Error building PPSSPP 0.9.7 on OSX

[-Soel-]

I ran the commands you posted (I had to install yasm first) but there still are errors, even if different.

Generating something_that_never_exists
-- Found Git: /usr/bin/git (found version "1.7.12.4 (Apple Git-37)")
CMake Warning at git-version.cmake:40 (message):
UPDATE: /Applications/Emulatori/PPSSPP/SourceCode/ppsspp/git-version.cpp

Linking CXX executable PPSSPPSDL
Undefined symbols for architecture x86_64:
"_ff_xvmc_init_block", referenced from:
_mpeg_decode_slice in libavcodec.a(mpeg12dec.o)
"_ff_xvmc_pack_pblocks", referenced from:
_mpeg_decode_slice in libavcodec.a(mpeg12dec.o)
"_iconv", referenced from:
_avcodec_decode_subtitle2 in libavcodec.a(utils.o)
"_iconv_close", referenced from:
_avcodec_open2 in libavcodec.a(utils.o)
_avcodec_decode_subtitle2 in libavcodec.a(utils.o)
"_iconv_open", referenced from:
_avcodec_open2 in libavcodec.a(utils.o)
_avcodec_decode_subtitle2 in libavcodec.a(utils.o)
ld: symbol(s) not found for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [PPSSPPSDL] Error 1
make[1]: *** [CMakeFiles/PPSSPPSDL.dir/all] Error 2
make: *** [all] Error 2