Hello Moritz-san, > 2016/11/09 11:21P.M. Moritz Barsnick <barsnick <at> gmx.net> wrote: > > On Wed, Nov 09, 2016 at 20:20:33 +0900, 桃源老師 wrote: >> $ sdl2-config --version >> 2.0.5 >> >> $ pwd >> /Volumes/ffmpeg_compile/lib >> $ ls *SDL* >> libSDL2.a libSDL2.la <http://libsdl2.la/> libSDL2_test.a libSDL2main.a > [...] >> SDL2 support no > > What's the output of these three commands? > > pkg-config --exists --print-errors sdl2 && echo $?
0
> pkg-config --cflags sdl2
-D_THREAD_SAFE -I/Volumes/ffmpeg_compile/include/SDL2
> pkg-config --libs sdl2
-L/Volumes/ffmpeg_compile/lib -lSDL2
Above are the result of requested command.
May be I forget very essential thing on configuring ffmpeg. That is to add
“—enable-sdl2”.
./configure —help saids “—disable-sdl2” is auto detect. So I thought
“—enable-sdl2” is not required.
Now I get SDL2 support yes and enabled program contains ffplay…But ffmpeg get
build error like:
LD ffmpeg_g
LD ffplay_g
LD ffprobe_g
Undefined symbols for architecture x86_64:
Undefined symbols for architecture x86_64:
"_iconv", referenced from:
"_iconv", referenced from:
Undefined symbols for architecture x86_64:
"_iconv", referenced from:
_SDL_iconv_REAL in libSDL2.a(SDL_iconv.o)
_SDL_iconv_string_REAL in libSDL2.a(SDL_iconv.o)
_SDL_iconv_REAL in libSDL2.a(SDL_iconv.o)
_SDL_iconv_string_REAL in libSDL2.a(SDL_iconv.o)
_SDL_iconv_REAL in libSDL2.a(SDL_iconv.o)
_SDL_iconv_string_REAL in libSDL2.a(SDL_iconv.o)
I’m now working to solve this error...
Best Regards,
// Miya aka Tougenroushi
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