Only run contrib check if there is a Makefile
Only run contrib check if there is a Makefile

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