[Bug fortran/33281] gfortran crt2.o not found under Vista

[dannysmith at users dot sourceforge dot net]

------- Comment #2 from dannysmith at users dot sourceforge dot net  2007-09-04 06:17 -------
The solution is to build gcc/gfortran wiith -D__USE_MINGW_ACCESS in CFLAGS;
>From mingw/include/io.h

/* Some defines for _access nAccessMode (MS doesn't define them, but
 * it doesn't seem to hurt to add them). */
#define F_OK    0       /* Check for file existence */
/* Well maybe it does hurt.  On newer versions of MSVCRT, an access mode
   of 1 causes invalid parameter error. */   
#define X_OK    1       /* MS access() doesn't check for execute permission. */
#define W_OK    2       /* Check for write permission */
#define R_OK    4       /* Check for read permission */


and later:
#ifdef __USE_MINGW_ACCESS
/*  Old versions of MSVCRT access() just ignored X_OK, while the version
    shipped with Vista, returns an error code.  This will restore the
    old behaviour  */
static inline int __mingw_access (const char* __fname, int __mode)
  { return  _access (__fname, __mode & ~X_OK); }
#define access(__f,__m)  __mingw_access (__f, __m)
#endif

Danny


-- 

dannysmith at users dot sourceforge dot net changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |NEW
     Ever Confirmed|0                           |1
   Last reconfirmed|0000-00-00 00:00:00         |2007-09-04 06:17:29
               date|                            |


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33281