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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：
% v7 c9 k2 K8 y4 S7 O( N. J/home/tl/Projects/Xdl-build-arm/../../qt/Qt4.7/include/QtCore/qtconcurrentrunbase.h:65: error: two or more data types in declaration of 'parameter'; X: h" P2 X; t9 ~6 z3 f
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这个头文件内容如下：) m/ P2 D+ N0 ?, p# r! \4 b
#ifndef QTCONCURRENT_RUNBASE_H
+ @7 N- `" ^( {/ Z#define QTCONCURRENT_RUNBASE_H' _2 i( n3 N# s9 {
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#include <QtCore/qglobal.h>! G# b$ O( W( Q% b
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#ifndef QT_NO_CONCURRENT# T0 f* W9 S7 n0 y+ B6 k
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#include <QtCore/qfuture.h>
: d- r' n+ Q' }% ^3 T) i8 `#include <QtCore/qrunnable.h>
+ R2 h4 o9 S$ ?( p' [#include <QtCore/qthreadpool.h>" K  W8 \7 E) F2 P- e  D, i! {
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QT_BEGIN_HEADER7 q$ g1 O7 z! B' R0 y; Z
QT_BEGIN_NAMESPACE2 R0 z2 A" c! f4 H+ J
) {  G2 J( O" X: W2 G. T6 N
QT_MODULE(Core)
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: k! Q4 V. v( p% m8 @3 V#ifndef qdoc
& h- I. F5 n! l. x$ {
3 r+ V6 I3 u) Z. Jnamespace QtConcurrent {
# ?5 O$ T# F% [5 K# @$ \' W0 [; ~2 m! a+ a8 Z, O
template <typename T>
/ u2 ]2 P5 D! p5 o; z4 m9 A& s7 E* sstruct SelectSpecialization
# w8 L$ ]$ U2 E6 m* F{
4 _. |* P  W+ q' ^    template <class Normal, class Void>, m2 p6 E: X" r# T- s6 w
    struct Type { typedef Normal type; };# h. T. j# ^( V& R) Q) E
};
% l+ L2 B# T: V/ c6 l& O+ L5 f% c( c
template <>: _2 T0 |: ]& b, v8 q4 m
struct SelectSpecialization<void>* Z( B8 x! }1 l' j
{, y  ~3 e( M: M
    template <class Normal, class Void>
" G4 @) V8 }" |6 Y7 ~: t    struct Type { typedef Void type; };
" [2 f2 Z1 s4 b" V( x};
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5 S& t+ S2 }5 J9 ftemplate <typename T>
! R0 q6 g1 P- s$ w) nclass RunFunctionTaskBase : public QFutureInterface<T> , public QRunnable
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public:( C$ i+ E0 B9 s$ Y5 a
    QFuture<T> start()
7 E2 y+ `$ B: S: ]% e    {
! S" K" X% O+ m, d( |4 V' I  e: ?( Z        this->setRunnable(this);
/ k$ d1 F2 F/ z$ ~3 H. ^) V8 o        this->reportStarted();7 X$ n+ @& X5 S" u, L# D: N
        QFuture<T> future = this->future();  _2 p0 s+ E$ Z8 ^/ Z" c. x
        QThreadPool::globalInstance()->start(this, /*m_priority*/ 0);! k: k3 W; s" |$ ?8 Y
        return future;. h; }5 f, e, A2 A. P
    }
  _) [( ^, K+ D6 N: L: ]' b3 b8 R3 B  W. [, C2 E* B; e% o
    void run() {}
( F* R; P. o" U  a4 H; C1 Z    virtual void runFunctor() = 0;
9 U$ S, N# k# }# {};2 h/ q! w  D+ M. B0 S
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template <typename T>7 H% t. F( F' D- v: V4 z8 C" J
class RunFunctionTask : public RunFunctionTaskBase<T>
2 i' l+ |9 ~! P4 O0 x{
& n: O. i3 p" \: L+ b7 \public:
2 \% s* y% Z# O    void run()
6 y9 \- O2 M( a3 ?+ w) `" Y8 t3 a* B    {
* H! T2 u. d- @5 i4 J3 T% d9 d( `        if (this->isCanceled()) {. C4 J# P# G3 `# }0 ?
            this->reportFinished();. {  y1 `, h* ?* \! l
            return;
$ |% X3 B& x5 a; e! R7 d        }7 A5 }& y' r* s# t
        this->runFunctor();
% b  Q7 z# [# X* |5 H        this->reportResult(result);( S+ h% \* k$ X0 r  ?
        this->reportFinished();
% O3 l2 Q$ H8 P/ R* B    }
  `7 g' \, P( Q/ T2 W    T result;
- S) K0 p% E7 ~};( ]8 D9 H% o. |, b3 o+ m% s
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template <>
" n7 c0 m3 K$ N7 x1 fclass RunFunctionTask<void> : public RunFunctionTaskBase<void>! S. t7 Z1 h- U! s% j
{
* l& Y  x/ T% bpublic:$ C1 I, T, E' d; ~
    void run()- u, z3 ~* p1 Y( @$ Z! l- }7 m7 p
    {% z1 f8 @" W: f) }
        if (this->isCanceled()) {
! e3 q' [' {) a            this->reportFinished();
5 `: D/ l& K& b% ~) Q, E% g% O; ^) A            return;9 D# _8 j. {! q
        }6 e% D( ?+ U* R- [1 V& B& W2 y
        this->runFunctor();- _" N6 K' m4 h/ W6 a: \& z. S
        this->reportFinished();
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};
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} //namespace QtConcurrent  s9 {. F' M2 U9 R5 V
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#endif //qdoc1 K# a6 n: h% N2 u) R) C9 o
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QT_END_NAMESPACE* V. N( K* C+ o- F2 \; w
QT_END_HEADER
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#endif // QT_NO_CONCURRENT
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#endif+ g  }% F% O6 s3 K
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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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