Hi Khem,
I just noticed that libquadmath was disabled in the gcc-4.7.inc recipe.

EXTRA_OECONF_INITIAL = "--disable-libmudflap \
--disable-libgomp \
--disable-libssp \
--disable-libquadmath \
--with-system-zlib \
--disable-lto \
--disable-plugin \
--enable-decimal-float=no"

Isn't that required for powerpc targets, since it ends up using quads for floats?

Best regards,

Elvis Dowson