Question

我使用qmake在我的MacBook上编译我的Qt应用程序项目它需要一个名为libcore.dylib的dylib，我将它放入dir $$OUT_PWD/../libs。

为了编译，我在.pro文件

中添加了这段代码

win32:CONFIG(release, debug|release): LIBS += -L$$OUT_PWD/../libs/release
else:win32:CONFIG(debug, debug|release): LIBS += -L$$OUT_PWD/../libs/debug
else:unix: LIBS += -L$$OUT_PWD/../libs
LIBS += -lcore

要运行，我添加

macx {
    QMAKE_LFLAGS += -Wl,-rpath,$$OUT_PWD/../libs
}

编译libcore.dylib，我添加

win32:CONFIG(release, debug|release): DESTDIR = $$OUT_PWD/../libs/release
else:win32:CONFIG(debug, debug|release): DESTDIR = $$OUT_PWD/../libs/debug
else:unix: DESTDIR = $$OUT_PWD/../libs
macx {
    QMAKE_SONAME_PREFIX = @rpath
}

完成此操作后，我可以直接运行生成的应用程序但是当我使用macdeployqt部署应用程序时，会发生错误。

ERROR: Cannot resolve rpath "QtGui.framework/Versions/5/QtGui (compatibility version 5.5.0, current version 5.5.0)"
ERROR:  using QSet("/Users/sjchao/Documents/QtBuild/project/debug/app/../libs")
ERROR: Cannot resolve rpath "QtCore.framework/Versions/5/QtCore (compatibility version 5.5.0, current version 5.5.0)"
ERROR:  using QSet("/Users/sjchao/Documents/QtBuild/project/debug/app/../libs")
ERROR: Cannot resolve rpath "QtGui.framework/Versions/5/QtGui (compatibility version 5.5.0, current version 5.5.0)"
ERROR:  using QSet("/Users/sjchao/Documents/QtBuild/project/debug/app/../libs")
ERROR: Cannot resolve rpath "QtCore.framework/Versions/5/QtCore (compatibility version 5.5.0, current version 5.5.0)"
ERROR:  using QSet("/Users/sjchao/Documents/QtBuild/project/debug/app/../libs")
ERROR: Cannot resolve rpath "QtNetwork.framework/Versions/5/QtNetwork (compatibility version 5.5.0, current version 5.5.0)"
ERROR:  using QSet("/Users/sjchao/Documents/QtBuild/project/debug/app/../libs")

rpath的QSet不包含/Users/sjchao/Applications/Qt/5.5/clang_64/lib！
但最终的编译cmd包含-Wl,-rpath,/Users/sjchao/Applications/Qt/5.5/clang_64/lib！它是无用的？
那时我看到了一点macdeployqt来源shared.cpp 我使用otool -l查看LC_RPATH

Load command 27
          cmd LC_RPATH
      cmdsize 112
         path /Users/sjchao/Documents/QtBuild/project/debug/app/../libs (offset 12)
Load command 28
          cmd LC_RPATH
      cmdsize 64
         path /Users/sjchao/Applications/Qt/5.5/clang_64/lib (offset 12)

查看shared.cpp

中的一些代码

426     while (i.hasNext()) {
427         if (i.next().contains("cmd LC_RPATH") && i.hasNext() &&
428         i.next().contains("cmdsize") && i.hasNext()) {
429             const QString &rpathCmd = i.next();
430             int pathStart = rpathCmd.indexOf("path ");
431             int pathEnd = rpathCmd.indexOf(" (");
432             if (pathStart >= 0 && pathEnd >= 0 && pathStart < pathEnd) {
433                 QString rpath = rpathCmd.mid(pathStart + 5, pathEnd - pathStart - 5);
434                 if (resolve) {
435                     rpaths << resolveDyldPrefix(rpath, path, executablePath);
436                 } else {
437                     rpaths << rpath;
438                 }
439             }
440         }
441     }

使用LC_RPATH运行此代码，rpaths应包含/Users/sjchao/Applications/Qt/5.5/clang_64/lib，但错误消息说明没有。
我的Qt版本是5.5.0，我已使用MaintenanceTool将其更新为最新版本我该怎么办？这是macdeployqt的错误吗？有什么建议吗？

macdeployqt错误：无法解析rpath＆＃34; QtGui.framework / Versions / 5 / QtGui（兼容版本5.5.0，当前版本5.5.0）＆＃34;

0 个答案: