librtas is only available for PPC and PPC64, so only show the comment
about the (e)glibc dependency for those archs.
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: Sam Bobroff <sam.bobroff@au1.ibm.com>
Reviewed-by: Sam Bobroff <sam.bobroff@au1.ibm.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
http://librtas.sourceforge.net/
comment "librtas needs an (e)glibc toolchain"
+ depends on BR2_powerpc || BR2_powerpc64 || BR2_powerpc64le
depends on !BR2_TOOLCHAIN_USES_GLIBC