--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -175,38 +175,48 @@
 
   find_package(PkgConfig REQUIRED)
 
+  if(CHECK_PULSE)
   pkg_check_modules(libpulse IMPORTED_TARGET libpulse)
   if(libpulse_FOUND)
     set(USE_PULSE ON)
     target_compile_definitions(cubeb PRIVATE DISABLE_LIBPULSE_DLOPEN)
     target_link_libraries(cubeb PRIVATE PkgConfig::libpulse)
   endif()
+  endif()
 
+  if(CHECK_ALSA)
   pkg_check_modules(alsa IMPORTED_TARGET alsa)
   if(alsa_FOUND)
     set(USE_ALSA ON)
     target_compile_definitions(cubeb PRIVATE DISABLE_LIBASOUND_DLOPEN)
     target_link_libraries(cubeb PRIVATE PkgConfig::alsa)
   endif()
+  endif()
 
+  if(CHECK_JACK)
   pkg_check_modules(jack IMPORTED_TARGET jack)
   if(jack_FOUND)
     set(USE_JACK ON)
     target_compile_definitions(cubeb PRIVATE DISABLE_LIBJACK_DLOPEN)
     target_link_libraries(cubeb PRIVATE PkgConfig::jack)
   endif()
+  endif()
 
+  if(CHECK_SNDIO)
   check_include_files(sndio.h USE_SNDIO)
   if(USE_SNDIO)
     target_compile_definitions(cubeb PRIVATE DISABLE_LIBSNDIO_DLOPEN)
     target_link_libraries(cubeb PRIVATE sndio)
   endif()
+  endif()
 
+  if(CHECK_AAUDIO)
   check_include_files(aaudio/AAudio.h USE_AAUDIO)
   if(USE_AAUDIO)
     target_compile_definitions(cubeb PRIVATE DISABLE_LIBAAUDIO_DLOPEN)
     target_link_libraries(cubeb PRIVATE aaudio)
   endif()
+  endif()
 endif()
 
 if(USE_PULSE)