Add libdir to PATH for Cygwin as well as WIN32 - should fix buildfarm eel.
Add libdir to PATH for Cygwin as well as WIN32 - should fix buildfarm eel.

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