf "%s\n" "" \
-		"Shell targets:" \
-		"  shell              Run an erlang shell with SHELL_OPTS or reasonable default"
-
-# Plugin-specific targets.
-
-$(foreach dep,$(SHELL_DEPS),$(eval $(call dep_target,$(dep))))
-
-build-shell-deps: $(ALL_SHELL_DEPS_DIRS)
-	@for dep in $(ALL_SHELL_DEPS_DIRS) ; do $(MAKE) -C $$dep ; done
-
-shell: build-shell-deps
-	$(gen_verbose) erl $(SHELL_PATH) $(SHELL_OPTS)
-
-# Copyright (c) 2015, Loïc Hoguin <[email protected]>
-# This file is part of erlang.mk and subject to the terms of the ISC License.
-
-ifneq ($(wildcard $(DEPS_DIR)/triq),)
-.PHONY: triq
-
-# Targets.
-
-tests:: triq
-
-define triq_run
-$(ERL) -pa $(CURDIR)/ebin $(DEPS_DIR)/*/ebin \
-	-eval "try $(1) of true -> halt(0); _ -> halt(1) catch error:undef -> io:format(\"Undefined property or module~n\"), halt() end."
-endef
-
-ifdef t
-ifeq (,$(findstring :,$(t)))
-triq: test-build
-	@$(call triq_run,triq:check($(t)))
-else
-triq: test-build
-	@echo Testing $(t)/0
-	@$(call triq_run,triq:check($(t)()))
-endif
-else
-triq: test-build
-	$(eval MODULES := $(shell find ebin -type f -name \*.beam \
-		| sed "s/ebin\//'/;s/\.beam/',/" | sed '$$s/.$$//'))
-	$(gen_verbose) $(call triq_run,[true] =:= lists:usort([triq:check(M) || M <- [$(MODULES)]]))
-endif
-endif
+.PHONY: bootstrap
+bootstrap: ;