[Plplot-cvs] CVS update notice (plplot)

[Rafael L. <rla...@us...>]

Update of /cvsroot/plplot/plplot
In directory sc8-pr-cvs1:/tmp/cvs-serv6053

Modified Files:
	configure.ac 
Log Message:
Made the output of the echo commands that appear before AC_INIT go to stderr
instead of stdout.  This fixes a bug during libtool configuration, since it
relies on a proper functioning of "./configure --fallback-echo" when trying
to determine the maximum command line length.