ppc: fix build with newer GCCs
treed44d0ca9c8c36e86a4327d2b3a95f3f5b3ef9a2a
-rw-r--r-- 15 .gitignore
-rw-r--r-- 18008 COPYING
drwxr-xr-x - Documentation
-rw-r--r-- 1050 Makefile
-rw-r--r-- 2343 Makefile.target
-rw-r--r-- 4796 README
-rw-r--r-- 4 VERSION
drwxr-xr-x - arch
-rw-r--r-- 414 build.xml
drwxr-xr-x - config
drwxr-xr-x - drivers
drwxr-xr-x - forth
drwxr-xr-x - fs
drwxr-xr-x - include
drwxr-xr-x - kernel
drwxr-xr-x - libc
drwxr-xr-x - libgcc
drwxr-xr-x - libopenbios
drwxr-xr-x - packages
drwxr-xr-x - utils