From dfcbae060aec4c855ff275fe79743658be873dac Mon Sep 17 00:00:00 2001
From: Donghee Na <donghee.na@python.org>
Date: Fri, 22 Sep 2023 12:46:20 +0900
Subject: [PATCH] Use AC_CHECK_TYPE

---
 configure     | 8 ++------
 configure.ac  | 2 +-
 pyconfig.h.in | 3 ---
 3 files changed, 3 insertions(+), 10 deletions(-)

diff --git a/configure b/configure
index 6ff2304bb0ee80..b887e1648abefe 100755
--- a/configure
+++ b/configure
@@ -23775,14 +23775,10 @@ fi
 
 case $ac_sys_system/$ac_sys_release in #(
   Darwin/*) :
-    ac_fn_c_check_type "$LINENO" "Function" "ac_cv_type_Function" "$ac_includes_default"
+    ac_fn_c_check_type "$LINENO" "Function" "ac_cv_type_Function" "#include <readline/readline.h>
+"
 if test "x$ac_cv_type_Function" = xyes
 then :
-
-printf "%s\n" "#define HAVE_FUNCTION 1" >>confdefs.h
-
-readline/readline.h
-else $as_nop
   printf "%s\n" "#define WITH_APPLE_EDITLINE 1" >>confdefs.h
 
 fi
diff --git a/configure.ac b/configure.ac
index 7ed6e61009953c..8b00383fd6649f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -5833,7 +5833,7 @@ AC_ARG_WITH(
 
 dnl gh-105323: Need to handle the macOS editline as an alias of readline.
 AS_CASE([$ac_sys_system/$ac_sys_release],
-  [Darwin/*], [AC_CHECK_TYPES(Function, readline/readline.h, AC_DEFINE([WITH_APPLE_EDITLINE]))],
+  [Darwin/*], [AC_CHECK_TYPE(Function, [AC_DEFINE([WITH_APPLE_EDITLINE])], [], [#include <readline/readline.h>])],
   []
 )
 
diff --git a/pyconfig.h.in b/pyconfig.h.in
index ff0db8c7cb57fe..c2c75c96dcaad1 100644
--- a/pyconfig.h.in
+++ b/pyconfig.h.in
@@ -419,9 +419,6 @@
 /* Define to 1 if you have the `ftruncate' function. */
 #undef HAVE_FTRUNCATE
 
-/* Define to 1 if the system has the type `Function'. */
-#undef HAVE_FUNCTION
-
 /* Define to 1 if you have the `futimens' function. */
 #undef HAVE_FUTIMENS