use autoconf 2.12 instead of 2.10 to gernate configure script...
use autoconf 2.12 instead of 2.10 to gernate configure script...

*hopefully* will fix the linux configuration problem..?

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