Initialize

ftxui/cmake/ftxui_find_google_benchmark.cmake

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+# Some developers would be happier with the google benchmark version provided
+# from their package manager. Use it if it is installed the package provide
+# cmake support.
+# https://github.com/ArthurSonzogni/FTXUI/issues/551
+find_package(benchmark QUIET)
+if (benchmark_FOUND)
+  return()
+endif()
+
+option(FETCHCONTENT_UPDATES_DISCONNECTED TRUE)
+option(FETCHCONTENT_QUIET FALSE)
+include(FetchContent)
+
+FetchContent_Declare(googlebenchmark
+  GIT_REPOSITORY "https://github.com/google/benchmark"
+  GIT_TAG        "015d1a091af6937488242b70121858bce8fd40e9"  # v1.8.2
+  GIT_PROGRESS   TRUE
+)
+
+FetchContent_GetProperties(googlebenchmark)
+set (BENCHMARK_ENABLE_GTEST_TESTS OFF CACHE INTERNAL "")
+set (BENCHMARK_ENABLE_TESTING OFF CACHE INTERNAL "")
+if(googlebenchmark_POPULATED)
+  return()
+endif()
+
+FetchContent_Populate(googlebenchmark)
+add_subdirectory(
+  ${googlebenchmark_SOURCE_DIR}
+  ${googlebenchmark_BINARY_DIR}
+  EXCLUDE_FROM_ALL
+)