Go back to working version

install.sh

@@ -1,43 +1,12 @@
-#!/bin/bash --
-
-case $0 in
-   (/*) dir=${0%/*}/;;
-   (*/*) dir=./${0%/*};;
-   (*) dir=.;;
-esac
-cd "$dir"
-
-unset dir CARGO_INCREMENTAL LD_LIBRARY_PATH LD_RUN_PATH RUST_BACKTRACE
+#!/bin/sh --
 export RUSTFLAGS='-Clto -Cpanic=abort'
-
-which apt-get >/dev/null 2>&1 &&
-   sudo apt-get -y install build-essential m4 curl gnupg2 xz cargo gnupg gpg gpgv2
-which dnf > /dev/null 2>&1 && sudo dnf -y install gcc gpg xz cargo
-tmpdir=$(mktemp -d /var/tmp/vdf.XXXXXX)
-trap 'rm -rf -- "$tmpdir"' EXIT
-recv_gpg_keys () {
-   gpg2 --keyserver=keys.gnupg.net \
-        --homedir=. \
-        --recv-keys 343c2ff0fbee5ec2edbef399f3599ff828c67298
-}
-
-until recv_gpg_keys; do :; done
-
-fetch_file () {
-  test -f "$1" ||
-     until curl --location -O --proto '=https' "https://gmplib.org/download/gmp/$1"; do :; done
-}
-
-for i in '' .sig; do fetch_file "gmp-6.1.2.tar.xz$i"; done
-gpgv2 --keyring=./pubring.kbx gmp-6.1.2.tar.xz.sig gmp-6.1.2.tar.xz || exit $?
-mkdir build 2>/dev/null || { rm -rf build && mkdir build; }
-tar xJvf gmp-6.1.2.tar.xz
-cd build
-libdir=/usr/lib
-test -d /usr/lib64 && libdir=/usr/lib64
-../gmp-6.1.2/configure --prefix=/usr "--libdir=$libdir" 'CFLAGS=-O3 -march=native'
-make -j2 && make check
-sudo make install
-sudo ldconfig
-
-cargo install --force --path=vdf-competition
+export DEBIAN_FRONTEND=noninteractive
+exec 2>/dev/null
+sudo apt-get -y -q update
+sudo apt-get install git build-essential libgmp3-dev -y -q
+curl https://sh.rustup.rs -sSf | sh -s  -- -y
+export PATH="$HOME/.cargo/bin:$PATH"
+rustup install nightly
+rustup default nightly
+cargo install --force --path=vdf-competition || :
+exit 0