Windows编译静态版Qt5.9.2过程记录
本文长期连接
Windows编译静态版Qt5.9.2过程记录,转载说明出处
最近在学习Qt,因为想写个小工具,从官网下载的肯定不行,Qt官网下载的都是动态库。好好的写完代码后,发现exe不能在外面运行(那还有个毛用?)网上找了下资料,说是要编译静态版本的。于是开始了持续好几天的静态版本探索。
首先是下载Qt的源码。
qt-everywhere-opensource-src-5.9.2.zip
如图:
下载好后如图:
解压之后如图:
Qt编译需要ActivePerl 下载一个
ActivePerl下载地址
我下载的是5.28版本的。如图
下载好的文件如图:
安装一下。
安装过程会自动添加的环境变量。基本上是一路next就行。试一下成功没有,如图:。
perl -v
很显然成功了。
然后装个python,这个我估计基本上大部分程序或者敲代码的哥哥姐姐都装了,添加到环境变量,这个过程不赘述。试一下成功没有。
我的是因为之前要装cocos,所以版本比较低。
接下来还要装个Ruby,
下载后如图:
安装后也要头癣添加到环境变量。默认是勾选了的。所以基本上是一路Next.
接下来是编译环境选择
在Windows上,有两个预构建环境可供选择:一个是MinGW,另一个是Microsoft Visual Studio(MSVC)。这两个环境不兼容,无法混合。你必须选择一个。
这两者的区别如下:
当你的项目使用MinGW编译的使用,想要用一个MSVC编译生成的库时就会有问题。使用MinGW编译项目的时候,所使用的Lib也要是MinGW编译的。如果你只是开发Window平台的软件时,最好用Qt MSVC组合,这样可以使用大量的第三方lib,还有很多的构建指令,毕竟window上MSVC才是王道。
我选择MSVC,打开安装VS时自带安装的MSCV:VS 2017的开发人员命令提示符
好,开始进入编译阶段。
首先是修改源码也就是D:\QT\qt-everywhere-opensource-src-5.9.2\qtbase\mkspecs\common\msvc-desktop.conf这个文件,看上面的截图就知道,我的源码是放在D:\QT里面的。如图。
这里原来是
改的内容就是把 -MD改成-MT,和-MDd改成-MTd
这点官网其实有说的。
保存文件后,需要修改用刚才打开的vs开发人员命令符工具cd到安装目录。如图:
接下来需要执行
configure -static -prefix "D:\QT\QtStatic" -confirm-license -opensource -debug-and-release -platform win32-msvc -nomake examples -nomake tests -plugin-sql-sqlite -plugin-sql-odbc -qt-zlib -qt-libpng -qt-libjpeg -opengl desktop -mp
其中-prefix "D:\QT\QtStatic"是表示最终会编译到该目录。
大意如下:
如果你是vs2017,那么会报个错误,错误忘记截图了。原因是vs2017编译的一个bug。你需要做的是替换一个.h头文件内容,文件位置如下:
目录是:D:\QT\qt-everywhere-opensource-src-5.9.2\qtbase\src\corelib\tools 你看到了吧,正好是Qt源码目录。
文件修改后的内容是如下,你直接替换就行。不同版本的Qt也一样。
/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtCore module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QALGORITHMS_H
#define QALGORITHMS_H
#include <QtCore/qglobal.h>
#if defined(Q_CC_MSVC) && _MSC_VER > 1500
#include <intrin.h>
#endif
QT_BEGIN_NAMESPACE
QT_WARNING_PUSH
QT_WARNING_DISABLE_DEPRECATED
/*
Warning: The contents of QAlgorithmsPrivate is not a part of the public Qt API
and may be changed from version to version or even be completely removed.
*/
namespace QAlgorithmsPrivate {
#if QT_DEPRECATED_SINCE(5, 2)
template <typename RandomAccessIterator, typename T, typename LessThan>
QT_DEPRECATED_X("Use std::sort") Q_OUTOFLINE_TEMPLATE void qSortHelper(RandomAccessIterator start, RandomAccessIterator end, const T &t, LessThan lessThan);
template <typename RandomAccessIterator, typename T>
QT_DEPRECATED_X("Use std::sort") inline void qSortHelper(RandomAccessIterator begin, RandomAccessIterator end, const T &dummy);
template <typename RandomAccessIterator, typename T, typename LessThan>
QT_DEPRECATED_X("Use std::stable_sort") Q_OUTOFLINE_TEMPLATE void qStableSortHelper(RandomAccessIterator start, RandomAccessIterator end, const T &t, LessThan lessThan);
template <typename RandomAccessIterator, typename T>
QT_DEPRECATED_X("Use std::stable_sort") inline void qStableSortHelper(RandomAccessIterator, RandomAccessIterator, const T &);
template <typename RandomAccessIterator, typename T, typename LessThan>
QT_DEPRECATED_X("Use std::lower_bound") Q_OUTOFLINE_TEMPLATE RandomAccessIterator qLowerBoundHelper(RandomAccessIterator begin, RandomAccessIterator end, const T &value, LessThan lessThan);
template <typename RandomAccessIterator, typename T, typename LessThan>
QT_DEPRECATED_X("Use std::upper_bound") Q_OUTOFLINE_TEMPLATE RandomAccessIterator qUpperBoundHelper(RandomAccessIterator begin, RandomAccessIterator end, const T &value, LessThan lessThan);
template <typename RandomAccessIterator, typename T, typename LessThan>
QT_DEPRECATED_X("Use std::binary_search") Q_OUTOFLINE_TEMPLATE RandomAccessIterator qBinaryFindHelper(RandomAccessIterator begin, RandomAccessIterator end, const T &value, LessThan lessThan);
#endif // QT_DEPRECATED_SINCE(5, 2)
}
#if QT_DEPRECATED_SINCE(5, 2)
template <typename InputIterator, typename OutputIterator>
QT_DEPRECATED_X("Use std::copy") inline OutputIterator qCopy(InputIterator begin, InputIterator end, OutputIterator dest)
{
while (begin != end)
*dest++ = *begin++;
return dest;
}
template <typename BiIterator1, typename BiIterator2>
QT_DEPRECATED_X("Use std::copy_backward") inline BiIterator2 qCopyBackward(BiIterator1 begin, BiIterator1 end, BiIterator2 dest)
{
while (begin != end)
*--dest = *--end;
return dest;
}
template <typename InputIterator1, typename InputIterator2>
QT_DEPRECATED_X("Use std::equal") inline bool qEqual(InputIterator1 first1, InputIterator1 last1, InputIterator2 first2)
{
for (; first1 != last1; ++first1, ++first2)
if (!(*first1 == *first2))
return false;
return true;
}
template <typename ForwardIterator, typename T>
QT_DEPRECATED_X("Use std::fill") inline void qFill(ForwardIterator first, ForwardIterator last, const T &val)
{
for (; first != last; ++first)
*first = val;
}
template <typename Container, typename T>
QT_DEPRECATED_X("Use std::fill") inline void qFill(Container &container, const T &val)
{
qFill(container.begin(), container.end(), val);
}
template <typename InputIterator, typename T>
QT_DEPRECATED_X("Use std::find") inline InputIterator qFind(InputIterator first, InputIterator last, const T &val)
{
while (first != last && !(*first == val))
++first;
return first;
}
template <typename Container, typename T>
QT_DEPRECATED_X("Use std::find") inline typename Container::const_iterator qFind(const Container &container, const T &val)
{
return qFind(container.constBegin(), container.constEnd(), val);
}
template <typename InputIterator, typename T, typename Size>
QT_DEPRECATED_X("Use std::count") inline void qCount(InputIterator first, InputIterator last, const T &value, Size &n)
{
for (; first != last; ++first)
if (*first == value)
++n;
}
template <typename Container, typename T, typename Size>
QT_DEPRECATED_X("Use std::count") inline void qCount(const Container &container, const T &value, Size &n)
{
qCount(container.constBegin(), container.constEnd(), value, n);
}
#ifdef Q_QDOC
typedef void* LessThan;
template <typename T> LessThan qLess();
template <typename T> LessThan qGreater();
#else
template <typename T>
class QT_DEPRECATED_X("Use std::less") qLess
{
public:
inline bool operator()(const T &t1, const T &t2) const
{
return (t1 < t2);
}
};
template <typename T>
class QT_DEPRECATED_X("Use std::greater") qGreater
{
public:
inline bool operator()(const T &t1, const T &t2) const
{
return (t2 < t1);
}
};
#endif
template <typename RandomAccessIterator>
QT_DEPRECATED_X("Use std::sort") inline void qSort(RandomAccessIterator start, RandomAccessIterator end)
{
if (start != end)
QAlgorithmsPrivate::qSortHelper(start, end, *start);
}
template <typename RandomAccessIterator, typename LessThan>
QT_DEPRECATED_X("Use std::sort") inline void qSort(RandomAccessIterator start, RandomAccessIterator end, LessThan lessThan)
{
if (start != end)
QAlgorithmsPrivate::qSortHelper(start, end, *start, lessThan);
}
template<typename Container>
QT_DEPRECATED_X("Use std::sort") inline void qSort(Container &c)
{
#ifdef Q_CC_BOR
// Work around Borland 5.5 optimizer bug
c.detach();
#endif
if (!c.empty())
QAlgorithmsPrivate::qSortHelper(c.begin(), c.end(), *c.begin());
}
template <typename RandomAccessIterator>
QT_DEPRECATED_X("Use std::stable_sort") inline void qStableSort(RandomAccessIterator start, RandomAccessIterator end)
{
if (start != end)
QAlgorithmsPrivate::qStableSortHelper(start, end, *start);
}
template <typename RandomAccessIterator, typename LessThan>
QT_DEPRECATED_X("Use std::stable_sort") inline void qStableSort(RandomAccessIterator start, RandomAccessIterator end, LessThan lessThan)
{
if (start != end)
QAlgorithmsPrivate::qStableSortHelper(start, end, *start, lessThan);
}
template<typename Container>
QT_DEPRECATED_X("Use std::stable_sort") inline void qStableSort(Container &c)
{
#ifdef Q_CC_BOR
// Work around Borland 5.5 optimizer bug
c.detach();
#endif
if (!c.empty())
QAlgorithmsPrivate::qStableSortHelper(c.begin(), c.end(), *c.begin());
}
template <typename RandomAccessIterator, typename T>
QT_DEPRECATED_X("Use std::lower_bound") Q_OUTOFLINE_TEMPLATE RandomAccessIterator qLowerBound(RandomAccessIterator begin, RandomAccessIterator end, const T &value)
{
// Implementation is duplicated from QAlgorithmsPrivate to keep existing code
// compiling. We have to allow using *begin and value with different types,
// and then implementing operator< for those types.
RandomAccessIterator middle;
int n = end - begin;
int half;
while (n > 0) {
half = n >> 1;
middle = begin + half;
if (*middle < value) {
begin = middle + 1;
n -= half + 1;
} else {
n = half;
}
}
return begin;
}
template <typename RandomAccessIterator, typename T, typename LessThan>
QT_DEPRECATED_X("Use std::lower_bound") Q_OUTOFLINE_TEMPLATE RandomAccessIterator qLowerBound(RandomAccessIterator begin, RandomAccessIterator end, const T &value, LessThan lessThan)
{
return QAlgorithmsPrivate::qLowerBoundHelper(begin, end, value, lessThan);
}
template <typename Container, typename T>
QT_DEPRECATED_X("Use std::lower_bound") Q_OUTOFLINE_TEMPLATE typename Container::const_iterator qLowerBound(const Container &container, const T &value)
{
return QAlgorithmsPrivate::qLowerBoundHelper(container.constBegin(), container.constEnd(), value, qLess<T>());
}
template <typename RandomAccessIterator, typename T>
QT_DEPRECATED_X("Use std::upper_bound") Q_OUTOFLINE_TEMPLATE RandomAccessIterator qUpperBound(RandomAccessIterator begin, RandomAccessIterator end, const T &value)
{
// Implementation is duplicated from QAlgorithmsPrivate.
RandomAccessIterator middle;
int n = end - begin;
int half;
while (n > 0) {
half = n >> 1;
middle = begin + half;
if (value < *middle) {
n = half;
} else {
begin = middle + 1;
n -= half + 1;
}
}
return begin;
}
template <typename RandomAccessIterator, typename T, typename LessThan>
QT_DEPRECATED_X("Use std::upper_bound") Q_OUTOFLINE_TEMPLATE RandomAccessIterator qUpperBound(RandomAccessIterator begin, RandomAccessIterator end, const T &value, LessThan lessThan)
{
return QAlgorithmsPrivate::qUpperBoundHelper(begin, end, value, lessThan);
}
template <typename Container, typename T>
QT_DEPRECATED_X("Use std::upper_bound") Q_OUTOFLINE_TEMPLATE typename Container::const_iterator qUpperBound(const Container &container, const T &value)
{
return QAlgorithmsPrivate::qUpperBoundHelper(container.constBegin(), container.constEnd(), value, qLess<T>());
}
template <typename RandomAccessIterator, typename T>
QT_DEPRECATED_X("Use std::binary_search") Q_OUTOFLINE_TEMPLATE RandomAccessIterator qBinaryFind(RandomAccessIterator begin, RandomAccessIterator end, const T &value)
{
// Implementation is duplicated from QAlgorithmsPrivate.
RandomAccessIterator it = qLowerBound(begin, end, value);
if (it == end || value < *it)
return end;
return it;
}
template <typename RandomAccessIterator, typename T, typename LessThan>
QT_DEPRECATED_X("Use std::binary_search") Q_OUTOFLINE_TEMPLATE RandomAccessIterator qBinaryFind(RandomAccessIterator begin, RandomAccessIterator end, const T &value, LessThan lessThan)
{
return QAlgorithmsPrivate::qBinaryFindHelper(begin, end, value, lessThan);
}
template <typename Container, typename T>
QT_DEPRECATED_X("Use std::binary_search") Q_OUTOFLINE_TEMPLATE typename Container::const_iterator qBinaryFind(const Container &container, const T &value)
{
return QAlgorithmsPrivate::qBinaryFindHelper(container.constBegin(), container.constEnd(), value, qLess<T>());
}
#endif // QT_DEPRECATED_SINCE(5, 2)
template <typename ForwardIterator>
Q_OUTOFLINE_TEMPLATE void qDeleteAll(ForwardIterator begin, ForwardIterator end)
{
while (begin != end) {
delete *begin;
++begin;
}
}
template <typename Container>
inline void qDeleteAll(const Container &c)
{
qDeleteAll(c.begin(), c.end());
}
/*
Warning: The contents of QAlgorithmsPrivate is not a part of the public Qt API
and may be changed from version to version or even be completely removed.
*/
namespace QAlgorithmsPrivate {
#if QT_DEPRECATED_SINCE(5, 2)
template <typename RandomAccessIterator, typename T, typename LessThan>
QT_DEPRECATED_X("Use std::sort") Q_OUTOFLINE_TEMPLATE void qSortHelper(RandomAccessIterator start, RandomAccessIterator end, const T &t, LessThan lessThan)
{
top:
int span = int(end - start);
if (span < 2)
return;
--end;
RandomAccessIterator low = start, high = end - 1;
RandomAccessIterator pivot = start + span / 2;
if (lessThan(*end, *start))
qSwap(*end, *start);
if (span == 2)
return;
if (lessThan(*pivot, *start))
qSwap(*pivot, *start);
if (lessThan(*end, *pivot))
qSwap(*end, *pivot);
if (span == 3)
return;
qSwap(*pivot, *end);
while (low < high) {
while (low < high && lessThan(*low, *end))
++low;
while (high > low && lessThan(*end, *high))
--high;
if (low < high) {
qSwap(*low, *high);
++low;
--high;
} else {
break;
}
}
if (lessThan(*low, *end))
++low;
qSwap(*end, *low);
qSortHelper(start, low, t, lessThan);
start = low + 1;
++end;
goto top;
}
template <typename RandomAccessIterator, typename T>
QT_DEPRECATED_X("Use std::sort") inline void qSortHelper(RandomAccessIterator begin, RandomAccessIterator end, const T &dummy)
{
qSortHelper(begin, end, dummy, qLess<T>());
}
template <typename RandomAccessIterator>
QT_DEPRECATED_X("Use std::reverse") Q_OUTOFLINE_TEMPLATE void qReverse(RandomAccessIterator begin, RandomAccessIterator end)
{
--end;
while (begin < end)
qSwap(*begin++, *end--);
}
template <typename RandomAccessIterator>
QT_DEPRECATED_X("Use std::rotate") Q_OUTOFLINE_TEMPLATE void qRotate(RandomAccessIterator begin, RandomAccessIterator middle, RandomAccessIterator end)
{
qReverse(begin, middle);
qReverse(middle, end);
qReverse(begin, end);
}
template <typename RandomAccessIterator, typename T, typename LessThan>
QT_DEPRECATED_X("Use std::merge") Q_OUTOFLINE_TEMPLATE void qMerge(RandomAccessIterator begin, RandomAccessIterator pivot, RandomAccessIterator end, T &t, LessThan lessThan)
{
const int len1 = pivot - begin;
const int len2 = end - pivot;
if (len1 == 0 || len2 == 0)
return;
if (len1 + len2 == 2) {
if (lessThan(*(begin + 1), *(begin)))
qSwap(*begin, *(begin + 1));
return;
}
RandomAccessIterator firstCut;
RandomAccessIterator secondCut;
int len2Half;
if (len1 > len2) {
const int len1Half = len1 / 2;
firstCut = begin + len1Half;
secondCut = qLowerBound(pivot, end, *firstCut, lessThan);
len2Half = secondCut - pivot;
} else {
len2Half = len2 / 2;
secondCut = pivot + len2Half;
firstCut = qUpperBound(begin, pivot, *secondCut, lessThan);
}
qRotate(firstCut, pivot, secondCut);
const RandomAccessIterator newPivot = firstCut + len2Half;
qMerge(begin, firstCut, newPivot, t, lessThan);
qMerge(newPivot, secondCut, end, t, lessThan);
}
template <typename RandomAccessIterator, typename T, typename LessThan>
QT_DEPRECATED_X("Use std::stable_sort") Q_OUTOFLINE_TEMPLATE void qStableSortHelper(RandomAccessIterator begin, RandomAccessIterator end, const T &t, LessThan lessThan)
{
const int span = end - begin;
if (span < 2)
return;
const RandomAccessIterator middle = begin + span / 2;
qStableSortHelper(begin, middle, t, lessThan);
qStableSortHelper(middle, end, t, lessThan);
qMerge(begin, middle, end, t, lessThan);
}
template <typename RandomAccessIterator, typename T>
QT_DEPRECATED_X("Use std::stable_sort") inline void qStableSortHelper(RandomAccessIterator begin, RandomAccessIterator end, const T &dummy)
{
qStableSortHelper(begin, end, dummy, qLess<T>());
}
template <typename RandomAccessIterator, typename T, typename LessThan>
QT_DEPRECATED_X("Use std::lower_bound") Q_OUTOFLINE_TEMPLATE RandomAccessIterator qLowerBoundHelper(RandomAccessIterator begin, RandomAccessIterator end, const T &value, LessThan lessThan)
{
RandomAccessIterator middle;
int n = int(end - begin);
int half;
while (n > 0) {
half = n >> 1;
middle = begin + half;
if (lessThan(*middle, value)) {
begin = middle + 1;
n -= half + 1;
} else {
n = half;
}
}
return begin;
}
template <typename RandomAccessIterator, typename T, typename LessThan>
QT_DEPRECATED_X("Use std::upper_bound") Q_OUTOFLINE_TEMPLATE RandomAccessIterator qUpperBoundHelper(RandomAccessIterator begin, RandomAccessIterator end, const T &value, LessThan lessThan)
{
RandomAccessIterator middle;
int n = end - begin;
int half;
while (n > 0) {
half = n >> 1;
middle = begin + half;
if (lessThan(value, *middle)) {
n = half;
} else {
begin = middle + 1;
n -= half + 1;
}
}
return begin;
}
template <typename RandomAccessIterator, typename T, typename LessThan>
QT_DEPRECATED_X("Use std::binary_search") Q_OUTOFLINE_TEMPLATE RandomAccessIterator qBinaryFindHelper(RandomAccessIterator begin, RandomAccessIterator end, const T &value, LessThan lessThan)
{
RandomAccessIterator it = qLowerBoundHelper(begin, end, value, lessThan);
if (it == end || lessThan(value, *it))
return end;
return it;
}
#endif // QT_DEPRECATED_SINCE(5, 2)
#ifdef Q_CC_CLANG
// Clang had a bug where __builtin_ctz/clz/popcount were not marked as constexpr.
# if (defined __apple_build_version__ && __clang_major__ >= 7) || (Q_CC_CLANG >= 307)
# define QT_HAS_CONSTEXPR_BUILTINS
# endif
#elif defined(Q_CC_MSVC) && !defined(Q_CC_INTEL) && !defined(Q_OS_WINCE) && !defined(Q_PROCESSOR_ARM)
# define QT_HAS_CONSTEXPR_BUILTINS
#elif defined(Q_CC_GNU)
# define QT_HAS_CONSTEXPR_BUILTINS
#endif
#if defined QT_HAS_CONSTEXPR_BUILTINS
#if defined(Q_CC_GNU) || defined(Q_CC_CLANG)
# define QT_HAS_BUILTIN_CTZS
Q_DECL_CONSTEXPR Q_ALWAYS_INLINE uint qt_builtin_ctzs(quint16 v) Q_DECL_NOTHROW
{
# if QT_HAS_BUILTIN(__builtin_ctzs)
return __builtin_ctzs(v);
# else
return __builtin_ctz(v);
# endif
}
#define QT_HAS_BUILTIN_CLZS
Q_DECL_CONSTEXPR Q_ALWAYS_INLINE uint qt_builtin_clzs(quint16 v) Q_DECL_NOTHROW
{
# if QT_HAS_BUILTIN(__builtin_clzs)
return __builtin_clzs(v);
# else
return __builtin_clz(v) - 16U;
# endif
}
#define QT_HAS_BUILTIN_CTZ
Q_DECL_CONSTEXPR Q_ALWAYS_INLINE uint qt_builtin_ctz(quint32 v) Q_DECL_NOTHROW
{
return __builtin_ctz(v);
}
#define QT_HAS_BUILTIN_CLZ
Q_DECL_CONSTEXPR Q_ALWAYS_INLINE uint qt_builtin_clz(quint32 v) Q_DECL_NOTHROW
{
return __builtin_clz(v);
}
#define QT_HAS_BUILTIN_CTZLL
Q_DECL_CONSTEXPR Q_ALWAYS_INLINE uint qt_builtin_ctzll(quint64 v) Q_DECL_NOTHROW
{
return __builtin_ctzll(v);
}
#define QT_HAS_BUILTIN_CLZLL
Q_DECL_CONSTEXPR Q_ALWAYS_INLINE uint qt_builtin_clzll(quint64 v) Q_DECL_NOTHROW
{
return __builtin_clzll(v);
}
#define QALGORITHMS_USE_BUILTIN_POPCOUNT
Q_DECL_CONSTEXPR Q_ALWAYS_INLINE uint qt_builtin_popcount(quint32 v) Q_DECL_NOTHROW
{
return __builtin_popcount(v);
}
Q_DECL_CONSTEXPR Q_ALWAYS_INLINE uint qt_builtin_popcount(quint8 v) Q_DECL_NOTHROW
{
return __builtin_popcount(v);
}
Q_DECL_CONSTEXPR Q_ALWAYS_INLINE uint qt_builtin_popcount(quint16 v) Q_DECL_NOTHROW
{
return __builtin_popcount(v);
}
#define QALGORITHMS_USE_BUILTIN_POPCOUNTLL
Q_DECL_CONSTEXPR Q_ALWAYS_INLINE uint qt_builtin_popcountll(quint64 v) Q_DECL_NOTHROW
{
return __builtin_popcountll(v);
}
#elif defined(Q_CC_MSVC) && !defined(Q_OS_WINCE) && !defined(Q_PROCESSOR_ARM)
#define QT_POPCOUNT_CONSTEXPR
#define QT_POPCOUNT_RELAXED_CONSTEXPR
#define QT_HAS_BUILTIN_CTZ
Q_ALWAYS_INLINE unsigned long qt_builtin_ctz(quint32 val)
{
unsigned long result;
_BitScanForward(&result, val);
return result;
}
#define QT_HAS_BUILTIN_CLZ
Q_ALWAYS_INLINE unsigned long qt_builtin_clz(quint32 val)
{
unsigned long result;
_BitScanReverse(&result, val);
// Now Invert the result: clz will count *down* from the msb to the lsb, so the msb index is 31
// and the lsb index is 0. The result for the index when counting up: msb index is 0 (because it
// starts there), and the lsb index is 31.
result ^= sizeof(quint32) * 8 - 1;
return result;
}
#if Q_PROCESSOR_WORDSIZE == 8
// These are only defined for 64bit builds.
#define QT_HAS_BUILTIN_CTZLL
Q_ALWAYS_INLINE unsigned long qt_builtin_ctzll(quint64 val)
{
unsigned long result;
_BitScanForward64(&result, val);
return result;
}
// MSVC calls it _BitScanReverse and returns the carry flag, which we don't need
#define QT_HAS_BUILTIN_CLZLL
Q_ALWAYS_INLINE unsigned long qt_builtin_clzll(quint64 val)
{
unsigned long result;
_BitScanReverse64(&result, val);
// see qt_builtin_clz
result ^= sizeof(quint64) * 8 - 1;
return result;
}
#endif // MSVC 64bit
# define QT_HAS_BUILTIN_CTZS
Q_ALWAYS_INLINE uint qt_builtin_ctzs(quint16 v) Q_DECL_NOTHROW
{
return qt_builtin_ctz(v);
}
#define QT_HAS_BUILTIN_CLZS
Q_ALWAYS_INLINE uint qt_builtin_clzs(quint16 v) Q_DECL_NOTHROW
{
return qt_builtin_clz(v) - 16U;
}
// Neither MSVC nor the Intel compiler define a macro for the POPCNT processor
// feature, so we're using either the SSE4.2 or the AVX macro as a proxy (Clang
// does define the macro). It's incorrect for two reasons:
// 1. It's a separate bit in CPUID, so a processor could implement SSE4.2 and
// not POPCNT, but that's unlikely to happen.
// 2. There are processors that support POPCNT but not AVX (Intel Nehalem
// architecture), but unlike the other compilers, MSVC has no option
// to generate code for those processors.
// So it's an acceptable compromise.
#if defined(__AVX__) || defined(__SSE4_2__) || defined(__POPCNT__)
#define QALGORITHMS_USE_BUILTIN_POPCOUNT
Q_ALWAYS_INLINE uint qt_builtin_popcount(quint32 v) Q_DECL_NOTHROW
{
return __popcnt(v);
}
Q_ALWAYS_INLINE uint qt_builtin_popcount(quint8 v) Q_DECL_NOTHROW
{
return __popcnt16(v);
}
Q_ALWAYS_INLINE uint qt_builtin_popcount(quint16 v) Q_DECL_NOTHROW
{
return __popcnt16(v);
}
#if Q_PROCESSOR_WORDSIZE == 8
#define QALGORITHMS_USE_BUILTIN_POPCOUNTLL
Q_ALWAYS_INLINE uint qt_builtin_popcountll(quint64 v) Q_DECL_NOTHROW
{
return __popcnt64(v);
}
#endif // MSVC 64bit
#endif // __AVX__ || __SSE4_2__ || __POPCNT__
#endif // MSVC
#endif // QT_HAS_CONSTEXPR_BUILTINS
#ifndef QT_POPCOUNT_CONSTEXPR
#define QT_POPCOUNT_CONSTEXPR Q_DECL_CONSTEXPR
#define QT_POPCOUNT_RELAXED_CONSTEXPR Q_DECL_RELAXED_CONSTEXPR
#endif
} //namespace QAlgorithmsPrivate
Q_DECL_CONST_FUNCTION QT_POPCOUNT_CONSTEXPR inline uint qPopulationCount(quint32 v) Q_DECL_NOTHROW
{
#ifdef QALGORITHMS_USE_BUILTIN_POPCOUNT
return QAlgorithmsPrivate::qt_builtin_popcount(v);
#else
// See http://graphics.stanford.edu/~seander/bithacks.html#CountBitsSetParallel
return
(((v ) & 0xfff) * Q_UINT64_C(0x1001001001001) & Q_UINT64_C(0x84210842108421)) % 0x1f +
(((v >> 12) & 0xfff) * Q_UINT64_C(0x1001001001001) & Q_UINT64_C(0x84210842108421)) % 0x1f +
(((v >> 24) & 0xfff) * Q_UINT64_C(0x1001001001001) & Q_UINT64_C(0x84210842108421)) % 0x1f;
#endif
}
Q_DECL_CONST_FUNCTION QT_POPCOUNT_CONSTEXPR inline uint qPopulationCount(quint8 v) Q_DECL_NOTHROW
{
#ifdef QALGORITHMS_USE_BUILTIN_POPCOUNT
return QAlgorithmsPrivate::qt_builtin_popcount(v);
#else
return
(((v ) & 0xfff) * Q_UINT64_C(0x1001001001001) & Q_UINT64_C(0x84210842108421)) % 0x1f;
#endif
}
Q_DECL_CONST_FUNCTION QT_POPCOUNT_CONSTEXPR inline uint qPopulationCount(quint16 v) Q_DECL_NOTHROW
{
#ifdef QALGORITHMS_USE_BUILTIN_POPCOUNT
return QAlgorithmsPrivate::qt_builtin_popcount(v);
#else
return
(((v ) & 0xfff) * Q_UINT64_C(0x1001001001001) & Q_UINT64_C(0x84210842108421)) % 0x1f +
(((v >> 12) & 0xfff) * Q_UINT64_C(0x1001001001001) & Q_UINT64_C(0x84210842108421)) % 0x1f;
#endif
}
Q_DECL_CONST_FUNCTION QT_POPCOUNT_CONSTEXPR inline uint qPopulationCount(quint64 v) Q_DECL_NOTHROW
{
#ifdef QALGORITHMS_USE_BUILTIN_POPCOUNTLL
return QAlgorithmsPrivate::qt_builtin_popcountll(v);
#else
return
(((v ) & 0xfff) * Q_UINT64_C(0x1001001001001) & Q_UINT64_C(0x84210842108421)) % 0x1f +
(((v >> 12) & 0xfff) * Q_UINT64_C(0x1001001001001) & Q_UINT64_C(0x84210842108421)) % 0x1f +
(((v >> 24) & 0xfff) * Q_UINT64_C(0x1001001001001) & Q_UINT64_C(0x84210842108421)) % 0x1f +
(((v >> 36) & 0xfff) * Q_UINT64_C(0x1001001001001) & Q_UINT64_C(0x84210842108421)) % 0x1f +
(((v >> 48) & 0xfff) * Q_UINT64_C(0x1001001001001) & Q_UINT64_C(0x84210842108421)) % 0x1f +
(((v >> 60) & 0xfff) * Q_UINT64_C(0x1001001001001) & Q_UINT64_C(0x84210842108421)) % 0x1f;
#endif
}
Q_DECL_CONST_FUNCTION QT_POPCOUNT_CONSTEXPR inline uint qPopulationCount(long unsigned int v) Q_DECL_NOTHROW
{
return qPopulationCount(static_cast<quint64>(v));
}
#if defined(Q_CC_GNU) && !defined(Q_CC_CLANG)
#undef QALGORITHMS_USE_BUILTIN_POPCOUNT
#endif
#undef QT_POPCOUNT_CONSTEXPR
Q_DECL_RELAXED_CONSTEXPR inline uint qCountTrailingZeroBits(quint32 v) Q_DECL_NOTHROW
{
#if defined(QT_HAS_BUILTIN_CTZ)
return v ? QAlgorithmsPrivate::qt_builtin_ctz(v) : 32U;
#else
// see http://graphics.stanford.edu/~seander/bithacks.html#ZerosOnRightParallel
unsigned int c = 32; // c will be the number of zero bits on the right
v &= -signed(v);
if (v) c--;
if (v & 0x0000FFFF) c -= 16;
if (v & 0x00FF00FF) c -= 8;
if (v & 0x0F0F0F0F) c -= 4;
if (v & 0x33333333) c -= 2;
if (v & 0x55555555) c -= 1;
return c;
#endif
}
Q_DECL_RELAXED_CONSTEXPR inline uint qCountTrailingZeroBits(quint8 v) Q_DECL_NOTHROW
{
#if defined(QT_HAS_BUILTIN_CTZ)
return v ? QAlgorithmsPrivate::qt_builtin_ctz(v) : 8U;
#else
unsigned int c = 8; // c will be the number of zero bits on the right
v &= -signed(v);
if (v) c--;
if (v & 0x0000000F) c -= 4;
if (v & 0x00000033) c -= 2;
if (v & 0x00000055) c -= 1;
return c;
#endif
}
Q_DECL_RELAXED_CONSTEXPR inline uint qCountTrailingZeroBits(quint16 v) Q_DECL_NOTHROW
{
#if defined(QT_HAS_BUILTIN_CTZS)
return v ? QAlgorithmsPrivate::qt_builtin_ctzs(v) : 16U;
#else
unsigned int c = 16; // c will be the number of zero bits on the right
v &= -signed(v);
if (v) c--;
if (v & 0x000000FF) c -= 8;
if (v & 0x00000F0F) c -= 4;
if (v & 0x00003333) c -= 2;
if (v & 0x00005555) c -= 1;
return c;
#endif
}
Q_DECL_RELAXED_CONSTEXPR inline uint qCountTrailingZeroBits(quint64 v) Q_DECL_NOTHROW
{
#if defined(QT_HAS_BUILTIN_CTZLL)
return v ? QAlgorithmsPrivate::qt_builtin_ctzll(v) : 64;
#else
quint32 x = static_cast<quint32>(v);
return x ? qCountTrailingZeroBits(x)
: 32 + qCountTrailingZeroBits(static_cast<quint32>(v >> 32));
#endif
}
Q_DECL_RELAXED_CONSTEXPR inline uint qCountTrailingZeroBits(unsigned long v) Q_DECL_NOTHROW
{
return qCountTrailingZeroBits(QIntegerForSizeof<long>::Unsigned(v));
}
Q_DECL_RELAXED_CONSTEXPR inline uint qCountLeadingZeroBits(quint32 v) Q_DECL_NOTHROW
{
#if defined(QT_HAS_BUILTIN_CLZ)
return v ? QAlgorithmsPrivate::qt_builtin_clz(v) : 32U;
#else
// Hacker's Delight, 2nd ed. Fig 5-16, p. 102
v = v | (v >> 1);
v = v | (v >> 2);
v = v | (v >> 4);
v = v | (v >> 8);
v = v | (v >> 16);
return qPopulationCount(~v);
#endif
}
QT_POPCOUNT_RELAXED_CONSTEXPR inline uint qCountLeadingZeroBits(quint8 v) Q_DECL_NOTHROW
{
#if defined(QT_HAS_BUILTIN_CLZ)
return v ? QAlgorithmsPrivate::qt_builtin_clz(v)-24U : 8U;
#else
v = v | (v >> 1);
v = v | (v >> 2);
v = v | (v >> 4);
return qPopulationCount(static_cast<quint8>(~v));
#endif
}
QT_POPCOUNT_RELAXED_CONSTEXPR inline uint qCountLeadingZeroBits(quint16 v) Q_DECL_NOTHROW
{
#if defined(QT_HAS_BUILTIN_CLZS)
return v ? QAlgorithmsPrivate::qt_builtin_clzs(v) : 16U;
#else
v = v | (v >> 1);
v = v | (v >> 2);
v = v | (v >> 4);
v = v | (v >> 8);
return qPopulationCount(static_cast<quint16>(~v));
#endif
}
QT_POPCOUNT_RELAXED_CONSTEXPR inline uint qCountLeadingZeroBits(quint64 v) Q_DECL_NOTHROW
{
#if defined(QT_HAS_BUILTIN_CLZLL)
return v ? QAlgorithmsPrivate::qt_builtin_clzll(v) : 64U;
#else
v = v | (v >> 1);
v = v | (v >> 2);
v = v | (v >> 4);
v = v | (v >> 8);
v = v | (v >> 16);
v = v | (v >> 32);
return qPopulationCount(~v);
#endif
}
QT_POPCOUNT_RELAXED_CONSTEXPR inline uint qCountLeadingZeroBits(unsigned long v) Q_DECL_NOTHROW
{
return qCountLeadingZeroBits(QIntegerForSizeof<long>::Unsigned(v));
}
QT_WARNING_POP
QT_END_NAMESPACE
#endif // QALGORITHMS_H
接下来继续执行上面那个就不会报错了。
configure -static -prefix "D:\QT\QtStatic" -confirm-license -opensource -debug-and-release -platform win32-msvc -nomake examples -nomake tests -plugin-sql-sqlite -plugin-sql-odbc -qt-zlib -qt-libpng -qt-libjpeg -opengl desktop -mp
接下来,就在源码目录(D:\QT\qt-everywhere-opensource-src-5.9.2)执行命令
nmake
等待一会,时间依据个人电脑情况而定。反正你可以去抽半包烟了。
等待执行完毕,再在同样的源码目录执行
nmake install
然后你去吃个饭,抽一包烟,喝五杯咖啡再回来之后你会发现还没有编完。最终你可以看到如下界面。
并在D:\QT\QtStatic目录发现一堆文件,如图:
接下来就是Qt的事情了。
添加版本到Qt,这个是我的Qt Creator,如图:
在工具-选项-构建和运行中找到Qt Version,点添加:
如图:
这样你就拥有了自己编译好的windows环境下的Qt静态版本了。
下个文章我会讲述记录怎么运行这个版本以及一些问题。不知道的可以看看,如果我长时间没有更新,说明我要么自己没搞定,要么就是有事去了。
未完待续… …