FreeBSD 7 buildworld error

[Joshua Coombs]

Derek Taylor wrote:
> On Fri, Feb 29, 2008 09:50 PM Sean <sean at gothic.net.au> wrote:
>> Check /etc/make.conf for CFLAGS, and if present remove it.
> 
> This fixed the problem.
> 
> Thank you.
> 
> -Derek.

I can confirm a failure in the same spot.  What concerns me is in both 
my failure, and Derek's, the malloc is failing well below what limit 
says should be allowed.

bin/cc/cc_int/../cc_tools 
-I/usr/src/gnu/usr.bin/cc/cc_int/../../../../contrib/gcc 
-I/usr/src/gnu/usr.bin/cc/cc_int/../../../../contrib/gcc/config 
-I/usr/src/gnu/usr.bin/cc/cc_int/../../../../contrib/gcclibs/include 
-I/usr/src/gnu/usr.bin/cc/cc_int/../../../../contrib/gcclibs/libcpp/include 
-I/usr/src/gnu/usr.bin/cc/cc_int/../../../../contrib/gcclibs/libdecnumber 
  -I/usr/obj/usr/src/tmp/legacy/usr/include -c ../cc_tools/insn-attrtab.c

cc1: out of memory allocating 136475392 bytes
*** Error code 1

Stop in /usr/src/gnu/usr.bin/cc/cc_int.
*** Error code 1

cyrix-dlc# limit
cputime      unlimited
filesize     unlimited
datasize     524288 kbytes
stacksize    65536 kbytes
coredumpsize unlimited
memoryuse    unlimited
vmemoryuse   unlimited
descriptors  957
memorylocked unlimited
maxproc      478
sbsize       unlimited

cc1 was only trying to request 130MB, my datasize is 512MB, why did it fail?

Not to mention the additional question of why is cc1 ballooning up so 
badly on that file, when leading up to it it's using on average 12MB per 
instance?  Prior versions of FreeBSD never took anywhere NEAR this much 
RAM to build.

(I also don't like the 'remove all CFLAGS' "fix" suggestion, something 
is broken if a buildworld can't complete on a stock kernel with sane 
CFLAGS.  In my case, I run -Os -pipe, am I now to understand that any 
CFLAGS setting is inappropriate?)

Joshua Coombs