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我对syslink进行交叉编译到arm,但是出现如下错误:. \, x8 s+ J8 f8 [ ^7 c8 {* i# W
/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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0 W# r7 Y. |% Q0 A: ^: Y这个头文件内容如下:# {. b. P, M' x- H
#ifndef QTCONCURRENT_RUNBASE_H
1 q7 W3 h6 M+ Z B# w4 j% J#define QTCONCURRENT_RUNBASE_H9 W2 K( w8 \ Z
6 |$ Y/ R0 p2 b. v#include <QtCore/qglobal.h>
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#ifndef QT_NO_CONCURRENT
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#include <QtCore/qfuture.h>1 h* F" f) c9 _- L" {
#include <QtCore/qrunnable.h>
$ Y. Q! n. x: T- h: H; t& z5 h, E1 b3 b2 ]#include <QtCore/qthreadpool.h>
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% V a1 q# e3 P5 T, t9 BQT_BEGIN_HEADER: L+ F F! j5 P, K' n% ~
QT_BEGIN_NAMESPACE
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& v# W# |- v+ p \6 `QT_MODULE(Core)/ ?5 l8 P" F$ p |$ j3 \
6 G$ z6 W. j7 E# {$ i# h) g#ifndef qdoc3 v. J/ ~. F9 v( m; l$ j
( f/ [2 R( K" g9 ?( O2 j; snamespace QtConcurrent {. @6 f7 E) A( [7 G9 _
+ C' C$ J2 s3 e! n. Rtemplate <typename T>
- q" T" G) p. U) Z5 ]2 a3 jstruct SelectSpecialization `" `9 t3 D5 V: s0 x2 q* z) R
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template <class Normal, class Void>; v. T- q$ \1 ?' A5 e* A
struct Type { typedef Normal type; };0 N- ` g+ F! m' Z
};
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template <>
" t5 R* Z, @4 |1 v* w' mstruct SelectSpecialization<void>
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template <class Normal, class Void>1 o! C7 D# \. q# e( c
struct Type { typedef Void type; };/ ]( ^" ] \- y* |! d2 @# M
}; i7 t1 L y3 Z% g( A( H
4 \& ^1 {6 q6 g6 o0 r5 S3 Atemplate <typename T>
7 X- ` h. e: h- m" E) Mclass RunFunctionTaskBase : public QFutureInterface<T> , public QRunnable& n2 J, O* [9 P
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public:8 \" A. R4 u/ M/ Z, X4 _. Y0 X
QFuture<T> start()
) V" S" B# P8 o8 d {
% G$ Z0 \- H f1 Q- R1 c3 O2 o; P this->setRunnable(this);
. ?/ O! m( E# Z- ^; l this->reportStarted();
# Q2 L e# ~# G: @8 W QFuture<T> future = this->future();
4 Y/ E! l# { ?2 R QThreadPool::globalInstance()->start(this, /*m_priority*/ 0);
3 a" k9 @. a6 \/ ? return future;6 f2 |0 K7 ^ t0 Y+ i. B# [
}
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void run() {}
9 s9 ]0 n4 v/ R# l) N& M virtual void runFunctor() = 0;
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template <typename T>
9 s- `2 B- m' Yclass RunFunctionTask : public RunFunctionTaskBase<T>
$ q6 j+ ?* T* J{
! S [" a, p8 ^public:" \" ~/ O$ i! R7 n8 I; d. }
void run()+ \$ W0 b8 \9 i+ ~
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if (this->isCanceled()) {
$ A: C: N/ x- C9 [3 c- Z7 d this->reportFinished();
! z, w; \4 o% e5 y return;
T7 ^4 e- o) u* t# K7 F# ` }
0 t! M# n$ ]& v- \0 W& q this->runFunctor();" g2 P$ c/ h9 C8 y$ v3 d/ [
this->reportResult(result);
; n3 {9 n* m ?+ u8 q; j this->reportFinished();, |) ^$ S" I: v
}; x! \* i' I% e- z" Q
T result;
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template <>3 j7 H" ^3 w, A+ ^9 O9 H, U
class RunFunctionTask<void> : public RunFunctionTaskBase<void>, B: |( E% J0 s
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public:
/ u- X- {& H/ W2 N, Y4 l6 n: e; t$ V void run()) @; v( I4 C2 T# F' W" e( N. K
{
9 X& K3 _2 H1 G5 ~* A' r j2 ? if (this->isCanceled()) {
8 A0 B* v( i" F, D this->reportFinished();
) r3 z& J( H P- [$ q8 n return;8 ]* @% u: d% a+ z6 y
}
7 N1 c7 C) y2 ?0 B Y this->runFunctor();
" _ U, x7 ?& m0 m! R this->reportFinished();
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4 N$ V: s& }$ T4 S5 E4 A7 P s6 ^};
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4 }5 `& [+ P% n6 X* a7 Q$ A} //namespace QtConcurrent# K# }2 f6 v0 a$ g7 E# q/ S8 ]
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#endif //qdoc( c3 A" C- K. z' U
( `% W+ |! w" i2 [5 p; cQT_END_NAMESPACE) L4 r& p0 d4 q9 q- j" a
QT_END_HEADER
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3 I7 I. G/ m* c x#endif // QT_NO_CONCURRENT+ j3 t5 H) z. M. J; [# I( Z' n
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#endif
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