istio

1
# WARNING: DO NOT EDIT, THIS FILE IS PROBABLY A COPY
2
#
3
# The original version of this file is located in the https://github.com/istio/common-files repo.
4
# If you're looking at this file in a different repo and want to make a change, please go to the
5
# common-files repo, make the change there and check it in. Then come back to this repo and run
6
# "make update-common".
7

8
# Copyright Istio Authors
9
#
10
# Licensed under the Apache License, Version 2.0 (the "License");
11
# you may not use this file except in compliance with the License.
12
# You may obtain a copy of the License at
13
#
14
#    http://www.apache.org/licenses/LICENSE-2.0
15
#
16
# Unless required by applicable law or agreed to in writing, software
17
# distributed under the License is distributed on an "AS IS" BASIS,
18
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
19
# See the License for the specific language governing permissions and
20
# limitations under the License.
21

22
SHELL := /bin/bash
23

24
# allow optional per-repo overrides
25
-include Makefile.overrides.mk
26

27
# Set the environment variable BUILD_WITH_CONTAINER to use a container
28
# to build the repo. The only dependencies in this mode are to have make and
29
# docker. If you'd rather build with a local tool chain instead, you'll need to
30
# figure out all the tools you need in your environment to make that work.
31
export BUILD_WITH_CONTAINER ?= 0
32

33
ifeq ($(BUILD_WITH_CONTAINER),1)
34

35
# An export free of arguments in a Makefile places all variables in the Makefile into the
36
# environment. This is needed to allow overrides from Makefile.overrides.mk.
37
export
38

39
RUN = ./common/scripts/run.sh
40

41
MAKE_DOCKER = $(RUN) make --no-print-directory -e -f Makefile.core.mk
42

43
%:
44
	@$(MAKE_DOCKER) $@
45

46
default:
47
	@$(MAKE_DOCKER)
48

49
shell:
50
	@$(RUN) /bin/bash
51

52
.PHONY: default shell
53

54
else
55

56
# If we are not in build container, we need a workaround to get environment properly set
57
# Write to file, then include
58
$(shell mkdir -p out)
59
$(shell $(shell pwd)/common/scripts/setup_env.sh envfile > out/.env)
60
include out/.env
61
# An export free of arguments in a Makefile places all variables in the Makefile into the
62
# environment. This behavior may be surprising to many that use shell often, which simply
63
# displays the existing environment
64
export
65

66
export GOBIN ?= $(GOPATH)/bin
67
include Makefile.core.mk
68

69
endif
70