blob: 5466e37539b0b232876b8466f8e08cc3cc5eaa18 [file] [log] [blame]
#
# 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.
#
# Makefile to build all protobuf and gRPC related artifacts
ifeq ($(VOLTHA_BASE)_set,_set)
$(error To get started, please source the env.sh file from Voltha top level directory)
endif
default: build
PROTO_FILES := $(wildcard *.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:]')"
build: $(PROTOC) $(PROTO_PB2_FILES)
%_pb2.py: %.proto Makefile
@echo "Building protocol buffer artifacts from $<"
env LD_LIBRARY_PATH=$(PROTOC_LIBDIR) $(PROTOC) -I. -I$(VOLTHA_BASE)/third_party/googleapis --python_out=. --descriptor_set_out=$(basename $<).desc --include_source_info $<
clean:
rm -f $(PROTO_PB2_FILES) $(PROTO_DESC_FILES)
$(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
uninstall-protoc:
cd $(PROTOC_BUILD_TMP_DIR)/$(PROTOC_DIR); \
sudo make uninstall