"chmod -R u+w" extracted tarballs, as some may have read-only files in them (ncurses-5.7 does).

/trunk/scripts/functions | 3 3 0 0 +++
1 file changed, 3 insertions(+)

 # Compute powerpc-specific values

 . "${CT_LIB_DIR}/scripts/build/arch/powerpc-powerpc64.sh-common"