Disable std univ in spec for el5
Disable std univ in spec for el5

A change introduced in 7.9.7 (c2f6034b) breaks the glibc external
build in el5 for some reason... Seems to have to do with the distinction
between 'export CFLAGS=...; make xyz' vs 'make CFLAGS=... xyz', and also
involves the CFLAGS that the %cmake macro would otherwise export.

In any case, std univ won't build for el5 until this gets fixed...

zhangzhehust/htcondor,zhangzhehust/htcondor,neurodebian/htcondor,neurodebian/htcondor,htcondor/htcondor,zhangzhehust/htcondor,neurodebian/htcondor,zhangzhehust/htcondor,neurodebian/htcondor,zhangzhehust/htcondor,htcondor/htcondor,htcondor/htcondor,zhangzhehust/htcondor,htcondor/htcondor,zhangzhehust/htcondor,htcondor/htcondor,htcondor/htcondor,htcondor/htcondor,neurodebian/htcondor,zhangzhehust/htcondor,neurodebian/htcondor,htcondor/htcondor,neurodebian/htcondor,neurodebian/htcondor,neurodebian/htcondor,zhangzhehust/htcondor