Fix Solaris thread build settings for non-gcc compilers.
Fix Solaris thread build settings for non-gcc compilers.

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