Add missing CMake include

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Carles Fernandez 2020-06-16 13:07:13 +02:00
parent 026e0f5c1b
commit 405d43866d
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@ -833,6 +833,7 @@ endif()
# Detect availability of std::span
################################################################################
unset(has_span CACHE)
include(CheckCXXSourceCompiles)
check_cxx_source_compiles("
#include <span>
int main()