[devel/gettext-tools] C compiler cannot create executables

[Cág <ca6c%bitmessage.ch@localhost>]

Hi,

The above message appears for devel/gettext-tools, but
I think it would appear for something else as well.
The problem might be that it can't guess --build= and
--host= correctly: they show up as x86_64-unknown-linux
when it should be x86_64-pc-linux-musl -- and it is if
./configure is ran manually in work/.

(After running configure manually, invoking make there
produces complaints about a modified Makefile.am, and
suggests a fix by using aclocal, which is not present
on the system, since gettext-tools is a dependency of
automake)

config.log doesn't show any errors at all, except this:
configure:4421: error: ./configure failed for gettext-runtime

As such, if my guess is correct, can you force --build=
and --host= for configure in mk.conf?

In case it matters -- compiler-related lines in mk.conf:
PKGSRC_COMPILER = clang
HAVE_LLVM = yes
CLANGBASE = /

Thanks everybody and happy birthday NetBSD!
--
caóc