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标题: 交叉编译问题,急 [打印本页]

作者: smallknife_hb    时间: 2015-1-12 14:22
标题: 交叉编译问题,急
我对syslink进行交叉编译到arm,但是出现如下错误:0 d' X) o' A- s. T; Z
/home/tl/Projects/Xdl-build-arm/../../qt/Qt4.7/include/QtCore/qtconcurrentrunbase.h:65: error: two or more data types in declaration of 'parameter'
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3 w9 J1 E, V. S0 E) i  U这个头文件内容如下:
; c& ]7 l% X8 T" S#ifndef QTCONCURRENT_RUNBASE_H: e+ {% q% w# X/ Z  \
#define QTCONCURRENT_RUNBASE_H4 r0 o3 h3 u1 ^7 G0 \' P

0 U/ X1 z" h3 Z. ^7 f. S#include <QtCore/qglobal.h>7 |- r- ~/ I. w7 [% I
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#ifndef QT_NO_CONCURRENT7 ~4 G1 t% ^" W6 m
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#include <QtCore/qfuture.h>
5 O9 l6 Q5 ?, H5 C- Q8 N8 t. U#include <QtCore/qrunnable.h>* w) I3 g7 v! Z4 R1 m
#include <QtCore/qthreadpool.h>
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QT_BEGIN_HEADER3 u5 z: u! H/ ~4 Z! k
QT_BEGIN_NAMESPACE# R& y7 j, q( \* q+ i& F6 k2 U8 ?0 z, U

8 q# x/ M; `, G! c$ j" iQT_MODULE(Core)4 A* P( B" {7 X3 q! S% S7 X

) L$ z4 c2 I( T/ Y* y5 m#ifndef qdoc
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namespace QtConcurrent {
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template <typename T>0 |# e; s' |3 l% U
struct SelectSpecialization) b% _/ {& r! z- E: t1 Z9 T+ ]
{
& P/ Z$ z) `2 T$ P& H    template <class Normal, class Void>, G' d% i  Z7 C, {4 j  i" A
    struct Type { typedef Normal type; };
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: e- O8 K3 z  i+ P) Ctemplate <>
/ ]% ~4 P$ o' U6 E- S; hstruct SelectSpecialization<void>4 r/ X" U) x9 |# f/ @
{/ N+ r, u- Q. G( p0 |$ g
    template <class Normal, class Void>2 ]+ e7 t3 R4 e# P
    struct Type { typedef Void type; };
! y6 l3 z( p- l1 ^! o$ Q};
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template <typename T>
- D  {$ G2 v( hclass RunFunctionTaskBase : public QFutureInterface<T> , public QRunnable
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public:
5 b- |3 x! ]6 T9 }9 K    QFuture<T> start()
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        this->setRunnable(this);
9 K; V8 y8 o) f        this->reportStarted();
4 s/ r4 l, g  i! o3 J7 t  d        QFuture<T> future = this->future();
6 U% T3 ]: P9 ?4 f4 z0 m$ W        QThreadPool::globalInstance()->start(this, /*m_priority*/ 0);
; N7 A6 X) |9 T- Y4 P        return future;
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    void run() {}
' A3 U, j  t% N% Y    virtual void runFunctor() = 0;- i" y% f, u$ }  k: Q7 O: Z4 w
};
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template <typename T>
) a2 p0 H8 D; ?" z2 lclass RunFunctionTask : public RunFunctionTaskBase<T>
% z5 L$ j: }1 @{
: o& Z9 ?7 X; V& }2 O: W7 Xpublic:
; n9 u8 j% o# \4 b3 E    void run()( D# s. o9 m: Q% t$ k. X. h! X
    {) T- q% a- Y6 }1 @! ~' Z6 Z$ D; w: K8 s
        if (this->isCanceled()) {
! V- m& ?# F1 B* v- z9 e/ t            this->reportFinished();
' I$ R, A+ H3 c* Y            return;
  F+ j; e  m' S0 T- U" i8 a        }4 M/ y$ M" G, h* e& _. C, j. G
        this->runFunctor();
+ {) l  A- `4 P0 X% C/ d        this->reportResult(result);% O. I6 R9 B& T
        this->reportFinished();
4 b8 o+ R6 h  c0 d0 S! o    }
5 o! R7 V* x* J+ O' F! ~0 G    T result;" [- O2 X. p: v
};
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template <>
7 t' }; O' E  r+ g4 l4 ?5 wclass RunFunctionTask<void> : public RunFunctionTaskBase<void>
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public:
" }; `. i. d7 \% q3 @) h    void run()
0 M1 a+ k1 m* W; s& w" C8 O+ F9 \    {
% P9 `2 @+ T9 [' o! F        if (this->isCanceled()) {, x  O/ }/ _3 ^7 M. S7 {% L
            this->reportFinished();) }: D% ]' u$ G4 O
            return;
! r" d8 Z8 |0 h# r+ a( G8 H        }. t. L$ l! T  p$ K, x5 y
        this->runFunctor();
" K0 c+ M; z2 c* z/ D. q0 {( A        this->reportFinished();
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};
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} //namespace QtConcurrent9 k- b/ Y) v- r, d1 @# V1 g! o9 o/ ~3 |' M
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#endif //qdoc
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7 F( \& |6 R- @( aQT_END_NAMESPACE' l+ h# }4 v% P, f4 E
QT_END_HEADER) P  Y! n9 x) V8 F

; }  l5 T& {% P" l. O! h#endif // QT_NO_CONCURRENT
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2 z7 _/ N2 i5 p- L" U' s3 D#endif
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作者: 2532609929    时间: 2015-1-12 22:22
是做创龙哪个文档的实验呢?没看出来!可以将编译命令、步骤写出来吗?
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