setenv

#!/usr/bin/env bash

# execute this command if needed when building on OSX if there are linker errors.
# dylib files in extra-lib-dirs  don't get forwarded to ghc
# in some versions of OSX. See https://github.com/commercialhaskell/stack/issues/1826
HASKTORCH_LIB_PATH="$(pwd)/libtorch/lib/"

function add_vendor_lib_path {
    case "$(uname)" in
      "Darwin")
        DYLD_LIBRARY_PATH=$HASKTORCH_LIB_PATH:$DYLD_LIBRARY_PATH
        export DYLD_LIBRARY_PATH
        ;;
      "Linux"|"FreeBSD")
        LD_LIBRARY_PATH=$HASKTORCH_LIB_PATH:$LD_LIBRARY_PATH
        export LD_LIBRARY_PATH
        ;;
      *)
        echo "OS doesn't have known environment variable hacks to set"
        ;;
    esac
}

if ! type git &> /dev/null; then
  echo "git is not installed, setenv cannot reliably perform checks to set your system's library path"
fi

if [[ "$(basename "$(git rev-parse --show-toplevel)")" == "openmemex" ]] &> /dev/null; then
  echo "updating library path..."
  add_vendor_lib_path
  echo "...done!"
else
  echo "couldn't update library path. Please file an issue or adjust this script for your system and submit a pull request"
fi