bug#65142: 30.0.50; configure --without-all does not disable some features

["Ulrich Müller" <ulm@gentoo.org>]

Ever since --with-json was changed from using OPTION_DEFAULT_ON to
OPTION_DEFAULT_IFAVAILABLE (commit 43091e6c5069), option --without-all
will no longer disable it. The same applies to --with-tree-sitter.

$ ./configure --without-all
[...]
  Does Emacs use -ljansson?                               yes
  Does Emacs use -ltree-sitter?                           yes
[...]

The following patch should fix the problem:

From b5ef99a3f06005524ab12a1bd6a2a6dfa7689ec2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ulrich=20M=C3=BCller?= <ulm@gentoo.org>
Date: Tue, 8 Aug 2023 08:34:43 +0200
Subject: [PATCH] Disable json and tree-sitter with --without-all

* configure.ac (OPTION_DEFAULT_IFAVAILABLE): Disable the option if
--without-all was specified.
---
 configure.ac | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/configure.ac b/configure.ac
index e01465c2af0..de602371f7b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -305,7 +305,8 @@ AC_DEFUN
 ])dnl
 
 dnl OPTION_DEFAULT_IFAVAILABLE(NAME, HELP-STRING)
-dnl Create a new --with option that defaults to 'ifavailable'.
+dnl Create a new --with option that defaults to 'ifavailable',
+dnl unless it is overriden by $with_features being equal to 'no'.
 dnl NAME is the base name of the option.  The shell variable with_NAME
 dnl   will be set to either the user's value (if the option is
 dnl   specified; 'yes' for a plain --with-NAME) or to 'ifavailable' (if the
@@ -315,10 +316,12 @@ AC_DEFUN
 dnl HELP-STRING is the help text for the option.
 AC_DEFUN([OPTION_DEFAULT_IFAVAILABLE], [dnl
   AC_ARG_WITH([$1],[AS_HELP_STRING([--with-$1],[$2])],[],[dnl
-    m4_bpatsubst([with_$1], [[^0-9a-z]], [_])=ifavailable])dnl
+    AS_IF([test "$with_features" != no],
+      [m4_bpatsubst([with_$1], [[^0-9a-z]], [_])=ifavailable],
+      [m4_bpatsubst([with_$1], [[^0-9a-z]], [_])=no])dnl
+  ])dnl
 ])dnl
 
-
 dnl OPTION_DEFAULT_ON(NAME, HELP-STRING)
 dnl Create a new --with option that defaults to $with_features.
 dnl NAME is the base name of the option.  The shell variable with_NAME
-- 
2.41.0