OK, Now I'm running into this error.
out/host/linux-x86/bin/tblgen: /usr/lib/libstdc++.so.6: version `GLIBCXX_3.4.9'

trying to update my libstdc++ package to include GLIBCXX_3.4.9, but don't see anything except for maybe I need to upgrade to Centos 6

OK, the last build I notice it is complaining about vi /usr/include/sound/asound.h, which looks completely different.

I'm not sure. I just do a diff on the 2 files and they are the same. So I'm not sure what to do at this point. I'm new to android system platform development. So when I went though getting the code and setting things up to build , I just followed what is on AOSP for getting the code and building. here is my ENV when I start the build. Can you tell me if this looks OK. Thanks.

============================================
PLATFORMVERSIONCODENAME=AOSP
PLATFORMVERSION=4.2.2.2.2.2.2.2.2.2
TARGETPRODUCT=full
TARGETBUILDVARIANT=eng
TARGETBUILDTYPE=release
TARGETBUILDAPPS=
TARGETARCH=arm
TARGETARCHVARIANT=armv7-a
HOSTARCH=x86
HOSTOS=linux
HOSTOSEXTRA=Linux-2.6.18-348.1.1.el5-x8664-with-redhat-5.9-Final
HOSTBUILDTYPE=release
BUILD_ID=OPENMASTER

OUT_DIR=out

OK, I did this, still same issue?