buildworld: don't know how to make iterator.cc

[Randy Bush]

> Randy, when moving from one to another, are you deleting the contents of
> /usr/src before doing the csup?  More explicitly, this is what you
> should do when going from one release to another:
> 
> rm -fr /usr/src
> rm -fr /var/db/sup/src-all
> rm -fr /usr/obj/*
> csup ...

first one in is one of the amd64 systems

/lib/clang/libllvmsupport/libllvmsupport.a -legacy
sh /usr/src/tools/install.sh -s -o root -g wheel -m 555   clang-tblgen /usr/obj/usr/src/tmp/legacy/usr/bin
===> gnu/usr.bin/gperf (obj,depend,all,install)
/usr/obj/usr/src/tmp/usr/src/gnu/usr.bin/gperf created for /usr/src/gnu/usr.bin/gperf
===> gnu/usr.bin/gperf/doc (obj)
/usr/obj/usr/src/tmp/usr/src/gnu/usr.bin/gperf/doc created for /usr/src/gnu/usr.bin/gperf/doc
make: don't know how to make iterator.cc. Stop
*** Error code 2

---

    # cat /etc/make.conf
    KERNCONF=RIP
    NO_I4B=true
    BOOTWAIT=5000
    WITHOUT_X11=yes
    MAKE_IDEA=YES
    USA_RESIDENT=YES

    # added by use.perl 2011-04-24 09:23:38
    PERL_VERSION=5.10.1

---

    # cat /etc/src.conf
    # 2009.08.10
    #
    WITHOUT_ATM=yes
    WITHOUT_BIND=yes
    WITHOUT_BLUETOOTH=yes
    WITHOUT_FLOPPY=yes
    WITHOUT_GAMES=yes
    WITHOUT_GPIB=YES
    WITHOUT_I4B=YES
    WITH_IDEA=yes
    WITHOUT_IPFILTER=yes
    WITHOUT_IPX=yes
    WITHOUT_KERBEROS=yes
    WITHOUT_LPR=YES
    WITHOUT_LPR=yes
    WITHOUT_MAIL=yes
    WITHOUT_MAILWRAPPER=yes
    WITHOUT_NIS=YES
    WITHOUT_OBJC=yes
    WITHOUT_PF=YES
    WITHOUT_PROFILE=yes
    WITHOUT_SENDMAIL=yes
    WITHOUT_USB=yes
    WITHOUT_WIRELESS=yes
    WITHOUT_WPA_SUPPLICANT_EAPOL=yes

randy