[cairo] Makefile problem on mac os x

[Fabien Costantini]

but pkg-config did find my manual install of libpng path correctly and 
I check the pkg-config paths on my system and exported PKG_CONFIG_PATH
as you suggested, it does not change the problem.

It's not really blocking as one can correct that easily anyway.

BTW are you a relative of Chris Osgood ?
We (fltk folks) are very interested in the imago project (using fltk+cairo+svg) 

 Thanks for your feedback, 
 Fabien

----- Message d'origine ----
De : Ian Osgood <iano at quirkster.com>
À : Fabien Costantini <fab672000 at yahoo.fr>
Cc : cairo at cairographics.org
Envoyé le : Samedi, 24 Juin 2006, 4h30mn 40s
Objet : Re: [cairo] Makefile problem on mac os x

I think this is the pkg-config path problem.  For DarwinPorts:

   export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig:/opt/local/lib/ 
pkgconfig

I also had to install libpng myself (DarwinPorts, but Fink should  
also work) to get png support to work. (You do want png so the unit  
tests will work.)

Ian

On Jun 24, 2006, at 2:21 AM, Fabien Costantini wrote:

> Hello,
> I'm new in this forum so I'll introduce myself first :
> my name is Fabien Costantini,
> I currently working (in the OpenSource field) as a core developer  
> on FLTK2 (fltk.org)
> which is a cross-platform GUI Toolkit written in C++.
>
> We actually are very enthusiastic about this beautiful piece of  
> work that is Cairo,
> so first thanks a lot for your excellent work !
>
> We plan to integrate fully cairo in our drawing/rendering engine.
> For now, we have an experimental cairo xlib support and also  
> recently a win32
> cairo experimental support.
>
> I'm also very interested to the Quartz port so here's one first  
> problem
> I had with the cairo makefiles I would like to report:
>
> On Mac OS X 10.4.6 ppc, autoconf 2.59, gcc 4.0.1 (darwin ppc) :
>
> After running successfully:
>
> autoconf
> ./configure --disable-xlib --enable-atsui --enable-quartz
>
> I get in the src/ subdir a Makefile that seems to still has autoconf
> variable references of
> @PNGLIB_MAJOR@
> @libdir@
>
> here's a diff of the quick (and dirty) fix i made on my local  
> system to make
> it compile so that you can see where it happens :
> ---------------------------------------------------------------------- 
> ----------------------------------------
> 235c235
> < CAIRO_CFLAGS =    -I at includedir@/libpng at PNGLIB_MAJOR@       -Wall  
> -Wpointer-arith -Wstrict-prototypes     -Wmissing-prototypes - 
> Wmissing-declarations     -Wnested-externs -fno-strict-aliasing
> ---
>> CAIRO_CFLAGS =    -I at includedir@/libpng12       -Wall -Wpointer- 
>> arith -Wstrict-prototypes     -Wmissing-prototypes -Wmissing- 
>> declarations     -Wnested-externs -fno-strict-aliasing
> 268c268
> < CAIRO_LIBS =   -Xlinker -framework -Xlinker Carbon  -L at libdir@ - 
> lpng at PNGLIB_MAJOR@
> ---
>> CAIRO_LIBS =   -Xlinker -framework -Xlinker Carbon  -L$(libdir) - 
>> lpng12
> 361c361
> < PNG_CFLAGS = -I at includedir@/libpng at PNGLIB_MAJOR@
> ---
>> PNG_CFLAGS = -I at includedir@/libpng12
> 363c363
> < PNG_LIBS = -L at libdir@ -lpng at PNGLIB_MAJOR@
> ---
>> PNG_LIBS = -L at libdir@ -lpng12
> ---------------------------------------------------------------------- 
> ----------------------------------------
>
> Hope this will help,
> Fabien
>
>
>
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