大廈SDL2在OS X 10.7：「ranlib的：文件：......無符號」

Question

當獅子建設SDL2我碰到以下運行時生成文件：

/usr/bin/ranlib: file: build/.libs/libSDL2.a(SDL_audiodev.o) has no symbols 
/usr/bin/ranlib: file: build/.libs/libSDL2.a(SDL_yuv_mmx.o) has no symbols 
/usr/bin/ranlib: file: build/.libs/libSDL2.a(SDL_render_d3d.o) has no symbols 
/usr/bin/ranlib: file: build/.libs/libSDL2.a(SDL_libgl2D.o) has no symbols 
/usr/bin/ranlib: file: build/.libs/libSDL2.a(SDL_ndsrender.o) has no symbols 
/usr/bin/ranlib: file: build/.libs/libSDL2.a(SDL_render_gles.o) has no symbols 
/usr/bin/ranlib: file: build/.libs/libSDL2.a(SDL_render_gles2.o) has no symbols 
/usr/bin/ranlib: file: build/.libs/libSDL2.a(SDL_shaders_gles2.o) has no symbols 
/usr/bin/ranlib: file: build/.libs/libSDL2.a(SDL_getenv.o) has no symbols 
/usr/bin/ranlib: file: build/.libs/libSDL2.a(SDL_malloc.o) has no symbols 
/usr/bin/ranlib: file: build/.libs/libSDL2.a(SDL_qsort.o) has no symbols 
/usr/bin/ranlib: file: build/.libs/libSDL2.a(SDL_stdlib.o) has no symbols 
/usr/bin/ranlib: file: build/.libs/libSDL2.a(SDL_x11opengles.o) has no symbols 
libtool: link: ranlib build/.libs/libSDL2.a 
ranlib: file: build/.libs/libSDL2.a(SDL_audiodev.o) has no symbols 
ranlib: file: build/.libs/libSDL2.a(SDL_yuv_mmx.o) has no symbols 
ranlib: file: build/.libs/libSDL2.a(SDL_render_d3d.o) has no symbols 
ranlib: file: build/.libs/libSDL2.a(SDL_libgl2D.o) has no symbols 
ranlib: file: build/.libs/libSDL2.a(SDL_ndsrender.o) has no symbols 
ranlib: file: build/.libs/libSDL2.a(SDL_render_gles.o) has no symbols 
ranlib: file: build/.libs/libSDL2.a(SDL_render_gles2.o) has no symbols 
ranlib: file: build/.libs/libSDL2.a(SDL_shaders_gles2.o) has no symbols 
ranlib: file: build/.libs/libSDL2.a(SDL_getenv.o) has no symbols 
ranlib: file: build/.libs/libSDL2.a(SDL_malloc.o) has no symbols 
ranlib: file: build/.libs/libSDL2.a(SDL_qsort.o) has no symbols 
ranlib: file: build/.libs/libSDL2.a(SDL_stdlib.o) has no symbols 
ranlib: file: build/.libs/libSDL2.a(SDL_x11opengles.o) has no symbols 

我不知道這與它有關，但以前我不得不do this fix停止抱怨SDL_x11sym.h:106:1。

Answer 1

好吧，這裏是我所做的：在終端

1. 運行$ ./autogen.sh。

2. 在Xcode中打開./Xcode/SDL/SDL.xcodeproj。

3. 運行Framework目標：

   

4. 開啓在取景器所得到的框架：

   

5. 複印SDL2.framework到/Library/Frameworks/：