在Windows中编译gtk程序时如何克服错误？

Question

i have installed gtk and mingw in windows and compile the program with the following command

    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%

and i have got the following error

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

I agree with the spacing issue, should be -lgio-2.0 -lpangowin32-1.0 , not -lgio-2.0-lpangowin32-1.0 . If you still have a similar error, check the libs not found are available in the directories you passed to gcc with the -L option (ie. C:/Windows/gtk+-bundle/lib )

BTW, prefer the syntax advised by GTK , it prevents copy/pasting issues:

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

You may need to add pkg-config to your PATH , and maybe the directory where your .pc files are to PKG_CONFIG_PATH .