From ec5d95782d90c6b6b7f291a4a8214cc7f64dadd6 Mon Sep 17 00:00:00 2001
From: Andrea Corallo <akrl@sdf.org>
Date: Fri, 21 Feb 2020 10:24:32 +0100
Subject: [PATCH] Verify '--with-nativecomp' has also '--with-dumping=pdumper'

---
 configure.ac | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/configure.ac b/configure.ac
index c8e22ff5925..0b2f5b69d6b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3738,6 +3738,9 @@ If you are sure you want Emacs compiled without elisp native compiler, pass
 to configure.])
   fi
 fi
+if test "${HAVE_NATIVE_COMP}" = yes && test "${HAVE_PDUMPER}" = no; then
+   AC_MSG_ERROR(['--with-nativecomp' requires '--with-dumping=pdumper'])
+fi
 AC_DEFINE_UNQUOTED(NATIVE_ELISP_SUFFIX, ".eln",
   [System extension for native compiled elisp])
 AC_SUBST(HAVE_NATIVE_COMP)
-- 
2.39.5