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  1. Qt
  2. QTBUG-31131

Qt 5.1 shadow builds are broken with -prefix $PWD

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Details

    • Bug
    • Resolution: Done
    • P0: Blocker
    • 5.1.0 RC1
    • 5.1.0
    • Build tools: qmake
    • None
    • e7e360f046e03455210320319d9e89838328cc3c

    Description

      $ ../qtbase/configure -opensource -confirm-license -prefix $PWD
[...]
$ gmake
cd src/ && ( test -e Makefile || /tmp/qt-build/bin/qmake /tmp/qt-src/src/src.pro -o Makefile ) && gmake -f Makefile 
gmake[1]: Entering directory `/tmp/qt-build/src'
cd tools/bootstrap/ && ( test -e Makefile || /tmp/qt-build/bin/qmake /tmp/qt-src/src/tools/bootstrap/bootstrap.pro -o Makefile ) && gmake -f Makefile 
Project MESSAGE: /tmp/qt-build/bin/syncqt -minimal -module QtCore -module QtDBus -module QtXml -version 5.1.0 -outdir /tmp/qt-build /tmp/qt-src
sh: /tmp/qt-build/bin/syncqt: No such file or directory
Project ERROR: Failed to run: /tmp/qt-build/bin/syncqt -minimal -module QtCore -module QtDBus -module QtXml -version 5.1.0 -outdir /tmp/qt-build /tmp/qt-src
gmake[1]: *** [sub-bootstrap-make_first] Error 3
gmake[1]: Leaving directory `/tmp/qt-build/src'
gmake: *** [sub-src-make_first] Error 2

      This was caused by commit 6b38524bba4254c06ac5811fdde66bcafb49632f (https://codereview.qt-project.org/55863) because of a failure in 8a78225a337862225ffb598761a95c025107501b (https://codereview.qt-project.org/55862)

      In that build, we have:

      $ /tmp/qt-build/bin/qmake -query QT_HOST_BINS
/tmp/qt-build/bin

      But qtPrepareTool (qt_functions.prf) searches for an existing file with .pl in the name in order to run. It doesn't exist because syncqt.pl can only be found in the source tree, not in the target / shadow tree (before installation).

      Proposed solutions:

      1. Search the qtbase source tree
      2. Have the configure script symlink and/or copy syncqt.pl to the installation

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          is required for

          Task - A task that needs to be done. QTBUG-31105 Qt 5.1 RC1 release tasks

          • P1: Critical - Urgent and Important, will STOP the release if matched with set FixVersion field. This includes regressions from the last version that are not edge cases; Data loss; Build issues; All but the most unlikely crashes/lockups/hanging; Serious usability issues and embarrassing bugs & Bugs critical to a deliverable. This is the highest possible priority for requirements.
          • Closed
          For Gerrit Dashboard: QTBUG-31131
          # Subject Branch Project Status CR V
          56046,1 always create qt_tool_syncqt.pri when shadow-building stable qt/qtbase Status: MERGED +2 0

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              buddenha Oswald Buddenhagen
              thiago Thiago Macieira
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              Dates

                Created:
                Updated:
                Resolved:

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