[bug#68682] [PATCH v2 1/2] gnu: arpack-ng: Add preprocessor flag.

[Andreas Enge]

From: Romain GARBAGE <romain.garbage@inria.fr>

* gnu/packages/maths.scm (arpack-ng): Add configure flag for building
  ISO C binding headers.

Change-Id: Iddfd67094ffafc3cabd88353e3839e5e903b804a
Signed-off-by: Andreas Enge <andreas@enge.fr>
---
 gnu/packages/maths.scm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm
index ada828cb3f..16cd3454ae 100644
--- a/gnu/packages/maths.scm
+++ b/gnu/packages/maths.scm
@@ -1064,6 +1064,8 @@ (define-public arpack-ng
                 "09smxilyn8v9xs3kpx3nlj2s7ql3v8z40mpc09kccbb6smyd35iv"))
               (patches (search-patches 
"arpack-ng-propagate-rng-state.patch"))))
     (build-system cmake-build-system)
+    (arguments
+     '(#:configure-flags '("-DICB=ON")))
     (native-inputs
      (list pkg-config))
     (inputs

base-commit: 2c5faa9ab88a2b6415bfb1ddbcdc9f8eb9c88d74
-- 
2.41.0