UnixPkg/UnixSnpDxe is currently BSD/OS X specific.
Therefore we only build it if "-D NETWORK_SUPPORT"
is used on the build command line.
UnixPkg/build.sh and UnixPkg/build64.sh are updated to
automatically define NETWORK_SUPPORT if building on OS X.
<net/if_dl.h> and <net/bpf.h> are also only included in
UnixPkg/Include/Common/UnixInclude.h if __APPLE__ is defined.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11346 6f19259b-4bc3-4df7-8a09-765794883524
1. change *.msa to *.inf, and create platform configuration files .dec&.dsc&.fdf to comply with Edk2 build process
2. using PCD mechanism to replace macro.
3. change Sec code to cowork with PI1.0 Pei Core and produce temparory memory ppi.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5380 6f19259b-4bc3-4df7-8a09-765794883524
jljusten
andrewfish
hhtian
qhuang8
eric_tian