source $GRIMOIRE/CMAKE_FUNCTIONS
           SPELL=xtl
         VERSION=0.8.1
     SOURCE_HASH=sha512:cb032d27b2f7dff135c442fd92e3924eb108355769354c9eee9ec2d3ec7ebd867ee89ee2e10f41352447e08f185637f338fdc40e37d60d85cf2fffdcaac1ce6c
          SOURCE=$SPELL-$VERSION.tar.gz
SOURCE_DIRECTORY=$BUILD_DIRECTORY/$SPELL-$VERSION
         WEB_SITE=https://github.com/xtensor-stack/xtl
   SOURCE_URL[0]=$WEB_SITE/archive/refs/tags/$VERSION.tar.gz
      LICENSE[0]=BSD
         ENTERED=20241111
        KEYWORDS=""
           SHORT="x template library"
cat << EOF
x template library
EOF
