Hi all
> On Fri, Aug 21, 2009 at 12:11:55PM +0200, Andreas Höschler wrote:
>> making all for framework ObjectiveC2...
>> Compiling file runtime.c ...
>> runtime.c: In function `class_addIvar':
>> runtime.c:149: warning: implicit declaration of function `strdup'
>> runtime.c:149: warning: assignment makes pointer from integer without
>> a cast
>> runtime.c:150: warning: assignment makes pointer from integer without
>> a cast
>> runtime.c: In function `class_addMethod':
>> runtime.c:180: warning: assignment makes pointer from integer without
>> a cast
>> runtime.c: In function `objc_allocateClassPair':
>> runtime.c:743: warning: assignment makes pointer from integer without
>> a cast
>
> If I recall correctly strdup() is not mandatory according to POSIX. So
> with some C libraries you have to explicitly turn it on (glibc behaves
> that way, for example). Maybe you could check your system's strings.h
> whether strdup() is wrapped in some #ifdef that needs be set.
Thanks for the hint. I found
/usr/include/strings.h
/usr/share/src/gcc-4.2.3/fixincludes/tests/base/strings.h
/usr/share/src/gcc-3.4.4/gcc/fixinc/tests/base/strings.h
on the Solaris box but none of these files contains any occurance of
strdup! :-(
Is Etoile really so system (very special linux) specific in the
meanwhile? I got Etoile 0.2 built on Solaris with great efforts. Now
with 0.4.x this seems to be even more difficult. :-( Any more ideas?
Am I (still) the only one that is using GNUstep/Etoile on Solaris? In
conjunction with Sun Ray Server and Secure Global Desktop, Solaris is
by far the most interesting target platform for Etoile IMHO. So it's
definitely worth supporting this platform. All these software products
(including the OS) can be downloaded for free from www.sun.com and run
on a wide variety of x86 hardware. I really recommend anyone interested
to give it a try. I can also provide a VBox image of the latest Solaris
10 x86 (with GNUstep already preinstalled) if anyone in interested.
Thanks,
Andreas
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