Commit Briefs
regress: enable tests
Enable the compilation and execution of the tests under regress/
portable: initial Linux compilation
This commit modifies the GoT main branch to be able to compile it under linux.
add a -q option to tests for quiet output and use it for 'make regress'
Previous default output remains when test cases are run individually. ok tracey
got_error_from_errno -> got_error_prefix_errno
also add got_error_prefix_errno2 and got_error_prefix_errno3 which should hopefully all be merged into a single function with variadic args (but can't alloc mem)