Hello,
I'm working on the Windows CE port of the VLC media player, and after
running into numerous portability problems with printf modifiers, we're
trying to use built-in mingw replacements, which seem to work fine.
However, %f specifiers don't work properly. For example, the following
program:
#include <stdio.h>
int main()
{
FILE *f = fopen("\\printf.txt", "w");
fprintf(f, "foo %f\n", 12.0);
fclose(f);
return 0;
}
compiled with
% arm-mingw32ce-gcc -D__USE_MINGW_ANSI_STDIO=1 printf.c
outputs "foo 0.000000" On other occasions, %f outputs kilobyte-long
numeric garbage instead of the right value.
I compiled my tool chain on my Linux x86_64 system, from the latest
revision of the SVN (which says mingw32 3.15.2); normal windows builds
using mingw32 are reported to work fine, which leads me to think that it
might be a cegcc specific issue.
(Also, is this mailing list open-post?)
Regards,
--
Pierre Ynard
"Une âme dans un corps, c'est comme un dessin sur une feuille de papier."
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