From cc6fed326aa491f89cad5cf59f4a8fb7b2863011 Mon Sep 17 00:00:00 2001
From: Po Lu <luangruo@yahoo.com>
Date: Fri, 11 Aug 2023 08:57:04 +0800
Subject: [PATCH] Repair mailutils configury

* configure.ac (with_mailutils): When processing defaults,
set to yes-unless-android if with_features.
(HAVE_MAILUTILS): Later, disable Mailutils if yes-on-android
and with_android is set.  This is the minimal Emacs build
for the build machine.  (bug#65190)
---
 configure.ac | 42 ++++++++++++++++++++++++++----------------
 1 file changed, 26 insertions(+), 16 deletions(-)

diff --git a/configure.ac b/configure.ac
index 0236dbd89d8..78c658f77a8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -345,22 +345,13 @@ AC_ARG_WITH([mailutils],
       options are irrelevant; this is the default if GNU Mailutils is
       installed])],
   [],
-  [with_mailutils=$with_features
-   AS_IF([test "$with_mailutils" = yes],
-     [AS_IF([test "x$XCONFIGURE" != "xandroid" \
-             && test "$with_android" = "no"],
-       [(movemail --version) >/dev/null 2>&1 || with_mailutils=no],
-       [dnl Don't check for movemail if cross-compiling.
-        dnl instead, default to false.
-        with_mailutils=no])])])
-AS_IF([test "$with_mailutils" = no],
-  [with_mailutils=])
-
-AS_IF([test x"$with_mailutils" = xyes],
-  [AC_DEFINE([HAVE_MAILUTILS], [1],
-     [Define to 1 if Emacs was configured with mailutils])])
-
-AC_SUBST([with_mailutils])
+  [AS_IF([test "$with_features" != "no"],
+   [with_mailutils=yes-unless-android
+    AS_IF([test "x$XCONFIGURE" != "xandroid"],
+     [(movemail --version) >/dev/null 2>&1 || with_mailutils=no],
+     [dnl Don't check for movemail if cross-compiling.
+      dnl instead, default to false.
+      with_mailutils=no])])])
 
 AC_ARG_WITH([pop],
   [AS_HELP_STRING([--with-pop],
@@ -597,6 +588,25 @@ OPTION_DEFAULT_OFF([small-ja-dic],[generate a smaller-size Japanese dictionary])
 OPTION_DEFAULT_OFF([android],[cross-compile Android application package])
 OPTION_DEFAULT_ON([android-debug],[don't build Emacs as a debug package on Android])
 
+# Find out of Android support is enabled and mailutils has defaulted
+# to `yes-unless-android'.  Disable it if so.
+
+AS_IF([test "x$with_mailutils" = "xyes-unless-android"],
+  [AS_IF([test "x$with_android" != "xno"],
+     [with_mailutils=no],
+     [with_mailutils=yes])])
+
+# Clear with_mailutils if it's set to no.
+
+AS_IF([test "$with_mailutils" = no],
+  [with_mailutils=])
+
+AS_IF([test x"$with_mailutils" = xyes],
+  [AC_DEFINE([HAVE_MAILUTILS], [1],
+     [Define to 1 if Emacs was configured with mailutils])])
+
+AC_SUBST([with_mailutils])
+
 AC_ARG_WITH([shared-user-id],
   [AS_HELP_STRING([--with-shared-user-id=ID],
     [use the given shared user ID in Android builds])])
-- 
2.39.2