Establish an objective-C development environment in Windows

Magwin Method

1. Install the Compiler

There are many objective-C compilers. llvm is developed from GCC and is mainly used on Apple's platform. GNU can use gnustep.
C program.

Go to the download page and download the above three software packages for installation, for example, to D: \ gnustep,

2. Install the codeblocks IDE environment

: Http: // www.Codeblocks. Org/

3. Configure the Compiler

After codeblocks is installed, goSettings-> compiler and debugger..., SelectGNU gcc compiler, copy againName it "gnustep mingw compiler"

Compile other options:-Fconstant-string-class = nsconstantstring-STD = c99

Specify the search directory at the same time:
The compiler's search directory is D: \ gnustep \ System \ library \ headers.
Set the linker search directory to D: \ gnustep \ System \ library \ libraries, and set the linker parameter:-lobjc-lgnustep-Base
Alternatively, you can add two file libgnustep-base.dll.a, libobjc. dll. A, under D: \ gnustep \ System \ library \ libraries, to the linker Option

Set the search directory for compilers and connectors

4. Configuration syntax, file type, and keywords

Support for adding file types

1) EnterSettings-> environment...

2) SelectFiles extension handlingAdd*. M

3) EnterProject-> Project tree-> edit file types & categories...

4) InSources, Add*. MTo the file type list.

Add syntax highlighting support

1) EnterSettings-> editor...

2) SelectSyntax highlightingEnterFilemasks.... Add*. MTo the file type list.

3) EnterKeywords...(CloseFilemasks...) Add the following keywords to the list.

@ Interface @ implementation @ end @ Class @ selector @ Protocol @ public @ protected @ Private ID bool yes no Sel nil null self

Add *. m extension to syntax highlighting
 

5. Code Testing

Create a new project, change main. C to main. m, and enter the following code:

#import <Foundation/Foundation.h>int main (int argc, const char *argv[]){    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];    NSLog(@"%@",@"hello world");    [pool drain];    return 0;}

The compilation and running effect is as follows:

17:33:49. 711 objc1 [6080] Hello World Process returned 0 (0x0) execution time: 0.220 s Press any key to continue.