在Windows XP和CodeBlocks上延迟加载DWMAPI [英] Delay Loading DWMAPI on Windows XP and CodeBlocks
问题描述
我有一个项目一直在努力为Windows(XP)构架一个月.该项目使用gtkmm-3，C ++和最新的GCC-TDM编译器.我的IDE是CodeBlocks 13.14.
I have a project that I'm been fighting to build for Windows (XP) for a month solid now. The project uses gtkmm-3, C++, and the latest GCC-TDM compiler. My IDE is CodeBlocks 13.14.
我正在进步，但是，我现在挂在这个错误消息上了...
I'm making progress, however, I am now getting hung up on this error message...
ld.exe cannot find -ldwmapi
现在，DWMAPI是仅在Windows Vista及更高版本上可用的DLL.根据我的研究，在某些某些系统中存在某些DLL的情况下，您可以延迟加载某些DLL，而在其他系统中则没有.
Now, DWMAPI is a DLL only available on Windows Vista and above. According to my research, you can Delay Loading of certain DLLs in cases where they are present on some systems, but not on others.
问题是，我不知道如何在CodeBlocks上执行此操作. -z lazy选项不能完成此操作.如果延迟加载是不可能的，我该如何解决dwmapi依赖关系.有有一种方法！
The problem is, I have no clue how to do this on CodeBlocks. The -z lazy option does not accomplish this. If Delay Loading is impossible, how do I get around the dwmapi dependency. There has to be a way!
完全构建命令:(底部错误)
-------------- Clean: Debug in infiltrator (compiler: GNU GCC Compiler)---------------
Cleaned "infiltrator - Debug"
-------------- Build: Debug in infiltrator (compiler: GNU GCC Compiler)---------------
mingw32-g++-dw2.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 -ldwmapi -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 -ldwmapi -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 -z lazy -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:\dev\MinGW\include -c "C:\Documents and Settings\Jason\Desktop\infiltrator\main.cpp" -o obj\Debug\main.o
mingw32-g++-dw2.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 -ldwmapi -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 -ldwmapi -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 -z lazy -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:\dev\MinGW\include -c "C:\Documents and Settings\Jason\Desktop\infiltrator\src\agentDatabase.cpp" -o obj\Debug\src\agentDatabase.o
mingw32-g++-dw2.exe -LC:\dev\MinGW\lib -o bin\Debug\infiltrator.exe obj\Debug\main.o obj\Debug\src\agentDatabase.o obj\Debug\src\agentWindow.o obj\Debug\src\customWidgets.o obj\Debug\src\fileEncryption.o obj\Debug\src\gameWindow.o obj\Debug\src\infoWindow.o obj\Debug\src\keyGen.o obj\Debug\src\playerList.o obj\Debug\src\primaryWindow.o obj\Debug\src\setupWindow.o -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 -ldwmapi -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 -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 -ldwmapi -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 -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 -ldwmapi -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
C:/dev/MinGWOld/bin/../lib/gcc/mingw32/5.1.0-dw2/../../../../mingw32/bin/ld.exe: cannot find -ldwmapi
C:/dev/MinGWOld/bin/../lib/gcc/mingw32/5.1.0-dw2/../../../../mingw32/bin/ld.exe: cannot find -ldwmapi
C:/dev/MinGWOld/bin/../lib/gcc/mingw32/5.1.0-dw2/../../../../mingw32/bin/ld.exe: cannot find -ldwmapi
collect2.exe: error: ld returned 1 exit status
Process terminated with status 1 (1 minute(s), 42 second(s))
3 error(s), 7 warning(s) (1 minute(s), 42 second(s))
推荐答案
惰性链接-z lazy是GNU链接器在类unix系统上的默认设置，
MinGW Windows端口不支持. (这与
代码::块)
Lazy linking, -z lazy, is the GNU linker's default on unix-like systems and
is not supported in the MinGW Windows ports. (This has nothing to do with
Code::Blocks)
我无法寄希望于你在懒惰的链接中安息以克服的希望 这个问题，但是没关系.如果您不能指望某些共享库 一门惯用课程可在您项目的所有目标系统上使用 是在可执行文件中静态链接库.你可以在这里做.
I cannot fathom the hope that you repose in lazy linking to overcome this problem, but it doesn't matter. If you can't count on some shared library to be available on all target systems of your project one customary course is to link the library statically in your executable. You can do that here.
您现在使用的32位TDM GCC在静态版本中不提供dwmapi
库，但相应的64位工具链确实提供了64位和32位
分别构建:
The 32-bit TDM GCC that you are now using does not ship dwmapi in a static
library but the corresponding 64-bit toolchain does ship both 64- and 32-bit
builds of it, respectively:
<TDM-GCC-64-install-dir>/x86_64-w64-mingw32/lib/libdwmapi.a
和
<TDM-GCC-64-install-dir>/x86_64-w64-mingw32/lib32/libdwmapi.a
这些路径在工具链的链接器默认值中，因此它
如果您仅在链接器选项中提及-ldwmapi，则将链接库
(如您所愿).
Those paths are among the linker defaults for the toolchain, so it
will link the library if you simply mention -ldwmapi in the linker options
(as you have done).
32位工具链中缺少libdwmapi.a可能只是一个异常，或者
这可能是基于以下事实做出的决定:该库直到
Windows已经过渡到主流的64位.
The absence of libdwmapi.a in the 32-bit toolchain may just be an anomaly, or
it may be a decision based on the fact that this library was not around until
Windows had transitioned to 64-bit in the mainstream.
那么您有3个选择:
-
如果您不承诺构建32位，则可以交换到 相应的64位工具链(以及整个板上的64位库)
If you have no committment to building 32-bit you can swap to the corresponding 64-bit toolchain (and 64-bit libraries accross the board)
切换到64位工具链，但通过添加以下内容继续构建32位
编译器和链接器的选项-m32
Swap to the 64-bit toolchain but continue to build 32-bit by adding the
option -m32 for the compiler and linker
安装64位工具链，继续使用32位工具链，
但是将-L<TDM-GCC-64-install-dir>/x86_64-w64-mingw32/lib32添加到您的
链接程序的搜索路径，在您已经指定了所有路径之后.
Install the 64-bit toolchain, continue using the 32-bit toolchain,
but add -L<TDM-GCC-64-install-dir>/x86_64-w64-mingw32/lib32 to your
linker search paths, after all those you have already specified.
几个不相关的观察结果:-
A couple of unrelated observations:-
在此和您先前的问题中的所有 您的g ++命令行选项每个出现3次！ -产生4K命令行 非常烦人的解析.使用Code :: Blocks IDE，这是您拥有的唯一方法 通过在全局变量中一次设置所有这些选项来产生这种重复 设置-> 编译器，然后在总体项目设置中再次 infiltrator -> 构建选项-> 渗透器，然后再次在项目调试/发布"配置中 设置 infiltrator -> 构建选项-> infiltrator -> Debug/Release .
In this and your previous question all of your g++ commandline options appear 3 times each! - yielding 4K commandlines that make very tiresome parsing. With the Code::Blocks IDE, the only way in which you can have produced this triplication is by setting all of these options once in the global Settings -> Compiler, then again in the overall project settings infiltrator -> Build options -> infiltrator, and yet again in the project Debug/Release configuration settings infiltrator -> Build options -> infiltrator -> Debug/Release.
这3个级别的设置形成继承层次结构.不要制作任何项目 所有编译器的全局特定设置.这样做会使它们成为 编译器，它们将应用于构建您的每个 other 项目 该编译器.在项目配置之间不变的项目设置 (调试/发布)在项目级别只能进行一次.调试和发布 选项只能在项目配置级别设置.
These 3 levels of settings form an inheritance hierarchy. Do not make any project specific settings globally for any compiler. Doing so makes them properties of the compiler and they will be applied to every other project that you build with that compiler. Project settings that are invariant between project configurations (Debug/Release) should be made only once at the project level. Debug and Release options should be set only at the project configuration level.
最后，我看到您已选择在Dwarf2中安装TDM-GCC-32变体 样式异常处理，而不是默认程序包(按可执行文件 安装程序)与setjump-longjump样式的异常处理.这会带来风险. 尽管DW2异常处理的效率明显高于SJLJ，但它确实是 Windows外部的，如果必须通过Windows传播异常，则将失败 库不是以相同的方式构建的. setjump-longjump机制，虽然比较慢， 依靠原始的，长期标准化的C库设施， C或C ++编译器实现.
Lastly I see that you have chosen to install the TDM-GCC-32 variant with Dwarf2 style exception handling, rather than the default package (per the executable installer) with setjump-longjump style exception handling. This carries a risk. While DW2 exception handling is significantly more efficient that SJLJ, it is foreign to Windows and will fail if an exception must propagate through a Windows library not built in the same way. The setjump-longjump mechamism, though slower, relies on primtive, long standardized C library facilities that any C or C++ compiler implements.
这篇关于在Windows XP和CodeBlocks上延迟加载DWMAPI的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
