[MacPorts] #44286: fixes for eggdrop port on mavericks

[MacPorts]

#44286: fixes for eggdrop port on mavericks
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  Reporter:  dre@…    |      Owner:  macports-tickets@…
      Type:  defect   |     Status:  new
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:  2.3.1
Resolution:           |   Keywords:  haspatch maintainer
      Port:  eggdrop  |
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Comment (by ryandesign@…):

 Replying to [comment:7 dre@…]:
 > ... and in the spirit of maybe educating others on this theme that I
 just learned in the process of figuring this out: the 'inline' keyword on
 a function exists purely as a (potential) performance optimization. When
 this keyword is present, it directs the compiler to integrate the
 function's code into the code of all the callers of that function, with
 the goal of eliminating the function call overhead (if you didn't know
 this fact and you are laughing, you have sufficiently modern
 sensibilities). Although the inline keyword was occasionally useful 'back
 in the day', modern compilers are very smart, and do not appreciate being
 told when to inline something. The compiler is so sure of itself that it's
 an error to declare something inline. Without the inline keyword, the
 function might still be inlined, at the compiler's discretion.

 It's not a problem to use the `inline` keyword with modern compilers.
 However, clang and gcc handle the `inline` keyword differently, as
 described here: http://clang.llvm.org/compatibility.html#inline

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Ticket URL: <https://trac.macports.org/ticket/44286#comment:11>
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