When running make, the following error is encountered:
srcdir=. GNUPGHOME=pwd GPG_AGENT_INFO= LC_ALL=C GPGSM=../sm/gpgsm ./runtest
./inittests
inittests: please set GNUPGHOME to the test directory
The tests/inittests script assumes #!/bin/sh is bash or ksh, which is not true
on Solaris.