Re: gp_cairo.c patch for win32

[Ethan M. <merritt@u.washington.edu>]

On Thursday 05 November 2009 10:57:59 Allin Cottrell wrote:
> Attached: request that pango/cairo use its FreeType + fontconfig
> backend when operating on MS Windows.
> 
> Note: the patch doesn't seem to do any harm on Linux, but perhaps
> should be made conditional on compilation for Windows.

Doesn't build for me under linux:

wxterminal/gp_cairo.c: In function ‘gp_cairo_create_layout’:
wxterminal/gp_cairo.c:705: warning: implicit declaration of function ‘pango_font_map_create_context’
wxterminal/gp_cairo.c:705: warning: assignment makes pointer from integer without a cast
gp_cairo.o: In function `gp_cairo_create_layout':
/home/merritt/cvs/gnuplot-cvs/src/wxterminal/gp_cairo.c:705: undefined reference to `pango_font_map_create_context'
collect2: ld returned 1 exit status
make[1]: *** [gnuplot] Error 1
make[1]: Leaving directory `/home/merritt/cvs/gnuplot-cvs/src'
make: *** [all-recursive] Error 1

So yes, we'll have to wrap it in a conditional.
Or maybe we should test for the presence of pango_font_map_create_context()
in the ./configure script?


-- 
Ethan A Merritt