Hey Matthias, > checking for library containing inet_pton... none required > checking for library containing socket... none required > checking for GNU libc compatible malloc... yes > configure: error: cannot run /bin/sh ./config.sub
Can you double-check this/run a rebuild and see if it was a spurious issue? I'm not the maintainer, just a wandering passerby, but it seems dnssec-trigger's configure script builds and works just fine with Autoconf 2.71. I can't explain the error from your log with being unable to run config.sub, but it doesn't occur on my system and dnssec-trigger builds successfully.
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