From 9b78a060a9e3e44ed0fb4790312497d7cb294163 Mon Sep 17 00:00:00 2001
From: ageay <ageay>
Date: Tue, 24 Apr 2012 07:33:05 +0000
Subject: [PATCH] Dealing with HDF5 compiled with mpi. addition of
 MPI_INCLUDES_DIR into HDF5_INCLUDES_DIR. Same for FLAGs and LIBS.

---
 salome_adm/cmake_files/FindHDF5.cmake | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/salome_adm/cmake_files/FindHDF5.cmake b/salome_adm/cmake_files/FindHDF5.cmake
index df1ba775d..a5bb8eb08 100644
--- a/salome_adm/cmake_files/FindHDF5.cmake
+++ b/salome_adm/cmake_files/FindHDF5.cmake
@@ -158,6 +158,26 @@ IF(HDF5_STATUS)
   ENDIF(HDF5_LIB)
 ENDIF(HDF5_STATUS)
 
+IF(HDF5_STATUS)
+  FILE(TO_NATIVE_PATH "${HDF5_INCLUDE_DIR}/H5public.h" HDF5_H5PUBLIC_FILE)
+  EXECUTE_PROCESS(
+    COMMAND ${PYTHON_EXECUTABLE} -c "import re,sys ; f=file(sys.argv[1]) ; s=f.read() ; c=re.compile('^#[\s]*include[\s]*\\\"(?P<nm>[A-Za-z0-9\-]+\.h)\\\"',re.M) ; sys.stdout.write(c.search(s).group('nm'))"
+            ${HDF5_H5PUBLIC_FILE}
+    OUTPUT_VARIABLE HDF5_H5PUBLIC_DEFS_FILE
+    )
+  FILE(TO_NATIVE_PATH "${HDF5_INCLUDE_DIR}/${HDF5_H5PUBLIC_DEFS_FILE}" HDF5_H5PUBLIC_DEFS_FILE)
+  EXECUTE_PROCESS(
+    COMMAND ${PYTHON_EXECUTABLE} -c "import re,sys ; f=file(sys.argv[1]) ; s=f.read() ; c=re.compile('^#[\s]*define[\s]+H5_HAVE_PARALLEL[\s]+(?P<nm>[\d]+)',re.M) ; m=c.search(s); exec('if m: sys.stdout.write(m.group(\'nm\'))') ; exec('if not m:\n  sys.stdout.write(\'0\');')"
+            ${HDF5_H5PUBLIC_DEFS_FILE}
+    OUTPUT_VARIABLE HD5_HAVE_PARALLEL
+    )
+  IF(HD5_HAVE_PARALLEL)
+    SET(HDF5_INCLUDES_DIR ${HDF5_INCLUDES_DIR} ${MPI_INCLUDES_DIR})
+    SET(HDF5_FLAGS "${HDF5_FLAGS} ${MPI_FLAGS}")
+    SET(HDF5_LIBS ${HDF5_LIBS} ${MPI_LIBS})
+  ENDIF(HD5_HAVE_PARALLEL)
+ENDIF(HDF5_STATUS)
+
 # ----
 
 IF(HDF5_STATUS)
-- 
2.39.2