<div dir="ltr"><div><div><div><div><div>Sorry for replying so late, got caught up in an exam :)<br><br></div>I replaced libpng folder of gdal (frmts/png/libpng) with libpng 1.6.21. And then used ./configure and make install on this test version of gdal, which installed successfully. I used gdalinfo on a png file provided with the libpng 1.6.21 source, to check if it was OK, and it successfully gave the png file details.<br><br></div><div>Is that enough to check the build on the computer?<br><br></div><div>I have also tested the gdal library with libpng 1.6.21 on Travis, and the build succeeded.<br><a href="https://travis-ci.org/Raeburn1687/gdal/builds/115487530">https://travis-ci.org/Raeburn1687/gdal/builds/115487530</a><br><br></div><div>Would all that be enough to check whether the update was succesful?<br></div><br>PS - Although I have copied the files from libpng 1.6.21 source to the gdal libpng folder, how would I know if any of those files are not required for gdal?<br></div><br></div>Thank you<br><br></div>Tanuj<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Mar 10, 2016 at 2:07 PM, Dmitry Baryshnikov <span dir="ltr"><<a href="mailto:bishop.dev@gmail.com" target="_blank">bishop.dev@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
  
    
  
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    Hi Tanuj,
    <div>09.03.2016 13:17, Tanuj Kumar пишет:<br>
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                <div>Yes, I have looked at the ideas list, and I am
                  currently reading up on idea no. 16, which is,
                  implementing support for the proposed standard for
                  incrementally parseable GeoJSON data.<br>
                  <br>
                </div>
                Also, I was thinking that maybe I could work on ticket
                no 6294, <a href="https://trac.osgeo.org/gdal/ticket/6294" target="_blank">https://trac.osgeo.org/gdal/ticket/6294</a><br>
              </div>
              after I've studied about the GSoC idea, which is not
              really a bug, but an enhancement. But if there are any
              other tickets that you or anyone else would like to
              recommend me to work on, I'd love to see them too!<br>
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    I think this rather arguing ticket as the bool is not exist in plain
    C, and duplication functions seems to me not good idea.<br>
    I think this ticket <a href="https://trac.osgeo.org/gdal/ticket/6185" target="_blank">https://trac.osgeo.org/gdal/ticket/6185</a>
    is good for: 1. building GDAL, 2. Testing via TraviC on GitHub. By
    the way the libpng version is 1.6.21 or maybe higher.<br>
    <br>
    Anyhow, you have to try to build gdal and test it with autotests
    from <span lang="en"><span>appropriate</span></span> folder.
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            Now, about the GSoC idea, do I need to know JSON( or
            GeoJSON, for that matter) to work on it? I only ask because
            the idea lists C/C++ as the required skills, but I feel that
            maybe this work would involve knowing JSON too...<br>
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    Yes, certainly. But JSON are very simple. Also GeoJSON spec. can be
    found here <a href="http://geojson.org/" target="_blank">http://geojson.org/</a>Thanks and
    regards,<div><div class="h5"><br>
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        Tanuj<br>
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        <div class="gmail_quote">On Wed, Mar 9, 2016 at 2:58 PM, Dmitry
          Baryshnikov <span dir="ltr"><<a href="mailto:bishop.dev@gmail.com" target="_blank">bishop.dev@gmail.com</a>></span>
          wrote:<br>
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            <div text="#000000" bgcolor="#FFFFFF"> Hi, Tanuj<br>
              <br>
              I'll look for opened tickets for you, or maybe others can
              recommend some for you.<br>
              <br>
              By the way, do you see the idea list (<a href="https://trac.osgeo.org/gdal/wiki/SummerOfCode#a2016IdeasList" target="_blank"></a><a href="https://trac.osgeo.org/gdal/wiki/SummerOfCode#a2016IdeasList" target="_blank">https://trac.osgeo.org/gdal/wiki/SummerOfCode#a2016IdeasList</a>)?

              <br>
              The ideas are not ranked yet - the numbers in the list -
              are only in order. <br>
              This is a task for us to rank the ideas. <br>
              But, have you some preferable idea (or ideas) for GSoC
              from this list or maybe you have got own?<br>
              <br>
              <pre cols="72">Best regards,
    Dmitry</pre>
              <div>04.03.2016 16:11, Tanuj Kumar пишет:<br>
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                            <div>Hello,<br>
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                            I am interested in applying for GSoC this
                            year. Currently, I am reading up on the GDAL
                            Summer of Code ideas list. I know C++ and C,
                            and I have some experience on working on
                            linux.<br>
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                          Could the mentors please recommend a bug for
                          me to work on, I'd really love to start off as
                          soon as possible!<br>
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                        Thank you,<br>
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                      Tanuj Kumar<br>
                      <span><font color="#888888">Birla institute of
                          Technology and Science<br>
                        </font></span><span><font color="#888888">Pilani,


                          Rajasthan,<br>
                        </font></span><span><font color="#888888">India</font></span><br>
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                <pre>_______________________________________________
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<a href="http://lists.osgeo.org/mailman/listinfo/gdal-dev" target="_blank">http://lists.osgeo.org/mailman/listinfo/gdal-dev</a></pre>
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            <br>
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    <br>
    </div></div><pre cols="72">Best regards,
    Dmitry</pre>
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