INDEX build failed for 4.x

[Kris Kennaway]

INDEX build failed with errors:
Generating INDEX - please wait.. Done.
Warning: Duplicate INDEX entry: gcc-4.0.0_20041205

Committers on the hook:
adamw ale alfred anders dinoex edwin glewis hq krion lioux lofi maho marcus markus niels nobutaka nork olgeni simon skv thierry tobez trevor vs 

Most recent CVS update was:
U mail/antivirus-milter/Makefile
U mail/noattach/Makefile
U mail/raysfilter/Makefile
U mail/sendmail/Makefile
U mail/sendmail811/Makefile
U mail/sendmail812/Makefile
U mail/spamilter/Makefile
U mail/vbsfilter/Makefile