Bug#415278: FTBFS with GCC 4.3: unrecognized command line option "-fno-force-mem"

[Martin Michlmayr <tbm@cyrius.com>]

Package: plplot
Version: 5.6.1-10
Usertags: ftbfs-gcc-4.3

Your package fails to build with GCC 4.3.  Version 4.3 has not been
released yet but I'm building with a snapshot in order to find errors
and give people an advance warning.  -fforce-mem has been removed in
4.3 - at least gcc 4.1 (maybe earlier) printed a warning when using
this option saying that it would be removed in the future.  The reason
is that it's a nop now.

> Automatic build of plplot_5.6.1-10 on em64t by sbuild/amd64 0.53
...
> mkdir .libs
>  gcc -DHAVE_CONFIG_H -I. -I. -I../.. -I../../include -I../../include -I. -DPNG_NO_MMX_CODE -I/usr/include/libgnomeprintui-2.2 -I/usr/include/libgnomeprint-2.2 -I/usr/include/libgnomecanvas-2.0 -I/usr/include/libart-2.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/libxml2 -I/usr/include/pango-1.0 -I/usr/include/freetype2 -I/usr/include/gtk-2.0 -I/usr/lib/gtk-2.0/include -I/usr/include/atk-1.0 -I/usr/include/cairo -I/usr/include/libpng12 -fno-force-mem -ffloat-store -g -O2 -MT delaunay.lo -MD -MP -MF .deps/delaunay.Tpo -c delaunay.c  -fPIC -DPIC -o .libs/delaunay.o
> cc1: error: unrecognized command line option "-fno-force-mem"
> make[2]: *** [delaunay.lo] Error 1
> make[2]: Leaving directory `/build/tbm/plplot-5.6.1/lib/nn'
> make[1]: *** [all-recursive] Error 1

-- 
Martin Michlmayr
http://www.cyrius.com/