Submitting realpath(1)

[user454322 (Javier)]

Submitting a simple utility to find the realpath of files.

Although littleutils contains lrealpath which offers the same functionality, this port has no dependencies, and doesn't install other unneeded utilities.

[ryandesign (Ryan Carsten Schmidt)]

The github portgroup should be used.

[user454322 (Javier)]

Replying to ryandesign@…:

The github portgroup should be used.

　　

I attached a new Portfile using the github portgroup.

[ryandesign (Ryan Carsten Schmidt)]

Thanks.

[ryandesign (Ryan Carsten Schmidt)]

Committed in r127369 with these changes:

• added standard modeline and adjusted whitespace
• changed test.cmd make test to test.target test
• removed github.tarball_from releases (this project only has automatically-generated tag tarballs; it does not have manually-generated-and-uploaded release tarballs) and don't override github.master_sites; as explained in #40518 to which you linked in a comment, the portgroup's defaults work fine; the file that gets downloaded has a different checksum than the one you specified, but the contents are identical, it's only the enclosing directory name which changes, which the github portgroup already deals with
• this project's configure script is not autotools, so added code to use the right compiler, use -arch flags, and add a universal variant
• added post-destroot block to install documentation files