external/harfbuzz/harfbuzz-ios.patch

   1 --- configure
   2 +++ configure
   3 @@ -19046,6 +19046,8 @@
   4
   5         else
   6                 # On iOS CoreText and CoreGraphics are stand-alone frameworks
   7 +               # Forget the cache failure to find CTFontRef above
   8 +               unset ac_cv_type_CTFontRef
   9                 if test "x$have_coretext" != "xtrue"; then
  10                         ac_fn_c_check_type "$LINENO" "CTFontRef" "ac_cv_type_CTFontRef" "#include <CoreText/CoreText.h>
  11  "