[PATCH ocaml 1/1] Add dune build system

Introduce the dune build system to build ocaml-libvirt, providing everything that the current autoconf-based build system has. Add also an opam configuration files, as it is mandatory with dune. Signed-off-by: Pino Toscano <ptoscano(a)redhat.com&gt; --- .gitignore | 3 +++ dune | 18 +++++++++++++ dune-project | 1 + dune.inc | 22 ++++++++++++++++ examples/dune | 50 ++++++++++++++++++++++++++++++++++++ libvirt/discover.ml | 40 +++++++++++++++++++++++++++++ libvirt/dune | 57 ++++++++++++++++++++++++++++++++++++++++++ libvirt/dune-project | 2 ++ libvirt/mllibvirt.opam | 33 ++++++++++++++++++++++++ 9 files changed, 226 insertions(+) create mode 100644 dune create mode 100644 dune-project create mode 100644 dune.inc create mode 100644 examples/dune create mode 100644 libvirt/discover.ml create mode 100644 libvirt/dune create mode 100644 libvirt/dune-project create mode 100644 libvirt/mllibvirt.opam diff --git a/.gitignore b/.gitignore index c52c1b8..814457b 100644 --- a/.gitignore +++ b/.gitignore @@ -10,10 +10,12 @@ *.opt *.so *~ +.merlin Make.rules Makefile core core.* +/_build/ /META /aclocal.m4 /autom4te.cache @@ -30,5 +32,6 @@ core.* /html/ /libvirt/libvirt_generated.c /libvirt/libvirt_version.ml +/libvirt/mllibvirt.install /ocaml-libvirt-*.exe /ocaml-libvirt-*.tar.gz diff --git a/dune b/dune new file mode 100644 index 0000000..5002345 --- /dev/null +++ b/dune @@ -0,0 +1,18 @@ +; OCaml bindings for libvirt. +; (C) Copyright 2020 Pino Toscano, Red Hat Inc. +; +; This library is free software; you can redistribute it and/or +; modify it under the terms of the GNU Lesser General Public +; License as published by the Free Software Foundation; either +; version 2 of the License, or (at your option) any later version. +; +; This library is distributed in the hope that it will be useful, +; but WITHOUT ANY WARRANTY; without even the implied warranty of +; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +; Lesser General Public License for more details. +; +; You should have received a copy of the GNU Lesser General Public +; License along with this library; if not, write to the Free Software +; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + +(include dune.inc) diff --git a/dune-project b/dune-project new file mode 100644 index 0000000..de4fc20 --- /dev/null +++ b/dune-project @@ -0,0 +1 @@ +(lang dune 1.0) diff --git a/dune.inc b/dune.inc new file mode 100644 index 0000000..2cfb767 --- /dev/null +++ b/dune.inc @@ -0,0 +1,22 @@ +; OCaml bindings for libvirt. +; (C) Copyright 2020 Pino Toscano, Red Hat Inc. +; +; This library is free software; you can redistribute it and/or +; modify it under the terms of the GNU Lesser General Public +; License as published by the Free Software Foundation; either +; version 2 of the License, or (at your option) any later version. +; +; This library is distributed in the hope that it will be useful, +; but WITHOUT ANY WARRANTY; without even the implied warranty of +; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +; Lesser General Public License for more details. +; +; You should have received a copy of the GNU Lesser General Public +; License along with this library; if not, write to the Free Software +; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + +(env + (dev + (flags (:standard -g -warn-error CDEFLMPSUVYZX-3 -w -9-27-34-37-50 -safe-string))) + (release + (flags (:standard -g -warn-error CDEFLMPSUVYZX-3 -w -9-27-34-37-50 -safe-string)))) diff --git a/examples/dune b/examples/dune new file mode 100644 index 0000000..219727c --- /dev/null +++ b/examples/dune @@ -0,0 +1,50 @@ +; OCaml bindings for libvirt. +; (C) Copyright 2020 Pino Toscano, Red Hat Inc. +; +; This library is free software; you can redistribute it and/or +; modify it under the terms of the GNU Lesser General Public +; License as published by the Free Software Foundation; either +; version 2 of the License, or (at your option) any later version. +; +; This library is distributed in the hope that it will be useful, +; but WITHOUT ANY WARRANTY; without even the implied warranty of +; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +; Lesser General Public License for more details. +; +; You should have received a copy of the GNU Lesser General Public +; License along with this library; if not, write to the Free Software +; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + +(executable + (name domain_events) + (modules Domain_events) + (libraries mllibvirt)) + +(executable + (name get_all_domain_stats) + (modules Get_all_domain_stats) + (libraries mllibvirt unix)) + +(executable + (name get_cpu_stats) + (modules Get_cpu_stats) + (libraries mllibvirt)) + +(executable + (name list_domains) + (modules List_domains) + (libraries mllibvirt)) + +(executable + (name list_secrets) + (modules List_secrets) + (libraries mllibvirt)) + +(executable + (name node_info) + (modules Node_info) + (libraries mllibvirt)) + +(alias + (name examples) + (deps domain_events.exe get_all_domain_stats.exe get_cpu_stats.exe list_domains.exe list_secrets.exe node_info.exe)) diff --git a/libvirt/discover.ml b/libvirt/discover.ml new file mode 100644 index 0000000..a49ae7a --- /dev/null +++ b/libvirt/discover.ml @@ -0,0 +1,40 @@ +(* OCaml bindings for libvirt. + (C) Copyright 2020 Pino Toscano, Red Hat Inc. + https://libvirt.org/ + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA +*) + +module C = Configurator.V1 + +let discover c = + let package = "libvirt" in + let minversion = "1.2.8" in + let expr = package ^ " >= " ^ minversion in + let pkgconfig = + match C.Pkg_config.get c with + | None -> C.die "pkg-config not available" + | Some pc -> pc in + let conf = + match C.Pkg_config.query_expr pkgconfig ~package ~expr with + | None -> C.die "%s not found" package + | Some deps -> deps in + C.Flags.write_sexp "c_flags.sexp" conf.cflags; + C.Flags.write_sexp "c_library_flags.sexp" conf.libs; + if C.which c "perl" = None then + C.die "perl not found" + +let () = + C.main ~name:"discover" discover diff --git a/libvirt/dune b/libvirt/dune new file mode 100644 index 0000000..7e31a8e --- /dev/null +++ b/libvirt/dune @@ -0,0 +1,57 @@ +; OCaml bindings for libvirt. +; (C) Copyright 2020 Pino Toscano, Red Hat Inc. +; +; This library is free software; you can redistribute it and/or +; modify it under the terms of the GNU Lesser General Public +; License as published by the Free Software Foundation; either +; version 2 of the License, or (at your option) any later version. +; +; This library is distributed in the hope that it will be useful, +; but WITHOUT ANY WARRANTY; without even the implied warranty of +; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +; Lesser General Public License for more details. +; +; You should have received a copy of the GNU Lesser General Public +; License along with this library; if not, write to the Free Software +; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + +(include ../dune.inc) + +(library + (name mllibvirt) + (synopsis "libvirt bindings for OCaml") + (public_name mllibvirt) + (modules Libvirt Libvirt_version) + (wrapped false) + (c_names libvirt_c_common libvirt_generated libvirt_c_oneoffs) + (c_flags (:include c_flags.sexp) -DCAML_NAME_SPACE -fPIC -Wall -g) + (c_library_flags (:include c_library_flags.sexp))) + +(executable + (name discover) + (modules Discover) + (libraries dune.configurator)) + +(rule + (targets c_flags.sexp c_library_flags.sexp) + (deps (:discover discover.exe)) + (action (run %{discover}))) + +(rule + (targets libvirt_generated.c) + (deps (:generator generator.pl)) + (action (run %{generator}))) + +(rule + (targets libvirt_version.ml) + (deps (:version_in libvirt_version.ml.in)) + (action (with-stdout-to %{targets} + (run sed "s/@PACKAGE_NAME@/ocaml-libvirt/;s/@PACKAGE_VERSION@/%{version:mllibvirt}/;" %{version_in})))) + +(alias + (name htmldoc) + (deps (universe)) ; let it run everytime + (action (progn + (run rm -rf html) + (run mkdir html) + (run ocamldoc -html -sort -colorize-code -d html %{dep:libvirt.mli} %{dep:libvirt_version.mli})))) diff --git a/libvirt/dune-project b/libvirt/dune-project new file mode 100644 index 0000000..5ede662 --- /dev/null +++ b/libvirt/dune-project @@ -0,0 +1,2 @@ +(lang dune 1.0) +(version 0.6.1.5) diff --git a/libvirt/mllibvirt.opam b/libvirt/mllibvirt.opam new file mode 100644 index 0000000..23eee04 --- /dev/null +++ b/libvirt/mllibvirt.opam @@ -0,0 +1,33 @@ +opam-version: "2.0" +name: "mllibvirt" +authors: "Richard W.M. Jones <rjones(a)redhat.com&gt;&quot; +maintainer: "Richard W.M. Jones <rjones(a)redhat.com&gt;&quot; +homepage: "https://libvirt.org/ocaml/" +dev-repo: "https://gitlab.com/libvirt/libvirt-ocaml.git" +bug-reports: "https://libvirt.org/bugs.html" +synopsis: "Libvirt bindings for OCaml" +description: """libvirt bindings for OCaml + +Libvirt is a C toolkit to interact with the virtualization capabilities +of recent versions of Linux (and other OSes).""" +license: "LGPL-2+" +tags: [ + "libvirt" +] +build: [ + ["dune" "build"] +] +depends: [ + "conf-pkg-config" {build} + "ocamlfind" {build} +] +depexts: [ + ["libvirt-dev"] {os-family = "debian"} + ["libvirt-devel"] {os-family = "rhel"} + ["libvirt-devel"] {os-family = "suse"} + ["libvirt-devel"] {os-distribution = "mageia"} + ["libvirt"] {os = "macos" & os-distribution = "homebrew"} + ["libvirt-dev"] {os-distribution = "alpine"} + ["libvirt"] {os-distribution = "nixos"} + ["libvirt"] {os-distribution = "arch"} +] -- 2.25.2