[18.09 backport] Remove distros that are no longer supported

README.md

@@ -8,13 +8,9 @@ This repository is solely maintained by Docker, Inc.
 The scripts will build for this list of packages types:
 
 * DEB packages for Ubuntu 18.04 Bionic
-* DEB packages for Ubuntu 17.10 Artful
 * DEB packages for Ubuntu 16.04 Xenial
-* DEB packages for Ubuntu 14.04 Trusty
 * DEB packages for Debian 10 Buster
 * DEB packages for Debian 9 Stretch
-* DEB packages for Debian 8 Jessie
-* DEB packages for Debian 7 Wheezy
 * RPM packages for Fedora 28
 * RPM packages for Fedora 27
 * RPM packages for CentOS 7

deb/Makefile

@@ -55,13 +55,13 @@ engine-$(ARCH).tar:
 deb: ubuntu debian raspbian ## build all deb packages
 
 .PHONY: ubuntu
-ubuntu: ubuntu-bionic ubuntu-xenial ubuntu-trusty ## build all ubuntu deb packages
+ubuntu: ubuntu-bionic ubuntu-xenial ## build all ubuntu deb packages
 
 .PHONY: debian
-debian: debian-stretch debian-jessie ## build all debian deb packages
+debian: debian-stretch ## build all debian deb packages
 
 .PHONY: raspbian
-raspbian: raspbian-stretch debian-jessie ## build all raspbian deb packages
+raspbian: raspbian-stretch ## build all raspbian deb packages
 
 .PHONY: ubuntu-bionic
 ubuntu-bionic: ## build ubuntu bionic deb packages
@@ -77,41 +77,20 @@ ubuntu-xenial: $(SOURCES)
 	$(RUN)
 	$(CHOWN) -R $(shell id -u):$(shell id -g) debbuild/$@
 
-.PHONY: ubuntu-trusty
-ubuntu-trusty: ## build ubuntu trusty deb packages
-ubuntu-trusty: $(SOURCES)
-	$(BUILD)
-	$(RUN)
-	$(CHOWN) -R $(shell id -u):$(shell id -g) debbuild/$@
-
 .PHONY: debian-buster
 debian-buster: ## build debian buster deb packages
 debian-buster: $(SOURCES)
 	$(BUILD)
 	$(RUN)
 	$(CHOWN) -R $(shell id -u):$(shell id -g) debbuild/$@
 
-.PHONY: debian-jessie
-debian-jessie: ## build debian jessie deb packages
-debian-jessie: $(SOURCES)
-	$(BUILD)
-	$(RUN)
-	$(CHOWN) -R $(shell id -u):$(shell id -g) debbuild/$@
-
 .PHONY: debian-stretch
 debian-stretch: ## build debian stretch deb packages
 debian-stretch: $(SOURCES)
 	$(BUILD)
 	$(RUN)
 	$(CHOWN) -R $(shell id -u):$(shell id -g) debbuild/$@
 
-.PHONY: raspbian-jessie
-raspbian-jessie: ## build raspbian jessie deb packages
-raspbian-jessie: $(SOURCES)
-	$(BUILD)
-	$(RUN)
-	$(CHOWN) -R $(shell id -u):$(shell id -g) debbuild/$@
-
 .PHONY: raspbian-stretch
 raspbian-stretch: ## build raspbian stretch deb packages
 raspbian-stretch: $(SOURCES)