--- aom/build/cmake/pkg_config.cmake	2021-05-07 16:22:27.118065285 -0400
+++ aom/build/cmake/pkg_config.cmake.new	2021-05-07 16:23:24.937812883 -0400
@@ -56,10 +56,6 @@
   file(APPEND "${pkgconfig_file}" " libvmaf")
 endif()
 file(APPEND "${pkgconfig_file}" "\nConflicts:\n")
-file(APPEND "${pkgconfig_file}" "Libs: -L\${libdir} -l${pkg_name}\n")
-if(CONFIG_MULTITHREAD AND HAVE_PTHREAD_H)
-  file(APPEND "${pkgconfig_file}" "Libs.private: -lm -lpthread\n")
-else()
+file(APPEND "${pkgconfig_file}" "Libs: -L\${prefix}/lib -l${pkg_name} -lm\n")
   file(APPEND "${pkgconfig_file}" "Libs.private: -lm\n")
-endif()
 file(APPEND "${pkgconfig_file}" "Cflags: -I\${includedir}\n")