Updated to mesalib 7.9

1 files changed, 956 insertions, 269 deletions

diff --git a/mesalib/configure b/mesalib/configure
index 25b438d15..4e4431d00 100644
--- a/mesalib/configure
+++ b/mesalib/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.65 for Mesa 7.8.2.
+# Generated by GNU Autoconf 2.65 for Mesa 7.9.0.
 #
 # Report bugs to <https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa>.
 #
@@ -553,8 +553,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='Mesa'
 PACKAGE_TARNAME='mesa'
-PACKAGE_VERSION='7.8.2'
-PACKAGE_STRING='Mesa 7.8.2'
+PACKAGE_VERSION='7.9.0'
+PACKAGE_STRING='Mesa 7.9.0'
 PACKAGE_BUGREPORT='https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa'
 PACKAGE_URL=''
 
@@ -598,15 +598,22 @@ ac_subst_vars='LTLIBOBJS
 LIBOBJS
 XORG_DRIVER_INSTALL_DIR
 EGL_DRIVER_INSTALL_DIR
-EGL_DISPLAYS
+EGL_PLATFORMS
 XEXT_LIBS
 XEXT_CFLAGS
+EGL_CLIENT_APIS
+VG_LIB_DEPS
 LIBKMS_XORG_LIBS
 LIBKMS_XORG_CFLAGS
 LIBDRM_XORG_LIBS
 LIBDRM_XORG_CFLAGS
 XORG_LIBS
 XORG_CFLAGS
+LLVM_VERSION
+LLVM_LDFLAGS
+LLVM_LIBS
+LLVM_CFLAGS
+LLVM_CONFIG
 PROGRAM_DIRS
 APP_LIB_DEPS
 GLUT_PC_CFLAGS
@@ -634,8 +641,10 @@ GLU_MESA_DEPS
 GLU_LIB_DEPS
 EGL_DRIVERS_DIRS
 EGL_LIB_DEPS
-EGL_DRI2_LIBS
-EGL_DRI2_CFLAGS
+LIBUDEV_LIBS
+LIBUDEV_CFLAGS
+XCB_DRI2_LIBS
+XCB_DRI2_CFLAGS
 OSMESA_PC_LIB_PRIV
 OSMESA_PC_REQ
 OSMESA_MESA_DEPS
@@ -643,15 +652,22 @@ OSMESA_LIB_DEPS
 OSMESA_LIB
 RADEON_LDFLAGS
 RADEON_CFLAGS
-LIBDRM_RADEON_LIBS
-LIBDRM_RADEON_CFLAGS
 INTEL_LIBS
 INTEL_CFLAGS
 DRI_LIB_DEPS
 EXPAT_INCLUDES
 DRI_DIRS
+GLES_OVERLAY
+API_DEFINES
 DRI_DRIVER_SEARCH_DIR
 DRI_DRIVER_INSTALL_DIR
+LIBDRM_RADEON_LIBS
+LIBDRM_RADEON_CFLAGS
+HAVE_XF86VIDMODE
+GLESv2_PC_LIB_PRIV
+GLESv2_LIB_DEPS
+GLESv1_CM_PC_LIB_PRIV
+GLESv1_CM_LIB_DEPS
 DRI_PC_REQ_PRIV
 GL_PC_CFLAGS
 GL_PC_LIB_PRIV
@@ -661,6 +677,8 @@ XCB_LIBS
 XCB_CFLAGS
 DRIGL_LIBS
 DRIGL_CFLAGS
+XF86VIDMODE_LIBS
+XF86VIDMODE_CFLAGS
 GLPROTO_LIBS
 GLPROTO_CFLAGS
 DRI2PROTO_LIBS
@@ -676,27 +694,36 @@ X_CFLAGS
 XMKMF
 X11_LIBS
 X11_CFLAGS
+MESA_LLVM
 GALLIUM_STATE_TRACKERS_DIRS
 GALLIUM_DRIVERS_DIRS
-GALLIUM_WINSYS_DRM_DIRS
 GALLIUM_WINSYS_DIRS
+GALLIUM_TARGET_DIRS
 GALLIUM_DIRS
-WINDOW_SYSTEM
 DRIVER_DIRS
 GLU_DIRS
 SRC_DIRS
+TALLOC_LIBS
+TALLOC_CFLAGS
 EGREP
 GREP
+DLOPEN_LIBS
 PIC_FLAGS
 GLAPI_ASM_SOURCES
 MESA_ASM_SOURCES
 ASM_FLAGS
+VG_LIB_GLOB
+GLESv2_LIB_GLOB
+GLESv1_CM_LIB_GLOB
 EGL_LIB_GLOB
 OSMESA_LIB_GLOB
 GLW_LIB_GLOB
 GLUT_LIB_GLOB
 GLU_LIB_GLOB
 GL_LIB_GLOB
+VG_LIB_NAME
+GLESv2_LIB_NAME
+GLESv1_CM_LIB_NAME
 EGL_LIB_NAME
 OSMESA_LIB_NAME
 GLW_LIB_NAME
@@ -788,7 +815,6 @@ enable_asm
 enable_pic
 enable_selinux
 with_driver
-with_demos
 with_x
 enable_xcb
 enable_glx_tls
@@ -796,6 +822,10 @@ with_dri_driverdir
 with_dri_searchpath
 enable_driglx_direct
 with_dri_drivers
+enable_opengl
+enable_gles1
+enable_gles2
+enable_gles_overlay
 with_expat
 enable_gl_osmesa
 with_osmesa_bits
@@ -806,14 +836,18 @@ enable_motif
 enable_glut
 enable_gallium
 with_state_trackers
+with_egl_platforms
 with_egl_displays
 with_egl_driver_dir
 with_xorg_driver_dir
 with_max_width
 with_max_height
+enable_gallium_llvm
 enable_gallium_svga
-enable_gallium_intel
+enable_gallium_i915
+enable_gallium_i965
 enable_gallium_radeon
+enable_gallium_r600
 enable_gallium_nouveau
 enable_gallium_swrast
 '
@@ -836,6 +870,8 @@ OPT_FLAGS
 ARCH_FLAGS
 MKLIB_OPTIONS
 PIC_FLAGS
+TALLOC_CFLAGS
+TALLOC_LIBS
 X11_CFLAGS
 X11_LIBS
 XMKMF
@@ -847,16 +883,20 @@ DRI2PROTO_CFLAGS
 DRI2PROTO_LIBS
 GLPROTO_CFLAGS
 GLPROTO_LIBS
+XF86VIDMODE_CFLAGS
+XF86VIDMODE_LIBS
 DRIGL_CFLAGS
 DRIGL_LIBS
 XCB_CFLAGS
 XCB_LIBS
-INTEL_CFLAGS
-INTEL_LIBS
 LIBDRM_RADEON_CFLAGS
 LIBDRM_RADEON_LIBS
-EGL_DRI2_CFLAGS
-EGL_DRI2_LIBS
+INTEL_CFLAGS
+INTEL_LIBS
+XCB_DRI2_CFLAGS
+XCB_DRI2_LIBS
+LIBUDEV_CFLAGS
+LIBUDEV_LIBS
 GLW_CFLAGS
 GLW_LIBS
 GLUT_CFLAGS
@@ -1410,7 +1450,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures Mesa 7.8.2 to adapt to many kinds of systems.
+\`configure' configures Mesa 7.9.0 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1481,7 +1521,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of Mesa 7.8.2:";;
+     short | recursive ) echo "Configuration of Mesa 7.9.0:";;
    esac
   cat <<\_ACEOF
 
@@ -1502,8 +1542,12 @@ Optional Features:
   --enable-selinux        Build SELinux-aware Mesa [default=disabled]
   --enable-xcb            use XCB for GLX [default=disabled]
   --enable-glx-tls        enable TLS support in GLX [default=disabled]
-  --disable-driglx-direct enable direct rendering in GLX for DRI
+  --disable-driglx-direct enable direct rendering in GLX and EGL for DRI
                           [default=enabled]
+  --disable-opengl        disable support for standard OpenGL API [default=no]
+  --enable-gles1          enable support for OpenGL ES 1.x API [default=no]
+  --enable-gles2          enable support for OpenGL ES 2.x API [default=no]
+  --enable-gles-overlay   build separate OpenGL ES only libraries [default=no]
   --enable-gl-osmesa      enable OSMesa with libGL [default=enabled for xlib
                           driver]
   --disable-egl           disable EGL library [default=enabled]
@@ -1513,20 +1557,21 @@ Optional Features:
   --disable-glut          enable GLUT library [default=enabled if source
                           available]
   --disable-gallium       build gallium [default=enabled]
+  --enable-gallium-llvm   build gallium LLVM support [default=disabled]
   --enable-gallium-svga   build gallium SVGA [default=disabled]
-  --enable-gallium-intel  build gallium intel [default=disabled]
+  --enable-gallium-i915   build gallium i915 [default=disabled]
+  --enable-gallium-i965   build gallium i965 [default=disabled]
   --enable-gallium-radeon build gallium radeon [default=disabled]
+  --enable-gallium-r600   build gallium radeon [default=disabled]
   --enable-gallium-nouveau
                           build gallium nouveau [default=disabled]
-  --enable-gallium-swrast build gallium swrast [default=disabled]
+  --enable-gallium-swrast build gallium swrast [default=auto]
 
 Optional Packages:
   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
   --with-driver=DRIVER    driver for Mesa: xlib,dri,osmesa [default=dri when
                           available, or xlib]
-  --with-demos[=DIRS...]  optional comma delimited demo directories to build
-                          [default=auto if source available]
   --with-x                use the X Window System
   --with-dri-driverdir=DIR
                           directory for the DRI drivers [${libdir}/dri]
@@ -1542,9 +1587,11 @@ Optional Packages:
   --with-state-trackers[=DIRS...]
                           comma delimited state_trackers list, e.g. "egl,glx"
                           [default=auto]
+  --with-egl-platforms[=DIRS...]
+                          comma delimited native platforms libEGL supports,
+                          e.g. "x11,drm" [default=auto]
   --with-egl-displays[=DIRS...]
-                          comma delimited native displays libEGL supports,
-                          e.g. "x11,kms" [default=auto]
+                          DEPRECATED. Use --with-egl-platforms instead
   --with-egl-driver-dir=DIR
                           directory for EGL drivers [[default=${libdir}/egl]]
   --with-xorg-driver-dir=DIR
@@ -1576,6 +1623,9 @@ Some influential environment variables:
   MKLIB_OPTIONS
               Options for the Mesa library script, mklib
   PIC_FLAGS   compiler flags for PIC code
+  TALLOC_CFLAGS
+              C compiler flags for TALLOC, overriding pkg-config
+  TALLOC_LIBS linker flags for TALLOC, overriding pkg-config
   X11_CFLAGS  C compiler flags for X11, overriding pkg-config
   X11_LIBS    linker flags for X11, overriding pkg-config
   XMKMF       Path to xmkmf, Makefile generator for X Window System
@@ -1593,22 +1643,30 @@ Some influential environment variables:
               C compiler flags for GLPROTO, overriding pkg-config
   GLPROTO_LIBS
               linker flags for GLPROTO, overriding pkg-config
+  XF86VIDMODE_CFLAGS
+              C compiler flags for XF86VIDMODE, overriding pkg-config
+  XF86VIDMODE_LIBS
+              linker flags for XF86VIDMODE, overriding pkg-config
   DRIGL_CFLAGS
               C compiler flags for DRIGL, overriding pkg-config
   DRIGL_LIBS  linker flags for DRIGL, overriding pkg-config
   XCB_CFLAGS  C compiler flags for XCB, overriding pkg-config
   XCB_LIBS    linker flags for XCB, overriding pkg-config
-  INTEL_CFLAGS
-              C compiler flags for INTEL, overriding pkg-config
-  INTEL_LIBS  linker flags for INTEL, overriding pkg-config
   LIBDRM_RADEON_CFLAGS
               C compiler flags for LIBDRM_RADEON, overriding pkg-config
   LIBDRM_RADEON_LIBS
               linker flags for LIBDRM_RADEON, overriding pkg-config
-  EGL_DRI2_CFLAGS
-              C compiler flags for EGL_DRI2, overriding pkg-config
-  EGL_DRI2_LIBS
-              linker flags for EGL_DRI2, overriding pkg-config
+  INTEL_CFLAGS
+              C compiler flags for INTEL, overriding pkg-config
+  INTEL_LIBS  linker flags for INTEL, overriding pkg-config
+  XCB_DRI2_CFLAGS
+              C compiler flags for XCB_DRI2, overriding pkg-config
+  XCB_DRI2_LIBS
+              linker flags for XCB_DRI2, overriding pkg-config
+  LIBUDEV_CFLAGS
+              C compiler flags for LIBUDEV, overriding pkg-config
+  LIBUDEV_LIBS
+              linker flags for LIBUDEV, overriding pkg-config
   GLW_CFLAGS  C compiler flags for GLW, overriding pkg-config
   GLW_LIBS    linker flags for GLW, overriding pkg-config
   GLUT_CFLAGS C compiler flags for GLUT, overriding pkg-config
@@ -1694,7 +1752,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-Mesa configure 7.8.2
+Mesa configure 7.9.0
 generated by GNU Autoconf 2.65
 
 Copyright (C) 2009 Free Software Foundation, Inc.
@@ -2103,7 +2161,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by Mesa $as_me 7.8.2, which was
+It was created by Mesa $as_me 7.9.0, which was
 generated by GNU Autoconf 2.65.  Invocation command line was
 
   $ $0 $@
@@ -4547,7 +4605,36 @@ done
     ;;
 esac
 
-if test "x$GCC" = xyes; then
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiling with clang" >&5
+$as_echo_n "checking if compiling with clang... " >&6; }
+
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+#ifndef __clang__
+       not clang
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+  CLANG=yes
+else
+  CLANG=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CLANG" >&5
+$as_echo "$CLANG" >&6; }
+
+if test "x$GCC" = xyes -a "x$CLANG" = xno; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gcc version is sufficient" >&5
 $as_echo_n "checking whether gcc version is sufficient... " >&6; }
     major=0
@@ -4727,15 +4814,17 @@ cygwin*)
 esac
 
 if test "x$GCC" = xyes; then
-    CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -std=c99 -ffast-math"
+    CFLAGS="$CFLAGS -Wall -Wmissing-prototypes -std=c99"
+    if test "x$CLANG" = "xno"; then
+       CFLAGS="$CFLAGS -ffast-math"
+    fi
 
     # Enable -fvisibility=hidden if using a gcc that supports it
     save_CFLAGS="$CFLAGS"
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -fvisibility=hidden" >&5
 $as_echo_n "checking whether $CC supports -fvisibility=hidden... " >&6; }
     CFLAGS="$CFLAGS -fvisibility=hidden"
-
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 
 int
@@ -4762,6 +4851,32 @@ fi
 if test "x$GXX" = xyes; then
     CXXFLAGS="$CXXFLAGS -Wall"
 
+    # Enable -fvisibility=hidden if using a gcc that supports it
+    save_CXXFLAGS="$CXXFLAGS"
+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX supports -fvisibility=hidden" >&5
+$as_echo_n "checking whether $CXX supports -fvisibility=hidden... " >&6; }
+    CXXFLAGS="$CXXFLAGS -fvisibility=hidden"
+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h.  */
+
+int
+main ()
+{
+
+  ;
+  return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+  CXXFLAGS="$save_CXXFLAGS" ; { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+rm -f core conftest.err conftest.$ac_objext \
+    conftest$ac_exeext conftest.$ac_ext;
+
     # Work around aliasing bugs - developers should comment this out
     CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
 fi
@@ -4873,6 +4988,8 @@ if test "x$enable_debug" = xyes; then
     fi
 fi
 
+LIB_PREFIX_GLOB='lib'
+LIB_VERSION_SEPARATOR='.'
 if test "$enable_static" = yes; then
     LIB_EXTENSION='a'
 else
@@ -4880,6 +4997,8 @@ else
     darwin* )
         LIB_EXTENSION='dylib' ;;
     cygwin* )
+                LIB_PREFIX_GLOB='???'
+        LIB_VERSION_SEPARATOR='-'
         LIB_EXTENSION='dll' ;;
     aix* )
         LIB_EXTENSION='a' ;;
@@ -4894,13 +5013,26 @@ GLUT_LIB_NAME='lib$(GLUT_LIB).'${LIB_EXTENSION}
 GLW_LIB_NAME='lib$(GLW_LIB).'${LIB_EXTENSION}
 OSMESA_LIB_NAME='lib$(OSMESA_LIB).'${LIB_EXTENSION}
 EGL_LIB_NAME='lib$(EGL_LIB).'${LIB_EXTENSION}
+GLESv1_CM_LIB_NAME='lib$(GLESv1_CM_LIB).'${LIB_EXTENSION}
+GLESv2_LIB_NAME='lib$(GLESv2_LIB).'${LIB_EXTENSION}
+VG_LIB_NAME='lib$(VG_LIB).'${LIB_EXTENSION}
+
+GL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
+GLU_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLU_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
+GLUT_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLUT_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
+GLW_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLW_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
+OSMESA_LIB_GLOB=${LIB_PREFIX_GLOB}'$(OSMESA_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
+EGL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(EGL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
+EGL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(EGL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
+GLESv1_CM_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLESv1_CM_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
+GLESv2_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLESv2_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
+VG_LIB_GLOB=${LIB_PREFIX_GLOB}'$(VG_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
+
+
+
+
+
 
-GL_LIB_GLOB='lib$(GL_LIB).*'${LIB_EXTENSION}'*'
-GLU_LIB_GLOB='lib$(GLU_LIB).*'${LIB_EXTENSION}'*'
-GLUT_LIB_GLOB='lib$(GLUT_LIB).*'${LIB_EXTENSION}'*'
-GLW_LIB_GLOB='lib$(GLW_LIB).*'${LIB_EXTENSION}'*'
-OSMESA_LIB_GLOB='lib$(OSMESA_LIB).*'${LIB_EXTENSION}'*'
-EGL_LIB_GLOB='lib$(EGL_LIB).*'${LIB_EXTENSION}'*'
 
 
 
@@ -5167,6 +5299,7 @@ fi
 fi
 
 
+
 ac_fn_c_check_func "$LINENO" "posix_memalign" "ac_cv_func_posix_memalign"
 if test "x$ac_cv_func_posix_memalign" = x""yes; then :
   DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"
@@ -5533,27 +5666,119 @@ xxlib|xdri|xosmesa)
 esac
 
 
-CORE_DIRS="glsl mesa"
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for TALLOC" >&5
+$as_echo_n "checking for TALLOC... " >&6; }
 
-SRC_DIRS="glew"
+if test -n "$PKG_CONFIG"; then
+    if test -n "$TALLOC_CFLAGS"; then
+        pkg_cv_TALLOC_CFLAGS="$TALLOC_CFLAGS"
+    else
+        if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"talloc\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "talloc") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_TALLOC_CFLAGS=`$PKG_CONFIG --cflags "talloc" 2>/dev/null`
+else
+  pkg_failed=yes
+fi
+    fi
+else
+	pkg_failed=untried
+fi
+if test -n "$PKG_CONFIG"; then
+    if test -n "$TALLOC_LIBS"; then
+        pkg_cv_TALLOC_LIBS="$TALLOC_LIBS"
+    else
+        if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"talloc\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "talloc") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_TALLOC_LIBS=`$PKG_CONFIG --libs "talloc" 2>/dev/null`
+else
+  pkg_failed=yes
+fi
+    fi
+else
+	pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+        _pkg_short_errors_supported=yes
+else
+        _pkg_short_errors_supported=no
+fi
+        if test $_pkg_short_errors_supported = yes; then
+	        TALLOC_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "talloc"`
+        else
+	        TALLOC_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "talloc"`
+        fi
+	# Put the nasty error message in config.log where it belongs
+	echo "$TALLOC_PKG_ERRORS" >&5
+
+	as_fn_error "Package requirements (talloc) were not met:
+
+$TALLOC_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+Alternatively, you may set the environment variables TALLOC_CFLAGS
+and TALLOC_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.
+" "$LINENO" 5
+elif test $pkg_failed = untried; then
+	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error "The pkg-config script could not be found or is too old.  Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+Alternatively, you may set the environment variables TALLOC_CFLAGS
+and TALLOC_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.
+See \`config.log' for more details." "$LINENO" 5; }
+else
+	TALLOC_CFLAGS=$pkg_cv_TALLOC_CFLAGS
+	TALLOC_LIBS=$pkg_cv_TALLOC_LIBS
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+	:
+fi
+
+
+
+
+CORE_DIRS="mapi/glapi glsl mesa"
+
+SRC_DIRS=""
 GLU_DIRS="sgi"
-WINDOW_SYSTEM=""
 GALLIUM_DIRS="auxiliary drivers state_trackers"
-GALLIUM_WINSYS_DIRS=""
-GALLIUM_WINSYS_DRM_DIRS=""
-GALLIUM_DRIVERS_DIRS="softpipe failover trace identity"
+GALLIUM_TARGET_DIRS=""
+GALLIUM_WINSYS_DIRS="sw"
+GALLIUM_DRIVERS_DIRS="softpipe failover galahad trace rbug identity"
 GALLIUM_STATE_TRACKERS_DIRS=""
 
 case "$mesa_driver" in
 xlib)
     DRIVER_DIRS="x11"
-    GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS xlib"
+    GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib"
+    GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS libgl-xlib"
     ;;
 dri)
     SRC_DIRS="$SRC_DIRS glx"
     DRIVER_DIRS="dri"
-    WINDOW_SYSTEM="dri"
-    GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS drm"
+    GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib sw/dri"
     ;;
 osmesa)
     DRIVER_DIRS="osmesa"
@@ -5569,43 +5794,6 @@ esac
 
 
 
-if test -d "$srcdir/progs/demos"; then
-    default_demos=yes
-else
-    default_demos=no
-fi
-
-# Check whether --with-demos was given.
-if test "${with_demos+set}" = set; then :
-  withval=$with_demos; with_demos="$withval"
-else
-  with_demos="$default_demos"
-fi
-
-if test "x$with_demos" = x; then
-    with_demos=no
-fi
-
-PROGRAM_DIRS=""
-case "$with_demos" in
-no) ;;
-yes)
-    # If the driver isn't osmesa, we have libGL and can build xdemos
-    if test "$mesa_driver" != osmesa; then
-        PROGRAM_DIRS="xdemos"
-    fi
-    ;;
-*)
-    # verify the requested demos directories exist
-    demos=`IFS=,; echo $with_demos`
-    for demo in $demos; do
-        test -d "$srcdir/progs/$demo" || \
-            as_fn_error "Program directory '$demo' doesn't exist" "$LINENO" 5
-    done
-    PROGRAM_DIRS="$demos"
-    ;;
-esac
-
 if test -n "$PKG_CONFIG"; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config files for X11 are available" >&5
 $as_echo_n "checking pkg-config files for X11 are available... " >&6; }
@@ -6536,8 +6724,8 @@ fi
         GL_PC_LIB_PRIV="$GL_LIB_DEPS"
         GL_PC_CFLAGS="$X11_INCLUDES"
     fi
-    GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm -lpthread"
-    GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm -lpthread"
+    GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm -lpthread $TALLOC_LIBS"
+    GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm -lpthread $TALLOC_LIBS"
 
     # if static, move the external libraries to the programs
     # and empty the libraries for libGL
@@ -6828,8 +7016,85 @@ fi
 
     # find the DRI deps for libGL
     if test "$x11_pkgconfig" = yes; then
+        dri_modules="x11 xext xdamage xfixes"
+
+        # add xf86vidmode if available
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XF86VIDMODE" >&5
+$as_echo_n "checking for XF86VIDMODE... " >&6; }
+
+if test -n "$PKG_CONFIG"; then
+    if test -n "$XF86VIDMODE_CFLAGS"; then
+        pkg_cv_XF86VIDMODE_CFLAGS="$XF86VIDMODE_CFLAGS"
+    else
+        if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xxf86vm\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "xxf86vm") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_XF86VIDMODE_CFLAGS=`$PKG_CONFIG --cflags "xxf86vm" 2>/dev/null`
+else
+  pkg_failed=yes
+fi
+    fi
+else
+	pkg_failed=untried
+fi
+if test -n "$PKG_CONFIG"; then
+    if test -n "$XF86VIDMODE_LIBS"; then
+        pkg_cv_XF86VIDMODE_LIBS="$XF86VIDMODE_LIBS"
+    else
+        if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xxf86vm\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "xxf86vm") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_XF86VIDMODE_LIBS=`$PKG_CONFIG --libs "xxf86vm" 2>/dev/null`
+else
+  pkg_failed=yes
+fi
+    fi
+else
+	pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+        _pkg_short_errors_supported=yes
+else
+        _pkg_short_errors_supported=no
+fi
+        if test $_pkg_short_errors_supported = yes; then
+	        XF86VIDMODE_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "xxf86vm"`
+        else
+	        XF86VIDMODE_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xxf86vm"`
+        fi
+	# Put the nasty error message in config.log where it belongs
+	echo "$XF86VIDMODE_PKG_ERRORS" >&5
+
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+                HAVE_XF86VIDMODE=no
+elif test $pkg_failed = untried; then
+	HAVE_XF86VIDMODE=no
+else
+	XF86VIDMODE_CFLAGS=$pkg_cv_XF86VIDMODE_CFLAGS
+	XF86VIDMODE_LIBS=$pkg_cv_XF86VIDMODE_LIBS
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+	HAVE_XF86VIDMODE=yes
+fi
+        if test "$HAVE_XF86VIDMODE" = yes ; then
+            dri_modules="$dri_modules xxf86vm"
+        fi
+
         # add xcb modules if necessary
-        dri_modules="x11 xext xxf86vm xdamage xfixes"
         if test "$enable_xcb" = yes; then
             dri_modules="$dri_modules x11-xcb xcb-glx"
         fi
@@ -7035,6 +7300,10 @@ fi
     # need DRM libs, -lpthread, etc.
     GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
     GL_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
+    GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
+    GLESv1_CM_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
+    GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm -lpthread $DLOPEN_LIBS"
+    GLESv2_PC_LIB_PRIV="-lm -lpthread $DLOPEN_LIBS"
     ;;
 osmesa)
     # No libGL for osmesa
@@ -7047,6 +7316,85 @@ esac
 
 
 
+
+
+
+
+
+
+
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBDRM_RADEON" >&5
+$as_echo_n "checking for LIBDRM_RADEON... " >&6; }
+
+if test -n "$PKG_CONFIG"; then
+    if test -n "$LIBDRM_RADEON_CFLAGS"; then
+        pkg_cv_LIBDRM_RADEON_CFLAGS="$LIBDRM_RADEON_CFLAGS"
+    else
+        if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdrm_radeon libdrm >= \$LIBDRM_RADEON_REQUIRED\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "libdrm_radeon libdrm >= $LIBDRM_RADEON_REQUIRED") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_LIBDRM_RADEON_CFLAGS=`$PKG_CONFIG --cflags "libdrm_radeon libdrm >= $LIBDRM_RADEON_REQUIRED" 2>/dev/null`
+else
+  pkg_failed=yes
+fi
+    fi
+else
+	pkg_failed=untried
+fi
+if test -n "$PKG_CONFIG"; then
+    if test -n "$LIBDRM_RADEON_LIBS"; then
+        pkg_cv_LIBDRM_RADEON_LIBS="$LIBDRM_RADEON_LIBS"
+    else
+        if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdrm_radeon libdrm >= \$LIBDRM_RADEON_REQUIRED\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "libdrm_radeon libdrm >= $LIBDRM_RADEON_REQUIRED") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_LIBDRM_RADEON_LIBS=`$PKG_CONFIG --libs "libdrm_radeon libdrm >= $LIBDRM_RADEON_REQUIRED" 2>/dev/null`
+else
+  pkg_failed=yes
+fi
+    fi
+else
+	pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+        _pkg_short_errors_supported=yes
+else
+        _pkg_short_errors_supported=no
+fi
+        if test $_pkg_short_errors_supported = yes; then
+	        LIBDRM_RADEON_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "libdrm_radeon libdrm >= $LIBDRM_RADEON_REQUIRED"`
+        else
+	        LIBDRM_RADEON_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libdrm_radeon libdrm >= $LIBDRM_RADEON_REQUIRED"`
+        fi
+	# Put the nasty error message in config.log where it belongs
+	echo "$LIBDRM_RADEON_PKG_ERRORS" >&5
+
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+                HAVE_LIBDRM_RADEON=no
+elif test $pkg_failed = untried; then
+	HAVE_LIBDRM_RADEON=no
+else
+	LIBDRM_RADEON_CFLAGS=$pkg_cv_LIBDRM_RADEON_CFLAGS
+	LIBDRM_RADEON_LIBS=$pkg_cv_LIBDRM_RADEON_LIBS
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+	HAVE_LIBDRM_RADEON=yes
+fi
+
 if test "$mesa_driver" = xlib; then
     DEFINES="$DEFINES -DUSE_XSHM"
 fi
@@ -7095,6 +7443,58 @@ if test "x$with_dri_drivers" = x; then
     with_dri_drivers=no
 fi
 
+# Check whether --enable-opengl was given.
+if test "${enable_opengl+set}" = set; then :
+  enableval=$enable_opengl; enable_opengl="$enableval"
+else
+  enable_opengl=yes
+fi
+
+# Check whether --enable-gles1 was given.
+if test "${enable_gles1+set}" = set; then :
+  enableval=$enable_gles1; enable_gles1="$enableval"
+else
+  enable_gles1=no
+fi
+
+# Check whether --enable-gles2 was given.
+if test "${enable_gles2+set}" = set; then :
+  enableval=$enable_gles2; enable_gles2="$enableval"
+else
+  enable_gles2=no
+fi
+
+# Check whether --enable-gles-overlay was given.
+if test "${enable_gles_overlay+set}" = set; then :
+  enableval=$enable_gles_overlay; enable_gles_overlay="$enableval"
+else
+  enable_gles_overlay=no
+fi
+
+
+API_DEFINES=""
+GLES_OVERLAY=0
+if test "x$enable_opengl" = xno; then
+    API_DEFINES="$API_DEFINES -DFEATURE_GL=0"
+else
+    API_DEFINES="$API_DEFINES -DFEATURE_GL=1"
+fi
+if test "x$enable_gles1" = xyes; then
+    API_DEFINES="$API_DEFINES -DFEATURE_ES1=1"
+fi
+if test "x$enable_gles2" = xyes; then
+    API_DEFINES="$API_DEFINES -DFEATURE_ES2=1"
+fi
+if test "x$enable_gles_overlay" = xyes -o \
+    "x$enable_gles1" = xyes -o "x$enable_gles2" = xyes; then
+    CORE_DIRS="mapi/es1api mapi/es2api $CORE_DIRS"
+    if test "x$enable_gles_overlay" = xyes; then
+        GLES_OVERLAY=1
+    fi
+fi
+
+
+
 DRI_DIRS=""
 case "$with_dri_drivers" in
 no) ;;
@@ -7260,7 +7660,7 @@ fi
 
 
     # put all the necessary libs together
-    DRI_LIB_DEPS="$SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIB -lm -lpthread $DLOPEN_LIBS"
+    DRI_LIB_DEPS="$SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIB -lm -lpthread $DLOPEN_LIBS $TALLOC_LIBS"
 fi
 
 
@@ -7278,12 +7678,12 @@ if test -n "$PKG_CONFIG"; then
         pkg_cv_INTEL_CFLAGS="$INTEL_CFLAGS"
     else
         if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdrm_intel >= 2.4.19\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "libdrm_intel >= 2.4.19") 2>&5
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdrm_intel >= 2.4.21\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "libdrm_intel >= 2.4.21") 2>&5
   ac_status=$?
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
-  pkg_cv_INTEL_CFLAGS=`$PKG_CONFIG --cflags "libdrm_intel >= 2.4.19" 2>/dev/null`
+  pkg_cv_INTEL_CFLAGS=`$PKG_CONFIG --cflags "libdrm_intel >= 2.4.21" 2>/dev/null`
 else
   pkg_failed=yes
 fi
@@ -7296,12 +7696,12 @@ if test -n "$PKG_CONFIG"; then
         pkg_cv_INTEL_LIBS="$INTEL_LIBS"
     else
         if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdrm_intel >= 2.4.19\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "libdrm_intel >= 2.4.19") 2>&5
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdrm_intel >= 2.4.21\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "libdrm_intel >= 2.4.21") 2>&5
   ac_status=$?
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
-  pkg_cv_INTEL_LIBS=`$PKG_CONFIG --libs "libdrm_intel >= 2.4.19" 2>/dev/null`
+  pkg_cv_INTEL_LIBS=`$PKG_CONFIG --libs "libdrm_intel >= 2.4.21" 2>/dev/null`
 else
   pkg_failed=yes
 fi
@@ -7320,14 +7720,14 @@ else
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        INTEL_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "libdrm_intel >= 2.4.19"`
+	        INTEL_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "libdrm_intel >= 2.4.21"`
         else
-	        INTEL_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libdrm_intel >= 2.4.19"`
+	        INTEL_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libdrm_intel >= 2.4.21"`
         fi
 	# Put the nasty error message in config.log where it belongs
 	echo "$INTEL_PKG_ERRORS" >&5
 
-	as_fn_error "Package requirements (libdrm_intel >= 2.4.19) were not met:
+	as_fn_error "Package requirements (libdrm_intel >= 2.4.21) were not met:
 
 $INTEL_PKG_ERRORS
 
@@ -7363,79 +7763,7 @@ esac
 
 case $DRI_DIRS in
 *radeon*|*r200*|*r300*|*r600*)
-
-pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBDRM_RADEON" >&5
-$as_echo_n "checking for LIBDRM_RADEON... " >&6; }
-
-if test -n "$PKG_CONFIG"; then
-    if test -n "$LIBDRM_RADEON_CFLAGS"; then
-        pkg_cv_LIBDRM_RADEON_CFLAGS="$LIBDRM_RADEON_CFLAGS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdrm_radeon libdrm >= \$LIBDRM_RADEON_REQUIRED\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "libdrm_radeon libdrm >= $LIBDRM_RADEON_REQUIRED") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_LIBDRM_RADEON_CFLAGS=`$PKG_CONFIG --cflags "libdrm_radeon libdrm >= $LIBDRM_RADEON_REQUIRED" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-if test -n "$PKG_CONFIG"; then
-    if test -n "$LIBDRM_RADEON_LIBS"; then
-        pkg_cv_LIBDRM_RADEON_LIBS="$LIBDRM_RADEON_LIBS"
-    else
-        if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libdrm_radeon libdrm >= \$LIBDRM_RADEON_REQUIRED\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "libdrm_radeon libdrm >= $LIBDRM_RADEON_REQUIRED") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  pkg_cv_LIBDRM_RADEON_LIBS=`$PKG_CONFIG --libs "libdrm_radeon libdrm >= $LIBDRM_RADEON_REQUIRED" 2>/dev/null`
-else
-  pkg_failed=yes
-fi
-    fi
-else
-	pkg_failed=untried
-fi
-
-
-
-if test $pkg_failed = yes; then
-
-if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
-        _pkg_short_errors_supported=yes
-else
-        _pkg_short_errors_supported=no
-fi
-        if test $_pkg_short_errors_supported = yes; then
-	        LIBDRM_RADEON_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "libdrm_radeon libdrm >= $LIBDRM_RADEON_REQUIRED"`
-        else
-	        LIBDRM_RADEON_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libdrm_radeon libdrm >= $LIBDRM_RADEON_REQUIRED"`
-        fi
-	# Put the nasty error message in config.log where it belongs
-	echo "$LIBDRM_RADEON_PKG_ERRORS" >&5
-
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-                HAVE_LIBDRM_RADEON=no
-elif test $pkg_failed = untried; then
-	HAVE_LIBDRM_RADEON=no
-else
-	LIBDRM_RADEON_CFLAGS=$pkg_cv_LIBDRM_RADEON_CFLAGS
-	LIBDRM_RADEON_LIBS=$pkg_cv_LIBDRM_RADEON_LIBS
-        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-	HAVE_LIBDRM_RADEON=yes
-fi
-
-    if test "$HAVE_LIBDRM_RADEON" = yes; then
+    if test "x$HAVE_LIBDRM_RADEON" = xyes; then
 	RADEON_CFLAGS="-DHAVE_LIBDRM_RADEON=1 $LIBDRM_RADEON_CFLAGS"
 	RADEON_LDFLAGS=$LIBDRM_RADEON_LIBS
     fi
@@ -7496,12 +7824,12 @@ case "$DRIVER_DIRS" in
 *osmesa*)
     # only link libraries with osmesa if shared
     if test "$enable_static" = no; then
-        OSMESA_LIB_DEPS="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"
+        OSMESA_LIB_DEPS="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS $TALLOC_LIBS"
     else
         OSMESA_LIB_DEPS=""
     fi
     OSMESA_MESA_DEPS=""
-    OSMESA_PC_LIB_PRIV="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"
+    OSMESA_PC_LIB_PRIV="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS $TALLOC_LIBS"
     ;;
 esac
 
@@ -7526,23 +7854,24 @@ if test "x$enable_egl" = xyes; then
             EGL_DRIVERS_DIRS="glx"
         fi
 
-        # build egl_dri2 when xcb-dri2 is available
+        if test "$mesa_driver" = dri; then
+            # build egl_dri2 when xcb-dri2 is available
 
 pkg_failed=no
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for EGL_DRI2" >&5
-$as_echo_n "checking for EGL_DRI2... " >&6; }
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XCB_DRI2" >&5
+$as_echo_n "checking for XCB_DRI2... " >&6; }
 
 if test -n "$PKG_CONFIG"; then
-    if test -n "$EGL_DRI2_CFLAGS"; then
-        pkg_cv_EGL_DRI2_CFLAGS="$EGL_DRI2_CFLAGS"
+    if test -n "$XCB_DRI2_CFLAGS"; then
+        pkg_cv_XCB_DRI2_CFLAGS="$XCB_DRI2_CFLAGS"
     else
         if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11-xcb xcb-dri2 xcb-xfixes libdrm\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "x11-xcb xcb-dri2 xcb-xfixes libdrm") 2>&5
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11-xcb xcb-dri2 xcb-xfixes\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "x11-xcb xcb-dri2 xcb-xfixes") 2>&5
   ac_status=$?
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
-  pkg_cv_EGL_DRI2_CFLAGS=`$PKG_CONFIG --cflags "x11-xcb xcb-dri2 xcb-xfixes libdrm" 2>/dev/null`
+  pkg_cv_XCB_DRI2_CFLAGS=`$PKG_CONFIG --cflags "x11-xcb xcb-dri2 xcb-xfixes" 2>/dev/null`
 else
   pkg_failed=yes
 fi
@@ -7551,16 +7880,16 @@ else
 	pkg_failed=untried
 fi
 if test -n "$PKG_CONFIG"; then
-    if test -n "$EGL_DRI2_LIBS"; then
-        pkg_cv_EGL_DRI2_LIBS="$EGL_DRI2_LIBS"
+    if test -n "$XCB_DRI2_LIBS"; then
+        pkg_cv_XCB_DRI2_LIBS="$XCB_DRI2_LIBS"
     else
         if test -n "$PKG_CONFIG" && \
-    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11-xcb xcb-dri2 xcb-xfixes libdrm\""; } >&5
-  ($PKG_CONFIG --exists --print-errors "x11-xcb xcb-dri2 xcb-xfixes libdrm") 2>&5
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"x11-xcb xcb-dri2 xcb-xfixes\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "x11-xcb xcb-dri2 xcb-xfixes") 2>&5
   ac_status=$?
   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
   test $ac_status = 0; }; then
-  pkg_cv_EGL_DRI2_LIBS=`$PKG_CONFIG --libs "x11-xcb xcb-dri2 xcb-xfixes libdrm" 2>/dev/null`
+  pkg_cv_XCB_DRI2_LIBS=`$PKG_CONFIG --libs "x11-xcb xcb-dri2 xcb-xfixes" 2>/dev/null`
 else
   pkg_failed=yes
 fi
@@ -7579,12 +7908,12 @@ else
         _pkg_short_errors_supported=no
 fi
         if test $_pkg_short_errors_supported = yes; then
-	        EGL_DRI2_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "x11-xcb xcb-dri2 xcb-xfixes libdrm"`
+	        XCB_DRI2_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "x11-xcb xcb-dri2 xcb-xfixes"`
         else
-	        EGL_DRI2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "x11-xcb xcb-dri2 xcb-xfixes libdrm"`
+	        XCB_DRI2_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "x11-xcb xcb-dri2 xcb-xfixes"`
         fi
 	# Put the nasty error message in config.log where it belongs
-	echo "$EGL_DRI2_PKG_ERRORS" >&5
+	echo "$XCB_DRI2_PKG_ERRORS" >&5
 
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
@@ -7592,19 +7921,94 @@ $as_echo "no" >&6; }
 elif test $pkg_failed = untried; then
 	have_xcb_dri2=no
 else
-	EGL_DRI2_CFLAGS=$pkg_cv_EGL_DRI2_CFLAGS
-	EGL_DRI2_LIBS=$pkg_cv_EGL_DRI2_LIBS
+	XCB_DRI2_CFLAGS=$pkg_cv_XCB_DRI2_CFLAGS
+	XCB_DRI2_LIBS=$pkg_cv_XCB_DRI2_LIBS
         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
 	have_xcb_dri2=yes
 fi
-        if test "$have_xcb_dri2" = yes; then
-            EGL_DRIVERS_DIRS="$EGL_DRIVERS_DIRS dri2"
-        fi
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBUDEV" >&5
+$as_echo_n "checking for LIBUDEV... " >&6; }
+
+if test -n "$PKG_CONFIG"; then
+    if test -n "$LIBUDEV_CFLAGS"; then
+        pkg_cv_LIBUDEV_CFLAGS="$LIBUDEV_CFLAGS"
+    else
+        if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libudev > 150\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "libudev > 150") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_LIBUDEV_CFLAGS=`$PKG_CONFIG --cflags "libudev > 150" 2>/dev/null`
+else
+  pkg_failed=yes
+fi
+    fi
+else
+	pkg_failed=untried
+fi
+if test -n "$PKG_CONFIG"; then
+    if test -n "$LIBUDEV_LIBS"; then
+        pkg_cv_LIBUDEV_LIBS="$LIBUDEV_LIBS"
+    else
+        if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libudev > 150\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "libudev > 150") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_LIBUDEV_LIBS=`$PKG_CONFIG --libs "libudev > 150" 2>/dev/null`
+else
+  pkg_failed=yes
+fi
     fi
+else
+	pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+        _pkg_short_errors_supported=yes
+else
+        _pkg_short_errors_supported=no
+fi
+        if test $_pkg_short_errors_supported = yes; then
+	        LIBUDEV_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "libudev > 150"`
+        else
+	        LIBUDEV_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "libudev > 150"`
+        fi
+	# Put the nasty error message in config.log where it belongs
+	echo "$LIBUDEV_PKG_ERRORS" >&5
+
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+                have_libudev=no
+elif test $pkg_failed = untried; then
+	have_libudev=no
+else
+	LIBUDEV_CFLAGS=$pkg_cv_LIBUDEV_CFLAGS
+	LIBUDEV_LIBS=$pkg_cv_LIBUDEV_LIBS
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+	have_libudev=yes
+fi
+
+            if test "$have_xcb_dri2" = yes; then
+                EGL_DRIVER_DRI2=dri2
+                DEFINES="$DEFINES -DHAVE_XCB_DRI2"
+                if test "$have_libudev" = yes; then
+                    DEFINES="$DEFINES -DHAVE_LIBUDEV"
+                fi
+            fi
+	fi
 
-    if test "$with_demos" = yes; then
-        PROGRAM_DIRS="$PROGRAM_DIRS egl"
+        EGL_DRIVERS_DIRS="$EGL_DRIVERS_DIRS $EGL_DRIVER_DRI2"
     fi
 fi
 
@@ -7622,12 +8026,6 @@ if test "x$enable_glu" = xyes; then
 
     case "$mesa_driver" in
     osmesa)
-        # If GLU is available and we have libOSMesa (not 16 or 32),
-        # we can build the osdemos
-        if test "$with_demos" = yes && test "$osmesa_bits" = 8; then
-            PROGRAM_DIRS="$PROGRAM_DIRS osdemos"
-        fi
-
         # Link libGLU to libOSMesa instead of libGL
         GLU_LIB_DEPS=""
         GLU_PC_REQ="osmesa"
@@ -7936,10 +8334,6 @@ fi
 
 if test "x$enable_glut" = xyes; then
     SRC_DIRS="$SRC_DIRS glut/glx"
-    GLUT_CFLAGS=""
-    if test "x$GCC" = xyes; then
-        GLUT_CFLAGS="-fexceptions"
-    fi
     if test "$x11_pkgconfig" = yes; then
 
 pkg_failed=no
@@ -8039,14 +8433,12 @@ fi
         GLUT_PC_LIB_PRIV="$GLUT_LIB_DEPS"
         GLUT_PC_CFLAGS="$X11_INCLUDES"
     fi
+    if test "x$GCC" = xyes; then
+        GLUT_CFLAGS="$GLUT_CFLAGS -fexceptions"
+    fi
     GLUT_LIB_DEPS="$GLUT_LIB_DEPS -lm"
     GLUT_PC_LIB_PRIV="$GLUT_PC_LIB_PRIV -lm"
 
-    # If glut is available, we can build most programs
-    if test "$with_demos" = yes; then
-        PROGRAM_DIRS="$PROGRAM_DIRS demos redbook samples glsl"
-    fi
-
     # If static, empty GLUT_LIB_DEPS and add libs for programs to link
     if test "$enable_static" = no; then
         GLUT_MESA_DEPS='-l$(GLU_LIB) -l$(GL_LIB)'
@@ -8087,7 +8479,67 @@ else
 fi
 
 if test "x$enable_gallium" = xyes; then
-    SRC_DIRS="$SRC_DIRS gallium gallium/winsys"
+    SRC_DIRS="$SRC_DIRS gallium gallium/winsys gallium/targets"
+    ac_fn_c_check_header_mongrel "$LINENO" "udis86.h" "ac_cv_header_udis86_h" "$ac_includes_default"
+if test "x$ac_cv_header_udis86_h" = x""yes; then :
+  HAS_UDIS86="yes"
+else
+  HAS_UDIS86="no"
+fi
+
+
+    # Extract the first word of "llvm-config", so it can be a program name with args.
+set dummy llvm-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if test "${ac_cv_path_LLVM_CONFIG+set}" = set; then :
+  $as_echo_n "(cached) " >&6
+else
+  case $LLVM_CONFIG in
+  [\\/]* | ?:[\\/]*)
+  ac_cv_path_LLVM_CONFIG="$LLVM_CONFIG" # Let the user override the test with a path.
+  ;;
+  *)
+  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+  IFS=$as_save_IFS
+  test -z "$as_dir" && as_dir=.
+    for ac_exec_ext in '' $ac_executable_extensions; do
+  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+    ac_cv_path_LLVM_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+    break 2
+  fi
+done
+  done
+IFS=$as_save_IFS
+
+  test -z "$ac_cv_path_LLVM_CONFIG" && ac_cv_path_LLVM_CONFIG="no"
+  ;;
+esac
+fi
+LLVM_CONFIG=$ac_cv_path_LLVM_CONFIG
+if test -n "$LLVM_CONFIG"; then
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LLVM_CONFIG" >&5
+$as_echo "$LLVM_CONFIG" >&6; }
+else
+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+
+
+
+
+
+
+VG_LIB_DEPS=""
+EGL_CLIENT_APIS='$(GL_LIB)'
+if test "x$enable_gles_overlay" = xyes; then
+    EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GLESv1_CM_LIB) $(GLESv2_LIB)'
 fi
 
 
@@ -8111,8 +8563,10 @@ yes)
         ;;
     dri)
         GALLIUM_STATE_TRACKERS_DIRS="dri"
+        HAVE_ST_DRI="yes"
         if test "x$enable_egl" = xyes; then
             GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS egl"
+            HAVE_ST_EGL="yes"
         fi
         # Have only tested st/xorg on 1.6.0 servers
 
@@ -8176,35 +8630,130 @@ fi
 
 	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
 $as_echo "no" >&6; }
-                HAVE_XORG="no"
+                HAVE_ST_XORG="no"
 elif test $pkg_failed = untried; then
-	HAVE_XORG="no"
+	HAVE_ST_XORG="no"
 else
 	XORG_CFLAGS=$pkg_cv_XORG_CFLAGS
 	XORG_LIBS=$pkg_cv_XORG_LIBS
         { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
-	HAVE_XORG="yes"; GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS xorg"
+	HAVE_ST_XORG="yes"; GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS xorg"
 fi
         ;;
     esac
     ;;
 *)
     # verify the requested state tracker exist
-    state_trackers=`IFS=', '; echo $with_state_trackers`
-    for tracker in $state_trackers; do
-        test -d "$srcdir/src/gallium/state_trackers/$tracker" || \
-            as_fn_error "state tracker '$tracker' doesn't exist" "$LINENO" 5
-
+    state_trackers=""
+    _state_trackers=`IFS=', '; echo $with_state_trackers`
+    for tracker in $_state_trackers; do
         case "$tracker" in
+        dri)
+            if test "x$mesa_driver" != xdri; then
+                as_fn_error "cannot build dri state tracker without mesa driver set to dri" "$LINENO" 5
+            fi
+            HAVE_ST_DRI="yes"
+            ;;
         egl)
             if test "x$enable_egl" != xyes; then
                 as_fn_error "cannot build egl state tracker without EGL library" "$LINENO" 5
             fi
+            HAVE_ST_EGL="yes"
             ;;
         xorg)
 
 pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XORG" >&5
+$as_echo_n "checking for XORG... " >&6; }
+
+if test -n "$PKG_CONFIG"; then
+    if test -n "$XORG_CFLAGS"; then
+        pkg_cv_XORG_CFLAGS="$XORG_CFLAGS"
+    else
+        if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-server >= 1.6.0\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "xorg-server >= 1.6.0") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_XORG_CFLAGS=`$PKG_CONFIG --cflags "xorg-server >= 1.6.0" 2>/dev/null`
+else
+  pkg_failed=yes
+fi
+    fi
+else
+	pkg_failed=untried
+fi
+if test -n "$PKG_CONFIG"; then
+    if test -n "$XORG_LIBS"; then
+        pkg_cv_XORG_LIBS="$XORG_LIBS"
+    else
+        if test -n "$PKG_CONFIG" && \
+    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xorg-server >= 1.6.0\""; } >&5
+  ($PKG_CONFIG --exists --print-errors "xorg-server >= 1.6.0") 2>&5
+  ac_status=$?
+  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+  test $ac_status = 0; }; then
+  pkg_cv_XORG_LIBS=`$PKG_CONFIG --libs "xorg-server >= 1.6.0" 2>/dev/null`
+else
+  pkg_failed=yes
+fi
+    fi
+else
+	pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+        _pkg_short_errors_supported=yes
+else
+        _pkg_short_errors_supported=no
+fi
+        if test $_pkg_short_errors_supported = yes; then
+	        XORG_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "xorg-server >= 1.6.0"`
+        else
+	        XORG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "xorg-server >= 1.6.0"`
+        fi
+	# Put the nasty error message in config.log where it belongs
+	echo "$XORG_PKG_ERRORS" >&5
+
+	as_fn_error "Package requirements (xorg-server >= 1.6.0) were not met:
+
+$XORG_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+Alternatively, you may set the environment variables XORG_CFLAGS
+and XORG_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.
+" "$LINENO" 5
+elif test $pkg_failed = untried; then
+	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error "The pkg-config script could not be found or is too old.  Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+Alternatively, you may set the environment variables XORG_CFLAGS
+and XORG_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.
+See \`config.log' for more details." "$LINENO" 5; }
+else
+	XORG_CFLAGS=$pkg_cv_XORG_CFLAGS
+	XORG_LIBS=$pkg_cv_XORG_LIBS
+        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+	:
+fi
+
+pkg_failed=no
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBDRM_XORG" >&5
 $as_echo_n "checking for LIBDRM_XORG... " >&6; }
 
@@ -8383,19 +8932,54 @@ else
 $as_echo "yes" >&6; }
 	:
 fi
-            HAVE_XORG="yes"
+            HAVE_ST_XORG="yes"
             ;;
         es)
-            # mesa/es is required to build es state tracker
-            CORE_DIRS="$CORE_DIRS mesa/es"
+            { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: state tracker 'es' has been replaced by --enable-gles-overlay" >&5
+$as_echo "$as_me: WARNING: state tracker 'es' has been replaced by --enable-gles-overlay" >&2;}
+
+            if test "x$enable_gles_overlay" != xyes; then
+                if test "x$enable_gles1" != xyes -a "x$enable_gles2" != xyes; then
+                    CORE_DIRS="mapi/es1api mapi/es2api $CORE_DIRS"
+                fi
+                GLES_OVERLAY=1
+                EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GLESv1_CM_LIB) $(GLESv2_LIB)'
+            fi
+	    tracker=""
+            ;;
+        vega)
+            CORE_DIRS="$CORE_DIRS mapi/vgapi"
+            VG_LIB_DEPS="$VG_LIB_DEPS -lpthread"
+            EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(VG_LIB)'
             ;;
         esac
+
+	if test -n "$tracker"; then
+            test -d "$srcdir/src/gallium/state_trackers/$tracker" || \
+                as_fn_error "state tracker '$tracker' doesn't exist" "$LINENO" 5
+            if test -n "$state_trackers"; then
+                state_trackers="$state_trackers $tracker"
+            else
+                state_trackers="$tracker"
+            fi
+        fi
     done
     GALLIUM_STATE_TRACKERS_DIRS="$state_trackers"
     ;;
 esac
 
-if test "x$HAVE_XORG" = xyes; then
+
+
+
+if test "x$HAVE_ST_EGL" = xyes; then
+	GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS egl"
+	# define GLX_DIRECT_RENDERING even when the driver is not dri
+	if test "x$mesa_driver" != xdri -a "x$driglx_direct" = xyes; then
+            DEFINES="$DEFINES -DGLX_DIRECT_RENDERING"
+	fi
+fi
+
+if test "x$HAVE_ST_XORG" = xyes; then
 
 pkg_failed=no
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for XEXT" >&5
@@ -8470,19 +9054,28 @@ fi
 fi
 
 
+# Check whether --with-egl-platforms was given.
+if test "${with_egl_platforms+set}" = set; then :
+  withval=$with_egl_platforms; with_egl_platforms="$withval"
+else
+  with_egl_platforms=yes
+fi
+
+
 # Check whether --with-egl-displays was given.
 if test "${with_egl_displays+set}" = set; then :
-  withval=$with_egl_displays; with_egl_displays="$withval"
-else
-  with_egl_displays=yes
+  withval=$with_egl_displays; with_egl_platforms="$withval"
 fi
 
 
-EGL_DISPLAYS=""
-case "$with_egl_displays" in
+EGL_PLATFORMS=""
+case "$with_egl_platforms" in
 yes)
     if test "x$enable_egl" = xyes && test "x$mesa_driver" != xosmesa; then
-        EGL_DISPLAYS="x11"
+        EGL_PLATFORMS="x11"
+        if test "$mesa_driver" = dri; then
+            EGL_PLATFORMS="$EGL_PLATFORMS drm"
+        fi
     fi
     ;;
 *)
@@ -8490,12 +9083,15 @@ yes)
         as_fn_error "cannot build egl state tracker without EGL library" "$LINENO" 5
     fi
     # verify the requested driver directories exist
-    egl_displays=`IFS=', '; echo $with_egl_displays`
-    for dpy in $egl_displays; do
-        test -d "$srcdir/src/gallium/state_trackers/egl/$dpy" || \
-            as_fn_error "EGL display '$dpy' does't exist" "$LINENO" 5
+    egl_platforms=`IFS=', '; echo $with_egl_platforms`
+    for plat in $egl_platforms; do
+        test -d "$srcdir/src/gallium/state_trackers/egl/$plat" || \
+            as_fn_error "EGL platform '$plat' does't exist" "$LINENO" 5
+        if test "$plat" = "fbdev"; then
+                GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/fbdev"
+        fi
     done
-    EGL_DISPLAYS="$egl_displays"
+    EGL_PLATFORMS="$egl_platforms"
     ;;
 esac
 
@@ -8543,6 +9139,47 @@ fi
 fi
 
 
+# Check whether --enable-gallium-llvm was given.
+if test "${enable_gallium_llvm+set}" = set; then :
+  enableval=$enable_gallium_llvm; enable_gallium_llvm="$enableval"
+else
+  enable_gallium_llvm=auto
+fi
+
+if test "x$enable_gallium_llvm" = xyes; then
+    if test "x$LLVM_CONFIG" != xno; then
+	LLVM_VERSION=`$LLVM_CONFIG --version`
+	LLVM_CFLAGS=`$LLVM_CONFIG --cflags`
+	LLVM_LIBS="`$LLVM_CONFIG --libs jit interpreter nativecodegen bitwriter` -lstdc++"
+
+	if test "x$HAS_UDIS86" != xno; then
+	    LLVM_LIBS="$LLVM_LIBS -ludis86"
+	    DEFINES="$DEFINES -DHAVE_UDIS86"
+	fi
+	LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
+	GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
+	DEFINES="$DEFINES -DGALLIUM_LLVMPIPE -D__STDC_CONSTANT_MACROS"
+	MESA_LLVM=1
+    else
+	MESA_LLVM=0
+    fi
+else
+    MESA_LLVM=0
+fi
+
+gallium_check_st() {
+    if test "x$HAVE_ST_DRI" = xyes || test "x$HAVE_ST_XORG" = xyes; then
+         GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS $1"
+    fi
+    if test "x$HAVE_ST_DRI" = xyes && test "x$2" != x; then
+         GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $2"
+    fi
+    if test "x$HAVE_ST_XORG" = xyes && test "x$3" != x; then
+         GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $3"
+    fi
+}
+
+
 # Check whether --enable-gallium-svga was given.
 if test "${enable_gallium_svga+set}" = set; then :
   enableval=$enable_gallium_svga; enable_gallium_svga="$enableval"
@@ -8551,24 +9188,40 @@ else
 fi
 
 if test "x$enable_gallium_svga" = xyes; then
-    GALLIUM_WINSYS_DRM_DIRS="$GALLIUM_WINSYS_DRM_DIRS vmware"
     GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga"
+    gallium_check_st "svga/drm" "dri-vmwgfx" "xorg-vmwgfx"
 elif test "x$enable_gallium_svga" = xauto; then
     GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga"
 fi
 
-# Check whether --enable-gallium-intel was given.
-if test "${enable_gallium_intel+set}" = set; then :
-  enableval=$enable_gallium_intel; enable_gallium_intel="$enableval"
+# Check whether --enable-gallium-i915 was given.
+if test "${enable_gallium_i915+set}" = set; then :
+  enableval=$enable_gallium_i915; enable_gallium_i915="$enableval"
+else
+  enable_gallium_i915=auto
+fi
+
+if test "x$enable_gallium_i915" = xyes; then
+    GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
+    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915"
+    gallium_check_st "i915/drm" "dri-i915" "xorg-i915"
+elif test "x$enable_gallium_i915" = xauto; then
+    GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
+    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915"
+fi
+
+# Check whether --enable-gallium-i965 was given.
+if test "${enable_gallium_i965+set}" = set; then :
+  enableval=$enable_gallium_i965; enable_gallium_i965="$enableval"
 else
-  enable_gallium_intel=auto
+  enable_gallium_i965=auto
 fi
 
-if test "x$enable_gallium_intel" = xyes; then
-    GALLIUM_WINSYS_DRM_DIRS="$GALLIUM_WINSYS_DRM_DIRS intel i965"
-    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915 i965"
-elif test "x$enable_gallium_intel" = xauto; then
-    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915 i965"
+if test "x$enable_gallium_i965" = xyes; then
+    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i965"
+    gallium_check_st "i965/drm" "dri-i965" "xorg-i965"
+elif test "x$enable_gallium_i965" = xauto; then
+    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i965"
 fi
 
 # Check whether --enable-gallium-radeon was given.
@@ -8578,11 +9231,38 @@ else
   enable_gallium_radeon=auto
 fi
 
+if test "x$enable_gallium_radeon" = xauto; then
+    if test "x$HAVE_LIBDRM_RADEON" = xyes; then
+	GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
+	gallium_check_st "radeon/drm" "dri-r300"
+    else
+	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libdrm_radeon is missing, not building gallium-radeon (r300)" >&5
+$as_echo "$as_me: WARNING: libdrm_radeon is missing, not building gallium-radeon (r300)" >&2;}
+    fi
+fi
 if test "x$enable_gallium_radeon" = xyes; then
-    GALLIUM_WINSYS_DRM_DIRS="$GALLIUM_WINSYS_DRM_DIRS radeon"
-    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
-elif test "x$enable_gallium_radeon" = xauto; then
-    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
+    if test "x$HAVE_LIBDRM_RADEON" = xyes; then
+	GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
+	gallium_check_st "radeon/drm" "dri-r300" "xorg-radeon"
+    else
+	as_fn_error "libdrm_radeon is missing, cannot build gallium-radeon (r300)" "$LINENO" 5
+    fi
+fi
+
+# Check whether --enable-gallium-r600 was given.
+if test "${enable_gallium_r600+set}" = set; then :
+  enableval=$enable_gallium_r600; enable_gallium_r600="$enableval"
+else
+  enable_gallium_r600=auto
+fi
+
+if test "x$enable_gallium_r600" = xyes; then
+    if test "x$HAVE_LIBDRM_RADEON" = xyes; then
+	GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r600"
+	gallium_check_st "r600/drm" "dri-r600"
+    else
+	as_fn_error "libdrm_radeon is missing, cannot build gallium-r600" "$LINENO" 5
+    fi
 fi
 
 # Check whether --enable-gallium-nouveau was given.
@@ -8593,8 +9273,8 @@ else
 fi
 
 if test "x$enable_gallium_nouveau" = xyes; then
-    GALLIUM_WINSYS_DRM_DIRS="$GALLIUM_WINSYS_DRM_DIRS nouveau"
-    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau nv30 nv40 nv50"
+    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau nvfx nv50"
+    gallium_check_st "nouveau/drm" "dri-nouveau" "xorg-nouveau"
 fi
 
 # Check whether --enable-gallium-swrast was given.
@@ -8604,8 +9284,10 @@ else
   enable_gallium_swrast=auto
 fi
 
-if test "x$enable_gallium_swrast" = xyes; then
-    GALLIUM_WINSYS_DRM_DIRS="$GALLIUM_WINSYS_DRM_DIRS swrast"
+if test "x$enable_gallium_swrast" = xyes || test "x$enable_gallium_swrast" = xauto; then
+    if test "x$HAVE_ST_DRI" = xyes; then
+        GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS dri-swrast"
+    fi
 fi
 
 SRC_DIRS="$CORE_DIRS $SRC_DIRS"
@@ -9160,7 +9842,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by Mesa $as_me 7.8.2, which was
+This file was extended by Mesa $as_me 7.9.0, which was
 generated by GNU Autoconf 2.65.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -9217,7 +9899,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-Mesa config.status 7.8.2
+Mesa config.status 7.9.0
 configured by $0, generated by GNU Autoconf 2.65,
   with options \\"\$ac_cs_config\\"
 
@@ -9807,13 +10489,25 @@ fi
 echo "        Use XCB:         $enable_xcb"
 
 echo ""
+if test "x$MESA_LLVM" = x1; then
+    echo "        llvm:            yes"
+    echo "        llvm-config:     $LLVM_CONFIG"
+    echo "        llvm-version:    $LLVM_VERSION"
+else
+    echo "        llvm:            no"
+fi
+
+echo ""
 if echo "$SRC_DIRS" | grep 'gallium' >/dev/null 2>&1; then
     echo "        Gallium:         yes"
     echo "        Gallium dirs:    $GALLIUM_DIRS"
+    echo "        Target dirs:     $GALLIUM_TARGET_DIRS"
     echo "        Winsys dirs:     $GALLIUM_WINSYS_DIRS"
-    echo "        Winsys drm dirs:$GALLIUM_WINSYS_DRM_DIRS"
     echo "        Driver dirs:     $GALLIUM_DRIVERS_DIRS"
     echo "        Trackers dirs:   $GALLIUM_STATE_TRACKERS_DIRS"
+    if test "x$HAVE_ST_EGL" = xyes; then
+        echo "        EGL client APIs: $EGL_CLIENT_APIS"
+    fi
 else
     echo "        Gallium:         no"
 fi
@@ -9823,6 +10517,7 @@ echo "        Shared libs:     $enable_shared"
 echo "        Static libs:     $enable_static"
 if test "$enable_egl" = yes; then
     echo "        EGL:             $EGL_DRIVERS_DIRS"
+    echo "        EGL platforms:   $EGL_PLATFORMS"
 else
     echo "        EGL:             no"
 fi
@@ -9830,14 +10525,6 @@ echo "        GLU:             $enable_glu"
 echo "        GLw:             $enable_glw (Motif: $enable_motif)"
 echo "        glut:            $enable_glut"
 
-# cleanup the programs var for display
-program_dirs=`echo $PROGRAM_DIRS | $SED 's/^ *//;s/  */ /;s/ *$//'`
-if test "x$program_dirs" = x; then
-    echo "        Demos:           no"
-else
-    echo "        Demos:           $program_dirs"
-fi
-
 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
 cflags=`echo $CFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
     $SED 's/^ *//;s/  */ /;s/ *$//'`