sudo apt-get install gnustep
sudo apt-get install gnustep-devel
sudo apt-get install gobjc
. /usr/share/GNUstep/Makefiles/GNUstep.sh
#import <Foundation/Foundation.h>
int main (int argc, const char * argv[])
{
NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
NSLog (@"hello world");
[pool drain];
return 0;
}
gcc `gnustep-config --objc-flags` -lgnustep-base hello.m -o hello
./hello
Linux Object-C 编译环境安装
原文：http://www.techotopia.com/index.php/Installing_and_Using_GNUstep_and_Objective-C_on_Linux
