gnu: cura-engine: Fix build with gcc-14.

* gnu/packages/patches/cura-engine-gcc-14.patch: New file.
* gnu/local.mk (dist_patch_DATA): Register it.
* gnu/packages/engineering.scm: Use it.

Change-Id: Icb77a9a67c79372c16e607038c185d22fc20d122

gnu/local.mk

@@ -1145,6 +1145,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/csvkit-set-locale-for-tests.patch			\
   %D%/packages/patches/cube-nocheck.patch			\
   %D%/packages/patches/cups-minimal-Address-PPD-injection-issues.patch	\
+  %D%/packages/patches/cura-engine-gcc-14.patch			\
   %D%/packages/patches/curl-CVE-2024-8096.patch			\
   %D%/packages/patches/curl-use-ssl-cert-env.patch		\
   %D%/packages/patches/curlftpfs-fix-error-closing-file.patch	\

gnu/packages/engineering.scm

@@ -41,6 +41,7 @@
 ;;; Copyright © 2023 pinoaffe <pinoaffe@gmail.com>
 ;;; Copyright © 2024 Juliana Sims <juli@incana.org>
 ;;; Copyright © 2024 Nguyễn Gia Phong <mcsinyx@disroot.org>
+;;; Copyright © 2025 Janneke Nieuwenhuizen <janneke@gnu.org>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -4257,13 +4258,14 @@ (define-public libarcus
 (define-public cura-engine
   (package
     (name "cura-engine")
-    (version "4.13.1")
+    (version "4.13.2")
     (source
      (origin
        (method git-fetch)
        (uri (git-reference
                (url "https://github.com/Ultimaker/CuraEngine")
                (commit version)))
+       (patches (search-patches "cura-engine-gcc-14.patch"))
        (file-name (git-file-name name version))
        (sha256
         (base32 "0xp2r0m5wwfsh9wdb3biqzvfqfz5jsmyw4bww93aksw0rgli07bp"))))

gnu/packages/patches/cura-engine-gcc-14.patch

@@ -0,0 +1,12 @@
+Upstream-status: Not presented upstream.
+
+--- cura-engine-4.13.2-checkout/src/utils/math.h	1970-01-01 01:00:01.000000000 +0100
++++ cura-engine-4.13.2-checkout/src/utils/math.h	2025-01-03 10:42:38.726345314 +0100
+@@ -5,6 +5,7 @@
+ #define UTILS_MATH_H
+ 
+ #include <cmath>
++#include <cstdint>
+ 
+ 
+ //c++11 no longer defines M_PI, so add our own constant.