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Building SIS

Replace restrict to restrict_var – it is a keyword now.
Use __MINGW32__ macro to distinguish Linux/Windows builds.
For Windows builds add -lwinmm to the linker command.

Cross-compiling for Windows

Install MinGW-W64:
```
sudo apt install mingw-w64
```

Add the following header file to /usr/share/mingw-w64/include/sys/:

#ifndef _WAIT_H
#define _WAIT_H
 
#ifdef __cplusplus
extern "C" {
#endif
 
#ifndef __STRICT_ANSI__
 
#include <sys/types.h>
 
#define WEXITSTATUS(stat_val)	(  (stat_val) & 0x000ff)
#define WIFEXITED(stat_val)	(!((stat_val) & 0x3ff00))
#define WIFSIGNALED(stat_val)	( ((stat_val) & 0x3ff00))
#define WIFSTOPPED(stat_val)	0
#define WNOHANG			1
#define WSTOPSIG(stat_val)	0
#define WTERMSIG(stat_val)	( ((stat_val) >> 8 ) & 0x3ff)
#define WUNTRACED		0
 
pid_t wait(int *stat_loc);
pid_t waitpid(pid_t pid, int *stat_loc, int options);
 
#endif /* !__STRICT_ANSI__ */
 
#ifdef __cplusplus
}
#endif
 
#endif /* !_WAIT_H */

Create symbolic link to from /usr/i686-w64-mingw32/include/sys:
```
ln -s ../../../share/mingw-w64/include/sys/wait.h  
```
Create symbolic links from /usr/x86_64-w64-mingw32/include/sys:
```
ln -s ../../../share/mingw-w64/include/sys/wait.h  
```

32-bit for Windows

Rebuild SIS:

./configure --host=i686-w64-mingw32
make

64-bit for Windows

Rebuild SIS:

./configure --host=x86_64-w64-mingw32
make

Table of Contents

Building SIS

Cross-compiling for Windows

32-bit for Windows

64-bit for Windows

Compiling for Linux

32-bit for Linux

64-bit for Linux