upstream: applied in b3e981c9d4ff31263a43b47f83cf8db4c2b5aeff (2008-07-28)

--- xorg-server-1.3.0.0.orig/hw/xfree86/os-support/linux/Makefile.am
+++ xorg-server-1.3.0.0/hw/xfree86/os-support/linux/Makefile.am
@@ -38,7 +38,7 @@
 
 AM_CFLAGS = -DUSESTDRES -DHAVE_SYSV_IPC $(XORG_CFLAGS) $(PLATFORM_DEFINES)
 
-INCLUDES = $(XORG_INCS) $(PLATFORM_INCLUDES) -I/usr/include/drm # FIXME this last part is crack
+INCLUDES = $(XORG_INCS) $(PLATFORM_INCLUDES) $(LIBDRM_CFLAGS)
 
 # FIXME: These need to be added to the build
 LNX_EXTRA_SOURCES = \