Squashed 'build/dobuild/' content from commit b017db7

git-subtree-dir: build/dobuild git-subtree-split: b017db7c22e7c0ca6cee3f0f5ac1dd50f3b68eb9
2026-03-02 04:09:18 +00:00 · 2020-05-25 23:24:23 +02:00
commit b19a54d2f9
95 changed files with 7843 additions and 0 deletions
--- a/assets/projects/cmake/arm32v7-alpine-builder-template.dockerfile
+++ b/assets/projects/cmake/arm32v7-alpine-builder-template.dockerfile
@@ -0,0 +1,89 @@
+ARG REGISTRY_PREFIX=''
+ARG DISTRIB_VERSION=3.9
+
+FROM ${REGISTRY_PREFIX}arm32v7/alpine:${DISTRIB_VERSION} as builder
+
+ARG QEMU_VERSION_=v3.1.0-2
+COPY bin/qemu-arm-static-$QEMU_VERSION_ /usr/bin/qemu-arm-static
+
+ARG TZ=UTC
+ENV LANG=C.UTF-8
+ENV LC_ALL=${LANG}
+
+RUN set -x \
+  && installdeps="tzdata" \
+  && apk add --no-cache --virtual .install-deps $installdeps \
+  && ls /usr/share/zoneinfo \
+  && cp -H --remove-destination "/usr/share/zoneinfo/$TZ" /tmp/localtime \
+  && apk del .install-deps \
+  && mv /tmp/localtime /etc/localtime \
+  && echo "$TZ" > /etc/timezone \
+  && apk add --no-cache \
+       bash \
+       make \
+       gcc \
+       musl-dev
+
+COPY src /usr/local/src
+
+ARG PARALLELMFLAGS=-j2
+
+ARG DUMB_INIT_VERSION=1.2.2
+ARG DUMB_INIT_MTIME=
+RUN set -x \
+  && builddeps="vim" \
+  && apk add --no-cache --virtual .build-deps $builddeps \
+  && [ -n "$DUMB_INIT_MTIME" ] && export SOURCE_DATE_EPOCH="$DUMB_INIT_MTIME" \
+  && builddir="/tmp/out" \
+  && mkdir -p "$builddir" \
+  && cd "$builddir" \
+  && cp -R "/usr/local/src/dumb-init-$DUMB_INIT_VERSION" . \
+  && cd "dumb-init-$DUMB_INIT_VERSION" \
+  && make "$PARALLELMFLAGS" \
+  && chmod +x dumb-init \
+  && mv dumb-init /usr/local/bin/dumb-init \
+  && dumb-init --version \
+  && rm -rf "$builddir" \
+  && apk del .build-deps
+
+FROM ${REGISTRY_PREFIX}arm32v7/alpine:${DISTRIB_VERSION}
+
+ARG TZ=UTC
+ENV LANG=C.UTF-8
+ENV LC_ALL=${LANG}
+
+COPY --from=builder /usr/bin/qemu-arm-static /usr/bin/qemu-arm-static
+COPY --from=builder /usr/local /usr/local
+COPY --from=builder /etc/localtime /etc/localtime
+COPY --from=builder /etc/timezone /etc/timezone
+
+RUN set -x \
+  && apk add --no-cache \
+       coreutils \
+       gcc \
+       g++ \
+       make \
+       cmake \
+       ninja \
+       pkgconf \
+       gdb \
+       valgrind
+
+ENV LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/usr/local/lib"
+ENV PKG_CONFIG_PATH=/usr/local/lib32/pkgconfig
+
+ENTRYPOINT ["dumb-init", "--"]
+CMD [ "/bin/sh" ]
+
+ONBUILD ARG USERID=1000
+ONBUILD RUN set -x \
+  && adduser -u "$USERID" -s /bin/bash -D user
+
+# unused
+ARG DISTRIB_ID=
+ARG SYS=
+ARG ABI=
+ARG MARCH=
+ARG HOSTMARCH=
+ARG ID=
+ARG VARIANT=
--- a/assets/projects/cmake/arm32v7-ubuntu-builder-template.dockerfile
+++ b/assets/projects/cmake/arm32v7-ubuntu-builder-template.dockerfile
@@ -0,0 +1,91 @@
+ARG REGISTRY_PREFIX=''
+ARG DISTRIB_VERSION=bionic
+
+FROM ${REGISTRY_PREFIX}arm32v7/ubuntu:${DISTRIB_VERSION} as builder
+
+ARG QEMU_VERSION_=v3.1.0-2
+COPY bin/qemu-arm-static-$QEMU_VERSION_ /usr/bin/qemu-arm-static
+
+ARG TZ=UTC
+ENV LANG=C.UTF-8
+ENV LC_ALL=${LANG}
+
+RUN set -x \
+  && installdeps="tzdata" \
+  && apt-get update \
+  && apt-get install --yes --no-install-recommends $installdeps \
+  && ls /usr/share/zoneinfo \
+  && cp -H --remove-destination "/usr/share/zoneinfo/$TZ" /tmp/localtime \
+  && { apt-get purge -y $installdeps || true; } \
+  && mv /tmp/localtime /etc/localtime \
+  && echo "$TZ" > /etc/timezone \
+  && apt-get update \
+  && apt-get install --yes --no-install-recommends \
+       build-essential \
+  && rm -rf /var/lib/apt/lists/*
+
+COPY src /usr/local/src
+
+ARG PARALLELMFLAGS=-j2
+
+ARG DUMB_INIT_VERSION=1.2.2
+ARG DUMB_INIT_MTIME=
+RUN set -x \
+  && builddeps="vim-common" \
+  && apt-get update \
+  && apt-get install --yes --no-install-recommends $builddeps \
+  && rm -rf /var/lib/apt/lists/* \
+  && [ -n "$DUMB_INIT_MTIME" ] && export SOURCE_DATE_EPOCH="$DUMB_INIT_MTIME" \
+  && builddir="/tmp/out" \
+  && mkdir -p "$builddir" \
+  && cd "$builddir" \
+  && cp -R "/usr/local/src/dumb-init-$DUMB_INIT_VERSION" . \
+  && cd "dumb-init-$DUMB_INIT_VERSION" \
+  && make "$PARALLELMFLAGS" \
+  && chmod +x dumb-init \
+  && mv dumb-init /usr/local/bin/dumb-init \
+  && dumb-init --version \
+  && rm -rf "$builddir" \
+  && apt-get purge -y $builddeps
+
+FROM ${REGISTRY_PREFIX}arm32v7/ubuntu:${DISTRIB_VERSION}
+
+ARG TZ=UTC
+ENV LANG=C.UTF-8
+ENV LC_ALL=${LANG}
+
+COPY --from=builder /usr/bin/qemu-arm-static /usr/bin/qemu-arm-static
+COPY --from=builder /usr/local /usr/local
+COPY --from=builder /etc/localtime /etc/localtime
+COPY --from=builder /etc/timezone /etc/timezone
+COPY --from=builder /etc/apt/sources.list.d /etc/apt/sources.list.d
+
+RUN set -x \
+  && apt-get update \
+  && apt-get install --yes --no-install-recommends \
+       build-essential \
+       cmake \
+       ninja-build \
+       pkg-config \
+       gdb \
+       gdbserver \
+       valgrind \
+  && rm -rf /var/lib/apt/lists/*
+
+ENV LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/usr/local/lib"
+
+ENTRYPOINT ["dumb-init", "--"]
+CMD [ "/bin/bash" ]
+
+ONBUILD ARG USERID=1000
+ONBUILD RUN set -x \
+  && useradd -u "$USERID" -ms /bin/bash user
+
+# unused
+ARG DISTRIB_ID=
+ARG SYS=
+ARG ABI=
+ARG MARCH=
+ARG HOSTMARCH=
+ARG ID=
+ARG VARIANT=
--- a/assets/projects/cmake/builder-template.mk
+++ b/assets/projects/cmake/builder-template.mk
@@ -0,0 +1,106 @@
+SHELL := /bin/sh
+MAKEFILE := $(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST))
+MAKEFLAGS += --no-builtin-rules
+
+.SUFFIXES:
+
+.PHONY: default
+default: all
+
+#######################################################################################################################
+# Overridable project defaults
+
+DOBUILD_TOPDIR ?= $(DOBUILDDIR)
+DOBUILD_PROJECTDIR ?= $(patsubst %/,%,$(dir $(MAKEFILE)))
+DOBUILD_PROJECTVERSIONFILE ?= $(DOBUILDDIR)/VERSION
+
+PROJECTDIR = $(DOBUILD_PROJECTDIR)
+DOBUILDDIR ?= $(PROJECTDIR)/../../..
+
+include $(DOBUILDDIR)/defaults.mk
+
+#######################################################################################################################
+# Project defaults and macros
+
+DEFAULTTARGET = x86_64-alpine@3.10+builder-template
+
+FETCH_TARGETS =
+FETCHDIR = $(BUILDDIR)/.deps
+
+#######################################################################################################################
+# Project dependencies
+
+DUMB_INIT_VERSION = 1.2.2
+IMAGE_BUILDARGS += DUMB_INIT_VERSION=$(DUMB_INIT_VERSION)
+IMAGE_BUILDARGS += DUMB_INIT_MTIME=$(call mtime,$(FETCHDIR)/dumb-init-$(DUMB_INIT_VERSION).tar.gz)
+FETCH_TARGETS += $(FETCHDIR)/dumb-init-$(DUMB_INIT_VERSION).tar.gz
+$(FETCHDIR)/dumb-init-$(DUMB_INIT_VERSION).tar.gz: URL = https://github.com/Yelp/dumb-init/archive/v$(DUMB_INIT_VERSION).tar.gz
+$(SKIP_MD5SUM)$(FETCHDIR)/dumb-init-$(DUMB_INIT_VERSION).tar.gz: MD5 = 6166084b05772cdcf615a762c6f3b32e
+
+QEMU_VERSION = v3.1.0-2
+IMAGE_BUILDARGS += QEMU_VERSION_=$(QEMU_VERSION)
+FETCH_TARGETS += $(FETCHDIR)/qemu-arm-static-$(QEMU_VERSION)
+$(FETCHDIR)/qemu-arm-static-$(QEMU_VERSION): URL = https://github.com/multiarch/qemu-user-static/releases/download/$(QEMU_VERSION)/qemu-arm-static
+$(SKIP_MD5SUM)$(FETCHDIR)/qemu-arm-static-$(QEMU_VERSION): MD5 = 8ebd24e63fdfa07c557d45373bd831b1
+
+#######################################################################################################################
+# Architecture-specific rule target configuration
+
+DOCKER_TARGETS += $(call target_properties_combine,\
+    ,\
+    x86_64 arm32v7,\
+    ubuntu@xenial ubuntu@bionic alpine@3.9 alpine@3.10,\
+    ,\
+    ,\
+    builder-template,\
+    ,\
+    \
+  )
+
+#######################################################################################################################
+# Common rule target configuration
+
+CURLFLAGS += -s
+
+OUTDIRS += $(OUTDIR)/src
+OUTDIRS += $(OUTDIR)/bin
+
+EXTRACT_TARGETS += $(OUTDIR)/bin/qemu-arm-static-$(QEMU_VERSION)
+EXTRACT_TARGETS += $(patsubst $(FETCHDIR)/%.tar.gz,$(OUTDIR)/src/%,$(FETCH_TARGETS))
+
+#######################################################################################################################
+# Makefile dependencies
+
+MAKEFILE_DEPS += gzip
+MAKEFILE_DEPS += tar
+MAKEFILE_DEPS += chmod
+MAKEFILE_DEPS += touch
+MAKEFILE_DEPS += cp
+MAKEFILE_DEPS += mkdir
+
+#######################################################################################################################
+# Rules
+
+include $(DOBUILDDIR)/docker.mk
+include $(DOBUILDDIR)/standardrules.mk
+
+$(FETCH_TARGETS): | $(FETCHDIR)
+	$(SILENT)$(call curl,$@,$(URL),$(MD5))
+
+$(OUTDIR)/bin/qemu-arm-static-$(QEMU_VERSION) : $(FETCHDIR)/qemu-arm-static-$(QEMU_VERSION) | $(OUTDIRS)
+	$(SILENT) \
+	     $(call echo_if_silent_cmd,cp $< $@) \
+	  && cp $< $@ \
+	  && chmod +x $@
+
+$(OUTDIR)/src/%: $(FETCHDIR)/%.tar.gz | $(OUTDIRS)
+	$(SILENT) \
+	     $(call echo_if_silent_cmd,tar -C $(dir $@) -xf $<) \
+	  && tar -I 'gzip -n' -C $(dir $@) -xf $< \
+	  && touch $@
+
+$(FETCHDIR):
+	$(SILENT)mkdir -p $@
+
+.DELETE_ON_ERROR: $(FETCH_TARGETS)
+
--- a/assets/projects/cmake/x86_64-alpine-builder-template.dockerfile
+++ b/assets/projects/cmake/x86_64-alpine-builder-template.dockerfile
@@ -0,0 +1,86 @@
+ARG REGISTRY_PREFIX=''
+ARG DISTRIB_VERSION=3.9
+
+FROM ${REGISTRY_PREFIX}alpine:${DISTRIB_VERSION} as builder
+
+ARG TZ=UTC
+ENV LANG=C.UTF-8
+ENV LC_ALL=${LANG}
+
+RUN set -x \
+  && installdeps="tzdata" \
+  && apk add --no-cache --virtual .install-deps $installdeps \
+  && ls /usr/share/zoneinfo \
+  && cp -H --remove-destination "/usr/share/zoneinfo/$TZ" /tmp/localtime \
+  && apk del .install-deps \
+  && mv /tmp/localtime /etc/localtime \
+  && echo "$TZ" > /etc/timezone \
+  && apk add --no-cache \
+       bash \
+       make \
+       gcc \
+       musl-dev
+
+COPY src /usr/local/src
+
+ARG PARALLELMFLAGS=-j2
+
+ARG DUMB_INIT_VERSION=1.2.2
+ARG DUMB_INIT_MTIME=
+RUN set -x \
+  && builddeps="vim" \
+  && apk add --no-cache --virtual .build-deps $builddeps \
+  && [ -n "$DUMB_INIT_MTIME" ] && export SOURCE_DATE_EPOCH="$DUMB_INIT_MTIME" \
+  && builddir="/tmp/out" \
+  && mkdir -p "$builddir" \
+  && cd "$builddir" \
+  && cp -R "/usr/local/src/dumb-init-$DUMB_INIT_VERSION" . \
+  && cd "dumb-init-$DUMB_INIT_VERSION" \
+  && make "$PARALLELMFLAGS" \
+  && chmod +x dumb-init \
+  && mv dumb-init /usr/local/bin/dumb-init \
+  && dumb-init --version \
+  && rm -rf "$builddir" \
+  && apk del .build-deps
+
+FROM ${REGISTRY_PREFIX}alpine:${DISTRIB_VERSION}
+
+ARG TZ=UTC
+ENV LANG=C.UTF-8
+ENV LC_ALL=${LANG}
+
+COPY --from=builder /usr/local /usr/local
+COPY --from=builder /etc/localtime /etc/localtime
+COPY --from=builder /etc/timezone /etc/timezone
+
+RUN set -x \
+  && apk add --no-cache \
+       coreutils \
+       gcc \
+       g++ \
+       make \
+       cmake \
+       ninja \
+       pkgconf \
+       gdb \
+       valgrind
+
+ENV LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/usr/local/lib"
+ENV PKG_CONFIG_PATH=/usr/local/lib64/pkgconfig
+
+ENTRYPOINT ["dumb-init", "--"]
+CMD [ "/bin/sh" ]
+
+ONBUILD ARG USERID=1000
+ONBUILD RUN set -x \
+  && adduser -u "$USERID" -s /bin/bash -D user
+
+# unused
+ARG DISTRIB_ID=
+ARG SYS=
+ARG ABI=
+ARG MARCH=
+ARG HOSTMARCH=
+ARG ID=
+ARG VARIANT=
+ARG QEMU_VERSION_=
--- a/assets/projects/cmake/x86_64-ubuntu-builder-template.dockerfile
+++ b/assets/projects/cmake/x86_64-ubuntu-builder-template.dockerfile
@@ -0,0 +1,88 @@
+ARG REGISTRY_PREFIX=''
+ARG DISTRIB_VERSION=bionic
+
+FROM ${REGISTRY_PREFIX}ubuntu:${DISTRIB_VERSION} as builder
+
+ARG TZ=UTC
+ENV LANG=C.UTF-8
+ENV LC_ALL=${LANG}
+
+RUN set -x \
+  && installdeps="tzdata" \
+  && apt-get update \
+  && apt-get install --yes --no-install-recommends $installdeps \
+  && ls /usr/share/zoneinfo \
+  && cp -H --remove-destination "/usr/share/zoneinfo/$TZ" /tmp/localtime \
+  && { apt-get purge -y $installdeps || true; } \
+  && mv /tmp/localtime /etc/localtime \
+  && echo "$TZ" > /etc/timezone \
+  && apt-get update \
+  && apt-get install --yes --no-install-recommends \
+       build-essential \
+  && rm -rf /var/lib/apt/lists/*
+
+COPY src /usr/local/src
+
+ARG PARALLELMFLAGS=-j2
+
+ARG DUMB_INIT_VERSION=1.2.2
+ARG DUMB_INIT_MTIME=
+RUN set -x \
+  && builddeps="vim-common" \
+  && apt-get update \
+  && apt-get install --yes --no-install-recommends $builddeps  \
+  && rm -rf /var/lib/apt/lists/* \
+  && [ -n "$DUMB_INIT_MTIME" ] && export SOURCE_DATE_EPOCH="$DUMB_INIT_MTIME" \
+  && builddir="/tmp/out" \
+  && mkdir -p "$builddir" \
+  && cd "$builddir" \
+  && cp -R "/usr/local/src/dumb-init-$DUMB_INIT_VERSION" . \
+  && cd "dumb-init-$DUMB_INIT_VERSION" \
+  && make "$PARALLELMFLAGS" \
+  && chmod +x dumb-init \
+  && mv dumb-init /usr/local/bin/dumb-init \
+  && dumb-init --version \
+  && rm -rf "$builddir" \
+  && apt-get purge -y $builddeps
+
+FROM ${REGISTRY_PREFIX}ubuntu:${DISTRIB_VERSION}
+
+ARG TZ=UTC
+ENV LANG=C.UTF-8
+ENV LC_ALL=${LANG}
+
+COPY --from=builder /usr/local /usr/local
+COPY --from=builder /etc/localtime /etc/localtime
+COPY --from=builder /etc/timezone /etc/timezone
+COPY --from=builder /etc/apt/sources.list.d /etc/apt/sources.list.d
+
+RUN set -x \
+  && apt-get update \
+  && apt-get install --yes --no-install-recommends \
+       build-essential \
+       cmake \
+       ninja-build \
+       pkg-config \
+       gdb \
+       gdbserver \
+       valgrind \
+  && rm -rf /var/lib/apt/lists/*
+
+ENV LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/usr/local/lib"
+
+ENTRYPOINT ["dumb-init", "--"]
+CMD [ "/bin/bash" ]
+
+ONBUILD ARG USERID=1000
+ONBUILD RUN set -x \
+  && useradd -u "$USERID" -ms /bin/bash user
+
+# unused
+ARG DISTRIB_ID=
+ARG SYS=
+ARG ABI=
+ARG MARCH=
+ARG HOSTMARCH=
+ARG VARIANT=
+ARG ID=
+ARG QEMU_VERSION_=
--- a/assets/projects/dobuild/builder-template.mk
+++ b/assets/projects/dobuild/builder-template.mk
@@ -0,0 +1,120 @@
+SHELL := /bin/sh
+MAKEFILE := $(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST))
+MAKEFLAGS += --no-builtin-rules
+
+.SUFFIXES:
+
+.PHONY: default
+default: all
+
+#######################################################################################################################
+# Overridable project defaults
+
+DOBUILD_TOPDIR ?= $(DOBUILDDIR)
+DOBUILD_PROJECTDIR ?= $(patsubst %/,%,$(dir $(MAKEFILE)))
+DOBUILD_PROJECTVERSIONFILE ?= $(DOBUILDDIR)/VERSION
+
+PROJECTDIR = $(DOBUILD_PROJECTDIR)
+DOBUILDDIR ?= $(PROJECTDIR)/../../..
+
+include $(DOBUILDDIR)/defaults.mk
+
+#######################################################################################################################
+# Project defaults and macros
+
+DEFAULTTARGET = x86_64-alpine@3.10+builder-template
+
+FETCH_TARGETS =
+FETCHDIR = $(BUILDDIR)/.deps
+
+#######################################################################################################################
+# Project dependencies
+
+DUMB_INIT_VERSION = 1.2.2
+IMAGE_BUILDARGS += DUMB_INIT_VERSION=$(DUMB_INIT_VERSION)
+IMAGE_BUILDARGS += DUMB_INIT_MTIME=$(call mtime,$(FETCHDIR)/dumb-init-$(DUMB_INIT_VERSION).tar.gz)
+FETCH_TARGETS += $(FETCHDIR)/dumb-init-$(DUMB_INIT_VERSION).tar.gz
+$(FETCHDIR)/dumb-init-$(DUMB_INIT_VERSION).tar.gz: URL = https://github.com/Yelp/dumb-init/archive/v$(DUMB_INIT_VERSION).tar.gz
+$(SKIP_MD5SUM)$(FETCHDIR)/dumb-init-$(DUMB_INIT_VERSION).tar.gz: MD5 = 6166084b05772cdcf615a762c6f3b32e
+
+DOCKER_VERSION = 18.09.6
+IMAGE_BUILDARGS += DOCKER_VERSION=$(DOCKER_VERSION)
+FETCH_TARGETS += $(FETCHDIR)/docker-$(DOCKER_VERSION)-x86_64.tgz
+$(FETCHDIR)/docker-$(DOCKER_VERSION)-x86_64.tgz: URL = https://download.docker.com/linux/static/stable/x86_64/docker-$(DOCKER_VERSION).tgz
+$(SKIP_MD5SUM)$(FETCHDIR)/docker-$(DOCKER_VERSION)-x86_64.tgz: MD5 = a6be1e734421d05abfc4d3e28997e271
+
+#######################################################################################################################
+# Architecture-specific rule target configuration
+
+DOCKER_TARGETS += $(call target_properties_combine,\
+    ,\
+    x86_64,\
+    alpine@3.9 alpine@3.10,\
+    ,\
+    ,\
+    builder-template,\
+    ,\
+    \
+  )
+
+#######################################################################################################################
+# Common rule target configuration
+
+CURLFLAGS += -s
+
+OUTDIRS += $(OUTDIR)/src
+OUTDIRS += $(OUTDIR)/bin
+OUTDIRS += $(OUTDIR)/src/docker-$(DOCKER_VERSION)-x86_64
+OUTDIRS += $(OUTDIR)/assets/ca-certificates
+
+EXTRACT_TARGETS += $(patsubst $(FETCHDIR)/%.tar.gz,$(OUTDIR)/src/%,$(FETCH_TARGETS))
+EXTRACT_TARGETS += $(patsubst $(DOBUILDDIR)/%,$(OUTDIR)/%,$(wildcard $(DOBUILDDIR)/assets/ca-certificates/*.crt))
+EXTRACT_TARGETS += $(OUTDIR)/bin/docker-$(DOCKER_VERSION)-x86_64
+
+#######################################################################################################################
+# Makefile dependencies
+
+MAKEFILE_DEPS += gzip
+MAKEFILE_DEPS += tar
+MAKEFILE_DEPS += chmod
+MAKEFILE_DEPS += touch
+MAKEFILE_DEPS += cp
+MAKEFILE_DEPS += mkdir
+
+#######################################################################################################################
+# Rules
+
+include $(DOBUILDDIR)/docker.mk
+include $(DOBUILDDIR)/standardrules.mk
+
+$(FETCH_TARGETS): | $(FETCHDIR)
+	$(SILENT)$(call curl,$@,$(URL),$(MD5))
+
+$(OUTDIR)/assets/ca-certificates/%.crt : $(DOBUILDDIR)/assets/ca-certificates/%.crt | $(OUTDIRS)
+	cp $< $@
+
+$(OUTDIR)/bin/docker-$(DOCKER_VERSION)-x86_64 : $(OUTDIR)/src/docker-$(DOCKER_VERSION)-x86_64/docker/docker
+	$(SILENT) \
+	     $(call echo_if_silent_cmd,cp $< $@) \
+	  && cp $< $@ \
+	  && chmod +x $@
+
+$(OUTDIR)/src/docker-$(DOCKER_VERSION)-x86_64/docker/docker: $(OUTDIR)/src/docker-$(DOCKER_VERSION)-x86_64/docker
+
+$(OUTDIR)/src/docker-$(DOCKER_VERSION)-x86_64/docker: $(FETCHDIR)/docker-$(DOCKER_VERSION)-x86_64.tgz | $(OUTDIRS)
+	$(SILENT) \
+	     $(call echo_if_silent_cmd,tar -C $(dir $@) -xf $<) \
+	  && tar -I 'gzip -n' -C $(dir $@) -xf $< \
+	  && touch $@
+
+$(OUTDIR)/src/%: $(FETCHDIR)/%.tar.gz | $(OUTDIRS)
+	$(SILENT) \
+	     $(call echo_if_silent_cmd,tar -C $(dir $@) -xf $<) \
+	  && tar -I 'gzip -n' -C $(dir $@) -xf $< \
+	  && touch $@
+
+$(FETCHDIR):
+	$(SILENT)mkdir -p $@
+
+.DELETE_ON_ERROR: $(FETCH_TARGETS)
+
--- a/assets/projects/dobuild/x86_64-alpine-builder-template.dockerfile
+++ b/assets/projects/dobuild/x86_64-alpine-builder-template.dockerfile
@@ -0,0 +1,90 @@
+ARG REGISTRY_PREFIX=''
+ARG DISTRIB_VERSION=3.9
+
+FROM ${REGISTRY_PREFIX}alpine:${DISTRIB_VERSION} as builder
+
+ARG MARCH=x86_64
+
+ARG TZ=UTC
+ENV LANG=C.UTF-8
+ENV LC_ALL=${LANG}
+
+RUN set -x \
+  && installdeps="tzdata" \
+  && apk add --no-cache --virtual .install-deps $installdeps \
+  && ls /usr/share/zoneinfo \
+  && cp -H --remove-destination "/usr/share/zoneinfo/$TZ" /tmp/localtime \
+  && apk del .install-deps \
+  && mv /tmp/localtime /etc/localtime \
+  && echo "$TZ" > /etc/timezone \
+  && apk add --no-cache \
+       bash \
+       make \
+       gcc \
+       musl-dev
+
+COPY src /usr/local/src
+
+ARG PARALLELMFLAGS=-j2
+
+ARG DUMB_INIT_VERSION=1.2.2
+ARG DUMB_INIT_MTIME=
+RUN set -x \
+  && builddeps="vim" \
+  && apk add --no-cache --virtual .build-deps $builddeps \
+  && [ -n "$DUMB_INIT_MTIME" ] && export SOURCE_DATE_EPOCH="$DUMB_INIT_MTIME" \
+  && builddir="/tmp/out" \
+  && mkdir -p "$builddir" \
+  && cd "$builddir" \
+  && cp -R "/usr/local/src/dumb-init-$DUMB_INIT_VERSION" . \
+  && cd "dumb-init-$DUMB_INIT_VERSION" \
+  && make "$PARALLELMFLAGS" \
+  && chmod +x dumb-init \
+  && mv dumb-init /usr/local/bin/dumb-init \
+  && dumb-init --version \
+  && rm -rf "$builddir" \
+  && apk del .build-deps
+
+ARG DOCKER_VERSION=17.06.0-ce
+ARG DOCKER_MARCH=$MARCH
+COPY bin/docker-$DOCKER_VERSION-$DOCKER_MARCH /usr/local/bin/docker
+
+FROM ${REGISTRY_PREFIX}alpine:${DISTRIB_VERSION}
+
+ARG TZ=UTC
+ENV LANG=C.UTF-8
+ENV LC_ALL=${LANG}
+
+ARG CAPATH="./assets/ca-certificates"
+COPY $CAPATH /usr/local/share/ca-certificates
+COPY --from=builder /usr/local /usr/local
+COPY --from=builder /etc/localtime /etc/localtime
+COPY --from=builder /etc/timezone /etc/timezone
+
+RUN set -x \
+  && apk add --no-cache \
+       make \
+       gzip \
+       git \
+       curl \
+       openssl \
+       ca-certificates \
+  && update-ca-certificates
+
+ENV LD_LIBRARY_PATH="$LD_LIBRARY_PATH:/usr/local/lib"
+
+ENTRYPOINT ["dumb-init", "--"]
+CMD [ "/bin/sh" ]
+
+ONBUILD ARG USERID=1000
+ONBUILD RUN set -x \
+  && adduser -u "$USERID" -s /bin/bash -D user
+
+# unused
+ARG DISTRIB_ID=
+ARG SYS=
+ARG ABI=
+ARG MARCH=
+ARG HOSTMARCH=
+ARG ID=
+ARG VARIANT=
--- a/assets/projects/gradle/builder-template.mk
+++ b/assets/projects/gradle/builder-template.mk
@@ -0,0 +1,88 @@
+SHELL := /bin/sh
+MAKEFILE := $(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST))
+MAKEFLAGS += --no-builtin-rules
+
+.SUFFIXES:
+
+.PHONY: default
+default: all
+
+#######################################################################################################################
+# Overridable project defaults
+
+DOBUILD_TOPDIR ?= $(DOBUILDDIR)
+DOBUILD_PROJECTDIR ?= $(patsubst %/,%,$(dir $(MAKEFILE)))
+DOBUILD_PROJECTVERSIONFILE ?= $(DOBUILDDIR)/VERSION
+DOBUILD_DOCKERFILE ?= $(PROJECTDIR)/%MARCH%-%DISTRIB_ID%.dockerfile
+
+PROJECTDIR = $(DOBUILD_PROJECTDIR)
+DOBUILDDIR ?= $(PROJECTDIR)/../../..
+
+include $(DOBUILDDIR)/defaults.mk
+
+#######################################################################################################################
+# Project defaults and macros
+
+DEFAULTTARGET = x86_64-graalvm~-ce@20.0.0-linux-java11+6.3
+
+FETCH_TARGETS =
+FETCHDIR = $(BUILDDIR)/.deps
+
+dobuild_image_prerequisites = %OUTDIR%/bin/gradle-%ID%
+
+#######################################################################################################################
+# Project dependencies
+
+FETCH_TARGETS += $(FETCHDIR)/gradle-6.3.zip
+$(FETCHDIR)/gradle-6.3.zip: URL = https://services.gradle.org/distributions/gradle-6.3-bin.zip
+$(SKIP_MD5SUM)$(FETCHDIR)/gradle-6.3.zip: MD5 = 737c68904f35e6480fa013b1eb3c9c50
+
+FETCH_TARGETS += $(FETCHDIR)/gradle-5.6.zip
+$(FETCHDIR)/gradle-5.6.zip: URL = https://services.gradle.org/distributions/gradle-5.6-bin.zip
+$(SKIP_MD5SUM)$(FETCHDIR)/gradle-5.6.zip: MD5 = 2dde6806b36fe0832a7438752be6ed36
+
+#######################################################################################################################
+# Architecture-specific rule target configuration
+
+DOCKER_TARGETS += $(call target_properties_combine,\
+    ,\
+    x86_64,\
+    graalvm~-ce,\
+    linux,\
+    java11 java8,\
+    6.3 5.6,\
+    20.0.0,\
+    \
+  )
+
+#######################################################################################################################
+# Common rule target configuration
+
+CURLFLAGS += -s
+
+OUTDIRS += $(OUTDIR)/bin
+
+#######################################################################################################################
+# Makefile dependencies
+
+MAKEFILE_DEPS += unzip
+
+#######################################################################################################################
+# Rules
+
+include $(DOBUILDDIR)/docker.mk
+include $(DOBUILDDIR)/standardrules.mk
+
+$(FETCH_TARGETS): | $(FETCHDIR)
+	$(SILENT)$(call curl,$@,$(URL),$(MD5))
+
+$(OUTDIR)/bin/%: $(FETCHDIR)/%.zip | $(OUTDIRS)
+	$(SILENT) \
+	     $(call echo_if_silent_cmd,unzip -d $(dir $@) $<) \
+	  && unzip -o -d $(dir $@) $< \
+	  && touch $@
+
+$(FETCHDIR):
+	$(SILENT)mkdir -p $@
+
+.DELETE_ON_ERROR: $(FETCH_TARGETS)
--- a/assets/projects/gradle/x86_64-graalvm-ce.dockerfile
+++ b/assets/projects/gradle/x86_64-graalvm-ce.dockerfile
@@ -0,0 +1,33 @@
+ARG REGISTRY_PREFIX=''
+ARG SYS
+ARG ABI
+ARG DISTRIB_ID
+ARG DISTRIB_VERSION
+
+FROM ${REGISTRY_PREFIX}oracle/${DISTRIB_ID}:${DISTRIB_VERSION}-${ABI}
+
+RUN set -x \
+  && gu install native-image
+
+ARG ID
+ARG GRADLE_HOME=/usr/local/lib/gradle-${ID}
+COPY bin/gradle-${ID} $GRADLE_HOME
+ENV PATH=$PATH:$GRADLE_HOME/bin
+
+RUN set -x \
+  && java -version \
+  && javac -version \
+  && native-image --version \
+  && gradle --version
+
+ARG TZ=UTC
+ENV LANG=C
+ENV LC_ALL=${LANG}
+
+CMD [ "/bin/bash" ]
+
+# unused
+ARG PARALLELMFLAGS=
+ARG MARCH=
+ARG HOSTMARCH=
+ARG VARIANT=