bind10 configure fails to find botan library

[Spain, Dr. Jeffry A.]

> I don't have that particular system, but as a general note, our autoconf script assumes either

> - botan-config exists at ${botan_path}/bin/ (botah_path is set by
>   --with-botan if specified)
> or
> - pkg-config knows dev setups for botan

> If your system has botan-config somewhere, please try specifying the path to botan-config for the value of --with-botan.  If not, can you show the following?

> pkg-config --exists botan-1.8
> (if this succeeds with an empty output)
> pkg-config botan-1.8 --libs
> pkg-config botan-1.8 --cflags

On my system, botan-config is at /usr/bin/botan-config and pkg-config is not installed.

I believe that the configure script is discovering botan-config for itself, based on the presence of the message "checking for botan-config... /usr/bin/botan-config" in the output.

Adding "--with-botan=/usr" does not change the ultimate result. The configure script fails with the same error message:
checking botan/botan.h usability... yes
checking botan/botan.h presence... yes
checking for botan/botan.h... yes
checking for Botan library... no
configure: error: Needs Botan library 1.8 or higher

Thanks very much for your help. Jeff.