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* autoconf tests for iconv fail with undefined refs
@ 2022-02-18 19:33 Brian Inglis
  2022-02-19  5:26 ` Lemures Lemniscati
  2022-02-19  7:51 ` Lemures Lemniscati
  0 siblings, 2 replies; 8+ messages in thread
From: Brian Inglis @ 2022-02-18 19:33 UTC (permalink / raw)
  To: cygwin

[-- Attachment #1: Type: text/plain, Size: 394 bytes --]

Any idea why autoconf tests for iconv now fail with undefined refs to 
iconv{_open,,_close}! STC attached, log, -E output. Tried also with -l 
iconv.

-- 
Take care. Thanks, Brian Inglis, Calgary, Alberta, Canada

This email may be disturbing to some readers as it contains
too much technical detail. Reader discretion is advised.
[Data in binary units and prefixes, physical quantities in SI.]

[-- Attachment #2: iconv-test.c --]
[-- Type: text/plain, Size: 179 bytes --]

#include <stdlib.h>
#include <iconv.h>

int
main (void)
{
iconv_t cd = iconv_open("","");
           iconv(cd,NULL,NULL,NULL,NULL);
           iconv_close(cd);
  ;
  return 0;
}


[-- Attachment #3: iconv-test.log --]
[-- Type: text/plain, Size: 529 bytes --]

/usr/lib/gcc/x86_64-pc-cygwin/11/../../../../x86_64-pc-cygwin/bin/ld: /tmp/ccknV0PK.o: in function `main':
$HOME/src/cygwin/libisocodes/iconv-test.c:7: undefined reference to `iconv_open'
/usr/lib/gcc/x86_64-pc-cygwin/11/../../../../x86_64-pc-cygwin/bin/ld: $HOME/src/cygwin/libisocodes/iconv-test.c:8: undefined reference to `iconv'
/usr/lib/gcc/x86_64-pc-cygwin/11/../../../../x86_64-pc-cygwin/bin/ld: $HOME/src/cygwin/libisocodes/iconv-test.c:9: undefined reference to `iconv_close'
collect2: error: ld returned 1 exit status

[-- Attachment #4: iconv-test.p --]
[-- Type: text/plain, Size: 28146 bytes --]

# 0 "iconv-test.c"
# 1 "$HOME/src/cygwin/libisocodes//"
# 0 "<built-in>"
# 0 "<command-line>"
# 1 "iconv-test.c"
# 1 "/usr/include/stdlib.h" 1 3 4
# 10 "/usr/include/stdlib.h" 3 4
# 1 "/usr/include/machine/ieeefp.h" 1 3 4
# 11 "/usr/include/stdlib.h" 2 3 4
# 1 "/usr/include/_ansi.h" 1 3 4
# 10 "/usr/include/_ansi.h" 3 4
# 1 "/usr/include/newlib.h" 1 3 4
# 14 "/usr/include/newlib.h" 3 4
# 1 "/usr/include/_newlib_version.h" 1 3 4
# 15 "/usr/include/newlib.h" 2 3 4
# 11 "/usr/include/_ansi.h" 2 3 4
# 1 "/usr/include/sys/config.h" 1 3 4



# 1 "/usr/include/machine/ieeefp.h" 1 3 4
# 5 "/usr/include/sys/config.h" 2 3 4
# 1 "/usr/include/sys/features.h" 1 3 4
# 6 "/usr/include/sys/config.h" 2 3 4
# 238 "/usr/include/sys/config.h" 3 4
# 1 "/usr/include/cygwin/config.h" 1 3 4
# 239 "/usr/include/sys/config.h" 2 3 4
# 12 "/usr/include/_ansi.h" 2 3 4
# 12 "/usr/include/stdlib.h" 2 3 4




# 1 "/usr/lib/gcc/x86_64-pc-cygwin/11/include/stddef.h" 1 3 4
# 209 "/usr/lib/gcc/x86_64-pc-cygwin/11/include/stddef.h" 3 4

# 209 "/usr/lib/gcc/x86_64-pc-cygwin/11/include/stddef.h" 3 4
typedef long unsigned int size_t;
# 321 "/usr/lib/gcc/x86_64-pc-cygwin/11/include/stddef.h" 3 4
typedef short unsigned int wchar_t;
# 17 "/usr/include/stdlib.h" 2 3 4

# 1 "/usr/include/sys/reent.h" 1 3 4
# 13 "/usr/include/sys/reent.h" 3 4
# 1 "/usr/include/_ansi.h" 1 3 4
# 14 "/usr/include/sys/reent.h" 2 3 4
# 1 "/usr/lib/gcc/x86_64-pc-cygwin/11/include/stddef.h" 1 3 4
# 143 "/usr/lib/gcc/x86_64-pc-cygwin/11/include/stddef.h" 3 4
typedef long int ptrdiff_t;
# 415 "/usr/lib/gcc/x86_64-pc-cygwin/11/include/stddef.h" 3 4
typedef struct {
  long long __max_align_ll __attribute__((__aligned__(__alignof__(long long))));
  long double __max_align_ld __attribute__((__aligned__(__alignof__(long double))));
# 426 "/usr/lib/gcc/x86_64-pc-cygwin/11/include/stddef.h" 3 4
} max_align_t;
# 15 "/usr/include/sys/reent.h" 2 3 4
# 1 "/usr/include/sys/_types.h" 1 3 4
# 24 "/usr/include/sys/_types.h" 3 4
# 1 "/usr/lib/gcc/x86_64-pc-cygwin/11/include/stddef.h" 1 3 4
# 350 "/usr/lib/gcc/x86_64-pc-cygwin/11/include/stddef.h" 3 4
typedef unsigned int wint_t;
# 25 "/usr/include/sys/_types.h" 2 3 4


# 1 "/usr/include/machine/_types.h" 1 3 4





# 1 "/usr/include/machine/_default_types.h" 1 3 4
# 41 "/usr/include/machine/_default_types.h" 3 4
typedef signed char __int8_t;

typedef unsigned char __uint8_t;
# 55 "/usr/include/machine/_default_types.h" 3 4
typedef short int __int16_t;

typedef short unsigned int __uint16_t;
# 77 "/usr/include/machine/_default_types.h" 3 4
typedef int __int32_t;

typedef unsigned int __uint32_t;
# 103 "/usr/include/machine/_default_types.h" 3 4
typedef long int __int64_t;

typedef long unsigned int __uint64_t;
# 134 "/usr/include/machine/_default_types.h" 3 4
typedef signed char __int_least8_t;

typedef unsigned char __uint_least8_t;
# 160 "/usr/include/machine/_default_types.h" 3 4
typedef short int __int_least16_t;

typedef short unsigned int __uint_least16_t;
# 182 "/usr/include/machine/_default_types.h" 3 4
typedef int __int_least32_t;

typedef unsigned int __uint_least32_t;
# 200 "/usr/include/machine/_default_types.h" 3 4
typedef long int __int_least64_t;

typedef long unsigned int __uint_least64_t;
# 214 "/usr/include/machine/_default_types.h" 3 4
typedef long int __intmax_t;







typedef long unsigned int __uintmax_t;







typedef long int __intptr_t;

typedef long unsigned int __uintptr_t;
# 7 "/usr/include/machine/_types.h" 2 3 4
# 17 "/usr/include/machine/_types.h" 3 4
typedef __int64_t __blkcnt_t;


typedef __int32_t __blksize_t;


typedef __uint32_t __dev_t;



typedef unsigned long __fsblkcnt_t;



typedef unsigned long __fsfilcnt_t;


typedef __uint32_t __uid_t;


typedef __uint32_t __gid_t;


typedef __uint64_t __ino_t;


typedef long long __key_t;


typedef __uint16_t __sa_family_t;



typedef int __socklen_t;
# 28 "/usr/include/sys/_types.h" 2 3 4
# 46 "/usr/include/sys/_types.h" 3 4
typedef long _off_t;





typedef int __pid_t;
# 67 "/usr/include/sys/_types.h" 3 4
typedef __uint32_t __id_t;
# 90 "/usr/include/sys/_types.h" 3 4
typedef __uint32_t __mode_t;





__extension__ typedef long long _off64_t;





typedef _off_t __off_t;


typedef _off64_t __loff_t;
# 116 "/usr/include/sys/_types.h" 3 4
typedef long _fpos_t;





typedef _off64_t _fpos64_t;
# 131 "/usr/include/sys/_types.h" 3 4
typedef long unsigned int __size_t;
# 147 "/usr/include/sys/_types.h" 3 4
typedef long signed int _ssize_t;
# 158 "/usr/include/sys/_types.h" 3 4
typedef _ssize_t __ssize_t;



typedef struct
{
  int __count;
  union
  {
    wint_t __wch;
    unsigned char __wchb[4];
  } __value;
} _mbstate_t;




typedef void *_iconv_t;






typedef unsigned long __clock_t;






typedef long __time_t;





typedef unsigned long __clockid_t;


typedef unsigned long __timer_t;
# 208 "/usr/include/sys/_types.h" 3 4
typedef int __nl_item;
typedef unsigned short __nlink_t;
typedef long __suseconds_t;
typedef unsigned long __useconds_t;







typedef __builtin_va_list __va_list;
# 16 "/usr/include/sys/reent.h" 2 3 4
# 25 "/usr/include/sys/reent.h" 3 4
typedef unsigned int __ULong;
# 34 "/usr/include/sys/reent.h" 3 4
# 1 "/usr/include/sys/lock.h" 1 3 4
# 12 "/usr/include/sys/lock.h" 3 4
typedef void *_LOCK_T;
# 42 "/usr/include/sys/lock.h" 3 4
void __cygwin_lock_init(_LOCK_T *);
void __cygwin_lock_init_recursive(_LOCK_T *);
void __cygwin_lock_fini(_LOCK_T *);
void __cygwin_lock_lock(_LOCK_T *);
int __cygwin_lock_trylock(_LOCK_T *);
void __cygwin_lock_unlock(_LOCK_T *);
# 35 "/usr/include/sys/reent.h" 2 3 4
typedef _LOCK_T _flock_t;







struct _reent;

struct __locale_t;






struct _Bigint
{
  struct _Bigint *_next;
  int _k, _maxwds, _sign, _wds;
  __ULong _x[1];
};


struct __tm
{
  int __tm_sec;
  int __tm_min;
  int __tm_hour;
  int __tm_mday;
  int __tm_mon;
  int __tm_year;
  int __tm_wday;
  int __tm_yday;
  int __tm_isdst;
};







struct _on_exit_args {
 void * _fnargs[32];
 void * _dso_handle[32];

 __ULong _fntypes;


 __ULong _is_cxa;
};
# 98 "/usr/include/sys/reent.h" 3 4
struct _atexit {
 struct _atexit *_next;
 int _ind;

 void (*_fns[32])(void);
        struct _on_exit_args _on_exit_args;
};
# 122 "/usr/include/sys/reent.h" 3 4
struct __sbuf {
 unsigned char *_base;
 int _size;
};
# 186 "/usr/include/sys/reent.h" 3 4
struct __sFILE {
  unsigned char *_p;
  int _r;
  int _w;
  short _flags;
  short _file;
  struct __sbuf _bf;
  int _lbfsize;






  void * _cookie;

  _ssize_t (*_read) (struct _reent *, void *,
        char *, size_t);
  _ssize_t (*_write) (struct _reent *, void *,
         const char *,
         size_t);
  _fpos_t (*_seek) (struct _reent *, void *, _fpos_t, int);
  int (*_close) (struct _reent *, void *);


  struct __sbuf _ub;
  unsigned char *_up;
  int _ur;


  unsigned char _ubuf[3];
  unsigned char _nbuf[1];


  struct __sbuf _lb;


  int _blksize;
  _off_t _offset;


  struct _reent *_data;



  _flock_t _lock;

  _mbstate_t _mbstate;
  int _flags2;
};
# 244 "/usr/include/sys/reent.h" 3 4
struct __sFILE64 {
  unsigned char *_p;
  int _r;
  int _w;
  short _flags;
  short _file;
  struct __sbuf _bf;
  int _lbfsize;

  struct _reent *_data;


  void * _cookie;

  _ssize_t (*_read) (struct _reent *, void *,
        char *, size_t);
  _ssize_t (*_write) (struct _reent *, void *,
         const char *,
         size_t);
  _fpos_t (*_seek) (struct _reent *, void *, _fpos_t, int);
  int (*_close) (struct _reent *, void *);


  struct __sbuf _ub;
  unsigned char *_up;
  int _ur;


  unsigned char _ubuf[3];
  unsigned char _nbuf[1];


  struct __sbuf _lb;


  int _blksize;
  int _flags2;

  _off64_t _offset;
  _fpos64_t (*_seek64) (struct _reent *, void *, _fpos64_t, int);


  _flock_t _lock;

  _mbstate_t _mbstate;
};
typedef struct __sFILE64 __FILE;





struct _glue
{
  struct _glue *_next;
  int _niobs;
  __FILE *_iobs;
};
# 324 "/usr/include/sys/reent.h" 3 4
struct _rand48 {
  unsigned short _seed[3];
  unsigned short _mult[3];
  unsigned short _add;




};
# 613 "/usr/include/sys/reent.h" 3 4
struct _reent
{
  int _errno;




  __FILE *_stdin, *_stdout, *_stderr;

  int _inc;
  char _emergency[25];


  int _unspecified_locale_info;
  struct __locale_t *_locale;

  int __sdidinit;

  void (*__cleanup) (struct _reent *);


  struct _Bigint *_result;
  int _result_k;
  struct _Bigint *_p5s;
  struct _Bigint **_freelist;


  int _cvtlen;
  char *_cvtbuf;

  union
    {
      struct
        {
          unsigned int _unused_rand;
          char * _strtok_last;
          char _asctime_buf[26];
          struct __tm _localtime_buf;
          int _gamma_signgam;
          __extension__ unsigned long long _rand_next;
          struct _rand48 _r48;
          _mbstate_t _mblen_state;
          _mbstate_t _mbtowc_state;
          _mbstate_t _wctomb_state;
          char _l64a_buf[8];
          char _signal_buf[24];
          int _getdate_err;
          _mbstate_t _mbrlen_state;
          _mbstate_t _mbrtowc_state;
          _mbstate_t _mbsrtowcs_state;
          _mbstate_t _wcrtomb_state;
          _mbstate_t _wcsrtombs_state;
   int _h_errno;
        } _reent;



      struct
        {

          unsigned char * _nextf[30];
          unsigned int _nmalloc[30];
        } _unused;
    } _new;



  struct _atexit *_atexit;
  struct _atexit _atexit0;



  void (**_sig_func)(int);




  struct _glue __sglue;

  __FILE __sf[3];

};
# 819 "/usr/include/sys/reent.h" 3 4
extern struct _reent *_impure_ptr ;
extern struct _reent *const _global_impure_ptr ;

void _reclaim_reent (struct _reent *);





  struct _reent * __getreent (void);
# 19 "/usr/include/stdlib.h" 2 3 4
# 1 "/usr/include/sys/cdefs.h" 1 3 4
# 47 "/usr/include/sys/cdefs.h" 3 4
# 1 "/usr/lib/gcc/x86_64-pc-cygwin/11/include/stddef.h" 1 3 4
# 48 "/usr/include/sys/cdefs.h" 2 3 4
# 20 "/usr/include/stdlib.h" 2 3 4
# 1 "/usr/include/machine/stdlib.h" 1 3 4
# 15 "/usr/include/machine/stdlib.h" 3 4
char *mkdtemp (char *);
# 21 "/usr/include/stdlib.h" 2 3 4

# 1 "/usr/include/alloca.h" 1 3 4
# 23 "/usr/include/stdlib.h" 2 3 4



# 1 "/usr/include/cygwin/stdlib.h" 1 3 4
# 13 "/usr/include/cygwin/stdlib.h" 3 4
# 1 "/usr/include/cygwin/wait.h" 1 3 4
# 14 "/usr/include/cygwin/stdlib.h" 2 3 4






const char *getprogname (void);
void setprogname (const char *);





int unsetenv (const char *);


int clearenv (void);
# 51 "/usr/include/cygwin/stdlib.h" 3 4
extern void *memalign (size_t, size_t);

extern void *valloc (size_t);
# 84 "/usr/include/cygwin/stdlib.h" 3 4
int getloadavg(double loadavg[], int nelem);
# 27 "/usr/include/stdlib.h" 2 3 4








typedef struct
{
  int quot;
  int rem;
} div_t;

typedef struct
{
  long quot;
  long rem;
} ldiv_t;


typedef struct
{
  long long int quot;
  long long int rem;
} lldiv_t;




typedef int (*__compar_fn_t) (const void *, const void *);







int __locale_mb_cur_max (void);



void abort (void) __attribute__ ((__noreturn__));
int abs (int);

__uint32_t arc4random (void);
__uint32_t arc4random_uniform (__uint32_t);
void arc4random_buf (void *, size_t);

int atexit (void (*__func)(void));
double atof (const char *__nptr);

float atoff (const char *__nptr);

int atoi (const char *__nptr);
int _atoi_r (struct _reent *, const char *__nptr);
long atol (const char *__nptr);
long _atol_r (struct _reent *, const char *__nptr);
void * bsearch (const void *__key,
         const void *__base,
         size_t __nmemb,
         size_t __size,
         __compar_fn_t _compar);
void *calloc(size_t, size_t) __attribute__((__malloc__)) __attribute__((__warn_unused_result__))
      __attribute__((__alloc_size__(1, 2))) ;
div_t div (int __numer, int __denom);
void exit (int __status) __attribute__ ((__noreturn__));
void free (void *) ;
char * getenv (const char *__string);
char * _getenv_r (struct _reent *, const char *__string);



char * _findenv (const char *, int *);
char * _findenv_r (struct _reent *, const char *, int *);

extern char *suboptarg;
int getsubopt (char **, char * const *, char **);

long labs (long);
ldiv_t ldiv (long __numer, long __denom);
void *malloc(size_t) __attribute__((__malloc__)) __attribute__((__warn_unused_result__)) __attribute__((__alloc_size__(1))) ;
int mblen (const char *, size_t);
int _mblen_r (struct _reent *, const char *, size_t, _mbstate_t *);
int mbtowc (wchar_t *restrict, const char *restrict, size_t);
int _mbtowc_r (struct _reent *, wchar_t *restrict, const char *restrict, size_t, _mbstate_t *);
int wctomb (char *, wchar_t);
int _wctomb_r (struct _reent *, char *, wchar_t, _mbstate_t *);
size_t mbstowcs (wchar_t *restrict, const char *restrict, size_t);
size_t _mbstowcs_r (struct _reent *, wchar_t *restrict, const char *restrict, size_t, _mbstate_t *);
size_t wcstombs (char *restrict, const wchar_t *restrict, size_t);
size_t _wcstombs_r (struct _reent *, char *restrict, const wchar_t *restrict, size_t, _mbstate_t *);


char * mkdtemp (char *);






int mkstemp (char *);


int mkstemps (char *, int);


char * mktemp (char *) __attribute__ ((__deprecated__("the use of `mktemp' is dangerous; use `mkstemp' instead")));


char * _mkdtemp_r (struct _reent *, char *);
int _mkostemp_r (struct _reent *, char *, int);
int _mkostemps_r (struct _reent *, char *, int, int);
int _mkstemp_r (struct _reent *, char *);
int _mkstemps_r (struct _reent *, char *, int);
char * _mktemp_r (struct _reent *, char *) __attribute__ ((__deprecated__("the use of `mktemp' is dangerous; use `mkstemp' instead")));
void qsort (void *__base, size_t __nmemb, size_t __size, __compar_fn_t _compar);
int rand (void);
void *realloc(void *, size_t) __attribute__((__warn_unused_result__)) __attribute__((__alloc_size__(2))) ;

void *reallocarray(void *, size_t, size_t) __attribute__((__warn_unused_result__)) __attribute__((__alloc_size__(2, 3)));
void *reallocf(void *, size_t) __attribute__((__warn_unused_result__)) __attribute__((__alloc_size__(2)));


char * realpath (const char *restrict path, char *restrict resolved_path);


int rpmatch (const char *response);




void srand (unsigned __seed);
double strtod (const char *restrict __n, char **restrict __end_PTR);
double _strtod_r (struct _reent *,const char *restrict __n, char **restrict __end_PTR);

float strtof (const char *restrict __n, char **restrict __end_PTR);







long strtol (const char *restrict __n, char **restrict __end_PTR, int __base);
long _strtol_r (struct _reent *,const char *restrict __n, char **restrict __end_PTR, int __base);
unsigned long strtoul (const char *restrict __n, char **restrict __end_PTR, int __base);
unsigned long _strtoul_r (struct _reent *,const char *restrict __n, char **restrict __end_PTR, int __base);
# 191 "/usr/include/stdlib.h" 3 4
int system (const char *__string);


long a64l (const char *__input);
char * l64a (long __input);
char * _l64a_r (struct _reent *,long __input);


int on_exit (void (*__func)(int, void *),void *__arg);


void _Exit (int __status) __attribute__ ((__noreturn__));


int putenv (char *__string);

int _putenv_r (struct _reent *, char *__string);
void * _reallocf_r (struct _reent *, void *, size_t);

int setenv (const char *__string, const char *__value, int __overwrite);

int _setenv_r (struct _reent *, const char *__string, const char *__value, int __overwrite);
# 224 "/usr/include/stdlib.h" 3 4
char * __itoa (int, char *, int);
char * __utoa (unsigned, char *, int);

char * itoa (int, char *, int);
char * utoa (unsigned, char *, int);


int rand_r (unsigned *__seed);



double drand48 (void);
double _drand48_r (struct _reent *);
double erand48 (unsigned short [3]);
double _erand48_r (struct _reent *, unsigned short [3]);
long jrand48 (unsigned short [3]);
long _jrand48_r (struct _reent *, unsigned short [3]);
void lcong48 (unsigned short [7]);
void _lcong48_r (struct _reent *, unsigned short [7]);
long lrand48 (void);
long _lrand48_r (struct _reent *);
long mrand48 (void);
long _mrand48_r (struct _reent *);
long nrand48 (unsigned short [3]);
long _nrand48_r (struct _reent *, unsigned short [3]);
unsigned short *
       seed48 (unsigned short [3]);
unsigned short *
       _seed48_r (struct _reent *, unsigned short [3]);
void srand48 (long);
void _srand48_r (struct _reent *, long);


char * initstate (unsigned, char *, size_t);
long random (void);
char * setstate (char *);
void srandom (unsigned);


long long atoll (const char *__nptr);

long long _atoll_r (struct _reent *, const char *__nptr);

long long llabs (long long);
lldiv_t lldiv (long long __numer, long long __denom);
long long strtoll (const char *restrict __n, char **restrict __end_PTR, int __base);

long long _strtoll_r (struct _reent *, const char *restrict __n, char **restrict __end_PTR, int __base);

unsigned long long strtoull (const char *restrict __n, char **restrict __end_PTR, int __base);

unsigned long long _strtoull_r (struct _reent *, const char *restrict __n, char **restrict __end_PTR, int __base);
# 288 "/usr/include/stdlib.h" 3 4
int posix_memalign (void **, size_t, size_t) __attribute__((__nonnull__ (1)))
     __attribute__((__warn_unused_result__));


char * _dtoa_r (struct _reent *, double, int, int, int *, int*, char**);







int _system_r (struct _reent *, const char *);

void __eprintf (const char *, const char *, unsigned int, const char *);
# 312 "/usr/include/stdlib.h" 3 4
void qsort_r (void *__base, size_t __nmemb, size_t __size, void *__thunk, int (*_compar)(void *, const void *, const void *))
             __asm__ ("" "__bsd_qsort_r");
# 322 "/usr/include/stdlib.h" 3 4
extern long double _strtold_r (struct _reent *, const char *restrict, char **restrict);

extern long double strtold (const char *restrict, char **restrict);







void * aligned_alloc(size_t, size_t) __attribute__((__malloc__)) __attribute__((__alloc_align__(1)))
     __attribute__((__alloc_size__(2))) __attribute__((__warn_unused_result__));
int at_quick_exit(void (*)(void));
_Noreturn void
 quick_exit(int);



# 2 "iconv-test.c" 2
# 1 "/usr/include/iconv.h" 1 3 4
# 30 "/usr/include/iconv.h" 3 4
# 1 "/usr/include/reent.h" 1 3 4
# 98 "/usr/include/reent.h" 3 4
# 1 "/usr/lib/gcc/x86_64-pc-cygwin/11/include/stddef.h" 1 3 4
# 99 "/usr/include/reent.h" 2 3 4


struct stat;
struct tms;
struct timeval;
struct timezone;
# 139 "/usr/include/reent.h" 3 4
extern int _close_r (struct _reent *, int);
extern int _execve_r (struct _reent *, const char *, char *const *, char *const *);
extern int _fcntl_r (struct _reent *, int, int, int);
extern int _fork_r (struct _reent *);
extern int _fstat_r (struct _reent *, int, struct stat *);
extern int _getpid_r (struct _reent *);
extern int _isatty_r (struct _reent *, int);
extern int _kill_r (struct _reent *, int, int);
extern int _link_r (struct _reent *, const char *, const char *);
extern _off_t _lseek_r (struct _reent *, int, _off_t, int);
extern int _mkdir_r (struct _reent *, const char *, int);
extern int _open_r (struct _reent *, const char *, int, int);
extern _ssize_t _read_r (struct _reent *, int, void *, size_t);
extern int _rename_r (struct _reent *, const char *, const char *);
extern void *_sbrk_r (struct _reent *, ptrdiff_t);
extern int _stat_r (struct _reent *, const char *, struct stat *);
extern unsigned long _times_r (struct _reent *, struct tms *);
extern int _unlink_r (struct _reent *, const char *);
extern int _wait_r (struct _reent *, int *);
extern _ssize_t _write_r (struct _reent *, int, const void *, size_t);


extern int _gettimeofday_r (struct _reent *, struct timeval *__tp, void *__tzp);







struct stat;

extern _off64_t _lseek64_r (struct _reent *, int, _off64_t, int);
extern int _fstat64_r (struct _reent *, int, struct stat *);
extern int _open64_r (struct _reent *, const char *, int, int);
extern int _stat64_r (struct _reent *, const char *, struct stat *);
# 31 "/usr/include/iconv.h" 2 3 4
# 1 "/usr/include/sys/types.h" 1 3 4
# 28 "/usr/include/sys/types.h" 3 4
typedef __uint8_t u_int8_t;


typedef __uint16_t u_int16_t;


typedef __uint32_t u_int32_t;


typedef __uint64_t u_int64_t;

typedef __intptr_t register_t;






# 1 "/usr/include/sys/_stdint.h" 1 3 4
# 20 "/usr/include/sys/_stdint.h" 3 4
typedef __int8_t int8_t ;



typedef __uint8_t uint8_t ;







typedef __int16_t int16_t ;



typedef __uint16_t uint16_t ;







typedef __int32_t int32_t ;



typedef __uint32_t uint32_t ;







typedef __int64_t int64_t ;



typedef __uint64_t uint64_t ;






typedef __intmax_t intmax_t;




typedef __uintmax_t uintmax_t;




typedef __intptr_t intptr_t;




typedef __uintptr_t uintptr_t;
# 47 "/usr/include/sys/types.h" 2 3 4


# 1 "/usr/include/machine/endian.h" 1 3 4





# 1 "/usr/include/machine/_endian.h" 1 3 4
# 14 "/usr/include/machine/_endian.h" 3 4
# 1 "/usr/include/bits/endian.h" 1 3 4
# 15 "/usr/include/machine/_endian.h" 2 3 4
# 23 "/usr/include/machine/_endian.h" 3 4
static __inline__ __uint32_t __ntohl(__uint32_t);
static __inline__ __uint16_t __ntohs(__uint16_t);

static __inline__ __uint32_t
__ntohl(__uint32_t _x)
{
 __asm__("bswap %0" : "=r" (_x) : "0" (_x));
 return _x;
}

static __inline__ __uint16_t
__ntohs(__uint16_t _x)
{
 __asm__("xchgb %b0,%h0"
  : "=Q" (_x)
  : "0" (_x));
 return _x;
}
# 7 "/usr/include/machine/endian.h" 2 3 4
# 50 "/usr/include/sys/types.h" 2 3 4
# 1 "/usr/include/sys/select.h" 1 3 4
# 14 "/usr/include/sys/select.h" 3 4
# 1 "/usr/include/sys/_sigset.h" 1 3 4
# 41 "/usr/include/sys/_sigset.h" 3 4
typedef unsigned long __sigset_t;
# 15 "/usr/include/sys/select.h" 2 3 4
# 1 "/usr/include/sys/_timeval.h" 1 3 4
# 37 "/usr/include/sys/_timeval.h" 3 4
typedef __suseconds_t suseconds_t;




typedef long time_t;
# 54 "/usr/include/sys/_timeval.h" 3 4
struct timeval {
 time_t tv_sec;
 suseconds_t tv_usec;
};
# 16 "/usr/include/sys/select.h" 2 3 4
# 1 "/usr/include/sys/timespec.h" 1 3 4
# 38 "/usr/include/sys/timespec.h" 3 4
# 1 "/usr/include/sys/_timespec.h" 1 3 4
# 47 "/usr/include/sys/_timespec.h" 3 4
struct timespec {
 time_t tv_sec;
 long tv_nsec;
};
# 39 "/usr/include/sys/timespec.h" 2 3 4
# 58 "/usr/include/sys/timespec.h" 3 4
struct itimerspec {
 struct timespec it_interval;
 struct timespec it_value;
};
# 17 "/usr/include/sys/select.h" 2 3 4



typedef __sigset_t sigset_t;
# 34 "/usr/include/sys/select.h" 3 4
typedef unsigned long __fd_mask;

typedef __fd_mask fd_mask;
# 48 "/usr/include/sys/select.h" 3 4
typedef struct fd_set {
 __fd_mask __fds_bits[(((64) + ((((int)sizeof(__fd_mask) * 8)) - 1)) / (((int)sizeof(__fd_mask) * 8)))];
} fd_set;
# 74 "/usr/include/sys/select.h" 3 4


int select (int __n, fd_set *__readfds, fd_set *__writefds, fd_set *__exceptfds, struct timeval *__timeout)
                                                   ;

int pselect (int __n, fd_set *__readfds, fd_set *__writefds, fd_set *__exceptfds, const struct timespec *__timeout, const sigset_t *__set)

                           ;



# 51 "/usr/include/sys/types.h" 2 3 4




typedef __uint32_t in_addr_t;




typedef __uint16_t in_port_t;



typedef __uintptr_t u_register_t;






typedef unsigned char u_char;



typedef unsigned short u_short;



typedef unsigned int u_int;



typedef unsigned long u_long;







typedef unsigned short ushort;
typedef unsigned int uint;
typedef unsigned long ulong;



typedef __blkcnt_t blkcnt_t;




typedef __blksize_t blksize_t;




typedef unsigned long clock_t;
# 119 "/usr/include/sys/types.h" 3 4
typedef long daddr_t;



typedef char * caddr_t;




typedef __fsblkcnt_t fsblkcnt_t;
typedef __fsfilcnt_t fsfilcnt_t;




typedef __id_t id_t;




typedef __ino_t ino_t;
# 157 "/usr/include/sys/types.h" 3 4
typedef __off_t off_t;



typedef __dev_t dev_t;



typedef __uid_t uid_t;



typedef __gid_t gid_t;




typedef __pid_t pid_t;




typedef __key_t key_t;




typedef _ssize_t ssize_t;




typedef __mode_t mode_t;




typedef __nlink_t nlink_t;




typedef __clockid_t clockid_t;





typedef __timer_t timer_t;





typedef __useconds_t useconds_t;
# 220 "/usr/include/sys/types.h" 3 4
typedef __int64_t sbintime_t;


# 1 "/usr/include/sys/_pthreadtypes.h" 1 3 4
# 12 "/usr/include/sys/_pthreadtypes.h" 3 4
# 1 "/usr/include/sys/cpuset.h" 1 3 4
# 16 "/usr/include/sys/cpuset.h" 3 4
typedef long unsigned int __cpu_mask;







typedef struct
{
  __cpu_mask __bits[(1024 / (8 * sizeof (__cpu_mask)))];
} cpu_set_t;
# 13 "/usr/include/sys/_pthreadtypes.h" 2 3 4



typedef struct __pthread_t {char __dummy;} *pthread_t;
typedef struct __pthread_mutex_t {char __dummy;} *pthread_mutex_t;

typedef struct __pthread_key_t {char __dummy;} *pthread_key_t;
typedef struct __pthread_attr_t {char __dummy;} *pthread_attr_t;
typedef struct __pthread_mutexattr_t {char __dummy;} *pthread_mutexattr_t;
typedef struct __pthread_condattr_t {char __dummy;} *pthread_condattr_t;
typedef struct __pthread_cond_t {char __dummy;} *pthread_cond_t;
typedef struct __pthread_barrierattr_t {char __dummy;} *pthread_barrierattr_t;
typedef struct __pthread_barrier_t {char __dummy;} *pthread_barrier_t;


typedef struct
{
  pthread_mutex_t mutex;
  int state;
}
pthread_once_t;
typedef struct __pthread_spinlock_t {char __dummy;} *pthread_spinlock_t;
typedef struct __pthread_rwlock_t {char __dummy;} *pthread_rwlock_t;
typedef struct __pthread_rwlockattr_t {char __dummy;} *pthread_rwlockattr_t;
# 224 "/usr/include/sys/types.h" 2 3 4
# 1 "/usr/include/machine/types.h" 1 3 4
# 19 "/usr/include/machine/types.h" 3 4
# 1 "/usr/include/endian.h" 1 3 4
# 38 "/usr/include/endian.h" 3 4
# 1 "/usr/include/bits/byteswap.h" 1 3 4
# 16 "/usr/include/bits/byteswap.h" 3 4
static __inline unsigned short
__bswap_16 (unsigned short __x)
{
  return (__x >> 8) | (__x << 8);
}

static __inline unsigned int
__bswap_32 (unsigned int __x)
{
  return (__bswap_16 (__x & 0xffff) << 16) | (__bswap_16 (__x >> 16));
}

static __inline unsigned long long
__bswap_64 (unsigned long long __x)
{
  return (((unsigned long long) __bswap_32 (__x & 0xffffffffull)) << 32) | (__bswap_32 (__x >> 32));
}
# 39 "/usr/include/endian.h" 2 3 4
# 20 "/usr/include/machine/types.h" 2 3 4
# 1 "/usr/include/bits/wordsize.h" 1 3 4
# 21 "/usr/include/machine/types.h" 2 3 4




typedef struct timespec timespec_t;




typedef struct timespec timestruc_t;


typedef __loff_t loff_t;
# 46 "/usr/include/machine/types.h" 3 4
struct flock {
 short l_type;
 short l_whence;
 off_t l_start;
 off_t l_len;
 pid_t l_pid;
};






typedef unsigned long vm_offset_t;




typedef unsigned long vm_size_t;




typedef void *vm_object_t;




typedef char *addr_t;





# 1 "/usr/include/sys/sysmacros.h" 1 3 4
# 12 "/usr/include/sys/sysmacros.h" 3 4
# 1 "/usr/include/sys/types.h" 1 3 4
# 13 "/usr/include/sys/sysmacros.h" 2 3 4

static __inline__ int gnu_dev_major(dev_t);
static __inline__ int gnu_dev_minor(dev_t);
static __inline__ dev_t gnu_dev_makedev(int, int);

static __inline__ int
gnu_dev_major(dev_t dev)
{
 return (int)(((dev) >> 16) & 0xffff);
}

static __inline__ int
gnu_dev_minor(dev_t dev)
{
 return (int)((dev) & 0xffff);
}

static __inline__ dev_t
gnu_dev_makedev(int maj, int min)
{
 return (((maj) << 16) | ((min) & 0xffff));
}
# 81 "/usr/include/machine/types.h" 2 3 4
# 225 "/usr/include/sys/types.h" 2 3 4
# 32 "/usr/include/iconv.h" 2 3 4



typedef _iconv_t iconv_t;




iconv_t
iconv_open (const char *, const char *);

size_t
iconv (iconv_t, char **restrict, size_t *restrict,
               char **restrict, size_t *restrict);

int
iconv_close (iconv_t);


iconv_t
_iconv_open_r (struct _reent *, const char *, const char *);

size_t
_iconv_r (struct _reent *, iconv_t, const char **,
                  size_t *, char **, size_t *);

int
_iconv_close_r (struct _reent *, iconv_t);


# 3 "iconv-test.c" 2


# 4 "iconv-test.c"
int
main (void)
{
iconv_t cd = iconv_open("","");
           iconv(cd,
# 8 "iconv-test.c" 3 4
                   ((void *)0)
# 8 "iconv-test.c"
                       ,
# 8 "iconv-test.c" 3 4
                        ((void *)0)
# 8 "iconv-test.c"
                            ,
# 8 "iconv-test.c" 3 4
                             ((void *)0)
# 8 "iconv-test.c"
                                 ,
# 8 "iconv-test.c" 3 4
                                  ((void *)0)
# 8 "iconv-test.c"
                                      );
           iconv_close(cd);
  ;
  return 0;
}

^ permalink raw reply	[flat|nested] 8+ messages in thread
end of thread, other threads:[~2022-02-20  1:10 UTC | newest]

Thread overview: 8+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-02-18 19:33 autoconf tests for iconv fail with undefined refs Brian Inglis
2022-02-19  5:26 ` Lemures Lemniscati
2022-02-19 17:11   ` Brian Inglis
2022-02-19 23:37     ` Lemures Lemniscati
2022-02-19 23:53       ` Brian Inglis
2022-02-20  1:10         ` Lemures Lemniscati
2022-02-19  7:51 ` Lemures Lemniscati
2022-02-19 15:46   ` Brian Inglis

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