<table><tr><td style="">habacker added a comment.
</td><a style="text-decoration: none; padding: 4px 8px; margin: 0 8px 8px; float: right; color: #464C5C; font-weight: bold; border-radius: 3px; background-color: #F7F7F9; background-image: linear-gradient(to bottom,#fff,#f1f0f1); display: inline-block; border: 1px solid rgba(71,87,120,.2);" href="https://phabricator.kde.org/D9446">View Revision</a></tr></table><br /><div><div><blockquote style="border-left: 3px solid #8C98B8;
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<div style="font-style: normal;
          padding-bottom: 4px;">In <a href="https://phabricator.kde.org/D9446#284272" style="background-color: #e7e7e7;
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          color: black;text-decoration: line-through;">D9446#284272</a>, <a href="https://phabricator.kde.org/p/habacker/" style="
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<div style="margin: 0;
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<div style="font-style: normal;
          padding-bottom: 4px;">In <a href="https://phabricator.kde.org/D9446#181785" style="background-color: #e7e7e7;
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          color: black;text-decoration: line-through;">D9446#181785</a>, <a href="https://phabricator.kde.org/p/mlaurent/" style="
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<div style="margin: 0;
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          color: rgb(107, 116, 140);"><p>IT's a WIP as I use file(APPEND...) because I want to generate several categories in one file.<br />
 But it doesn't work as I don't have idea how to reset file when cmake is started...</p>

<p>Do you have an idea ?</p></div>
</blockquote>

<p>No cmake experts on the KF5 team like it was at KDE4?</p></div>
</blockquote>

<p>I tried this, which seems to work</p>

<div class="remarkup-code-block" style="margin: 12px 0;" data-code-lang="text" data-sigil="remarkup-code-block"><pre class="remarkup-code" style="font: 11px/15px "Menlo", "Consolas", "Monaco", monospace; padding: 12px; margin: 0; background: rgba(71, 87, 120, 0.08);">#.rst:
# ECMQtDeclareLoggingCategory
...
set_property(GLOBAL PROPERTY _ecm_qtdlc_counter "0")
...
function(ecm_qt_declare_logging_category sources_var)
  ...
  if (ARG_CATEGORY_INSTALL_FILENAME)
      set(cat_file ${CMAKE_BINARY_DIR}/${ARG_CATEGORY_INSTALL_FILENAME}.categories)
      get_property(counter GLOBAL PROPERTY _ecm_qtdlc_counter)
      if(counter STREQUAL "0")
          file(WRITE ${cat_file} "")
      endif()

      set(CAT_DESCRIPTION)
      if (ARG_CATEGORY_DESCRIPTION)
          set(CAT_DESCRIPTION ${ARG_CATEGORY_DESCRIPTION})
      endif()
      file(APPEND ${cat_file} "${ARG_CATEGORY_NAME} ${CAT_DESCRIPTION}\n")
      MESSAGE(STATUS "${cat_file} ${CAT_DESCRIPTION}")
      install( FILES ${cat_file} DESTINATION ${KDE_INSTALL_CONFDIR} )
      math(EXPR counter "${counter} + 1")
      set_property(GLOBAL PROPERTY _ecm_qtdlc_counter "${counter}")
  endif()</pre></div></div></div><br /><div><strong>REPOSITORY</strong><div><div>R240 Extra CMake Modules</div></div></div><br /><div><strong>REVISION DETAIL</strong><div><a href="https://phabricator.kde.org/D9446">https://phabricator.kde.org/D9446</a></div></div><br /><div><strong>To: </strong>mlaurent, kfunk, lbeltrame, cgiboudeaux, dfaure, fvogt<br /><strong>Cc: </strong>ltoscano, kde-frameworks-devel, kde-buildsystem, habacker, michaelh, ngraham, bruns<br /></div>