UPD 13, 14, and 15th chapter

PKGBUILD

@@ -76,6 +76,8 @@ prepare() {
   echo "-$pkgrel" > localversion.10-pkgrel
   echo "${pkgbase#linux}" > localversion.20-pkgname
 
+  rm -fv "lib/longest_symbol_kunit.c"
+
   local src
   for src in "${source[@]}"; do
     src="${src%%::*}"