On Tue, Jul 18, 2017 at 05:54:52PM +0200, Pino Toscano wrote:
On Friday, 14 July 2017 15:39:09 CEST Richard W.M. Jones wrote:
> Previously the OCaml compiler was only required if building from git
> but was at least theoretically optional if building from tarballs
> (although this was never tested). Since we want to write parts of the
> daemon in OCaml, this makes OCaml required for all builds.
>
> Note that the ‘--disable-ocaml’ option remains, but it now only
> disables OCaml bindings and OCaml virt tools. Using this option does
> not disable the OCaml compiler requirement.
>
> Also note that ‘HAVE_OCAML’ changes meaning slightly, so it now means
> "build OCaml bindings and tools" (analogous to ‘HAVE_PERL’ and
> others). The generator, daemon [in a future commit], and some utility
> libraries needed by the generator or daemon do not test for this macro
> because we can assume OCaml compiler availability.
> ---
This LGTM, although i'd have taken one step further and always build
all the OCaml stuff regardless (so removing --disable-ocaml, or making
it show a "this is void now" message).
‘--disable-ocaml’ could be useful to some. It could be useful to
Fedora here:
http://pkgs.fedoraproject.org/cgit/rpms/libguestfs.git/tree/libguestfs.sp...
For some reason we're not using ‘--disable-ocaml’ there, but I think
that was probably something to do with requiring the generator to be
run, and we could revisit that to speed up Fedora builds.
Rich.
--
Richard Jones, Virtualization Group, Red Hat
http://people.redhat.com/~rjones
Read my programming and virtualization blog:
http://rwmj.wordpress.com
virt-df lists disk usage of guests without needing to install any
software inside the virtual machine. Supports Linux and Windows.
http://people.redhat.com/~rjones/virt-df/