pltcl seems to be broken on HPUX with recent Tcl versions, because link needs to specify -lc but doesn't.  Quick hack to make it better.
pltcl seems to be broken on HPUX with recent Tcl versions, because
link needs to specify -lc but doesn't.  Quick hack to make it better.

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