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Check downloaded gcc/clang checksums

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Brett Jia 2025-02-08 18:39:15 -05:00 • committed by GitHub
parent 10a92cee94
commit cacfecc92d
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1 changed files with 41 additions and 3 deletions
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44
tool/cosmocc/package.sh
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@ -201,14 +201,52 @@ fetch() {
else
curl -LO $1
fi
if command -v sha256sum >/dev/null 2>&1; then
# can use system sha256sum
true
elif command -v shasum >/dev/null 2>&1; then
sha256sum() {
shasum -a 256 "$@"
}
else
if [ ! -f build/sha256sum.c ]; then
printf '%s\n' "$0: fatal error: you need to install sha256sum" >&2
printf '%s\n' "please download https://cosmo.zip/pub/cosmos/bin/sha256sum and put it on the system path" >&2
abort
fi
if ! SHA256SUM=$(command -v "$PWD/o/build/sha256sum" 2>/dev/null); then
if ! CC=$(command -v "$CC" 2>/dev/null); then
if ! CC=$(command -v cc 2>/dev/null); then
if ! CC=$(command -v cosmocc 2>/dev/null); then
printf '%s\n' "$0: fatal error: you need to install either sha256sum, cc, or cosmocc" >&2
printf '%s\n' "please download https://cosmo.zip/pub/cosmos/bin/sha256sum and put it on the system path" >&2
abort
fi
fi
fi
mkdir -p o/build || abort
SHA256SUM="$PWD/o/build/sha256sum"
printf '%s\n' "${CC} -w -O2 -o ${SHA256SUM} build/sha256sum.c" >&2
"${CC}" -w -O2 -o "${SHA256SUM}.$$" build/sha256sum.c || abort
mv -f "${SHA256SUM}.$$" "${SHA256SUM}" || abort
fi
sha256sum() {
"${SHA256SUM}" "$@"
}
fi
filename=$(basename $1)
printf '%s\n' "$2 $filename" >$filename.sha256sum
sha256sum -c $filename.sha256sum || die
}
OLD=$PWD
cd "$OUTDIR/"
if [ ! -x bin/x86_64-linux-cosmo-gcc ]; then
fetch https://github.com/ahgamut/superconfigure/releases/download/z0.0.60/aarch64-gcc.zip &
fetch https://github.com/ahgamut/superconfigure/releases/download/z0.0.60/x86_64-gcc.zip &
fetch https://github.com/ahgamut/superconfigure/releases/download/z0.0.60/llvm.zip &
fetch https://github.com/ahgamut/superconfigure/releases/download/z0.0.60/aarch64-gcc.zip 6a07f915ec0296cd33b3142e75c00ed1a7072c75d92c82a0c0b5f5df2cff0dd2 &
fetch https://github.com/ahgamut/superconfigure/releases/download/z0.0.60/x86_64-gcc.zip cbb1659c56a0a4f95a71f59f94693515000d3dd53f79a597acacd53cbad2c7d8 &
fetch https://github.com/ahgamut/superconfigure/releases/download/z0.0.60/llvm.zip d42c2e46204d4332975d2d7464c5df63c898c34f8d9d2b83c168c14705ca8edd &
wait
unzip aarch64-gcc.zip &
unzip x86_64-gcc.zip &