我的第一个嵌入式的GTK程序中的编译问题

timepie

我已经在自己的PC上交叉编译成功了GTK+2.12.8

我比着书上写了个hello world的程序。

但是，我怎么交叉编译我写的这个程序呢。

我用的编译选项是这样的

1. arm-linux-gcc hello.c -o hello `pkg-config gtk+-2.0 --libs --cflags`

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但是报了许多错：

1. /usr/local/arm/3.4.1/lib/gcc/arm-linux/3.4.1/../../../../arm-linux/bin/ld: warning: libdirectfb-1.1.so.0, needed by /usr/gtk/lib/libgdk-directfb-2.0.so, not found (try using -rpath or -rpath-link)
   
2. /usr/local/arm/3.4.1/lib/gcc/arm-linux/3.4.1/../../../../arm-linux/bin/ld: warning: libfusion-1.1.so.0, needed by /usr/gtk/lib/libgdk-directfb-2.0.so, not found (try using -rpath or -rpath-link)
   
3. /usr/local/arm/3.4.1/lib/gcc/arm-linux/3.4.1/../../../../arm-linux/bin/ld: warning: libdirect-1.1.so.0, needed by /usr/gtk/lib/libgdk-directfb-2.0.so, not found (try using -rpath or -rpath-link)
   
4. /usr/local/arm/3.4.1/lib/gcc/arm-linux/3.4.1/../../../../arm-linux/bin/ld: warning: libpangoft2-1.0.so.0, needed by /usr/gtk/lib/libpangocairo-1.0.so, not found (try using -rpath or -rpath-link)
   
5. /usr/local/arm/3.4.1/lib/gcc/arm-linux/3.4.1/../../../../arm-linux/bin/ld: warning: libfreetype.so.6, needed by /usr/gtk/lib/libpangocairo-1.0.so, not found (try using -rpath or -rpath-link)
   
6. /usr/local/arm/3.4.1/lib/gcc/arm-linux/3.4.1/../../../../arm-linux/bin/ld: warning: libfontconfig.so.1, needed by /usr/gtk/lib/libpangocairo-1.0.so, not found (try using -rpath or -rpath-link)
   
7. /usr/local/arm/3.4.1/lib/gcc/arm-linux/3.4.1/../../../../arm-linux/bin/ld: warning: libpng12.so.0, needed by /usr/gtk/lib/libcairo.so, not found (try using -rpath or -rpath-link)
   
8. /usr/gtk/lib/libcairo.so: undefined reference to `png_get_IHDR@PNG12_0'
   
9. /usr/gtk/lib/libcairo.so: undefined reference to `png_destroy_write_struct@PNG12_0'
   
10. /usr/gtk/lib/libcairo.so: undefined reference to `FcPatternAddInteger'
    
11. /usr/gtk/lib/libcairo.so: undefined reference to `deflate'
    
12. /usr/gtk/lib/libcairo.so: undefined reference to `png_write_end@PNG12_0'
    
13. /usr/gtk/lib/libcairo.so: undefined reference to `FT_Get_PS_Font_Info'
    
14. /usr/gtk/lib/libcairo.so: undefined reference to `png_set_tRNS_to_alpha@PNG12_0'
    
15. /usr/gtk/lib/libpangocairo-1.0.so: undefined reference to `pango_fc_font_map_cache_clear'
    
16. /usr/gtk/lib/libpangocairo-1.0.so: undefined reference to `FT_Init_FreeType'
    
17. /usr/gtk/lib/libcairo.so: undefined reference to `FcPatternAddBool'
    
18. /usr/gtk/lib/libcairo.so: undefined reference to `png_set_write_fn@PNG12_0'
    
19. /usr/gtk/lib/libcairo.so: undefined reference to `FcPatternGetBool'
    
20. /usr/gtk/lib/libcairo.so: undefined reference to `png_destroy_read_struct@PNG12_0'
    
21. /usr/gtk/lib/libcairo.so: undefined reference to `png_create_read_struct@PNG12_0'
    
22. /usr/gtk/lib/libcairo.so: undefined reference to `FT_Load_Glyph'
    
23. /usr/gtk/lib/libcairo.so: undefined reference to `png_set_palette_to_rgb@PNG12_0'
    
24. /usr/gtk/lib/libcairo.so: undefined reference to `FT_Done_Face'
    
25. /usr/gtk/lib/libcairo.so: undefined reference to `FT_Render_Glyph'
    
26. /usr/gtk/lib/libcairo.so: undefined reference to `png_set_read_fn@PNG12_0'
    
27. /usr/gtk/lib/libcairo.so: undefined reference to `png_set_bKGD@PNG12_0'
    
28. /usr/gtk/lib/libcairo.so: undefined reference to `png_set_filler@PNG12_0'
    
29. /usr/gtk/lib/libcairo.so: undefined reference to `FT_Get_Char_Index'
    
30. /usr/gtk/lib/libcairo.so: undefined reference to `FT_Outline_Translate'
    
31. /usr/gtk/lib/libpangocairo-1.0.so: undefined reference to `pango_fc_font_create_metrics_for_context'
    
32. /usr/gtk/lib/libcairo.so: undefined reference to `png_read_image@PNG12_0'
    
33. /usr/gtk/lib/libcairo.so: undefined reference to `png_set_interlace_handling@PNG12_0'
    
34. /usr/gtk/lib/libcairo.so: undefined reference to `png_get_io_ptr@PNG12_0'
    
35. /usr/gtk/lib/libcairo.so: undefined reference to `png_error@PNG12_0'
    
36. /usr/gtk/lib/libpangocairo-1.0.so: undefined reference to `pango_fc_font_map_get_type'
    
37. /usr/gtk/lib/libpangocairo-1.0.so: undefined reference to `FcPatternGetDouble'
    
38. /usr/gtk/lib/libcairo.so: undefined reference to `png_read_end@PNG12_0'
    
39. /usr/gtk/lib/libcairo.so: undefined reference to `png_read_info@PNG12_0'
    
40. /usr/gtk/lib/libcairo.so: undefined reference to `png_read_update_info@PNG12_0'
    
41. /usr/gtk/lib/libcairo.so: undefined reference to `FT_Outline_Decompose'
    
42. /usr/gtk/lib/libcairo.so: undefined reference to `FT_Set_Pixel_Sizes'
    
43. /usr/gtk/lib/libcairo.so: undefined reference to `png_create_write_struct@PNG12_0'
    
44. /usr/gtk/lib

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是因为我的GTK没有编译成功吗？

还是其他的什么原因呢？

nnnqpnnn

应该是你配置交叉编译环境的时候没配好，注意搜索头文件和库的顺序，还有gtk库必须是被交叉编译过的才能运行

NalaGinrut

在configure里面把png和freetype项去掉
如果非要不可，就先装libpng和freetype
不过我看你缺的包好像还不止这些

timepie

不对啊，你们说的libpng和freetype等库我都一一按顺序交叉编译了。

是不是我的PKG_CONFIG_PATH环境变量没有设置对啊？

[ 本帖最后由 timepie 于 2008-3-4 21:51 编辑 ]

NalaGinrut

libpng-config --libs --cflags
显示什么？

[ 本帖最后由 NalaGinrut 于 2008-3-4 21:55 编辑 ]

timepie

1. D_REENTRANT -I/usr/gtk/include/gtk-2.0 -I/usr/gtk/lib/gtk-2.0/include -I/usr/gtk/include/cairo -I/usr/gtk/include/directfb -I/usr/gtk/include/freetype2 -I/usr/gtk/include/libpng12 -I/usr/gtk/include/atk-1.0 -I/usr/gtk/include/pango-1.0 -I/usr/gtk/include/glib-2.0 -I/usr/gtk/lib/glib-2.0/include  -L/usr/gtk/lib -lgtk-directfb-2.0 -lgdk-directfb-2.0 -latk-1.0 -lgdk_pixbuf-2.0 -lpangocairo-1.0 -lpango-1.0 -lcairo -lgobject-2.0 -lgmodule-2.0 -ldl -lglib-2.0  
   

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这是我的pkg-config --cflags --libs gtk+-2.0

希望大家帮下我

timepie

1. -lpng12
   
2. -I/usr/include/libpng12
   

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是不是这里有错误啊？

我交叉编译的GTK＋的目录是

1. /usr/gtk/

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[ 本帖最后由 timepie 于 2008-3-4 22:09 编辑 ]

timepie

jiashao606

我也碰到这个问题了  好像说是lib指向的是X86，不知道你解决了没