[Bug fortran/42950] gfortran testsuite failures on mingw64

[ktietz at gcc dot gnu dot org]

------- Comment #8 from ktietz at gcc dot gnu dot org  2010-03-06 07:21 -------
Created an attachment (id=20034)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=20034&action=view)
Patch about printf and POSIX float conversion

2010-03-06  Kai TIetz  <kai.tietz@onevision.com>

        PR/42950
        * libgfortran.h (_POSIX): Define if __MINGW32__ is defined.
        (gfc_printf): Define to gnu_printf for __MINGW32__ case,
        otherwise to __printf__.
        (gfc_strtof,gfc_strtod,gfc_strtold): Define for mingw case
        to POSIX compatible converter functions.
        (runtime_error): Use instead gfc_printf as formatter
        attribute name.
        (runtime_error_at): Likewise.
        (runtime_warning_at): Likewise.
        (st_printf): Likewise.
        * intrinsics/date_and_time.c (localtime_r): Undefine
        possible defined macro.
        (gmtime_r): Likewise.
        * io/read.c (convert_real): Use gfc_strtof, gfc_strtod,
        and gfc_strtold.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42950