Comments on: Objective C programming in Windows – GNUStep & ProjectCenter

By: monu

monu — Thu, 09 Jun 2011 04:20:50 +0000

I got following errors

<-lobjc -lgnustep-base -fconstant-string-class=NSConstantString
helloworld.m:1:35: error: Foundation/Foundation.h: No such file or directory
helloworld.m: In function 'main':
helloworld.m:4: error: 'NSAutoreleasePool' undeclared (first use in this functio
n)
helloworld.m:4: error: (Each undeclared identifier is reported only once
helloworld.m:4: error: for each function it appears in.)
helloworld.m:4: error: 'pool' undeclared (first use in this function)
helloworld.m:5: error: cannot find interface declaration for 'NSConstantString'

let me know whats wrong…?

By: Zero

Zero — Wed, 20 Apr 2011 01:14:35 +0000

Michael, you use UNIX operations. If you don’t know how, to simplify it, save helloworld.m into C:/GNUStep. Then run the GNUStep Shell, and keep typing “cd ..” (without quotations) until you see nothing change. Then you can compile.

Which is the step I’m having trouble with, I’m getting errors compiling: “Cannot find -lojbc. Anyone have any idea?

By: Michael

Michael — Sat, 26 Mar 2011 21:02:04 +0000

the following shows up when I try to run the first program

c:/helloworld.m line 2: syntax error near unexpected token ‘(‘
c:/helloworld.m line 2 ‘int main (int argc, const char * argv [])’