Hi Andrew:

With revisions 12334 and 12335 I have gotten rid of the last two build
warnings (concerning a HAVE_FREETYPE name clash and a deprecated way to use
the %Module sip directive that both needed fixing) for a default build and

CXXFLAGS=-O3 -fvisibility=hidden
CFLAGS=-O3 -fvisibility=hidden
FFLAGS=-O3

I also experimentally tried

CFLAGS='-O3 -std=c99 -pedantic -Wall -Wextra -Wmissing-prototypes
-Wstrict-prototypes -Wnested-externs -Wconversion -Wshadow -Wcast-qual
-Wcast-align -Wwrite-strings'

(which I think was recommended by you some time ago on list to look
for code issues), but the xwin and tk device drivers would not build
with that (presumably because of some conflict with c99).  So there
are still more build issues to sort out for this experimental set of C
options.  However, it is not an urgent issue since it only shows up
for the experimental set of C options, and in any case I don't know
how to solve it so I am leaving this issue for you to sort out once
you have time to work on PLplot build warning issues again.

Alan
__________________________
Alan W. Irwin

Astronomical research affiliation with Department of Physics and Astronomy,
University of Victoria (astrowww.phys.uvic.ca).

Programming affiliations with the FreeEOS equation-of-state
implementation for stellar interiors (freeeos.sf.net); the Time
Ephemerides project (timeephem.sf.net); PLplot scientific plotting
software package (plplot.sf.net); the libLASi project
(unifont.org/lasi); the Loads of Linux Links project (loll.sf.net);
and the Linux Brochure Project (lbproject.sf.net).
__________________________

Linux-powered Science
__________________________

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