aboutsummaryrefslogtreecommitdiffstats
path: root/Makefile
blob: ad4b5d6784fac4de2fb18f80b337c2505acd066c (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
# Copyright 2012 Erlware, LLC. All Rights Reserved.
#
# This file is provided to you under the Apache License,
# Version 2.0 (the "License"); you may not use this file
# except in compliance with the License.  You may obtain
# a copy of the License at
#
#   http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied.  See the License for the
# specific language governing permissions and limitations
# under the License.
#


ERLFLAGS= -pa $(CURDIR)/.eunit -pa $(CURDIR)/ebin -pa $(CURDIR)/deps/*/ebin

DEPS_PLT=$(CURDIR)/.deps_plt

# =============================================================================
# Verify that the programs we need to run are installed on this system
# =============================================================================
ERL = $(shell which erl)

ifeq ($(ERL),)
$(error "Erlang not available on this system")
endif

REBAR=$(shell which rebar)

# If building on travis, use the rebar in the current directory
ifeq ($(TRAVIS),true)
REBAR=$(CURDIR)/rebar
endif

ifeq ($(REBAR),)
REBAR=$(CURDIR)/rebar
endif

# =============================================================================
# Handle version discovery
# =============================================================================

# We have a problem that we only have 10 minutes to build on travis
# and those travis boxes are quite small. This is ok for the fast
# dialyzer on R15 and above. However on R14 and below we have the
# problem that travis times out. The code below lets us not run
# dialyzer on R14
OTP_VSN=$(shell erl -noshell -eval 'io:format("~p", [erlang:system_info(otp_release)]), erlang:halt(0).' | perl -lne 'print for /R{0,1}(\d+).*/g')
TRAVIS_SLOW=$(shell expr $(OTP_VSN) \<= 15 )

ifeq ($(TRAVIS_SLOW), 0)
DIALYZER=$(shell which dialyzer)
else
DIALYZER=: not running dialyzer on R14 or R15
endif

.PHONY: all compile doc clean test dialyzer typer shell distclean pdf \
	update-deps escript clean-common-test-data rebuild

all: deps compile escript

# =============================================================================
# Rules to build the system
# =============================================================================

REBAR_URL=https://github.com/rebar/rebar/wiki/rebar
$(REBAR):
	curl -Lo rebar $(REBAR_URL) || wget $(REBAR_URL)
	chmod a+x rebar

get-rebar: $(REBAR)

deps: $(REBAR)
	$(REBAR) get-deps
	$(REBAR) compile

update-deps: $(REBAR)
	$(REBAR) update-deps
	$(REBAR) compile

compile: $(REBAR)
	$(REBAR) skip_deps=true compile

escript: deps
	$(REBAR) skip_deps=true escriptize

doc:
	$(REBAR) skip_deps=true doc

eunit: compile clean-common-test-data
	$(REBAR) skip_deps=true eunit

ct: compile clean-common-test-data
	mkdir -p $(CURDIR) logs
	ct_run -pa $(CURDIR)/ebin \
	-pa $(CURDIR)/deps/*/ebin \
	-logdir $(CURDIR)/logs \
	-dir $(CURDIR)/test/ \
	-cover cover.spec \
	-suite rlx_command_SUITE rlx_discover_SUITE -suite rlx_release_SUITE

test: compile dialyzer eunit ct

$(DEPS_PLT): compile
	@echo Building local erts plt at $(DEPS_PLT)
	@echo
	$(DIALYZER) --output_plt $(DEPS_PLT) --build_plt \
	   --apps erts kernel stdlib -r deps

dialyzer: compile $(DEPS_PLT)
	$(DIALYZER) --fullpath --plt $(DEPS_PLT) \
		 -I include -Wrace_conditions -r ./ebin

typer:
	typer --plt $(DEPS_PLT) -r ./src

shell: deps compile
# You often want *rebuilt* rebar tests to be available to the
# shell you have to call eunit (to get the tests
# rebuilt). However, eunit runs the tests, which probably
# fails (thats probably why You want them in the shell). This
# runs eunit but tells make to ignore the result.
	- @$(REBAR) skip_deps=true eunit
	@$(ERL) $(ERLFLAGS)

pdf:
	pandoc README.md -o README.pdf

clean-common-test-data:
# We have to do this because of the unique way we generate test
# data. Without this rebar eunit gets very confused
	- rm -rf $(CURDIR)/test/*_SUITE_data

clean: clean-common-test-data $(REBAR)
	- rm -rf $(CURDIR)/test/*.beam
	- rm -rf $(CURDIR)/logs
	- rm -rf $(CURDIR)/ebin
	$(REBAR) skip_deps=true clean

distclean: clean
	- rm -rf $(DEPS_PLT)
	- rm -rvf $(CURDIR)/deps

rebuild: distclean deps compile escript dialyzer test