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cmake: use sha1 instead of md5 for unique target name hash

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See https://github.com/gnuradio/volk/issues/238
This commit is contained in:
Carles Fernandez 2019-11-16 11:50:41 +01:00
parent b8ae6434cc
commit 5728730c2a
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1 changed files with 1 additions and 1 deletions
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src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/cmake/Modules/VolkPython.cmake
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@ -133,7 +133,7 @@ file(TO_CMAKE_PATH ${VOLK_PYTHON_DIR} VOLK_PYTHON_DIR)
function(VOLK_UNIQUE_TARGET desc)
file(RELATIVE_PATH reldir ${PROJECT_BINARY_DIR} ${CMAKE_CURRENT_BINARY_DIR})
execute_process(COMMAND ${PYTHON_EXECUTABLE} -c "import re, hashlib
unique = hashlib.md5(b'${reldir}${ARGN}').hexdigest()[:5]
unique = hashlib.sha1(b'${reldir}${ARGN}').hexdigest()[:5]
print(re.sub('\\W', '_', '${desc} ${reldir} ' + unique))"
OUTPUT_VARIABLE _target OUTPUT_STRIP_TRAILING_WHITESPACE)
add_custom_target(${_target} ALL DEPENDS ${ARGN})