[bug#27344] [PATCH v2 11/12] gnu: Add qucs.

[Theodoros Foradis <theodoros.for@openmailbox.org>]

* gnu/packages/engineering.scm (qucs): New variable.
---
 gnu/packages/engineering.scm | 91 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 91 insertions(+)

diff --git a/gnu/packages/engineering.scm b/gnu/packages/engineering.scm
index 8af1fff93..af188eaa5 100644
--- a/gnu/packages/engineering.scm
+++ b/gnu/packages/engineering.scm
@@ -40,10 +40,12 @@
   #:use-module (gnu packages bison)
   #:use-module (gnu packages boost)
   #:use-module (gnu packages check)
+  #:use-module (gnu packages commencement)
   #:use-module (gnu packages compression)
   #:use-module (gnu packages curl)
   #:use-module (gnu packages flex)
   #:use-module (gnu packages fontutils)
+  #:use-module (gnu packages fpga)
   #:use-module (gnu packages freedesktop)
   #:use-module (gnu packages gcc)
   #:use-module (gnu packages gd)
@@ -52,6 +54,7 @@
   #:use-module (gnu packages gl)
   #:use-module (gnu packages glib)
   #:use-module (gnu packages gnome)
+  #:use-module (gnu packages gperf)
   #:use-module (gnu packages gtk)
   #:use-module (gnu packages guile)
   #:use-module (gnu packages image)
@@ -1299,3 +1302,91 @@ parallel computing platforms.  It also supports serial execution.")
      `(("trilinos" ,trilinos-parallel-xyce)
        ,@(alist-delete "trilinos"
                        (package-inputs xyce-serial))))))
+
+(define-public qucs
+  (package
+    (name "qucs")
+    (version "0.0.19")
+    (source (origin
+              (method url-fetch)
+              (uri
+               (string-append
+                "https://sourceforge.net/projects/qucs/files/qucs/" version
+                "/qucs-" version ".tar.gz"))
+              (sha256
+               (base32
+                "0giv9gfyfdizvjhq56x2pdncrlyv3k15lrsh6pk37i94vr7l7ij5"))))
+    (build-system gnu-build-system)
+    (arguments
+     `(#:phases
+       (modify-phases %standard-phases
+         (add-before 'configure 'patch-configure
+           (lambda* (#:key inputs #:allow-other-keys)
+             (substitute* "qucs/configure"
+               (("\\$QTDIR") (assoc-ref inputs "qt4")))
+             #t))
+         (add-after 'patch-configure 'patch-scripts
+           (lambda* (#:key inputs outputs #:allow-other-keys)
+             (substitute* '("qucs/qucs/qucsdigi"
+                            "qucs/qucs/qucsdigilib"
+                            "qucs/qucs/qucsveri")
+               (("\\$BINDIR")
+                (string-append (assoc-ref outputs "out") "/bin"))
+               (("freehdl-config")
+                (string-append (assoc-ref inputs "freehdl") "/bin/freehdl-config"))
+               (("freehdl-v2cc")
+                (string-append (assoc-ref inputs "freehdl") "/bin/freehdl-v2cc"))
+               (("cp ")
+                (string-append (which "cp") " "))
+               (("glibtool")
+                (which "libtool"))
+               (("sed")
+                (which "sed"))
+               (("iverilog")
+                (string-append (assoc-ref inputs "iverilog") "/bin/iverilog"))
+               (("vvp")
+                (string-append (assoc-ref inputs "iverilog") "/bin/vvp")))
+             #t))
+         (add-before 'check 'pre-check
+           (lambda _
+             ;; The test suite requires a running X server.
+             (system "Xvfb :1 &")
+             (setenv "DISPLAY" ":1")
+             #t))
+         (add-after 'install 'make-wrapper
+           (lambda* (#:key inputs outputs #:allow-other-keys)
+             (let ((out (assoc-ref outputs "out")))
+               (wrap-program (string-append out "/bin/qucs")
+                 `("ADMSXMLBINDIR" ":" prefix
+                   (,(string-append (assoc-ref inputs "adms") "/bin")))
+                 `("ASCOBINDIR" ":" prefix
+                   (,(string-append (assoc-ref inputs "asco") "/bin")))
+                 `("QUCS_OCTAVE" ":" prefix
+                   (,(string-append (assoc-ref inputs "octave") "/bin/octave")))))
+             #t)))
+       #:parallel-build? #f ; race condition
+       #:configure-flags '("--disable-doc"))) ; we need octave-epstk
+    (native-inputs
+     `(("gperf" ,gperf)
+       ("libtool" ,libtool)
+       ("python" ,python-2) ; for tests
+       ("matplotlib" ,python2-matplotlib) ; for tests
+       ("numpy" ,python2-numpy) ; for tests
+       ("xorg-server" ,xorg-server))) ; for tests
+    (inputs
+     `(("adms" ,adms)
+       ("asco" ,asco)
+       ("freehdl" ,freehdl)
+       ("iverilog" ,iverilog)
+       ("octave" ,octave)
+       ("qt4" ,qt-4)))
+    (propagated-inputs
+     `(("gcc-toolchain" ,gcc-toolchain-5))) ; for freehdl
+    (home-page "http://qucs.sourceforge.net/")
+    (synopsis "Circuit simulator with graphical user interface")
+    (description
+     "Qucs is a circuit simulator with graphical user interface.
+  The software aims to support all kinds of circuit simulation types,
+e.g. DC, AC, S-parameter, Transient, Noise and Harmonic Balance analysis.
+  Pure digital simulations are also supported.")
+    (license license:gpl2+)))
-- 
2.13.1