diff -ruN libvpx/build/make/configure.sh patched/build/make/configure.sh
--- libvpx/build/make/configure.sh	2022-01-08 21:54:57.787015678 -0800
+++ patched/build/make/configure.sh	2022-01-08 21:55:09.227106767 -0800
@@ -869,70 +869,6 @@
       ;;
   esac
 
-  case ${toolchain} in
-    *-darwin8-*)
-      add_cflags  "-mmacosx-version-min=10.4"
-      add_ldflags "-mmacosx-version-min=10.4"
-      ;;
-    *-darwin9-*)
-      add_cflags  "-mmacosx-version-min=10.5"
-      add_ldflags "-mmacosx-version-min=10.5"
-      ;;
-    *-darwin10-*)
-      add_cflags  "-mmacosx-version-min=10.6"
-      add_ldflags "-mmacosx-version-min=10.6"
-      ;;
-    *-darwin11-*)
-      add_cflags  "-mmacosx-version-min=10.7"
-      add_ldflags "-mmacosx-version-min=10.7"
-      ;;
-    *-darwin12-*)
-      add_cflags  "-mmacosx-version-min=10.8"
-      add_ldflags "-mmacosx-version-min=10.8"
-      ;;
-    *-darwin13-*)
-      add_cflags  "-mmacosx-version-min=10.9"
-      add_ldflags "-mmacosx-version-min=10.9"
-      ;;
-    *-darwin14-*)
-      add_cflags  "-mmacosx-version-min=10.10"
-      add_ldflags "-mmacosx-version-min=10.10"
-      ;;
-    *-darwin15-*)
-      add_cflags  "-mmacosx-version-min=10.11"
-      add_ldflags "-mmacosx-version-min=10.11"
-      ;;
-    *-darwin16-*)
-      add_cflags  "-mmacosx-version-min=10.12"
-      add_ldflags "-mmacosx-version-min=10.12"
-      ;;
-    *-darwin17-*)
-      add_cflags  "-mmacosx-version-min=10.13"
-      add_ldflags "-mmacosx-version-min=10.13"
-      ;;
-    *-darwin18-*)
-      add_cflags  "-mmacosx-version-min=10.14"
-      add_ldflags "-mmacosx-version-min=10.14"
-      ;;
-    *-darwin19-*)
-      add_cflags  "-mmacosx-version-min=10.15"
-      add_ldflags "-mmacosx-version-min=10.15"
-      ;;
-    *-darwin20-*)
-      add_cflags  "-mmacosx-version-min=10.16 -arch ${toolchain%%-*}"
-      add_ldflags "-mmacosx-version-min=10.16 -arch ${toolchain%%-*}"
-      ;;
-    *-iphonesimulator-*)
-      add_cflags  "-miphoneos-version-min=${IOS_VERSION_MIN}"
-      add_ldflags "-miphoneos-version-min=${IOS_VERSION_MIN}"
-      iossim_sdk_dir="$(show_darwin_sdk_path iphonesimulator)"
-      if [ -d "${iossim_sdk_dir}" ]; then
-        add_cflags  "-isysroot ${iossim_sdk_dir}"
-        add_ldflags "-isysroot ${iossim_sdk_dir}"
-      fi
-      ;;
-  esac
-
   # Handle Solaris variants. Solaris 10 needs -lposix4
   case ${toolchain} in
     sparc-solaris-*)