[Qemu-devel] [PATCH] gtk: Don't vte_terminal_set_encoding() on new VTE versions

[Kevin Wolf <kwolf@redhat.com>]

The function vte_terminal_set_encoding() is deprecated since VTE 0.54,
so stop calling it from that version on. This fixes a build error
because of our use of warning flags [-Werror=deprecated-declarations].

Fixes: https://bugs.launchpad.net/bugs/1794939
Reported-by: Bastian Koppelmann <kbastian@mail.uni-paderborn.de>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
---
 ui/gtk.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/ui/gtk.c b/ui/gtk.c
index 3ddb5fe162..1d68276253 100644
--- a/ui/gtk.c
+++ b/ui/gtk.c
@@ -1951,12 +1951,14 @@ static GSList *gd_vc_vte_init(GtkDisplayState *s, VirtualConsole *vc,
     g_signal_connect(vc->vte.terminal, "commit", G_CALLBACK(gd_vc_in), vc);
 
     /* The documentation says that the default is UTF-8, but actually it is
-     * 7-bit ASCII at least in VTE 0.38.
-     */
+     * 7-bit ASCII at least in VTE 0.38. The function is deprecated since
+     * VTE 0.54 (only UTF-8 is supported now). */
+#if !VTE_CHECK_VERSION(0, 54, 0)
 #if VTE_CHECK_VERSION(0, 38, 0)
     vte_terminal_set_encoding(VTE_TERMINAL(vc->vte.terminal), "UTF-8", NULL);
 #else
     vte_terminal_set_encoding(VTE_TERMINAL(vc->vte.terminal), "UTF-8");
+#endif
 #endif
 
     vte_terminal_set_scrollback_lines(VTE_TERMINAL(vc->vte.terminal), -1);
-- 
2.19.1