-# Ensure that an ocaml package is present for build-from sources.
-# This is *not* for anything that is required at configure-time
-# when configure is run from a distribution tarball. From those,
-# nothing ocaml-related is required.
-# ocamlfind cannot detect the presence of -devel packages directly,
-# so if $pkg ends in -devel, first check for the base package, and
-# if that's found, check for the existence of $base.cmxa in the
-# resulting directory.
-require_ocaml_pkg()
-{
- pkg=$1
- case $pkg in
- *-devel)
- local base=${pkg%%-devel}
- local dir=$(ocamlfind query "$base") || return 1
- test -f "$dir/$base.cmxa" || return 1
- ;;
- *) ocamlfind query "$pkg" > /dev/null 2>&1 || return 1;;
- esac
- return 0
-}
-
-{ require_ocaml_pkg xml-light && require_ocaml_pkg xml-light-devel; } \
- || { echo "you must have ocaml, ocamlfind, ocaml-xml-light" \
- "and ocaml-xml-light-devel" >&2; exit 1; }
-