Add HAVE_Cplusplus= true to BSD44_derived Makefile.inc, as I know that FreeBSD/NetBSD both ship with gcc 2.7.x
Add HAVE_Cplusplus= true to BSD44_derived Makefile.inc, as I know that
FreeBSD/NetBSD both ship with gcc 2.7.x

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