[Plplot-cvs] CVS update notice (plplot/doc)

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

Update of /cvsroot/plplot/plplot/doc
In directory sc8-pr-cvs1:/tmp/cvs-serv30113/doc

Added Files:
	Makefile.am 
Log Message:
This commit regards two unrelated changes that are intertwisted in
Makefile.am.  I will report them separately below, such that reversal of
changes will be easier:

1) Put the doc/ directory under AT control.  This was done by, first, adding
   doc/Makefile to the repository (currently, only the man pages present in
   doc/ are installed); second, by adding doc/Makefile to the list of
   AC_OUTPUT files in configure.ac; and, third, by adding doc to the list of
   SUBDIRS in Makefile.am.
   
2) Changed the order of directories in SUBDIRS, by putting "drivers" after
   "bindings".  This is _very_ important, because the old oreder triggers an
   error in the very specific situation: (a) the option --prefix=/usr is
   given to configure and (b) an old version of the PLplot package is
   already installed under /usr (this happened when I tried to build the
   Debian packages).

There is also another change in Makefile.am: instead of having the list of
directories duplicated in the enable_dyndrivers conditional, only the
DRIVERSDIR variable is set and then used later when setting the value of the
SUBDIRS variable. This is a cosmetic change, I know, but let us follow
William of Occam's maxim: "Pluralitas non est ponenda sine neccesitate".