angelmixu 1eceb88c71 fix build for harfbuzz on macOS (#4776)
* fix library exports for iconv on macOS, add Threads dependency for cairo, add the iconv, intl and Threads dependencies to harfbuzz

* updated portfile from harfbuzz fix

* fix indenting and order

* fix portfile

* [gettext] Add unofficial-gettext targets

* [gettext] Fixup for Linux
2019-02-07 15:24:33 -08:00
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