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| author | Iain Sandoe <iains@gcc.gnu.org> | 2011-02-07 21:46:10 +0000 |
|---|---|---|
| committer | Mike Stump <mrs@gcc.gnu.org> | 2011-02-07 21:46:10 +0000 |
| commit | 689ff841b4de850cb9f31fad4e9a217b682b593f (patch) | |
| tree | 05434d8dc339dc8185f2f959bbd612eac9ad459b /gcc | |
| parent | 821014aafd47b48adc1ea3fd02b90bda6d64cfd5 (diff) | |
| download | gcc-689ff841b4de850cb9f31fad4e9a217b682b593f.zip gcc-689ff841b4de850cb9f31fad4e9a217b682b593f.tar.gz gcc-689ff841b4de850cb9f31fad4e9a217b682b593f.tar.bz2 | |
re PR target/47558 (163267 breaks exception traceback in xplor-nih)
2011-02-07 Iain Sandoe <iains@gcc.gnu.org>
PR target/47558
* config/darwin10.h (LINK_GCC_C_SEQUENCE_SPEC): Put -lSystem first
on 10.6 and later to ensure that we always use the unwinder from
the system. Only add -no_compact_unwind when tarteting darwin
10.6 or later.
From-SVN: r169905
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/config/darwin10.h | 15 |
2 files changed, 19 insertions, 4 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index fd78ff5..205c781 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,11 @@ +2011-02-07 Iain Sandoe <iains@gcc.gnu.org> + + PR target/47558 + * config/darwin10.h (LINK_GCC_C_SEQUENCE_SPEC): Put -lSystem first + on 10.6 and later to ensure that we always use the unwinder from + the system. Only add -no_compact_unwind when tarteting darwin + 10.6 or later. + 2011-02-07 Steve Ellcey <sje@cup.hp.com> PR target/46997 diff --git a/gcc/config/darwin10.h b/gcc/config/darwin10.h index 50f8e1b..5c20594 100644 --- a/gcc/config/darwin10.h +++ b/gcc/config/darwin10.h @@ -1,5 +1,5 @@ /* Target definitions for Darwin (Mac OS X) systems. - Copyright (C) 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2009, 2010, 2011 Free Software Foundation, Inc. Contributed by Jack Howarth <howarth@bromo.med.uc.edu>. This file is part of GCC. @@ -18,8 +18,15 @@ You should have received a copy of the GNU General Public License along with GCC; see the file COPYING3. If not see <http://www.gnu.org/licenses/>. */ +#undef LIB_SPEC +#define LIB_SPEC "%{!static: -lSystem }" + /* Fix PR41260 by passing -no_compact_unwind on darwin10 and later until -unwinder in libSystem is fixed to digest new epilog unwinding notes. */ + unwinder in libSystem is fixed to digest new epilog unwinding notes. -#undef LIB_SPEC -#define LIB_SPEC "%{!static:-no_compact_unwind -lSystem}" + Fix PR47558 by linking against libSystem ahead of libgcc_ext. */ +#undef LINK_GCC_C_SEQUENCE_SPEC +#define LINK_GCC_C_SEQUENCE_SPEC \ +"%:version-compare(>= 10.6 mmacosx-version-min= -no_compact_unwind) \ + %{!static:%{!static-libgcc: \ + %:version-compare(>= 10.6 mmacosx-version-min= -lSystem) } } %G %L" |