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darwin.h (SUBTARGET_C_COMMON_OVERRIDE_OPTIONS): Only set sjlj exceptions for NeXT/m32.

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gcc:

	* config/darwin.h (SUBTARGET_C_COMMON_OVERRIDE_OPTIONS):
	Only set sjlj exceptions for NeXT/m32.

From-SVN: r168018
This commit is contained in:
Iain Sandoe 2010-12-18 09:16:09 +00:00
parent 927b679cfb
commit a6e4343fc4
2 changed files with 10 additions and 0 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2010-12-18 Iain Sandoe <iains@gcc.gnu.org>
* config/darwin.h (SUBTARGET_C_COMMON_OVERRIDE_OPTIONS):
Only set sjlj exceptions for NeXT/m32.
2010-12-18 Iain Sandoe <iains@gcc.gnu.org>
* config/darwin.h (GCC_DRIVER_HOST_INITIALIZATION):

5
gcc/config/darwin.h
View File

@ -140,6 +140,11 @@ extern GTY(()) int darwin_ms_struct;
} while (0)
#define SUBTARGET_C_COMMON_OVERRIDE_OPTIONS do { \
/* Sort out ObjC exceptions: If the runtime is NeXT we default to \
sjlj for m32 only. */ \
if (!global_options_set.x_flag_objc_sjlj_exceptions) \
global_options.x_flag_objc_sjlj_exceptions = \
flag_next_runtime && !TARGET_64BIT; \
if (flag_mkernel || flag_apple_kext) \
{ \
if (flag_use_cxa_atexit == 2) \