Uploaded image for project: 'Qt'
  1. Qt
  2. QTBUG-41301

2-Pass version of rcc does not work when using link-time optimization

    XMLWordPrintable

Details

    • Bug
    • Resolution: Unresolved
    • P3: Somewhat important
    • None
    • 5.4.0 Alpha
    • Build tools: rcc
    • None
    • Gentoo Linux, gcc 4.9.0, Qt5.4.0alpha1

    Description

      When building Qt 5.4.0alpha1 using GCC 4.9.0 using -flto only slim files are generated and the object generated via compilation after the first pass does not contain QRC_DATA as expected.

      Relevant commit: https://qt.gitorious.org/qt/qtbase/commit/5395180fcb9a68b1590ce4bf29ef26745161403f

      Steps to reproduce:

      • Build src/designer in qttools using -flto
      • The build will fail with "No data signature found"

      For a full buildlog see: http://paste.kde.org/pdxdzghlh

      Attachments

        Issue Links

          depends on

          Task - A task that needs to be done. QTBUG-138525 Provide a way to directly embed resources into binaries

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Open
          relates to

          User Story - Created by Jira Software - do not edit or delete. Issue type for a user story. QTBUG-133285 Fix Qt Resource System (qrc) for big resources

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Withdrawn
          No reviews matched the request. Check your Options in the drop-down menu of this sections header.

          Activity

            People

              hjk hjk
              xhochy Uwe L. Korn
              Votes:
              3 Vote for this issue
              Watchers:
              8 Start watching this issue

              Dates

                Created:
                Updated:

                Gerrit Reviews

                  There are no open Gerrit changes