[oe] uclibc - which virtual/libintl?

[Graham Gower]

grg at eye7:/mnt/oe/openembedded$ grep virtual/libintl conf/distro/include/*uclibc.inc 
conf/distro/include/sane-toolchain-uclibc.inc:PREFERRED_PROVIDER_virtual/libintl      = "proxy-libintl"
conf/distro/include/uclibc.inc:PREFERRED_PROVIDER_virtual/libintl ?= "gettext"
conf/distro/include/uclibc.inc:PREFERRED_PROVIDER_virtual/libintl_avr32 = "proxy-libintl"

Is there any pressing reason to use one over the other?

-Graham