add download cache
overload 'wget' with a function, so all wget downloads are cached in ether 'sources' or ENV defined using $CACHEDIR. directory 'sources' is already in .gitignore checksum store is in root-dir of repo and can be manually checked with: ( cd sources && sha256sum -c ../SHA256SUMS.sources ) introducing '$GITDIR' and enforce run in this dir.
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parent
b88fbd1a2d
commit
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@ -0,0 +1,14 @@
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c6c37e888b136ccefab903c51149f4b7bd659d69d4aea21245f61053a57aa60a tar-1.12.tar.gz
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4d2ce9f314f39c9575f913503b0178d6fb2c92920db8e7b7b176b7bab7980fe6 gzip-1.2.4.tar
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ecb5c6469d732bcf01d6ec1afe9e64f1668caba5bfdb103c28d7f537ba3cdb8a patch-2.5.9.tar.gz
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64b30b41fde2ebf669e6af489883fb1df6a06ac30555a96cfa3c39ecce7267dd make-3.80.tar.gz
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ab5a03176ee106d3f0fa90e381da478ddae405918153cca248e682cd0c4a2269 bzip2-1.0.8.tar.gz
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c25b36b8af6e0ad2a875daf4d6196bd0df28a62be7dd252e5f99a4d5d7288d95 coreutils-5.0.tar.bz2
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9f233d8b78e4351fe9dd2d50d83958a0e5af36f54e9818521458a08e058691ba heirloom-devtools-070527.tar.bz2
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ba03d412998cc54bd0b0f2d6c32100967d3137098affdc2d32e6e7c11b163fe4 bash-2.05b.tar.gz
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a116c52d314c8e3365756cb1e14c6b460d6bd28769121f92373a362497359d88 m4-1.4.4.tar.gz
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bc79b890f35ca38d66ff89a6e3758226131e51ccbd10ef78d5ff150b7bd73689 flex-2.5.11.tar.gz
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1370c9a812b2cf2a7d92802510cca0058cc37e66a7bedd70051f0a34015022a3 musl-1.1.24.tar.gz
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e87aae032bf07c26f85ac0ed3250998c37621d95f8bd748b31f15b33c45ee995 flex-2.6.4.tar.gz
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a32032bab36208509466654df12f507600dfe0313feebbcd218c32a70bf72a16 grep-2.4.tar.gz
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d5f2489c4056a31528e3ada4adacc23d498532b0af1a980f2f76158162b139d6 diffutils-2.7.tar.gz
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35
rootfs.sh
35
rootfs.sh
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@ -4,6 +4,12 @@ set -ex
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QEMU_CMD="${1:-qemu-system-x86_64}" # or 'chroot' or 'minikernel'
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QEMU_RAM="${2:-8G}"
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GITDIR="$PWD/$(dirname "$0")"
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if [ ! -f 'rootfs.sh' ]; then
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echo 'must be run from base of repo'
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exit 1
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fi
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pushd sysa
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# SYSTEM A
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@ -14,6 +20,35 @@ sudo mount -t tmpfs -o size=8G tmpfs tmp
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LOGFILE="$PWD/tmp/bootstrap.log"
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wget()
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{
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local url="$1"
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local dir="${CACHEDIR:-$GITDIR/sources}"
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local file
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file=$(basename "$url")
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mkdir -p "$dir"
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test -s "$dir/$file" || command wget -O "$dir/$file" "$url"
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cp -v "$dir/$file" .
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checksum_do "$dir" "$file"
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}
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checksum_do()
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{
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local dir="$1"
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local file="$2"
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local line
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local store="$GITDIR/SHA256SUMS.sources"
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if line=$(grep "[[:space:]][[:space:]]$file"$ "$store"); then
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(cd "$dir" && echo "$line" | sha256sum -c)
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else
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echo 'Checksum mismatch or not found!'
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exit 1
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fi
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}
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# base: mescc-tools-seed
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# copy in all the mescc-tools-seed stuff
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cp -r mescc-tools-seed/src/mescc-tools-seed/x86/* tmp
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