From b6cb581cecda4fad1f3434726498a35af50db843 Mon Sep 17 00:00:00 2001
From: Peter Hill <peter.hill@york.ac.uk>
Date: Fri, 29 Sep 2023 20:22:57 +0100
Subject: [PATCH] CMake: Change header in check for HDF5 zlib/szip support

H5public.h might require MPI headers which we haven't found at this
point

Fixes #2742
---
 CMakeLists.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index e8d4b30c1f..a8f214fe94 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -856,7 +856,7 @@ IF(USE_HDF5)
   # This needs to be near the beginning since we
   # need to know whether to add "-lz" to the symbol
   # tests below.
-  CHECK_C_SOURCE_COMPILES("#include <H5public.h>
+  CHECK_C_SOURCE_COMPILES("#include <H5pubconf.h>
    #if !H5_HAVE_ZLIB_H
    #error
    #endif
@@ -879,7 +879,7 @@ IF(USE_HDF5)
   ENDIF()
 
   #Check to see if H5Z_SZIP exists in HDF5_Libraries. If so, we must use szip library.
-  CHECK_C_SOURCE_COMPILES("#include <H5public.h>
+  CHECK_C_SOURCE_COMPILES("#include <H5pubconf.h>
    #if !H5_HAVE_FILTER_SZIP
    #error
    #endif