svn commit: r1856756 - /apr/apr/trunk/configure.in

[wr...@apache.org]

Author: wrowe
Date: Mon Apr  1 17:39:52 2019
New Revision: 1856756

URL: http://svn.apache.org/viewvc?rev=1856756&view=rev
Log:
Simplify avoiding the dirread_r deprecated and unwise invocations, by always
presuming READDIR_IS_THREAD_SAFE for our purposes. Users can force-override
this to gain dirread_r detection again, but it would not be advised in 1.7.0
and later releases.


Modified:
    apr/apr/trunk/configure.in

Modified: apr/apr/trunk/configure.in
URL: http://svn.apache.org/viewvc/apr/apr/trunk/configure.in?rev=1856756&r1=1856755&r2=1856756&view=diff
==============================================================================
--- apr/apr/trunk/configure.in (original)
+++ apr/apr/trunk/configure.in Mon Apr  1 17:39:52 2019
@@ -838,15 +838,13 @@ else
     fi
 fi
 
-ac_cv_define_READDIR_IS_THREAD_SAFE=no
+ac_cv_define_READDIR_IS_THREAD_SAFE=yes
 ac_cv_define_GETHOSTBYNAME_IS_THREAD_SAFE=no
 ac_cv_define_GETHOSTBYADDR_IS_THREAD_SAFE=no
 ac_cv_define_GETSERVBYNAME_IS_THREAD_SAFE=no
 if test "$threads" = "1"; then
     AC_MSG_NOTICE([APR will use threads])
-    AC_CHECK_LIB(c_r, readdir,
-        AC_DEFINE(READDIR_IS_THREAD_SAFE, 1, 
-                  [Define if readdir is thread safe]))
+    AC_DEFINE(READDIR_IS_THREAD_SAFE, 1, [Modern readdir is thread safe])
     if test "x$apr_gethostbyname_is_thread_safe" = "x"; then
         AC_CHECK_LIB(c_r, gethostbyname, apr_gethostbyname_is_thread_safe=yes)
     fi