Workarounds such as this:
.if ! ${.CURDIR:M*lib32*}
WANT_LINT= yes
.else
.undef WANT_LINT
.endif
don't help either.
This is the tail of the build log:
sh /usr/src/tools/install.sh -C -o root -g wheel -m 444 libc.a
/usr/obj/HP6510b/amd64/usr/src/lib32/usr/lib32
sh /usr/src/tools/install.sh -s -o root -g wheel -m 444 -fschg -S libc.so.7
/usr/obj/HP6510b/amd64/usr/src/lib32/usr/lib32
ln -fs libc.so.7 /usr/obj/HP6510b/amd64/usr/src/lib32/usr/lib32/libc.so
sh /usr/src/tools/install.sh -o root -g wheel -m 444 libc_pic.a
/usr/obj/HP6510b/amd64/usr/src/lib32/usr/lib32
sh /usr/src/tools/install.sh -o root -g wheel -m 444 llib-lc.ln
/usr/obj/HP6510b/amd64/usr/src/lib32/usr/libdata/lint
install: /usr/obj/HP6510b/amd64/usr/src/lib32/usr/libdata/lint: No such file
or directory
*** Error code 71
1 error
*** Error code 2
1 error
*** Error code 2
1 error
*** Error code 2
1 error
*** Error code 2
Stop in /usr/src.