Re: .lib file question

From:
"Bruno van Dooren [MVP VC++]" <bruno_nos_pam_van_dooren@hotmail.com>
Newsgroups:
microsoft.public.vc.language
Date:
Thu, 23 Nov 2006 20:46:06 +0100
Message-ID:
<eEAIFgzDHHA.3524@TK2MSFTNGP06.phx.gbl>

if that is the case, then when we do the static linking of a lib file
in say a dll, from where does the compiler picks up the code to embed
into the final executable ???


If you link against ANY lib file, the linker takes only from that lib what
it needs.
For functions in a DLL, it will only include the import directives.

A static library comtains compiled functions instead of import directives.
But apart from that, it gets treated no differently.
If the linker needs a function from it, it will put it in the executable
image.

If you create a static library, you create a lib file with compiled
functions.
If you create a dll, you create a lib file with the import directives for
the dll.

With this in mind, you can also see that there is no difference between a
static library,
and a lib file containing import directives.
In fact, it is possible for a lib file to contain both compiled functions
and import directives.

--

Kind regards,
    Bruno van Dooren
    bruno_nos_pam_van_dooren@hotmail.com
    Remove only "_nos_pam"

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