cabal.project

-- Custom repository for cardano haskell packages, see CONTRIBUTING for more
repository cardano-haskell-packages
  url: https://chap.intersectmbo.org/
  secure: True
  root-keys:
    3e0cce471cf09815f930210f7827266fd09045445d65923e6d0238a6cd15126f
    443abb7fb497a134c343faf52f0b659bd7999bc06b7f63fa76dc99d631f9bea1
    a86a1f6ce86c449c46666bda44268677abf29b5b2d2eb5ec7af903ec2f117a82
    bcec67e8e99cabfa7764d75ad9b158d72bfacf70ca1d0ec8bc6b4406d1bf8413
    c00aae8461a256275598500ea0e187588c35a5d5d7454fb57eac18d9edb86a56
    d4a35cd3121aa00d18544bb0ac01c3e1691d618f462c46129271bccf39f7e8ee

-- See CONTRIBUTING for information about these, including some Nix commands
-- you need to run if you change them
index-state:
  , hackage.haskell.org 2026-06-02T21:49:32Z
  , cardano-haskell-packages 2026-06-02T21:14:32Z

active-repositories:
  , :rest
  , cardano-haskell-packages:override

packages:
  cardano-cli

program-options
  ghc-options: -Werror

package crypton
  -- Using RDRAND instead of /dev/urandom as an entropy source for key
  -- generation is dubious. Set the flag so we use /dev/urandom by default.
  flags: -support_rdrand

package bitvec
  -- Workaround for windows cross-compilation
  flags: -simd

extra-packages: Cabal

if impl(ghc < 9.14)
  constraints:
    -- hourglass and time-hourglass both in dependency tree break musl build
    , time-hourglass < 0
    -- haskell.nix patch does not work for 1.6.8
    , any.crypton-x509-system < 1.6.8

if os(windows)
  constraints: time ^>=1.14
  allow-newer: *:time
  -- Needed for running tests with WINE (see https://github.com/haskell/network/issues/604)
  constraints: network <3.2.8.0

-- Depending on C++ for just so slightly faster utf8 parsing is a bit annoying
-- especially as it brings in all kinds of complications for GHC.
package text
  flags: -simdutf

-- formatting (>= 7.2) allows us do drop double-conversion (which again is one
-- of the offending c++ dependencies)
package formatting
  flags: +no-double-conversion

tests: True
test-show-details: direct

-- enable parallel builds
jobs: $ncpus
semaphore: True

-- Always write GHC env files, because they are needed for ghci.
write-ghc-environment-files: always

-- IMPORTANT
-- Do NOT add more source-repository-package stanzas here unless they are strictly
-- temporary! Please read the section in CONTRIBUTING about updating dependencies.

-- cabal-allow-newer begin
if impl(ghc >= 9.14)
  allow-newer:
    , bytestring-trie:base
    , canonical-json:containers
    , cborg:base
    , cborg:containers
    , cborg-json:base
    , compact:base
    , dependent-map:containers
    , dictionary-sharing:containers
    , diff-containers:base
    , fs-sim:QuickCheck
    , lsm-tree:data-elevator
    , ordered-containers:containers
    , partial-order:containers
    , safe-wild-cards:template-haskell
    , serdoc-core:template-haskell
    , serialise:base
    , serialise:containers
    , serialise:time
    , tdigest:base
    , time-locale-compat:time
    , with-utf8:base
-- cabal-allow-newer end