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native objc-exception detection


From: Riccardo Mottola
Subject: native objc-exception detection
Date: Tue, 07 Sep 2010 00:32:48 +0200
User-agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.9.1.9) Gecko/20100418 SeaMonkey/2.0.4

Hi,

when using latest make/base, when I configure make, I get:

checking for the flag to link libobjc... -lobjc
checking whether objc has thread support... yes: -pthread
checking whether we should use native ObjC exceptions... yes
checking whether we should use the nonfragile ABI... not requested by user
checking for the GCC version... version: 4.2


but when I configure base, it says exceptions cannot be enabled:

/var/tmp//ccWuEW6C.o(.text+0x12): In function `main':
./config/config.unexpected.m:6: undefined reference to `_objc_unexpected_exception'
configure:10902: $? = 1
configure: program exited with status 1
configure: failed program was:
| #include "./config/config.unexpected.m"
configure:10935: result: no
configure:10941: error: Your objective-c runtime library does not appear to support any mechanism to set a handler for uncaught native exceptions. Please upgrade your runtime or re-install gnustep-make without native-objc-exceptions!

something is inconsistent here?

Riccardo



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