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Re: [Q] Is the 10.4u SDK distributed for the Intel Mac and the PPC Mac different?
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Re: [Q] Is the 10.4u SDK distributed for the Intel Mac and the PPC Mac different?


  • Subject: Re: [Q] Is the 10.4u SDK distributed for the Intel Mac and the PPC Mac different?
  • From: JongAm Park <email@hidden>
  • Date: Sat, 28 Jun 2008 08:42:17 -0700

Good morning, Mr. Jean-Daniel.

Yeah.. I could confirm when $UNIX2003 suffix appended by issuing nm and changing "SDK in use" and "Deployment Target". However, I did set the -mmacosx-version-min=10.4 to compile the postgreSQL library, specifically libpq.a.

To tell you the intermediate result by investigating the project is :

1. The programmer who worked on before added the libpq.a to the "Linked Framework"
=> Because he linked the library in a directory where an installer for the final product will override, I changed it to link to one in a permanent locattion different from the one referenced before, and set "copy to the project directory" to give the project more self-contained status.
There is nothing wrong so far


2. In the Target setting, he gave multiple directory in each of which the same library is. Also, he set -lpq.
=> This is the core reason.
=> At least one library in those directory seems to contain a library built without -mmacosx-version-min=10.4, and it seems to be the one referenced unfortumately.


3. So, I streamlined the project setting, and got rid of the problem. But the project is not fully built yet. I need to streamline its "header search path" also.

When I complete this mission during the weekend, I will come back and would like to share this story with people in this list. This may suggests something to make the Xcode project/target setting less confusing to Xcoders who just started using it.

Thank you for your interest in this.

Have a nice weekend~ :)


On Jun 28, 2008, at 4:03 AM, Jean-Daniel Dupas wrote:


Le 28 juin 08 à 07:31, JongAm Park a écrit :

Hello.

I tried compiling the postgreSQL library. As I desribed in my previous post, on Intel Mac, there are some problems like "_fnctl $UNIX2003 can't be found.". I tried investigating the library file using the nm. But they are reference like _fnctl without $UNIX2003.

The UNIX2003 suffix appear when you use 10.5 header without the - macosx-version-min=10.4 flag.





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References: 
 >[Q] Is the 10.4u SDK distributed for the Intel Mac and the PPC Mac different? (From: JongAm Park <email@hidden>)
 >Re: [Q] Is the 10.4u SDK distributed for the Intel Mac and the PPC Mac different? (From: Jean-Daniel Dupas <email@hidden>)

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