在Windows中编译gtk程序时如何克服错误？

Question

我已经在Windows中安装了gtk和mingw，并使用以下命令编译程序

    set VAR=-mms-bitfields -IC:/Windows/gtk+-bundle/include/gtk-2.0 -IC:/Windows/gtk+-bundle/lib/gtk-2.0/include -IC:/Windows/gtk+-bundle/include/atk-1.0 -IC:/Windows/gtk+-bundle/include/cairo -IC:/Windows/gtk+-bundle/include/gdk-pixbuf-2.0 -IC:/Windows/gtk+-bundle/include/pango-1.0 -IC:/Windows/gtk+-bundle/include/glib-2.0 -IC:/Windows/gtk+-bundle/lib/glib-2.0/include -IC:/Windows/gtk+-bundle/include -IC:/Windows/gtk+-bundle/include/freetype2 -IC:/Windows/gtk+-bundle/include/libpng14  -LC:/Windows/gtk+-bundle/lib -lgtk-win32-2.0 -lgdk-win32-2.0 -latk-1.0 -lgio-2.0-lpangowin32-1.0 -lgdi32 -lpangocairo-1.0 -lgdk_pixbuf-2.0 -lpango-1.0 -lcairo -lgobject-2.0 -lgmodule-2.0 -lgthread-2.0 -lglib-2.0 -lintl

    gcc a.c %VAR%

我有以下错误

C:\Users\kiran\Desktop\gtk>gcc a.c -mms-bitfields -IC:/Windows/gtk+-bundle/inclu
de/gtk-2.0 -IC:/Windows/gtk+-bundle/lib/gtk-2.0/include -IC:/Windows/gtk+-bundle
/include/atk-1.0 -IC:/Windows/gtk+-bundle/include/cairo -IC:/Windows/gtk+-bundle
/include/gdk-pixbuf-2.0 -IC:/Windows/gtk+-bundle/include/pango-1.0 -IC:/Windows/
gtk+-bundle/include/glib-2.0 -IC:/Windows/gtk+-bundle/lib/glib-2.0/include -IC:/
Windows/gtk+-bundle/include -IC:/Windows/gtk+-bundle/include/freetype2 -IC:/Wind
ows/gtk+-bundle/include/libpng14  -LC:/Windows/gtk+-bundle/lib -lgtk-win32-2.0 -
lgdk-win32-2.0 -latk-1.0 -lgio-2.0-lpangowin32-1.0 -lgdi32 -lpangocairo-1.0 -lgd
k_pixbuf-2.0 -lpango-1.0 -lcairo -lgobject-2.0 -lgmodule-2.0 -lgthread-2.0 -lgli
b-2.0 -lintl
C:\Windows\MinGW\bin/ld.exe: cannot find -lgio-2.0-lpangowin32-1.0
collect2: ld returned 1 exit status

Answer 1

我同意间距问题，应该是-lgio-2.0 -lpangowin32-1.0 ，而不是-lgio-2.0-lpangowin32-1.0 。 如果仍然有类似的错误，请使用-L选项检查传递给gcc的目录中是否存在未找到的库（例如C:/Windows/gtk+-bundle/lib ）。

顺便说一句，更喜欢GTK建议的语法 ，它可以防止复制/粘贴问题：

gcc $(pkg-config --cflags --libs gtk+-2.0) hello.c -o hello

您可能需要将pkg-config添加到PATH ，也可能需要将.pc文件的目录添加到PKG_CONFIG_PATH 。