speed up message generation about jsk_roseus HOT 3 CLOSED

diff --git a/roseus/scripts/generate-all-msg-srv.sh b/roseus/scripts/generate-all-msg-srv.sh
index f07b774..87eb1dd 100755
--- a/roseus/scripts/generate-all-msg-srv.sh
+++ b/roseus/scripts/generate-all-msg-srv.sh
@@ -93,18 +93,21 @@ for pkg_i in $(seq 0 $((${#pkg_list[@]} - 1))); do
     echo -e "\e[1;31mgenerating... $pkg_i/${#pkg_list[@]}\e[m"
     pkg_name=`basename $pkg`
     if [ -e $pkg/msg/ ] ; then
-       for file in `find $pkg/msg -type f -name "*.msg"`; do
-           echo -e "\e[1;32mgenerating msg... ${file}\e[m"
-           `rospack find geneus`/scripts/genmsg_eus $file;
-           check-error
-       done
+        find $pkg/msg -type f -name "*.msg" | xargs `rospack find geneus`/scripts/genmsg_eus
+       # for file in `find $pkg/msg -type f -name "*.msg"`; do
+       #     echo -e "\e[1;32mgenerating msg... ${file}\e[m"
+       #     `rospack find geneus`/scripts/genmsg_eus $file;
+       #     check-error
+       # done
+
     fi
     if [ -e $pkg/srv/ ] ; then
-       for file in `find $pkg/srv -type f -name "*.srv"`; do
-           echo -e "\e[1;32mgenerating srv... ${file}\e[m"
-           `rospack find geneus`/scripts/gensrv_eus $file;
-           check-error
-       done
+        find $pkg/srv -type f -name "*.srv" | xargs `rospack find geneus`/scripts/gensrv_eus
+       # for file in `find $pkg/srv -type f -name "*.srv"`; do
+       #     echo -e "\e[1;32mgenerating srv... ${file}\e[m"
+       #     `rospack find geneus`/scripts/gensrv_eus $file;
+       #     check-error
+#done
     fi
     rospack depends $pkg_name > /dev/null || (check-warn) ; ## just for check depends error
     echo -e "\e[1;32mgenerating manifest... ${pkg_name}\e[m"
@@ -133,5 +136,3 @@ if [ $((${#err_list[@]})) -gt 0 ] ; then
     done
     exit 1
 fi