[ET Trac] [Einstein Toolkit] #456: Ensure functions are not defined twice

[Einstein Toolkit]

#456: Ensure functions are not defined twice
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  Reporter:  hinder       |       Owner:     
      Type:  enhancement  |      Status:  new
  Priority:  major        |   Milestone:     
 Component:  Cactus       |     Version:     
Resolution:               |    Keywords:     
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Comment (by eschnett):

 Yes.

 However, --whole-archive does not work on OS X, but a different mechanism
 is working there. We can either autoconf both, or allow OS X users to
 override this in their option list.

 This works on OS X:
 {{{
 CACTUSLIBLINKLINE         = -L$(CCTK_LIBDIR) -filelist
 $(CCTK_LIBDIR)/LINKLIST,$(TOP)/build
 BEGIN_WHOLE_ARCHIVE_FLAGS = -L$(CCTK_LIBDIR)   # must not be empty
 END_WHOLE_ARCHIVE_FLAGS   =
 }}}

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Ticket URL: <https://trac.einsteintoolkit.org/ticket/456#comment:6>
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