bug#48944: haskell build-system cannot build pcg-random

[Philip Munksgaard]

I've used `guix import hackage pcg-random` to create the attached 
pcg-random.scm. When trying to build it using `guix build -f pcg-random.scm`, I 
get the following error:

starting phase `configure'
running "runhaskell Setup.hs" with command "configure" and parameters 
("--prefix=/gnu/store/s5fjjd04x0n5f5dr9rgaf963nfqwf3dz-ghc-pcg-random-0.1.3.7" 
"--libdir=/gnu/store/s5fjjd04x0n5f5dr9rgaf963nfqwf3dz-ghc-pcg-random-0.1.3.7/lib"
 
"--docdir=/gnu/store/s5fjjd04x0n5f5dr9rgaf963nfqwf3dz-ghc-pcg-random-0.1.3.7/share/doc/ghc-pcg-random-0.1.3.7"
 "--libsubdir=$compiler/$pkg-$version" 
"--package-db=/tmp/guix-build-ghc-pcg-random-0.1.3.7.drv-0/package.conf.d" 
"--global" "--enable-tests" "--enable-shared" "--enable-executable-dynamic" 
"--ghc-option=-fPIC" 
"--ghc-option=-optl=-Wl,-rpath=/gnu/store/s5fjjd04x0n5f5dr9rgaf963nfqwf3dz-ghc-pcg-random-0.1.3.7/lib/$compiler/$pkg-$version")

Setup.hs:3:1: error:
    Could not find module ‘Distribution.Extra.Doctest’
    Perhaps you meant Distribution.Simple.Doctest (from Cabal-2.4.0.1)
    Use -v to see a list of the files searched for.
  |
3 | import Distribution.Extra.Doctest (defaultMainWithDoctests)
  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
command "runhaskell" "Setup.hs" "configure" 
"--prefix=/gnu/store/s5fjjd04x0n5f5dr9rgaf963nfqwf3dz-ghc-pcg-random-0.1.3.7" 
"--libdir=/gnu/store/s5fjjd04x0n5f5dr9rgaf963nfqwf3dz-ghc-pcg-random-0.1.3.7/lib"
 
"--docdir=/gnu/store/s5fjjd04x0n5f5dr9rgaf963nfqwf3dz-ghc-pcg-random-0.1.3.7/share/doc/ghc-pcg-random-0.1.3.7"
 "--libsubdir=$compiler/$pkg-$version" 
"--package-db=/tmp/guix-build-ghc-pcg-random-0.1.3.7.drv-0/package.conf.d" 
"--global" "--enable-tests" "--enable-shared" "--enable-executable-dynamic" 
"--ghc-option=-fPIC" 
"--ghc-option=-optl=-Wl,-rpath=/gnu/store/s5fjjd04x0n5f5dr9rgaf963nfqwf3dz-ghc-pcg-random-0.1.3.7/lib/$compiler/$pkg-$version"
 failed with status 1
builder for 
`/gnu/store/7jkcigan6ygy42c3ivy9spfqh5pfx4qx-ghc-pcg-random-0.1.3.7.drv' failed 
with exit code 1
build of /gnu/store/7jkcigan6ygy42c3ivy9spfqh5pfx4qx-ghc-pcg-random-0.1.3.7.drv 
failed
View build log at 
'/var/log/guix/drvs/7j/kcigan6ygy42c3ivy9spfqh5pfx4qx-ghc-pcg-random-0.1.3.7.drv.bz2'.
guix build: error: build of 
`/gnu/store/7jkcigan6ygy42c3ivy9spfqh5pfx4qx-ghc-pcg-random-0.1.3.7.drv' failed

pcg-random.scm
Description: Text Data