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
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
|
# Core: Compatibility with other build tools.
#
# Note: autopatch functionality is covered separately.
CORE_COMPAT_CASES = auto-rebar rebar rebar-deps rebar-deps-pkg rebar-erlc-opts
CORE_COMPAT_TARGETS = $(addprefix core-compat-,$(CORE_COMPAT_CASES))
CORE_COMPAT_CLEAN_TARGETS = $(addprefix clean-,$(CORE_COMPAT_TARGETS))
.PHONY: core-compat $(CORE_COMPAT_TARGETS) clean-core-compat $(CORE_COMPAT_CLEAN_TARGETS)
clean-core-compat: $(CORE_COMPAT_CLEAN_TARGETS)
$(CORE_COMPAT_CLEAN_TARGETS):
$t rm -rf $(APP_TO_CLEAN)/
core-compat: $(CORE_COMPAT_TARGETS)
core-compat-auto-rebar: build clean-core-compat-auto-rebar
$i "Bootstrap a new OTP library named $(APP)"
$t mkdir $(APP)/
$t cp ../erlang.mk $(APP)/
$t $(MAKE) -C $(APP) -f erlang.mk bootstrap-lib $v
$i "Add rebar.config as a dependency of 'app' target"
$t echo "app:: rebar.config" >> $(APP)/Makefile
$i "Build the application"
$t $(MAKE) -C $(APP) $v
$i "Check that rebar.config was created"
$t test -f $(APP)/rebar.config
$i "Check that rebar.config can be loaded"
$t $(ERL) -eval "{ok, _} = file:consult(\"$(APP)/rebar.config\"), halt()"
$i "Create a temporary file"
$t touch $(APP)/older_file
$i "Wait a second"
$t sleep 1
$i "Build the application again"
$t $(MAKE) -C $(APP) $v
$i "Check that rebar.config is newer than the temporary file"
$t test $(APP)/rebar.config -nt $(APP)/older_file
$i "Check that rebar.config can be loaded"
$t $(ERL) -eval "{ok, _} = file:consult(\"$(APP)/rebar.config\"), halt()"
core-compat-rebar: build clean-core-compat-rebar
$i "Bootstrap a new OTP library named $(APP)"
$t mkdir $(APP)/
$t cp ../erlang.mk $(APP)/
$t $(MAKE) -C $(APP) -f erlang.mk bootstrap-lib $v
$i "Run 'make rebar.config'"
$t $(MAKE) -C $(APP) rebar.config $v
$i "Check that rebar.config was created"
$t test -f $(APP)/rebar.config
$i "Check that rebar.config can be loaded"
$t $(ERL) -eval "{ok, _} = file:consult(\"$(APP)/rebar.config\"), halt()"
$i "Create a temporary file"
$t touch $(APP)/older_file
$i "Wait a second"
$t sleep 1
$i "Run 'make rebar.config' again"
$t $(MAKE) -C $(APP) rebar.config $v
$i "Check that rebar.config is newer than the temporary file"
$t test $(APP)/rebar.config -nt $(APP)/older_file
$i "Check that rebar.config can be loaded"
$t $(ERL) -eval "{ok, _} = file:consult(\"$(APP)/rebar.config\"), halt()"
core-compat-rebar-deps: build clean-core-compat-rebar-deps
$i "Bootstrap a new OTP library named $(APP)"
$t mkdir $(APP)/
$t cp ../erlang.mk $(APP)/
$t $(MAKE) -C $(APP) -f erlang.mk bootstrap-lib $v
$i "Add Cowboy as a dependency"
$t sed -i.bak '2i\
DEPS = cowboy\
dep_cowboy = git repo commit\
' $(APP)/Makefile
$i "Run 'make rebar.config'"
$t $(MAKE) -C $(APP) rebar.config $v
$i "Check that rebar.config was created"
$t test -f $(APP)/rebar.config
$i "Check that Cowboy is listed in rebar.config"
$t $(ERL) -eval " \
{ok, C} = file:consult(\"$(APP)/rebar.config\"), \
{_, [{cowboy, _, {git, \"repo\", \"commit\"}}]} = lists:keyfind(deps, 1, C), \
halt()"
core-compat-rebar-deps-pkg: build clean-core-compat-rebar-deps-pkg
$i "Bootstrap a new OTP library named $(APP)"
$t mkdir $(APP)/
$t cp ../erlang.mk $(APP)/
$t $(MAKE) -C $(APP) -f erlang.mk bootstrap-lib $v
$i "Add Cowboy package as a dependency"
$t sed -i.bak '2i\
DEPS = cowboy\
' $(APP)/Makefile
$i "Run 'make rebar.config'"
$t $(MAKE) -C $(APP) rebar.config $v
$i "Check that rebar.config was created"
$t test -f $(APP)/rebar.config
$i "Check that Cowboy is listed in rebar.config"
$t $(ERL) -eval " \
{ok, C} = file:consult(\"$(APP)/rebar.config\"), \
{_, [{cowboy, _, {git, \"https://github.com/\" ++ _, _}}]} = lists:keyfind(deps, 1, C), \
halt()"
core-compat-rebar-erlc-opts: build clean-core-compat-rebar-erlc-opts
$i "Bootstrap a new OTP library named $(APP)"
$t mkdir $(APP)/
$t cp ../erlang.mk $(APP)/
$t $(MAKE) -C $(APP) -f erlang.mk bootstrap-lib $v
$i "Add extra options to ERLC_OPTS"
$t echo "ERLC_OPTS += +warn_export_all +warn_missing_spec +warn_untyped_record" >> $(APP)/Makefile
$i "Run 'make rebar.config'"
$t $(MAKE) -C $(APP) rebar.config $v
$i "Check that rebar.config was created"
$t test -f $(APP)/rebar.config
$i "Check that -Werror is not listed in rebar.config"
$t $(ERL) -eval " \
{ok, C} = file:consult(\"$(APP)/rebar.config\"), \
{_, Opts} = lists:keyfind(erl_opts, 1, C), \
false = lists:member(warning_as_errors, Opts), \
halt()"
$i "Check that debug_info is listed in rebar.config"
$t $(ERL) -eval " \
{ok, C} = file:consult(\"$(APP)/rebar.config\"), \
{_, Opts} = lists:keyfind(erl_opts, 1, C), \
true = lists:member(debug_info, Opts), \
halt()"
$i "Check that extra options are listed in rebar.config"
$t $(ERL) -eval " \
{ok, C} = file:consult(\"$(APP)/rebar.config\"), \
{_, Opts} = lists:keyfind(erl_opts, 1, C), \
true = lists:member(warn_export_all, Opts), \
true = lists:member(warn_missing_spec, Opts), \
true = lists:member(warn_untyped_record, Opts), \
halt()"
|
