[MacPorts] #43463: p5-tk: nonfunctional bindings with libpng

[MacPorts]

#43463: p5-tk: nonfunctional bindings with libpng
---------------------+--------------------------------
 Reporter:  mojca@…  |      Owner:  macports-tickets@…
     Type:  defect   |     Status:  new
 Priority:  Normal   |  Milestone:
Component:  ports    |    Version:
 Keywords:           |       Port:  p5-tk
---------------------+--------------------------------
 Perl/Tk is not displaying PNG images as expected. I always wondered where
 the problem was and now I figured out that during installation of `p5-tk`
 the following errors/warnings are being thrown:

 {{{
 Writing MYMETA.yml and MYMETA.json
 Test Compile/Run config/has_png.c
 Using system's -lpng
 Finding dependencies for PNG.xs
 Finding dependencies for imgPNG.c
 Invalid term: -32768 && INT_MAX == 32767 at
 /path/to/p5.16-tk/work/Tk-804.032/Tk/MakeDepend.pm line 55,
 </opt/local/include/libpng16/pngconf.h> line 508.
 trailing:  -32768 && INT_MAX == 32767 at
 /path/to/p5.16-tk/work/Tk-804.032/Tk/MakeDepend.pm line 104,
 </opt/local/include/libpng16/pngconf.h> line 508.
 ignore 'error "libpng requires a signed 16 bit type"'
 ignore 'error "libpng requires an unsigned 16 bit type"'
 Invalid term: -2147483646 && INT_MAX > 2147483646 at
 /path/to/p5.16-tk/work/Tk-804.032/Tk/MakeDepend.pm line 55,
 </opt/local/include/libpng16/pngconf.h> line 524.
 trailing:  -2147483646 && INT_MAX > 2147483646 at
 /path/to/p5.16-tk/work/Tk-804.032/Tk/MakeDepend.pm line 104,
 </opt/local/include/libpng16/pngconf.h> line 524.
 Invalid term: -2147483646 && LONG_MAX > 2147483646 at
 /path/to/p5.16-tk/work/Tk-804.032/Tk/MakeDepend.pm line 55,
 </opt/local/include/libpng16/pngconf.h> line 526.
 trailing:  -2147483646 && LONG_MAX > 2147483646 at
 /path/to/p5.16-tk/work/Tk-804.032/Tk/MakeDepend.pm line 104,
 </opt/local/include/libpng16/pngconf.h> line 526.
 ignore 'error "libpng requires a signed 32 bit (or more) type"'
 ignore 'error "libpng requires an unsigned 32 bit (or more) type"'
 Writing Makefile for Tk::PNG
 Writing MYMETA.yml and MYMETA.json
 }}}

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Ticket URL: <https://trac.macports.org/ticket/43463>
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