From 0b34ff3a45b0a5eecf8f602ec3372a9fb3f9a3b3 Mon Sep 17 00:00:00 2001
From: Ricardo Wurmus <rekado@elephly.net>
Date: Tue, 1 Apr 2025 13:14:40 +0200
Subject: gnu: vxl-1: Build for C++14.

We need this for itk-snap.

* gnu/packages/image-processing.scm (vxl-1)[arguments]: Define
CMAKE_CXX_STANDARD.

Change-Id: Id4bd6f7721537d9bec7ef1b2854711c3469069b6
---
 gnu/packages/image-processing.scm | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'gnu/packages/image-processing.scm')

diff --git a/gnu/packages/image-processing.scm b/gnu/packages/image-processing.scm
index c4eb0288775..7e00a0bbb49 100644
--- a/gnu/packages/image-processing.scm
+++ b/gnu/packages/image-processing.scm
@@ -1313,12 +1313,12 @@ libraries designed for computer vision research and implementation.")
                        "v3p/zlib/"))
            (substitute* "v3p/CMakeLists.txt"
              (("add_subdirectory\\((tiff|png|jpeg|zlib|bzlib|geotiff)\\)")
-              ""))
-           #t))))
+              ""))))))
     (arguments
      `(#:configure-flags
        ;; Needed for itk-snap
-       (list "-DVNL_CONFIG_LEGACY_METHODS=ON")))))
+       (list "-DVNL_CONFIG_LEGACY_METHODS=ON"
+             "-DCMAKE_CXX_STANDARD=14")))))
 
 (define-public insight-toolkit
   (package
-- 
cgit v1.3