Come to think of it, the backend doesn't use -lz either.
Come to think of it, the backend doesn't use -lz either.

techdragon/Postgres-XL,postmind-net/postgres-xl,xuegang/gpdb,pavanvd/postgres-xl,greenplum-db/gpdb,arcivanov/postgres-xl,yuanzhao/gpdb,ashwinstar/gpdb,Chibin/gpdb,jmcatamney/gpdb,janebeckman/gpdb,zaksoup/gpdb,tangp3/gpdb,foyzur/gpdb,zaksoup/gpdb,randomtask1155/gpdb,royc1/gpdb,edespino/gpdb,lisakowen/gpdb,snaga/postgres-xl,royc1/gpdb,rvs/gpdb,yazun/postgres-xl,janebeckman/gpdb,arcivanov/postgres-xl,kaknikhil/gpdb,chrishajas/gpdb,greenplum-db/gpdb,jmcatamney/gpdb,Quikling/gpdb,xuegang/gpdb,greenplum-db/gpdb,randomtask1155/gpdb,greenplum-db/gpdb,CraigHarris/gpdb,techdragon/Postgres-XL,rvs/gpdb,janebeckman/gpdb,rubikloud/gpdb,lisakowen/gpdb,greenplum-db/gpdb,xinzweb/gpdb,kmjungersen/PostgresXL,edespino/gpdb,tangp3/gpdb,tangp3/gpdb,lpetrov-pivotal/gpdb,yazun/postgres-xl,atris/gpdb,atris/gpdb,tpostgres-projects/tPostgres,arcivanov/postgres-xl,adam8157/gpdb,Quikling/gpdb,zeroae/postgres-xl,0x0FFF/gpdb,edespino/gpdb,janebeckman/gpdb,Chibin/gpdb,tangp3/gpdb,50wu/gpdb,xuegang/gpdb,50wu/gpdb,yuanzhao/gpdb,edespino/gpdb,tpostgres-projects/tPostgres,postmind-net/postgres-xl,0x0FFF/gpdb,50wu/gpdb,lpetrov-pivotal/gpdb,xuegang/gpdb,CraigHarris/gpdb,Chibin/gpdb,arcivanov/postgres-xl,lintzc/gpdb,Postgres-XL/Postgres-XL,chrishajas/gpdb,atris/gpdb,royc1/gpdb,pavanvd/postgres-xl,janebeckman/gpdb,yuanzhao/gpdb,snaga/postgres-xl,edespino/gpdb,cjcjameson/gpdb,randomtask1155/gpdb,royc1/gpdb,lintzc/gpdb,ovr/postgres-xl,chrishajas/gpdb,jmcatamney/gpdb,Postgres-XL/Postgres-XL,foyzur/gpdb,zaksoup/gpdb,50wu/gpdb,lpetrov-pivotal/gpdb,ovr/postgres-xl,adam8157/gpdb,ahachete/gpdb,xinzweb/gpdb,randomtask1155/gpdb,zeroae/postgres-xl,edespino/gpdb,adam8157/gpdb,CraigHarris/gpdb,rubikloud/gpdb,edespino/gpdb,atris/gpdb,rubikloud/gpdb,Quikling/gpdb,0x0FFF/gpdb,ashwinstar/gpdb,CraigHarris/gpdb,janebeckman/gpdb,foyzur/gpdb,atris/gpdb,kaknikhil/gpdb,cjcjameson/gpdb,lpetrov-pivotal/gpdb,tangp3/gpdb,0x0FFF/gpdb,postmind-net/postgres-xl,yuanzhao/gpdb,Postgres-XL/Postgres-XL,kmjungersen/PostgresXL,Chibin/gpdb,pavanvd/postgres-xl,jmcatamney/gpdb,lpetrov-pivotal/gpdb,Chibin/gpdb,janebeckman/gpdb,yuanzhao/gpdb,adam8157/gpdb,xuegang/gpdb,foyzur/gpdb,ovr/postgres-xl,kaknikhil/gpdb,xinzweb/gpdb,Postgres-XL/Postgres-XL,ashwinstar/gpdb,Chibin/gpdb,kaknikhil/gpdb,postmind-net/postgres-xl,adam8157/gpdb,royc1/gpdb,rvs/gpdb,yuanzhao/gpdb,tangp3/gpdb,rubikloud/gpdb,cjcjameson/gpdb,postmind-net/postgres-xl,lintzc/gpdb,ahachete/gpdb,50wu/gpdb,Quikling/gpdb,lisakowen/gpdb,Quikling/gpdb,jmcatamney/gpdb,CraigHarris/gpdb,ahachete/gpdb,zeroae/postgres-xl,yuanzhao/gpdb,xinzweb/gpdb,Quikling/gpdb,oberstet/postgres-xl,rvs/gpdb,greenplum-db/gpdb,lintzc/gpdb,janebeckman/gpdb,CraigHarris/gpdb,techdragon/Postgres-XL,ahachete/gpdb,lisakowen/gpdb,lisakowen/gpdb,Quikling/gpdb,oberstet/postgres-xl,cjcjameson/gpdb,rubikloud/gpdb,kmjungersen/PostgresXL,rubikloud/gpdb,ahachete/gpdb,pavanvd/postgres-xl,pavanvd/postgres-xl,chrishajas/gpdb,cjcjameson/gpdb,zaksoup/gpdb,yuanzhao/gpdb,royc1/gpdb,adam8157/gpdb,ashwinstar/gpdb,edespino/gpdb,randomtask1155/gpdb,cjcjameson/gpdb,chrishajas/gpdb,oberstet/postgres-xl,Quikling/gpdb,rvs/gpdb,tpostgres-projects/tPostgres,cjcjameson/gpdb,0x0FFF/gpdb,ovr/postgres-xl,kaknikhil/gpdb,lpetrov-pivotal/gpdb,adam8157/gpdb,tpostgres-projects/tPostgres,CraigHarris/gpdb,rvs/gpdb,CraigHarris/gpdb,greenplum-db/gpdb,zaksoup/gpdb,0x0FFF/gpdb,lintzc/gpdb,kaknikhil/gpdb,50wu/gpdb,atris/gpdb,ovr/postgres-xl,Chibin/gpdb,lpetrov-pivotal/gpdb,yazun/postgres-xl,rubikloud/gpdb,foyzur/gpdb,kaknikhil/gpdb,cjcjameson/gpdb,ahachete/gpdb,zeroae/postgres-xl,techdragon/Postgres-XL,lpetrov-pivotal/gpdb,jmcatamney/gpdb,foyzur/gpdb,0x0FFF/gpdb,chrishajas/gpdb,xuegang/gpdb,Quikling/gpdb,xinzweb/gpdb,arcivanov/postgres-xl,atris/gpdb,oberstet/postgres-xl,tangp3/gpdb,kaknikhil/gpdb,rubikloud/gpdb,yazun/postgres-xl,xinzweb/gpdb,edespino/gpdb,kaknikhil/gpdb,rvs/gpdb,snaga/postgres-xl,Chibin/gpdb,cjcjameson/gpdb,ahachete/gpdb,atris/gpdb,adam8157/gpdb,rvs/gpdb,greenplum-db/gpdb,randomtask1155/gpdb,chrishajas/gpdb,jmcatamney/gpdb,rvs/gpdb,zaksoup/gpdb,xuegang/gpdb,lisakowen/gpdb,Quikling/gpdb,kaknikhil/gpdb,janebeckman/gpdb,royc1/gpdb,50wu/gpdb,edespino/gpdb,lintzc/gpdb,lisakowen/gpdb,yuanzhao/gpdb,CraigHarris/gpdb,50wu/gpdb,lisakowen/gpdb,zeroae/postgres-xl,xinzweb/gpdb,royc1/gpdb,randomtask1155/gpdb,ashwinstar/gpdb,zaksoup/gpdb,jmcatamney/gpdb,foyzur/gpdb,yuanzhao/gpdb,techdragon/Postgres-XL,kmjungersen/PostgresXL,ashwinstar/gpdb,oberstet/postgres-xl,ashwinstar/gpdb,tpostgres-projects/tPostgres,rvs/gpdb,lintzc/gpdb,ashwinstar/gpdb,snaga/postgres-xl,arcivanov/postgres-xl,yazun/postgres-xl,janebeckman/gpdb,Postgres-XL/Postgres-XL,Chibin/gpdb,randomtask1155/gpdb,cjcjameson/gpdb,xinzweb/gpdb,Chibin/gpdb,zaksoup/gpdb,0x0FFF/gpdb,snaga/postgres-xl,tangp3/gpdb,chrishajas/gpdb,ahachete/gpdb,lintzc/gpdb,lintzc/gpdb,foyzur/gpdb,xuegang/gpdb,xuegang/gpdb,kmjungersen/PostgresXL