Created attachment 313947 [details] xmonad-0.14 build.log Building xmobar-0.14 with USE="timezone" fails with the following error: src/Plugins/DateZone.hs:1:13: Unsupported extension: DoAndIfThenElse Looking around, this extension should require >=dev-lang/ghc-7.4.1 [1]. [1] http://www.haskell.org/ghc/docs/7.4.1/html/libraries/doc-index-All.html
Created attachment 313949 [details] emerge --info
(In reply to comment #0) > Created attachment 313947 [details] > xmonad-0.14 build.log > > Building xmobar-0.14 with USE="timezone" fails with the following error: > > src/Plugins/DateZone.hs:1:13: > Unsupported extension: DoAndIfThenElse > > Looking around, this extension should require >=dev-lang/ghc-7.4.1 [1]. > > > [1] http://www.haskell.org/ghc/docs/7.4.1/html/libraries/doc-index-All.html Yeah, it's one of haskell2010 features (ghc-7+). I've raised lower bound unconditionally: > 27 Jun 2012; Sergei Trofimovich <slyfox@gentoo.org> xmobar-0.14.ebuild: > Raise lower bound to require ghc-7 (bug #419387 by Marco Paolone). THanks for the report!