It looks like the latest Cygwin has a problem with mkdtemp(). mkdtemp()
exists in a library and is linkable, but there is no function prototype for
it in the headers.
The configuration system compiles a function :-
/* Override any gcc2 internal prototype to avoid an error. */
| #ifdef __cplusplus
| extern "C"
| {
| #endif
| /* We use char because int might match the return type of a gcc2
| builtin and then its argument prototype would still apply. */
| char mkdtemp ();
| /* The GNU C library defines this for functions which it implements
| to always fail with ENOSYS. Some functions are actually named
| something starting with __ and the normal name is an alias. */
| #if defined (__stub_mkdtemp) || defined (__stub___mkdtemp)
| choke me
| #else
| char (*f) () = mkdtemp;
| #endif
| #ifdef __cplusplus
| }
| #endif
|
| int
| main ()
| {
| return f != mkdtemp;
| ;
| return 0;
| }
It defines 'char mkdtemp()' and links it as it is defined in a library but
not in a header !
Aaron Gray
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