[rtems-release commit] Fix the compression bugs. Clean if present.

[Chris Johns]

Module:    rtems-release
Branch:    master
Commit:    fd5559fa20f1086acfeff62ea76d8b0d00862452
Changeset: http://git.rtems.org/rtems-release/commit/?id=fd5559fa20f1086acfeff62ea76d8b0d00862452

Author:    Chris Johns <chrisj at rtems.org>
Date:      Wed Apr 12 21:53:02 2017 +1000

Fix the compression bugs. Clean if present.

---

 rtems-release-defaults | 2 +-
 rtems-release-package  | 4 ++--
 rtems-release-sources  | 8 ++++++--
 3 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/rtems-release-defaults b/rtems-release-defaults
index 6fcf328..9be04bb 100755
--- a/rtems-release-defaults
+++ b/rtems-release-defaults
@@ -50,7 +50,7 @@ checksum=sha512
 #
 # Default compression and options plus file suffix.
 #
-comp=xz --threads=0
+comp="xz --threads=0"
 comp_ext=xz
 comp_tar=J
 
diff --git a/rtems-release-package b/rtems-release-package
index 26e387d..a405236 100755
--- a/rtems-release-package
+++ b/rtems-release-package
@@ -95,14 +95,14 @@ if [ ! -f ${stamped_tar}.tar ]; then
  echo "error: git archive failed, no tar file"
  exit 1
 fi
-echo "tar Jxf ${stamped_tar}.tar"
+echo "tar xf ${stamped_tar}.tar"
 tar Jxf ${stamped_tar}.tar
 if [ -n "${git_submodules}" ]; then
  for s in ${git_submodules}
  do
    ok=$(echo ${git_submodules_excludes} | sed -e "s/.*${s}.*/no/g")
    if [ "${ok}" != "no" ]; then
-    echo "tar Jxf ${stamped_tar}-${s}.tar"
+    echo "tar xf ${stamped_tar}-${s}.tar"
     tar Jxf ${stamped_tar}-${s}.tar
    fi
  done
diff --git a/rtems-release-sources b/rtems-release-sources
index 39b3c40..e93739d 100755
--- a/rtems-release-sources
+++ b/rtems-release-sources
@@ -128,7 +128,9 @@ cd ${release}
     #
     for d in git svn cvs
     do
-     find sources/${d} -type d -empty -delete
+     if [ -e sources/${d} ]; then
+      find sources/${d} -type d -empty -delete
+     fi
     done
     #
     # If git, svn or cvs exist the release fails.
@@ -158,7 +160,9 @@ cd ${release}
      #
      for d in git svn cvs
      do
-      find sources/${d} -type d -empty -delete
+      if [ -e sources/${d} ]; then
+       find sources/${d} -type d -empty -delete
+      fi
      done
      #
      # If svn or cvs exist the release fails. Git is ok.