build improvements

Makefile

@@ -1,17 +1,50 @@
+BIN_IMAGE = blockbook-build
+DEB_IMAGE = blockbook-build-deb
 PACKAGER = $(shell id -u):$(shell id -g)
+NO_CACHE = false
 
-.PHONY: build test deb
+.PHONY: build build-debug test deb
 
-build:
-	docker run -t --rm -e PACKAGER=$(PACKAGER) -v $(CURDIR):/src -v $(CURDIR)/build:/out blockbook-build make build
-	strip build/blockbook
+build: .bin-image
+	docker run -t --rm -e PACKAGER=$(PACKAGER) -v $(CURDIR):/src -v $(CURDIR)/build:/out $(BIN_IMAGE) make build
 
-test:
-	docker run -t --rm -e PACKAGER=$(PACKAGER) -v $(CURDIR):/src blockbook-build make test
+build-debug: .bin-image
+	docker run -t --rm -e PACKAGER=$(PACKAGER) -v $(CURDIR):/src -v $(CURDIR)/build:/out $(BIN_IMAGE) make build-debug
 
-deb:
-	docker run -t --rm -e PACKAGER=$(PACKAGER) -v $(CURDIR):/src -v $(CURDIR)/build:/out blockbook-build-deb
+test: .bin-image
+	docker run -t --rm -e PACKAGER=$(PACKAGER) -v $(CURDIR):/src $(BIN_IMAGE) make test
 
-clean:
+deb: .deb-image
+	docker run -t --rm -e PACKAGER=$(PACKAGER) -v $(CURDIR):/src -v $(CURDIR)/build:/out $(DEB_IMAGE)
+
+build-images:
+	rm -f .bin-image .deb-image
+	$(MAKE) .bin-image .deb-image
+
+.bin-image:
+	docker build --no-cache=$(NO_CACHE) -t $(BIN_IMAGE) build/bin
+	@ docker images -q $(BIN_IMAGE) > $@
+
+.deb-image:
+	docker build --no-cache=$(NO_CACHE) -t $(DEB_IMAGE) build/deb
+	@ docker images -q $(DEB_IMAGE) > $@
+
+clean: clean-bin clean-deb
+
+clean-all: clean clean-images
+
+clean-bin:
 	rm -f build/blockbook
+
+clean-deb:
 	rm -f build/*.deb
+
+clean-images: clean-bin-image clean-deb-image
+
+clean-bin-image:
+	- docker rmi $(BIN_IMAGE)
+	@ rm -f .bin-image
+
+clean-deb-image:
+	- docker rmi $(DEB_IMAGE)
+	@ rm -f .deb-image

build/bin/Dockerfile

@@ -4,7 +4,7 @@ FROM debian:9
 
 RUN apt-get update && apt-get install -y \
     build-essential git wget pkg-config lxc-dev libzmq3-dev libgflags-dev \
-    libsnappy-dev zlib1g-dev libbz2-dev liblz4-dev graphviz
+    libsnappy-dev zlib1g-dev libbz2-dev liblz4-dev graphviz upx-ucl
 
 ENV GOLANG_VERSION=go1.10.linux-amd64
 ENV GOPATH=/go
@@ -22,7 +22,7 @@ RUN echo -n "GOPATH: " && echo $GOPATH
 
 # install rocksdb
 RUN cd /opt && git clone https://github.com/facebook/rocksdb.git
-RUN cd /opt/rocksdb && CFLAGS=-fPIC CXXFLAGS=-fPIC make static_lib
+RUN cd /opt/rocksdb && CFLAGS=-fPIC CXXFLAGS=-fPIC make -j 4 static_lib
 
 RUN go get github.com/golang/dep/cmd/dep
 

build/bin/Makefile

@@ -1,4 +1,10 @@
 build: prepare-sources
+	cd $(GOPATH)/src/blockbook && go build -o $(CURDIR)/blockbook -ldflags="-s -w"
+	upx $(CURDIR)/blockbook
+	cp $(CURDIR)/blockbook /out/blockbook
+	chown $(PACKAGER) /out/blockbook
+
+build-debug: prepare-sources
 	cd $(GOPATH)/src/blockbook && go build -o $(CURDIR)/blockbook
 	cp $(CURDIR)/blockbook /out/blockbook
 	chown $(PACKAGER) /out/blockbook

build/deb/debian/control

@@ -2,7 +2,7 @@ Source: blockbook
 Section: satoshilabs
 Priority: optional
 Maintainer: jakub.matys@satoshilabs.com
-Build-Depends: debhelper, dh-systemd, dh-exec
+Build-Depends: debhelper, dh-systemd, dh-exec, upx
 Standards-Version: 3.9.5
 
 Package: blockbook-btc

build/deb/debian/rules

@@ -6,4 +6,3 @@ DH_VERBOSE = 1
 	dh $@ --with=systemd
 
 override_dh_strip:
-	dh_strip --no-automatic-dbgsym