zimoun writes: > Fixes . > > PARALLEL-BUILD? introduced by commit 67cb9fa2357026ee42ec5bb0923ec4dc4a43abe2 > leads to unreproducibility. Instead of reverting, default is set to #false > which allows user to locally build with parallelism. > > * guix/build-system/haskell.scm (haskell-build): Turn off PARALLEL-BUILD? by > default. Thanks! I shortened the comment a little and pushed to staging in 19d42e0e23a7f90ac2dcc1c279bd23a967ff0314.