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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:1 S" L: X8 Q; x" W& r( H( a# c" z7 z& G
/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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( I5 i2 F( L% s  E5 K3 ]# t这个头文件内容如下:
( f% \) ~9 q+ K+ K# v$ s  O#ifndef QTCONCURRENT_RUNBASE_H& ~, Z% R; ^- g* U, m9 w6 o. b
#define QTCONCURRENT_RUNBASE_H
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' a# X9 p; T* E#include <QtCore/qglobal.h>
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#ifndef QT_NO_CONCURRENT* l4 D2 T( u9 r: l% N0 `& n

4 \  h1 r9 g$ }1 c' G4 p- l5 Z#include <QtCore/qfuture.h>1 c; o( ?9 I0 M+ S
#include <QtCore/qrunnable.h>! P/ {0 M# ]0 r4 W' L- w  L' e9 _
#include <QtCore/qthreadpool.h>1 m: U2 o$ W$ C7 L: {1 ?# ^* m

& B0 u# l2 ~$ j/ m+ d9 Z! Q1 CQT_BEGIN_HEADER
, O5 ?# h7 O; h) v: aQT_BEGIN_NAMESPACE
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QT_MODULE(Core)
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0 t/ s5 l! v) X7 b#ifndef qdoc
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namespace QtConcurrent {
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5 p' S# h5 {7 `) s: r8 a, otemplate <typename T>
6 w" ~7 n: I$ J$ lstruct SelectSpecialization" x3 q$ o; b' a
{
2 ^, {% \. d# t: d- m8 a    template <class Normal, class Void>
3 V7 P  V4 X, e9 G* b5 L4 J    struct Type { typedef Normal type; };. ?+ J9 J. U% o2 x" O1 Q3 t
};
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- X- G/ v' ]! E  u3 f9 \template <>
1 H, x5 o6 c! e! }* l5 W$ I' u% ^struct SelectSpecialization<void>8 {# e% v: b- r( C" k
{
7 V4 g) I4 t& C0 D    template <class Normal, class Void>
: B9 j) I5 F* L0 F    struct Type { typedef Void type; };
4 J1 Z! K; K5 D; r' P+ L# \! {4 b};
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template <typename T>% d& k+ Z( Q3 D5 Y6 y
class RunFunctionTaskBase : public QFutureInterface<T> , public QRunnable
8 b3 J  a* u/ b, v# \4 Y, c{
, i# q; t8 X# \) B0 S0 k5 p" j4 Ipublic:
# x5 m& l. t3 O  Q7 h3 C    QFuture<T> start()
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        this->setRunnable(this);
. R2 d9 m' C7 a1 C        this->reportStarted();0 N) S: p8 E3 A! z/ b9 n2 y
        QFuture<T> future = this->future();, i2 I+ R8 W' u' o+ |0 o3 Y. a. P6 A
        QThreadPool::globalInstance()->start(this, /*m_priority*/ 0);  ]; }, `/ W! N1 s5 }! j* q
        return future;
) _. }0 G1 ?' x/ b8 R2 e6 m    }7 W& O7 F$ @  N! {

/ W4 j* r7 P- }) w0 a( x5 r- ]5 Y    void run() {}
# @8 A- h( D# {/ s: M. t8 q    virtual void runFunctor() = 0;
9 Q8 I5 {# O4 {};
/ V* |" [. N4 j9 ^5 Y# N9 G+ Q$ k& ]$ k- u3 n4 }' p/ i. V* c
template <typename T>4 V/ w9 ^4 R, N2 v
class RunFunctionTask : public RunFunctionTaskBase<T>+ E) N5 _6 N  h& Y; v9 l
{7 I  Q/ W# F" _* w" Q) W
public:
/ y0 c  x$ \0 h3 O    void run()
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        if (this->isCanceled()) {- t0 `) ~3 D2 u+ Y$ R2 Q
            this->reportFinished();/ [, n! p  O, S/ i7 j$ {
            return;
* r. C. s9 }; f2 q9 t        }. _9 r7 ~8 v  g# u* @1 }4 ?
        this->runFunctor();8 f( o" b$ ^4 Q1 I" m
        this->reportResult(result);
# @7 l0 P# S4 u" ?        this->reportFinished();
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    T result;9 u: `1 F; I$ V0 @7 r# i$ H: `
};
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template <>' @2 B3 D( O0 h, p
class RunFunctionTask<void> : public RunFunctionTaskBase<void>
' d& Q# j5 A$ D& \, @6 B9 v: s{
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    void run()9 P% N% L1 y+ c6 \& n% e
    {
- n$ i# w0 v- t        if (this->isCanceled()) {) s$ J1 C9 T% z( d# T- ^
            this->reportFinished();
1 O% M0 P9 \$ M% y9 X            return;
& M8 l# h4 b6 b2 l- z        }
5 x2 m7 _$ b2 [9 N4 v0 ?        this->runFunctor();
* b/ j/ N( ~5 Z/ ]% b' f' ~( p        this->reportFinished();
- T/ [# ~1 r4 F& A7 y# q& ]1 T    }
. [# J5 [! d  j! \9 L};
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/ U" s( l5 _; T  ^0 @# c! `} //namespace QtConcurrent
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#endif //qdoc7 R6 h+ r' u- ^  r( L7 z, d! f  X
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QT_END_NAMESPACE) h) e7 ?! ]  @, J- w. n( X1 J' X
QT_END_HEADER3 m. y- e3 A6 O3 f% H* f* n5 l
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#endif // QT_NO_CONCURRENT& |# P% d' L4 N5 X4 W

" \/ V; h" a3 J  z! e2 A. j#endif) E! r' }) ]* S; h

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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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