Binaries compiled for glibc fail with "not found"

When attempting to `make install` the GHC bindist, the install process fails saying that a file (`utils/ghc-cabal/dist-install/build/tmp/ghc-cabal`) is not found. The file definitely exists. It's quite a confusing one, as I don't see why it would happen.

You can reproduce as follows, assuming a fresh installation of iSH:

1. `apk add coreutils findutils binutils bash gcc sed tar curl`
2. `curl -sSL https://downloads.haskell.org/~ghc/8.6.4/ghc-8.6.4-i386-deb9-linux.tar.xz > ghc-8.6.4.tar.xz`
3. `tar -xvf ghc-8.6.4.tar.xz`
4. `cd ghc-8.6.4`
5. `./configure` (this will fail if you have `gawk` installed with an error about not being able to open a file `-` for writing)
6. `make install`

The only output in dmesg from a running `make install` alone is 51 (`dmesg | wc -l`) repetitions of `unknown ioctl 5413`.

I know that this isn't a lot to go on so far, so I'm mainly opening this PR in order to potentially get some pointers for how to investigate further.