From 32650995eb862992401310e14168c23dfa8043c2 Mon Sep 17 00:00:00 2001
From: Jerome Soumagne <jsoumagne@hdfgroup.org>
Date: Tue, 10 Dec 2013 12:05:44 -0500
Subject: [svn-r24523] Add FindPythonNumPy.cmake to properly get numpy headers

---
 CMakeLists.txt                     |  6 ++++++
 config/cmake/FindPythonNumPy.cmake | 28 ++++++++++++++++++++++++++++
 2 files changed, 34 insertions(+)
 create mode 100644 config/cmake/FindPythonNumPy.cmake

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 425aa3a..299c6fc 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -711,6 +711,12 @@ IF (HDF5_ENABLE_PARALLEL)
         ELSE (PYTHONLIBS_FOUND)
           MESSAGE (FATAL_ERROR "Could not find Python Libraries, please check PYTHON_INCLUDE_DIR.")
         ENDIF (PYTHONLIBS_FOUND)
+        FIND_PACKAGE(PythonNumPy REQUIRED)
+        IF (PYTHON_NUMPY_FOUND)
+          INCLUDE_DIRECTORIES (${PYTHON_NUMPY_INCLUDE_DIR})
+        ELSE (PYTHON_NUMPY_FOUND)
+          MESSAGE (FATAL_ERROR "Could not find NumPy headers, please check PYTHON_EXECUTABLE.")        
+        ENDIF (PYTHON_NUMPY_FOUND)
       ENDIF (HDF5_ENABLE_PYTHON)
   ENDIF (HDF5_ENABLE_EFF)
 ENDIF (HDF5_ENABLE_PARALLEL)
diff --git a/config/cmake/FindPythonNumPy.cmake b/config/cmake/FindPythonNumPy.cmake
new file mode 100644
index 0000000..77099a8
--- /dev/null
+++ b/config/cmake/FindPythonNumPy.cmake
@@ -0,0 +1,28 @@
+# - Find NumPy
+# Find the native numpy includes
+# This module defines
+#  PYTHON_NUMPY_INCLUDE_DIR, where to find numpy/arrayobject.h, etc.
+#  PYTHON_NUMPY_FOUND, If false, do not try to use numpy headers.
+
+IF (PYTHON_NUMPY_INCLUDE_DIR)
+  # in cache already
+  SET (PYTHON_NUMPY_FIND_QUIETLY TRUE)
+ENDIF (PYTHON_NUMPY_INCLUDE_DIR)
+
+INCLUDE (FindPythonInterp)
+
+IF (PYTHON_EXECUTABLE)
+  EXEC_PROGRAM ("${PYTHON_EXECUTABLE}"
+    ARGS "-c \"import numpy; print numpy.get_include()\""
+    OUTPUT_VARIABLE PYTHON_NUMPY_INCLUDE_PATH
+    RETURN_VALUE PYTHON_NUMPY_NOT_FOUND)
+
+  IF (NOT ${PYTHON_NUMPY_INCLUDE_PATH} MATCHES "Traceback")
+    SET (PYTHON_NUMPY_INCLUDE_DIR ${PYTHON_NUMPY_INCLUDE_PATH} CACHE STRING "Numpy include path.")
+  ENDIF (NOT ${PYTHON_NUMPY_INCLUDE_PATH} MATCHES "Traceback")
+ENDIF(PYTHON_EXECUTABLE)
+
+INCLUDE (FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS (PYTHON_NUMPY DEFAULT_MSG PYTHON_NUMPY_INCLUDE_DIR)
+
+MARK_AS_ADVANCED (PYTHON_NUMPY_INCLUDE_DIR)
-- 
cgit v0.12