------- Comment #9 from dannysmith at users dot sourceforge dot net 2006-09-12
23:36 -------
The problem is that although all 'regular' files are opened as O_BINARY,
preconnected files stderr and stdout are already opened as default O_TEXT.
The simplest fix is just to force the mode of these preconnected files to
O_BINARY at initialisation, as below.
This needs more testing before I submit a formal patch, but it certainly fixes
a lot of gfortran mingw32 testsuite cases where stdout results are scanned.
The alternative would be to change each
#ifdef (HAVE_CRLF)
to
if (HAVE_CRLF) && is_regular_file(fd)
Index: io/unix.c
===================================================================
*** io/unix.c (revision 116838)
--- io/unix.c (working copy)
*************** input_stream (void)
*** 1289,1294 ****
--- 1289,1297 ----
stream *
output_stream (void)
{
+ #if defined(HAVE_CRLF) && defined(O_BINARY)
+ setmode (fileno (stdout), O_BINARY);
+ #endif
return fd_to_stream (STDOUT_FILENO, PROT_WRITE);
}
*************** output_stream (void)
*** 1299,1304 ****
--- 1302,1310 ----
stream *
error_stream (void)
{
+ #if defined(HAVE_CRLF) && defined(O_BINARY)
+ setmode (fileno (stderr), O_BINARY);
+ #endif
return fd_to_stream (STDERR_FILENO, PROT_WRITE);
}
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27964
