141/151: gnu: Add ghc-regex-compat.

[Paul]

toothbrush pushed a commit to branch wip-haskell-platform-7.10.2-a
in repository guix.

commit 7def3b7bee3b3ff6d283f1dc489156f7e60a1487
Author: Paul van der Walt <address@hidden>
Date:   Fri Oct 16 11:17:34 2015 +0200

    gnu: Add ghc-regex-compat.
    
    * gnu/packages/haskell.scm (ghc-regex-compat): New variable.
---
 gnu/packages/haskell.scm |   25 +++++++++++++++++++++++++
 1 files changed, 25 insertions(+), 0 deletions(-)

diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm
index 9e1dcf4..c0236f6 100644
--- a/gnu/packages/haskell.scm
+++ b/gnu/packages/haskell.scm
@@ -1731,6 +1731,31 @@ Both IPv4 and IPv6 are supported.")
      "The posix regex backend for regex-base.")
     (license bsd-3)))
 
+(define-public ghc-regex-compat
+  (package
+    (name "ghc-regex-compat")
+    (version "0.95.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append
+             "http://hackage.haskell.org/package/regex-compat/regex-compat-";
+             version
+             ".tar.gz"))
+       (sha256
+        (base32
+         "0fwmima3f04p9y4h3c23493n1xj629ia2dxaisqm6rynljjv2z6m"))))
+    (build-system haskell-build-system)
+    (inputs
+     `(("ghc-regex-base" ,ghc-regex-base)
+       ("ghc-regex-posix" ,ghc-regex-posix)))
+    (home-page
+     "http://sourceforge.net/projects/lazy-regex";)
+    (synopsis "Replaces/Enhances Text.Regex")
+    (description
+     "One module layer over regex-posix to replace Text.Regex.")
+    (license bsd-3)))
+
 (define-public ghc-regex-tdfa-rc
   (package
     (name "ghc-regex-tdfa-rc")