2016-09-14 81 views
2

我正在使用eclipse,mingw-w64,gtkmm2.4,glade编译一些简单的程序。gtkmm undefined引用某些gtk :: builder函数add_from_file

我可以编译hello world gtkmm的例子,下面有个教程,但是当涉及到glade的时候有一个奇怪的未定义的错误。

程序,编译和运行顺畅,这是gtkmm的2.24简单的例子教程https://developer.gnome.org/gtkmm-tutorial/2.24/sec-basics-simple-example.html.en

#include <gtkmm.h> 
#include <iostream> 

using namespace std; 

int main(int argc, char *argv[]) 
{ 
    Gtk::Main kit(argc, argv); 
    Gtk::Window window; 
    Gtk::Main::run(*window); 
    return 0; 
} 

但是当我尝试从林间空地章另一个简单的例子(24.2.1)的东西不工作了。

https://developer.gnome.org/gtkmm-tutorial/2.24/sec-builder-accessing-widgets.html.en 例如:

#include <gtkmm.h> 
#include <iostream> 

using namespace std; 

int main(int argc, char *argv[]) 
{ 
    Gtk::Main kit(argc, argv); 
    //Gtk::Window window; //I changed it to fit with the glade example 

    Gtk::Window* window; //I changed this line from the example 

    //////////////// this part was pretty much just copied out from the example////// 
    Glib::RefPtr<Gtk::Builder> refBuilder = Gtk::Builder::create(); 
    try 
     { 
     refBuilder->add_from_file("something.glade"); //this is the line with problem. 
     } 
     catch(const Glib::FileError& ex) 
     { 
     std::cerr << "FileError: " << ex.what() << std::endl; 
     return 1; 
     } 
     catch(const Gtk::BuilderError& ex) 
     { 
     std::cerr << "BuilderError: " << ex.what() << std::endl; 
     return 1; 
     } 
    refBuilder->get_widget("window1", window); 
    //////////////// end of copied out from the example////// 

    Gtk::Main::run(*window); 
    return 0; 
} 

编译的时候,它给了错误如下 test.cpp:(.text.startup+0x281): undefined reference to Gtk::Builder::add_from_file(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)'

似乎走的说法 “something.glade” 为std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&类型(我不知道是什么它是)。

根据gtkmm手册(https:developer.gnome.org/gtkmm/stable/classGtk_1_1Builder.html#aa3f4af4e7eaf7861c8283dc0dbd5254c)似乎只需要Gtk::Builder::add_from_file(const std::string & filename)。那么参数类型真的是问题吗?

我试图通过做std::string()string()铸造它为std :: string,但它给出了相同的错误。

我已经试过注释掉问题所在的行,它编译得很好。

  • Gtk::Builder::create()没有收到未定义参考编译错误
  • refBuilder->get_widget("window1", window);没有收到未定义参考编译错误

所以,现在我抓我的头遍,这似乎微不足道的问题。请提供一些帮助。

欲了解更多信息

  • pkg-config --cflags --libs产生-IE:/gtkmm64/include/gtkmm-2.4 -IE:/gtkmm64/lib/gtkmm-2.4/include -IE:/gtkmm64/include/atkmm-1.6 -IE:/gtkmm64/include/giomm-2.4 -IE:/gtkmm64/lib/giomm-2.4/include -IE:/gtkmm64/include/pangomm-1.4 -IE:/gtkmm64/lib/pangomm-1.4/include -IE:/gtkmm64/include/gtk-2.0 -IE:/gtkmm64/include/gdkmm-2.4 -IE:/gtkmm64/lib/gdkmm-2.4/include -IE:/gtkmm64/include/atk-1.0 -IE:/gtkmm64/include/glibmm-2.4 -IE:/gtkmm64/lib/glibmm-2.4/include -IE:/gtkmm64/include/glib-2.0 -IE:/gtkmm64/lib/glib-2.0/include -IE:/gtkmm64/include/sigc++-2.0 -IE:/gtkmm64/lib/sigc++-2.0/include -IE:/gtkmm64/include/cairomm-1.0 -IE:/gtkmm64/lib/cairomm-1.0/include -IE:/gtkmm64/include/pango-1.0 -IE:/gtkmm64/include/cairo -IE:/gtkmm64/include -IE:/gtkmm64/include/freetype2 -IE:/gtkmm64/include/libpng14 -IE:/gtkmm64/lib/gtk-2.0/include -IE:/gtkmm64/include/gdk-pixbuf-2.0 -LE:/gtkmm64/lib -lgtkmm-2.4 -latkmm-1.6 -lgdkmm-2.4 -lgiomm-2.4 -lpangomm-1.4 -lgtk-win32-2.0 -lglibmm-2.4 -lcairomm-1.0 -lsigc-2.0 -lgdk-win32-2.0 -latk-1.0 -lgio-2.0 -lpangowin32-1.0 -lgdi32 -lpangocairo-1.0 -lgdk_pixbuf-2.0 -lpng14 -lpango-1.0 -lcairo -lgobject-2.0 -lgmodule-2.0 -lgthread-2.0 -lglib-2.0 -lintl,我已经包含在项目
  • pkg-config --modversion gtkmm2.4产生2.22.0,所以我怀疑它有什么与add_from_file 2.14的要求()
  • pkg-config --modversion gtk+2.0产生2.22.0
  • 我没有使用任何标志,如--std=c++xx
  • Windows 8的64位

回答