gnu: r-harshlight: Adjust to GCC@14.

* gnu/packages/bioconductor.scm (r-harshlight)[arguments]: Add phases that
passes CFLAGS.

Change-Id: I54263d82d9fb97253bdbebc2f070d3da7325b163

gnu/packages/bioconductor.scm

@@ -5,7 +5,7 @@
 ;;; Copyright © 2016 Ben Woodcroft <donttrustben@gmail.com>
 ;;; Copyright © 2017, 2022, 2024 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2017, 2018, 2019, 2020, 2021 Tobias Geerinckx-Rice <me@tobias.gr>
-;;; Copyright © 2019, 2020, 2021, 2022, 2023 Simon Tournier <zimon.toutoune@gmail.com>
+;;; Copyright © 2019-2023, 2025 Simon Tournier <zimon.toutoune@gmail.com>
 ;;; Copyright © 2020 Peter Lo <peterloleungyau@gmail.com>
 ;;; Copyright © 2020-2023 Mădălin Ionel Patrașcu <madalinionel.patrascu@mdc-berlin.de>
 ;;; Copyright © 2020 Jakub Kądziołka <kuba@kadziolka.net>
@@ -10190,6 +10190,22 @@ at @url{https://github.com/kharchenkolab/hahmmr/}.")
                 "1jm0ia06ls1m7dsbzp1hk68qi5wbqzhcf6x66534bj1kxdll17k7"))))
     (properties `((upstream-name . "Harshlight")))
     (build-system r-build-system)
+    (arguments
+     (list
+      #:phases
+      #~(modify-phases %standard-phases
+          (add-before 'install 'relax-c-standard
+            (lambda _
+              ;; XXX FIXME: $HOME/.R/Makevars seems to be the only way to
+              ;; set custom CFLAGS for R?
+              (setenv "HOME" (getcwd))
+              (mkdir-p ".R")
+              (with-directory-excursion ".R"
+                (with-output-to-file "Makevars"
+                  (lambda _
+                    (display (string-append
+                              "CFLAGS=-g -O2"
+                              " -std=gnu11"))))))))))
     (propagated-inputs
      (list r-affy
            r-altcdfenvs