INDEX build failed for 4.x

[Kris Kennaway]

INDEX build failed with errors:
Generating INDEX - please wait.."/vol/vol0/users/kris/ports.clean/Mk/bsd.gnome.mk", line 612: Malformed conditional (${_USE_GNOME:Mgconf2}!="")
"/vol/vol0/users/kris/ports.clean/Mk/bsd.port.mk", line 4909: if-less endif
"/vol/vol0/users/kris/ports.clean/Mk/bsd.port.mk", line 4909: Need an operator
make: fatal errors encountered -- cannot continue
===> audio/arts failed
*** Error code 1
*** Error code 1

Stop in /vol/vol0/users/kris/ports.clean.
*** Error code 1

Stop in /vol/vol0/users/kris/ports.clean.
1 error

Committers on the hook:
jeh kuriyama lofi marcus 

Most recent CVS update was:
U INDEX
U INDEX-5
U net-mgmt/net-snmp/Makefile
U net-mgmt/net-snmp/distinfo
U net-mgmt/net-snmp/pkg-plist
U net-mgmt/net-snmp/files/patch-hr_storage.c
U net-mgmt/net-snmp/files/patch-hr_swrun.c
U net-mgmt/net-snmp/files/patch-ipv6.c
U net-mgmt/net-snmp/files/patch-local:snmpconf
U net-mgmt/net-snmp/files/patch-tcpTable.c