+2023-01-25 Nick Bowler <nbowler@draconx.ca> (tiny change)
+
+ threadlib: Fix support for Solaris 9 and older.
+ * m4/threadlib.m4 (gl_PTHREADLIB_BODY): Allow case patterns to survive
+ m4 processing by using changequote.
+
2023-01-24 Bruno Haible <bruno@clisp.org>
stdalign: Fix a compilation error on FreeBSD 12.0.
-# threadlib.m4 serial 32
+# threadlib.m4 serial 32a
dnl Copyright (C) 2005-2023 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
# On Solaris 10 or newer, this test is no longer needed, because
# libc contains the fully functional pthread functions.
case "$host_os" in
+changequote(,)dnl
solaris | solaris2.[1-9] | solaris2.[1-9].* | hpux*)
+changequote([,])dnl
AC_DEFINE([PTHREAD_IN_USE_DETECTION_HARD], [1],
[Define if the pthread_in_use() detection is hard.])
esac