[Hackage] #865: Can't use command line options containing spaces

#865: Can't use command line options containing spaces ----------------------------+----------------------------------------------- Reporter: bos | Owner: Type: defect | Status: new Priority: normal | Milestone: Component: Cabal library | Version: 1.10.1.0 Severity: normal | Keywords: Difficulty: unknown | Ghcversion: Platform: | ----------------------------+----------------------------------------------- I found myself wanting the other day to pass some specific RTS options to GHC on the command line, with those options varying depending on the version of GHC: {{{ghc-options: --with-rtsopts="-N -qg"}}} However, Cabal doesn't tokenize command line options, and GHC doesn't treat multiple {{{--with-rtsopts}}} arguments as building up a single string, so I found myself stuck. (I know about the "specify the options in a {{{.c}}} file, and that's what I did, but it's less elegant.) -- Ticket URL: http://hackage.haskell.org/trac/hackage/ticket/865 Hackage http://haskell.org/cabal/ Hackage: Cabal and related projects

#865: Can't use command line options containing spaces ----------------------------+----------------------------------------------- Reporter: bos | Owner: Type: defect | Status: closed Priority: normal | Milestone: Component: Cabal library | Version: 1.10.1.0 Severity: normal | Resolution: worksforme Keywords: | Difficulty: unknown Ghcversion: | Platform: ----------------------------+----------------------------------------------- Changes (by duncan): * status: new => closed * resolution: => worksforme Comment: You can use options containing spaces in a .cabal file. You just have to quote the entire option: {{{ ghc-options: "--with-rtsopts=-N -qg" }}} The whole thing will be passed as a single option. The " will not be passed. This escaping (using Haskell String syntax) is documented in the user guide. -- Ticket URL: http://hackage.haskell.org/trac/hackage/ticket/865#comment:1 Hackage http://haskell.org/cabal/ Hackage: Cabal and related projects

#865: Can't use command line options containing spaces ----------------------------+----------------------------------------------- Reporter: bos | Owner: Type: defect | Status: closed Priority: normal | Milestone: Component: Cabal library | Version: 1.10.1.0 Severity: normal | Resolution: worksforme Keywords: | Difficulty: unknown Ghcversion: | Platform: ----------------------------+----------------------------------------------- Comment(by elga): * [http://www.releve-identite-operateur.fr/rio-simyo.html simyo] -- Ticket URL: http://hackage.haskell.org/trac/hackage/ticket/865#comment:2 Hackage http://haskell.org/cabal/ Hackage: Cabal and related projects
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