From 37ee5dd9e81bc18a2fd27f6e70d942aa3efb4e85 Mon Sep 17 00:00:00 2001
From: Romain GARBAGE <romain.garbage@inria.fr>
Date: Wed, 9 Jul 2025 15:29:51 +0200
Subject: [PATCH] gnu: hdf5-parallel-openmpi: Inherit configuration flags from
 hdf5.

This propagates the fix for hdf5 introduced in commit
53b23512ee32b92ae6376ea80e9e1f56aeaf0ce0.

* gnu/packages/maths.scm (hdf5-parallel-openmpi): Inherit configuration flags from hdf5.

Signed-off-by: Andreas Enge <andreas@enge.fr>
---
 gnu/packages/maths.scm | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/gnu/packages/maths.scm b/gnu/packages/maths.scm
index bb57dfbcbfe..a91ad4971b2 100644
--- a/gnu/packages/maths.scm
+++ b/gnu/packages/maths.scm
@@ -2249,14 +2249,16 @@ Swath).")
               (prepend openmpi)))
     (arguments
      (substitute-keyword-arguments (package-arguments hdf5)
-       ((#:configure-flags _ #f)
-        #~(list
-           (string-append "-DHDF5_INSTALL_CMAKE_DIR=" #$output "/lib/cmake")
-           "-DHDF5_ENABLE_THREADSAFE=OFF"
-           "-DHDF5_ENABLE_PARALLEL=ON"
-           "-DHDF5_BUILD_FORTRAN=ON"
-           "-DHDF5_BUILD_CPP_LIB=OFF"
-           "-DHDF5_BUILD_DOC=ON"))
+       ((#:configure-flags flags '())
+        #~(append (filter (lambda (flag)
+                            (not
+                             (or (string-prefix? "-DHDF5_ENABLE_THREADSAFE" flag)
+                                 (string-prefix? "-DHDF5_BUILD_CPP_LIB" flag)
+                                 (string-prefix? "-DALLOW_UNSUPPORTED" flag))))
+                          #$flags)
+                  (list "-DHDF5_ENABLE_THREADSAFE=OFF"
+                        "-DHDF5_ENABLE_PARALLEL=ON"
+                        "-DHDF5_BUILD_CPP_LIB=OFF" )))
        ((#:phases phases)
         #~(modify-phases #$phases
             (add-after 'build 'mpi-setup