------- Comment #6 from ktietz at gcc dot gnu dot org 2010-03-05 10:04 ------- (In reply to comment #5)
This patch has a problem about the printf formatter definitions in libgfortran.h header. So I suggest to use the following patch instead. I am current on to bootstrap it completely and test the given testcases by it again. Index: gcc/libgfortran/libgfortran.h =================================================================== --- gcc.orig/libgfortran/libgfortran.h 2009-12-04 18:22:19.000000000 +0100 +++ gcc/libgfortran/libgfortran.h 2010-03-05 07:44:41.230103300 +0100 @@ -28,6 +28,15 @@ see the files COPYING3 and COPYING.RUNTI #ifndef LIBGFOR_H #define LIBGFOR_H +/* Ensure that ANSI conform stdio is used. This needs to be set before + any system header file is included. */ +#if defined __MINGW32__ +# define _POSIX 1 +# define gfc_printf gnu_printf +#else +# define gfc_printf __printf__ +#endif + /* config.h MUST be first because it can affect system headers. */ #include "config.h" @@ -703,15 +712,15 @@ extern void show_locus (st_parameter_com internal_proto(show_locus); extern void runtime_error (const char *, ...) - __attribute__ ((noreturn, format (printf, 1, 2))); + __attribute__ ((noreturn, format (gfc_printf, 1, 2))); iexport_proto(runtime_error); extern void runtime_error_at (const char *, const char *, ...) - __attribute__ ((noreturn, format (printf, 2, 3))); + __attribute__ ((noreturn, format (gfc_printf, 2, 3))); iexport_proto(runtime_error_at); extern void runtime_warning_at (const char *, const char *, ...) - __attribute__ ((format (printf, 2, 3))); + __attribute__ ((format (gfc_printf, 2, 3))); iexport_proto(runtime_warning_at); extern void internal_error (st_parameter_common *, const char *) @@ -795,7 +804,7 @@ extern int unit_to_fd (int); internal_proto(unit_to_fd); extern int st_printf (const char *, ...) - __attribute__ ((format (printf, 1, 2))); + __attribute__ ((format (gfc_printf, 1, 2))); internal_proto(st_printf); extern int st_vprintf (const char *, va_list); -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42950
