[Plplot-cvs] CVS update notice (plplot)

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

Update of /cvsroot/plplot/plplot
In directory usw-pr-cvs1:/tmp/cvs-serv14112

Modified Files:
      Tag: AM-LT
	Makefile.am acconfig.h configure.in 
Log Message:

This is a preliminary (albeit working) implementation of the selective
building of drivers for inclusion in libplplot.  A convenience library
(libpldrv.la) is built in the drivers directory and libplplot is
linked against it.  Drivers are selected using --enable-<driver>
options to configure, like in the current configuration scheme.  An
AC_SUBSTituted variable called DRIVERS contains the names of the *.lo
objects, on which libpldrv depends.

This implementation has still one problem, namely the fact that the
PL_DRIVERS_LIST variable in configure.in contains a list of the files
in the drivers directory, not the actual drivers, like in the current
configuration scheme.  For instance, "gd" appears in PL_DRIVERS_LIST
and PLD_gd gets defined in plDevs.h.  However, drivers/gd.c needs the
definition of PLD_jpeg and PLD_png.  I will work out a solution for
this problem as soon as possible.

For now, I can include some "easy" drivers in libplplotd, like ps and
xfig.  This is already a big step forward.

There are some miscellaneous changes going with this commit, like the
proper definition of M4_FLAGS (with -DDOUBLE, that was missing) and
the definition "CLEANFILES = sfstubs.f" in bindings/f77/Makefile.am.