We don't need to detect GTK ABI if GTK is disabled in general. Otherwise we could get this warning (when host is installed with GTK ABI version 2) even when configure with "--disable-gtk":
WARNING: Use of GTK 2.0 is deprecated and will be removed in WARNING: future releases. Please switch to using GTK 3.0 CC: Paolo Bonzini <pbonz...@redhat.com> CC: Gerd Hoffmann <kra...@redhat.com> CC: Peter Maydell <peter.mayd...@linaro.org> CC: Fam Zheng <f...@redhat.com> CC: "Philippe Mathieu-Daudé" <f4...@amsat.org> Signed-off-by: Peter Xu <pet...@redhat.com> --- configure | 23 +++++++++++------------ 1 file changed, 11 insertions(+), 12 deletions(-) diff --git a/configure b/configure index 4d0e92c96c..ce67ad050e 100755 --- a/configure +++ b/configure @@ -2537,19 +2537,18 @@ fi ########################################## # GTK probe -if test "$gtkabi" = ""; then - # The GTK ABI was not specified explicitly, so try whether 3.0 is available. - # Use 2.0 as a fallback if that is available. - if $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then - gtkabi=3.0 - elif $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then - gtkabi=2.0 - else - gtkabi=3.0 - fi -fi - if test "$gtk" != "no"; then + if test "$gtkabi" = ""; then + # The GTK ABI was not specified explicitly, so try whether 3.0 is available. + # Use 2.0 as a fallback if that is available. + if $pkg_config --exists "gtk+-3.0 >= 3.0.0"; then + gtkabi=3.0 + elif $pkg_config --exists "gtk+-2.0 >= 2.18.0"; then + gtkabi=2.0 + else + gtkabi=3.0 + fi + fi gtkpackage="gtk+-$gtkabi" gtkx11package="gtk+-x11-$gtkabi" if test "$gtkabi" = "3.0" ; then -- 2.14.3