semarie a27043fd75 devel/cabal: make MODCABAL_*_TARGET public ...

permit overriding do-build/do-install and still use the variable

while here, don't force ONLY_FOR_ARCHS but only conditionally set it.

OK gnezdo@

2021-12-28 11:12:27 +00:00

..

cabal.port.mk

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