Re: Problem cross compiling for iPhone (iOS 4)

Daniel,

You saved my day! Thanks a lot!

And thanks for the sidenote.... I'll stick to one lib as I will be using that lib most probably.

Again thanks!

Regards,

Xander


On 16 feb 2011, at 13:40, Daniel Fazekas wrote:

> On Feb 16, 2011, at 07:31, Xander Maas wrote:
> 
>> This the Xcode project I am using. It should contain everything
> 
> Everything seems to be as expected.
> The copy of the FreeTDS libraries you included in BB Test/FreeTDS Lib were OK.
> 
> The build you had in BB Test/build/Debug-iphonesimulator/BB Test.app was wrong. So it wasn't linked with the library you had in "BB Test/FreeTDS Lib" but a different copy from somewhere else on your machine.
> 
> On my machine, free from those bad copies only you have, simply rebuilding the project was all I needed.
> 
> You have a bunch of unnecessary, bad library paths specified in the project:
> ld: warning: directory 'BB Test/../../../Desktop/freetds-0.83.dev.20110125/build/universal/lib' following -L not found
> ld: warning: directory 'BB Test/../FreeTDS/build/universal' following -L not found
> ld: warning: directory 'BB Test/../../../Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator4.2.sdk/lib' following -L not found
> ld: warning: directory 'BB Test/../FreeTDS/build/i686/lib' following -L not found
> ld: warning: directory 'BB Test/../FreeTDS/build/osx/lib' following -L not found
> 
> Looking at the command line Xcode uses to build it, the "BB Test/FreeTDS Lib" path is specified dead last.
> Only if none of the bogus paths that came before contains a file called libct.dyilb, libsybdb.dylib, libct.a, or ilbsybdb.a will it include the right copy from the proper place:
> 
> /Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin/gcc-4.2 -arch i386 -isysroot /Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator4.2.sdk \
> "-L/Users/Downloads/BB Test/build/Debug-iphonesimulator" \
> "-L{where_I_extracted_it}/BB Test/../../../Desktop/freetds-0.83.dev.20110125/build/universal/lib" \
> "-L{where_I_extracted_it}/BB Test/../FreeTDS/build/universal" \
> "-L{where_I_extracted_it}/BB Test/../../../Developer/Platforms/iPhoneSimulator.platform/Developer/SDKs/iPhoneSimulator4.2.sdk/lib" \
> "-L{where_I_extracted_it}/BB Test/../FreeTDS/build/i686/lib" \
> "-L{where_I_extracted_it}/BB Test/../FreeTDS/build/osx/lib" \
> "-L{where_I_extracted_it}/BB Test/FreeTDS Lib" \
> … -lct -lsybdb …
> 
> You should go to
> Project → Edit Active Target “BB Test”   ⌥⌘E
> 
> pick
> Configuration: All Configurations
> Show: Settings Defined at This Level
> 
> Then edit the Search Paths / Library Search Paths setting so only the correct path remains.
> 
> One of the wrong paths must have a Mac OS X 10.6+ i386 build of the FreeTDS libs in it on your machine, which is where _fopen@UNIX2003 came from.
> 
> In an unrelated hint, it's unlikely you'll want to use both CTLib and DBLib at the same time. You just choose whichever API you prefer and stick to that.
> You seem to be using dblib, so the libct.a reference should be removed and only libsybdb.a left.
> 

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