Re: [GHC] #13896: Use response file to invoke hsc2hs

#13896: Use response file to invoke hsc2hs ---------------------------------+---------------------------------------- Reporter: bgamari | Owner: ckoparkar Type: bug | Status: patch Priority: normal | Milestone: 8.6.1 Component: hsc2hs | Version: 8.0.1 Resolution: | Keywords: newcomer Operating System: Windows | Architecture: Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Phab:D4612 Wiki Page: | ---------------------------------+---------------------------------------- Comment (by Ben Gamari ): In [changeset:"866525a1765715b8b9902e1bd53b9af1c7a93a30/ghc" 866525a/ghc]: {{{ #!CommitTicketReference repository="ghc" revision="866525a1765715b8b9902e1bd53b9af1c7a93a30" Move the ResponseFile module from haddock into base GHC and the build tools use "response files" to work around the limit on the length of command line arguments on Windows. Haddock's implementation of parsing response files (i.e escaping/unescaping the appropriate characters) seems complete, is well tested, and also closely matches the GCC version. This patch moves the relevant bits into `base` so that it's easier for other libraries to reuse it. Test Plan: make test TEST=T13896 Reviewers: bgamari, RyanGlScott, 23Skidoo, hvr Reviewed By: RyanGlScott Subscribers: thomie, carter GHC Trac Issues: #13896 Differential Revision: https://phabricator.haskell.org/D4612 }}} -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13896#comment:10 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler