On Jun 19, 2011, at 4:55 PM, Jack Howarth wrote:
>>> This is definitely a problem in current gcc-4_5-branch without the backport
>>> of the SYSTEMSPEC fix...
>>
>> Excellent... and does the patch fix it?
>
> Yes...
Ok, applied to the 4.5 branch. Scream loud and soon if for any reason you
notice anything that isn't release quality. I think we have enough bake time
on 4.6 and mainline to avoid any downsides, but, also nice to be careful with
the release branches. Thanks for all your help.
Index: configure.ac
===================================================================
--- configure.ac (revision 175709)
+++ configure.ac (working copy)
@@ -882,8 +882,13 @@ case "${host}" in
SYSTEMSPEC="-lunicows $SYSTEMSPEC"
fi
;;
- *-*-darwin[[912]]*)
- SYSTEMSPEC="-allow_stack_execute"
+ *-*-darwin9*)
+ SYSTEMSPEC="%{!Zdynamiclib:%{!Zbundle:-allow_stack_execute}}"
+ ;;
+ *-*-darwin[[12]]*)
+ # Something is incompatible with pie, would be nice to fix it and
+ # remove -no_pie. PR49461
+ SYSTEMSPEC="-no_pie %{!Zdynamiclib:%{!Zbundle:-allow_stack_execute}}"
;;
*)
SYSTEMSPEC=
Index: ChangeLog
===================================================================
--- ChangeLog (revision 175709)
+++ ChangeLog (working copy)
@@ -1,3 +1,9 @@
+2011-06-30 Jack Howarth <howa...@bromo.med.uc.edu>
+
+ PR target/49461
+ * libjava/configure.ac (SYSTEMSPEC): Pass -no_pie for darwin11.
+ * libjava/configure: Regenerate.
+
2011-04-28 Release Manager
* GCC 4.5.3 released.
Index: configure
===================================================================
--- configure (revision 175709)
+++ configure (working copy)
@@ -19754,8 +19754,13 @@ case "${host}" in
SYSTEMSPEC="-lunicows $SYSTEMSPEC"
fi
;;
- *-*-darwin[912]*)
- SYSTEMSPEC="-allow_stack_execute"
+ *-*-darwin9*)
+ SYSTEMSPEC="%{!Zdynamiclib:%{!Zbundle:-allow_stack_execute}}"
+ ;;
+ *-*-darwin[12]*)
+ # Something is incompatible with pie, would be nice to fix it and
+ # remove -no_pie. PR49461
+ SYSTEMSPEC="-no_pie %{!Zdynamiclib:%{!Zbundle:-allow_stack_execute}}"
;;
*)
SYSTEMSPEC=
