SKIP_SQUASH = 0/1

=================

If set to '0', images are automatically squashed. '1' disables

squashing. By default only RHEL containers are squashed.

SHELL := /usr/bin/env bash

ifndef common_dir common_dir = common endif

build = $(SHELL) $(common_dir)/build.sh test = $(SHELL) $(common_dir)/test.sh testr = $(SHELL) $(common_dir)/test-remote-cluster.sh shellcheck = $(SHELL) $(common_dir)/run-shellcheck.sh tag = $(SHELL) $(common_dir)/tag.sh clean = $(SHELL) $(common_dir)/clean.sh

DG ?= /bin/dg

generator = DG="$(DG)" $(SHELL) $(common_dir)/generate.sh

pretty printers

---------------

__PROLOG = $(if $(VERBOSE),,@echo " $(1) " $@;) V_LN = $(call __PROLOG,LN ) V_DG = $(call __PROLOG,DG ) V_DGM = $(call __PROLOG,DGM) V_CP = $(call __PROLOG,CP )

CDIR = mkdir -p "$$(dirname "$@")" || exit 1 ;

ifeq ($(TARGET),rhel8) SKIP_SQUASH ?= 1 OS := rhel8 DOCKERFILE ?= Dockerfile.rhel8 else ifeq ($(TARGET),rhel7) SKIP_SQUASH ?= 0 OS := rhel7 DOCKERFILE ?= Dockerfile.rhel7 else ifeq ($(TARGET),fedora) OS := fedora DOCKERFILE ?= Dockerfile.fedora else ifeq ($(TARGET),centos6) OS := centos6 DOCKERFILE ?= Dockerfile.centos6 else ifeq ($(TARGET),centos8) OS := centos8 DOCKERFILE ?= Dockerfile.centos8 else OS := centos7 DOCKERFILE ?= Dockerfile endif

SKIP_SQUASH ?= 1 DOCKER_BUILD_CONTEXT ?= . SHELLCHECK_FILES ?= .

script_env = \ SKIP_SQUASH=$(SKIP_SQUASH) \ UPDATE_BASE=$(UPDATE_BASE) \ OS=$(OS) \ CLEAN_AFTER=$(CLEAN_AFTER) \ DOCKER_BUILD_CONTEXT=$(DOCKER_BUILD_CONTEXT) \ OPENSHIFT_NAMESPACES="$(OPENSHIFT_NAMESPACES)" \ CUSTOM_REPO="$(CUSTOM_REPO)"

TODO: switch to 'build: build-all' once parallel builds are relatively safe

.PHONY: build build-serial build-all build: build-serial build-serial: @$(MAKE) -j1 build-all

build-all: $(VERSIONS) @for i in $(VERSIONS); do \ test -f $$i/.image-id || continue ; \ echo -n "$(BASE_IMAGE_NAME) $$i => " ; \ cat $$i/.image-id ; \ done

.PHONY: $(VERSIONS) $(VERSIONS): % : %/root/help.1 VERSION="$@" $(script_env) $(build)

.PHONY: test check check: test

test: script_env += TEST_MODE=true

The tests should ideally depend on $IMAGE_ID only, but see PR#19 for more info

while we need to depend on 'tag' instead of 'build'.

test: tag VERSIONS="$(VERSIONS)" $(script_env) $(test)

.PHONY: test-with-conu test-with-conu: script_env += TEST_CONU_MODE=true test-with-conu: tag VERSIONS="$(VERSIONS)" $(script_env) $(test)

.PHONY: test-openshift-4 test-openshift-4: script_env += TEST_OPENSHIFT_4=true test-openshift-4: tag VERSIONS="$(VERSIONS)" BASE_IMAGE_NAME="$(BASE_IMAGE_NAME)" $(script_env) $(test)

.PHONY: test-openshift test-openshift: script_env += TEST_OPENSHIFT_MODE=true test-openshift: tag VERSIONS="$(VERSIONS)" BASE_IMAGE_NAME="$(BASE_IMAGE_NAME)" $(script_env) $(test)

.PHONY: shellcheck shellcheck: $(shellcheck) $(SHELLCHECK_FILES)

.PHONY: tag tag: build VERSIONS="$(VERSIONS)" $(script_env) $(tag)

.PHONY: clean clean-hook clean-images clean-versions clean: clean-images @$(MAKE) --no-print-directory clean-hook

clean-images: $(clean) $(VERSIONS)

clean-versions: rm -rf $(VERSIONS)

%root/help.1: %README.md mkdir -p $(@D) go-md2man -in "$^" -out "$@" chmod a+r "$@"

generate-all: generate

MANIFEST_FILE ?= manifest.sh

auto_targets.mk: $(MANIFEST_FILE) MANIFEST_FILE="$(MANIFEST_FILE)" \ VERSIONS="$(VERSIONS)" \ $(generator)

triggers build of auto_targets.mk automatically

-include auto_targets.mk

We have to remove auto_targets.mk here, otherwise subsequent make calls

with different VERSIONS=* option keeps the auto_targets.mk unchanged.

.PHONY: generate generate: $(DISTGEN_TARGETS) $(DISTGEN_MULTI_TARGETS) $(COPY_TARGETS) $(SYMLINK_TARGETS) rm auto_targets.mk