On Tue, 16 Jun 2020 at 10:19, Peter Maydell <peter.mayd...@linaro.org> wrote:
>
> On Tue, 16 Jun 2020 at 00:00, Joe Slater <joe.sla...@windriver.com> wrote:
> >
> > Always look for ../share/qemu then ../pc-bios when looking for datadir.
>
> Could you provide some more context, please? Why is this
> change useful; presumably we broke some setup in 5.0, but
> what exactly ?
>
> I'm guessing this might be a regression introduced by commit
> 6dd2dacedd83d12328 so I'm ccing the relevant people.
Marco, Paolo: ping? Another user has just asked me the status
of this as they also ran into this regression in what directories
we search...
thanks
-- PMM
> > Signed-off-by: Joe Slater <joe.sla...@windriver.com>
> > ---
> > os-posix.c | 9 ++++++++-
> > 1 file changed, 8 insertions(+), 1 deletion(-)
> >
> > diff --git a/os-posix.c b/os-posix.c
> > index 3cd52e1e70..f77da94bf6 100644
> > --- a/os-posix.c
> > +++ b/os-posix.c
> > @@ -82,8 +82,9 @@ void os_setup_signal_handling(void)
> >
> > /*
> > * Find a likely location for support files using the location of the
> > binary.
> > + * Typically, this would be "$bindir/../share/qemu".
> > * When running from the build tree this will be "$bindir/../pc-bios".
> > - * Otherwise, this is CONFIG_QEMU_DATADIR.
> > + * Otherwise, this is CONFIG_QEMU_DATADIR as constructed by configure.
> > */
> > char *os_find_datadir(void)
> > {
> > @@ -93,6 +94,12 @@ char *os_find_datadir(void)
> > exec_dir = qemu_get_exec_dir();
> > g_return_val_if_fail(exec_dir != NULL, NULL);
> >
> > + dir = g_build_filename(exec_dir, "..", "share", "qemu", NULL);
> > + if (g_file_test(dir, G_FILE_TEST_IS_DIR)) {
> > + return g_steal_pointer(&dir);
> > + }
> > + g_free(dir); /* no autofree this time */
> > +
> > dir = g_build_filename(exec_dir, "..", "pc-bios", NULL);
> > if (g_file_test(dir, G_FILE_TEST_IS_DIR)) {
> > return g_steal_pointer(&dir);
> > --
> > 2.17.1
