add opengl_cflags to QEMU_CFLAGS

... and drop OPENGL_CFLAGS from Makefiles.
Signed-off-by: NGerd Hoffmann <kraxel@redhat.com>
Message-id: 1490079888-29029-1-git-send-email-kraxel@redhat.com
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>

configure

@@ -3449,6 +3449,7 @@ if test "$opengl" != "no" ; then
     if test "$gtk" = "yes" && $pkg_config --exists "$gtkpackage >= 3.16"; then
         gtk_gl="yes"
     fi
+    QEMU_CFLAGS="$QEMU_CFLAGS $opengl_cflags"
   else
     if test "$opengl" = "yes" ; then
       feature_not_found "opengl" "Please install opengl (mesa) devel pkgs: $opengl_pkgs"
@@ -5503,7 +5504,6 @@ fi
 
 if test "$opengl" = "yes" ; then
   echo "CONFIG_OPENGL=y" >> $config_host_mak
-  echo "OPENGL_CFLAGS=$opengl_cflags" >> $config_host_mak
   echo "OPENGL_LIBS=$opengl_libs" >> $config_host_mak
   if test "$opengl_dmabuf" = "yes" ; then
     echo "CONFIG_OPENGL_DMABUF=y" >> $config_host_mak

hw/display/Makefile.objs

@@ -18,11 +18,7 @@ common-obj-$(CONFIG_FRAMEBUFFER) += framebuffer.o
 common-obj-$(CONFIG_MILKYMIST) += milkymist-vgafb.o
 common-obj-$(CONFIG_ZAURUS) += tc6393xb.o
 
-ifeq ($(CONFIG_MILKYMIST_TMU2),y)
-common-obj-y += milkymist-tmu2.o
-milkymist-tmu2.o-cflags := $(OPENGL_CFLAGS)
-milkymist-tmu2.o-libs += $(OPENGL_LIBS)
-endif
+common-obj-$(CONFIG_MILKYMIST_TMU2) += milkymist-tmu2.o
 
 obj-$(CONFIG_OMAP) += omap_dss.o
 obj-$(CONFIG_OMAP) += omap_lcdc.o

ui/Makefile.objs

@@ -41,11 +41,8 @@ endif
 endif
 
 gtk.o-cflags := $(GTK_CFLAGS) $(VTE_CFLAGS)
-gtk-egl.o-cflags := $(GTK_CFLAGS) $(VTE_CFLAGS) $(OPENGL_CFLAGS)
-gtk-gl-area.o-cflags := $(GTK_CFLAGS) $(VTE_CFLAGS) $(OPENGL_CFLAGS)
-shader.o-cflags += $(OPENGL_CFLAGS)
-console-gl.o-cflags += $(OPENGL_CFLAGS)
-egl-helpers.o-cflags += $(OPENGL_CFLAGS)
+gtk-egl.o-cflags := $(GTK_CFLAGS) $(VTE_CFLAGS)
+gtk-gl-area.o-cflags := $(GTK_CFLAGS) $(VTE_CFLAGS)
 
 gtk-egl.o-libs += $(OPENGL_LIBS)
 shader.o-libs += $(OPENGL_LIBS)