From: Marc-André Lureau <marcandre.lureau@redhat.com>

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
---
 meson.build        |  6 +++++-
 hw/display/Kconfig |  2 +-
 ui/meson.build     | 10 +++++-----
 3 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/meson.build b/meson.build
index 3e60f42f94..0f578ddbf4 100644
--- a/meson.build
+++ b/meson.build
@@ -1015,7 +1015,11 @@ if not get_option('spice_protocol').auto() or have_system
                               method: 'pkg-config')
 endif
 spice = not_found
-if not get_option('spice').auto() or have_system
+if get_option('spice') \
+             .disable_auto_if(not have_system) \
+             .require(pixman.found(),
+                      error_message: 'cannot enable SPICE if pixman is not available') \
+             .allowed()
   spice = dependency('spice-server', version: '>=0.14.0',
                      required: get_option('spice'),
                      method: 'pkg-config')
diff --git a/hw/display/Kconfig b/hw/display/Kconfig
index 7b3da68d1c..4d8b0cec40 100644
--- a/hw/display/Kconfig
+++ b/hw/display/Kconfig
@@ -93,7 +93,7 @@ config VGA
 
 config QXL
     bool
-    depends on SPICE && PCI
+    depends on SPICE && PCI && PIXMAN
     select VGA
 
 config VIRTIO_GPU
diff --git a/ui/meson.build b/ui/meson.build
index 19723188b5..024f494faf 100644
--- a/ui/meson.build
+++ b/ui/meson.build
@@ -141,12 +141,12 @@ if spice.found()
     'spice-display.c'
   ))
   ui_modules += {'spice-core' : spice_core_ss}
-endif
 
-if spice.found() and gio.found()
-  spice_ss = ss.source_set()
-  spice_ss.add(spice, gio, pixman, files('spice-app.c'))
-  ui_modules += {'spice-app': spice_ss}
+  if gio.found()
+    spice_ss = ss.source_set()
+    spice_ss.add(spice, gio, pixman, files('spice-app.c'))
+    ui_modules += {'spice-app': spice_ss}
+  endif
 endif
 
 keymaps = [
-- 
2.41.0