strongSwan

Hello!

Strongswan 5.6.3+ do not build for mips32r2 with uClibc 0.9.33.2

This is error in src/libstrongswan/settings/settings_lexer.c at string

"#include <unistd.h>" - error expected ';', ',' or ')' before numeric constant

The referenced line in unistd.h is:

extern void __exit_thread (int val) __attribute__ ((__noreturn__));

As I can see in the src/libstrongswan/settings/settings_lexer.c is defined variable "val"

line 716 "settings/settings_lexer.c" 

#define INITIAL 0
#define ref 1
#define val 2
#define inc 3
#define str 4

#ifndef YY_NO_UNISTD_H
/* Special case for "unistd.h", since it is non-ANSI. We include it way
 * down here because we want the user's section 1 to have been scanned first.
 * The user has a chance to override it with an option.
 */
/* %if-c-only */
#include <unistd.h>
/* %endif */
/* %if-c++-only */
/* %endif */
#endif

and after preprocessing we have in the unistd.h:

extern void __exit_thread (int 1) __attribute__ ((__noreturn__));

After I move include above the define - everything compiled without errors

line 716 "settings/settings_lexer.c" 

#ifndef YY_NO_UNISTD_H
/* Special case for "unistd.h", since it is non-ANSI. We include it way
 * down here because we want the user's section 1 to have been scanned first.
 * The user has a chance to override it with an option.
 */
/* %if-c-only */
#include <unistd.h>
/* %endif */
/* %if-c++-only */
/* %endif */
#endif

#define INITIAL 0
#define ref 1
#define val 2
#define inc 3
#define str 4