#16120: Hadrian should use cabal build-tools installed Alex and Happy if necessary -------------------------------------+------------------------------------- Reporter: adamse | Owner: (none) Type: feature request | Status: new Priority: normal | Milestone: Component: Build System | Version: 8.6.3 (Hadrian) | Resolution: | Keywords: Operating System: Unknown/Multiple | Architecture: | Unknown/Multiple Type of failure: None/Unknown | Test Case: Blocked By: | Blocking: Related Tickets: | Differential Rev(s): Wiki Page: | -------------------------------------+------------------------------------- Comment (by snowleopard):
Yet another possibility might be to do new-exec instead of new-run to run hadrian after it is built by cabal. As hvr's example commands show alex and happy are available in PATH then.
I actually thougth that `new-run` is the same as `new-exec` in this respect, so I expected that both Alex and Happy will be visible to Hadrian's `loopkupInPath`. Same for running Hadrian with Stack. Could you check if it works when using the current `build.cabal.sh`? -- Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/16120#comment:4 GHC http://www.haskell.org/ghc/ The Glasgow Haskell Compiler