pandoc 1.17.1

[dunn]

• Have you followed the guidelines in our Contributing document?
• Have you checked to ensure there aren't other open Pull Requests for the same formula update/change?
• Have you built your formula locally prior to submission with brew install <formula> (where <formula> is the name of the formula you're submitting)?
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cc @ilovezfs

[ilovezfs]

👍

[rakkesh]

Is this dependency really required here? Pandoc builds and works fine without depends_on "gmp".

[dunn]

Looks like it's a runtime dep, according to jgm/pandoc#2943 (comment)

[dunn]

Also jgm/pandoc#11 (comment)

[rakkesh]

Thanks for providing the reference. I haven't tried it on GNU/Linux but on Mac OS X I don't notice such an issue without installing gmp.

$ pandoc -o test.html test.md      # works on all my machines

Also, pandoc doesn't link with gmp even with depends_on "gmp" in the formula.

$ otool -L `which pandoc`
/usr/local/bin/pandoc:
    /usr/lib/libz.1.dylib (compatibility version 1.0.0, current version 1.2.5)
    /usr/lib/libiconv.2.dylib (compatibility version 7.0.0, current version 7.0.0)
    /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1226.10.1)

I have just now built the current version 1.17.1 without depends_on "gmp". The generated binary works fine.

Here are the logs, https://gist.github.com/d0235638893c6074fa80e906589a0232

[dunn]

Alright, let's give it a shot. If anything breaks we can revert. Thanks for looking closer!

[ilovezfs]

I think this is a consequence of Homebrew/legacy-homebrew#39134. I'm not sure why pandoc wasn't included in Homebrew/legacy-homebrew#39709.

[ilovezfs]

@geoff-codes Perhaps you recall?