arm: add install script, fix Makefile (#2824)

* be like the SDK makefile

* arm: add install script, fix Makefile

* ...

.circleci/config.yml

@@ -92,6 +92,7 @@ jobs:
           command: |
             export PATH="$GOBIN:$PATH"
             make get_tools
+            make get_dev_tools
       - run:
           name: dependencies
           command: |

Makefile

@@ -17,7 +17,6 @@ all: check build test install
 
 check: check_tools get_vendor_deps
 
-
 ########################################
 ### Build Tendermint
 
@@ -79,6 +78,8 @@ check_tools:
 get_tools:
 	@echo "--> Installing tools"
 	./scripts/get_tools.sh
+
+get_dev_tools:
 	@echo "--> Downloading linters (this may take awhile)"
 	$(GOPATH)/src/github.com/alecthomas/gometalinter/scripts/install.sh -b $(GOBIN)
 
@@ -327,4 +328,4 @@ build-slate:
 # To avoid unintended conflicts with file names, always add to .PHONY
 # unless there is a reason not to.
 # https://www.gnu.org/software/make/manual/html_node/Phony-Targets.html
-.PHONY: check build build_race build_abci dist install install_abci check_dep check_tools get_tools update_tools get_vendor_deps draw_deps get_protoc protoc_abci protoc_libs gen_certs clean_certs grpc_dbserver test_cover test_apps test_persistence test_p2p test test_race test_integrations test_release test100 vagrant_test fmt rpc-docs build-linux localnet-start localnet-stop build-docker build-docker-localnode sentry-start sentry-config sentry-stop build-slate protoc_grpc protoc_all
+.PHONY: check build build_race build_abci dist install install_abci check_dep check_tools get_tools get_dev_tools update_tools get_vendor_deps draw_deps get_protoc protoc_abci protoc_libs gen_certs clean_certs grpc_dbserver test_cover test_apps test_persistence test_p2p test test_race test_integrations test_release test100 vagrant_test fmt rpc-docs build-linux localnet-start localnet-stop build-docker build-docker-localnode sentry-start sentry-config sentry-stop build-slate protoc_grpc protoc_all

scripts/install/install_tendermint_arm.sh

@@ -0,0 +1,46 @@
+#!/usr/bin/env bash
+
+# XXX: this script is intended to be run from
+# a fresh Digital Ocean droplet with Ubuntu
+
+# upon its completion, you must either reset
+# your terminal or run `source ~/.profile`
+
+# as written, this script will install
+# tendermint core from master branch
+REPO=github.com/tendermint/tendermint
+
+# change this to a specific release or branch
+BRANCH=master
+
+sudo apt-get update -y
+
+# get and unpack golang
+curl -O https://storage.googleapis.com/golang/go1.11.2.linux-armv6l.tar.gz
+tar -xvf go1.11.2.linux-armv6l.tar.gz
+
+# move go folder and add go binary to path
+sudo mv go /usr/local
+echo "export PATH=\$PATH:/usr/local/go/bin" >> ~/.profile
+
+# create the goApps directory, set GOPATH, and put it on PATH
+mkdir goApps
+echo "export GOPATH=$HOME/goApps" >> ~/.profile
+echo "export PATH=\$PATH:\$GOPATH/bin" >> ~/.profile
+source ~/.profile
+
+# get the code and move into repo
+go get $REPO
+cd "$GOPATH/src/$REPO"
+
+# build & install
+git checkout $BRANCH
+# XXX: uncomment if branch isn't master
+# git fetch origin $BRANCH
+make get_tools
+make get_vendor_deps
+make install
+
+# the binary is located in $GOPATH/bin
+# run `source ~/.profile` or reset your terminal
+# to persist the changes