test-gcc: do not truncate stderr

Using "> /dev/fd/2" causes stderr to get truncated, which is mangles the log
file if the user happens to have redirected it there.

Use ">&2" instead which redirects to the already open stderr and doesn't
truncate it.

Reported-by: Tim Deegan <tim@xen.org>
Tested-by: Tim Deegan <tim@xen.org>
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
1 file changed
tree: 4b6fae6f4e1da266e6869c1b5c5668871369ab31
  1. .gitignore
  2. COPYING
  3. COPYING.LESSER
  4. Makefile
  5. README
  6. TODO
  7. src/
  8. tools/
  9. vgasrc/