search for: rpm_pkg_requir

Hi, this work makes supermin use the rpm library instead of invoking rpm directly. This, together with a needed refactoring of the dependency resolution, should help in make supermin faster on rpm-based systems. Surely the patches will still need polishing, especially for behaviours of newly added stuff, but at least it's a good starting point. Noting that you need rpm-devel on most of rpm

Fix for https://bugzilla.redhat.com/show_bug.cgi?id=1266918

...!settings.debug >= 2 then + printf "supermin: rpm: multiple providers: picked %s\n" best_name; + Some best_name + with Not_found -> None let rpm_get_all_requires pkgs = let get pkg = @@ -226,20 +260,9 @@ let rpm_get_all_requires pkgs = rpm_pkg_requires (get_rpm ()) (rpm_package_to_string pkg) in let pkgs' = Array.fold_left ( fun set x -> - try - let provides = - try Hashtbl.find rpm_providers x - with Not_found -> - let p = rpm_pkg_whatprovides (get_rpm ()) x in -...

This is v2 of the 4/4 patch from the original series. Changes: - memoize the function this time - check packages are installed using rpm_package_of_string However I didn't combine the two case together, because the code is a bit simpler with them separate. Rich.