* m4/pid_t.m4 (AC_TYPE_PID_T):
Use Autoconf 2.70 as a prerequisite, not 2.69c.
---
ChangeLog | 4 ++++
m4/pid_t.m4 | 4 ++--
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 23b6a5167..68bae99d9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
2020-12-11 Paul Eggert <egg...@cs.ucla.edu>
+ pid_t.m4: just use 2.70
+ * m4/pid_t.m4 (AC_TYPE_PID_T):
+ Use Autoconf 2.70 as a prerequisite, not 2.69c.
+
largefile: just use 2.70
* m4/largefile.m4 (_AC_SYS_LARGEFILE_TEST_INCLUDES):
Use Autoconf 2.70 as a prerequisite, not 2.69c.
diff --git a/m4/pid_t.m4 b/m4/pid_t.m4
index 3eb791662..c7abceeec 100644
--- a/m4/pid_t.m4
+++ b/m4/pid_t.m4
@@ -1,11 +1,11 @@
-# pid_t.m4 serial 3
+# pid_t.m4 serial 4
dnl Copyright (C) 2020 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
# The following implementation works around a problem in autoconf <= 2.69.
-m4_version_prereq([2.69c], [] ,[
+m4_version_prereq([2.70], [], [
dnl Define pid_t if the headers don't define it.
AC_DEFUN([AC_TYPE_PID_T],
--
2.28.0
