Re: Newbie Q: SenTestCase linking problem
Re: Newbie Q: SenTestCase linking problem
- Subject: Re: Newbie Q: SenTestCase linking problem
- From: Tom Davies <email@hidden>
- Date: Thu, 15 Nov 2007 09:16:31 +1100
On 15/11/2007, at 4:05 AM, Chris Hanson wrote:
On Nov 14, 2007, at 4:05 AM, Tom Davies wrote:
Undefined symbols:
".objc_class_name_Eddy", referenced from:
literal-pointer@__OBJC@__cls_refs@Eddy in TestEddy.o
ld: symbol(s) not found
collect2: ld returned 1 exit status
".objc_class_name_Eddy", referenced from:
literal-pointer@__OBJC@__cls_refs@Eddy in TestEddy.o
ld: symbol(s) not found
collect2: ld returned 1 exit status
Build failed (1 error)
What have I done wrong?
You need to link your test bundle against your library. Target
dependencies are orthogonal to linking.
Thanks Chris! I had assumed the former implied the latter -- but you
might have dependencies with only runtime interactions, I suppose.
I also had a problem with GC -- I had set both targets to GC required,
but then got:
15/11/07 8:32:11 AM otest[7849] Error loading /Users/tomd/dev/other/
EddyLib/build/Debug/EddyTest.octest/Contents/MacOS/EddyTest: dlopen(/
Users/tomd/dev/other/EddyLib/build/Debug/EddyTest.octest/Contents/
MacOS/EddyTest, 265): no suitable image found. Did find:
/Users/tomd/dev/other/EddyLib/build/Debug/EddyTest.octest/Contents/
MacOS/EddyTest: GC capability mismatch
in the console. Changing to 'supported' fixed the problem, but I'd be
interested to know what the problem was? Is OCTest incompatible with GC?
Thanks,
Tom
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