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build: use lambda image to ensure binary compatibility when building from source #650

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Merged
merged 2 commits into from
Aug 20, 2025
Merged

build: use lambda image to ensure binary compatibility when building from source #650

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6c8e28f
build: use lambda python image instead of debian
florentinl Aug 18, 2025
62693de
use sam build-python images
florentinl Aug 19, 2025
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10 changes: 10 additions & 0 deletions Dockerfile
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Expand Up @@ -7,6 +7,16 @@ ARG runtime
RUN mkdir -p /build/python/lib/$runtime/site-packages
WORKDIR /build

# Install newer version of GCC on AL2
RUN set -eux; \
if command -v yum >/dev/null 2>&1; then \
yum -y install git gcc10 gcc10-c++; \
cd /usr/bin; \
rm gcc && ln -s gcc10-gcc gcc; \
rm g++ && ln -s gcc10-g++ g++; \
rm cc && ln -s gcc10-cc cc; \
fi

# Add Rust compiler which is needed to build dd-trace-py from source
RUN curl https://sh.rustup.rs -sSf | \
sh -s -- --default-toolchain stable -y
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2 changes: 1 addition & 1 deletion scripts/build_layers.sh
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Expand Up @@ -61,7 +61,7 @@ function docker_build_zip {
# between different python runtimes.
temp_dir=$(mktemp -d)
docker buildx build -t datadog-lambda-python-${arch}:$1 . --no-cache \
--build-arg image=public.ecr.aws/docker/library/python:$1 \
--build-arg image=public.ecr.aws/sam/build-python$1:1 \
--build-arg runtime=python$1 \
--platform linux/${arch} \
--progress=plain \
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