doc: Update for FreeBSD 13.0/arm64.

* doc/posix-headers/stdint.texi: Mention FreeBSD 13 bug.
* m4/stdint.m4: Update comment.

diff --git a/ChangeLog b/ChangeLog
index 03221a292a8feb169d81a2efcdb0421bc429eacc..e55ad5fb63d8eb5e4de851f0bad853b2fcdb6234 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2021-04-18  Bruno Haible  <bruno@clisp.org>
+
+       doc: Update for FreeBSD 13.0/arm64.
+       * doc/posix-headers/stdint.texi: Mention FreeBSD 13 bug.
+       * m4/stdint.m4: Update comment.
+
 2021-04-17  Paul Eggert  <eggert@cs.ucla.edu>
 
        xalloc: adjust to malloc ptrdiff_t change

diff --git a/doc/posix-headers/stdint.texi b/doc/posix-headers/stdint.texi
index 6775beae8f75bc5e404bd5182dd3ff2fe9da9bec..784799b0f2fae02d8c112cb4d0de96fc5dea0fd7 100644 (file)
--- a/doc/posix-headers/stdint.texi
+++ b/doc/posix-headers/stdint.texi
@@ -15,7 +15,7 @@ This header file is very incomplete on some platforms.
 @item
 The values of @code{SIG_ATOMIC_MIN} and @code{SIG_ATOMIC_MAX} are incorrect
 on some platforms:
-FreeBSD 6.2 / ia64.
+FreeBSD 6.2/ia64, FreeBSD 13.0/arm64.
 @item
 The value of @code{WINT_MAX} is incorrect on some platforms:
 mingw.

diff --git a/m4/stdint.m4 b/m4/stdint.m4
index 340644589594d175dfe538f57dbd280193bf4dcf..2eb1652d8e2b1eeeb02dbe9e46fa78f770fcfa90 100644 (file)
--- a/m4/stdint.m4
+++ b/m4/stdint.m4
@@ -1,4 +1,4 @@
-# stdint.m4 serial 59
+# stdint.m4 serial 60
 dnl Copyright (C) 2001-2021 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -170,7 +170,7 @@ struct s {
       PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
       && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
       ? 1 : -1;
-  /* Detect bug in FreeBSD 6.0 / ia64.  */
+  /* Detect bug in FreeBSD 6.0/ia64 and FreeBSD 13.0/arm64.  */
   int check_SIG_ATOMIC:
       SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
       && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)