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Re: linking a static library, not a dylib
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Re: linking a static library, not a dylib


  • Subject: Re: linking a static library, not a dylib
  • From: "Justin C. Walker" <email@hidden>
  • Date: Tue, 10 Oct 2006 15:12:24 -0700


On Oct 10, 2006, at 15:06 , Eric Albert wrote:

On Oct 10, 2006, at 2:52 PM, Justin C. Walker wrote:

On Oct 10, 2006, at 14:37 , Os wrote:

How do I tell it to use the static, rather than dynamic, version of a lib?

This should be a FAQ; it has been discussed frequently on this list (and the threads are in the archive).


The short answer is:
  - static libraries are not really supported
  - the linker will always find the .dylib before it finds
    the .a
  - if you have both versions, you have two choices:
    - keep them in different directories and use "-L"
    - specify the .a by full path name without a "-l"

You should check the archive for more detail and discussion.

You can also use the -search_paths_first linker flag. See the ld man page for details.

Good point; using this means you use the first option above (.dylib and .a in separate directories).


Justin

--
Justin C. Walker, Curmudgeon-At-Large
Director
Institute for the Enhancement of the Director's Income
--------
"Weaseling out of things is what separates us from the animals.
 Well, except the weasel."
      - Homer J Simpson
--------


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References: 
 >linking a static library, not a dylib (From: Os <email@hidden>)
 >Re: linking a static library, not a dylib (From: "Justin C. Walker" <email@hidden>)
 >Re: linking a static library, not a dylib (From: Eric Albert <email@hidden>)

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