port building & warnings about compat.ia32.maxvmem

[Eggert, Lars]

Hi,

when I try to build ports on -CURRENT, I've been seeing tons of these messages since the past week or so:

make: "/usr/ports/Mk/bsd.port.mk" line 1633: warning: Couldn't read shell's output for "if /sbin/sysctl -n compat.ia32.maxvmem >/dev/null 2>&1; then echo YES; fi"

The amd64 kernel I'm building this on doesn't have COMPAT_FREEBSD32 defined.

Lars