VOL-1574
Install binary release of protoc
Clarify version requirements and use upstream installation instructions for protoc-gen-go
Change-Id: I6120b4b2896bc152cb3e552dc44f46e6e80905dd
diff --git a/Makefile b/Makefile
index 45690aa..5b6461f 100644
--- a/Makefile
+++ b/Makefile
@@ -32,16 +32,8 @@
PROTO_GO_DEST_DIR := go
PROTO_GO_PB:= $(foreach f, $(PROTO_FILES), $(patsubst protos/voltha_protos/%.proto,$(PROTO_GO_DEST_DIR)/$(call go_package_path,$(f))/%.pb.go,$(f)))
-PROTOC_PREFIX := /usr/local
-PROTOC_VERSION := "3.7.0"
-PROTOC_DOWNLOAD_PREFIX := "https://github.com/google/protobuf/releases/download"
-PROTOC_DIR := protobuf-$(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:]')"
-
-# Force pb file to be regenrated every time. Otherwise the make process assumes whats there is still ok
-.PHONY: go/voltha.pb
+# Force pb file to be regenrated every time. Otherwise the make process assumes generated version is still valid
+.PHONY: go/voltha.pb protoc_check
print:
@echo "Proto files: $(PROTO_FILES)"
@@ -58,7 +50,7 @@
clean: python-clean go-clean
# Python targets
-python-protos: $(PROTO_PYTHON_PB2)
+python-protos: protoc_check $(PROTO_PYTHON_PB2)
venv_protos:
virtualenv $@;\
@@ -100,17 +92,7 @@
$(PROTO_PYTHON_PB2_GRPC)
# Go targets
-go-protos: protoc_check_version $(PROTO_GO_PB) go/voltha.pb
-
-protoc_check_version:
-ifeq ("", "$(shell which protoc)")
- @echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
- @echo "It looks like you don't have a version of protocol buffer tools."
- @echo "To install the protocol buffer toolchain, you can run:"
- @echo " make install-protoc"
- @echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
- exit 1
-endif
+go-protos: protoc_check $(PROTO_GO_PB) go/voltha.pb
go_temp:
mkdir -p go_temp
@@ -130,32 +112,50 @@
--descriptor_set_out=$@ \
${PROTO_FILES}
-go-test:
-ifneq ("libprotoc 3.7.0", "$(shell protoc --version)")
- @echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
- @echo "It looks like you don't have protocol buffer tools ${PROTOC_VERSION} installed."
- @echo "To install this version, you can run:"
- @echo " make install-protoc"
- @echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
- exit 1
-endif
+go-test: protoc_check
test/test-go-proto-consistency.sh
go-clean:
rm -rf go_temp
+# Protobuf compiler helper functions
+protoc_check:
+ifeq ("", "$(shell which protoc)")
+ @echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
+ @echo "It looks like you don't have a version of protocol buffer tools."
+ @echo "To install the protocol buffer toolchain on Linux, you can run:"
+ @echo " make install-protoc"
+ @echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
+ exit 1
+endif
+ifneq ("libprotoc 3.7.0", "$(shell protoc --version)")
+ @echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
+ @echo "You have the wrong version of protoc installed"
+ @echo "Please install version 3.7.0"
+ @echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
+ exit 1
+endif
+
install-protoc:
- @echo "Downloading and installing protocol buffer support."
+ @echo "Downloading and installing protocol buffer support (Linux amd64 only)"
+ifneq ("Linux", "$(shell uname -s)")
+ @echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
+ @echo "Automated installation of protoc not supported on $(shell uname -s)"
+ @echo "Please install protoc v3.7.0 from:"
+ @echo " https://github.com/protocolbuffers/protobuf/releases"
+ @echo "~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~"
+ exit 1
+endif
@echo "Installation will require sudo 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"; \
+ @echo "Asking 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; \
- sudo ldconfig
+ PROTOC_VERSION="3.7.0" ;\
+ PROTOC_SHA256SUM="a1b8ed22d6dc53c5b8680a6f1760a305b33ef471bece482e92728f00ba2a2969" ;\
+ curl -L -o /tmp/protoc-$${PROTOC_VERSION}-linux-x86_64.zip https://github.com/google/protobuf/releases/download/v$${PROTOC_VERSION}/protoc-$${PROTOC_VERSION}-linux-x86_64.zip ;\
+ echo "$${PROTOC_SHA256SUM} /tmp/protoc-$${PROTOC_VERSION}-linux-x86_64.zip" | sha256sum -c - ;\
+ unzip /tmp/protoc-$${PROTOC_VERSION}-linux-x86_64.zip -d /tmp/protoc3 ;\
+ sudo mv /tmp/protoc3/bin/* /usr/local/bin/ ;\
+ sudo mv /tmp/protoc3/include/* /usr/local/include/ ;\
+ sudo chmod -R a+rx /usr/local/bin/* ;\
+ sudo chmod -R a+rX /usr/local/include/