Merge pull request #728 from bam241/hdf5_12.1

svalinn · Feb 25, 2021 · 752f865 · 752f865
2 parents 80c2a0e + 57d10dd
commit 752f865
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diff --git a/news/PR-0728.rst b/news/PR-0728.rst
@@ -0,0 +1,13 @@
+**Added:** None
+
+**Changed:** None
+
+**Deprecated:** None
+
+**Removed:** None
+
+**Fixed:**
+- adding special build flag to enable old hdf5 interface for PyNE when compiling
+  against hdf5@1.12+
+
+**Security:** None
diff --git a/src/pyne/CMakeLists.txt b/src/pyne/CMakeLists.txt
@@ -12,4 +12,8 @@ if (CMAKE_Fortran_COMPILER_ID STREQUAL "Intel")
   set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-O0 -g")
 endif ()
 
+if(NOT (${HDF5_VERSION} VERSION_LESS 1.12.0))
+    SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DH5Oget_info_by_idx_vers=1 -DH5O_info_t_vers=1 -DH5Oget_info_by_name_vers=1")
+ endif()
+
 dagmc_install_library(pyne_dagmc)