On Wed, Sep 02, 2020 at 05:47:43PM +0200, Michal Privoznik wrote: > As it turned out my previous commits which switched from HAVE_ to > WITH_ and dropped stdarg.h detection were a bit too aggressive. > Because of reasons described in 9ea3424a178 we need to define > HAVE_STDARG_H before including readline otherwise macos build > fails. Honestly, I still don't fully understand the problem so I > am not going to bother you with "explanation". > > Signed-off-by: Michal Privoznik <mprivozn(a)redhat.com&gt; > --- > tools/vsh.c | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/tools/vsh.c b/tools/vsh.c > index 11f493f969..d063a7f8cb 100644 > --- a/tools/vsh.c > +++ b/tools/vsh.c > @@ -30,6 +30,10 @@ > #include <signal.h> > > #if WITH_READLINE > +/* In order to have proper rl_message declaration with older > + * versions of readline, we have to declare this. See 9ea3424a178 > + * for more info. */ > +# define HAVE_STDARG_H > # include <readline/readline.h> > # include <readline/history.h> > #endif Is this enough to fix the issue? As we include readline.h in virsh.c and virt-admin.c as well. Pavel