Add conf-sysinfo.

Author: toots

packages/conf-sysinfo/conf-sysinfo.1/opam

@@ -0,0 +1,14 @@
+opam-version: "2.0"
+maintainer: "https://github.com/ocaml/opam-repository/issues"
+homepage: "https://www.freshports.org/devel/libsysinfo/"
+bug-reports: "https://github.com/ocaml/opam-repository/issues"
+authors: "sysinfo dev team"
+license: "BSD-3-Clause"
+depexts: [
+  ["libsysinfo"] {os = "freebsd"}
+]
+synopsis: "Virtual package relying on sysinfo"
+available: [os = "freebsd"]
+description:
+  "This package can only install if the sysinfo library is installed on the system."
+flags: conf