Build problem

[GoogleCodeExporter]

I build project p in Win7-32bit with android-ndk-r8,but got the following 
errors:

./obj/local/armeabi-v7a/objs/sdl_ttf/SDL_ttf.o: In function `TTF_Quit':
D:\p/jni/sdl_ttf/SDL_ttf.c:2045: undefined reference to `FT_Done_FreeType'
./obj/local/armeabi-v7a/objs/sdl_ttf/SDL_ttf.o: In function 
`TTF_GlyphIsProvided':
D:\p/jni/sdl_ttf/SDL_ttf.c:1019: undefined reference to `FT_Get_Char_Index'
./obj/local/armeabi-v7a/objs/sdl_ttf/SDL_ttf.o: In function `Load_Glyph':
D:\p/jni/sdl_ttf/SDL_ttf.c:595: undefined reference to `FT_Load_Glyph'
D:\p/jni/sdl_ttf/SDL_ttf.c:663: undefined reference to `FT_Get_Glyph'
D:\p/jni/sdl_ttf/SDL_ttf.c:664: undefined reference to `FT_Stroker_New'
D:\p/jni/sdl_ttf/SDL_ttf.c:680: undefined reference to `FT_Render_Glyph'
D:\p/jni/sdl_ttf/SDL_ttf.c:881: undefined reference to `FT_Done_Glyph'
D:\p/jni/sdl_ttf/SDL_ttf.c:593: undefined reference to `FT_Get_Char_Index'
D:\p/jni/sdl_ttf/SDL_ttf.c:595: undefined reference to `FT_Load_Glyph'
D:\p/jni/sdl_ttf/SDL_ttf.c:668: undefined reference to `FT_Stroker_Set'
D:\p/jni/sdl_ttf/SDL_ttf.c:669: undefined reference to `FT_Glyph_Stroke'
D:\p/jni/sdl_ttf/SDL_ttf.c:670: undefined reference to `FT_Stroker_Done'
D:\p/jni/sdl_ttf/SDL_ttf.c:672: undefined reference to `FT_Glyph_To_Bitmap'
D:\p/jni/sdl_ttf/SDL_ttf.c:657: undefined reference to `FT_Outline_Transform'
D:\p/jni/sdl_ttf/SDL_ttf.c:674: undefined reference to `FT_Done_Glyph'
./obj/local/armeabi-v7a/objs/sdl_ttf/SDL_ttf.o: In function `TTF_SizeUNICODE':
D:\p/jni/sdl_ttf/SDL_ttf.c:1168: undefined reference to `FT_Get_Kerning'
./obj/local/armeabi-v7a/objs/sdl_ttf/SDL_ttf.o: In function 
`TTF_RenderUNICODE_Blended':
D:\p/jni/sdl_ttf/SDL_ttf.c:1888: undefined reference to `FT_Get_Kerning'
./obj/local/armeabi-v7a/objs/sdl_ttf/SDL_ttf.o: In function 
`TTF_RenderUNICODE_Shaded':
D:\p/jni/sdl_ttf/SDL_ttf.c:1640: undefined reference to `FT_Get_Kerning'
./obj/local/armeabi-v7a/objs/sdl_ttf/SDL_ttf.o: In function 
`TTF_RenderUNICODE_Solid':
D:\p/jni/sdl_ttf/SDL_ttf.c:1384: undefined reference to `FT_Get_Kerning'
./obj/local/armeabi-v7a/objs/sdl_ttf/SDL_ttf.o: In function `TTF_CloseFont':
D:\p/jni/sdl_ttf/SDL_ttf.c:914: undefined reference to `FT_Done_Face'
./obj/local/armeabi-v7a/objs/sdl_ttf/SDL_ttf.o: In function 
`TTF_OpenFontIndexRW':
D:\p/jni/sdl_ttf/SDL_ttf.c:437: undefined reference to `FT_Open_Face'
D:\p/jni/sdl_ttf/SDL_ttf.c:473: undefined reference to `FT_Set_Pixel_Sizes'
D:\p/jni/sdl_ttf/SDL_ttf.c:449: undefined reference to `FT_Set_Char_Size'
D:\p/jni/sdl_ttf/SDL_ttf.c:458: undefined reference to `FT_MulFix'
D:\p/jni/sdl_ttf/SDL_ttf.c:459: undefined reference to `FT_MulFix'
D:\p/jni/sdl_ttf/SDL_ttf.c:461: undefined reference to `FT_MulFix'
D:\p/jni/sdl_ttf/SDL_ttf.c:462: undefined reference to `FT_MulFix'
D:\p/jni/sdl_ttf/SDL_ttf.c:463: undefined reference to `FT_MulFix'
./obj/local/armeabi-v7a/objs/sdl_ttf/SDL_ttf.o: In function `TTF_Init':
D:\p/jni/sdl_ttf/SDL_ttf.c:359: undefined reference to `FT_Init_FreeType'
collect2: ld returned 1 exit status
make: *** [obj/local/armeabi-v7a/libsdl_ttf.so] Error 1

please help,hot to solve that ?

Original issue reported on code.google.com by [email protected] on 25 Aug 2013 at 2:30