After we successfully built the binutils and the GCC for the PowerPC now comes the newlib libraries we may need!

• Set the needed environment variables in your shell with the following commands:
  (you should have already set them if you're going step-by-step through the SH4 toolchain guide)
  
  target=powerpc-eabi-elf
  prefix=/usr/local/ngc/$target
  binaries=$prefix/bin
  PATH=$binaries:$PATH
  
  
• Change to your BUILD-NEWLIB directory
  
  cd /gcc/build-newlib
  
  
• Configure your makefile so that it reflects your TARGET and DIRECTORIES
  
  ../newlib-1.11.0/configure --target=$target --prefix=$prefix
  
  (and finally here we go with the longest configuration time <g> ;)
  
  
• Without further changes make the project
  
  make all install
  

That is was for the compiling part of the PowerPC newlib. Now we'll get the final PowerPC GCC compiler including C++ support compiled.