These unit tests for BIND 9 are based on the NetBSD Automated Test Framework
release 0.17.
To build an external copy of ATF for use by BIND 9:
$ cd atf-src
$ configure --prefix=<prefix> --enable-tools --disable-shared
$ make
$ make install
Subsequently, specify the ATF prefix when building BIND 9:
$ configure --with-atf=<prefix>
ATF can also be built automatically during the BIND 9 build,
by specifying --with-atf without an argument:
$ configure --with-atf
This causes BIND 9 to build ATF in the atf-src directory and
link to it directly.
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