build script changes to support mac static build. r=jfrancis sr=sfraser a=asa on behalf of drivers git-svn-id: svn://10.0.0.236/trunk@101860 18797224-902f-48f8-a5cc-f745e15eee43
build script changes to support mac static build. r=jfrancis sr=sfraser a=asa on behalf of drivers git-svn-id: svn://10.0.0.236/trunk@101860 18797224-902f-48f8-a5cc-f745e15eee43