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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:% W8 N* U+ C$ |1 `
/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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这个头文件内容如下:
* N. e% ?" T+ S- M1 {#ifndef QTCONCURRENT_RUNBASE_H
4 L, t* |& ?3 Z5 y) g; W% X6 ^#define QTCONCURRENT_RUNBASE_H
3 u8 k- n2 v0 `. ?$ a) T  n( x
" S( X* U0 B- E7 p7 }#include <QtCore/qglobal.h>
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+ q" f) Z. {6 y+ b% H# t/ t#ifndef QT_NO_CONCURRENT
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#include <QtCore/qfuture.h>
  ~% Z2 d; F( H( Z! \" k#include <QtCore/qrunnable.h>( C" G  ?8 C3 T5 m0 A. c
#include <QtCore/qthreadpool.h>
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QT_BEGIN_HEADER9 A  v' B2 c+ ?2 o8 g
QT_BEGIN_NAMESPACE
+ m, W+ x, B, M# ]; q: B( C# h; n9 y- a" Q+ [4 }" }
QT_MODULE(Core)7 w) ]4 _* b$ ]

7 z  X3 A3 L0 M4 n. c#ifndef qdoc$ B/ B& C! h$ O4 q5 J3 h5 e

) {* o) _! x3 h# }0 Inamespace QtConcurrent {
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template <typename T>/ ]" }( w% Z* c2 l+ I% c2 `4 Y* w$ x
struct SelectSpecialization% o% A6 o% r/ Q- U1 F
{3 J2 X  c. L5 I4 b% s( H* O
    template <class Normal, class Void>
2 O% y' v$ J+ J2 {; ]; `3 f" K    struct Type { typedef Normal type; };
4 k8 ]+ w7 r/ v) N" J( u3 b- @3 z};
3 {( c/ A. N8 W! D& h  h
4 ^8 Q( y& b. q& rtemplate <>
6 r3 J- J) `" f, G' n3 b0 t9 S6 L3 rstruct SelectSpecialization<void>
8 B" f0 k1 S1 X: J3 ?8 t% D{  J1 M0 ]3 F& t" e
    template <class Normal, class Void>
6 F! U: N- y. y! T" v& o    struct Type { typedef Void type; };
8 c% g1 h( s6 ~- t};% V; B5 x( E1 Q$ A

' M3 ~6 T4 I/ c, [" |template <typename T>
' V' y* ~% S) y% d) K( i1 _class RunFunctionTaskBase : public QFutureInterface<T> , public QRunnable/ C* C5 j+ {+ j  X  c& S6 e7 w$ }7 R
{
9 X8 V3 n2 w1 r! m! @: _public:
' _/ z: p/ {' m  U    QFuture<T> start()% [  l  Z: b8 b% X# G4 B
    {
' g0 Y# s7 Q! N6 w- e5 w        this->setRunnable(this);
8 f: E' S  A( W- W        this->reportStarted();
- R, R0 |8 d' I! b& {        QFuture<T> future = this->future();
+ b: m: [" l8 X$ X: {        QThreadPool::globalInstance()->start(this, /*m_priority*/ 0);
- Q  I4 E) ^9 s, M        return future;
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    void run() {}: K5 k! G5 Q/ c( r  g0 {
    virtual void runFunctor() = 0;
" E9 n/ i  \9 t0 q};
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template <typename T>: s- e9 e0 D# W: X# U
class RunFunctionTask : public RunFunctionTaskBase<T>+ F- f0 w6 p# B
{$ ^! G# q0 Y( K" q0 @
public:
7 S8 ~1 }8 U4 {# r' i! s2 `# ^  ~    void run()( _/ I. ^- F! M! |
    {( t9 D; c" m3 u7 m# ^
        if (this->isCanceled()) {- b  G6 J. C5 d$ X- d
            this->reportFinished();! ]) ]5 j4 q, U% R8 _9 B4 a2 Y9 `
            return;
6 L& T- `- c* V        }; R2 L% I" E& |2 M9 Z
        this->runFunctor();2 }) `, J7 A2 I
        this->reportResult(result);
1 O( Q" ?4 [3 W7 d- {& z        this->reportFinished();
9 k! [. a6 Q) y, E( X! L    }
+ _0 H$ a' N5 l" n% Y" o    T result;" Y- E$ u! v' C+ G0 T3 q0 d
};
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template <>
1 y/ O8 I: b( L$ R( F' J. x: Sclass RunFunctionTask<void> : public RunFunctionTaskBase<void>2 b4 n. f0 n* I# f7 Y- E4 j
{
0 S3 w; u) P3 o6 @8 w) j& v2 p# Tpublic:; A" \2 Y6 V- k/ i9 M
    void run()" e$ ^# G- g7 A- ^
    {
3 q, k: `9 V& u) A/ v0 A6 l        if (this->isCanceled()) {
% ?  E  A) ~: q( O8 t3 A7 z1 g            this->reportFinished();4 r+ f. _6 e% N9 k: G7 J  H9 p1 ?3 u
            return;$ R+ f9 ~2 S3 Y* V
        }
! O" e' r2 D* l# V5 \* s8 I        this->runFunctor();
# F# B, s* `4 G- ]3 p! G( b" u        this->reportFinished();
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};
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7 T6 F5 M7 w, |# C6 ]& v& K) X} //namespace QtConcurrent$ C1 t: D- d6 e% W3 R* j( v

& b! `3 n# R, a2 h( ?1 n0 n#endif //qdoc
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QT_END_NAMESPACE
- F+ n: n" z' ^4 U! B; PQT_END_HEADER" W; V0 s& G7 e8 e- x: l1 Z. g
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#endif // QT_NO_CONCURRENT
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#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?' j' h# T: J2 [3 U4 {





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