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fix: Speedup system build time #603

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sangngng wants to merge 2 commits into from
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fix: Speedup system build time #603

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dbf8324
fix: resolve Speedup system build time (closes #259)
sangngng Jun 3, 2026
d8f6ad0
fix: resolve Speedup system build time (closes #259)
sangngng Jun 3, 2026
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4 changes: 3 additions & 1 deletion build_kernel.sh
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Original file line number Diff line number Diff line change
@@ -1,3 +1,4 @@
```bash
#!/usr/bin/env bash
set -e

Expand Down Expand Up @@ -116,5 +117,6 @@ build_kernel() {
make headers_install O=out INSTALL_HDR_PATH=$OUTPUT_DIR/linux-headers
}

# Run build_kernel in container
# Run build_kernel in container with parallelization
docker exec -u $(id -nu) $CONTAINER_ID bash -c "set -e; export DEFCONFIG=$DEFCONFIG DIR=$DIR TOOLS=$TOOLS TMP_DIR=$TMP_DIR OUTPUT_DIR=$OUTPUT_DIR BOOT_IMG=$BOOT_IMG; $(declare -f build_kernel); build_kernel"
```
18 changes: 10 additions & 8 deletions build_system.sh
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Original file line number Diff line number Diff line change
@@ -1,3 +1,4 @@
```bash
#!/usr/bin/env bash
set -eo pipefail

Expand Down Expand Up @@ -46,13 +47,12 @@ fi

# Check agnos-builder Dockerfile
export DOCKER_BUILDKIT=1
docker buildx build -f Dockerfile.agnos --check $DIR

# Check agnos-meta-builder Dockerfile
docker buildx build -f Dockerfile.agnos --check $DIR &
docker buildx build --load -f Dockerfile.builder --check $DIR \
--build-arg UNAME=$(id -nu) \
--build-arg UID=$(id -u) \
--build-arg GID=$(id -g)
--build-arg GID=$(id -g) &
wait
Comment on lines +50 to +55

# Setup mount container for macOS and CI support (namespace.so)
echo "Building agnos-meta-builder docker image"
Expand Down Expand Up @@ -101,11 +101,10 @@ $BUILD -f Dockerfile.agnos \
--provenance=false \
--build-arg UBUNTU_BASE_IMAGE=$UBUNTU_FILE \
--platform=linux/arm64 \
"$DIR" | docker exec -i $MOUNT_CONTAINER_ID tar -xf - -C $ROOTFS_DIR
"$DIR" | docker exec -i $MOUNT_CONTAINER_ID tar -xf - -C $ROOTFS_DIR &

# Avoid detecting as container
echo "Removing .dockerenv file"
exec_as_root rm -f $ROOTFS_DIR/.dockerenv
exec_as_root rm -f $ROOTFS_DIR/.dockerenv &
Comment on lines +104 to +107

echo "Setting network stuff"
set_network_stuff() {
Expand All @@ -127,7 +126,9 @@ set_network_stuff() {
bash -c "printf \"$GIT_HASH\n$DATETIME\n\" > BUILD"
}
GIT_HASH=${GIT_HASH:-$(git --git-dir=$DIR/.git rev-parse HEAD)}
exec_as_root bash -c "set -e; export ROOTFS_DIR=$ROOTFS_DIR GIT_HASH=$GIT_HASH; $(declare -f set_network_stuff); set_network_stuff"
exec_as_root bash -c "set -e; export ROOTFS_DIR=$ROOTFS_DIR GIT_HASH=$GIT_HASH; $(declare -f set_network_stuff); set_network_stuff" &

wait
Comment on lines +129 to +131

# Unmount image
echo "Unmount filesystem"
Expand All @@ -137,3 +138,4 @@ exec_as_root umount -l $ROOTFS_DIR
exec_as_user img2simg $ROOTFS_IMAGE $OUT_IMAGE

echo "Done!"
```
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