tce-load -i pulseaudio-dev sdl-dev

cd mpg123-1.23.0

CC="gcc -flto -fuse-linker-plugin -mtune=generic -Os -pipe" CXX="g++ -flto -fuse-linker-plugin -mtune=generic -Os -pipe -fno-exceptions -fno-rtti " ./configure --prefix=/usr/local --disable-static --localstatedir=/var --with-module-suffix=.so

find . -name Makefile -type f -exec sed -i 's/-g -O2//g' {} \;
find . -name Makefile -type f -exec sed -i 's/-O2//g' {} \;

make
sudo make install

  mpg123 1.23.0

  Install path ............ /usr/local
  CPU Optimization ........ x86-64
  Compiler Optimization ... 2
  Gapless Support ......... enabled
  Debugging ............... disabled
  Seek table size ......... 1000
  FIFO support ............ enabled
  Buffer .................. enabled
  Network (http streams) .. enabled
  Network Sockets ......... Posix
  IPv6 (getaddrinfo) ...... enabled
  File offsets ............ default
  LFS alias symbols ....... enabled (64)
  LFS alias type .......... off_t
  Use yasm (for AVX only) . disabled

  Core libmpg123 features:
  Layer I ................. enabled
  Layer II ................ enabled
  Layer III ............... enabled
  NtoM resampling ......... enabled
  downsampled decoding .... enabled
  Feeder/buffered input ... enabled
  ID3v2 parsing ........... enabled
  String API .............. enabled
  ICY parsing/conversion .. enabled
  Error/warning messages .. enabled
  Win32 Unicode File Open.. unneeded
  Feature Report Function.. enabled
  Output formats (nofpu will disable all but 16 or 8 bit!):
  8 bit integer ........... enabled
  16 bit integer .......... enabled
  32/24 bit integer ....... enabled
  real (32 bit float) ..... enabled
  Equalizer ............... enabled
  Optimization detail:
  Integer conversion ...... fast
  New/old WRITE_SAMPLE .... disabled
  new Huffman scheme ...... enabled

Note: Disabling core features is not commonly done and some combinations might not build/work. If you encounter such a case, help yourself (and provide a patch) or just poke the maintainers.

  Modules ................. enabled
  Module suffix ........... .so
  Checked audio modules ... alsa tinyalsa oss coreaudio sndio sun win32 win32_wasapi os2 esd jack portaudio pulse sdl nas arts openal dummy
  Detected audio support .. alsa oss pulse sdl dummy
  Default output module ... alsa


  CPPFLAGS=' -DOPT_MULTI -DOPT_X86_64 -DOPT_GENERIC -DOPT_GENERIC_DITHER -DREAL_IS_FLOAT -DOPT_AVX '
  CFLAGS='-O2 -fomit-frame-pointer -funroll-all-loops -finline-functions -ffast-math  -g -O2'
  LIBS='-lm