assimp 3.2

[yig]

All Submissions:

• [yes] Have you followed the guidelines in our Contributing document?

New Formulae Submissions:

• [yes] Does your submission pass
  brew audit --strict --online <formula> (where <formula> is the name of the formula you're submitting)?
• [yes] Have you built your formula locally prior to submission with brew install <formula>?

Formulae Updates/Changes:

• [n/a] If your changes include a new patch have you submitted the patch upstream & included a brief explanation/link to the upstream submission in the formula?

Changes to Homebrew's Core:

• [n/a] Have you added an explanation of what your changes do and why you'd like us to include them?
• [n/a] Have you written new tests for your core changes, as applicable? Here's an example if you'd like one.
• [yes] Have you successfully ran brew tests with your changes locally?

[bfontaine]

Why is this necessary?

[yig]

Building the tests downloads gtest, but the gtest repository has moved since this version (3.2) of assimp was released, so building the tests fails.
Building from HEAD doesn't have this problem. When the next assimp release happens, we can turn the tests back on and run the unit program that gets generated to test for success. (We wouldn't want to symlink it into /usr/local, though.)

[bfontaine]

Thanks.

[bfontaine]

Thank you for your contribution to Homebrew @yig; we appreciate it! 🎉