git clone git://anongit.freedesktop.org/xorg/util/modular
and all the other repos.

 Build the stuff with

xorg/util/modular/build.sh --autoresume Cont

for mesa/* you need to add  "--confflags -enable-sysfs

before xserver you need to build libepoxy:
 git clone git://github.com/anholt/libepoxy.git
 cd libepoxy
 ln -s /usr/share/libtool/config/ltmain.sh .
 autoreconf -I /usr/local/share/aclocal
 export PKG_CONFIG_PATH=/usr/local/share/pkgconfig:/usr/local/lib/pkgconfig/
 ./configure
 make
 make install

when xserver fails:
 cd xorg/xserver/include
 mv glamor.h glamor.h.org
 cp ../glamor/glamor.h .
 cd -

when driver/xf86-input-evdev fails:
 it depends on libudev but only in
 src/evdev.c:EvdevDeviceIsVirtual() to find out if devpath contains "LNXSYSTM"
 which seems to be related to acpi:
   http://www.linuxforums.org/forum/installation/139060-yaird-unrecognized-device-lnxsystm.html
 perhaps libsysfs could provide that functionality
 comment out the udev stuff:
$ git diff | cat
diff --git a/configure.ac b/configure.ac
index 46f3dc7..1444ffc 100644
--- a/configure.ac
+++ b/configure.ac
@@ -45,7 +45,7 @@ XORG_DEFAULT_OPTIONS
 
 # Obtain compiler/linker options from server and required extensions
 PKG_CHECK_MODULES(XORG, [xorg-server >= 1.10] xproto inputproto)
-PKG_CHECK_MODULES(UDEV, libudev)
+#PKG_CHECK_MODULES(UDEV, libudev)
 
 PKG_CHECK_MODULES(XI22, [inputproto >= 2.1.99.3] [xorg-server >= 1.11.99.901], HAVE_XI22="yes", HAVE_XI22="no")
 PKG_CHECK_MODULES(LIBEVDEV, [libevdev >= 0.4])
diff --git a/src/evdev.c b/src/evdev.c
index 2d99f07..e919012 100644
--- a/src/evdev.c
+++ b/src/evdev.c
@@ -39,7 +39,7 @@
 
 #include <linux/version.h>
 #include <sys/stat.h>
-#include <libudev.h>
+//#include <libudev.h>
 #include <unistd.h>
 #include <errno.h>
 #include <fcntl.h>
@@ -234,6 +234,7 @@ EvdevIsDuplicate(InputInfoPtr pInfo)
 static BOOL
 EvdevDeviceIsVirtual(const char* devicenode)
 {
+#if 0
     struct udev *udev = NULL;
     struct udev_device *device = NULL;
     struct stat st;
@@ -264,6 +265,8 @@ out:
     udev_device_unref(device);
     udev_unref(udev);
     return rc;
+#endif
+    return FALSE;
 }
 
 #ifndef HAVE_SMOOTH_SCROLLING


when driver/xf86-input-vmmouse fails do:
 xorg/util/modular/build.sh -o driver/xf86-input-vmmouse --confflags  --without-libudev

when driver/xf86-video-v4l fails do:
 cd xorg/xserver/hw/xfree86/common
 git checkout -p  1d90e8811a7d4db328c0c944bec0aa3ed6afb70d xf86xv.h
 make install
 cd -