交叉编译问题，急

smallknife_hb · 发表于 2015-1-12 14:22:09

我对syslink进行交叉编译到arm，但是出现如下错误：
/home/tl/Projects/Xdl-build-arm/../../qt/Qt4.7/include/QtCore/qtconcurrentrunbase.h:65: error: two or more data types in declaration of 'parameter'

这个头文件内容如下：
#ifndef QTCONCURRENT_RUNBASE_H
#define QTCONCURRENT_RUNBASE_H

#include <QtCore/qglobal.h>

#ifndef QT_NO_CONCURRENT

#include <QtCore/qfuture.h>
#include <QtCore/qrunnable.h>
#include <QtCore/qthreadpool.h>

QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE

QT_MODULE(Core)

#ifndef qdoc

namespace QtConcurrent {

template <typename T>
struct SelectSpecialization
{
template <class Normal, class Void>
struct Type { typedef Normal type; };
};

template <>
struct SelectSpecialization<void>
{
template <class Normal, class Void>
struct Type { typedef Void type; };
};

template <typename T>
class RunFunctionTaskBase : public QFutureInterface<T> , public QRunnable
{
public:
QFuture<T> start()
{
      this->setRunnable(this);
      this->reportStarted();
      QFuture<T> future = this->future();
      QThreadPool::globalInstance()->start(this, /*m_priority*/ 0);
      return future;
}

void run() {}
virtual void runFunctor() = 0;
};

template <typename T>
class RunFunctionTask : public RunFunctionTaskBase<T>
{
public:
void run()
{
      if (this->isCanceled()) {
         this->reportFinished();
         return;
      }
      this->runFunctor();
      this->reportResult(result);
      this->reportFinished();
}
T result;
};

template <>
class RunFunctionTask<void> : public RunFunctionTaskBase<void>
{
public:
void run()
{
      if (this->isCanceled()) {
         this->reportFinished();
         return;
      }
      this->runFunctor();
      this->reportFinished();
}
};

} //namespace QtConcurrent

#endif //qdoc

QT_END_NAMESPACE
QT_END_HEADER

#endif // QT_NO_CONCURRENT

#endif

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