[MacPorts] #42625: h5utils can't find libpng

[MacPorts]

#42625: h5utils can't find libpng
-------------------------+--------------------------------
 Reporter:  Xsenon973@…  |      Owner:  macports-tickets@…
     Type:  defect       |     Status:  new
 Priority:  Normal       |  Milestone:
Component:  ports        |    Version:  2.2.1
 Keywords:               |       Port:  libpng
-------------------------+--------------------------------
 I did:
 {{{
 sudo port install libpng
 Password:
 --->  Computing dependencies for libpng
 --->  Cleaning libpng
 --->  Scanning binaries for linking errors: 100.0%
 --->  No broken files found.

 }}}
 when i tried to configure h5utils and get this warning:

 {{{
 checking for png_create_write_struct in -lpng... no
 configure: WARNING: can't find libpng: won't be able to compile h5topng
 checking for evaluator_get_variables in -lmatheval... no
 configure: WARNING: can't find libmatheval: won't be able to compile
 h5math
 checking for h4toh5... no
 checking for h5toh4... no
 checking for jpeg_start_compress in -ljpeg... no
 configure: WARNING: can't find libjpeg: won't be able to compile h5fromh4
 or h4fromh5
 }}}

 Why does libraries, installed with macports,  can't be found?

-- 
Ticket URL: <https://trac.macports.org/ticket/42625>
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