Update Erlang.mk

1 files changed, 390 insertions, 175 deletions

diff --git a/erlang.mk b/erlang.mk
index b8a79fb..366ce39 100644
--- a/erlang.mk
+++ b/erlang.mk
@@ -1,4 +1,4 @@
-# Copyright (c) 2013-2015, Loïc Hoguin <[email protected]>
+# Copyright (c) 2013-2016, 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
@@ -12,11 +12,21 @@
 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
-.PHONY: all app apps deps search rel docs install-docs check tests clean distclean help erlang-mk
+.PHONY: all app apps deps search rel relup docs install-docs check tests clean distclean help erlang-mk
 
 ERLANG_MK_FILENAME := $(realpath $(lastword $(MAKEFILE_LIST)))
 
-ERLANG_MK_VERSION = 2.0.0-pre.2-147-gc849da3
+ERLANG_MK_VERSION = 2016.10.21-43-g4f5d8d7
+
+# Make 3.81 and 3.82 are deprecated.
+
+ifeq ($(MAKE_VERSION),3.81)
+$(warning Please upgrade to GNU Make 4 or later: https://erlang.mk/guide/installation.html)
+endif
+
+ifeq ($(MAKE_VERSION),3.82)
+$(warning Please upgrade to GNU Make 4 or later: https://erlang.mk/guide/installation.html)
+endif
 
 # Core configuration.
 
@@ -25,6 +35,7 @@ PROJECT := $(strip $(PROJECT))
 
 PROJECT_VERSION ?= rolling
 PROJECT_MOD ?= $(PROJECT)_app
+PROJECT_ENV ?= []
 
 # Verbosity.
 
@@ -85,6 +96,8 @@ all:: deps app rel
 rel::
 	$(verbose) :
 
+relup:: deps app
+
 check:: tests
 
 clean:: clean-crashdump
@@ -102,7 +115,7 @@ distclean-tmp:
 help::
 	$(verbose) printf "%s\n" \
 		"erlang.mk (version $(ERLANG_MK_VERSION)) is distributed under the terms of the ISC License." \
-		"Copyright (c) 2013-2015 Loïc Hoguin <[email protected]>" \
+		"Copyright (c) 2013-2016 Loïc Hoguin <[email protected]>" \
 		"" \
 		"Usage: [V=1] $(MAKE) [target]..." \
 		"" \
@@ -110,6 +123,8 @@ help::
 		"  all           Run deps, app and rel targets in that order" \
 		"  app           Compile the project" \
 		"  deps          Fetch dependencies (if needed) and compile them" \
+		"  fetch-deps    Fetch dependencies recursively (if needed) without compiling them" \
+		"  list-deps     List dependencies recursively on stdout" \
 		"  search q=...  Search for a package in the built-in index" \
 		"  rel           Build a release for this project, if applicable" \
 		"  docs          Build the documentation for this project" \
@@ -148,30 +163,7 @@ else
 core_native_path = $1
 endif
 
-ifeq ($(shell which wget 2>/dev/null | wc -l), 1)
-define core_http_get
-	wget --no-check-certificate -O $(1) $(2)|| rm $(1)
-endef
-else
-define core_http_get.erl
-	ssl:start(),
-	inets:start(),
-	case httpc:request(get, {"$(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
-
-define core_http_get
-	$(call erlang,$(call core_http_get.erl,$(call core_native_path,$1),$2))
-endef
-endif
+core_http_get = curl -Lf$(if $(filter-out 0,$(V)),,s)o $(call core_native_path,$1) $2
 
 core_eq = $(and $(findstring $(1),$(2)),$(findstring $(2),$(1)))
 
@@ -284,6 +276,14 @@ pkg_apns_fetch = git
 pkg_apns_repo = https://github.com/inaka/apns4erl
 pkg_apns_commit = master
 
+PACKAGES += asciideck
+pkg_asciideck_name = asciideck
+pkg_asciideck_description = Asciidoc for Erlang.
+pkg_asciideck_homepage = https://ninenines.eu
+pkg_asciideck_fetch = git
+pkg_asciideck_repo = https://github.com/ninenines/asciideck
+pkg_asciideck_commit = master
+
 PACKAGES += azdht
 pkg_azdht_name = azdht
 pkg_azdht_description = Azureus Distributed Hash Table (DHT) in Erlang
@@ -1597,7 +1597,7 @@ pkg_evum_repo = https://github.com/msantos/evum
 pkg_evum_commit = master
 
 PACKAGES += exec
-pkg_exec_name = exec
+pkg_exec_name = erlexec
 pkg_exec_description = Execute and control OS processes from Erlang/OTP.
 pkg_exec_homepage = http://saleyn.github.com/erlexec
 pkg_exec_fetch = git
@@ -4068,7 +4068,7 @@ pkg_zucchini_fetch = git
 pkg_zucchini_repo = https://github.com/devinus/zucchini
 pkg_zucchini_commit = master
 
-# Copyright (c) 2015, Loïc Hoguin <[email protected]>
+# Copyright (c) 2015-2016, Loïc Hoguin <[email protected]>
 # This file is part of erlang.mk and subject to the terms of the ISC License.
 
 .PHONY: search
@@ -4095,7 +4095,7 @@ else
 	$(foreach p,$(PACKAGES),$(call pkg_print,$(p)))
 endif
 
-# Copyright (c) 2013-2015, Loïc Hoguin <[email protected]>
+# Copyright (c) 2013-2016, Loïc Hoguin <[email protected]>
 # This file is part of erlang.mk and subject to the terms of the ISC License.
 
 .PHONY: distclean-deps
@@ -4172,6 +4172,9 @@ endif
 ifneq ($(SKIP_DEPS),)
 deps::
 else
+ifeq ($(ALL_DEPS_DIRS),)
+deps:: apps
+else
 deps:: $(ALL_DEPS_DIRS) apps
 ifeq ($(IS_APP)$(IS_DEP),)
 	$(verbose) rm -f $(ERLANG_MK_TMP)/deps.log
@@ -4191,6 +4194,7 @@ endif
 		fi \
 	done
 endif
+endif
 
 # Deps related targets.
 
@@ -4472,7 +4476,7 @@ define dep_autopatch_rebar.erl
 					"%.o: %.C\n\t$$\(CXX) -c -o $$\@ $$\< $$\(CXXFLAGS) $$\(ERL_CFLAGS) $$\(DRV_CFLAGS) $$\(EXE_CFLAGS)\n\n",
 					"%.o: %.cc\n\t$$\(CXX) -c -o $$\@ $$\< $$\(CXXFLAGS) $$\(ERL_CFLAGS) $$\(DRV_CFLAGS) $$\(EXE_CFLAGS)\n\n",
 					"%.o: %.cpp\n\t$$\(CXX) -c -o $$\@ $$\< $$\(CXXFLAGS) $$\(ERL_CFLAGS) $$\(DRV_CFLAGS) $$\(EXE_CFLAGS)\n\n",
-					[[Output, ": ", K, " = ", ShellToMk(V), "\n"] || {K, V} <- lists:reverse(MergeEnv(FilterEnv(Env)))],
+					[[Output, ": ", K, " += ", ShellToMk(V), "\n"] || {K, V} <- lists:reverse(MergeEnv(FilterEnv(Env)))],
 					Output, ": $$\(foreach ext,.c .C .cc .cpp,",
 						"$$\(patsubst %$$\(ext),%.o,$$\(filter %$$\(ext),$$\(wildcard", Input, "))))\n",
 					"\t$$\(CC) -o $$\@ $$\? $$\(LDFLAGS) $$\(ERL_LDFLAGS) $$\(DRV_LDFLAGS) $$\(EXE_LDFLAGS)",
@@ -4595,21 +4599,12 @@ define dep_fetch_cp
 	cp -R $(call dep_repo,$(1)) $(DEPS_DIR)/$(call dep_name,$(1));
 endef
 
-define dep_fetch_hex.erl
-	ssl:start(),
-	inets:start(),
-	{ok, {{_, 200, _}, _, Body}} = httpc:request(get,
-		{"https://s3.amazonaws.com/s3.hex.pm/tarballs/$(1)-$(2).tar", []},
-		[], [{body_format, binary}]),
-	{ok, Files} = erl_tar:extract({binary, Body}, [memory]),
-	{_, Source} = lists:keyfind("contents.tar.gz", 1, Files),
-	ok = erl_tar:extract({binary, Source}, [{cwd, "$(call core_native_path,$(DEPS_DIR)/$1)"}, compressed]),
-	halt()
-endef
-
 # Hex only has a package version. No need to look in the Erlang.mk packages.
 define dep_fetch_hex
-	$(call erlang,$(call dep_fetch_hex.erl,$(1),$(strip $(word 2,$(dep_$(1))))));
+	mkdir -p $(ERLANG_MK_TMP)/hex $(DEPS_DIR)/$1; \
+	$(call core_http_get,$(ERLANG_MK_TMP)/hex/$1.tar,\
+		https://s3.amazonaws.com/s3.hex.pm/tarballs/$1-$(strip $(word 2,$(dep_$1))).tar); \
+	tar -xOf $(ERLANG_MK_TMP)/hex/$1.tar contents.tar.gz | tar -C $(DEPS_DIR)/$1 -xzf -;
 endef
 
 define dep_fetch_fail
@@ -4700,6 +4695,15 @@ distclean-deps:
 	$(gen_verbose) rm -rf $(DEPS_DIR)
 endif
 
+# Forward-declare variables used in core/deps-tools.mk. This is required
+# in case plugins use them.
+
+ERLANG_MK_RECURSIVE_DEPS_LIST = $(ERLANG_MK_TMP)/recursive-deps-list.log
+ERLANG_MK_RECURSIVE_DOC_DEPS_LIST = $(ERLANG_MK_TMP)/recursive-doc-deps-list.log
+ERLANG_MK_RECURSIVE_REL_DEPS_LIST = $(ERLANG_MK_TMP)/recursive-rel-deps-list.log
+ERLANG_MK_RECURSIVE_TEST_DEPS_LIST = $(ERLANG_MK_TMP)/recursive-test-deps-list.log
+ERLANG_MK_RECURSIVE_SHELL_DEPS_LIST = $(ERLANG_MK_TMP)/recursive-shell-deps-list.log
+
 # External plugins.
 
 DEP_PLUGINS ?=
@@ -4715,7 +4719,7 @@ $(foreach p,$(DEP_PLUGINS),\
 		$(call core_dep_plugin,$p,$(firstword $(subst /, ,$p))),\
 		$(call core_dep_plugin,$p/plugins.mk,$p))))
 
-# Copyright (c) 2013-2015, Loïc Hoguin <[email protected]>
+# Copyright (c) 2013-2016, Loïc Hoguin <[email protected]>
 # This file is part of erlang.mk and subject to the terms of the ISC License.
 
 # Configuration.
@@ -4732,31 +4736,38 @@ dtl_verbose = $(dtl_verbose_$(V))
 
 # Core targets.
 
-DTL_FILES = $(sort $(call core_find,$(DTL_PATH),*.dtl))
+DTL_PATH := $(abspath $(DTL_PATH))
+DTL_FILES := $(sort $(call core_find,$(DTL_PATH),*.dtl))
 
 ifneq ($(DTL_FILES),)
 
-ifdef DTL_FULL_PATH
-BEAM_FILES += $(addprefix ebin/,$(patsubst %.dtl,%_dtl.beam,$(subst /,_,$(DTL_FILES:$(DTL_PATH)%=%))))
-else
-BEAM_FILES += $(addprefix ebin/,$(patsubst %.dtl,%_dtl.beam,$(notdir $(DTL_FILES))))
-endif
+DTL_NAMES   = $(addsuffix $(DTL_SUFFIX),$(DTL_FILES:$(DTL_PATH)/%.dtl=%))
+DTL_MODULES = $(if $(DTL_FULL_PATH),$(subst /,_,$(DTL_NAMES)),$(notdir $(DTL_NAMES)))
+BEAM_FILES += $(addsuffix .beam,$(addprefix ebin/,$(DTL_MODULES)))
 
+ifneq ($(words $(DTL_FILES)),0)
 # Rebuild templates when the Makefile changes.
-$(DTL_FILES): $(MAKEFILE_LIST)
+$(ERLANG_MK_TMP)/last-makefile-change-erlydtl: $(MAKEFILE_LIST)
+	@mkdir -p $(ERLANG_MK_TMP)
+	@if test -f $@; then \
+		touch $(DTL_FILES); \
+	fi
 	@touch $@
 
+ebin/$(PROJECT).app:: $(ERLANG_MK_TMP)/last-makefile-change-erlydtl
+endif
+
 define erlydtl_compile.erl
 	[begin
 		Module0 = case "$(strip $(DTL_FULL_PATH))" of
 			"" ->
 				filename:basename(F, ".dtl");
 			_ ->
-				"$(DTL_PATH)" ++ F2 = filename:rootname(F, ".dtl"),
+				"$(DTL_PATH)/" ++ F2 = filename:rootname(F, ".dtl"),
 				re:replace(F2, "/",  "_",  [{return, list}, global])
 		end,
 		Module = list_to_atom(string:to_lower(Module0) ++ "$(DTL_SUFFIX)"),
-		case erlydtl:compile(F, Module, [$(DTL_OPTS)] ++ [{out_dir, "ebin/"}, return_errors, {doc_root, "templates"}]) of
+		case erlydtl:compile(F, Module, [$(DTL_OPTS)] ++ [{out_dir, "ebin/"}, return_errors]) of
 			ok -> ok;
 			{ok, _} -> ok
 		end
@@ -4766,11 +4777,12 @@ endef
 
 ebin/$(PROJECT).app:: $(DTL_FILES) | ebin/
 	$(if $(strip $?),\
-		$(dtl_verbose) $(call erlang,$(call erlydtl_compile.erl,$?),-pa ebin/ $(DEPS_DIR)/erlydtl/ebin/))
+		$(dtl_verbose) $(call erlang,$(call erlydtl_compile.erl,$(call core_native_path,$?)),\
+			-pa ebin/ $(DEPS_DIR)/erlydtl/ebin/))
 
 endif
 
-# Copyright (c) 2015, Loïc Hoguin <[email protected]>
+# Copyright (c) 2015-2016, Loïc Hoguin <[email protected]>
 # This file is part of erlang.mk and subject to the terms of the ISC License.
 
 # Verbosity.
@@ -4802,7 +4814,7 @@ ebin/$(PROJECT).app:: $(sort $(call core_find,src/,*.proto))
 	$(if $(strip $?),$(call compile_proto,$?))
 endif
 
-# Copyright (c) 2013-2015, Loïc Hoguin <[email protected]>
+# Copyright (c) 2013-2016, Loïc Hoguin <[email protected]>
 # This file is part of erlang.mk and subject to the terms of the ISC License.
 
 .PHONY: clean-app
@@ -4871,7 +4883,8 @@ define app_file
 	{id$(comma)$(space)"$(1)"}$(comma))
 	{modules, [$(call comma_list,$(2))]},
 	{registered, []},
-	{applications, [$(call comma_list,kernel stdlib $(OTP_DEPS) $(LOCAL_DEPS) $(DEPS))]}
+	{applications, [$(call comma_list,kernel stdlib $(OTP_DEPS) $(LOCAL_DEPS) $(DEPS))]},
+	{env, $(subst \,\\,$(PROJECT_ENV))}$(if $(findstring {,$(PROJECT_APP_EXTRA_KEYS)),$(comma)$(newline)$(tab)$(subst \,\\,$(PROJECT_APP_EXTRA_KEYS)),)
 ]}.
 endef
 else
@@ -4883,7 +4896,8 @@ define app_file
 	{modules, [$(call comma_list,$(2))]},
 	{registered, [$(call comma_list,$(PROJECT)_sup $(PROJECT_REGISTERED))]},
 	{applications, [$(call comma_list,kernel stdlib $(OTP_DEPS) $(LOCAL_DEPS) $(DEPS))]},
-	{mod, {$(PROJECT_MOD), []}}
+	{mod, {$(PROJECT_MOD), []}},
+	{env, $(subst \,\\,$(PROJECT_ENV))}$(if $(findstring {,$(PROJECT_APP_EXTRA_KEYS)),$(comma)$(newline)$(tab)$(subst \,\\,$(PROJECT_APP_EXTRA_KEYS)),)
 ]}.
 endef
 endif
@@ -4893,8 +4907,10 @@ app-build: ebin/$(PROJECT).app
 
 # Source files.
 
-ERL_FILES = $(sort $(call core_find,src/,*.erl))
-CORE_FILES = $(sort $(call core_find,src/,*.core))
+ALL_SRC_FILES := $(sort $(call core_find,src/,*))
+
+ERL_FILES := $(filter %.erl,$(ALL_SRC_FILES))
+CORE_FILES := $(filter %.core,$(ALL_SRC_FILES))
 
 # ASN.1 files.
 
@@ -4927,16 +4943,16 @@ endif
 
 # Leex and Yecc files.
 
-XRL_FILES = $(sort $(call core_find,src/,*.xrl))
+XRL_FILES := $(filter %.xrl,$(ALL_SRC_FILES))
 XRL_ERL_FILES = $(addprefix src/,$(patsubst %.xrl,%.erl,$(notdir $(XRL_FILES))))
 ERL_FILES += $(XRL_ERL_FILES)
 
-YRL_FILES = $(sort $(call core_find,src/,*.yrl))
+YRL_FILES := $(filter %.yrl,$(ALL_SRC_FILES))
 YRL_ERL_FILES = $(addprefix src/,$(patsubst %.yrl,%.erl,$(notdir $(YRL_FILES))))
 ERL_FILES += $(YRL_ERL_FILES)
 
 $(PROJECT).d:: $(XRL_FILES) $(YRL_FILES)
-	$(if $(strip $?),$(xyrl_verbose) erlc -v -o src/ $?)
+	$(if $(strip $?),$(xyrl_verbose) erlc -v -o src/ $(YRL_ERLC_OPTS) $?)
 
 # Erlang and Core Erlang files.
 
@@ -5018,13 +5034,23 @@ define makedep.erl
 endef
 
 ifeq ($(if $(NO_MAKEDEP),$(wildcard $(PROJECT).d),),)
-$(PROJECT).d:: $(ERL_FILES) $(call core_find,include/,*.hrl)
+$(PROJECT).d:: $(ERL_FILES) $(call core_find,include/,*.hrl) $(MAKEFILE_LIST)
 	$(makedep_verbose) $(call erlang,$(call makedep.erl,$@))
 endif
 
+ifneq ($(words $(ERL_FILES) $(CORE_FILES) $(ASN1_FILES) $(MIB_FILES) $(XRL_FILES) $(YRL_FILES)),0)
 # Rebuild everything when the Makefile changes.
-$(ERL_FILES) $(CORE_FILES) $(ASN1_FILES) $(MIB_FILES) $(XRL_FILES) $(YRL_FILES):: $(MAKEFILE_LIST)
-	@touch $@
+$(ERLANG_MK_TMP)/last-makefile-change: $(MAKEFILE_LIST)
+	$(verbose) mkdir -p $(ERLANG_MK_TMP)
+	$(verbose) if test -f $@; then \
+		touch $(ERL_FILES) $(CORE_FILES) $(ASN1_FILES) $(MIB_FILES) $(XRL_FILES) $(YRL_FILES); \
+		touch -c $(PROJECT).d; \
+	fi
+	$(verbose) touch $@
+
+$(ERL_FILES) $(CORE_FILES) $(ASN1_FILES) $(MIB_FILES) $(XRL_FILES) $(YRL_FILES):: $(ERLANG_MK_TMP)/last-makefile-change
+ebin/$(PROJECT).app:: $(ERLANG_MK_TMP)/last-makefile-change
+endif
 
 -include $(PROJECT).d
 
@@ -5045,7 +5071,7 @@ ebin/$(PROJECT).app:: $(ERL_FILES) $(CORE_FILES) $(wildcard src/$(PROJECT).app.s
 	$(eval MODULES := $(patsubst %,'%',$(sort $(notdir $(basename \
 		$(filter-out $(ERLC_EXCLUDE_PATHS),$(ERL_FILES) $(CORE_FILES) $(BEAM_FILES)))))))
 ifeq ($(wildcard src/$(PROJECT).app.src),)
-	$(app_verbose) printf "$(subst $(newline),\n,$(subst ",\",$(call app_file,$(GITDESCRIBE),$(MODULES))))" \
+	$(app_verbose) printf '$(subst %,%%,$(subst $(newline),\n,$(subst ','\'',$(call app_file,$(GITDESCRIBE),$(MODULES)))))' \
 		> ebin/$(PROJECT).app
 else
 	$(verbose) if [ -z "$$(grep -e '^[^%]*{\s*modules\s*,' src/$(PROJECT).app.src)" ]; then \
@@ -5069,6 +5095,7 @@ clean-app:
 
 endif
 
+# Copyright (c) 2016, 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.
 
@@ -5089,7 +5116,7 @@ doc-deps: $(ALL_DOC_DEPS_DIRS)
 	$(verbose) for dep in $(ALL_DOC_DEPS_DIRS) ; do $(MAKE) -C $$dep; done
 endif
 
-# Copyright (c) 2015, Loïc Hoguin <[email protected]>
+# Copyright (c) 2015-2016, Loïc Hoguin <[email protected]>
 # This file is part of erlang.mk and subject to the terms of the ISC License.
 
 .PHONY: rel-deps
@@ -5109,7 +5136,7 @@ rel-deps: $(ALL_REL_DEPS_DIRS)
 	$(verbose) for dep in $(ALL_REL_DEPS_DIRS) ; do $(MAKE) -C $$dep; done
 endif
 
-# Copyright (c) 2015, Loïc Hoguin <[email protected]>
+# Copyright (c) 2015-2016, 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
@@ -5164,7 +5191,7 @@ ifneq ($(wildcard $(TEST_DIR)/*.beam),)
 endif
 endif
 
-# Copyright (c) 2015, Loïc Hoguin <[email protected]>
+# Copyright (c) 2015-2016, Loïc Hoguin <[email protected]>
 # This file is part of erlang.mk and subject to the terms of the ISC License.
 
 .PHONY: rebar.config
@@ -5200,54 +5227,88 @@ $(eval export _compat_rebar_config)
 rebar.config:
 	$(gen_verbose) echo "$${_compat_rebar_config}" > rebar.config
 
-# Copyright (c) 2015, Loïc Hoguin <[email protected]>
+# Copyright (c) 2015-2016, Loïc Hoguin <[email protected]>
 # This file is part of erlang.mk and subject to the terms of the ISC License.
 
-.PHONY: asciidoc asciidoc-guide asciidoc-manual install-asciidoc distclean-asciidoc
+ifeq ($(filter asciideck,$(DEPS) $(DOC_DEPS)),asciideck)
 
-MAN_INSTALL_PATH ?= /usr/local/share/man
-MAN_SECTIONS ?= 3 7
+.PHONY: asciidoc asciidoc-guide asciidoc-manual install-asciidoc distclean-asciidoc-guide distclean-asciidoc-manual
+
+# Core targets.
 
 docs:: asciidoc
 
+distclean:: distclean-asciidoc-guide distclean-asciidoc-manual
+
+# Plugin-specific targets.
+
 asciidoc: asciidoc-guide asciidoc-manual
 
+# User guide.
+
 ifeq ($(wildcard doc/src/guide/book.asciidoc),)
 asciidoc-guide:
 else
-asciidoc-guide: distclean-asciidoc doc-deps
+asciidoc-guide: distclean-asciidoc-guide doc-deps
 	a2x -v -f pdf doc/src/guide/book.asciidoc && mv doc/src/guide/book.pdf doc/guide.pdf
 	a2x -v -f chunked doc/src/guide/book.asciidoc && mv doc/src/guide/book.chunked/ doc/html/
+
+distclean-asciidoc-guide:
+	$(gen_verbose) rm -rf doc/html/ doc/guide.pdf
 endif
 
-ifeq ($(wildcard doc/src/manual/*.asciidoc),)
+# Man pages.
+
+ASCIIDOC_MANUAL_FILES := $(wildcard doc/src/manual/*.asciidoc)
+
+ifeq ($(ASCIIDOC_MANUAL_FILES),)
 asciidoc-manual:
 else
-asciidoc-manual: distclean-asciidoc doc-deps
-	for f in doc/src/manual/*.asciidoc ; do \
-		a2x -v -f manpage $$f ; \
-	done
-	for s in $(MAN_SECTIONS); do \
-		mkdir -p doc/man$$s/ ; \
-		mv doc/src/manual/*.$$s doc/man$$s/ ; \
-		gzip doc/man$$s/*.$$s ; \
-	done
+
+# Configuration.
+
+MAN_INSTALL_PATH ?= /usr/local/share/man
+MAN_SECTIONS ?= 3 7
+MAN_PROJECT ?= $(shell echo $(PROJECT) | sed 's/^./\U&\E/')
+MAN_VERSION ?= $(PROJECT_VERSION)
+
+# Plugin-specific targets.
+
+define asciidoc2man.erl
+try
+	[begin
+		ok = asciideck:to_manpage(asciideck:parse_file(F), #{
+			compress => gzip,
+			outdir => filename:dirname(F),
+			extra2 => "$(MAN_PROJECT) $(MAN_VERSION)",
+			extra3 => "$(MAN_PROJECT) Function Reference"
+		})
+	end || F <- [$(shell echo $(addprefix $(comma)\",$(addsuffix \",$1)) | sed 's/^.//')]],
+	halt(0)
+catch _:_ ->
+	halt(1)
+end.
+endef
+
+asciidoc-manual:: doc-deps
+
+asciidoc-manual:: $(ASCIIDOC_MANUAL_FILES)
+	$(call erlang,$(call asciidoc2man.erl,$?))
+	$(foreach s,$(MAN_SECTIONS),mkdir -p doc/man$s/ && mv doc/src/manual/*.$s.gz doc/man$s/;)
 
 install-docs:: install-asciidoc
 
 install-asciidoc: asciidoc-manual
-	for s in $(MAN_SECTIONS); do \
-		mkdir -p $(MAN_INSTALL_PATH)/man$$s/ ; \
-		install -g `id -u` -o `id -g` -m 0644 doc/man$$s/*.gz $(MAN_INSTALL_PATH)/man$$s/ ; \
-	done
-endif
-
-distclean:: distclean-asciidoc
+	$(foreach s,$(MAN_SECTIONS),\
+		mkdir -p $(MAN_INSTALL_PATH)/man$s/ && \
+		install -g `id -u` -o `id -g` -m 0644 doc/man$s/*.gz $(MAN_INSTALL_PATH)/man$s/;)
 
-distclean-asciidoc:
-	$(gen_verbose) rm -rf doc/html/ doc/guide.pdf doc/man3/ doc/man7/
+distclean-asciidoc-manual:
+	$(gen_verbose) rm -rf $(addprefix doc/man,$(MAN_SECTIONS))
+endif
+endif
 
-# Copyright (c) 2014-2015, Loïc Hoguin <[email protected]>
+# Copyright (c) 2014-2016, 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
@@ -5304,7 +5365,7 @@ ifdef SP
 define bs_Makefile
 PROJECT = $p
 PROJECT_DESCRIPTION = New project
-PROJECT_VERSION = 0.0.1
+PROJECT_VERSION = 0.1.0
 
 # Whitespace to be used when creating files from templates.
 SP = $(SP)
@@ -5314,7 +5375,7 @@ else
 define bs_Makefile
 PROJECT = $p
 PROJECT_DESCRIPTION = New project
-PROJECT_VERSION = 0.0.1
+PROJECT_VERSION = 0.1.0
 
 endef
 endif
@@ -5322,7 +5383,7 @@ endif
 define bs_apps_Makefile
 PROJECT = $p
 PROJECT_DESCRIPTION = New project
-PROJECT_VERSION = 0.0.1
+PROJECT_VERSION = 0.1.0
 
 include $(call core_relpath,$(dir $(ERLANG_MK_FILENAME)),$(APPS_DIR)/app)/erlang.mk
 endef
@@ -5342,7 +5403,7 @@ stop(_State) ->
 endef
 
 define bs_relx_config
-{release, {$p_release, "1"}, [$p]}.
+{release, {$p_release, "1"}, [$p, sasl, runtime_tools]}.
 {extended_start_script, true}.
 {sys_config, "rel/sys.config"}.
 {vm_args, "rel/vm.args"}.
@@ -5708,7 +5769,7 @@ endif
 list-templates:
 	$(verbose) echo Available templates: $(sort $(patsubst tpl_%,%,$(filter tpl_%,$(.VARIABLES))))
 
-# Copyright (c) 2014-2015, Loïc Hoguin <[email protected]>
+# Copyright (c) 2014-2016, 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
@@ -5943,24 +6004,32 @@ else
 	$(call render_template,bs_erl_nif,src/$n.erl)
 endif
 
-# Copyright (c) 2015, Loïc Hoguin <[email protected]>
+# Copyright (c) 2015-2016, Loïc Hoguin <[email protected]>
 # This file is part of erlang.mk and subject to the terms of the ISC License.
 
-.PHONY: ci ci-setup distclean-kerl
+.PHONY: ci ci-prepare ci-setup distclean-kerl
+
+CI_OTP ?=
+
+ifeq ($(strip $(CI_OTP)),)
+ci::
+else
+
+ifeq ($(strip $(KERL)),)
+KERL := $(ERLANG_MK_TMP)/kerl/kerl
+endif
 
-KERL ?= $(CURDIR)/kerl
 export KERL
 
-KERL_URL ?= https://raw.githubusercontent.com/yrashk/kerl/master/kerl
+KERL_GIT ?= https://github.com/kerl/kerl
+KERL_COMMIT ?= master
+
+KERL_MAKEFLAGS ?=
 
 OTP_GIT ?= https://github.com/erlang/otp
 
 CI_INSTALL_DIR ?= $(HOME)/erlang
-CI_OTP ?=
 
-ifeq ($(strip $(CI_OTP)),)
-ci::
-else
 ci:: $(addprefix ci-,$(CI_OTP))
 
 ci-prepare: $(addprefix $(CI_INSTALL_DIR)/,$(CI_OTP))
@@ -5985,7 +6054,7 @@ $(foreach otp,$(CI_OTP),$(eval $(call ci_target,$(otp))))
 define ci_otp_target
 ifeq ($(wildcard $(CI_INSTALL_DIR)/$(1)),)
 $(CI_INSTALL_DIR)/$(1): $(KERL)
-	$(KERL) build git $(OTP_GIT) $(1) $(1)
+	MAKEFLAGS="$(KERL_MAKEFLAGS)" $(KERL) build git $(OTP_GIT) $(1) $(1)
 	$(KERL) install $(1) $(CI_INSTALL_DIR)/$(1)
 endif
 endef
@@ -5993,7 +6062,9 @@ endef
 $(foreach otp,$(CI_OTP),$(eval $(call ci_otp_target,$(otp))))
 
 $(KERL):
-	$(gen_verbose) $(call core_http_get,$(KERL),$(KERL_URL))
+	$(verbose) mkdir -p $(ERLANG_MK_TMP)
+	$(gen_verbose) git clone --depth 1 $(KERL_GIT) $(ERLANG_MK_TMP)/kerl
+	$(verbose) cd $(ERLANG_MK_TMP)/kerl && git checkout $(KERL_COMMIT)
 	$(verbose) chmod +x $(KERL)
 
 help::
@@ -6010,7 +6081,7 @@ distclean-kerl:
 	$(gen_verbose) rm -rf $(KERL)
 endif
 
-# Copyright (c) 2013-2015, Loïc Hoguin <[email protected]>
+# Copyright (c) 2013-2016, Loïc Hoguin <[email protected]>
 # This file is part of erlang.mk and subject to the terms of the ISC License.
 
 .PHONY: ct apps-ct distclean-ct
@@ -6018,11 +6089,13 @@ endif
 # Configuration.
 
 CT_OPTS ?=
+
 ifneq ($(wildcard $(TEST_DIR)),)
-	CT_SUITES ?= $(sort $(subst _SUITE.erl,,$(notdir $(call core_find,$(TEST_DIR)/,*_SUITE.erl))))
-else
-	CT_SUITES ?=
+ifndef CT_SUITES
+CT_SUITES := $(sort $(subst _SUITE.erl,,$(notdir $(call core_find,$(TEST_DIR)/,*_SUITE.erl))))
+endif
 endif
+CT_SUITES ?=
 
 # Core targets.
 
@@ -6088,7 +6161,7 @@ $(foreach test,$(CT_SUITES),$(eval $(call ct_suite_target,$(test))))
 distclean-ct:
 	$(gen_verbose) rm -rf $(CURDIR)/logs/
 
-# Copyright (c) 2013-2015, Loïc Hoguin <[email protected]>
+# Copyright (c) 2013-2016, 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
@@ -6132,7 +6205,8 @@ define filter_opts.erl
 endef
 
 $(DIALYZER_PLT): deps app
-	$(verbose) dialyzer --build_plt --apps erts kernel stdlib $(PLT_APPS) $(OTP_DEPS) $(LOCAL_DEPS) $(DEPS)
+	$(verbose) dialyzer --build_plt --apps erts kernel stdlib $(PLT_APPS) $(OTP_DEPS) $(LOCAL_DEPS) \
+		`test -f $(ERLANG_MK_TMP)/deps.log && cat $(ERLANG_MK_TMP)/deps.log`
 
 plt: $(DIALYZER_PLT)
 
@@ -6146,7 +6220,7 @@ dialyze: $(DIALYZER_PLT)
 endif
 	$(verbose) dialyzer --no_native `$(ERL) -eval "$(subst $(newline),,$(subst ",\",$(call filter_opts.erl)))" -extra $(ERLC_OPTS)` $(DIALYZER_DIRS) $(DIALYZER_OPTS)
 
-# Copyright (c) 2013-2015, Loïc Hoguin <[email protected]>
+# Copyright (c) 2013-2016, Loïc Hoguin <[email protected]>
 # This file is part of erlang.mk and subject to the terms of the ISC License.
 
 .PHONY: distclean-edoc edoc
@@ -6171,25 +6245,23 @@ edoc: distclean-edoc doc-deps
 distclean-edoc:
 	$(gen_verbose) rm -f doc/*.css doc/*.html doc/*.png doc/edoc-info
 
-# Copyright (c) 2014 Dave Cottlehuber <[email protected]>
+# Copyright (c) 2016, Loïc Hoguin <[email protected]>
+# 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
+.PHONY: distclean-escript escript escript-zip
 
 # Configuration.
 
 ESCRIPT_NAME ?= $(PROJECT)
 ESCRIPT_FILE ?= $(ESCRIPT_NAME)
 
+ESCRIPT_SHEBANG ?= /usr/bin/env escript
 ESCRIPT_COMMENT ?= This is an -*- erlang -*- file
+ESCRIPT_EMU_ARGS ?= -escript main $(ESCRIPT_NAME)
 
-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/**"
+ESCRIPT_ZIP ?= 7z a -tzip -mx=9 -mtc=off $(if $(filter-out 0,$(V)),,> /dev/null)
+ESCRIPT_ZIP_FILE ?= $(ERLANG_MK_TMP)/escript.zip
 
 # Core targets.
 
@@ -6202,44 +6274,28 @@ help::
 
 # 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_FILE)"),'\
-'halt().'
-endef
-
-ESCRIPT_COMMAND = $(subst ' ',,$(ESCRIPT_RAW))
+escript-zip:: deps app
+	$(verbose) mkdir -p $(dir $(ESCRIPT_ZIP))
+	$(verbose) rm -f $(ESCRIPT_ZIP_FILE)
+	$(gen_verbose) cd .. && $(ESCRIPT_ZIP) $(ESCRIPT_ZIP_FILE) $(PROJECT)/ebin/*
+ifneq ($(DEPS),)
+	$(verbose) cd $(DEPS_DIR) && $(ESCRIPT_ZIP) $(ESCRIPT_ZIP_FILE) \
+		`cat $(ERLANG_MK_TMP)/deps.log | sed 's/^$(subst /,\/,$(DEPS_DIR))\///' | sed 's/$$/\/ebin\/\*/'`
+endif
 
-escript:: distclean-escript deps app
-	$(gen_verbose) $(ERL) -eval $(ESCRIPT_COMMAND)
+escript:: escript-zip
+	$(gen_verbose) printf "%s\n" \
+		"#!$(ESCRIPT_SHEBANG)" \
+		"%% $(ESCRIPT_COMMENT)" \
+		"%%! $(ESCRIPT_EMU_ARGS)" > $(ESCRIPT_FILE)
+	$(verbose) cat $(ESCRIPT_ZIP_FILE) >> $(ESCRIPT_FILE)
+	$(verbose) chmod +x $(ESCRIPT_FILE)
 
 distclean-escript:
 	$(gen_verbose) rm -f $(ESCRIPT_NAME)
 
+# Copyright (c) 2015-2016, Loïc Hoguin <[email protected]>
 # 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 apps-eunit
@@ -6307,14 +6363,14 @@ apps-eunit:
 endif
 endif
 
-# Copyright (c) 2013-2015, Loïc Hoguin <[email protected]>
+# Copyright (c) 2013-2016, 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 run
+.PHONY: relx-rel relx-relup distclean-relx-rel run
 
 # Configuration.
 
-RELX ?= $(CURDIR)/relx
+RELX ?= $(ERLANG_MK_TMP)/relx
 RELX_CONFIG ?= $(CURDIR)/relx.config
 
 RELX_URL ?= https://github.com/erlware/relx/releases/download/v3.19.0/relx
@@ -6332,10 +6388,12 @@ endif
 ifeq ($(IS_DEP),)
 ifneq ($(wildcard $(RELX_CONFIG)),)
 rel:: relx-rel
+
+relup:: relx-relup
 endif
 endif
 
-distclean:: distclean-relx-rel distclean-relx
+distclean:: distclean-relx-rel
 
 # Plugin-specific targets.
 
@@ -6344,14 +6402,14 @@ $(RELX):
 	$(verbose) chmod +x $(RELX)
 
 relx-rel: $(RELX) rel-deps app
-	$(verbose) $(RELX) -c $(RELX_CONFIG) $(RELX_OPTS)
+	$(verbose) $(RELX) -c $(RELX_CONFIG) $(RELX_OPTS) release tar
+
+relx-relup: $(RELX) rel-deps app
+	$(verbose) $(RELX) -c $(RELX_CONFIG) $(RELX_OPTS) release relup tar
 
 distclean-relx-rel:
 	$(gen_verbose) rm -rf $(RELX_OUTPUT_DIR)
 
-distclean-relx:
-	$(gen_verbose) rm -rf $(RELX)
-
 # Run target.
 
 ifeq ($(wildcard $(RELX_CONFIG)),)
@@ -6360,15 +6418,17 @@ else
 
 define get_relx_release.erl
 	{ok, Config} = file:consult("$(RELX_CONFIG)"),
-	{release, {Name, _}, _} = lists:keyfind(release, 1, Config),
-	io:format("~s", [Name]),
+	{release, {Name, Vsn}, _} = lists:keyfind(release, 1, Config),
+	io:format("~s ~s", [Name, Vsn]),
 	halt(0).
 endef
 
-RELX_RELEASE = `$(call erlang,$(get_relx_release.erl))`
+RELX_REL := $(shell $(call erlang,$(get_relx_release.erl)))
+RELX_REL_NAME := $(word 1,$(RELX_REL))
+RELX_REL_VSN := $(word 2,$(RELX_REL))
 
 run: all
-	$(verbose) $(RELX_OUTPUT_DIR)/$(RELX_RELEASE)/bin/$(RELX_RELEASE) console
+	$(verbose) $(RELX_OUTPUT_DIR)/$(RELX_REL_NAME)/bin/$(RELX_REL_NAME) console
 
 help::
 	$(verbose) printf "%s\n" "" \
@@ -6377,8 +6437,8 @@ help::
 
 endif
 
+# Copyright (c) 2015-2016, Loïc Hoguin <[email protected]>
 # Copyright (c) 2014, M Robert Martin <[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: shell
@@ -6408,7 +6468,7 @@ build-shell-deps: $(ALL_SHELL_DEPS_DIRS)
 shell: build-shell-deps
 	$(gen_verbose) $(SHELL_ERL) -pa $(SHELL_PATHS) $(SHELL_OPTS)
 
-# Copyright (c) 2015, Loïc Hoguin <[email protected]>
+# Copyright (c) 2015-2016, Loïc Hoguin <[email protected]>
 # This file is part of erlang.mk and subject to the terms of the ISC License.
 
 ifeq ($(filter triq,$(DEPS) $(TEST_DEPS)),triq)
@@ -6451,6 +6511,7 @@ triq: test-build
 endif
 endif
 
+# Copyright (c) 2016, Loïc Hoguin <[email protected]>
 # Copyright (c) 2015, Erlang Solutions Ltd.
 # This file is part of erlang.mk and subject to the terms of the ISC License.
 
@@ -6490,7 +6551,8 @@ xref: deps app $(XREFR)
 distclean-xref:
 	$(gen_verbose) rm -rf $(XREFR)
 
-# Copyright 2015, Viktor Söderqvist <[email protected]>
+# Copyright (c) 2016, 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.
 
 COVER_REPORT_DIR = cover
@@ -6611,3 +6673,156 @@ cover-report:
 
 endif
 endif # ifneq ($(COVER_REPORT_DIR),)
+
+# Copyright (c) 2016, Loïc Hoguin <[email protected]>
+# This file is part of erlang.mk and subject to the terms of the ISC License.
+
+.PHONY: sfx
+
+ifdef RELX_REL
+ifdef SFX
+
+# Configuration.
+
+SFX_ARCHIVE ?= $(RELX_OUTPUT_DIR)/$(RELX_REL_NAME)/$(RELX_REL_NAME)-$(RELX_REL_VSN).tar.gz
+SFX_OUTPUT_FILE ?= $(RELX_OUTPUT_DIR)/$(RELX_REL_NAME).run
+
+# Core targets.
+
+rel:: sfx
+
+# Plugin-specific targets.
+
+define sfx_stub
+#!/bin/sh
+
+TMPDIR=`mktemp -d`
+ARCHIVE=`awk '/^__ARCHIVE_BELOW__$$/ {print NR + 1; exit 0;}' $$0`
+FILENAME=$$(basename $$0)
+REL=$${FILENAME%.*}
+
+tail -n+$$ARCHIVE $$0 | tar -xzf - -C $$TMPDIR
+
+$$TMPDIR/bin/$$REL console
+RET=$$?
+
+rm -rf $$TMPDIR
+
+exit $$RET
+
+__ARCHIVE_BELOW__
+endef
+
+sfx:
+	$(call render_template,sfx_stub,$(SFX_OUTPUT_FILE))
+	$(gen_verbose) cat $(SFX_ARCHIVE) >> $(SFX_OUTPUT_FILE)
+	$(verbose) chmod +x $(SFX_OUTPUT_FILE)
+
+endif
+endif
+
+# Copyright (c) 2013-2015, Loïc Hoguin <[email protected]>
+# Copyright (c) 2015-2016, Jean-Sébastien Pédron <[email protected]>
+# This file is part of erlang.mk and subject to the terms of the ISC License.
+
+# Fetch dependencies recursively (without building them).
+
+.PHONY: fetch-deps fetch-doc-deps fetch-rel-deps fetch-test-deps \
+	fetch-shell-deps
+
+.PHONY: $(ERLANG_MK_RECURSIVE_DEPS_LIST) \
+	$(ERLANG_MK_RECURSIVE_DOC_DEPS_LIST) \
+	$(ERLANG_MK_RECURSIVE_REL_DEPS_LIST) \
+	$(ERLANG_MK_RECURSIVE_TEST_DEPS_LIST) \
+	$(ERLANG_MK_RECURSIVE_SHELL_DEPS_LIST)
+
+fetch-deps: $(ERLANG_MK_RECURSIVE_DEPS_LIST)
+fetch-doc-deps: $(ERLANG_MK_RECURSIVE_DOC_DEPS_LIST)
+fetch-rel-deps: $(ERLANG_MK_RECURSIVE_REL_DEPS_LIST)
+fetch-test-deps: $(ERLANG_MK_RECURSIVE_TEST_DEPS_LIST)
+fetch-shell-deps: $(ERLANG_MK_RECURSIVE_SHELL_DEPS_LIST)
+
+ifneq ($(SKIP_DEPS),)
+$(ERLANG_MK_RECURSIVE_DEPS_LIST) \
+$(ERLANG_MK_RECURSIVE_DOC_DEPS_LIST) \
+$(ERLANG_MK_RECURSIVE_REL_DEPS_LIST) \
+$(ERLANG_MK_RECURSIVE_TEST_DEPS_LIST) \
+$(ERLANG_MK_RECURSIVE_SHELL_DEPS_LIST):
+	$(verbose) :> $@
+else
+# By default, we fetch "normal" dependencies. They are also included no
+# matter the type of requested dependencies.
+#
+# $(ALL_DEPS_DIRS) includes $(BUILD_DEPS).
+
+$(ERLANG_MK_RECURSIVE_DEPS_LIST): $(ALL_DEPS_DIRS)
+$(ERLANG_MK_RECURSIVE_DOC_DEPS_LIST): $(ALL_DEPS_DIRS) $(ALL_DOC_DEPS_DIRS)
+$(ERLANG_MK_RECURSIVE_REL_DEPS_LIST): $(ALL_DEPS_DIRS) $(ALL_REL_DEPS_DIRS)
+$(ERLANG_MK_RECURSIVE_TEST_DEPS_LIST): $(ALL_DEPS_DIRS) $(ALL_TEST_DEPS_DIRS)
+$(ERLANG_MK_RECURSIVE_SHELL_DEPS_LIST): $(ALL_DEPS_DIRS) $(ALL_SHELL_DEPS_DIRS)
+
+# Allow to use fetch-deps and $(DEP_TYPES) to fetch multiple types of
+# dependencies with a single target.
+ifneq ($(filter doc,$(DEP_TYPES)),)
+$(ERLANG_MK_RECURSIVE_DEPS_LIST): $(ALL_DOC_DEPS_DIRS)
+endif
+ifneq ($(filter rel,$(DEP_TYPES)),)
+$(ERLANG_MK_RECURSIVE_DEPS_LIST): $(ALL_REL_DEPS_DIRS)
+endif
+ifneq ($(filter test,$(DEP_TYPES)),)
+$(ERLANG_MK_RECURSIVE_DEPS_LIST): $(ALL_TEST_DEPS_DIRS)
+endif
+ifneq ($(filter shell,$(DEP_TYPES)),)
+$(ERLANG_MK_RECURSIVE_DEPS_LIST): $(ALL_SHELL_DEPS_DIRS)
+endif
+
+ERLANG_MK_RECURSIVE_TMP_LIST := $(abspath $(ERLANG_MK_TMP)/recursive-tmp-deps.log)
+
+$(ERLANG_MK_RECURSIVE_DEPS_LIST) \
+$(ERLANG_MK_RECURSIVE_DOC_DEPS_LIST) \
+$(ERLANG_MK_RECURSIVE_REL_DEPS_LIST) \
+$(ERLANG_MK_RECURSIVE_TEST_DEPS_LIST) \
+$(ERLANG_MK_RECURSIVE_SHELL_DEPS_LIST):
+ifeq ($(IS_APP)$(IS_DEP),)
+	$(verbose) mkdir -p $(ERLANG_MK_TMP)
+	$(verbose) rm -f $(ERLANG_MK_RECURSIVE_TMP_LIST)
+endif
+ifndef IS_APP
+	$(verbose) for dep in $(ALL_APPS_DIRS) ; do \
+		$(MAKE) -C $$dep $@ \
+		 IS_APP=1 \
+		 ERLANG_MK_RECURSIVE_TMP_LIST=$(ERLANG_MK_RECURSIVE_TMP_LIST) \
+		 || exit $$?; \
+	done
+endif
+	$(verbose) for dep in $^ ; do \
+		if ! grep -qs ^$$dep$$ $(ERLANG_MK_RECURSIVE_TMP_LIST); then \
+			echo $$dep >> $(ERLANG_MK_RECURSIVE_TMP_LIST); \
+			if grep -qs -E "^[[:blank:]]*include[[:blank:]]+(erlang\.mk|.*/erlang\.mk)$$" \
+			 $$dep/GNUmakefile $$dep/makefile $$dep/Makefile; then \
+				$(MAKE) -C $$dep fetch-deps \
+				 IS_DEP=1 \
+				 ERLANG_MK_RECURSIVE_TMP_LIST=$(ERLANG_MK_RECURSIVE_TMP_LIST) \
+				 || exit $$?; \
+			fi \
+		fi \
+	done
+ifeq ($(IS_APP)$(IS_DEP),)
+	$(verbose) sort < $(ERLANG_MK_RECURSIVE_TMP_LIST) | uniq > $@
+	$(verbose) rm $(ERLANG_MK_RECURSIVE_TMP_LIST)
+endif
+endif # ifneq ($(SKIP_DEPS),)
+
+# List dependencies recursively.
+
+.PHONY: list-deps list-doc-deps list-rel-deps list-test-deps \
+	list-shell-deps
+
+list-deps: $(ERLANG_MK_RECURSIVE_DEPS_LIST)
+list-doc-deps: $(ERLANG_MK_RECURSIVE_DOC_DEPS_LIST)
+list-rel-deps: $(ERLANG_MK_RECURSIVE_REL_DEPS_LIST)
+list-test-deps: $(ERLANG_MK_RECURSIVE_TEST_DEPS_LIST)
+list-shell-deps: $(ERLANG_MK_RECURSIVE_SHELL_DEPS_LIST)
+
+list-deps list-doc-deps list-rel-deps list-test-deps list-shell-deps:
+	$(verbose) cat $^