From 36ae58488bfeeb3bc2b314bd16ba37d06b3a13af Mon Sep 17 00:00:00 2001
From: Eric Bavier <bavier@member.fsf.org>
Date: Fri, 10 Oct 2014 13:11:22 -0500
Subject: gnu: Add transfig.

* gnu/packages/xfig.scm (transfig): New variable.
---
 gnu/packages/xfig.scm | 74 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 74 insertions(+)

diff --git a/gnu/packages/xfig.scm b/gnu/packages/xfig.scm
index 7cb22586d5..c382788233 100644
--- a/gnu/packages/xfig.scm
+++ b/gnu/packages/xfig.scm
@@ -129,3 +129,77 @@ (define-public xfig
 deleted, moved or modified.  Attributes such as colors or line styles can be
 selected in various ways.  For text, 35 fonts are available.")
     (license bsd-2)))
+
+(define-public transfig
+  (package
+    (name "transfig")
+    (version "3.2.5e")
+    (source
+     (origin
+      (method url-fetch)
+      (uri (string-append "mirror://sourceforge/mcj/mcj-source/transfig."
+                          version ".tar.gz"))
+      (sha256
+       (base32
+        "0i3p7qmg2w8qrad3pn42b0miwarql7yy0gpd49b1bpal6bqsiicf"))))
+    (build-system gnu-build-system)
+    (native-inputs
+     `(("imake" ,imake)
+       ("makedepend" ,makedepend)))
+    (inputs
+     `(("xfig"    ,xfig)
+       ("libjpeg" ,libjpeg)
+       ("libpng"  ,libpng)
+       ("libxpm"  ,libxpm)
+       ("libx11"  ,libx11)
+       ("zlib"    ,zlib)))
+    (arguments
+     `(#:tests? #f
+       #:phases
+       (alist-replace
+        'configure
+        (lambda* (#:key inputs outputs #:allow-other-keys)
+          (let ((imake (assoc-ref inputs "imake"))
+                (out   (assoc-ref outputs "out")))
+            (substitute* '("fig2dev/Imakefile"
+                           "transfig/Imakefile")
+              (("XCOMM (BINDIR = )[[:graph:]]*" _ front)
+               (string-append front out "/bin"))
+              (("XCOMM USEINLINE") "USEINLINE")
+              ;; The variable name is deceptive.  The directory is used as an
+              ;; installation path for bitmaps.
+              (("(XFIGLIBDIR =[[:blank:]]*)[[:graph:]]*" _ front)
+               (string-append front out "/lib"))
+              (("(XPMLIBDIR = )[[:graph:]]*" _ front)
+               (string-append front (assoc-ref inputs "libxpm") "/lib"))
+              (("(XPMINC = -I)[[:graph:]]*" _ front)
+               (string-append front (assoc-ref inputs "libxpm") "/include/X11"))
+              (("/usr/local/lib/fig2dev") (string-append out "/lib")))
+           ;; The -a argument is required in order to pick up the correct paths
+           ;; to several X header files.
+           (zero? (system* "xmkmf" "-a"))
+           (substitute* '("Makefile"
+                          "fig2dev/Makefile"
+                          "transfig/Makefile")
+             ;; This imake variable somehow remains undefined
+             (("DefaultGcc2AMD64Opt") "-O2")
+             ;; Reset a few variable defaults that are set in imake templates
+             ((imake) out)
+             (("(MANPATH = )[[:graph:]]*" _ front)
+              (string-append front out "/share/man"))
+             (("(CONFDIR = )([[:graph:]]*)" _ front default)
+              (string-append front out default)))))
+        (alist-cons-after
+         'install 'install/doc
+         (lambda _
+           (zero? (system* "make" "install.man")))
+         %standard-phases))))
+    (home-page "http://www.xfig.org/")
+    (synopsis "Create portable LaTeX figures")
+    (description
+     "Transfig creates a makefile to translate figures described in Fig code
+or PIC into a specified LaTeX graphics language.  PIC files are identified by
+the suffix \".pic\"; Fig files can be specified either with or without the
+suffix \".fig\".  Transfig also creates a TeX macro file appropriate to the
+target language.")
+    (license bsd-2)))
-- 
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