From 0bf24031b30890019b5b66ce9d7aa7c8c4ebaf35 Mon Sep 17 00:00:00 2001
From: Marc Glisse <marc.glisse@inria.fr>
Date: Mon, 31 Mar 2014 22:33:03 +0200
Subject: Use return 0; instead of exit(0); so compilers won't complain that
 exit is not declared.

---
 acinclude.m4 | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'acinclude.m4')

diff --git a/acinclude.m4 b/acinclude.m4
index 2bf508001..3be6dc846 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -3817,7 +3817,7 @@ cat >conftest.c <<EOF
 int
 main ()
 {
-  exit(0);
+  return 0;
 }
 EOF
 gmp_compile="$1 conftest.c"
@@ -3891,7 +3891,7 @@ AC_CACHE_CHECK([for build system executable suffix],
 int
 main ()
 {
-  exit (0);
+  return 0;
 }
 EOF
 for i in .exe ,ff8 ""; do
@@ -3927,7 +3927,7 @@ AC_CACHE_CHECK([whether build system compiler is ANSI],
 int
 main (int argc, char **argv)
 {
-  exit(0);
+  return 0;
 }
 EOF
 gmp_compile="$CC_FOR_BUILD conftest.c"
@@ -3961,7 +3961,7 @@ AC_CACHE_CHECK([for build system compiler math library],
 int
 main ()
 {
-  exit(0);
+  return 0;
 }
 double d;
 double
-- 
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