Patch #618347: Work around Solaris pthread.h bug.

Python/thread_pthread.h

@@ -3,11 +3,11 @@
 
 #include <stdlib.h>
 #include <string.h>
-#ifdef __APPLE__
+#if defined(__APPLE__) || defined(HAVE_PTHREAD_DESTRUCTOR)
 #define destructor xxdestructor
 #endif
 #include <pthread.h>
-#ifdef __APPLE__
+#if defined(__APPLE__) || defined(HAVE_PTHREAD_DESTRUCTOR)
 #undef destructor
 #endif
 #include <signal.h>

configure.in

@@ -1170,6 +1170,14 @@ pthread_create (NULL, NULL, start_routine, NULL)], [
         OSF1) LDLAST=-threads;;
         esac
     fi
+
+    if test "$posix_threads" = yes -a \
+		"$ac_sys_system" = "SunOS" -a \
+		"$ac_sys_release" = "5.6"; then
+		AC_DEFINE(HAVE_PTHREAD_DESTRUCTOR, 1,
+		[Defined for Solaris 2.6 bug in pthread header.])
+	fi
+
 fi
 
 # Check for enable-ipv6

pyconfig.h.in

@@ -750,6 +750,10 @@
 /* Define if you have the ieee library (-lieee).  */
 #undef HAVE_LIBIEEE
 
+/* Defined for Solaris 2.6 bug in pthread header. */
+#undef HAVE_PTHREAD_DESTRUCTOR
+
+
 #ifdef __CYGWIN__
 #ifdef USE_DL_IMPORT
 #define DL_IMPORT(RTYPE) __declspec(dllimport) RTYPE