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    <div class="moz-cite-prefix">Le 10/10/2016 à 23:49, Jian LUO a
      écrit :<br>
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    <blockquote
cite="mid:CAEdyFmzS8vqeqNiFzKW3CMBk37a+8CiS22CgXXqazhrfT7f=_w@mail.gmail.com"
      type="cite">
      <p dir="ltr">Hi,</p>
      <p dir="ltr">I don't think it counts as cross compiling since Java
        (at least in my case) is cross platform. Just wanted to compile
        Java with one JDK and run with another. </p>
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    <br>
    Hey,<br>
    <br>
    I'm adding Sergio to the conversation, but I think the easiest path
    is to create a custom plugin, inheriting from the base java one,
    which is outputting a wrapper scripts with different JAVA env
    variables.<br>
    That way, you keep the current building behavior (build with java on
    the machine), but output a script which will point to an armhf java
    path for instance and download the correct version and packages
    version for all those.<br>
    Cross-compilation-like may be needed as Manik suggested as you will
    need to pull some packages which are architectures specific.<br>
    <br>
    On how to create a custom plugin, here is some documentation:
    <a class="moz-txt-link-freetext" href="http://snapcraft.io/docs/build-snaps/plugins">http://snapcraft.io/docs/build-snaps/plugins</a> and the playpen has
    some example:
<a class="moz-txt-link-freetext" href="https://github.com/ubuntu/snappy-playpen/blob/master/idea/parts/plugins/x-antIntellij.py">https://github.com/ubuntu/snappy-playpen/blob/master/idea/parts/plugins/x-antIntellij.py</a><br>
    I'll let Sergio adding more info as needed :)<br>
    <br>
    Cheers,<br>
    Didier<br>
    <br>
    <br>
    <blockquote
cite="mid:CAEdyFmzS8vqeqNiFzKW3CMBk37a+8CiS22CgXXqazhrfT7f=_w@mail.gmail.com"
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      <p dir="ltr">Jian</p>
      <div class="gmail_extra"><br>
        <div class="gmail_quote">On Oct 10, 2016 20:05, "Manik Taneja"
          <<a moz-do-not-send="true"
            href="mailto:manik@canonical.com">manik@canonical.com</a>>
          wrote:<br type="attribution">
          <blockquote class="gmail_quote" style="margin:0 0 0
            .8ex;border-left:1px #ccc solid;padding-left:1ex">
            <div dir="ltr"><br>
              <div class="gmail_extra"><br>
                <div class="gmail_quote">On Mon, Oct 10, 2016 at 6:33
                  AM, Jian LUO <span dir="ltr"><<a
                      moz-do-not-send="true"
                      href="mailto:jian.luo.cn@gmail.com"
                      target="_blank">jian.luo.cn@gmail.com</a>></span>
                  wrote:<br>
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                    0px 0.8ex;border-left:1px solid
                    rgb(204,204,204);padding-left:1ex">
                    <p dir="ltr">Hi List,</p>
                    <p dir="ltr">Is there any formal way in snapcraft 
                      to set environment variables separately for build
                      time and run time? The use case I'm facing is
                      building a Java snap on amd64 host for armhf
                      target.</p>
                  </blockquote>
                  Snapcraft does not support cross-compilation. Consider
                  building natively on armhf, or using this as
                  reference-<br>
                  <br>
                  <a moz-do-not-send="true"
                    href="https://github.com/snapcore/snapd/blob/master/docs/cross-build.md"
                    target="_blank">https://github.com/snapcore/<wbr>snapd/blob/master/docs/cross-<wbr>build.md</a><br>
                  <br>
                </div>
                <div class="gmail_quote">and let us know if you see any
                  issues.<br>
                </div>
                <div class="gmail_quote"><br>
                </div>
                <div class="gmail_quote">/Manik<br>
                </div>
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