title: How to compile the objective c in windows using GNUstep
body: <p>I am new to this iPhone. So I installed the GNUstep compiler and I imported one small program. Now I want to compile this and execute the code... I did this by using the code:</p>
  
  <pre><code>gcc -o hello hello.m -I/c/GNUstep/GNUstep/System/Library/Headers \
  -L /c/GNUstep/GNUstep/System/Library/Libraries -lobjc -lgnustep-base \
  -fconstant-string-class=NSConstantString
  </code></pre>
  
  <p>but it is giving the error as </p>
  
  <pre><code>1./GNUstep/GNUstep/system/library/libraries:permission denied
  2.ld.exe : cannot find -lobjc
  3.ld.exe : cannot find -lgnustep-base-fconstant-string-class=NSConstantString 
  collect2:id returned 1 exit status
  </code></pre>
  
  <p>Please help me anyone.. have I too add any new libraries to this?</p>