[oe] Prefer eglibc-initial for eglibc based angstrom distro.

[Khem Raj]

Hello

This is similar patch to commit 6951a4bf0c57a677b8f2cdf1144402fe1358e3e1

OK?

Thanks

-Khem

#
# old_revision [652ba8904b6a89303952bc2a381a883001ceda70]
#
# patch "conf/distro/include/angstrom-eglibc.inc"
#  from [4e302c110a6fbfde708303672e19e149984c7108]
#    to [58bb03f9d2c14cb37e201fb02fbd7f20e95a164e]
#
============================================================
--- conf/distro/include/angstrom-eglibc.inc
4e302c110a6fbfde708303672e19e149984c7108
+++ conf/distro/include/angstrom-eglibc.inc
58bb03f9d2c14cb37e201fb02fbd7f20e95a164e
@@ -1,7 +1,8 @@ PREFERRED_PROVIDER_virtual/libc ?= "egli
 # eglibc:
 PREFERRED_PROVIDER_virtual/libiconv ?= "eglibc"
 PREFERRED_PROVIDER_virtual/libintl ?= "eglibc"
 PREFERRED_PROVIDER_virtual/libc ?= "eglibc"
+PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}libc-initial ?= "eglibc-initial"

 PREFERRED_PROVIDER_virtual/${TARGET_PREFIX}libc-for-gcc
= "eglibc-intermediate"
 PREFERRED_PROVIDER_virtual/arm-angstrom-linux-gnueabi-libc-for-gcc
= "eglibc-intermediate"