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From: Markus Geimer <mgm AT uni-koblenz DOT de>
Date: Thu,  7 Oct 1999 12:28:05 +0200
To: pgcc AT delorie DOT com
Subject: pgcc and Objective-C
Reply-To: pgcc AT delorie DOT com

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Hi!

First of all, I'm NOT on the mailing list, so send your answers to  
mgm AT uni-koblenz DOT de. Now the problem:

I've tried to compile a simple Objective-C program with pgcc-2.95.1 and got  
the following error message:

	 
/usr/local/lib/gcc-lib/i686-pc-linux-gnu/pgcc-2.95.1/libobjc.a(encoding.o):  
In function `objc_layout_structure_next_member':
	encoding.o(.text+0xb10): undefined reference to `target_flags'
	collect2: ld returned 1 exit status

The "standard" gcc-2.95.1 works fine. I've attached my program (which is not  
very useful [An attachment was originally included here];-)[An attachment  
was originally included here]). Try it with

	gcc -o simple simple.m -lobjc -lpthread

If anybody can help me, please let me know.

	Markus
[An attachment was originally included here]

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Hi!


First of all, I'm NOT on the mailing list, so send your answers to
mgm AT uni-koblenz DOT de. Now the problem:


I've tried to compile a simple Objective-C program with pgcc-2.95.1 and
got the following error message:


	=
/usr/local/lib/gcc-lib/i686-pc-linux-gnu/pgcc-2.95.1/libobjc.a(encoding.o):
In function `objc_layout_structure_next_member':

	encoding.o(.text+0xb10): undefined reference to `target_flags'

	collect2: ld returned 1 exit status


The "standard" gcc-2.95.1 works fine. I've attached my program (which is
not very useful  `;-) `). Try it with

<nofill>
	gcc -o simple simple.m -lobjc -lpthread

If anybody can help me, please let me know.

	Markus
</nofill>=

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#include <stdio.h>
#include <objc/Object.h>

@interface MyObject : Object
{
   int value;
}
-(id) initWith:(int)aValue;
-(id) print;
@end

@implementation MyObject

-(id) initWith:(int)aValue {
   [super init];
   value = aValue;
   return self;
}

-(id) print {
   printf("value: %d\n", value);
   return self;
}

@end

int main(void) {
   MyObject *a;

   a = [[MyObject alloc] initWith:15];
   [a print];
   [a free];
   return 0;
}

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