02/10: gnu: Add ghc-libxml.

[Eric Bavier]

bavier pushed a commit to branch master
in repository guix.

commit 1472ba25465df75d1d17c50e8c4db9cd71bd2343
Author: Eric Bavier <address@hidden>
Date:   Wed Nov 18 18:01:40 2015 -0600

    gnu: Add ghc-libxml.
    
    * gnu/packages/haskell.scm (ghc-libxml): New variable.
---
 gnu/packages/haskell.scm |   28 ++++++++++++++++++++++++++++
 1 files changed, 28 insertions(+), 0 deletions(-)

diff --git a/gnu/packages/haskell.scm b/gnu/packages/haskell.scm
index e009e0f..2e071ab 100644
--- a/gnu/packages/haskell.scm
+++ b/gnu/packages/haskell.scm
@@ -43,6 +43,7 @@
   #:use-module (gnu packages ncurses)
   #:use-module (gnu packages python)
   #:use-module (gnu packages pcre)
+  #:use-module ((gnu packages xml) #:select (libxml2))
   #:use-module (gnu packages xorg))
 
 (define ghc-bootstrap-x86_64-7.8.4
@@ -267,6 +268,33 @@ interactive environment for the functional language 
Haskell.")
 determine the hostname.")
     (license bsd-3)))
 
+(define-public ghc-libxml
+  (package
+    (name "ghc-libxml")
+    (version "0.1.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (string-append "http://hackage.haskell.org/package/libxml/";
+                           "libxml-" version ".tar.gz"))
+       (sha256
+        (base32
+         "01zvk86kg726lf2vnlr7dxiz7g3xwi5a4ak9gcfbwyhynkzjmsfi"))))
+    (build-system haskell-build-system)
+    (inputs
+     `(("ghc-mtl" ,ghc-mtl)
+       ("libxml2" ,libxml2)))
+    (arguments
+     `(#:configure-flags
+       `(,(string-append "--extra-include-dirs="
+                         (assoc-ref %build-inputs "libxml2")
+                         "/include/libxml2"))))
+    (home-page "http://hackage.haskell.org/package/libxml";)
+    (synopsis "Haskell bindings to libxml2")
+    (description
+     "This library provides minimal Haskell binding to libxml2.")
+    (license bsd-3)))
+
 (define-public ghc-prelude-extras
   (package
     (name "ghc-prelude-extras")