--- CMakeLists.txt.orig	2023-08-08 06:08:53 UTC
+++ CMakeLists.txt
@@ -14,16 +14,22 @@ if(CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
 
 if(CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
     # We're in the root, define additional targets for developers.
+    if (BUILD_TESTING)
     include(tests/tests.cmake)
+    endif()
 
     file(GLOB fixsingen-srcs fixsingen/*.c)
+    if (BUILD_TESTING)
     file(GLOB fixtest-srcs fixtest/*.c fixtest/*.h)
+    endif()
 
+    if (BUILD_TESTING)
     add_executable(fixtest ${fixtest-srcs})
-    target_link_libraries(fixtest PRIVATE libfixmath m)
+    target_link_libraries(fixtest PRIVATE m)
     target_include_directories(fixtest PRIVATE ${CMAKE_SOURCE_DIR})
+    endif()
 
     add_executable(fixsingen ${fixsingen-srcs})
-    target_link_libraries(fixsingen PRIVATE libfixmath m)
+    target_link_libraries(fixsingen PRIVATE m)
     target_include_directories(fixsingen PRIVATE ${CMAKE_SOURCE_DIR})
 endif()