xsrc build failure

[Mihai Chelaru <mihai.chelaru%ngnetworks.ro@localhost>]

building with xsrc on amd64 fails here:

includes ===> external/mit/xorg/include/xproto
--- /disk2/work/netbsd/dis/usr/X11R7/include/X11/DECkeysym.h ---
--- /disk2/work/netbsd/dis/usr/X11R7/include/X11/HPkeysym.h ---
--- /disk2/work/netbsd/dis/usr/X11R7/include/X11/DECkeysym.h ---
#   install  /disk2/work/netbsd/dis/usr/X11R7/include/X11/DECkeysym.h
/disk3/work/netbsd-current/src/obj/tooldir.NetBSD-5.99.22-amd64/bin/x86_64--
netbsd-install  -N /disk3/work/netbsd-current/src/etc -c  -r -c -o root -g 
wheel  -m 444 /disk3/work/netbsd-
current/xsrc/external/mit/xproto/dist/DECkeysym.h 
/disk2/work/netbsd/dis/usr/X11R7/include/X11/DECkeysym.h
--- /disk2/work/netbsd/dis/usr/X11R7/include/X11/HPkeysym.h ---
#   install  /disk2/work/netbsd/dis/usr/X11R7/include/X11/HPkeysym.h
/disk3/work/netbsd-current/src/obj/tooldir.NetBSD-5.99.22-amd64/bin/x86_64--
netbsd-install  -N /disk3/work/netbsd-current/src/etc -c  -r -c -o root -g 
wheel  -m 444 /disk3/work/netbsd-
current/xsrc/external/mit/xproto/dist/HPkeysym.h 
/disk2/work/netbsd/dis/usr/X11R7/include/X11/HPkeysym.h
--- /disk2/work/netbsd/dis/usr/X11R7/include/X11/DECkeysym.h ---
x86_64--netbsd-install: /disk2/work/netbsd/dis/usr/X11R7/include/X11: 
mkstemp: No such file or directory
*** [/disk2/work/netbsd/dis/usr/X11R7/include/X11/DECkeysym.h] Error code 1
--- /disk2/work/netbsd/dis/usr/X11R7/include/X11/HPkeysym.h ---
x86_64--netbsd-install: /disk2/work/netbsd/dis/usr/X11R7/include/X11: 
mkstemp: No such file or directory
*** [/disk2/work/netbsd/dis/usr/X11R7/include/X11/HPkeysym.h] Error code 1
2 errors


build was started with:
./build.sh -j 8 -D /disk2/work/netbsd/dis -R /disk2/work/netbsd/rel -x 
release

Am I missing something ?

-- 
Mihai