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Directly install the required packages from the Alpine base image to compile the rngd package. Also use the git tree hash for the package hash while at it. Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
43 lines
1.3 KiB
Docker
43 lines
1.3 KiB
Docker
FROM linuxkit/alpine:c5021a113803f7608e3908014d316c3490183d0b@sha256:4c7a80173c71ca5019dc56f40442b3a8345f141dd46593bd1fe6d130294d07cb AS build
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RUN apk add \
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argp-standalone \
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automake \
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gcc \
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linux-headers \
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make \
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musl-dev \
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patch
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COPY . /
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ENV pkgname=rng-tools pkgver=5
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ADD http://downloads.sourceforge.net/project/gkernel/$pkgname/$pkgver/$pkgname-$pkgver.tar.gz $pkgname-$pkgver.tar.gz
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RUN sha256sum -c sha256sums
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RUN zcat $pkgname-$pkgver.tar.gz | tar xf -
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RUN cd $pkgname-$pkgver && for p in ../*.patch; do cat $p | patch -p1; done
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RUN cd $pkgname-$pkgver && \
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export LIBS="-largp" && \
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LDFLAGS=-static ./configure \
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--prefix=/usr \
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--libexecdir=/usr/lib/rng-tools \
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--sysconfdir=/etc \
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--disable-silent-rules && \
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make && \
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make DESTDIR=/ install && \
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strip /usr/sbin/rngd
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RUN mkdir -p /tmp/dev /tmp/proc /tmp/sys
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FROM linuxkit/tini:6714d66b82b5397f497b2aa05764096ed1ffe7d7@sha256:ba594b96af6195737ce2df702196d7adea2cafde554e18940ee14ad575d27f3b
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ENTRYPOINT []
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WORKDIR /
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COPY --from=build usr/sbin/rngd usr/sbin/rngd
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# Can't create directories, so copy empty dirs from previous context
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COPY --from=build tmp/dev dev
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COPY --from=build tmp/proc proc
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COPY --from=build tmp/sys sys
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CMD ["/bin/tini", "/usr/sbin/rngd", "-f"]
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