Re: [Libguestfs] [PATCH 01/27] build: Make OCaml compiler required for all builds.

On Friday, 14 July 2017 15:39:09 CEST Richard W.M. Jones wrote:

+dnl Check for <caml/unixsupport.h> header. +old_CPPFLAGS="$CPPFLAGS" +CPPFLAGS="$CPPFLAGS -I`$OCAMLC -where`" +AC_CHECK_HEADERS([caml/unixsupport.h],[],[],[#include <caml/mlvalues.h>]) +CPPFLAGS="$old_CPPFLAGS"

The minimum version of OCaml is 3.11, and it seems to have this header already; since at least patch #2 uses it unconditionally, I'd add a patch after this to drop its search, and all the HAVE_CAML_UNIXSUPPORT_H blocks all around. -- Pino Toscano