enable h5fortran_python option

Author: scivision

CMakeLists.txt

@@ -23,7 +23,9 @@ if(CMAKE_VERSION VERSION_LESS 3.25 AND CMAKE_SYSTEM_NAME STREQUAL "Linux")
 endif()
 
 # --- avoid Anaconda libraries
-find_package(Python COMPONENTS Interpreter)
+if(h5fortran_python)
+  find_package(Python COMPONENTS Interpreter)
+endif()
 
 if(DEFINED ENV{CONDA_PREFIX} AND h5fortran_IGNORE_CONDA_LIBRARIES)
   list(APPEND CMAKE_IGNORE_PREFIX_PATH $ENV{CONDA_PREFIX})

options.cmake

@@ -13,7 +13,7 @@ option(h5fortran_python "check HDF5 file writes with Python")
 option(h5fortran_IGNORE_CONDA_LIBRARIES "If ON, CMake will not search for the
 hdf5 libraries in a Conda environment." ON)
 
-option(h5fortran_BUILD_TESTING "build tests" ${h5fortran_IS_TOP_LEVEL})
+option(h5fortran_BUILD_TESTING "build tests")
 
 set_property(DIRECTORY PROPERTY EP_UPDATE_DISCONNECTED true)
 

test/CMakeLists.txt

@@ -16,7 +16,7 @@ set(shape_file ${CMAKE_CURRENT_BINARY_DIR}/test_shape.h5)
 set(string_file ${CMAKE_CURRENT_BINARY_DIR}/test_string_py.h5)
 
 # --- Python h5py
-if(NOT DEFINED h5py_ok AND Python_EXECUTABLE)
+if(NOT DEFINED h5py_ok AND Python_INTERPRETER_FOUND AND h5fortran_python)
   execute_process(COMMAND ${Python_EXECUTABLE} -c "import h5py"
   RESULT_VARIABLE ret
   ERROR_VARIABLE err