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| author | Paul van der Walt <paul@denknerd.org> | 2015-10-16 11:06:14 +0200 |
|---|---|---|
| committer | Paul van der Walt <paul@denknerd.org> | 2015-10-23 09:10:52 +0200 |
| commit | e40b25432ee3eb04f14a107c17b8a47570edb725 (patch) | |
| tree | 678bd17bec96b9630e78570c89dc7cb1f074086d /gnu/packages | |
| parent | e0492a8dd49a6b4353ddc39fcbf0807ed2090cf4 (diff) | |
| download | guix-e40b25432ee3eb04f14a107c17b8a47570edb725.tar.gz | |
gnu: Add ghc-alex.
* gnu/packages/haskell.scm (ghc-alex): New variable.
Diffstat (limited to 'gnu/packages')
| -rw-r--r-- | gnu/packages/haskell.scm | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm index 58c68d0dc6..4ea896aa71 100644 --- a/gnu/packages/haskell.scm +++ b/gnu/packages/haskell.scm @@ -494,6 +494,35 @@ are no options for manipulating the reflected expressions beyond showing them.") (license bsd-3))) +(define-public ghc-alex + (package + (name "ghc-alex") + (version "3.1.4") + (source + (origin + (method url-fetch) + (uri (string-append + "http://hackage.haskell.org/package/alex/alex-" + version + ".tar.gz")) + (sha256 + (base32 + "17x13nbbr79xgdlzywjqw19vcl6iygjnssjnxnajgijkv764wknn")))) + (build-system haskell-build-system) + (arguments `(#:tests? #f)) ; FIXME: Tests broken for GHC 7.10. Fixed + ; upstream, see + ; <https://github.com/simonmar/alex/issues/62> + (inputs `(("ghc-quickcheck" ,ghc-quickcheck))) + (home-page "http://www.haskell.org/alex/") + (synopsis + "Tool for generating lexical analysers in Haskell") + (description + "Alex is a tool for generating lexical analysers in Haskell. It takes a +description of tokens based on regular expressions and generates a Haskell +module containing code for scanning text efficiently. It is similar to the +tool lex or flex for C/C++.") + (license bsd-3))) + (define-public ghc-cmdargs (package (name "ghc-cmdargs") |