gnu: Add ripes.

* gnu/packages/computer-architecture.scm (ripes): New variable.
* gnu/local.mk (dist_patch_DATA): Register it.
* po/packages/POTFILES.in: Add new module.

Change-Id: I1e0ab70527cd0dfe86ccee88c6f39a1e2efadaf8

3 files changed, 108 insertions, 0 deletions

diff --git a/gnu/local.mk b/gnu/local.mk
index 38d2b2ecada..aa51ca503e2 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -208,6 +208,7 @@ GNU_SYSTEM_MODULES =				\
   %D%/packages/commencement.scm			\
   %D%/packages/compression.scm			\
   %D%/packages/compton.scm 			\
+  %D%/packages/computer-architecture.scm	\
   %D%/packages/configuration-management.scm	\
   %D%/packages/connman.scm			\
   %D%/packages/containers.scm			\
diff --git a/gnu/packages/computer-architecture.scm b/gnu/packages/computer-architecture.scm
new file mode 100644
index 00000000000..db289e15686
--- /dev/null
+++ b/gnu/packages/computer-architecture.scm
@@ -0,0 +1,106 @@
+;;; GNU Guix --- Functional package management for GNU
+;;; Copyright © 2026 Cayetano Santos <csantosb@inventati.org>
+;;;
+;;; This file is part of GNU Guix.
+;;;
+;;; GNU Guix is free software; you can redistribute it and/or modify it
+;;; under the terms of the GNU General Public License as published by
+;;; the Free Software Foundation; either version 3 of the License, or (at
+;;; your option) any later version.
+;;;
+;;; GNU Guix is distributed in the hope that it will be useful, but
+;;; WITHOUT ANY WARRANTY; without even the implied warranty of
+;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+;;; GNU General Public License for more details.
+;;;
+;;; You should have received a copy of the GNU General Public License
+;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
+
+(define-module (gnu packages computer-architecture)
+  #:use-module ((guix licenses) #:prefix license:)
+  #:use-module (guix build-system qt)
+  #:use-module (guix gexp)
+  #:use-module (guix git-download)
+  #:use-module (guix packages)
+  #:use-module (guix utils)
+  #:use-module (gnu packages)
+  #:use-module (gnu packages electronics)
+  #:use-module (gnu packages python)
+  #:use-module (gnu packages qt))
+
+(define-public ripes
+  ;; Includes Qt6 support.
+  (let ((commit "720066f8d1c9f8d62fad058f44471763a0312084")
+        (revision "0"))
+    (package
+      (name "ripes")
+      (version (git-version "2.2.6" revision commit))
+      (source
+       (origin
+         (method git-fetch)
+         (uri (git-reference
+                (url "https://github.com/mortbopet/Ripes/")
+                (commit commit)
+                ;; TODO: Unbundle. Ripes recursively requires tones of non
+                ;; packaged dependencies in "external" directories.
+                (recursive? #t)))
+         (file-name (git-file-name name version))
+         (sha256
+          (base32 "1kkdc3y18h985zvgmhbdbms3zynygrg5f64w1lm948hffj58x7gy"))))
+      (build-system qt-build-system)
+      (arguments
+       (list
+        #:qtbase qtbase                   ;for Qt6
+        #:phases
+        #~(modify-phases %standard-phases
+            (add-after 'unpack 'disable-tests
+              (lambda _
+                (substitute* "test/CMakeLists.txt"
+                  ;; Fails with "Compared values are not the same"
+                  (("create_qtest\\(tst_riscv\\)") "")
+                  ;; Fails with "Internal test error"
+                  (("create_qtest\\(tst_reverse\\)") ""))))
+            (add-after 'unpack 'patch-bugs
+              (lambda* (#:key inputs #:allow-other-keys)
+                ;; TODO: Remove when fixed upstream.
+                ;; See https://github.com/mortbopet/Ripes/issues/388 and 62
+                (substitute*
+                    (string-append "external/VSRTL/external/cereal/include"
+                                   "/cereal/external/rapidjson/document.h")
+                  (("GenericStringRef& operator=.*")
+                   (string-append
+                    "GenericStringRef& operator=(const GenericStringRef& rhs)"
+                    " { s = rhs.s; return *this; }")))
+                ;; As suggested by error message itself.
+                (substitute* '("external/VSRTL/interface/vsrtl_vcdfile.cpp")
+                  (("#include <sstream>")
+                   "#include <sstream>\n#include <cstdint>"))
+                ;; As suggested by error message itself.
+                (substitute* '("external/VSRTL/interface/vsrtl_vcdfile.h")
+                  (("#include <map>")
+                   "#include <map>\n#include <cstdint>"))))
+            (add-before 'configure 'set-envs
+              (lambda* (#:key inputs #:allow-other-keys)
+                (setenv "VERILATOR_ROOT"
+                        (dirname
+                         (dirname
+                          (search-input-file inputs "/bin/verilator"))))))
+            (replace 'check             ;as for .github/workflows/test.yml
+              (lambda* (#:key tests? #:allow-other-keys)
+                (when tests?
+                  (for-each
+                   (lambda (f) (invoke f))
+                   (filter executable-file? (find-files "test"  "tst_")))))))
+        #:configure-flags
+        #~(list "-DRIPES_BUILD_VERILATOR_PROCESSORS=ON"
+                "-DRIPES_BUILD_TESTS=ON")))
+      (native-inputs
+       (list python-minimal-wrapper verilator))
+      (inputs
+       (list qtsvg qtcharts))
+      (home-page "https://github.com/mortbopet/Ripes/")
+      (synopsis "Visual computer architecture editor for RISCV")
+      (description
+       "Ripes is a visual computer architecture simulator and assembly code
+editor built for the RISCV instruction set architecture.")
+      (license license:expat))))
diff --git a/po/packages/POTFILES.in b/po/packages/POTFILES.in
index 5402ce34bf9..702e0c6d81e 100644
--- a/po/packages/POTFILES.in
+++ b/po/packages/POTFILES.in
@@ -72,6 +72,7 @@ gnu/packages/code.scm
 gnu/packages/commencement.scm
 gnu/packages/compression.scm
 gnu/packages/compton.scm
+gnu/packages/computer-architecture.scm
 gnu/packages/configuration-management.scm
 gnu/packages/connman.scm
 gnu/packages/containers.scm