attempt to fix ldns install-sh correctly

bootstrap.sh

@@ -436,6 +436,24 @@ bootstrap_fs() {
   rm -rf autom4te*.cache
 }
 
+bootstrap_libs_pre() {
+  case "$1" in
+    *) return 0;;
+  esac
+}
+
+bootstrap_libs_post() {
+  case "$1" in
+    ldns)
+      cd $BASEDIR/libs/ldns
+      if test ! -x install-sh; then
+        ex automake --add-missing --copy
+        ex rm -rf autom4te*.cache
+      fi
+      ;;
+  esac
+}
+
 bootstrap_libs() {
   for i in ${SUBDIRS}; do
     case "$i" in
@@ -445,10 +463,11 @@ bootstrap_libs() {
         continue
         ;;
     esac
+    bootstrap_libs_pre ${i}
     if ! ${BGJOB}; then
-      libbootstrap ${i} ;
+      libbootstrap ${i} ; bootstrap_libs_post ${i}
     else
-      ((libbootstrap ${i} ; ) &)
+      ((libbootstrap ${i} ; bootstrap_libs_post ${i}) &)
     fi
   done
 }