On Jun 17, 2011, at 7:49 PM, Jack Howarth wrote: > The gcj compiler needs to pass -no_pie for linkage on darwin11 due to the > new -pie > default of the linker. The attached patch accomplishes this by passing > -no_pie on SYSTEMSPEC > for *-*-darwin[12]*. Since Darwin10 supports -no_pie in its linker, I > included it in the > triplet match to simplify the syntax. Bootstrap and tested on > x86_64-apple-darwin11. > Okay for gcc trunk with PR added to comment as requested? > Jack > ps This change also works for gcc-4_6-branch in concert with a backport of > r175089 and r175108. > > 2011-06-17 Jack Howarth <howa...@bromo.med.uc.edu> > > PR target/49461 > * libjava/configure.ac (SYSTEMSPEC): Pass -no_pie for darwin11. > * libjava/configure: Regenerate.
Checked in r175182, with one additional comment. We still welcome tracking down what exactly doesn't work and a bug report and fix for that, until then, I think life is too short to have java be broken for too long.
2011-06-17 Jack Howarth <howa...@bromo.med.uc.edu> PR target/49461 * libjava/configure.ac (SYSTEMSPEC): Pass -no_pie for darwin11. * libjava/configure: Regenerate. Index: configure.ac =================================================================== --- configure.ac (revision 175181) +++ configure.ac (revision 175182) @@ -898,9 +898,14 @@ case "${host}" in SYSTEMSPEC="-lunicows $SYSTEMSPEC" fi ;; - *-*-darwin[[912]]*) + *-*-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= ;;