primecount
for Haskell
This library provides Haskell bindings to Kim Walisch’s
primecount library.
Build instructions
First follow the
directions
for installing libprimecount
. As stated in the directions, if you are
installing through your system’s package manager, make sure to get the
development version of the primecount package, which might have a name like
primecount-devel
. The current version of the Haskell bindings supports any
version of libprimecount >= 7.0
.
Then you can build the Haskell bindings with Stack or Cabal, and read the
documentation.
# Stack
stack build
stack test
stack haddock primecount --open
# Cabal
cabal update
cabal build
cabal test
cabal haddock # and then open the documentation manually
Building libprimecount
from source
If you build and install the original primecount
library from source, instead
of through a package manager, then you need to make sure that your Haskell build
system knows where to find it. For example, on Linux libprimecount
might be
installed to /usr/local/lib64
.
Then if using Stack, add the following lines to your stack.yaml
or your global
~/.stack/config.yaml
:
extra-lib-dirs:
- /usr/local/lib64
extra-include-dirs:
- /usr/local/include
If using Cabal, add the following lines to your ~/.cabal/config
:
extra-lib-dirs:
/usr/local/lib64
extra-include-dirs:
/usr/local/include
or pass
--extra-lib-dirs=/usr/local/lib64 --extra-include-dirs=/usr/local/include
as an argument to Cabal.
Bugs
Report any bugs on the Github issue tracker, or by emailing
[email protected].