ghc-ipe.sh

#!/usr/bin/env bash

set -euxo pipefail

export PATH=~/.cabal/bin:~/.ghcup/bin:$PATH

apt update
apt full-upgrade -y
apt install -y \
  automake \
  curl \
  g++ \
  git \
  libgmp-dev \
  libncurses-dev \
  make \
  python3-minimal \
  xz-utils

mkdir -p ~/.ghcup/bin
curl -f -L --retry 5 https://downloads.haskell.org/~ghcup/x86_64-linux-ghcup -o ~/.ghcup/bin/ghcup
chmod +x ~/.ghcup/bin/ghcup

ghcup install cabal 3.8.1.0
ghcup set cabal 3.8.1.0

ghcup install ghc 9.4.2 -u https://downloads.haskell.org/~ghc/9.4.2/ghc-9.4.2-x86_64-fedora33-linux.tar.xz
ghcup set ghc 9.4.2

cabal update
cabal install \
  alex \
  happy

git clone --recurse-submodules https://gitlab.haskell.org/ghc/ghc.git
cd ghc
sed -i '/index-state:/d' hadrian/cabal.project
./boot
./configure
XZ_OPT="-9 -T0" hadrian/build --flavour=perf+ipe --docs=none -j binary-dist