在 MinGW 环境中编译 wxWidgets 库

来源：互联网发布：蚂蚁金服上市知乎编辑：程序博客网时间：2024/06/04 17:51

wxWidgets就是以前的wxWidnows了，有名的跨平台UI库！

网站：http://www.wxwidgets.org/或者http://www.wxwindows.org/

Download wxWindows后解压。
这次下来的版本是：wxWindows 2.6.0，本文中提到的不能用的方法是2.4.0所使用的。
编译器MinGW版本：3.4.2

打开“CMD”偶的系统是WinXP。切换到“<User_wxWindows_Dir>/build/msw”目录。

编辑文件log.cpp

#include <iostream>
#include <fstream>
using namespace std;
int main(int argc, char *argv[]){
   char ch;
    if(argc != 2)
        cerr << "using: log ";
    else{
    ofstream ofs(argv[1]);
        while(cin.get(ch))
          ofs.put(ch);
        ofs.close();
}
return 0;
}

使用命令：g++ log.cpp -olog.exe -s编译

接下来修改config.gcc中的XRC和OPENGL选项为1

再建立一个makeall.cmd并输入如下内容：

make -f makefile.gcc BUILD=release | log release.txt
make -f makefile.gcc BUILD=debug | log debug.txt

运行后就等着吧，差不多半个小时后查看release.txt和debug.txt就知道有没有问题了。

mingw会在<use_mingw_dir>/lib/gcc_lib下生成库文件。

添加包含文件：<wxwidgets>/lib/gcc_lib/mswd和<wxwidgets>/include

最重要的问题出现了：

在“工程”→“工程属性”→“参数”→“C++编译器参数”中设置：
可以运行的方法：-g -O0 -W -Wall -mthreads -DHAVE_W32API_H -D__WXMSW__ -D__WXDEBUG__

运行不了的方法(wxWindows的一个低版本的编译方法)：-：-DWINVER=0x0400 -D__WIN95__ -D__GNUWIN32__ -D__WIN32__ -DHAVE_W32API_H -D__WXMSW__ -D__WINDOWS__ -Wall -fno-pcc-struct-return -O2 -Os -fno-rtti -fno-exceptions

在“工程”→“工程属性”→“参数”→“连接器参数”中设置：
可以运行的方法：-Wl,--subsystem,windows -mwindows -lwxmsw26d_core -lwxbase26d -lwxtiffd -lwxjpegd -lwxpngd -lwxzlibd -lwxregexd -lwxexpatd -lkernel32 -luser32 -lgdi32 -lcomdlg32 -lwinspool -lwinmm -lshell32 -lcomctl32 -lole32 -loleaut32 -luuid -lrpcrt4 -ladvapi32 -lwsock32 -lodbc32

运行不了的方法(wxWindows的一个低版本的连接方法)：-Wl,--subsystem,windows -mwindows -lwxmsw -lstdc++ -lgcc -lodbc32 -lwsock32 -lwinspool -lwinmm -lshell32 -lcomctl32 -lctl3d32 -ladvapi32 -lopengl32 -lglu32 -lole32 -loleaut32 -luuid

配置OK！

测试下面的代码能否使用！！！

/////////////////////////////////////////////////////////////////////////////
// Name:        minimal.cpp
// Purpose:     Minimal wxWindows sample
// Author:      PESoft.spring
// Modified by:
// Created:     05/21/05
// Copyright:   (c) PESoft.spring
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

// ============================================================================
// declarations
// ============================================================================

// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------

// For compilers that support precompilation, includes "wx/wx.h".
#include "wx/wxprec.h"

#ifdef __BORLANDC__
#pragma hdrstop
#endif

// for all others, include the necessary headers (this file is usually all you
// need because it includes almost all "standard" wxWindows headers)
#ifndef WX_PRECOMP
#include "wx/wx.h"
#endif

// ----------------------------------------------------------------------------
// resources
// ----------------------------------------------------------------------------

// the application icon (under Windows and OS/2 it is in resources)
#if defined(__WXGTK__) || defined(__WXMOTIF__) || defined(__WXMAC__) || defined(__WXMGL__) || defined(__WXX11__)
#include "mondrian.xpm"
#endif

// ----------------------------------------------------------------------------
// private classes
// ----------------------------------------------------------------------------

// Define a new application type, each program should derive a class from wxApp
class MyApp : public wxApp
{
public:
// override base class virtuals
// ----------------------------

    // this one is called on application startup and is a good place for the app
    // initialization (doing it here and not in the ctor allows to have an error
    // return: if OnInit() returns false, the application terminates)
    virtual bool OnInit();
};

// Define a new frame type: this is going to be our main frame
class MyFrame : public wxFrame
{
public:
    // ctor(s)
    MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size,
            long style = wxDEFAULT_FRAME_STYLE);

    // event handlers (these functions should _not_ be virtual)
    void OnQuit(wxCommandEvent& event);
    void OnAbout(wxCommandEvent& event);

private:
// any class wishing to process wxWindows events must use this macro
DECLARE_EVENT_TABLE()
};

// ----------------------------------------------------------------------------
// constants
// ----------------------------------------------------------------------------

// IDs for the controls and the menu commands
enum
{
// menu items
Minimal_Quit = 1,

    // it is important for the id corresponding to the "About" command to have
    // this standard value as otherwise it won't be handled properly under Mac
    // (where it is special and put into the "Apple" menu)
    Minimal_About = wxID_ABOUT
};

// ----------------------------------------------------------------------------
// event tables and other macros for wxWindows
// ----------------------------------------------------------------------------

// the event tables connect the wxWindows events with the functions (event
// handlers) which process them. It can be also done at run-time, but for the
// simple menu events like this the static method is much simpler.
BEGIN_EVENT_TABLE(MyFrame, wxFrame)
EVT_MENU(Minimal_Quit, MyFrame::OnQuit)
EVT_MENU(Minimal_About, MyFrame::OnAbout)
END_EVENT_TABLE()

// Create a new application object: this macro will allow wxWindows to create
// the application object during program execution (it's better than using a
// static object for many reasons) and also declares the accessor function
// wxGetApp() which will return the reference of the right type (i.e. MyApp and
// not wxApp)
IMPLEMENT_APP(MyApp)

// ============================================================================
// implementation
// ============================================================================

// ----------------------------------------------------------------------------
// the application class
// ----------------------------------------------------------------------------

// 'Main program' equivalent: the program execution "starts" here
bool MyApp::OnInit()
{
    // create the main application window
    MyFrame *frame = new MyFrame(_T("PESoft wxWindows 程序"),
                                 wxPoint(50, 50), wxSize(450, 340));

    // and show it (the frames, unlike simple controls, are not shown when
    // created initially)
    frame->Show(TRUE);

    // success: wxApp::OnRun() will be called which will enter the main message
    // loop and the application will run. If we returned FALSE here, the
    // application would exit immediately.
    return TRUE;
}

// ----------------------------------------------------------------------------
// main frame
// ----------------------------------------------------------------------------

// frame constructor
MyFrame::MyFrame(const wxString& title, const wxPoint& pos, const wxSize& size, long style)
       : wxFrame(NULL, -1, title, pos, size, style)
{
    // set the frame icon
    SetIcon(wxICON(mondrian));

#if wxUSE_MENUS
// create a menu bar
wxMenu *menuFile = new wxMenu;

    // the "About" item should be in the help menu
    wxMenu *helpMenu = new wxMenu;
    helpMenu->Append(Minimal_About, _T("[&A]关于.../tF1"), _T("显示关于对话框"));

menuFile->Append(Minimal_Quit, _T("[&X]退出/tAlt-X"), _T("退出程序"));

    // now append the freshly created menu to the menu bar...
    wxMenuBar *menuBar = new wxMenuBar();
    menuBar->Append(menuFile, _T("[&F]文件"));
    menuBar->Append(helpMenu, _T("[&H]帮助"));

// ... and attach this menu bar to the frame
SetMenuBar(menuBar);
#endif // wxUSE_MENUS

#if wxUSE_STATUSBAR
    // create a status bar just for fun (by default with 1 pane only)
    CreateStatusBar(2);
    SetStatusText(_T("Welcome to wxWindows!"));
#endif // wxUSE_STATUSBAR
}

// event handlers

void MyFrame::OnQuit(wxCommandEvent& WXUNUSED(event))
{
// TRUE is to force the frame to close
Close(TRUE);
}

void MyFrame::OnAbout(wxCommandEvent& WXUNUSED(event))
{
    wxString msg;
    msg.Printf( _T("迎风飘逸做的第一个wxWidgets程序./n")
                _T("欢迎使用 %s"), wxVERSION_STRING);

wxMessageBox(msg, _T("关于——迎风PESoft"), wxOK | wxICON_INFORMATION, this);
}

欢呼吧！！！

编译的速度好慢啊！不知道该怎么改进！没钱交手机费了，只好去注销卡了！～～～