Need lldb version that works on Alpine 3.9

[mikem8361]

The installed by apk doesn't work and even building 5.0.2 (below) doesn't work.

Docker image build file:

RUN apk update

RUN apk add --no-cache \
        autoconf \
        bash \
        build-base \
        clang \
        clang-dev \
        cmake \
        coreutils \
        curl \
        curl-dev \
        gcc \
        gettext-dev \
        gdb \
        git \
        icu-dev \
        krb5-dev \
        libtool \
        libunwind-dev \
        linux-headers \
        make \
        openssl \
        openssl-dev \
        paxctl \
        python \
        python-dev \
        util-linux-dev \
        wget \
        zlib-dev

RUN apk -X https://dl-cdn.alpinelinux.org/alpine/edge/main add --no-cache \
        lttng-ust-dev \
        llvm \
        swig \
        userspace-rcu-dev

# Build and install lldb 5.0.2
RUN apk add --no-cache \
        doxygen \
        libedit-dev \
        libxml2-dev \
        libffi-dev \
        ncurses-dev \
        python2 \
        python2-dev && \
        \
        wget http://releases.llvm.org/5.0.2/cfe-5.0.2.src.tar.xz && \
        wget http://releases.llvm.org/5.0.2/llvm-5.0.2.src.tar.xz && \
        wget http://releases.llvm.org/5.0.2/lldb-5.0.2.src.tar.xz && \
        \
        tar -xf llvm-5.0.2.src.tar.xz && \
        mkdir llvm-5.0.2.src/tools/clang && \
        mkdir llvm-5.0.2.src/tools/lldb && \
        tar -xf cfe-5.0.2.src.tar.xz --strip 1 -C llvm-5.0.2.src/tools/clang && \
        tar -xf lldb-5.0.2.src.tar.xz --strip 1 -C llvm-5.0.2.src/tools/lldb && \
        rm cfe-5.0.2.src.tar.xz && \
        rm lldb-5.0.2.src.tar.xz && \
        rm llvm-5.0.2.src.tar.xz && \
        \
        mkdir llvmbuild && \
        cd llvmbuild && \
        CC=clang CXX=clang++ cmake -DCMAKE_BUILD_TYPE=Release ../llvm-5.0.2.src && \
        make -j $(($(getconf _NPROCESSORS_ONLN)+1)) && \
        cd tools/lldb && \
        make install && \
        cd ../../.. && \
        rm -r llvmbuild && \
        rm -r llvm-5.0.2.src

[MykolaBalakin]

I've successfully built the plugin with the following image but lldb freezes on executing attach command.

FROM alpine:3.8 as sos-build-env
WORKDIR /sos
RUN apk update
RUN apk add git bash build-base clang llvm cmake clang-dev gettext-dev icu-dev openssl
RUN apk add -X http://dl-cdn.alpinelinux.org/alpine/edge/testing lldb-dev
RUN git clone https://github.com/dotnet/diagnostics.git .
RUN ./build.sh

FROM microsoft/dotnet:2.2-sdk AS build-env
WORKDIR /app
COPY . ./
RUN dotnet publish -c Release -o out

FROM microsoft/dotnet:2.2-runtime-alpine
WORKDIR /app
COPY --from=build-env /app/out .
RUN mkdir /sos
COPY --from=sos-build-env /sos/artifacts/bin/Linux.x64.Debug /sos
RUN apk add -X http://dl-cdn.alpinelinux.org/alpine/edge/testing lldb
ENTRYPOINT ["dotnet", "my-dotnet-app.dll"]

[mikem8361]

Yes, I've tried building a couple of different versions of lldb with no luck.

[MykolaBalakin]

Going to try debugging lldb with lldb. 😄

[sdmaclea]

It is worth noting that lldb seems to work on Alpine 3.9 as mention By @joe-elliott joe-elliott/netcore-kubernetes-profiling#4 (comment)

[mikem8361]

Note to self: try this lldb on apline 3.9.

FROM mcr.microsoft.com/dotnet/core/aspnet:2.2.5-alpine3.9
apk add lldb