Create benchmarking library

benchmarks/CMakeLists.txt

@@ -0,0 +1,16 @@
+add_library(benchmarking benchmarking.c)
+set_default_target_options(benchmarking)
+target_include_directories(benchmarking PUBLIC include)
+
+function(add_benchmark_suite source)
+  string(REGEX REPLACE ".c$" "" name ${source})
+  add_executable(${name} ${source})
+  set_default_target_options(${name})
+  target_link_libraries(${name} PRIVATE lib benchmarking m)
+endfunction()
+
+function(add_benchmark_suites)
+  foreach(source ${ARGN})
+	add_benchmark_suite(${source})
+  endforeach()
+endfunction()