@@ -85,6 +85,8 @@ postProcess deriv@(MkDerivation {..})
8585 | pname == "sloane" = deriv { phaseOverrides = sloanePostInstall }
8686 | pname == "structured-haskell-mode" = deriv { buildTools = "emacs":buildTools, phaseOverrides = structuredHaskellModePostInstall }
8787 | pname == "svgcairo" = deriv { extraLibs = "libc":extraLibs }
88+ | pname == "syb" && version == Version [0,4,1] []
89+ = deriv { doCheck = True, phaseOverrides = sybDoCheck }
8890 | pname == "tar" = deriv { runHaddock = True, phaseOverrides = tarNoHaddock }
8991 | pname == "terminfo" = deriv { extraLibs = "ncurses":extraLibs }
9092 | pname == "text-icu" = deriv { doCheck = True, phaseOverrides = textIcuDoCheckHook }
@@ -288,3 +290,6 @@ mimeMailConfigureFlags :: String
288290mimeMailConfigureFlags = unlines
289291 [ "configureFlags = \"--ghc-option=-DMIME_MAIL_SENDMAIL_PATH=\\\"${sendmail}\\\"\";"
290292 ]
293+
294+sybDoCheck :: String
295+sybDoCheck = "doCheck = self.stdenv.lib.versionOlder self.ghc.version \"7.9\";"