| # |
| # Copyright 2016 the original author or authors. |
| # |
| # Licensed 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. |
| # |
| |
| PROTO_FILES := $(wildcard *.proto) $(wildcard third_party/google/api/*proto) |
| PROTO_PB2_FILES := $(foreach f,$(PROTO_FILES),$(subst .proto,_pb2.py,$(f))) |
| PROTO_DESC_FILES := $(foreach f,$(PROTO_FILES),$(subst .proto,.desc,$(f))) |
| |
| PROTOC_PREFIX := /usr/local |
| PROTOC_LIBDIR := $(PROTOC_PREFIX)/lib |
| |
| PROTOC := $(PROTOC_PREFIX)/bin/protoc |
| |
| PROTOC_VERSION := "3.0.2" |
| PROTOC_DOWNLOAD_PREFIX := "https://github.com/google/protobuf/releases/download" |
| PROTOC_DIR := protobuf-$(PROTOC_VERSION) |
| PROTOC_TARBALL := protobuf-python-$(PROTOC_VERSION).tar.gz |
| PROTOC_DOWNLOAD_URI := $(PROTOC_DOWNLOAD_PREFIX)/v$(PROTOC_VERSION)/$(PROTOC_TARBALL) |
| PROTOC_BUILD_TMP_DIR := "/tmp/protobuf-build-$(shell uname -s | tr '[:upper:]' '[:lower:]')" |
| |
| $(PROTOC): |
| @echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~" |
| @echo "It looks like you don't have protocol buffer tools installed." |
| @echo "To install the protocol buffer toolchain, you can run:" |
| @echo " make install-protoc" |
| @echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~" |
| |
| install-protoc: $(PROTOC) |
| @echo "Downloading and installing protocol buffer support." |
| @echo "Installation will require sodo priviledges" |
| @echo "This will take a few minutes." |
| mkdir -p $(PROTOC_BUILD_TMP_DIR) |
| @echo "We ask for sudo credentials now so we can install at the end"; \ |
| sudo echo "Thanks"; \ |
| cd $(PROTOC_BUILD_TMP_DIR); \ |
| wget $(PROTOC_DOWNLOAD_URI); \ |
| tar xzvf $(PROTOC_TARBALL); \ |
| cd $(PROTOC_DIR); \ |
| ./configure --prefix=$(PROTOC_PREFIX); \ |
| make; \ |
| sudo make install |