[MacPorts] #29203: h5utils @1.12.1 new submission

[MacPorts]

#29203: h5utils @1.12.1 new submission
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 Reporter:  higginja@…          |       Owner:  ryandesign@…           
     Type:  submission          |      Status:  assigned               
 Priority:  Normal              |   Milestone:                         
Component:  ports               |     Version:  1.9.2                  
 Keywords:                      |        Port:  h5utils                
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Comment(by ryandesign@…):

 Here's a revised h5utils portfile with these changes:

  * added standard modeline and fixed port's whitespace to conform to it
 (tabs to spaces)
  * removed md5 checksum; we're phasing it out of MacPorts
  * fixed maintainers line to be your complete (obfuscated) email address
  * removed libpng variant; it was incomplete (i.e. it did nothing to
 ensure libpng would ''not'' be used if the variant was ''not'' selected)
 and there's no need to make the use of such a small and highly popular
 library optional (the user probably already has it installed anyway)
  * added dependency on libmatheval because it does find and use it
  * added dependency on hdf4 because it does find and use it (once hdf4 is
 fixed; see #29220)
  * it also found and wanted to use octave, but the build then failed with
 "mkoctfile: unrecognized argument -arch" so I added the configure arg
 --without-octave

 I'll commit this new portfile once #29220 is resolved.

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Ticket URL: <https://trac.macports.org/ticket/29203#comment:2>
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