fix opencv compilation with CMake 3.17

diff --git a/applications/SALOME-9.7.0-MPI.pyconf b/applications/SALOME-9.7.0-MPI.pyconf
index 5fab72cc1b6c349243609a417426ccf290f8b431..b4a76fd9b0263c06be93358704c48b49d849b2f2 100644 (file)
--- a/applications/SALOME-9.7.0-MPI.pyconf
+++ b/applications/SALOME-9.7.0-MPI.pyconf
@@ -179,5 +179,9 @@ APPLICATION :
 }
 __overwrite__ :
 [
+    {
+        # with cmake 3.17.5 issue with Python2 detection - remove it since not required
+        'PRODUCTS.opencv.version_3_2_0.patches' : ['opencv-3.2.0-ccache.patch','opencv-3.2.0-python2-cmake-3.17.5.patch']
+    }
 ]
 

diff --git a/products/patches/opencv-3.2.0-python2-cmake-3.17.5.patch b/products/patches/opencv-3.2.0-python2-cmake-3.17.5.patch
new file mode 100644 (file)
index 0000000..e67a7f2
--- /dev/null
+++ b/products/patches/opencv-3.2.0-python2-cmake-3.17.5.patch
@@ -0,0 +1,18 @@
+diff -Naur opencv-3.2.0_ref/cmake/OpenCVDetectPython.cmake opencv-3.2.0_new/cmake/OpenCVDetectPython.cmake
+--- opencv-3.2.0_ref/cmake/OpenCVDetectPython.cmake    2019-07-16 15:47:28.000000000 +0200
++++ opencv-3.2.0_new/cmake/OpenCVDetectPython.cmake    2021-06-02 09:20:21.956927178 +0200
+@@ -222,13 +222,7 @@
+ endif()
+ endfunction(find_python)
+ 
+-find_python(2.7 "${MIN_VER_PYTHON2}" PYTHON2_LIBRARY PYTHON2_INCLUDE_DIR
+-    PYTHON2INTERP_FOUND PYTHON2_EXECUTABLE PYTHON2_VERSION_STRING
+-    PYTHON2_VERSION_MAJOR PYTHON2_VERSION_MINOR PYTHON2LIBS_FOUND
+-    PYTHON2LIBS_VERSION_STRING PYTHON2_LIBRARIES PYTHON2_LIBRARY
+-    PYTHON2_DEBUG_LIBRARIES PYTHON2_LIBRARY_DEBUG PYTHON2_INCLUDE_PATH
+-    PYTHON2_INCLUDE_DIR PYTHON2_INCLUDE_DIR2 PYTHON2_PACKAGES_PATH
+-    PYTHON2_NUMPY_INCLUDE_DIRS PYTHON2_NUMPY_VERSION)
++SET(PYTHON2INTERP_FOUND FALSE)
+ 
+ find_python(3.4 "${MIN_VER_PYTHON3}" PYTHON3_LIBRARY PYTHON3_INCLUDE_DIR
+     PYTHON3INTERP_FOUND PYTHON3_EXECUTABLE PYTHON3_VERSION_STRING