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#!/usr/bin/env nix-shell
#!nix-shell --pure -i bash -p nix cacert git getopt
# shellcheck shell=bash
if [ ! -d .git ]; then
echo "This script needs to be run from the root directory of nixpkgs. Exiting."
exit 1
fi
pkg_dir="$(dirname "$0")"
src="$(nix-build . --no-out-link -A coreboot-toolchain.i386.src)"
urls=$("${src}/util/crossgcc/buildgcc" -u)
tmp=$(mktemp)
echo '{ fetchurl }: [' >"$tmp"
for url in $urls; do
name="$(basename "$url")"
hash="$(nix-prefetch-url "$url")"
cat <<EOF >>"$tmp"
{
name = "$name";
archive = fetchurl {
sha256 = "$hash";
url = "$url";
};
}
EOF
done
echo ']' >>"$tmp"
sed -i -e 's/https\:\/\/ftpmirror\.gnu\.org/mirror\:\/\/gnu/g' "$tmp"
mv "$tmp" "${pkg_dir}/sources.nix"
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