From 5289783e0b07cfc3f92ee933261ca4c4acdca007 Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Thu, 2 Jul 2020 22:50:37 +0200
Subject: [PATCH] patch 8.2.1119: configure fails with Xcode 12 beta

Problem:    Configure fails with Xcode 12 beta.
Solution:   use "return" instead of "exit()". (Nico Weber, closes #6381)
---
 src/auto/configure | 4 ++--
 src/configure.ac   | 4 ++--
 src/version.c      | 2 ++
 3 files changed, 6 insertions(+), 4 deletions(-)

--- a/src/auto/configure
+++ b/src/auto/configure
@@ -14005,8 +14005,8 @@ else
 main() {
   uint32_t nr1 = (uint32_t)-1;
   uint32_t nr2 = (uint32_t)0xffffffffUL;
-  if (sizeof(uint32_t) != 4 || nr1 != 0xffffffffUL || nr2 + 1 != 0) exit(1);
-  exit(0);
+  if (sizeof(uint32_t) != 4 || nr1 != 0xffffffffUL || nr2 + 1 != 0) return 1;
+  return 0;
 }
 _ACEOF
 if ac_fn_c_try_run "$LINENO"; then :
--- a/src/configure.ac
+++ b/src/configure.ac
@@ -4129,8 +4129,8 @@ AC_TRY_RUN([
 main() {
   uint32_t nr1 = (uint32_t)-1;
   uint32_t nr2 = (uint32_t)0xffffffffUL;
-  if (sizeof(uint32_t) != 4 || nr1 != 0xffffffffUL || nr2 + 1 != 0) exit(1);
-  exit(0);
+  if (sizeof(uint32_t) != 4 || nr1 != 0xffffffffUL || nr2 + 1 != 0) return 1;
+  return 0;
 }],
 AC_MSG_RESULT(ok),
 AC_MSG_ERROR([WRONG!  uint32_t not defined correctly.]),
