Index: autoconf/configure.ac
==================================================================
--- autoconf/configure.ac
+++ autoconf/configure.ac
@@ -71,11 +71,11 @@
   [--enable-threadsafe], [build a thread-safe library [default=yes]])], 
   [], [enable_threadsafe=yes])
 THREADSAFE_FLAGS=-DSQLITE_THREADSAFE=0
 if test x"$enable_threadsafe" != "xno"; then
   THREADSAFE_FLAGS="-D_REENTRANT=1 -DSQLITE_THREADSAFE=1"
-  AC_SEARCH_LIBS(pthread_create, pthread)
+  AC_SEARCH_LIBS(pthread_mutexattr_init, pthread)
 fi
 AC_SUBST(THREADSAFE_FLAGS)
 #-----------------------------------------------------------------------
 
 #-----------------------------------------------------------------------

Index: configure
==================================================================
--- configure
+++ configure
@@ -10462,13 +10462,13 @@
 $as_echo "yes" >&6; }
 fi
 
 
 if test "$SQLITE_THREADSAFE" = "1"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_create" >&5
-$as_echo_n "checking for library containing pthread_create... " >&6; }
-if ${ac_cv_search_pthread_create+:} false; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_mutexattr_init" >&5
+$as_echo_n "checking for library containing pthread_mutexattr_init... " >&6; }
+if ${ac_cv_search_pthread_mutexattr_init+:} false; then :
   $as_echo_n "(cached) " >&6
 else
   ac_func_search_save_LIBS=$LIBS
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@@ -10477,15 +10477,15 @@
    Use char because int might match the return type of a GCC
    builtin and then its argument prototype would still apply.  */
 #ifdef __cplusplus
 extern "C"
 #endif
-char pthread_create ();
+char pthread_mutexattr_init ();
 int
 main ()
 {
-return pthread_create ();
+return pthread_mutexattr_init ();
   ;
   return 0;
 }
 _ACEOF
 for ac_lib in '' pthread; do
@@ -10494,29 +10494,29 @@
   else
     ac_res=-l$ac_lib
     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
   fi
   if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_search_pthread_create=$ac_res
+  ac_cv_search_pthread_mutexattr_init=$ac_res
 fi
 rm -f core conftest.err conftest.$ac_objext \
     conftest$ac_exeext
-  if ${ac_cv_search_pthread_create+:} false; then :
+  if ${ac_cv_search_pthread_mutexattr_init+:} false; then :
   break
 fi
 done
-if ${ac_cv_search_pthread_create+:} false; then :
+if ${ac_cv_search_pthread_mutexattr_init+:} false; then :
 
 else
-  ac_cv_search_pthread_create=no
+  ac_cv_search_pthread_mutexattr_init=no
 fi
 rm conftest.$ac_ext
 LIBS=$ac_func_search_save_LIBS
 fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_create" >&5
-$as_echo "$ac_cv_search_pthread_create" >&6; }
-ac_res=$ac_cv_search_pthread_create
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_pthread_mutexattr_init" >&5
+$as_echo "$ac_cv_search_pthread_mutexattr_init" >&6; }
+ac_res=$ac_cv_search_pthread_mutexattr_init
 if test "$ac_res" != no; then :
   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
 
 fi
 

Index: configure.ac
==================================================================
--- configure.ac
+++ configure.ac
@@ -192,11 +192,11 @@
   AC_MSG_RESULT([yes])
 fi
 AC_SUBST(SQLITE_THREADSAFE)
 
 if test "$SQLITE_THREADSAFE" = "1"; then
-  AC_SEARCH_LIBS(pthread_create, pthread)
+  AC_SEARCH_LIBS(pthread_mutexattr_init, pthread)
 fi
 
 ##########
 # Do we want to support release
 #