Mark Linimon 9d8de19218 Conditionalize the dependence of libunwind to x86-only to allow building ...

these ports on !x86.

libunwind is only available for x86; lang/ruby* already expresses this
correctly.  Some of the rubygems did not: for the ones that already had
USE_RUBY, the dependency was overspecified in the first place.

Tested for no-harm on amd64.

While here, pet portlint where appropriate.

Approved by:	portmgr (tier-2 blanket)

2019-01-24 05:09:48 +00:00

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distinfo

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Makefile

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pkg-descr

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