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Use FindPython3 when cmake version >= 3.15.0

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Signed-off-by: okhowang(王沛文) <okhowang@tencent.com>
This commit is contained in:
okhowang(王沛文) 2020-03-25 19:55:32 +08:00
parent 5afc4c7124
commit 3c1b090e58
5 changed files with 22 additions and 10 deletions
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2
3rdparty/everest/CMakeLists.txt vendored
View file

@ -10,7 +10,7 @@ set(everest_src
list(APPEND everest_inc ${CMAKE_CURRENT_SOURCE_DIR}/include ${CMAKE_CURRENT_SOURCE_DIR}/include/everest ${CMAKE_CURRENT_SOURCE_DIR}/include/everest/kremlib) list(APPEND everest_inc ${CMAKE_CURRENT_SOURCE_DIR}/include ${CMAKE_CURRENT_SOURCE_DIR}/include/everest ${CMAKE_CURRENT_SOURCE_DIR}/include/everest/kremlib)
execute_process(COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/../../scripts/config.py -f ${CMAKE_CURRENT_SOURCE_DIR}/../../include/mbedtls/config.h get MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED RESULT_VARIABLE result) execute_process(COMMAND ${MBEDTLS_PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/../../scripts/config.py -f ${CMAKE_CURRENT_SOURCE_DIR}/../../include/mbedtls/config.h get MBEDTLS_ECDH_VARIANT_EVEREST_ENABLED RESULT_VARIABLE result)
if(${result} EQUAL 0) if(${result} EQUAL 0)

19
CMakeLists.txt
View file

@ -51,18 +51,29 @@ set(CTR_DRBG_128_BIT_KEY_WARNING "${WARNING_BORDER}"
"${WARNING_BORDER}") "${WARNING_BORDER}")
# Python 3 is only needed here to check for configuration warnings. # Python 3 is only needed here to check for configuration warnings.
find_package(PythonInterp 3) if(NOT CMAKE_VERSION VERSION_LESS 3.15.0)
if(PYTHONINTERP_FOUND) set(Python3_FIND_STRATEGY LOCATION)
find_package(Python3 COMPONENTS Interpreter)
if(Python3_Interpreter_FOUND)
set(MBEDTLS_PYTHON_EXECUTABLE ${Python3_EXECUTABLE})
endif()
else()
find_package(PythonInterp 3)
if(PYTHONINTERP_FOUND)
set(MBEDTLS_PYTHON_EXECUTABLE ${PYTHON_EXECUTABLE})
endif()
endif()
if(MBEDTLS_PYTHON_EXECUTABLE)
# If 128-bit keys are configured for CTR_DRBG, display an appropriate warning # If 128-bit keys are configured for CTR_DRBG, display an appropriate warning
execute_process(COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/scripts/config.py -f ${CMAKE_CURRENT_SOURCE_DIR}/include/mbedtls/config.h get MBEDTLS_CTR_DRBG_USE_128_BIT_KEY execute_process(COMMAND ${MBEDTLS_PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/scripts/config.py -f ${CMAKE_CURRENT_SOURCE_DIR}/include/mbedtls/config.h get MBEDTLS_CTR_DRBG_USE_128_BIT_KEY
RESULT_VARIABLE result) RESULT_VARIABLE result)
if(${result} EQUAL 0) if(${result} EQUAL 0)
message(WARNING ${CTR_DRBG_128_BIT_KEY_WARNING}) message(WARNING ${CTR_DRBG_128_BIT_KEY_WARNING})
endif() endif()
# If NULL Entropy is configured, display an appropriate warning # If NULL Entropy is configured, display an appropriate warning
execute_process(COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/scripts/config.py -f ${CMAKE_CURRENT_SOURCE_DIR}/include/mbedtls/config.h get MBEDTLS_TEST_NULL_ENTROPY execute_process(COMMAND ${MBEDTLS_PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/scripts/config.py -f ${CMAKE_CURRENT_SOURCE_DIR}/include/mbedtls/config.h get MBEDTLS_TEST_NULL_ENTROPY
RESULT_VARIABLE result) RESULT_VARIABLE result)
if(${result} EQUAL 0) if(${result} EQUAL 0)
message(WARNING ${NULL_ENTROPY_WARNING}) message(WARNING ${NULL_ENTROPY_WARNING})

2
ChangeLog.d/use-find-python3-cmake.txt Normal file
View file

@ -0,0 +1,2 @@
Changes
* Use FindPython3 when cmake version >= 3.15.0

2
programs/psa/CMakeLists.txt
View file

@ -10,7 +10,7 @@ target_link_libraries(psa_constant_names mbedtls)
add_custom_target( add_custom_target(
psa_constant_names_generated psa_constant_names_generated
COMMAND ${PYTHON_EXECUTABLE} scripts/generate_psa_constants.py ${CMAKE_CURRENT_BINARY_DIR} COMMAND ${MBEDTLS_PYTHON_EXECUTABLE} scripts/generate_psa_constants.py ${CMAKE_CURRENT_BINARY_DIR}
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../ WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/../../
) )
add_dependencies(psa_constant_names psa_constant_names_generated) add_dependencies(psa_constant_names psa_constant_names_generated)

7
tests/CMakeLists.txt
View file

@ -17,9 +17,8 @@ if(ENABLE_ZLIB_SUPPORT)
set(libs ${libs} ${ZLIB_LIBRARIES}) set(libs ${libs} ${ZLIB_LIBRARIES})
endif(ENABLE_ZLIB_SUPPORT) endif(ENABLE_ZLIB_SUPPORT)
find_package(PythonInterp) if(NOT MBEDTLS_PYTHON_EXECUTABLE)
if(NOT PYTHONINTERP_FOUND) message(FATAL_ERROR "Cannot build test suites without Python 3")
message(FATAL_ERROR "Cannot build test suites without Python 2 or 3")
endif() endif()
# Enable definition of various functions used throughout the testsuite # Enable definition of various functions used throughout the testsuite
@ -43,7 +42,7 @@ function(add_test_suite suite_name)
add_custom_command( add_custom_command(
OUTPUT test_suite_${data_name}.c OUTPUT test_suite_${data_name}.c
COMMAND ${PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/scripts/generate_test_code.py -f ${CMAKE_CURRENT_SOURCE_DIR}/suites/test_suite_${suite_name}.function -d ${CMAKE_CURRENT_SOURCE_DIR}/suites/test_suite_${data_name}.data -t ${CMAKE_CURRENT_SOURCE_DIR}/suites/main_test.function -p ${CMAKE_CURRENT_SOURCE_DIR}/suites/host_test.function -s ${CMAKE_CURRENT_SOURCE_DIR}/suites --helpers-file ${CMAKE_CURRENT_SOURCE_DIR}/suites/helpers.function -o . COMMAND ${MBEDTLS_PYTHON_EXECUTABLE} ${CMAKE_CURRENT_SOURCE_DIR}/scripts/generate_test_code.py -f ${CMAKE_CURRENT_SOURCE_DIR}/suites/test_suite_${suite_name}.function -d ${CMAKE_CURRENT_SOURCE_DIR}/suites/test_suite_${data_name}.data -t ${CMAKE_CURRENT_SOURCE_DIR}/suites/main_test.function -p ${CMAKE_CURRENT_SOURCE_DIR}/suites/host_test.function -s ${CMAKE_CURRENT_SOURCE_DIR}/suites --helpers-file ${CMAKE_CURRENT_SOURCE_DIR}/suites/helpers.function -o .
DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/scripts/generate_test_code.py mbedtls ${CMAKE_CURRENT_SOURCE_DIR}/suites/helpers.function ${CMAKE_CURRENT_SOURCE_DIR}/suites/main_test.function ${CMAKE_CURRENT_SOURCE_DIR}/suites/host_test.function ${CMAKE_CURRENT_SOURCE_DIR}/suites/test_suite_${suite_name}.function ${CMAKE_CURRENT_SOURCE_DIR}/suites/test_suite_${data_name}.data DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/scripts/generate_test_code.py mbedtls ${CMAKE_CURRENT_SOURCE_DIR}/suites/helpers.function ${CMAKE_CURRENT_SOURCE_DIR}/suites/main_test.function ${CMAKE_CURRENT_SOURCE_DIR}/suites/host_test.function ${CMAKE_CURRENT_SOURCE_DIR}/suites/test_suite_${suite_name}.function ${CMAKE_CURRENT_SOURCE_DIR}/suites/test_suite_${data_name}.data
) )