Merge trift2.:/MySQL/M50/tmp1-5.0

into  trift2.:/MySQL/M51/push-5.1

configure.in

@@ -964,7 +964,6 @@ case $SYSTEM_TYPE in
     ;;
   *darwin*)
     AC_DEFINE([DEFAULT_SKIP_THREAD_PRIORITY], [1], [default to skip thread priority])
-    CPPFLAGS="-D"
     if test "$ac_cv_prog_gcc" = "yes"
     then
       FLAGS="-D_P1003_1B_VISIBLE -DSIGNAL_WITH_VIO_CLOSE -DSIGNALS_DONT_BREAK_READ -DIGNORE_SIGHUP_SIGQUIT"

support-files/MySQL-shared-compat.spec.sh

@@ -29,7 +29,7 @@
 # Change this to match the version of the shared libs you want to include
 #
 %define version50 @MYSQL_NO_DASH_VERSION@
-%define version41 4.1.16
+%define version41 4.1.17
 %define version40 4.0.26
 %define version3 3.23.58