[Qemu-devel] [PATCH 10/12] sdl: build as ui module

[Gerd Hoffmann <kraxel@redhat.com>]

Shared library dependencies dropped from qemu-system-*:

libSDL2-2.0.so.0 => /lib64/libSDL2-2.0.so.0

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 configure        | 2 +-
 Makefile.objs    | 1 +
 ui/Makefile.objs | 3 ++-
 3 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/configure b/configure
index 66c210026a..fe80940bdc 100755
--- a/configure
+++ b/configure
@@ -6030,7 +6030,7 @@ if test "$have_x11" = "yes" -a "$need_x11" = "yes"; then
   echo "X11_LIBS=$x11_libs" >> $config_host_mak
 fi
 if test "$sdl" = "yes" ; then
-  echo "CONFIG_SDL=y" >> $config_host_mak
+  echo "CONFIG_SDL=m" >> $config_host_mak
   echo "CONFIG_SDLABI=$sdlabi" >> $config_host_mak
   echo "SDL_CFLAGS=$sdl_cflags" >> $config_host_mak
   echo "SDL_LIBS=$sdl_libs" >> $config_host_mak
diff --git a/Makefile.objs b/Makefile.objs
index 5dc134818c..57ca6d908b 100644
--- a/Makefile.objs
+++ b/Makefile.objs
@@ -56,6 +56,7 @@ common-obj-y += hw/
 common-obj-y += replay/
 
 common-obj-y += ui/
+common-obj-m += ui/
 common-obj-y += bt-host.o bt-vhci.o
 bt-host.o-cflags := $(BLUEZ_CFLAGS)
 
diff --git a/ui/Makefile.objs b/ui/Makefile.objs
index 9b725b07aa..ef4bd83fde 100644
--- a/ui/Makefile.objs
+++ b/ui/Makefile.objs
@@ -11,7 +11,6 @@ common-obj-y += keymaps.o console.o cursor.o qemu-pixman.o
 common-obj-y += input.o input-keymap.o input-legacy.o
 common-obj-$(CONFIG_LINUX) += input-linux.o
 common-obj-$(CONFIG_SPICE) += spice-core.o spice-input.o spice-display.o
-common-obj-$(CONFIG_SDL) += sdl.mo
 common-obj-$(CONFIG_COCOA) += cocoa.o
 common-obj-$(CONFIG_CURSES) += curses.o
 common-obj-$(CONFIG_VNC) += $(vnc-obj-y)
@@ -22,6 +21,8 @@ common-obj-$(CONFIG_X11) += x_keymap.o
 x_keymap.o-cflags := $(X11_CFLAGS)
 x_keymap.o-libs := $(X11_LIBS)
 
+# ui-sdl module
+common-obj-$(CONFIG_SDL) += sdl.mo
 ifeq ($(CONFIG_SDLABI),1.2)
 sdl.mo-objs := sdl.o sdl_zoom.o
 endif
-- 
2.9.3