# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+# propagate any errors
+function errtrap {
+ es=$?
+ exit $es
+}
+trap errtrap ERR
# Given a list of files, look for .a archives and unpack them.
# Return the original list of files minus the .a files plus the unpacked files.