Mail Archives: cygwin-apps/2001/09/26/07:28:20
Hello, Adam!
Hello, Cygwin hackers!
Adam Fedor wrote:
> No it's not. In fact you need to use gnustep-objc on Cygwin/MinGW
> machines even if you have gcc 3.x, because the libobjc library in 3.x
> doesn't properly export symbols for DLLs
>
>> Ok. I got "config" dir and GNUMakefile from gnustep-objc-1.0.1.tar.gz
>> (above) into "libobjc" dir from GCC ditro.
>> Then added NXConstStr.m into GNUMakefile
>> and - viola! compiled objc.dll. It seems to work. Let's see what next
>> :-)
>
> It probably won't work, even though it compiles. See above.
You are right - it doesn't work. But the gnustep's libobjc either!
In fact I had to add some lines into libobjc.def just to get
gnustep-base copiled. This particular ones:
objc_condition_allocate
objc_condition_deallocate
objc_condition_wait
objc_condition_broadcast
objc_set_thread_callback
__objc_msg_forward
But for both libs (std GCC's and GNUstep's) I obtain error like this:
m.AllocationBase 0x614C0000, m.BaseAddress 0x614E0000, m.RegionSize
0xFD000, m.State 0x1000
d:\Temp\doc\objc\test\shared_obj\ix86\cygwin\gnu-gnu-gnu\Test.exe:
*** Couldn't reserve space for cygwin's heap (0x614E0000 <0x470000>)
in child, Win32 error 6
search through cygwin malinglists didn't clarify the problem :-(
Any ideas?
Thanx, Ildar.
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