make install fails on OSX

[tessus]

$ sudo make install
install -d sslscan /usr/bin/sslscan;
install: sslscan exists but is not a directory
make: *** [install] Error 71

It worked perfectly without the -d option, but 6c5f8b1 broke it for me.

[rbsec]

The -d flag was added by @dsXLII in #95 to fix the installer when the folders didn't exist.

sslscan has always been developed and tested on Linux - I don't use OSX (and to be honest, I very rarely use make install with sslscan), so I'm not in a position to test whether PRs like #95 will break other stuff on OSX.

If one of you can find a solution that works in both cases (file exists and folders don't) then please submit a PR with it.

[tessus]

@dsXLII introduced a bug. he probably thought that BSD install works the same as on Linux.
Please check the man page for install on BSD / OSX.
install -d [-v] [-g group] [-m mode] [-o owner] directory ...

I'll submit a pull request shortly.

[dsXLII]

Hm. Worked for me, but maybe I was using a non-standard version of "install". (shrug) Mea culpa. I'll check it out later today - the Mac is at home and I'm not.

[tessus]

@dsXLII no worries. making sure the directory exists, is a good practice anyway, but we have to change the code a bit.