FindPython: Introduce NumPy component

Fixes: #18678
Signed-off-by: Hiroshi Miura <miurahr@linux.com>

1 files changed, 11 insertions, 2 deletions

diff --git a/Modules/FindPython2.cmake b/Modules/FindPython2.cmake
index b770708bbd..0bb7b28e58 100644
--- a/Modules/FindPython2.cmake
+++ b/Modules/FindPython2.cmake
@@ -14,11 +14,12 @@ Three components are supported:
 * ``Compiler``: search for Python 2 compiler. Only offered by IronPython.
 * ``Development``: search for development artifacts (include directories and
   libraries)
+* ``NumPy``: search for NumPy include directories.
 
 If no ``COMPONENTS`` is specified, ``Interpreter`` is assumed.
 
-To ensure consistent versions between components ``Interpreter``, ``Compiler``
-and ``Development``, specify all components at the same time::
+To ensure consistent versions between components ``Interpreter``, ``Compiler``,
+``Development`` and ``NumPy``, specify all components at the same time::
 
   find_package (Python2 COMPONENTS Interpreter Development)
 
@@ -40,6 +41,8 @@ This module defines the following :ref:`Imported Targets <Imported Targets>`
   Python 2 compiler. Target defined if component ``Compiler`` is found.
 ``Python2::Python``
   Python 2 library. Target defined if component ``Development`` is found.
+``Python2::NumPy``
+  NumPy library for Python 2. Target defined if component ``NumPy`` is found.
 
 Result Variables
 ^^^^^^^^^^^^^^^^
@@ -105,6 +108,12 @@ This module will set the following variables in your project
   Python 2 minor version.
 ``Python2_VERSION_PATCH``
   Python 2 patch version.
+``Python2_NumPy_FOUND``
+  System has the NumPy.
+``Python2_NumPy_INCLUDE_DIRS``
+  The NumPy include directries.
+``Python2_NumPy_VERSION``
+  The NumPy version.
 
 Hints
 ^^^^^