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ollama-ollama/scripts/build_linux.sh
Daniel Hiltgen 34d0c55ea5 Linux: switch to zstd compression (#13651)
With the upcoming addition of MLX, the linux bundle will exceed the
maximum github artifact size of 2G.  This change will bring the size
back down.

The install.sh changes support backwards compatibility for prior versions
thus should be safe to merge concurrently with this change.
2026-01-08 15:47:32 -08:00

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#!/bin/sh
#
# Mac ARM users, rosetta can be flaky, so to use a remote x86 builder
#
# docker context create amd64 --docker host=ssh://mybuildhost
# docker buildx create --name mybuilder amd64 --platform linux/amd64
# docker buildx create --name mybuilder --append desktop-linux --platform linux/arm64
# docker buildx use mybuilder
set -eu
. $(dirname $0)/env.sh
# Check for required tools
if ! command -v zstd >/dev/null 2>&1; then
echo "ERROR: zstd is required but not installed." >&2
echo "Please install zstd:" >&2
echo " - macOS: brew install zstd" >&2
echo " - Debian/Ubuntu: sudo apt-get install zstd" >&2
echo " - RHEL/CentOS/Fedora: sudo dnf install zstd" >&2
echo " - Arch: sudo pacman -S zstd" >&2
exit 1
fi
mkdir -p dist
docker buildx build \
--output type=local,dest=./dist/ \
--platform=${PLATFORM} \
${OLLAMA_COMMON_BUILD_ARGS} \
--target archive \
-f Dockerfile \
.
if echo $PLATFORM | grep "amd64" > /dev/null; then
outDir="./dist"
if echo $PLATFORM | grep "," > /dev/null ; then
outDir="./dist/linux_amd64"
fi
docker buildx build \
--output type=local,dest=${outDir} \
--platform=linux/amd64 \
${OLLAMA_COMMON_BUILD_ARGS} \
--build-arg FLAVOR=rocm \
--target archive \
-f Dockerfile \
.
fi
# buildx behavior changes for single vs. multiplatform
echo "Compressing linux tar bundles..."
if echo $PLATFORM | grep "," > /dev/null ; then
tar c -C ./dist/linux_arm64 --exclude cuda_jetpack5 --exclude cuda_jetpack6 . | zstd --ultra -22 -T0 >./dist/ollama-linux-arm64.tar.zst
tar c -C ./dist/linux_arm64 ./lib/ollama/cuda_jetpack5 | zstd --ultra -22 -T0 >./dist/ollama-linux-arm64-jetpack5.tar.zst
tar c -C ./dist/linux_arm64 ./lib/ollama/cuda_jetpack6 | zstd --ultra -22 -T0 >./dist/ollama-linux-arm64-jetpack6.tar.zst
tar c -C ./dist/linux_amd64 --exclude rocm . | zstd --ultra -22 -T0 >./dist/ollama-linux-amd64.tar.zst
tar c -C ./dist/linux_amd64 ./lib/ollama/rocm | zstd --ultra -22 -T0 >./dist/ollama-linux-amd64-rocm.tar.zst
elif echo $PLATFORM | grep "arm64" > /dev/null ; then
tar c -C ./dist/ --exclude cuda_jetpack5 --exclude cuda_jetpack6 bin lib | zstd --ultra -22 -T0 >./dist/ollama-linux-arm64.tar.zst
tar c -C ./dist/ ./lib/ollama/cuda_jetpack5 | zstd --ultra -22 -T0 >./dist/ollama-linux-arm64-jetpack5.tar.zst
tar c -C ./dist/ ./lib/ollama/cuda_jetpack6 | zstd --ultra -22 -T0 >./dist/ollama-linux-arm64-jetpack6.tar.zst
elif echo $PLATFORM | grep "amd64" > /dev/null ; then
tar c -C ./dist/ --exclude rocm bin lib | zstd --ultra -22 -T0 >./dist/ollama-linux-amd64.tar.zst
tar c -C ./dist/ ./lib/ollama/rocm | zstd --ultra -22 -T0 >./dist/ollama-linux-amd64-rocm.tar.zst
fi