fix: use original gcc-7 toolchain for OTP 24 on Ubuntu 18.04

emqx · Nov 22, 2024 · 404822c · 404822c
1 parent 9334157
commit 404822c
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Showing 2 changed files with 4 additions and 1 deletion.
diff --git a/Dockerfile b/Dockerfile
@@ -14,6 +14,8 @@ ARG LUX_VERSION=lux-3.0
 COPY get-otp.sh get-zsh.sh get-elixir.sh get-fdb.sh get-emqtt-bench.sh get-lux.sh /
 
 RUN if [ -f /opt/rh/devtoolset-10/enable ]; then source /opt/rh/devtoolset-10/enable; fi && \
+    . /etc/os-release && export ID=$ID && export VERSION_ID=$VERSION_ID && \
+    if expr "${OTP_VERSION}" : '24' > /dev/null && [ "${ID}" = "ubuntu" ] && [ "${VERSION_ID}" = "18.04" ]; then update-alternatives --set gcc /usr/bin/gcc-7; fi && \
     which gcc && gcc --version && \
     which g++ && g++ --version && \
     /get-zsh.sh && \

diff --git a/ubuntu18.04/Dockerfile b/ubuntu18.04/Dockerfile
@@ -51,7 +51,8 @@ RUN apt-get update && \
       wget \
       zip \
       zlib1g-dev && \
-    update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-11 90 --slave /usr/bin/g++ g++ /usr/bin/g++-11 --slave /usr/bin/gcov gcov /usr/bin/gcov-11 && \
+    update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-7 7 --slave /usr/bin/g++ g++ /usr/bin/g++-7 --slave /usr/bin/gcov gcov /usr/bin/gcov-7 && \
+    update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-11 11 --slave /usr/bin/g++ g++ /usr/bin/g++-11 --slave /usr/bin/gcov gcov /usr/bin/gcov-11 && \
     apt-get clean && rm -rf /var/lib/apt/lists/*
 
 WORKDIR /