static-libssh/Dockerfile at main · ffbuilds/static-libssh · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
# syntax=docker/dockerfile:1

# bump: libssh /LIBSSH_VERSION=([\d.]+)/ https://gitlab.com/libssh/libssh-mirror.git|*
# bump: libssh after ./hashupdate Dockerfile LIBSSH $LATEST
# bump: libssh link "Source diff $CURRENT..$LATEST" https://gitlab.com/libssh/libssh-mirror/-/compare/libssh-$CURRENT...libssh-$LATEST
# bump: libssh link "Release notes" https://gitlab.com/libssh/libssh-mirror/-/tags/libssh-$LATEST
ARG LIBSSH_VERSION=0.12.1
ARG LIBSSH_URL="https://gitlab.com/libssh/libssh-mirror/-/archive/libssh-$LIBSSH_VERSION/libssh-mirror-libssh-$LIBSSH_VERSION.tar.gz"
ARG LIBSSH_SHA256=8c45cb01fbd373334561fd6d1bbe124cdc6ef541c17fc17dee10747ce2d6433f

# Must be specified
ARG ALPINE_VERSION

FROM alpine:${ALPINE_VERSION} AS base

FROM base AS download
ARG LIBSSH_URL
ARG LIBSSH_SHA256
ARG WGET_OPTS="--retry-on-host-error --retry-on-http-error=429,500,502,503 -nv"
WORKDIR /tmp
RUN \
  apk add --no-cache --virtual download \
    coreutils wget tar && \
  wget $WGET_OPTS -O libssh.tar.gz "$LIBSSH_URL" && \
  echo "$LIBSSH_SHA256  libssh.tar.gz" | sha256sum --status -c - && \
  mkdir libssh && \
  tar xf libssh.tar.gz -C libssh --strip-components=1 && \
  rm libssh.tar.gz && \
  apk del download

FROM base AS build
COPY --from=download /tmp/libssh/ /tmp/libssh/
WORKDIR /tmp/libssh/build
RUN \
  apk add --no-cache --virtual build \
    build-base cmake pkgconf \
    openssl-dev openssl-libs-static \
    zlib-dev zlib-static && \
  printf '%s\n' \
    'Requires.private: libssl libcrypto zlib' \
    'Libs.private: -DLIBSSH_STATIC=1 -lssh' \
    'Cflags.private: -DLIBSSH_STATIC=1 -I${CMAKE_INSTALL_FULL_INCLUDEDIR}' \
    >> ../libssh.pc.cmake && \
  cmake \
    -G"Unix Makefiles" \
    -DCMAKE_VERBOSE_MAKEFILE=ON \
    -DCMAKE_SYSTEM_ARCH=$(arch) \
    -DCMAKE_INSTALL_LIBDIR=lib \
    -DCMAKE_BUILD_TYPE=Release \
    -DPICKY_DEVELOPER=ON \
    -DBUILD_STATIC_LIB=ON \
    -DBUILD_SHARED_LIBS=OFF \
    -DWITH_GSSAPI=OFF \
    -DWITH_BLOWFISH_CIPHER=ON \
    -DWITH_SFTP=ON \
    -DWITH_SERVER=OFF \
    -DWITH_ZLIB=ON \
    -DWITH_PCAP=ON \
    -DWITH_DEBUG_CRYPTO=OFF \
    -DWITH_DEBUG_PACKET=OFF \
    -DWITH_DEBUG_CALLTRACE=OFF \
    -DUNIT_TESTING=OFF \
    -DCLIENT_TESTING=OFF \
    -DSERVER_TESTING=OFF \
    -DWITH_EXAMPLES=OFF \
    -DWITH_INTERNAL_DOC=OFF \
    .. && \
  make install && \
  pkg-config --exists --modversion --path libssh && \
  ar -t /usr/local/lib/libssh.a && \
  readelf -h /usr/local/lib/libssh.a && \
  apk del build

FROM scratch
ARG LIBSSH_VERSION
COPY --from=build /usr/local/lib/pkgconfig/libssh.pc /usr/local/lib/pkgconfig/libssh.pc
COPY --from=build /usr/local/lib/libssh.a /usr/local/lib/libssh.a
COPY --from=build /usr/local/include/libssh/ /usr/local/include/libssh/