Add missing CMake include

2025-08-29 17:07:58 +00:00 · 2020-06-16 13:07:13 +02:00
parent 026e0f5c1b
commit 405d43866d
1 changed files with 1 additions and 0 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -833,6 +833,7 @@ endif()
 # Detect availability of std::span
 ################################################################################
 unset(has_span CACHE)
+include(CheckCXXSourceCompiles)
 check_cxx_source_compiles("
    #include <span>
    int main()