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swrast: swrastFillInModes doesn't do 8-bit modes, so don't try
[mesa.git] / configure.ac
diff --git a/configure.ac b/configure.ac
index 2ba55e97218d4ca53a6fada8732492fcfe7a5b53..9a3fde18577f87cd81e9837b9a9776da747fdd27 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -6,10 +6,11 @@ dnl Tell the user about autoconf.html in the --help output
 m4_divert_once([HELP_END], [
 See docs/autoconf.html for more details on the options for Mesa.])
 
 m4_divert_once([HELP_END], [
 See docs/autoconf.html for more details on the options for Mesa.])
 
-AC_INIT([Mesa], [8.1.0],
+AC_INIT([Mesa], [9.1.0],
     [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
 AC_CONFIG_AUX_DIR([bin])
     [https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa])
 AC_CONFIG_AUX_DIR([bin])
-AC_CANONICAL_HOST
+AC_CONFIG_MACRO_DIR([m4])
+AC_CANONICAL_SYSTEM
 AM_INIT_AUTOMAKE([foreign])
 
 dnl http://people.gnome.org/~walters/docs/build-api.txt
 AM_INIT_AUTOMAKE([foreign])
 
 dnl http://people.gnome.org/~walters/docs/build-api.txt
@@ -23,13 +24,14 @@ m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 
 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
 
 
 m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
 
-LT_PREREQ([2.2])
-LT_INIT([disable-static])
+dnl Set internal versions
+OSMESA_VERSION=8
+AC_SUBST([OSMESA_VERSION])
 
 dnl Versions for external dependencies
 LIBDRM_REQUIRED=2.4.24
 
 dnl Versions for external dependencies
 LIBDRM_REQUIRED=2.4.24
-LIBDRM_RADEON_REQUIRED=2.4.38
-LIBDRM_INTEL_REQUIRED=2.4.37
+LIBDRM_RADEON_REQUIRED=2.4.40
+LIBDRM_INTEL_REQUIRED=2.4.38
 LIBDRM_NVVIEUX_REQUIRED=2.4.33
 LIBDRM_NOUVEAU_REQUIRED=2.4.33
 DRI2PROTO_REQUIRED=2.6
 LIBDRM_NVVIEUX_REQUIRED=2.4.33
 LIBDRM_NOUVEAU_REQUIRED=2.4.33
 DRI2PROTO_REQUIRED=2.6
@@ -40,7 +42,9 @@ LIBKMS_XORG_REQUIRED=1.0.0
 dnl Check for progs
 AC_PROG_CPP
 AC_PROG_CC
 dnl Check for progs
 AC_PROG_CPP
 AC_PROG_CC
+AX_PROG_CC_FOR_BUILD
 AC_PROG_CXX
 AC_PROG_CXX
+AX_PROG_CXX_FOR_BUILD
 AM_PROG_CC_C_O
 AM_PROG_AS
 AC_CHECK_PROGS([MAKE], [gmake make])
 AM_PROG_CC_C_O
 AM_PROG_AS
 AC_CHECK_PROGS([MAKE], [gmake make])
@@ -49,13 +53,16 @@ AC_PROG_SED
 AC_PROG_MKDIR_P
 AC_PATH_PROG([MKDEP], [makedepend])
 
 AC_PROG_MKDIR_P
 AC_PATH_PROG([MKDEP], [makedepend])
 
+LT_PREREQ([2.2])
+LT_INIT([disable-static])
+
 if test "x$MKDEP" = "x"; then
     AC_MSG_ERROR([makedepend is required to build Mesa])
 fi
 
 AC_PROG_YACC
 AC_PATH_PROG([YACC_INST], $YACC)
 if test "x$MKDEP" = "x"; then
     AC_MSG_ERROR([makedepend is required to build Mesa])
 fi
 
 AC_PROG_YACC
 AC_PATH_PROG([YACC_INST], $YACC)
-if test ! -f "$srcdir/src/glsl/glcpp/glcpp-parse.y"; then
+if test ! -f "$srcdir/src/glsl/glcpp/glcpp-parse.c"; then
     if test -z "$YACC_INST"; then
         AC_MSG_ERROR([yacc not found - unable to compile glcpp-parse.y])
     fi
     if test -z "$YACC_INST"; then
         AC_MSG_ERROR([yacc not found - unable to compile glcpp-parse.y])
     fi
@@ -150,24 +157,47 @@ dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
 _SAVE_LDFLAGS="$LDFLAGS"
 _SAVE_CPPFLAGS="$CPPFLAGS"
 
 _SAVE_LDFLAGS="$LDFLAGS"
 _SAVE_CPPFLAGS="$CPPFLAGS"
 
+dnl build host compiler macros
+DEFINES_FOR_BUILD=""
+AC_SUBST([DEFINES_FOR_BUILD])
+case "$build_os" in
+linux*|*-gnu*|gnu*)
+    DEFINES_FOR_BUILD="$DEFINES_FOR_BUILD -D_GNU_SOURCE"
+    ;;
+solaris*)
+    DEFINES_FOR_BUILD="$DEFINES_FOR_BUILD -DSVR4"
+    ;;
+cygwin*)
+    DEFINES_FOR_BUILD="$DEFINES_FOR_BUILD"
+    ;;
+esac
+
 dnl Compiler macros
 DEFINES=""
 AC_SUBST([DEFINES])
 case "$host_os" in
 linux*|*-gnu*|gnu*)
 dnl Compiler macros
 DEFINES=""
 AC_SUBST([DEFINES])
 case "$host_os" in
 linux*|*-gnu*|gnu*)
-    DEFINES="$DEFINES -D_GNU_SOURCE -DPTHREADS"
+    DEFINES="$DEFINES -D_GNU_SOURCE -DHAVE_PTHREAD"
     ;;
 solaris*)
     ;;
 solaris*)
-    DEFINES="$DEFINES -DPTHREADS -DSVR4"
+    DEFINES="$DEFINES -DHAVE_PTHREAD -DSVR4"
     ;;
 cygwin*)
     ;;
 cygwin*)
-    DEFINES="$DEFINES -DPTHREADS"
+    DEFINES="$DEFINES -DHAVE_PTHREAD"
     ;;
 esac
 
 dnl Add flags for gcc and g++
 if test "x$GCC" = xyes; then
     ;;
 esac
 
 dnl Add flags for gcc and g++
 if test "x$GCC" = xyes; then
-    CFLAGS="$CFLAGS -Wall -std=c99"
+    case "$host_os" in
+    cygwin*)
+        CFLAGS="$CFLAGS -Wall -std=gnu99"
+        ;;
+    *)
+        CFLAGS_FOR_BUILD="$CFLAGS_FOR_BUILD -Wall -std=c99"
+        CFLAGS="$CFLAGS -Wall -std=c99"
+        ;;
+    esac
 
     # Enable -Werror=implicit-function-declaration and
     # -Werror=missing-prototypes, if available, or otherwise, just
 
     # Enable -Werror=implicit-function-declaration and
     # -Werror=missing-prototypes, if available, or otherwise, just
@@ -194,13 +224,16 @@ if test "x$GCC" = xyes; then
     CFLAGS=$save_CFLAGS
 
     # Work around aliasing bugs - developers should comment this out
     CFLAGS=$save_CFLAGS
 
     # Work around aliasing bugs - developers should comment this out
+    CFLAGS_FOR_BUILD="$CFLAGS_FOR_BUILD -fno-strict-aliasing"
     CFLAGS="$CFLAGS -fno-strict-aliasing"
 
     # gcc's builtin memcmp is slower than glibc's
     # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
     CFLAGS="$CFLAGS -fno-strict-aliasing"
 
     # gcc's builtin memcmp is slower than glibc's
     # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
+    CFLAGS_FOR_BUILD="$CFLAGS_FOR_BUILD -fno-builtin-memcmp"
     CFLAGS="$CFLAGS -fno-builtin-memcmp"
 fi
 if test "x$GXX" = xyes; then
     CFLAGS="$CFLAGS -fno-builtin-memcmp"
 fi
 if test "x$GXX" = xyes; then
+    CXXFLAGS_FOR_BUILD="$CXXFLAGS_FOR_BUILD -Wall"
     CXXFLAGS="$CXXFLAGS -Wall"
 
     # Enable -fvisibility=hidden if using a gcc that supports it
     CXXFLAGS="$CXXFLAGS -Wall"
 
     # Enable -fvisibility=hidden if using a gcc that supports it
@@ -217,10 +250,12 @@ if test "x$GXX" = xyes; then
     CXXFLAGS=$save_CXXFLAGS
 
     # Work around aliasing bugs - developers should comment this out
     CXXFLAGS=$save_CXXFLAGS
 
     # Work around aliasing bugs - developers should comment this out
+    CXXFLAGS_FOR_BUILD="$CXXFLAGS_FOR_BUILD -fno-strict-aliasing"
     CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
 
     # gcc's builtin memcmp is slower than glibc's
     # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
     CXXFLAGS="$CXXFLAGS -fno-strict-aliasing"
 
     # gcc's builtin memcmp is slower than glibc's
     # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43052
+    CXXFLAGS_FOR_BUILD="$CXXFLAGS_FOR_BUILD -fno-builtin-memcmp"
     CXXFLAGS="$CXXFLAGS -fno-builtin-memcmp"
 fi
 
     CXXFLAGS="$CXXFLAGS -fno-builtin-memcmp"
 fi
 
@@ -283,6 +318,8 @@ xnono )
     ;;
 esac
 
     ;;
 esac
 
+AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
+
 dnl
 dnl mklib options
 dnl
 dnl
 dnl mklib options
 dnl
@@ -302,6 +339,14 @@ AC_ARG_ENABLE([debug],
     [enable_debug=no]
 )
 if test "x$enable_debug" = xyes; then
     [enable_debug=no]
 )
 if test "x$enable_debug" = xyes; then
+    DEFINES_FOR_BUILD="$DEFINES_FOR_BUILD -DDEBUG"
+    if test "x$GCC_FOR_BUILD" = xyes; then
+        CFLAGS_FOR_BUILD="$CFLAGS_FOR_BUILD -g"
+    fi
+    if test "x$GXX_FOR_BUILD" = xyes; then
+        CXXFLAGS_FOR_BUILD="$CXXFLAGS_FOR_BUILD -g"
+    fi
+
     DEFINES="$DEFINES -DDEBUG"
     if test "x$GCC" = xyes; then
         CFLAGS="$CFLAGS -g"
     DEFINES="$DEFINES -DDEBUG"
     if test "x$GCC" = xyes; then
         CFLAGS="$CFLAGS -g"
@@ -338,18 +383,12 @@ AC_ARG_WITH([gl-lib-name],
     [specify GL library name @<:@default=GL@:>@])],
   [GL_LIB=$withval],
   [GL_LIB=GL])
     [specify GL library name @<:@default=GL@:>@])],
   [GL_LIB=$withval],
   [GL_LIB=GL])
-AC_ARG_WITH([glu-lib-name],
-  [AS_HELP_STRING([--with-glu-lib-name@<:@=NAME@:>@],
-    [specify GLU library name @<:@default=GLU@:>@])],
-  [GLU_LIB=$withval],
-  [GLU_LIB=GLU])
 AC_ARG_WITH([osmesa-lib-name],
   [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
     [specify OSMesa library name @<:@default=OSMesa@:>@])],
   [OSMESA_LIB=$withval],
   [OSMESA_LIB=OSMesa])
 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB=GL])
 AC_ARG_WITH([osmesa-lib-name],
   [AS_HELP_STRING([--with-osmesa-lib-name@<:@=NAME@:>@],
     [specify OSMesa library name @<:@default=OSMesa@:>@])],
   [OSMESA_LIB=$withval],
   [OSMESA_LIB=OSMesa])
 AS_IF([test "x$GL_LIB" = xyes], [GL_LIB=GL])
-AS_IF([test "x$GLU_LIB" = xyes], [GLU_LIB=GLU])
 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
 
 dnl
 AS_IF([test "x$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
 
 dnl
@@ -364,11 +403,9 @@ AC_ARG_ENABLE([mangling],
 if test "x${enable_mangling}" = "xyes" ; then
   DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
   GL_LIB="Mangled${GL_LIB}"
 if test "x${enable_mangling}" = "xyes" ; then
   DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
   GL_LIB="Mangled${GL_LIB}"
-  GLU_LIB="Mangled${GLU_LIB}"
   OSMESA_LIB="Mangled${OSMESA_LIB}"
 fi
 AC_SUBST([GL_LIB])
   OSMESA_LIB="Mangled${OSMESA_LIB}"
 fi
 AC_SUBST([GL_LIB])
-AC_SUBST([GLU_LIB])
 AC_SUBST([OSMESA_LIB])
 
 dnl
 AC_SUBST([OSMESA_LIB])
 
 dnl
@@ -387,7 +424,6 @@ if test "x$enable_texture_float" = xyes; then
 fi
 
 GL_LIB_NAME='lib$(GL_LIB).'${LIB_EXTENSION}
 fi
 
 GL_LIB_NAME='lib$(GL_LIB).'${LIB_EXTENSION}
-GLU_LIB_NAME='lib$(GLU_LIB).'${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}
 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}
@@ -396,7 +432,6 @@ VG_LIB_NAME='lib$(VG_LIB).'${LIB_EXTENSION}
 GLAPI_LIB_NAME='lib$(GLAPI_LIB).'${LIB_EXTENSION}
 
 GL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
 GLAPI_LIB_NAME='lib$(GLAPI_LIB).'${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}'*'
 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}'*'
 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}'*'
@@ -405,7 +440,6 @@ VG_LIB_GLOB=${LIB_PREFIX_GLOB}'$(VG_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENS
 GLAPI_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLAPI_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
 
 AC_SUBST([GL_LIB_NAME])
 GLAPI_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLAPI_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
 
 AC_SUBST([GL_LIB_NAME])
-AC_SUBST([GLU_LIB_NAME])
 AC_SUBST([OSMESA_LIB_NAME])
 AC_SUBST([EGL_LIB_NAME])
 AC_SUBST([GLESv1_CM_LIB_NAME])
 AC_SUBST([OSMESA_LIB_NAME])
 AC_SUBST([EGL_LIB_NAME])
 AC_SUBST([GLESv1_CM_LIB_NAME])
@@ -414,7 +448,6 @@ AC_SUBST([VG_LIB_NAME])
 AC_SUBST([GLAPI_LIB_NAME])
 
 AC_SUBST([GL_LIB_GLOB])
 AC_SUBST([GLAPI_LIB_NAME])
 
 AC_SUBST([GL_LIB_GLOB])
-AC_SUBST([GLU_LIB_GLOB])
 AC_SUBST([EGL_LIB_GLOB])
 AC_SUBST([GLESv1_CM_LIB_GLOB])
 AC_SUBST([GLESv2_LIB_GLOB])
 AC_SUBST([EGL_LIB_GLOB])
 AC_SUBST([GLESv1_CM_LIB_GLOB])
 AC_SUBST([GLESv2_LIB_GLOB])
@@ -497,13 +530,21 @@ MESA_PIC_FLAGS
 
 dnl Check to see if dlopen is in default libraries (like Solaris, which
 dnl has it in libc), or if libdl is needed to get it.
 
 dnl Check to see if dlopen is in default libraries (like Solaris, which
 dnl has it in libc), or if libdl is needed to get it.
-AC_CHECK_FUNC([dlopen], [],
-    [AC_CHECK_LIB([dl], [dlopen], [DLOPEN_LIBS="-ldl"])])
+AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
+    [AC_CHECK_LIB([dl], [dlopen],
+       [DEFINES="$DEFINES -DHAVE_DLOPEN"; DLOPEN_LIBS="-ldl"])])
 AC_SUBST([DLOPEN_LIBS])
 
 dnl See if posix_memalign is available
 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
 
 AC_SUBST([DLOPEN_LIBS])
 
 dnl See if posix_memalign is available
 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
 
+dnl Check for pthreads
+AX_PTHREAD
+dnl AX_PTHREADS leaves PTHREAD_LIBS empty for gcc and sets PTHREAD_CFLAGS
+dnl to -pthread, which causes problems if we need -lpthread to appear in
+dnl pkgconfig files.
+test -z "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
+
 dnl SELinux awareness.
 AC_ARG_ENABLE([selinux],
     [AS_HELP_STRING([--enable-selinux],
 dnl SELinux awareness.
 AC_ARG_ENABLE([selinux],
     [AS_HELP_STRING([--enable-selinux],
@@ -518,6 +559,7 @@ if test "x$enable_selinux" = "xyes"; then
     SELINUX_LIBS="-lselinux"
     DEFINES="$DEFINES -DMESA_SELINUX"
 fi
     SELINUX_LIBS="-lselinux"
     DEFINES="$DEFINES -DMESA_SELINUX"
 fi
+AC_SUBST([SELINUX_LIBS])
 
 dnl Options for APIs
 AC_ARG_ENABLE([opengl],
 
 dnl Options for APIs
 AC_ARG_ENABLE([opengl],
@@ -572,11 +614,13 @@ AC_ARG_ENABLE([xa],
         [enable build of the XA X Acceleration API @<:@default=no@:>@])],
     [enable_xa="$enableval"],
     [enable_xa=no])
         [enable build of the XA X Acceleration API @<:@default=no@:>@])],
     [enable_xa="$enableval"],
     [enable_xa=no])
-AC_ARG_ENABLE([d3d1x],
-    [AS_HELP_STRING([--enable-d3d1x],
-        [enable support for Direct3D 10 & 11 low-level API @<:@default=no@:>@])],
-    [enable_d3d1x="$enableval"],
-    [enable_d3d1x=no])
+dnl Broken, unmaintained. Don't want to see bug reports about it without patches.
+enable_d3d1x=no
+dnl AC_ARG_ENABLE([d3d1x],
+dnl     [AS_HELP_STRING([--enable-d3d1x],
+dnl         [enable support for Direct3D 10 & 11 low-level API @<:@default=no@:>@])],
+dnl     [enable_d3d1x="$enableval"],
+dnl     [enable_d3d1x=no])
 AC_ARG_ENABLE([gbm],
    [AS_HELP_STRING([--enable-gbm],
          [enable gbm library @<:@default=auto@:>@])],
 AC_ARG_ENABLE([gbm],
    [AS_HELP_STRING([--enable-gbm],
          [enable gbm library @<:@default=auto@:>@])],
@@ -593,11 +637,6 @@ AC_ARG_ENABLE([vdpau],
          [enable vdpau library @<:@default=auto@:>@])],
    [enable_vdpau="$enableval"],
    [enable_vdpau=auto])
          [enable vdpau library @<:@default=auto@:>@])],
    [enable_vdpau="$enableval"],
    [enable_vdpau=auto])
-AC_ARG_ENABLE([va],
-   [AS_HELP_STRING([--enable-va],
-         [enable va library @<:@default=auto@:>@])],
-   [enable_va="$enableval"],
-   [enable_va=auto])
 AC_ARG_ENABLE([opencl],
    [AS_HELP_STRING([--enable-opencl],
          [enable OpenCL library @<:@default=no@:>@])],
 AC_ARG_ENABLE([opencl],
    [AS_HELP_STRING([--enable-opencl],
          [enable OpenCL library @<:@default=no@:>@])],
@@ -641,7 +680,7 @@ GALLIUM_DRIVERS_DEFAULT="r300,r600,svga,swrast"
 AC_ARG_WITH([gallium-drivers],
     [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
         [comma delimited Gallium drivers list, e.g.
 AC_ARG_WITH([gallium-drivers],
     [AS_HELP_STRING([--with-gallium-drivers@<:@=DIRS...@:>@],
         [comma delimited Gallium drivers list, e.g.
-        "i915,nouveau,r300,r600,svga,swrast"
+        "i915,nouveau,r300,r600,radeonsi,svga,swrast"
         @<:@default=r300,r600,swrast@:>@])],
     [with_gallium_drivers="$withval"],
     [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
         @<:@default=r300,r600,swrast@:>@])],
     [with_gallium_drivers="$withval"],
     [with_gallium_drivers="$GALLIUM_DRIVERS_DEFAULT"])
@@ -662,7 +701,6 @@ if test "x$enable_opengl" = xno -a \
         "x$enable_d3d1x" = xno -a \
         "x$enable_xvmc" = xno -a \
         "x$enable_vdpau" = xno -a \
         "x$enable_d3d1x" = xno -a \
         "x$enable_xvmc" = xno -a \
         "x$enable_vdpau" = xno -a \
-        "x$enable_va" = xno -a \
         "x$enable_opencl" = xno; then
     AC_MSG_ERROR([at least one API should be enabled])
 fi
         "x$enable_opencl" = xno; then
     AC_MSG_ERROR([at least one API should be enabled])
 fi
@@ -698,7 +736,9 @@ if test "x$enable_glx" = xyes -a \
     enable_glx=no
 fi
 
     enable_glx=no
 fi
 
-AM_CONDITIONAL(HAVE_DRI, test x"$enable_dri" = xyes)
+AM_CONDITIONAL(HAVE_DRI, test "x$enable_dri" = xyes)
+AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_xlib_glx" = xyes -o \
+                                  "x$enable_osmesa" = xyes)
 
 AC_ARG_ENABLE([shared-glapi],
     [AS_HELP_STRING([--enable-shared-glapi],
 
 AC_ARG_ENABLE([shared-glapi],
     [AS_HELP_STRING([--enable-shared-glapi],
@@ -719,7 +759,7 @@ if test "x$enable_shared_glapi" = xyes; then
     # libGL will use libglapi for function lookups (IN_DRI_DRIVER means to use
     # the remap table)
     DEFINES="$DEFINES -DIN_DRI_DRIVER"
     # libGL will use libglapi for function lookups (IN_DRI_DRIVER means to use
     # the remap table)
     DEFINES="$DEFINES -DIN_DRI_DRIVER"
-    SRC_DIRS="$SRC_DIRS mapi/shared-glapi"
+    CORE_DIRS="mapi/shared-glapi"
 fi
 AC_SUBST([SHARED_GLAPI])
 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
 fi
 AC_SUBST([SHARED_GLAPI])
 AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
@@ -727,25 +767,13 @@ AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
 dnl
 dnl Driver specific build directories
 dnl
 dnl
 dnl Driver specific build directories
 dnl
-
-dnl this variable will be prepended to SRC_DIRS and is not exported
-CORE_DIRS=""
-
 SRC_DIRS="gtest"
 SRC_DIRS="gtest"
-GLU_DIRS="sgi"
 GALLIUM_DIRS="auxiliary drivers state_trackers"
 GALLIUM_TARGET_DIRS=""
 GALLIUM_WINSYS_DIRS="sw"
 GALLIUM_DRIVERS_DIRS="galahad trace rbug noop identity"
 GALLIUM_STATE_TRACKERS_DIRS=""
 
 GALLIUM_DIRS="auxiliary drivers state_trackers"
 GALLIUM_TARGET_DIRS=""
 GALLIUM_WINSYS_DIRS="sw"
 GALLIUM_DRIVERS_DIRS="galahad trace rbug noop identity"
 GALLIUM_STATE_TRACKERS_DIRS=""
 
-# build shared-glapi if enabled for OpenGL or if OpenGL ES is enabled
-case "x$enable_shared_glapi$enable_gles1$enable_gles2" in
-x*yes*)
-    CORE_DIRS="$CORE_DIRS mapi/shared-glapi"
-    ;;
-esac
-
 # build glapi if OpenGL is enabled
 if test "x$enable_opengl" = xyes; then
     CORE_DIRS="$CORE_DIRS mapi/glapi"
 # build glapi if OpenGL is enabled
 if test "x$enable_opengl" = xyes; then
     CORE_DIRS="$CORE_DIRS mapi/glapi"
@@ -795,7 +823,6 @@ if test "x$enable_osmesa" = xyes; then
 fi
 
 AC_SUBST([SRC_DIRS])
 fi
 
 AC_SUBST([SRC_DIRS])
-AC_SUBST([GLU_DIRS])
 AC_SUBST([DRIVER_DIRS])
 AC_SUBST([GALLIUM_DIRS])
 AC_SUBST([GALLIUM_TARGET_DIRS])
 AC_SUBST([DRIVER_DIRS])
 AC_SUBST([GALLIUM_DIRS])
 AC_SUBST([GALLIUM_TARGET_DIRS])
@@ -821,7 +848,7 @@ if test "x$enable_dri" = xyes; then
 fi
 
 dnl Find out if X is available.
 fi
 
 dnl Find out if X is available.
-PKG_CHECK_MODULES([X11], [x11])
+PKG_CHECK_MODULES([X11], [x11], [no_x=no], [no_x=yes])
 
 dnl Try to tell the user that the --x-* options are only used when
 dnl pkg-config is not available. This must be right after AC_PATH_XTRA.
 
 dnl Try to tell the user that the --x-* options are only used when
 dnl pkg-config is not available. This must be right after AC_PATH_XTRA.
@@ -834,10 +861,6 @@ if test "x$enable_glx" = xyes -a "x$no_x" = xyes; then
     AC_MSG_ERROR([X11 development libraries needed for GLX])
 fi
 
     AC_MSG_ERROR([X11 development libraries needed for GLX])
 fi
 
-if test "x$enable_glx" = xyes; then
-    DEFINES="$DEFINES -DUSE_XCB"
-fi
-
 dnl Direct rendering or just indirect rendering
 case "$host_os" in
 gnu*)
 dnl Direct rendering or just indirect rendering
 case "$host_os" in
 gnu*)
@@ -869,23 +892,22 @@ xyesyes)
     GL_PC_REQ_PRIV="x11 xext"
     X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
     GL_LIB_DEPS="$XLIBGL_LIBS"
     GL_PC_REQ_PRIV="x11 xext"
     X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
     GL_LIB_DEPS="$XLIBGL_LIBS"
-    GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm -lpthread $DLOPEN_LIBS"
-    GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm -lpthread"
+    GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
+    GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm $PTHREAD_LIBS"
     ;;
 xyesno)
     # DRI-based GLX
     PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
     ;;
 xyesno)
     # DRI-based GLX
     PKG_CHECK_MODULES([GLPROTO], [glproto >= $GLPROTO_REQUIRED])
-    GL_PC_REQ_PRIV="glproto >= $GLPROTO_REQUIRED"
     if test x"$driglx_direct" = xyes; then
         if test "x$have_libdrm" != xyes; then
             AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
         fi
         PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
     if test x"$driglx_direct" = xyes; then
         if test "x$have_libdrm" != xyes; then
             AC_MSG_ERROR([Direct rendering requires libdrm >= $LIBDRM_REQUIRED])
         fi
         PKG_CHECK_MODULES([DRI2PROTO], [dri2proto >= $DRI2PROTO_REQUIRED])
-        GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED dri2proto >= $DRI2PROTO_REQUIRED"
+        GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV libdrm >= $LIBDRM_REQUIRED"
     fi
 
     # find the DRI deps for libGL
     fi
 
     # find the DRI deps for libGL
-    dri_modules="x11 xext xdamage xfixes x11-xcb xcb-glx >= 1.8.1"
+    dri_modules="x11 xext xdamage xfixes x11-xcb xcb-glx >= 1.8.1 xcb-dri2 >= 1.8"
 
     # add xf86vidmode if available
     PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
 
     # add xf86vidmode if available
     PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
@@ -898,9 +920,9 @@ xyesno)
     X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
     GL_LIB_DEPS="$DRIGL_LIBS"
 
     X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
     GL_LIB_DEPS="$DRIGL_LIBS"
 
-    # 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"
+    # need DRM libs, $PTHREAD_LIBS, etc.
+    GL_LIB_DEPS="$GL_LIB_DEPS $LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
+    GL_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
     ;;
 esac
 
     ;;
 esac
 
@@ -908,11 +930,12 @@ esac
 # builds.
 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
 
 # builds.
 AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$HAVE_XF86VIDMODE" = xyes)
 
-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 $DLOPEN_LIBS"
+GLESv1_CM_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
+GLESv1_CM_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
+GLESv2_LIB_DEPS="$LIBDRM_LIBS -lm $PTHREAD_LIBS $DLOPEN_LIBS"
+GLESv2_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
 
 
+AC_SUBST([X11_INCLUDES])
 AC_SUBST([GL_LIB_DEPS])
 AC_SUBST([GL_PC_REQ_PRIV])
 AC_SUBST([GL_PC_LIB_PRIV])
 AC_SUBST([GL_LIB_DEPS])
 AC_SUBST([GL_PC_REQ_PRIV])
 AC_SUBST([GL_PC_LIB_PRIV])
@@ -923,21 +946,7 @@ AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
 AC_SUBST([GLESv2_LIB_DEPS])
 AC_SUBST([GLESv2_PC_LIB_PRIV])
 
 AC_SUBST([GLESv2_LIB_DEPS])
 AC_SUBST([GLESv2_PC_LIB_PRIV])
 
-GLAPI_LIB_DEPS="-lpthread $SELINUX_LIBS"
-AC_SUBST([GLAPI_LIB_DEPS])
-
-
-dnl dri libraries are linking with mesa
-DRI_LIB_DEPS='$(TOP)/src/mesa/libmesa.la'
-GALLIUM_DRI_LIB_DEPS='$(TOP)/src/mesa/libmesa.a'
-
-dnl ... or dricore?
-if test "x$enable_dri" = xyes && test "x$driglx_direct" = xyes ; then
-    DRI_LIB_DEPS="\$(TOP)/src/mesa/libdricore/libdricore${VERSION}.la"
-    GALLIUM_DRI_LIB_DEPS="\$(TOP)/\$(LIB_DIR)/libdricore${VERSION}.so"
-    HAVE_DRICORE=yes
-fi
-AM_CONDITIONAL(HAVE_DRICORE, test x$HAVE_DRICORE = xyes)
+DRI_LIB_DEPS="\$(top_builddir)/src/mesa/libdricore/libdricore${VERSION}.la"
 
 AC_SUBST([HAVE_XF86VIDMODE])
 
 
 AC_SUBST([HAVE_XF86VIDMODE])
 
@@ -967,8 +976,8 @@ AC_ARG_ENABLE([glx-tls],
     [GLX_USE_TLS=no])
 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
 
     [GLX_USE_TLS=no])
 AC_SUBST(GLX_TLS, ${GLX_USE_TLS})
 
-AS_IF([test "x$GLX_USE_TLS" = xyes],
-      [DEFINES="${DEFINES} -DGLX_USE_TLS -DPTHREADS"])
+AS_IF([test "x$GLX_USE_TLS" = xyes -a "x$ax_pthread_ok" = xyes],
+      [DEFINES="${DEFINES} -DGLX_USE_TLS -DHAVE_PTHREAD"])
 
 dnl
 dnl More DRI setup
 
 dnl
 dnl More DRI setup
@@ -1052,7 +1061,7 @@ if test "x$enable_dri" = xyes; then
         esac
         ;;
     freebsd* | dragonfly* | *netbsd*)
         esac
         ;;
     freebsd* | dragonfly* | *netbsd*)
-        DEFINES="$DEFINES -DPTHREADS -DUSE_EXTERNAL_DXTN_LIB=1"
+        DEFINES="$DEFINES -DHAVE_PTHREAD -DUSE_EXTERNAL_DXTN_LIB=1"
         DEFINES="$DEFINES -DIN_DRI_DRIVER -DHAVE_ALIAS"
 
         if test "x$DRI_DIRS" = "xyes"; then
         DEFINES="$DEFINES -DIN_DRI_DRIVER -DHAVE_ALIAS"
 
         if test "x$DRI_DIRS" = "xyes"; then
@@ -1111,9 +1120,10 @@ if test "x$enable_dri" = xyes; then
     fi
 
     # put all the necessary libs together
     fi
 
     # put all the necessary libs together
-    DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIB -lm -lpthread $DLOPEN_LIBS"
-    GALLIUM_DRI_LIB_DEPS="$GALLIUM_DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIB -lm -lpthread $DLOPEN_LIBS"
+    DRI_LIB_DEPS="$DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIB -lm $PTHREAD_LIBS $DLOPEN_LIBS"
+    GALLIUM_DRI_LIB_DEPS="$GALLIUM_DRI_LIB_DEPS $SELINUX_LIBS $LIBDRM_LIBS $EXPAT_LIB -lm $PTHREAD_LIBS $DLOPEN_LIBS"
 fi
 fi
+AM_CONDITIONAL(NEED_LIBDRICORE, test -n "$DRI_DIRS")
 AC_SUBST([DRI_DIRS])
 AC_SUBST([EXPAT_INCLUDES])
 AC_SUBST([DRI_LIB_DEPS])
 AC_SUBST([DRI_DIRS])
 AC_SUBST([EXPAT_INCLUDES])
 AC_SUBST([DRI_LIB_DEPS])
@@ -1208,21 +1218,18 @@ esac
 if test "x$enable_osmesa" = xyes; then
     # only link libraries with osmesa if shared
     if test "$enable_static" = no; then
 if test "x$enable_osmesa" = xyes; then
     # only link libraries with osmesa if shared
     if test "$enable_static" = no; then
-        OSMESA_LIB_DEPS="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"
+        OSMESA_LIB_DEPS="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
     else
         OSMESA_LIB_DEPS=""
     fi
     OSMESA_MESA_DEPS=""
     else
         OSMESA_LIB_DEPS=""
     fi
     OSMESA_MESA_DEPS=""
-    OSMESA_PC_LIB_PRIV="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"
+    OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
 fi
 
 fi
 
-OSMESA_VERSION=`echo "$VERSION" | $SED 's/\./:/g'`
-
 AC_SUBST([OSMESA_LIB_DEPS])
 AC_SUBST([OSMESA_MESA_DEPS])
 AC_SUBST([OSMESA_PC_REQ])
 AC_SUBST([OSMESA_PC_LIB_PRIV])
 AC_SUBST([OSMESA_LIB_DEPS])
 AC_SUBST([OSMESA_MESA_DEPS])
 AC_SUBST([OSMESA_PC_REQ])
 AC_SUBST([OSMESA_PC_LIB_PRIV])
-AC_SUBST([OSMESA_VERSION])
 
 dnl
 dnl gbm configuration
 
 dnl
 dnl gbm configuration
@@ -1260,7 +1267,7 @@ EGL_CLIENT_APIS=""
 
 if test "x$enable_egl" = xyes; then
     SRC_DIRS="$SRC_DIRS egl"
 
 if test "x$enable_egl" = xyes; then
     SRC_DIRS="$SRC_DIRS egl"
-    EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS -lpthread"
+    EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
 
     AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
 
 
     AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
 
@@ -1383,10 +1390,12 @@ if test "x$enable_openvg" = xyes; then
     fi
 
     EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(VG_LIB)'
     fi
 
     EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(VG_LIB)'
-    VG_LIB_DEPS="$VG_LIB_DEPS $SELINUX_LIBS -lpthread"
+    VG_LIB_DEPS="$VG_LIB_DEPS $SELINUX_LIBS $PTHREAD_LIBS"
     CORE_DIRS="$CORE_DIRS mapi/vgapi"
     GALLIUM_STATE_TRACKERS_DIRS="vega $GALLIUM_STATE_TRACKERS_DIRS"
     HAVE_ST_VEGA=yes
     CORE_DIRS="$CORE_DIRS mapi/vgapi"
     GALLIUM_STATE_TRACKERS_DIRS="vega $GALLIUM_STATE_TRACKERS_DIRS"
     HAVE_ST_VEGA=yes
+    VG_PC_LIB_PRIV="-lm $PTHREAD_LIBS $DLOPEN_LIBS"
+    AC_SUBST([VG_PC_LIB_PRIV])
 fi
 
 dnl
 fi
 
 dnl
@@ -1422,12 +1431,6 @@ if test "x$enable_gallium_g3dvl" = xyes; then
     if test "x$enable_vdpau" = xauto; then
        PKG_CHECK_EXISTS([vdpau], [enable_vdpau=yes], [enable_vdpau=no])
     fi
     if test "x$enable_vdpau" = xauto; then
        PKG_CHECK_EXISTS([vdpau], [enable_vdpau=yes], [enable_vdpau=no])
     fi
-
-    if test "x$enable_va" = xauto; then
-       #don't enable vaapi state tracker even if package exists
-       #PKG_CHECK_EXISTS([libva], [enable_vdpau=yes], [enable_vdpau=no])
-        enable_va=no
-    fi
 fi
 
 if test "x$enable_xvmc" = xyes; then
 fi
 
 if test "x$enable_xvmc" = xyes; then
@@ -1442,13 +1445,6 @@ if test "x$enable_vdpau" = xyes; then
     HAVE_ST_VDPAU="yes"
 fi
 
     HAVE_ST_VDPAU="yes"
 fi
 
-if test "x$enable_va" = xyes; then
-    PKG_CHECK_MODULES([LIBVA], [libva = 0.31.1 x11-xcb xcb-dri2 >= 1.8])
-    AC_MSG_WARN([vaapi state tracker currently unmaintained])
-    GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS va"
-    HAVE_ST_VA="yes"
-fi
-
 dnl
 dnl OpenCL configuration
 dnl
 dnl
 dnl OpenCL configuration
 dnl
@@ -1481,66 +1477,13 @@ if test "x$enable_opencl" = xyes; then
     enable_gallium_loader=yes
 fi
 
     enable_gallium_loader=yes
 fi
 
-dnl
-dnl GLU configuration
-dnl
-AC_ARG_ENABLE([glu],
-    [AS_HELP_STRING([--disable-glu],
-        [enable OpenGL Utility library @<:@default=enabled@:>@])],
-    [enable_glu="$enableval"],
-    [enable_glu=yes])
-
-if test "x$enable_glu" = xyes; then
-    if test "x$enable_glx" = xno -a "x$enable_osmesa" = xno; then
-        AC_MSG_NOTICE([Disabling GLU since there is no OpenGL driver])
-        enable_glu=no
-    fi
-fi
-
-if test "x$enable_glu" = xyes; then
-    SRC_DIRS="$SRC_DIRS glu"
-
-    if test "x$enable_glx" = xno; then
-        # Link libGLU to libOSMesa instead of libGL
-        GLU_LIB_DEPS=""
-        GLU_PC_REQ="osmesa"
-        if test "$enable_static" = no; then
-            GLU_MESA_DEPS='-l$(OSMESA_LIB)'
-        else
-            GLU_MESA_DEPS=""
-        fi
-    else
-        # If static, empty GLU_LIB_DEPS and add libs for programs to link
-        GLU_PC_REQ="gl"
-        GLU_PC_LIB_PRIV="-lm"
-        if test "$enable_static" = no; then
-            GLU_LIB_DEPS="-lm"
-            GLU_MESA_DEPS='-l$(GL_LIB)'
-        else
-            GLU_LIB_DEPS=""
-            GLU_MESA_DEPS=""
-        fi
-    fi
-fi
-if test "$enable_static" = no; then
-    GLU_LIB_DEPS="$GLU_LIB_DEPS $OS_CPLUSPLUS_LIBS"
-fi
-GLU_PC_LIB_PRIV="$GLU_PC_LIB_PRIV $OS_CPLUSPLUS_LIBS"
-AC_SUBST([GLU_LIB_DEPS])
-AC_SUBST([GLU_MESA_DEPS])
-AC_SUBST([GLU_PC_REQ])
-AC_SUBST([GLU_PC_REQ_PRIV])
-AC_SUBST([GLU_PC_LIB_PRIV])
-AC_SUBST([GLU_PC_CFLAGS])
-
-AC_SUBST([PROGRAM_DIRS])
-
 dnl
 dnl Gallium configuration
 dnl
 if test "x$with_gallium_drivers" != x; then
     SRC_DIRS="$SRC_DIRS gallium gallium/winsys gallium/targets"
 fi
 dnl
 dnl Gallium configuration
 dnl
 if test "x$with_gallium_drivers" != x; then
     SRC_DIRS="$SRC_DIRS gallium gallium/winsys gallium/targets"
 fi
+AM_CONDITIONAL(HAVE_GALLIUM, test "x$with_gallium_drivers" != x)
 
 AC_SUBST([LLVM_BINDIR])
 AC_SUBST([LLVM_CFLAGS])
 
 AC_SUBST([LLVM_BINDIR])
 AC_SUBST([LLVM_CFLAGS])
@@ -1591,7 +1534,7 @@ for plat in $egl_platforms; do
                ;;
 
        wayland)
                ;;
 
        wayland)
-               PKG_CHECK_MODULES([WAYLAND], [wayland-client wayland-server],, \
+               PKG_CHECK_MODULES([WAYLAND], [wayland-client >= 0.99.0 wayland-server >= 0.99.0],, \
                                  [AC_MSG_ERROR([cannot find libwayland-client])])
                GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/wayland"
 
                                  [AC_MSG_ERROR([cannot find libwayland-client])])
                GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/wayland"
 
@@ -1601,12 +1544,7 @@ for plat in $egl_platforms; do
                ;;
 
        x11)
                ;;
 
        x11)
-               PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb-dri2 xcb-xfixes])
-               # workaround a bug in xcb-dri2 generated by xcb-proto 1.6
-               save_LIBS="$LIBS"
-               AC_CHECK_LIB(xcb-dri2, xcb_dri2_connect_alignment_pad, [],
-                            [DEFINES="$DEFINES -DXCB_DRI2_CONNECT_DEVICE_NAME_BROKEN"])
-               LIBS="$save_LIBS"
+               PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb-dri2 >= 1.8 xcb-xfixes])
                ;;
 
        drm)
                ;;
 
        drm)
@@ -1729,6 +1667,7 @@ if test "x$enable_gallium_llvm" = xyes; then
             if $LLVM_CONFIG --components | grep -q '\<mcjit\>'; then
                 LLVM_COMPONENTS="${LLVM_COMPONENTS} mcjit"
             fi
             if $LLVM_CONFIG --components | grep -q '\<mcjit\>'; then
                 LLVM_COMPONENTS="${LLVM_COMPONENTS} mcjit"
             fi
+
             if test "x$enable_opencl" = xyes; then
                 LLVM_COMPONENTS="${LLVM_COMPONENTS} ipo linker instrumentation"
             fi
             if test "x$enable_opencl" = xyes; then
                 LLVM_COMPONENTS="${LLVM_COMPONENTS} ipo linker instrumentation"
             fi
@@ -1783,14 +1722,6 @@ AC_ARG_WITH([vdpau-libdir],
     [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
 
     [VDPAU_LIB_INSTALL_DIR='${libdir}/vdpau'])
 AC_SUBST([VDPAU_LIB_INSTALL_DIR])
 
-dnl Directory for VA libs
-AC_ARG_WITH([va-libdir],
-    [AS_HELP_STRING([--with-va-libdir=DIR],
-        [directory for the VA libraries @<:@default=${libdir}/va@:>@])],
-    [VA_LIB_INSTALL_DIR="$withval"],
-    [VA_LIB_INSTALL_DIR='${libdir}/va'])
-AC_SUBST([VA_LIB_INSTALL_DIR])
-
 dnl Directory for OpenCL libs
 AC_ARG_WITH([opencl-libdir],
     [AS_HELP_STRING([--with-opencl-libdir=DIR],
 dnl Directory for OpenCL libs
 AC_ARG_WITH([opencl-libdir],
     [AS_HELP_STRING([--with-opencl-libdir=DIR],
@@ -1805,7 +1736,7 @@ dnl
 gallium_check_st() {
     if test "x$HAVE_ST_DRI" = xyes || test "x$HAVE_ST_XORG" = xyes ||
         test "x$HAVE_ST_XA" = xyes || test "x$HAVE_ST_XVMC" = xyes ||
 gallium_check_st() {
     if test "x$HAVE_ST_DRI" = xyes || test "x$HAVE_ST_XORG" = xyes ||
         test "x$HAVE_ST_XA" = xyes || test "x$HAVE_ST_XVMC" = xyes ||
-        test "x$HAVE_ST_VDPAU" = xyes || test "x$HAVE_ST_VA" = xyes; then
+        test "x$HAVE_ST_VDPAU" = xyes; then
          if test "x$have_libdrm" != xyes; then
             AC_MSG_ERROR([DRI or Xorg DDX requires libdrm >= $LIBDRM_REQUIRED])
          fi
          if test "x$have_libdrm" != xyes; then
             AC_MSG_ERROR([DRI or Xorg DDX requires libdrm >= $LIBDRM_REQUIRED])
          fi
@@ -1826,9 +1757,6 @@ gallium_check_st() {
     if test "x$HAVE_ST_VDPAU" = xyes && test "x$6" != x; then
          GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $6"
     fi
     if test "x$HAVE_ST_VDPAU" = xyes && test "x$6" != x; then
          GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $6"
     fi
-    if test "x$HAVE_ST_VA" = xyes && test "x$7" != x; then
-         GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $7"
-    fi
 }
 
 gallium_require_llvm() {
 }
 
 gallium_require_llvm() {
@@ -1850,6 +1778,29 @@ gallium_require_drm_loader() {
     fi
 }
 
     fi
 }
 
+radeon_llvm_check() {
+    LLVM_REQUIRED_VERSION_MAJOR="3"
+    LLVM_REQUIRED_VERSION_MINOR="2"
+    LLVM_AVAILABLE_VERSION_MAJOR=`echo $LLVM_VERSION | cut -d. -f1`
+    LLVM_AVAILABLE_VERSION_MINOR=`echo $LLVM_VERSION | cut -d. -f2`
+    if test "$LLVM_AVAILABLE_VERSION_MAJOR" -lt "$LLVM_REQUIRED_VERSION_MAJOR" -o [ "$LLVM_AVAILABLE_VERSION_MAJOR" -eq "$LLVM_REQUIRED_VERSION_MAJOR" -a "$LLVM_AVAILABLE_VERSION_MINOR" -lt "$LLVM_REQUIRED_VERSION_MINOR" ] ; then
+        AC_MSG_ERROR([LLVM $LLVM_REQUIRED_VERSION_MAJOR.$LLVM_REQUIRED_VERSION_MINOR or newer with AMDGPU target enabled is required.
+                     To use the r600/radeonsi LLVM backend, you need to fetch the LLVM source from:
+                     git://people.freedesktop.org/~tstellar/llvm master
+                     and build with --enable-experimental-targets=AMDGPU])
+    fi
+    if test true && $LLVM_CONFIG --targets-built | grep -qv '\<AMDGPU\>' ; then
+        AC_MSG_ERROR([LLVM AMDGPU Target not enabled.
+                      To use the r600/radeonsi LLVM backend, you need to fetch the LLVM source from:
+                      git://people.freedesktop.org/~tstellar/llvm master
+                      and build with --enable-experimental-targets=AMDGPU])
+    fi
+    AC_MSG_WARN([Please ensure you use the latest llvm tree from git://people.freedesktop.org/~tstellar/llvm master before submitting a bug])
+    if test "x$LLVM_VERSION" = "x3.2"; then
+        LLVM_LIBS="$LLVM_LIBS `$LLVM_CONFIG --libs amdgpu`"
+    fi
+}
+
 dnl Gallium drivers
 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
 if test "x$with_gallium_drivers" != x; then
 dnl Gallium drivers
 dnl Duplicates in GALLIUM_DRIVERS_DIRS are removed by sorting it after this block
 if test "x$with_gallium_drivers" != x; then
@@ -1873,16 +1824,14 @@ if test "x$with_gallium_drivers" != x; then
             PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
             gallium_require_llvm "Gallium R300"
             GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
             PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
             gallium_require_llvm "Gallium R300"
             GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
-            gallium_check_st "radeon/drm" "dri-r300" "xorg-r300" "" "xvmc-r300" "vdpau-r300" "va-r300"
+            gallium_check_st "radeon/drm" "dri-r300" "xorg-r300" "" "xvmc-r300" "vdpau-r300"
             ;;
         xr600)
             PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
             gallium_require_drm_loader
             GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r600"
             if test "x$enable_r600_llvm" = xyes -o "x$enable_opencl" = xyes; then
             ;;
         xr600)
             PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
             gallium_require_drm_loader
             GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r600"
             if test "x$enable_r600_llvm" = xyes -o "x$enable_opencl" = xyes; then
-                if test "x$LLVM_VERSION" != "x3.1"; then
-                    AC_MSG_ERROR([LLVM 3.1 is required for the r600 llvm compiler.])
-                fi
+                radeon_llvm_check
                 NEED_RADEON_GALLIUM=yes;
             fi
             if test "x$enable_r600_llvm" = xyes; then
                 NEED_RADEON_GALLIUM=yes;
             fi
             if test "x$enable_r600_llvm" = xyes; then
@@ -1891,15 +1840,13 @@ if test "x$with_gallium_drivers" != x; then
             if test "x$enable_opencl" = xyes -a "x$with_llvm_shared_libs" = xno; then
                 LLVM_LIBS="${LLVM_LIBS} `$LLVM_CONFIG --libs bitreader asmparser`"
             fi
             if test "x$enable_opencl" = xyes -a "x$with_llvm_shared_libs" = xno; then
                 LLVM_LIBS="${LLVM_LIBS} `$LLVM_CONFIG --libs bitreader asmparser`"
             fi
-            gallium_check_st "radeon/drm" "dri-r600" "xorg-r600" "" "xvmc-r600" "vdpau-r600" "va-r600"
+            gallium_check_st "radeon/drm" "dri-r600" "xorg-r600" "" "xvmc-r600" "vdpau-r600"
             ;;
         xradeonsi)
             PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
             gallium_require_drm_loader
             GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS radeonsi"
             ;;
         xradeonsi)
             PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
             gallium_require_drm_loader
             GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS radeonsi"
-            if test "x$LLVM_VERSION" != "x3.1"; then
-                AC_MSG_ERROR([LLVM 3.1 is required to build the radeonsi driver.])
-            fi
+            radeon_llvm_check
            NEED_RADEON_GALLIUM=yes;
             gallium_check_st "radeon/drm" "dri-radeonsi" "xorg-radeonsi" "" "" "vdpau-radeonsi" ""
             ;;
            NEED_RADEON_GALLIUM=yes;
             gallium_check_st "radeon/drm" "dri-radeonsi" "xorg-radeonsi" "" "" "vdpau-radeonsi" ""
             ;;
@@ -1924,12 +1871,8 @@ if test "x$with_gallium_drivers" != x; then
             if test "x$HAVE_ST_XVMC" = xyes; then
                 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS xvmc-softpipe"
             fi
             if test "x$HAVE_ST_XVMC" = xyes; then
                 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS xvmc-softpipe"
             fi
-            if test "x$HAVE_ST_VA" = xyes; then
-                GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS va-softpipe"
-            fi
             if test "x$HAVE_ST_VDPAU" = xyes ||
             if test "x$HAVE_ST_VDPAU" = xyes ||
-               test "x$HAVE_ST_XVMC" = xyes ||
-               test "x$HAVE_ST_VA" = xyes; then
+               test "x$HAVE_ST_XVMC" = xyes; then
                if test "x$HAVE_WINSYS_XLIB" != xyes; then
                   GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib"
                fi
                if test "x$HAVE_WINSYS_XLIB" != xyes; then
                   GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib"
                fi
@@ -1996,7 +1939,6 @@ AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes)
 AC_SUBST([GALLIUM_MAKE_DIRS])
 
 AM_CONDITIONAL(HAVE_X11_DRIVER, echo "$DRIVER_DIRS" | grep 'x11' >/dev/null 2>&1)
 AC_SUBST([GALLIUM_MAKE_DIRS])
 
 AM_CONDITIONAL(HAVE_X11_DRIVER, echo "$DRIVER_DIRS" | grep 'x11' >/dev/null 2>&1)
-AM_CONDITIONAL(HAVE_DRI_DRIVER, echo "$DRIVER_DIRS" | grep 'dri' >/dev/null 2>&1)
 
 AM_CONDITIONAL(HAVE_X86_ASM, echo "$DEFINES" | grep 'X86_ASM' >/dev/null 2>&1)
 AM_CONDITIONAL(HAVE_X86_64_ASM, echo "$DEFINES" | grep 'X86_64_ASM' >/dev/null 2>&1)
 
 AM_CONDITIONAL(HAVE_X86_ASM, echo "$DEFINES" | grep 'X86_ASM' >/dev/null 2>&1)
 AM_CONDITIONAL(HAVE_X86_64_ASM, echo "$DEFINES" | grep 'X86_64_ASM' >/dev/null 2>&1)
@@ -2017,55 +1959,62 @@ dnl Substitute the config
 AC_CONFIG_FILES([configs/current
                Makefile
                src/Makefile
 AC_CONFIG_FILES([configs/current
                Makefile
                src/Makefile
-               src/gallium/Makefile
-               src/gallium/auxiliary/pipe-loader/Makefile
-               src/gallium/state_trackers/clover/Makefile
-               src/gallium/drivers/Makefile
-               src/gallium/drivers/r300/Makefile
-               src/gallium/drivers/r600/Makefile
-               src/gallium/targets/opencl/Makefile
-               src/gbm/Makefile
-               src/gbm/main/gbm.pc
+               src/egl/Makefile
                src/egl/drivers/Makefile
                src/egl/drivers/dri2/Makefile
                src/egl/drivers/glx/Makefile
                src/egl/drivers/Makefile
                src/egl/drivers/dri2/Makefile
                src/egl/drivers/glx/Makefile
-               src/egl/Makefile
                src/egl/main/Makefile
                src/egl/main/egl.pc
                src/egl/wayland/Makefile
                src/egl/main/Makefile
                src/egl/main/egl.pc
                src/egl/wayland/Makefile
+               src/egl/wayland/wayland-drm/Makefile
                src/egl/wayland/wayland-egl/Makefile
                src/egl/wayland/wayland-egl/wayland-egl.pc
                src/egl/wayland/wayland-egl/Makefile
                src/egl/wayland/wayland-egl/wayland-egl.pc
-               src/egl/wayland/wayland-drm/Makefile
+               src/gallium/Makefile
+               src/gallium/auxiliary/pipe-loader/Makefile
+               src/gallium/drivers/Makefile
+               src/gallium/drivers/r300/Makefile
+               src/gallium/drivers/r600/Makefile
+               src/gallium/state_trackers/clover/Makefile
+               src/gallium/targets/opencl/Makefile
+               src/gbm/Makefile
+               src/gbm/main/gbm.pc
                src/glsl/Makefile
                src/glsl/Makefile
+               src/glsl/builtin_compiler/Makefile
                src/glsl/glcpp/Makefile
                src/glsl/tests/Makefile
                src/glx/Makefile
                src/glx/tests/Makefile
                src/glsl/glcpp/Makefile
                src/glsl/tests/Makefile
                src/glx/Makefile
                src/glx/tests/Makefile
+               src/gtest/Makefile
+               src/mapi/es1api/Makefile
+               src/mapi/es1api/glesv1_cm.pc
+               src/mapi/es2api/Makefile
+               src/mapi/es2api/glesv2.pc
                src/mapi/glapi/Makefile
                src/mapi/glapi/gen/Makefile
                src/mapi/glapi/Makefile
                src/mapi/glapi/gen/Makefile
-               src/mapi/shared-glapi/Makefile
                src/mapi/glapi/tests/Makefile
                src/mapi/glapi/tests/Makefile
+               src/mapi/shared-glapi/Makefile
                src/mapi/shared-glapi/tests/Makefile
                src/mapi/shared-glapi/tests/Makefile
-               src/gtest/Makefile
+               src/mapi/vgapi/Makefile
+               src/mapi/vgapi/vg.pc
                src/mesa/Makefile
                src/mesa/Makefile
-               src/mesa/libdricore/Makefile
-               src/mesa/main/tests/Makefile
-               src/mesa/x86/Makefile
-               src/mesa/x86-64/Makefile
+               src/mesa/gl.pc
                src/mesa/drivers/Makefile
                src/mesa/drivers/dri/dri.pc
                src/mesa/drivers/Makefile
                src/mesa/drivers/dri/dri.pc
-               src/mesa/drivers/dri/Makefile
                src/mesa/drivers/dri/common/Makefile
                src/mesa/drivers/dri/i915/Makefile
                src/mesa/drivers/dri/i965/Makefile
                src/mesa/drivers/dri/common/Makefile
                src/mesa/drivers/dri/i915/Makefile
                src/mesa/drivers/dri/i965/Makefile
+               src/mesa/drivers/dri/Makefile
                src/mesa/drivers/dri/nouveau/Makefile
                src/mesa/drivers/dri/r200/Makefile
                src/mesa/drivers/dri/radeon/Makefile
                src/mesa/drivers/dri/swrast/Makefile
                src/mesa/drivers/osmesa/Makefile
                src/mesa/drivers/dri/nouveau/Makefile
                src/mesa/drivers/dri/r200/Makefile
                src/mesa/drivers/dri/radeon/Makefile
                src/mesa/drivers/dri/swrast/Makefile
                src/mesa/drivers/osmesa/Makefile
+               src/mesa/drivers/osmesa/osmesa.pc
                src/mesa/drivers/x11/Makefile
                src/mesa/drivers/x11/Makefile
-               src/mesa/gl.pc
-               src/mesa/drivers/osmesa/osmesa.pc])
+               src/mesa/libdricore/Makefile
+               src/mesa/main/tests/Makefile
+               src/mesa/x86-64/Makefile
+               src/mesa/x86/Makefile])
 
 dnl Sort the dirs alphabetically
 GALLIUM_TARGET_DIRS=`echo $GALLIUM_TARGET_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
 
 dnl Sort the dirs alphabetically
 GALLIUM_TARGET_DIRS=`echo $GALLIUM_TARGET_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
@@ -2121,9 +2070,6 @@ xyesno)
     ;;
 esac
 
     ;;
 esac
 
-echo ""
-echo "        GLU:             $enable_glu"
-
 dnl EGL
 echo ""
 echo "        EGL:             $enable_egl"
 dnl EGL
 echo ""
 echo "        EGL:             $enable_egl"