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Merged
getong merged 2 commits into from
Feb 19, 2026
Merged

Add Erlang/OTP 29.0-rc1 #523

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7eb3715
Add Erlang/OTP 29 (currently 29.0-rc1)
badlop Feb 19, 2026
77ae6eb
Add temporary workarounds to compile rebar3 3.26.0 with Erlang/OTP 29…
badlop Feb 19, 2026
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3 changes: 2 additions & 1 deletion .github/workflows/erlang.yaml
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Expand Up @@ -7,7 +7,8 @@ jobs:
runs-on: ubuntu-latest
strategy:
matrix:
otp: ['DIR=28', 'DIR=28 VARIANT=slim', 'DIR=28 VARIANT=alpine',
otp: ['DIR=29', 'DIR=29 VARIANT=slim', 'DIR=29 VARIANT=alpine',
'DIR=28', 'DIR=28 VARIANT=slim', 'DIR=28 VARIANT=alpine',
'DIR=27', 'DIR=27 VARIANT=slim', 'DIR=27 VARIANT=alpine',
'DIR=26', 'DIR=26 VARIANT=slim', 'DIR=26 VARIANT=alpine',
'DIR=25', 'DIR=25 VARIANT=slim', 'DIR=25 VARIANT=alpine']
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71 changes: 71 additions & 0 deletions 29/Dockerfile
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FROM buildpack-deps:trixie

ENV OTP_VERSION="29.0-rc1" \
REBAR3_VERSION="3.26.0"

LABEL org.opencontainers.image.version=$OTP_VERSION

# We'll install the build dependencies for erlang-odbc along with the erlang
# build process:
RUN set -xe \
&& OTP_DOWNLOAD_URL="https://github.com/erlang/otp/releases/download/OTP-${OTP_VERSION}/otp_src_${OTP_VERSION}.tar.gz" \
&& OTP_DOWNLOAD_SHA256="ea98c87f975c12ffeb4fcb75d2b618cefea77ca02d3c2fca31a47e6d3d4db951" \
&& runtimeDeps='libodbc2 \
libsctp1 \
libwxgtk3.2 \
libwxgtk-webview3.2-dev ' \
&& buildDeps='unixodbc-dev \
libsctp-dev ' \
&& apt-get update \
&& apt-get install -y --no-install-recommends $runtimeDeps \
&& apt-get install -y --no-install-recommends $buildDeps \
&& curl -fSL -o otp-src.tar.gz "$OTP_DOWNLOAD_URL" \
&& echo "$OTP_DOWNLOAD_SHA256 otp-src.tar.gz" | sha256sum -c - \
&& export ERL_TOP="/usr/src/otp_src_${OTP_VERSION%%@*}" \
&& mkdir -vp $ERL_TOP \
&& tar -xzf otp-src.tar.gz -C $ERL_TOP --strip-components=1 \
&& rm otp-src.tar.gz \
&& ( cd $ERL_TOP \
&& ./otp_build autoconf \
&& gnuArch="$(dpkg-architecture --query DEB_HOST_GNU_TYPE)" \
&& ./configure --build="$gnuArch" \
&& make -j$(nproc) \
&& make -j$(nproc) docs DOC_TARGETS=chunks \
&& make install install-docs DOC_TARGETS=chunks ) \
&& find /usr/local -name examples | xargs rm -rf \
&& apt-get purge -y --auto-remove $buildDeps \
&& rm -rf $ERL_TOP /var/lib/apt/lists/*

CMD ["erl"]

# extra useful tools here: rebar & rebar3

ENV REBAR_VERSION="2.6.4"

RUN set -xe \
&& REBAR_DOWNLOAD_URL="https://github.com/rebar/rebar/archive/${REBAR_VERSION}.tar.gz" \
&& REBAR_DOWNLOAD_SHA256="577246bafa2eb2b2c3f1d0c157408650446884555bf87901508ce71d5cc0bd07" \
&& mkdir -p /usr/src/rebar-src \
&& curl -fSL -o rebar-src.tar.gz "$REBAR_DOWNLOAD_URL" \
&& echo "$REBAR_DOWNLOAD_SHA256 rebar-src.tar.gz" | sha256sum -c - \
&& tar -xzf rebar-src.tar.gz -C /usr/src/rebar-src --strip-components=1 \
&& rm rebar-src.tar.gz \
&& cd /usr/src/rebar-src \
&& ./bootstrap \
&& install -v ./rebar /usr/local/bin/ \
&& rm -rf /usr/src/rebar-src

RUN set -xe \
&& REBAR3_DOWNLOAD_URL="https://github.com/erlang/rebar3/archive/${REBAR3_VERSION}.tar.gz" \
&& REBAR3_DOWNLOAD_SHA256="a151dc4a07805490e9f217a099e597ac9774814875f55da2c66545c333fdff64" \
&& mkdir -p /usr/src/rebar3-src \
&& curl -fSL -o rebar3-src.tar.gz "$REBAR3_DOWNLOAD_URL" \
&& echo "$REBAR3_DOWNLOAD_SHA256 rebar3-src.tar.gz" | sha256sum -c - \
&& tar -xzf rebar3-src.tar.gz -C /usr/src/rebar3-src --strip-components=1 \
&& rm rebar3-src.tar.gz \
&& cd /usr/src/rebar3-src \
&& sed -i "s|warnings_as_errors|nowarn_deprecated_catch|g" rebar.config \
&& sed -i "s|{overrides, \[{|{overrides, [{override, [{erl_opts, [nowarn_deprecated_catch]}]},{|g" rebar.config \
&& HOME=$PWD ./bootstrap \
&& install -v ./rebar3 /usr/local/bin/ \
&& rm -rf /usr/src/rebar3-src
70 changes: 70 additions & 0 deletions 29/alpine/Dockerfile
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FROM alpine:3.23

ENV OTP_VERSION="29.0-rc1" \
REBAR3_VERSION="3.26.0"

LABEL org.opencontainers.image.version=$OTP_VERSION

RUN set -xe \
&& OTP_DOWNLOAD_URL="https://github.com/erlang/otp/releases/download/OTP-${OTP_VERSION}/otp_src_${OTP_VERSION}.tar.gz" \
&& OTP_DOWNLOAD_SHA256="ea98c87f975c12ffeb4fcb75d2b618cefea77ca02d3c2fca31a47e6d3d4db951" \
&& REBAR3_DOWNLOAD_SHA256="a151dc4a07805490e9f217a099e597ac9774814875f55da2c66545c333fdff64" \
&& apk add --no-cache --virtual .fetch-deps \
curl \
ca-certificates \
&& curl -fSL -o otp-src.tar.gz "$OTP_DOWNLOAD_URL" \
&& echo "$OTP_DOWNLOAD_SHA256 otp-src.tar.gz" | sha256sum -c - \
&& apk add --no-cache --virtual .build-deps \
dpkg-dev dpkg \
gcc \
g++ \
libc-dev \
linux-headers \
make \
autoconf \
ncurses-dev \
openssl-dev \
unixodbc-dev \
lksctp-tools-dev \
tar \
&& export ERL_TOP="/usr/src/otp_src_${OTP_VERSION%%@*}" \
&& mkdir -vp $ERL_TOP \
&& tar -xzf otp-src.tar.gz -C $ERL_TOP --strip-components=1 \
&& rm otp-src.tar.gz \
&& ( cd $ERL_TOP \
&& ./otp_build autoconf \
&& gnuArch="$(dpkg-architecture --query DEB_HOST_GNU_TYPE)" \
&& ./configure --build="$gnuArch" \
&& make -j$(getconf _NPROCESSORS_ONLN) \
&& make install ) \
&& rm -rf $ERL_TOP \
&& find /usr/local -regex '/usr/local/lib/erlang/\(lib/\|erts-\).*/\(man\|doc\|obj\|c_src\|emacs\|info\|examples\)' | xargs rm -rf \
&& find /usr/local -name src | xargs -r find | grep -v '\.hrl$' | xargs rm -v || true \
&& find /usr/local -name src | xargs -r find | xargs rmdir -vp || true \
&& scanelf --nobanner -E ET_EXEC -BF '%F' --recursive /usr/local | xargs -r strip --strip-all \
&& scanelf --nobanner -E ET_DYN -BF '%F' --recursive /usr/local | xargs -r strip --strip-unneeded \
&& runDeps="$( \
scanelf --needed --nobanner --format '%n#p' --recursive /usr/local \
| tr ',' '\n' \
| sort -u \
| awk 'system("[ -e /usr/local/lib/" $1 " ]") == 0 { next } { print "so:" $1 }' \
)" \
&& REBAR3_DOWNLOAD_URL="https://github.com/erlang/rebar3/archive/${REBAR3_VERSION}.tar.gz" \
&& curl -fSL -o rebar3-src.tar.gz "$REBAR3_DOWNLOAD_URL" \
&& echo "${REBAR3_DOWNLOAD_SHA256} rebar3-src.tar.gz" | sha256sum -c - \
&& mkdir -p /usr/src/rebar3-src \
&& tar -xzf rebar3-src.tar.gz -C /usr/src/rebar3-src --strip-components=1 \
&& rm rebar3-src.tar.gz \
&& cd /usr/src/rebar3-src \
&& sed -i "s|warnings_as_errors|nowarn_deprecated_catch|g" rebar.config \
&& sed -i "s|{overrides, \[{|{overrides, [{override, [{erl_opts, [nowarn_deprecated_catch]}]},{|g" rebar.config \
&& HOME=$PWD ./bootstrap \
&& install -v ./rebar3 /usr/local/bin/ \
&& rm -rf /usr/src/rebar3-src \
&& apk add --virtual .erlang-rundeps \
$runDeps \
lksctp-tools \
ca-certificates \
&& apk del .fetch-deps .build-deps

CMD ["erl"]
65 changes: 65 additions & 0 deletions 29/slim/Dockerfile
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FROM debian:trixie

ENV OTP_VERSION="29.0-rc1" \
REBAR3_VERSION="3.26.0"

LABEL org.opencontainers.image.version=$OTP_VERSION

# We'll install the build dependencies, and purge them on the last step to make
# sure our final image contains only what we've just built:
RUN set -xe \
&& OTP_DOWNLOAD_URL="https://github.com/erlang/otp/releases/download/OTP-${OTP_VERSION}/otp_src_${OTP_VERSION}.tar.gz" \
&& OTP_DOWNLOAD_SHA256="ea98c87f975c12ffeb4fcb75d2b618cefea77ca02d3c2fca31a47e6d3d4db951" \
&& fetchDeps=' \
curl \
ca-certificates' \
&& apt-get update \
&& apt-get install -y --no-install-recommends $fetchDeps \
&& curl -fSL -o otp-src.tar.gz "$OTP_DOWNLOAD_URL" \
&& echo "$OTP_DOWNLOAD_SHA256 otp-src.tar.gz" | sha256sum -c - \
&& runtimeDeps=' \
libodbc2 \
libssl3 \
libsctp1 \
' \
&& buildDeps=' \
autoconf \
dpkg-dev \
gcc \
g++ \
make \
libncurses-dev \
unixodbc-dev \
libssl-dev \
libsctp-dev \
' \
&& apt-get install -y --no-install-recommends $runtimeDeps \
&& apt-get install -y --no-install-recommends $buildDeps \
&& export ERL_TOP="/usr/src/otp_src_${OTP_VERSION%%@*}" \
&& mkdir -vp $ERL_TOP \
&& tar -xzf otp-src.tar.gz -C $ERL_TOP --strip-components=1 \
&& rm otp-src.tar.gz \
&& ( cd $ERL_TOP \
&& ./otp_build autoconf \
&& gnuArch="$(dpkg-architecture --query DEB_HOST_GNU_TYPE)" \
&& ./configure --build="$gnuArch" \
&& make -j$(nproc) \
&& make install ) \
&& find /usr/local -name examples | xargs rm -rf \
&& REBAR3_DOWNLOAD_URL="https://github.com/erlang/rebar3/archive/${REBAR3_VERSION}.tar.gz" \
&& REBAR3_DOWNLOAD_SHA256="a151dc4a07805490e9f217a099e597ac9774814875f55da2c66545c333fdff64" \
&& mkdir -p /usr/src/rebar3-src \
&& curl -fSL -o rebar3-src.tar.gz "$REBAR3_DOWNLOAD_URL" \
&& echo "$REBAR3_DOWNLOAD_SHA256 rebar3-src.tar.gz" | sha256sum -c - \
&& tar -xzf rebar3-src.tar.gz -C /usr/src/rebar3-src --strip-components=1 \
&& rm rebar3-src.tar.gz \
&& cd /usr/src/rebar3-src \
&& sed -i "s|warnings_as_errors|nowarn_deprecated_catch|g" rebar.config \
&& sed -i "s|{overrides, \[{|{overrides, [{override, [{erl_opts, [nowarn_deprecated_catch]}]},{|g" rebar.config \
&& HOME=$PWD ./bootstrap \
&& install -v ./rebar3 /usr/local/bin/ \
&& rm -rf /usr/src/rebar3-src \
&& apt-get purge -y --auto-remove $buildDeps $fetchDeps \
&& rm -rf $ERL_TOP /var/lib/apt/lists/*

CMD ["erl"]