no regex.h

[Patrick Welche <prlw1%cam.ac.uk@localhost>]

Trying to update -current from Jul 21 userland due to lack of
sys/common_int_types.h, I fall at the first hurdle with:

# sh build.sh tools
===> build.sh command:    build.sh tools
===> build.sh started:    Mon Jul 28 12:33:10 BST 2014
===> NetBSD version:      6.99.49
===> MACHINE:             amd64
===> MACHINE_ARCH:        x86_64
===> Build platform:      NetBSD 6.99.49 amd64
===> HOST_SH:             /bin/sh
===> No $TOOLDIR/bin/nbmake, needs building.
===> Bootstrapping nbmake
checking for sh... /bin/sh
checking for gcc... cc
checking for C compiler default output... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for executable suffix... 
checking for object suffix... o
checking whether we are using the GNU C compiler... yes
checking whether cc accepts -g... yes
checking how to run the C preprocessor... cc -E
checking for regex.h... no
configure: error: POSIX regex.h is required

ERROR: Configure of nbmake failed, see /tmp/nbbuild11970-config.log for details
*** BUILD ABORTED ***

Anyone else seeing this?

Cheers,

Patrick