commit 1cb1331404cbce39411013afe03a8cbf1aa048c9
from: Omar Polo <op@omarpolo.com>
date: Tue Jun 20 08:28:00 2023 UTC

add missing HAVE_IMSG in config.h

otherwise we always use the bundled imsg regardless of its presence
on the system.  What's even worst is that we use the system header
with the bundled version.

Spotted in a OpenBSD package bulk following the libutil bump and
imsg API change by tb@, diff is his.  Thanks!

commit - 6dd9719b5b41edd2cdeff1af8a05af0399dc07ab
commit + 1cb1331404cbce39411013afe03a8cbf1aa048c9
blob - 95400bf29bcad16af9a9f6bf8eac34e79271c9a2
blob + 3a1fb877284fcbb050aad27733366694a01a3137
--- configure
+++ configure
@@ -711,6 +711,7 @@ cat << __HEREDOC__
 #define HAVE_GETDTABLECOUNT ${HAVE_GETDTABLECOUNT}
 #define HAVE_GETEXECNAME ${HAVE_GETEXECNAME}
 #define HAVE_GETPROGNAME ${HAVE_GETPROGNAME}
+#define HAVE_IMSG ${HAVE_IMSG}
 #define HAVE_INFTIM ${HAVE_INFTIM}
 #define HAVE_LANDLOCK ${HAVE_LANDLOCK}
 #define HAVE_MEMMEM ${HAVE_MEMMEM}