# 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 rebar-pt
CORE_COMPAT_TARGETS = $(addprefix core-compat-,$(CORE_COMPAT_CASES))
CORE_COMPAT_CLEAN_TARGETS = $(addprefix clean-,$(CORE_COMPAT_TARGETS))
REBAR_BINARY = https://github.com/rebar/rebar/releases/download/2.6.0/rebar
.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
$t $(SLEEP)
$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()"
$i "Distclean the application"
$t $(MAKE) -C $(APP) distclean $v
$i "Download rebar"
$t curl -s -L -o $(APP)/rebar $(REBAR_BINARY)
$t chmod +x $(APP)/rebar
$i "Use rebar to build the application"
$t cd $(APP) && ./rebar compile $v
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
$t $(SLEEP)
$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()"
$i "Distclean the application"
$t $(MAKE) -C $(APP) distclean $v
$i "Download rebar"
$t curl -s -L -o $(APP)/rebar $(REBAR_BINARY)
$t chmod +x $(APP)/rebar
$i "Use rebar to build the application"
$t cd $(APP) && ./rebar compile $v
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 https://github.com/ninenines/cowboy 1.0.0\
' $(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, _, \"1.0.0\"}}]} = lists:keyfind(deps, 1, C), \
halt()"
$i "Distclean the application"
$t $(MAKE) -C $(APP) distclean $v
$i "Download rebar"
$t curl -s -L -o $(APP)/rebar $(REBAR_BINARY)
$t chmod +x $(APP)/rebar
$i "Use rebar to build the application"
$t cd $(APP) && ./rebar get-deps compile $v
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()"
$i "Distclean the application"
$t $(MAKE) -C $(APP) distclean $v
$i "Download rebar"
$t curl -s -L -o $(APP)/rebar $(REBAR_BINARY)
$t chmod +x $(APP)/rebar
$i "Use rebar to build the application"
$t cd $(APP) && ./rebar get-deps compile $v
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()"
$i "Distclean the application"
$t $(MAKE) -C $(APP) distclean $v
$i "Download rebar"
$t curl -s -L -o $(APP)/rebar $(REBAR_BINARY)
$t chmod +x $(APP)/rebar
$i "Use rebar to build the application"
$t cd $(APP) && ./rebar compile $v
core-compat-rebar-pt: build clean-core-compat-rebar-pt
$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 "Generate .erl files"
$t echo "-module(boy)." > $(APP)/src/boy.erl
$t echo "-module(girl)." > $(APP)/src/girl.erl
$i "Add lager to the list of dependencies"
$t sed -i.bak '2i\
DEPS = lager\
' $(APP)/Makefile
$i "Add the lager_transform parse_transform to ERLC_OPTS"
$t echo "ERLC_OPTS += +'{parse_transform, lager_transform}'" >> $(APP)/Makefile
$i "Build the application"
$t $(MAKE) -C $(APP) $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 the parse_transform option 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({parse_transform, lager_transform}, Opts), \
halt()"
# For the new build method, we have to simulate keeping the .app file
# inside the repository, by leaving it in the ebin/ directory before
# calling Rebar.
ifndef LEGACY
$i "Move the .app file outside ebin/"
$t mv $(APP)/ebin/$(APP).app $(APP)/
endif
$i "Distclean the application"
$t $(MAKE) -C $(APP) distclean $v
ifndef LEGACY
$i "Put the .app file back into ebin/"
$t mkdir $(APP)/ebin/
$t mv $(APP)/$(APP).app $(APP)/ebin/
endif
$i "Download rebar"
$t curl -s -L -o $(APP)/rebar $(REBAR_BINARY)
$t chmod +x $(APP)/rebar
$i "Use rebar to build the application"
$t cd $(APP) && ./rebar get-deps compile $v
$i "Check that all compiled files exist"
$t test -f $(APP)/ebin/$(APP).app
$t test -f $(APP)/ebin/boy.beam
$t test -f $(APP)/ebin/girl.beam
