[PATCH 03/15] gnu: Add chez-web.

[Federico Beffa <beffa@ieee.org>]

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From 828438eb009a557cd0be5f0e2a42eebb0d59257d Mon Sep 17 00:00:00 2001
From: Federico Beffa <beffa@fbengineering.ch>
Date: Sun, 16 Oct 2016 15:59:49 +0200
Subject: [PATCH 03/15] gnu: Add chez-web

* gnu/packages/chez.scm (chez-web): New variable.
---
 gnu/packages/chez.scm | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 49 insertions(+)

diff --git a/gnu/packages/chez.scm b/gnu/packages/chez.scm
index 68591da..d9f6f71 100644
--- a/gnu/packages/chez.scm
+++ b/gnu/packages/chez.scm
@@ -22,6 +22,7 @@
                 #:select (gpl2+ lgpl2.0+ lgpl2.1+ asl2.0 bsd-3 expat))
   #:use-module (guix packages)
   #:use-module (guix download)
+  #:use-module (guix git-download)
   #:use-module (guix utils)
   #:use-module (guix build-system gnu)
   #:use-module (gnu packages compression)
@@ -222,3 +223,51 @@ and 32-bit PowerPC architectures.")
     (description
      "This package provides a collection of SRFI libraries for Chez Scheme.")
     (license expat)))
+
+(define-public chez-web
+  (package
+    (name "chez-web")
+    ;; release 2.0 is different and doesn't work.
+    (version "2.0-1.5fd177f")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://github.com/arcfide/ChezWEB.git")
+             (commit "5fd177fe53f31f466bf88720d03c95a3711a8bea")))
+       (file-name (string-append name "-" version "-checkout"))
+       (sha256
+        (base32 "1dq25qygyncbfq4kwwqqgyyakfqjwhp5q23vrf3bff1p66nyfl3b"))))
+    (build-system gnu-build-system)
+    (native-inputs
+     `(("chez-scheme" ,chez-scheme)
+       ("texlive" ,texlive)))
+    (arguments
+     `(#:make-flags (let ((out (assoc-ref %outputs "out")))
+                      (list (string-append "PREFIX=" out)
+                            (string-append "DOCDIR=" out "/share/doc/"
+                                           ,name "-" ,version)
+                            (string-append "LIBDIR=" out "/lib/chezweb")
+                            (string-append "TEXDIR=" out "/share/texmf-local")))
+       #:tests? #f ; no tests
+       #:phases
+       (modify-phases %standard-phases
+         (replace 'configure
+           (lambda* _
+             (copy-file "config.mk.template" "config.mk")
+             (substitute* "tangleit"
+               (("\\./cheztangle\\.ss" all)
+                (string-append "chez-scheme --program " all)))
+             (substitute* "weaveit"
+               (("mpost chezweb\\.mp")
+                "mpost --tex=tex chezweb.mp")
+               (("\\./chezweave" all)
+                (string-append "chez-scheme --program " all)))
+             (substitute* "installit"
+               (("-g \\$GROUP -o \\$OWNER") "")))))))
+    (home-page "https://github.com/arcfide/ChezWEB")
+    (synopsis "Hygienic Literate Programming for Chez Scheme")
+    (description "ChezWEB is a system for doing Knuthian style WEB
+programming in Scheme, and more particularly, it is implemented in
+Chez Scheme.")
+    (license expat)))
-- 
2.7.4