virtual noexcept(true) errors: MinGW and gtkmm

我已经奋斗了一个月，用MinGW在Windows上构建一个//工作//c++/gtkmm-3.0应用程序。我最终设法让库、MinGW和代码块在Windows XP (VirtualBox)上和睦相处。但是，当我尝试构建时，我得到以下错误:

这些是gtkmm-3.0的最新版本和依赖项。我通过MSYS2获得它们，尽管由于未知的原因，我无法在该环境中进行构建。因此，正如经常建议的那样，我将它们复制到MinGW /lib和/include目录中，并确保pkg-config可以找到它们。一切都很好(据说)。

这些问题显然不是源自我的代码。我没有编写或修改gtkmm。然而，我不能让这些消失。

值得一提的是，我最后得到的错误是"不能找到glib::ustring::ustring"，它决定停止抱怨，而是给我这些出乎意料的。如果以前的消息再次出现，我会把它们贴在这里。

我开始觉得在Windows上发布这个软件根本不值得。

注意:我有超过50个这样的，都在gtkmm-3.0和它的依赖库中，都来自main的第1行或第2行，并且都具有完全相同的细节。由于篇幅关系，我只展示几个。

-------------- Build: Debug in infiltrator (compiler: GNU GCC Compiler)---------------
mingw32-g++.exe -std=c++11 -Wall -mms-bitfields -pthread -IC:/dev/MinGW/include/glibmm-2.4 -IC:/dev/MinGW/lib/glibmm-2.4/include -IC:/dev/MinGW/include/sigc++-2.0 -IC:/dev/MinGW/lib/sigc++-2.0/include -IC:/dev/MinGW/include/glib-2.0 -IC:/dev/MinGW/lib/glib-2.0/include -IC:/dev/MinGW/include/gtkmm-3.0 -IC:/dev/MinGW/lib/gtkmm-3.0/include -IC:/dev/MinGW/include/atkmm-1.6 -IC:/dev/MinGW/include/giomm-2.4 -IC:/dev/MinGW/lib/giomm-2.4/include -IC:/dev/MinGW/include/pangomm-1.4 -IC:/dev/MinGW/lib/pangomm-1.4/include -IC:/dev/MinGW/include/gtk-3.0 -IC:/dev/MinGW/include/cairomm-1.0 -IC:/dev/MinGW/lib/cairomm-1.0/include -IC:/dev/MinGW/include/gdk-pixbuf-2.0 -IC:/dev/MinGW/include/gdkmm-3.0 -IC:/dev/MinGW/lib/gdkmm-3.0/include -IC:/dev/MinGW/include/atk-1.0 -IC:/dev/MinGW/include/pango-1.0 -IC:/dev/MinGW/include/cairo -IC:/dev/MinGW/include/pixman-1 -IC:/dev/MinGW/include -I/mingw32/include/freetype2 -I/mingw32/include/libpng16 -I/mingw32/include/harfbuzz -I/mingw32/include/glib-2.0 -I/mingw32/lib/glib-2.0/include -I/mingw32/include -IC:/dev/MinGW/include/freetype2 -IC:/dev/MinGW/include/libpng16 -IC:/dev/MinGW/include/harfbuzz -Wl,-luuid -LC:/dev/MinGW/lib -lgtkmm-3.0 -latkmm-1.6 -lgdkmm-3.0 -lgiomm-2.4 -lpangomm-1.4 -lgtk-3 -lglibmm-2.4 -lcairomm-1.0 -lgdk-3 -lgdi32 -limm32 -lshell32 -lole32 -lwinmm -lz -latk-1.0 -lgio-2.0 -lpangowin32-1.0 -lpangocairo-1.0 -lgdk_pixbuf-2.0 -lcairo-gobject -lpango-1.0 -lcairo -lsigc-2.0 -lgobject-2.0 -lglib-2.0 -lintl -std=c++11 -Wall -g -mms-bitfields -pthread -IC:/dev/MinGW/include/glibmm-2.4 -IC:/dev/MinGW/lib/glibmm-2.4/include -IC:/dev/MinGW/include/sigc++-2.0 -IC:/dev/MinGW/lib/sigc++-2.0/include -IC:/dev/MinGW/include/glib-2.0 -IC:/dev/MinGW/lib/glib-2.0/include -IC:/dev/MinGW/include/gtkmm-3.0 -IC:/dev/MinGW/lib/gtkmm-3.0/include -IC:/dev/MinGW/include/atkmm-1.6 -IC:/dev/MinGW/include/giomm-2.4 -IC:/dev/MinGW/lib/giomm-2.4/include -IC:/dev/MinGW/include/pangomm-1.4 -IC:/dev/MinGW/lib/pangomm-1.4/include -IC:/dev/MinGW/include/gtk-3.0 -IC:/dev/MinGW/include/cairomm-1.0 -IC:/dev/MinGW/lib/cairomm-1.0/include -IC:/dev/MinGW/include/gdk-pixbuf-2.0 -IC:/dev/MinGW/include/gdkmm-3.0 -IC:/dev/MinGW/lib/gdkmm-3.0/include -IC:/dev/MinGW/include/atk-1.0 -IC:/dev/MinGW/include/pango-1.0 -IC:/dev/MinGW/include/cairo -IC:/dev/MinGW/include/pixman-1 -IC:/dev/MinGW/include -I/mingw32/include/freetype2 -I/mingw32/include/libpng16 -I/mingw32/include/harfbuzz -I/mingw32/include/glib-2.0 -I/mingw32/lib/glib-2.0/include -I/mingw32/include -IC:/dev/MinGW/include/freetype2 -IC:/dev/MinGW/include/libpng16 -IC:/dev/MinGW/include/harfbuzz -Wl,-luuid -LC:/dev/MinGW/lib -lgtkmm-3.0 -latkmm-1.6 -lgdkmm-3.0 -lgiomm-2.4 -lpangomm-1.4 -lgtk-3 -lglibmm-2.4 -lcairomm-1.0 -lgdk-3 -lgdi32 -limm32 -lshell32 -lole32 -lwinmm -lz -latk-1.0 -lgio-2.0 -lpangowin32-1.0 -lpangocairo-1.0 -lgdk_pixbuf-2.0 -lcairo-gobject -lpango-1.0 -lcairo -lsigc-2.0 -lgobject-2.0 -lglib-2.0 -lintl -std=c++11 -mms-bitfields -pthread -IC:/dev/MinGW/include/glibmm-2.4 -IC:/dev/MinGW/lib/glibmm-2.4/include -IC:/dev/MinGW/include/sigc++-2.0 -IC:/dev/MinGW/lib/sigc++-2.0/include -IC:/dev/MinGW/include/glib-2.0 -IC:/dev/MinGW/lib/glib-2.0/include -IC:/dev/MinGW/include/gtkmm-3.0 -IC:/dev/MinGW/lib/gtkmm-3.0/include -IC:/dev/MinGW/include/atkmm-1.6 -IC:/dev/MinGW/include/giomm-2.4 -IC:/dev/MinGW/lib/giomm-2.4/include -IC:/dev/MinGW/include/pangomm-1.4 -IC:/dev/MinGW/lib/pangomm-1.4/include -IC:/dev/MinGW/include/gtk-3.0 -IC:/dev/MinGW/include/cairomm-1.0 -IC:/dev/MinGW/lib/cairomm-1.0/include -IC:/dev/MinGW/include/gdk-pixbuf-2.0 -IC:/dev/MinGW/include/gdkmm-3.0 -IC:/dev/MinGW/lib/gdkmm-3.0/include -IC:/dev/MinGW/include/atk-1.0 -IC:/dev/MinGW/include/pango-1.0 -IC:/dev/MinGW/include/cairo -IC:/dev/MinGW/include/pixman-1 -IC:/dev/MinGW/include -I/mingw32/include/freetype2 -I/mingw32/include/libpng16 -I/mingw32/include/harfbuzz -I/mingw32/include/glib-2.0 -I/mingw32/lib/glib-2.0/include -I/mingw32/include -IC:/dev/MinGW/include/freetype2 -IC:/dev/MinGW/include/libpng16 -IC:/dev/MinGW/include/harfbuzz -Iinclude -IC:devMinGWinclude -c "C:Documents and SettingsJasonDesktopinfiltratormain.cpp" -o objDebugmain.o
In file included from C:/dev/MinGW/include/pangomm-1.4/pangomm/fontset.h:33:0,
                 from C:/dev/MinGW/include/pangomm-1.4/pangomm/context.h:37,
                 from C:/dev/MinGW/include/gtkmm-3.0/gtkmm/widget.h:32,
                 from C:/dev/MinGW/include/gtkmm-3.0/gtkmm/actiongroup.h:29,
                 from C:/dev/MinGW/include/gtkmm-3.0/gtkmm/application.h:32,
                 from C:Documents and SettingsJasonDesktopinfiltratormain.cpp:2:
C:/dev/MinGW/include/pangomm-1.4/pangomm/font.h:98:11: error: looser throw specifier for 'virtual Pango::Font::~Font()'
In file included from C:/dev/MinGW/include/glibmm-2.4/glibmm/binding.h:23:0,
                 from C:/dev/MinGW/include/glibmm-2.4/glibmm.h:96,
                 from C:Documents and SettingsJasonDesktopinfiltratormain.cpp:1:
C:/dev/MinGW/include/glibmm-2.4/glibmm/object.h:117:11: error:   overriding 'virtual Glib::Object::~Object() noexcept (true)'
In file included from C:/dev/MinGW/include/pangomm-1.4/pangomm/context.h:37:0,
                 from C:/dev/MinGW/include/gtkmm-3.0/gtkmm/widget.h:32,
                 from C:/dev/MinGW/include/gtkmm-3.0/gtkmm/actiongroup.h:29,
                 from C:/dev/MinGW/include/gtkmm-3.0/gtkmm/application.h:32,
                 from C:Documents and SettingsJasonDesktopinfiltratormain.cpp:2:
C:/dev/MinGW/include/pangomm-1.4/pangomm/fontset.h:81:11: error: looser throw specifier for 'virtual Pango::Fontset::~Fontset()'
In file included from C:/dev/MinGW/include/glibmm-2.4/glibmm/binding.h:23:0,
                 from C:/dev/MinGW/include/glibmm-2.4/glibmm.h:96,
                 from C:Documents and SettingsJasonDesktopinfiltratormain.cpp:1:
C:/dev/MinGW/include/glibmm-2.4/glibmm/object.h:117:11: error:   overriding 'virtual Glib::Object::~Object() noexcept (true)'
In file included from C:/dev/MinGW/include/pangomm-1.4/pangomm/fontfamily.h:34:0,
                 from C:/dev/MinGW/include/pangomm-1.4/pangomm/fontmap.h:36,
                 from C:/dev/MinGW/include/pangomm-1.4/pangomm/context.h:38,
                 from C:/dev/MinGW/include/gtkmm-3.0/gtkmm/widget.h:32,
                 from C:/dev/MinGW/include/gtkmm-3.0/gtkmm/actiongroup.h:29,
                 from C:/dev/MinGW/include/gtkmm-3.0/gtkmm/application.h:32,
                 from C:Documents and SettingsJasonDesktopinfiltratormain.cpp:2:
C:/dev/MinGW/include/pangomm-1.4/pangomm/fontface.h:81:11: error: looser throw specifier for 'virtual Pango::FontFace::~FontFace()'
In file included from C:/dev/MinGW/include/gtkmm-3.0/gtkmm/widget.h:41:0,
                 from C:/dev/MinGW/include/gtkmm-3.0/gtkmm/actiongroup.h:29,
                 from C:/dev/MinGW/include/gtkmm-3.0/gtkmm/application.h:32,
                 from C:Documents and SettingsJasonDesktopinfiltratormain.cpp:2:
C:/dev/MinGW/include/gtkmm-3.0/gtkmm/buildable.h:107:11: error: looser throw specifier for 'virtual Gtk::Buildable::~Buildable()'
Process terminated with status 1 (0 minute(s), 6 second(s))
50 error(s), 0 warning(s) (0 minute(s), 6 second(s))

除了gtkmm之外，这种类型的错误信息似乎会在其他稳定的、正在运行的项目和库中弹出。

我最好的猜测是我忘记了一些编译器标志、设置或其他构建过程中非常明显的步骤。我要赶紧提醒读者，我正在使用CodeBlocks(13.14)，所以我没有自己编写构建命令。

请求信息/strong>mingw32-g++.exe --version

mingw32-g++.exe (tdm-1) 4.7.1

这是CodeBlocks 13.14附带的版本。

…我要赶紧提醒大家，我没有写gtkmm的任何方面或它的依赖，这是所有这些错误的起源。此外，这是一个完全稳定的版本，而不是测试版或开发快照。其次，这段完全相同的代码在我的Linux版本中使用了完全相同的库版本。

也就是说，这里是请求位置的完整代码行。

C:/dev/MinGW/include/glibmm-2.4/glibmm/object.h，第117行

virtual ~Object() noexcept; //It should only be deleted by the callback.

C:/dev/MinGW/include/pangomm-1.4/pangomm/font.h, 98行

virtual ~Font();