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radeon/llvm: Export prepare_cube_coords helper to driver.
[mesa.git] / configure.ac
diff --git a/configure.ac b/configure.ac
index 8af24562646f5a657a0e833daa2ec1e7c3e1ce60..a133902c69fe327c5a46c0e037878e63fe4b5d9b 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -2,39 +2,38 @@ dnl Process this file with autoconf to create configure.
 
 AC_PREREQ([2.60])
 
 
 AC_PREREQ([2.60])
 
-dnl Versioning - scrape the version from configs/default
-m4_define([mesa_version],
-    [m4_esyscmd([${MAKE-make} -s -f bin/version.mk version | tr -d '\n' | tr -d '\r'])])
-m4_ifval(mesa_version,,
-    [m4_fatal([Failed to get the Mesa version from `make -f bin/version.mk version`])])
-
 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.])
 
 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.])
 
-AC_INIT([Mesa],[mesa_version],
+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])
 
 AM_INIT_AUTOMAKE([foreign])
 
+dnl http://people.gnome.org/~walters/docs/build-api.txt
+dnl We don't support srcdir != builddir.
+echo \#buildapi-variable-no-builddir >/dev/null
+
 # Support silent build rules, requires at least automake-1.11. Disable
 # by either passing --disable-silent-rules to configure or passing V=1
 # to make
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 
 # Support silent build rules, requires at least automake-1.11. Disable
 # by either passing --disable-silent-rules to configure or passing V=1
 # to make
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 
-LT_PREREQ([2.2])
-LT_INIT([disable-static])
+m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
 
 
-dnl Save user CFLAGS and CXXFLAGS so one can override the default ones
-USER_CFLAGS="$CFLAGS"
-USER_CXXFLAGS="$CXXFLAGS"
+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=2.4.24
-LIBDRM_INTEL_REQUIRED=2.4.30
-LIBDRM_NOUVEAU_REQUIRED=0.6
+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
 GLPROTO_REQUIRED=1.4.14
 LIBDRM_XORG_REQUIRED=2.4.24
 DRI2PROTO_REQUIRED=2.6
 GLPROTO_REQUIRED=1.4.14
 LIBDRM_XORG_REQUIRED=2.4.24
@@ -43,26 +42,40 @@ 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])
 AC_CHECK_PROGS([PYTHON2], [python2 python])
 AC_PROG_SED
 AC_PROG_MKDIR_P
 AC_PATH_PROG([MKDEP], [makedepend])
 
 AC_CHECK_PROGS([MAKE], [gmake make])
 AC_CHECK_PROGS([PYTHON2], [python2 python])
 AC_PROG_SED
 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
 fi
 AC_PROG_LEX
 
     if test -z "$YACC_INST"; then
         AC_MSG_ERROR([yacc not found - unable to compile glcpp-parse.y])
     fi
 fi
 AC_PROG_LEX
 
+AC_PATH_PROG([PERL], [perl])
+
+AC_CHECK_PROG(INDENT, indent, indent, cat)
+if test "x$INDENT" != "xcat"; then
+    AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -T GLubyte -T GLbyte -T Bool')
+fi
+
 dnl Our fallback install-sh is a symlink to minstall. Use the existing
 dnl configuration in that case.
 AC_PROG_INSTALL
 dnl Our fallback install-sh is a symlink to minstall. Use the existing
 dnl configuration in that case.
 AC_PROG_INSTALL
@@ -78,18 +91,6 @@ solaris*)
     ;;
 esac
 
     ;;
 esac
 
-AC_PATH_PROG([GTESTCONFIG], [gtest-config])
-if test "x$GTESTCONFIG" != "x"; then
-    GTEST_CFLAGS=`gtest-config --cppflags --cxxflags`
-    GTEST_LIBS=`gtest-config --ldflags --libs`
-    AC_SUBST([GTEST_CFLAGS])
-    AC_SUBST([GTEST_LIBS])
-    HAVE_GTEST=yes
-else
-    HAVE_GTEST=no
-fi
-AM_CONDITIONAL(HAVE_GTEST, test x$HAVE_GTEST = xyes)
-
 dnl clang is mostly GCC-compatible, but its version is much lower,
 dnl so we have to check for it.
 AC_MSG_CHECKING([if compiling with clang])
 dnl clang is mostly GCC-compatible, but its version is much lower,
 dnl so we have to check for it.
 AC_MSG_CHECKING([if compiling with clang])
@@ -113,11 +114,11 @@ if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then
 
     GCC_VERSION=`$CC -dumpversion`
     if test $? -eq 0; then
 
     GCC_VERSION=`$CC -dumpversion`
     if test $? -eq 0; then
-        major=`echo $GCC_VERSION | cut -d. -f1`
-        minor=`echo $GCC_VERSION | cut -d. -f2`
+        GCC_VERSION_MAJOR=`echo $GCC_VERSION | cut -d. -f1`
+        GCC_VERSION_MINOR=`echo $GCC_VERSION | cut -d. -f2`
     fi
 
     fi
 
-    if test $major -lt 3 -o $major -eq 3 -a $minor -lt 3 ; then
+    if test $GCC_VERSION_MAJOR -lt 3 -o $GCC_VERSION_MAJOR -eq 3 -a $GCC_VERSION_MINOR -lt 3 ; then
         AC_MSG_RESULT([no])
         AC_MSG_ERROR([If using GCC, version 3.3.0 or later is required.])
     else
         AC_MSG_RESULT([no])
         AC_MSG_ERROR([If using GCC, version 3.3.0 or later is required.])
     else
@@ -152,34 +153,51 @@ dnl LIB_DIR - library basename
 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
 AC_SUBST([LIB_DIR])
 
 LIB_DIR=`echo $libdir | $SED 's%.*/%%'`
 AC_SUBST([LIB_DIR])
 
-dnl Cache LDFLAGS so we can add EXTRA_LIB_PATH and restore it later
+dnl Cache LDFLAGS and CPPFLAGS so we can add to them and restore later
 _SAVE_LDFLAGS="$LDFLAGS"
 _SAVE_LDFLAGS="$LDFLAGS"
-AC_ARG_VAR([EXTRA_LIB_PATH],[Extra -L paths for the linker])
-AC_SUBST([EXTRA_LIB_PATH])
-
-dnl Cache CPPFLAGS so we can add *_INCLUDES and restore it later
 _SAVE_CPPFLAGS="$CPPFLAGS"
 _SAVE_CPPFLAGS="$CPPFLAGS"
-AC_ARG_VAR([X11_INCLUDES],[Extra -I paths for X11 headers])
-AC_SUBST([X11_INCLUDES])
+
+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
@@ -206,13 +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
@@ -229,10 +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
 
@@ -248,14 +271,6 @@ esac
 AC_SUBST([VISIBILITY_CFLAGS])
 AC_SUBST([VISIBILITY_CXXFLAGS])
 
 AC_SUBST([VISIBILITY_CFLAGS])
 AC_SUBST([VISIBILITY_CXXFLAGS])
 
-dnl These should be unnecessary, but let the user set them if they want
-AC_ARG_VAR([OPT_FLAGS], [Additional optimization flags for the compiler.
-    Default is to use CFLAGS.])
-AC_ARG_VAR([ARCH_FLAGS], [Additional architecture specific flags for the
-    compiler. Default is to use CFLAGS.])
-AC_SUBST([OPT_FLAGS])
-AC_SUBST([ARCH_FLAGS])
-
 dnl
 dnl Hacks to enable 32 or 64 bit build
 dnl
 dnl
 dnl Hacks to enable 32 or 64 bit build
 dnl
@@ -268,7 +283,7 @@ AC_ARG_ENABLE([32-bit],
 if test "x$enable_32bit" = xyes; then
     if test "x$GCC" = xyes; then
         CFLAGS="$CFLAGS -m32"
 if test "x$enable_32bit" = xyes; then
     if test "x$GCC" = xyes; then
         CFLAGS="$CFLAGS -m32"
-        ARCH_FLAGS="$ARCH_FLAGS -m32"
+        CCASFLAGS="$CCASFLAGS -m32"
     fi
     if test "x$GXX" = xyes; then
         CXXFLAGS="$CXXFLAGS -m32"
     fi
     if test "x$GXX" = xyes; then
         CXXFLAGS="$CXXFLAGS -m32"
@@ -294,15 +309,15 @@ dnl explicitly requested. If both disabled, set to static since shared
 dnl was explicitly requested.
 case "x$enable_static$enable_shared" in
 xyesyes )
 dnl was explicitly requested.
 case "x$enable_static$enable_shared" in
 xyesyes )
-    AC_MSG_WARN([Can't build static and shared libraries, disabling shared])
+    AC_MSG_WARN([Cannot build static and shared libraries, disabling shared])
     enable_shared=no
     ;;
 xnono )
     enable_shared=no
     ;;
 xnono )
-    AC_MSG_WARN([Can't disable both static and shared libraries, enabling static])
+    AC_MSG_WARN([Cannot disable both static and shared libraries, enabling static])
     enable_static=yes
     ;;
 esac
     enable_static=yes
     ;;
 esac
-AM_CONDITIONAL(BUILD_STATIC, test "x$enable_static" = xyes)
+
 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
 
 dnl
 AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes)
 
 dnl
@@ -324,6 +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="$CFLAGS -g"
@@ -355,6 +378,18 @@ else
         LIB_EXTENSION='so' ;;
     esac
 fi
         LIB_EXTENSION='so' ;;
     esac
 fi
+AC_ARG_WITH([gl-lib-name],
+  [AS_HELP_STRING([--with-gl-lib-name@<:@=NAME@:>@],
+    [specify GL library name @<:@default=GL@:>@])],
+  [GL_LIB=$withval],
+  [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$OSMESA_LIB" = xyes], [OSMESA_LIB=OSMesa])
 
 dnl
 dnl Mangled Mesa support
 
 dnl
 dnl Mangled Mesa support
@@ -365,17 +400,12 @@ AC_ARG_ENABLE([mangling],
   [enable_mangling="${enableval}"],
   [enable_mangling=no]
 )
   [enable_mangling="${enableval}"],
   [enable_mangling=no]
 )
-GL_LIB="GL"
-GLU_LIB="GLU"
-OSMESA_LIB="OSMesa"
 if test "x${enable_mangling}" = "xyes" ; then
   DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
 if test "x${enable_mangling}" = "xyes" ; then
   DEFINES="${DEFINES} -DUSE_MGL_NAMESPACE"
-  GL_LIB="MangledGL"
-  GLU_LIB="MangledGLU"
-  OSMESA_LIB="MangledOSMesa"
+  GL_LIB="Mangled${GL_LIB}"
+  OSMESA_LIB="Mangled${OSMESA_LIB}"
 fi
 AC_SUBST([GL_LIB])
 fi
 AC_SUBST([GL_LIB])
-AC_SUBST([GLU_LIB])
 AC_SUBST([OSMESA_LIB])
 
 dnl
 AC_SUBST([OSMESA_LIB])
 
 dnl
@@ -394,7 +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}
@@ -403,8 +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}'*'
-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}'*'
 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}'*'
@@ -413,7 +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])
@@ -422,8 +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([OSMESA_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])
@@ -440,9 +464,7 @@ AC_ARG_ENABLE([asm],
     [enable_asm=yes]
 )
 asm_arch=""
     [enable_asm=yes]
 )
 asm_arch=""
-ASM_FLAGS=""
-MESA_ASM_SOURCES=""
-GLAPI_ASM_SOURCES=""
+MESA_ASM_FILES=""
 AC_MSG_CHECKING([whether to enable assembly])
 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
 AC_MSG_CHECKING([whether to enable assembly])
 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
@@ -471,13 +493,6 @@ if test "x$enable_asm" = xyes; then
             ;;
         esac
         ;;
             ;;
         esac
         ;;
-    powerpc)
-        case "$host_os" in
-        linux*)
-            asm_arch=ppc
-            ;;
-        esac
-        ;;
     sparc*)
         case "$host_os" in
         linux*)
     sparc*)
         case "$host_os" in
         linux*)
@@ -489,21 +504,18 @@ if test "x$enable_asm" = xyes; then
 
     case "$asm_arch" in
     x86)
 
     case "$asm_arch" in
     x86)
-        ASM_FLAGS="-DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
-        MESA_ASM_SOURCES='$(X86_SOURCES)'
-        GLAPI_ASM_SOURCES='$(X86_API)'
+        DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
+        MESA_ASM_FILES='$(X86_FILES)'
         AC_MSG_RESULT([yes, x86])
         ;;
     x86_64)
         AC_MSG_RESULT([yes, x86])
         ;;
     x86_64)
-        ASM_FLAGS="-DUSE_X86_64_ASM"
-        MESA_ASM_SOURCES='$(X86-64_SOURCES)'
-        GLAPI_ASM_SOURCES='$(X86-64_API)'
+        DEFINES="$DEFINES -DUSE_X86_64_ASM"
+        MESA_ASM_FILES='$(X86_64_FILES)'
         AC_MSG_RESULT([yes, x86_64])
         ;;
     sparc)
         AC_MSG_RESULT([yes, x86_64])
         ;;
     sparc)
-        ASM_FLAGS="-DUSE_SPARC_ASM"
-        MESA_ASM_SOURCES='$(SPARC_SOURCES)'
-        GLAPI_ASM_SOURCES='$(SPARC_API)'
+        DEFINES="$DEFINES -DUSE_SPARC_ASM"
+        MESA_ASM_FILES='$(SPARC_FILES)'
         AC_MSG_RESULT([yes, sparc])
         ;;
     *)
         AC_MSG_RESULT([yes, sparc])
         ;;
     *)
@@ -511,22 +523,33 @@ if test "x$enable_asm" = xyes; then
         ;;
     esac
 fi
         ;;
     esac
 fi
-AC_SUBST([ASM_FLAGS])
-AC_SUBST([MESA_ASM_SOURCES])
-AC_SUBST([GLAPI_ASM_SOURCES])
+AC_SUBST([MESA_ASM_FILES])
 
 dnl PIC code macro
 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 PIC code macro
 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.
-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])
 
 AC_SUBST([DLOPEN_LIBS])
 
+AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
+               [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
+                             [AC_MSG_ERROR([Couldn't find clock_gettime])])])
+AC_SUBST([CLOCK_LIB])
+
 dnl See if posix_memalign is available
 AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
 
 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 "$PTHREAD_LIBS" && PTHREAD_LIBS="-lpthread"
+
 dnl SELinux awareness.
 AC_ARG_ENABLE([selinux],
     [AS_HELP_STRING([--enable-selinux],
 dnl SELinux awareness.
 AC_ARG_ENABLE([selinux],
     [AS_HELP_STRING([--enable-selinux],
@@ -541,6 +564,7 @@ if test "x$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],
@@ -566,19 +590,19 @@ AC_ARG_ENABLE([openvg],
 
 AC_ARG_ENABLE([dri],
     [AS_HELP_STRING([--enable-dri],
 
 AC_ARG_ENABLE([dri],
     [AS_HELP_STRING([--enable-dri],
-        [enable DRI modules @<:@default=auto@:>@])],
+        [enable DRI modules @<:@default=enabled@:>@])],
     [enable_dri="$enableval"],
     [enable_dri="$enableval"],
-    [enable_dri=auto])
+    [enable_dri=yes])
 AC_ARG_ENABLE([glx],
     [AS_HELP_STRING([--enable-glx],
 AC_ARG_ENABLE([glx],
     [AS_HELP_STRING([--enable-glx],
-        [enable GLX library @<:@default=auto@:>@])],
+        [enable GLX library @<:@default=enabled@:>@])],
     [enable_glx="$enableval"],
     [enable_glx="$enableval"],
-    [enable_glx=auto])
+    [enable_glx=yes])
 AC_ARG_ENABLE([osmesa],
     [AS_HELP_STRING([--enable-osmesa],
 AC_ARG_ENABLE([osmesa],
     [AS_HELP_STRING([--enable-osmesa],
-        [enable OSMesa library @<:@default=auto@:>@])],
+        [enable OSMesa library @<:@default=disabled@:>@])],
     [enable_osmesa="$enableval"],
     [enable_osmesa="$enableval"],
-    [enable_osmesa=auto])
+    [enable_osmesa=no])
 AC_ARG_ENABLE([egl],
     [AS_HELP_STRING([--disable-egl],
         [disable EGL library @<:@default=enabled@:>@])],
 AC_ARG_ENABLE([egl],
     [AS_HELP_STRING([--disable-egl],
         [disable EGL library @<:@default=enabled@:>@])],
@@ -595,11 +619,13 @@ 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@:>@])],
@@ -616,17 +642,16 @@ 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="$enableval"],
-   [enable_va=auto])
-
+AC_ARG_ENABLE([opencl],
+   [AS_HELP_STRING([--enable-opencl],
+         [enable OpenCL library @<:@default=no@:>@])],
+   [enable_opencl="$enableval"],
+   [enable_opencl=no])
 AC_ARG_ENABLE([xlib_glx],
     [AS_HELP_STRING([--enable-xlib-glx],
 AC_ARG_ENABLE([xlib_glx],
     [AS_HELP_STRING([--enable-xlib-glx],
-        [make GLX library Xlib-based instead of DRI-based @<:@default=disable@:>@])],
+        [make GLX library Xlib-based instead of DRI-based @<:@default=disabled@:>@])],
     [enable_xlib_glx="$enableval"],
     [enable_xlib_glx="$enableval"],
-    [enable_xlib_glx=auto])
+    [enable_xlib_glx=no])
 AC_ARG_ENABLE([gallium_egl],
     [AS_HELP_STRING([--enable-gallium-egl],
         [enable optional EGL state tracker (not required
 AC_ARG_ENABLE([gallium_egl],
     [AS_HELP_STRING([--enable-gallium-egl],
         [enable optional EGL state tracker (not required
@@ -642,13 +667,25 @@ AC_ARG_ENABLE([gallium_gbm],
     [enable_gallium_gbm="$enableval"],
     [enable_gallium_gbm=auto])
 
     [enable_gallium_gbm="$enableval"],
     [enable_gallium_gbm=auto])
 
+AC_ARG_ENABLE([r600-llvm-compiler],
+    [AS_HELP_STRING([--enable-r600-llvm-compiler],
+        [Enable experimental LLVM backend for graphics shaders @<:@default=disable@:>@])],
+    [enable_r600_llvm="$enableval"],
+    [enable_r600_llvm=no])
+
+AC_ARG_ENABLE([gallium_tests],
+    [AS_HELP_STRING([--enable-gallium-tests],
+        [Enable optional Gallium tests) @<:@default=disable@:>@])],
+    [enable_gallium_tests="$enableval"],
+    [enable_gallium_tests=no])
+
 # Option for Gallium drivers
 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.
 # Option for Gallium drivers
 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.
-        "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"])
@@ -669,7 +706,7 @@ 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; then
+        "x$enable_opencl" = xno; then
     AC_MSG_ERROR([at least one API should be enabled])
 fi
 
     AC_MSG_ERROR([at least one API should be enabled])
 fi
 
@@ -687,120 +724,61 @@ if test "x$enable_gles2" = xyes; then
 fi
 AC_SUBST([API_DEFINES])
 
 fi
 AC_SUBST([API_DEFINES])
 
-AC_ARG_ENABLE([shared-glapi],
-    [AS_HELP_STRING([--enable-shared-glapi],
-        [EXPERIMENTAL.  Enable shared glapi for OpenGL @<:@default=no@:>@])],
-    [enable_shared_glapi="$enableval"],
-    [enable_shared_glapi=no])
-
-SHARED_GLAPI="0"
-if test "x$enable_shared_glapi" = xyes; then
-    SHARED_GLAPI="1"
+if test "x$enable_glx" = xno; then
+    AC_MSG_WARN([GLX disabled, disabling Xlib-GLX])
+    enable_xlib_glx=no
 fi
 fi
-AC_SUBST([SHARED_GLAPI])
 
 
-dnl
-dnl Driver configuration. Options are xlib, dri and osmesa right now.
-dnl More later: fbdev, ...
-dnl
-default_driver="xlib"
-
-case "$host_os" in
-linux*)
-    case "$host_cpu" in
-    i*86|x86_64|powerpc*|sparc*) default_driver="dri";;
-    esac
-    ;;
-*freebsd* | dragonfly* | *netbsd*)
-    case "$host_cpu" in
-    i*86|x86_64|powerpc*|sparc*) default_driver="dri";;
-    esac
-    ;;
-esac
-
-if test "x$enable_opengl" = xno; then
-    default_driver="no"
-fi
-
-AC_ARG_WITH([driver],
-    [AS_HELP_STRING([--with-driver=DRIVER], [DEPRECATED])],
-    [mesa_driver="$withval"],
-    [mesa_driver=auto])
-dnl Check for valid option
-case "x$mesa_driver" in
-xxlib|xdri|xosmesa|xno)
-    if test "x$enable_dri" != xauto -o \
-            "x$enable_glx" != xauto -o \
-            "x$enable_osmesa" != xauto -o \
-            "x$enable_xlib_glx" != xauto; then
-        AC_MSG_ERROR([--with-driver=$mesa_driver is deprecated])
-    fi
-    ;;
-xauto)
-    mesa_driver="$default_driver"
-    ;;
-*)
-    AC_MSG_ERROR([Driver '$mesa_driver' is not a valid option])
-    ;;
-esac
-
-# map $mesa_driver to APIs
-if test "x$enable_dri" = xauto; then
-    case "x$mesa_driver" in
-    xdri) enable_dri=yes ;;
-    *)    enable_dri=no ;;
-    esac
+if test "x$enable_dri$enable_xlib_glx" = xyesyes; then
+    AC_MSG_ERROR([DRI and Xlib-GLX cannot be built together])
 fi
 
 fi
 
-if test "x$enable_glx" = xauto; then
-    case "x$mesa_driver" in
-    xdri|xxlib) enable_glx=yes ;;
-    *)          enable_glx=no ;;
-    esac
+# Disable GLX if DRI and Xlib-GLX are not enabled
+if test "x$enable_glx" = xyes -a \
+        "x$enable_dri" = xno -a \
+        "x$enable_xlib_glx" = xno; then
+    AC_MSG_WARN([Neither DRI nor Xlib-GLX enabled, disabling GLX])
+    enable_glx=no
 fi
 
 fi
 
-if test "x$enable_osmesa" = xauto; then
-    case "x$mesa_driver" in
-    xxlib|xosmesa) enable_osmesa=yes ;;
-    *)             enable_osmesa=no ;;
-    esac
-fi
+AM_CONDITIONAL(HAVE_DRI, test "x$enable_dri" = xyes)
+AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_xlib_glx" = xyes -o \
+                                  "x$enable_osmesa" = xyes)
 
 
-if test "x$enable_xlib_glx" = xauto; then
-    case "x$mesa_driver" in
-    xxlib) enable_xlib_glx=yes ;;
-    *)     enable_xlib_glx=no ;;
-    esac
-fi
+AC_ARG_ENABLE([shared-glapi],
+    [AS_HELP_STRING([--enable-shared-glapi],
+        [Enable shared glapi for OpenGL @<:@default=yes@:>@])],
+    [enable_shared_glapi="$enableval"],
+    [enable_shared_glapi="$enable_dri"])
 
 
-if test "x$enable_glx" = xno; then
-    enable_xlib_glx=no
+# Shared GLAPI is only useful for DRI
+if test "x$enable_dri" = xno; then
+    AC_MSG_NOTICE([Shared GLAPI is only useful for DRI, disabling])
+    enable_shared_glapi=no
 fi
 
 fi
 
-AM_CONDITIONAL(HAVE_DRI, test x"$enable_dri" = xyes)
+# TODO: Get rid of SHARED_GLAPI variable
+SHARED_GLAPI="0"
+if test "x$enable_shared_glapi" = xyes; then
+    SHARED_GLAPI="1"
+    # libGL will use libglapi for function lookups (IN_DRI_DRIVER means to use
+    # the remap table)
+    DEFINES="$DEFINES -DIN_DRI_DRIVER"
+    CORE_DIRS="mapi/shared-glapi"
+fi
+AC_SUBST([SHARED_GLAPI])
+AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$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=""
-GLU_DIRS="sgi"
+SRC_DIRS="gtest"
 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"
@@ -819,7 +797,7 @@ fi
 # build glsl and mesa if OpenGL or OpenGL ES is enabled
 case "x$enable_opengl$enable_gles1$enable_gles2" in
 x*yes*)
 # build glsl and mesa if OpenGL or OpenGL ES is enabled
 case "x$enable_opengl$enable_gles1$enable_gles2" in
 x*yes*)
-    CORE_DIRS="$CORE_DIRS glsl mesa"
+    CORE_DIRS="mapi/glapi/gen $CORE_DIRS glsl mesa"
     ;;
 esac
 
     ;;
 esac
 
@@ -846,16 +824,10 @@ if test "x$enable_dri" = xyes; then
 fi
 
 if test "x$enable_osmesa" = xyes; then
 fi
 
 if test "x$enable_osmesa" = xyes; then
-    # the empty space matters for osmesa... (see src/mesa/Makefile)
-    if test -n "$DRIVER_DIRS"; then
-        DRIVER_DIRS="$DRIVER_DIRS osmesa"
-    else
-        DRIVER_DIRS="osmesa"
-    fi
+    DRIVER_DIRS="$DRIVER_DIRS osmesa"
 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])
@@ -871,7 +843,7 @@ PKG_CHECK_MODULES([LIBDRM], [libdrm >= $LIBDRM_REQUIRED],
 if test "x$enable_dri" = xyes; then
     # DRI must be shared, I think
     if test "$enable_static" = yes; then
 if test "x$enable_dri" = xyes; then
     # DRI must be shared, I think
     if test "$enable_static" = yes; then
-        AC_MSG_ERROR([Can't use static libraries for DRI drivers])
+        AC_MSG_ERROR([Cannot use static libraries for DRI drivers])
     fi
 
     # not a hard requirement as swrast does not depend on it
     fi
 
     # not a hard requirement as swrast does not depend on it
@@ -880,32 +852,8 @@ if test "x$enable_dri" = xyes; then
     fi
 fi
 
     fi
 fi
 
-dnl
-dnl Find out if X is available. The variable have_x is set if libX11 is
-dnl found to mimic AC_PATH_XTRA.
-dnl
-if test -n "$PKG_CONFIG"; then
-    AC_MSG_CHECKING([pkg-config files for X11 are available])
-    PKG_CHECK_EXISTS([x11],[
-        x11_pkgconfig=yes
-        have_x=yes
-        ],[
-        x11_pkgconfig=no
-    ])
-    AC_MSG_RESULT([$x11_pkgconfig])
-else
-    x11_pkgconfig=no
-fi
-dnl Use the autoconf macro if no pkg-config files
-if test "$x11_pkgconfig" = yes; then
-    PKG_CHECK_MODULES([X11], [x11])
-else
-    AC_PATH_XTRA
-    test -z "$X11_CFLAGS" && X11_CFLAGS="$X_CFLAGS"
-    test -z "$X11_LIBS" && X11_LIBS="$X_LIBS -lX11"
-    AC_SUBST([X11_CFLAGS])
-    AC_SUBST([X11_LIBS])
-fi
+dnl Find out if X is available.
+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.
@@ -918,10 +866,6 @@ 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*)
@@ -938,7 +882,7 @@ cygwin*)
 esac
 AC_ARG_ENABLE([driglx-direct],
     [AS_HELP_STRING([--disable-driglx-direct],
 esac
 AC_ARG_ENABLE([driglx-direct],
     [AS_HELP_STRING([--disable-driglx-direct],
-        [enable direct rendering in GLX and EGL for DRI \
+        [disable direct rendering in GLX and EGL for DRI \
             @<:@default=auto@:>@])],
     [driglx_direct="$enableval"],
     [driglx_direct="$driglx_direct_default"])
             @<:@default=auto@:>@])],
     [driglx_direct="$enableval"],
     [driglx_direct="$driglx_direct_default"])
@@ -949,98 +893,54 @@ dnl
 case "x$enable_glx$enable_xlib_glx" in
 xyesyes)
     # Xlib-based GLX
 case "x$enable_glx$enable_xlib_glx" in
 xyesyes)
     # Xlib-based GLX
-    if test "$x11_pkgconfig" = yes; then
-        PKG_CHECK_MODULES([XLIBGL], [x11 xext])
-        GL_PC_REQ_PRIV="x11 xext"
-        X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
-        GL_LIB_DEPS="$XLIBGL_LIBS"
-    else
-        # should check these...
-        X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
-        GL_LIB_DEPS="$X_LIBS -lX11 -lXext"
-        GL_PC_LIB_PRIV="$GL_LIB_DEPS"
-        GL_PC_CFLAGS="$X11_INCLUDES"
-    fi
-    GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm -lpthread $DLOPEN_LIBS"
-    GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm -lpthread"
+    PKG_CHECK_MODULES([XLIBGL], [x11 xext])
+    GL_PC_REQ_PRIV="x11 xext"
+    X11_INCLUDES="$X11_INCLUDES $XLIBGL_CFLAGS"
+    GL_LIB_DEPS="$XLIBGL_LIBS"
+    GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm $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
-    if test "$x11_pkgconfig" = yes; then
-        dri_modules="x11 xext xdamage xfixes x11-xcb xcb-glx"
-
-        # add xf86vidmode if available
-        PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
-        if test "$HAVE_XF86VIDMODE" = yes ; then
-            dri_modules="$dri_modules xxf86vm"
-        fi
+    dri_modules="x11 xext xdamage xfixes x11-xcb xcb-glx >= 1.8.1 xcb-dri2 >= 1.8"
 
 
-        PKG_CHECK_MODULES([DRIGL], [$dri_modules])
-        GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
-        X11_INCLUDES="$X11_INCLUDES $DRIGL_CFLAGS"
-        GL_LIB_DEPS="$DRIGL_LIBS"
-    else
-        # should check these...
-        X11_INCLUDES="$X11_INCLUDES $X_CFLAGS"
-        if test "x$HAVE_XF86VIDMODE" == xyes; then
-           GL_LIB_DEPS="$X_LIBS -lX11 -lXext -lXxf86vm -lXdamage -lXfixes"
-       else
-           GL_LIB_DEPS="$X_LIBS -lX11 -lXext -lXdamage -lXfixes"
-       fi
-        GL_PC_LIB_PRIV="$GL_LIB_DEPS"
-        GL_PC_CFLAGS="$X11_INCLUDES"
-
-        # XCB can only be used from pkg-config
-        PKG_CHECK_MODULES([XCB],[x11-xcb xcb-glx])
-        GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV x11-xcb xcb-glx"
-        X11_INCLUDES="$X11_INCLUDES $XCB_CFLAGS"
-        GL_LIB_DEPS="$GL_LIB_DEPS $XCB_LIBS"
+    # add xf86vidmode if available
+    PKG_CHECK_MODULES([XF86VIDMODE], [xxf86vm], HAVE_XF86VIDMODE=yes, HAVE_XF86VIDMODE=no)
+    if test "$HAVE_XF86VIDMODE" = yes ; then
+        dri_modules="$dri_modules xxf86vm"
     fi
 
     fi
 
-    # Check to see if the xcb-glx library is new enough to support
-    # GLX_ARB_create_context.  This bit of hackery is necessary until XCB 1.8
-    # is released.
-    save_CPPFLAGS="$CPPFLAGS"
-    save_LDFLAGS="$LDFLAGS"
-    CPPFLAGS="$CPPFLAGS $X11_INCLUDES"
-    LDFLAGS="$LDFLAGS $GL_LIB_DEPS"
-    AC_CHECK_LIB(xcb-glx, xcb_glx_create_context_attribs_arb_checked,
-        [HAVE_XCB_GLX_CREATE_CONTEXT=yes],
-        [HAVE_XCB_GLX_CREATE_CONTEXT=no])
-    CPPFLAGS="$save_CPPFLAGS"
-    LDFLAGS="$save_LDFLAGS"
-
-    if test x$HAVE_XCB_GLX_CREATE_CONTEXT = xyes; then
-        X11_INCLUDES="$X11_INCLUDES -DHAVE_XCB_GLX_CREATE_CONTEXT"
-    fi
+    PKG_CHECK_MODULES([DRIGL], [$dri_modules])
+    GL_PC_REQ_PRIV="$GL_PC_REQ_PRIV $dri_modules"
+    X11_INCLUDES="$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
 
 # This is outside the case (above) so that it is invoked even for non-GLX
 # builds.
     ;;
 esac
 
 # This is outside the case (above) so that it is invoked even for non-GLX
 # builds.
-AM_CONDITIONAL(HAVE_XCB_GLX_CREATE_CONTEXT,
-    test x$HAVE_XCB_GLX_CREATE_CONTEXT = xyes)
+AM_CONDITIONAL(HAVE_XF86VIDMODE, test "x$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])
@@ -1051,31 +951,7 @@ 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 $SELINUX_LIBS"
-AC_SUBST([GLAPI_LIB_DEPS])
-
-
-dnl Setup default DRI CFLAGS
-DRI_CFLAGS='$(CFLAGS)'
-DRI_CXXFLAGS='$(CXXFLAGS)'
-DRI_LIB_DEPS='$(TOP)/src/mesa/libmesa.a'
-MESA_MODULES='$(TOP)/src/mesa/libmesa.a'
-
-if test "x$enable_dri" = xyes && test "x$driglx_direct" = xyes ; then
-    DRICORE_GLSL_LIBS='$(TOP)/$(LIB_DIR)/libglsl.so'
-    DRICORE_LIBS='$(TOP)/$(LIB_DIR)/libdricore.so'
-    DRICORE_LIB_DEPS='-L$(TOP)/$(LIB_DIR) -Wl,-R$(DRI_DRIVER_INSTALL_DIR) -lglsl'
-    DRI_LIB_DEPS='-L$(TOP)/$(LIB_DIR) -Wl,-R$(DRI_DRIVER_INSTALL_DIR) -ldricore -lglsl'
-    DRI_CFLAGS='$(CFLAGS_NOVISIBILITY) -DUSE_DRICORE'
-    DRI_CXXFLAGS='$(CXXFLAGS_NOVISIBILITY) -DUSE_DRICORE'
-    MESA_MODULES='$(DRICORE_LIBS) $(DRICORE_GLSL_LIBS)'
-fi
-AC_SUBST([DRICORE_LIBS])
-AC_SUBST([DRICORE_GLSL_LIBS])
-AC_SUBST([DRICORE_LIB_DEPS])
-AC_SUBST([DRI_CXXFLAGS])
-AC_SUBST([DRI_CFLAGS])
-AC_SUBST([MESA_MODULES])
+DRI_LIB_DEPS="\$(top_builddir)/src/mesa/libdricore/libdricore${VERSION}.la"
 
 AC_SUBST([HAVE_XF86VIDMODE])
 
 
 AC_SUBST([HAVE_XF86VIDMODE])
 
@@ -1105,8 +981,8 @@ 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
@@ -1152,7 +1028,7 @@ yes)
     dri_drivers=`IFS=', '; echo $with_dri_drivers`
     for driver in $dri_drivers; do
         test -d "$srcdir/src/mesa/drivers/dri/$driver" || \
     dri_drivers=`IFS=', '; echo $with_dri_drivers`
     for driver in $dri_drivers; do
         test -d "$srcdir/src/mesa/drivers/dri/$driver" || \
-            AC_MSG_ERROR([DRI driver directory '$driver' doesn't exist])
+            AC_MSG_ERROR([DRI driver directory '$driver' does not exist])
     done
     DRI_DIRS="$dri_drivers"
     if test -n "$DRI_DIRS" -a "x$enable_opengl" != xyes; then
     done
     DRI_DIRS="$dri_drivers"
     if test -n "$DRI_DIRS" -a "x$enable_opengl" != xyes; then
@@ -1190,7 +1066,7 @@ if test "x$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$DRI_DIRS" = "xyes"; then
@@ -1238,19 +1114,25 @@ if test "x$enable_dri" = xyes; then
        LIBS="$save_LIBS"
     fi
 
        LIBS="$save_LIBS"
     fi
 
-    # libdrm is required for all except swrast
+    # if we are building any dri driver other than swrast ...
     if test -n "$DRI_DIRS" -a x"$DRI_DIRS" != xswrast; then
     if test -n "$DRI_DIRS" -a x"$DRI_DIRS" != xswrast; then
+        # ... libdrm is required
         if test "x$have_libdrm" != xyes; then
             AC_MSG_ERROR([DRI drivers requires libdrm >= $LIBDRM_REQUIRED])
         fi
         if test "x$have_libdrm" != xyes; then
             AC_MSG_ERROR([DRI drivers requires libdrm >= $LIBDRM_REQUIRED])
         fi
+        # ... and build dricommon
+        HAVE_COMMON_DRI=yes
     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 $DLOPEN_LIBS"
+    DRI_LIB_DEPS="$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 $CLOCK_LIB $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])
+AC_SUBST([GALLIUM_DRI_LIB_DEPS])
 
 case $DRI_DIRS in
 *i915*|*i965*)
 
 case $DRI_DIRS in
 *i915*|*i965*)
@@ -1272,7 +1154,7 @@ esac
 
 case $DRI_DIRS in
 *nouveau*)
 
 case $DRI_DIRS in
 *nouveau*)
-    PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
+    PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NVVIEUX_REQUIRED])
     HAVE_NOUVEAU_DRI=yes;
     ;;
 esac
     HAVE_NOUVEAU_DRI=yes;
     ;;
 esac
@@ -1307,6 +1189,7 @@ AM_CONDITIONAL(HAVE_NOUVEAU_DRI, test x$HAVE_NOUVEAU_DRI = xyes)
 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
 AM_CONDITIONAL(HAVE_R200_DRI, test x$HAVE_R200_DRI = xyes)
 AM_CONDITIONAL(HAVE_RADEON_DRI, test x$HAVE_RADEON_DRI = xyes)
 AM_CONDITIONAL(HAVE_SWRAST_DRI, test x$HAVE_SWRAST_DRI = xyes)
+AM_CONDITIONAL(HAVE_COMMON_DRI, test x$HAVE_COMMON_DRI = xyes)
 
 dnl
 dnl OSMesa configuration
 
 dnl
 dnl OSMesa configuration
@@ -1336,20 +1219,21 @@ x16|x32)
     AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
     ;;
 esac
     AC_MSG_ERROR([OSMesa bits '$osmesa_bits' is not a valid option])
     ;;
 esac
-AM_CONDITIONAL(HAVE_OSMESA8, test "x$osmesa_bits" = x8)
-AM_CONDITIONAL(HAVE_OSMESA16, test "x$osmesa_bits" = x16)
-AM_CONDITIONAL(HAVE_OSMESA32, test "x$osmesa_bits" = x32)
 
 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
     else
         OSMESA_LIB_DEPS=""
     fi
-    OSMESA_PC_LIB_PRIV="-lm -lpthread $SELINUX_LIBS $DLOPEN_LIBS"
+    OSMESA_MESA_DEPS=""
+    OSMESA_PC_LIB_PRIV="-lm $PTHREAD_LIBS $SELINUX_LIBS $DLOPEN_LIBS"
 fi
 fi
+
 AC_SUBST([OSMESA_LIB_DEPS])
 AC_SUBST([OSMESA_LIB_DEPS])
+AC_SUBST([OSMESA_MESA_DEPS])
+AC_SUBST([OSMESA_PC_REQ])
 AC_SUBST([OSMESA_PC_LIB_PRIV])
 
 dnl
 AC_SUBST([OSMESA_PC_LIB_PRIV])
 
 dnl
@@ -1371,7 +1255,7 @@ if test "x$enable_gbm" = xyes; then
 
     if test "x$enable_dri" = xyes; then
         GBM_BACKEND_DIRS="$GBM_BACKEND_DIRS dri"
 
     if test "x$enable_dri" = xyes; then
         GBM_BACKEND_DIRS="$GBM_BACKEND_DIRS dri"
-        if test "$SHARED_GLAPI" -eq 0; then
+        if test "x$enable_shared_glapi" = xno; then
             AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
         fi
     fi
             AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
         fi
     fi
@@ -1388,41 +1272,25 @@ 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 $SELINUX_LIBS -lpthread"
-    EGL_DRIVERS_DIRS=""
+    EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS $PTHREAD_LIBS"
 
     AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
 
     if test "$enable_static" != yes; then
         # build egl_glx when libGL is built
 
     AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
 
     if test "$enable_static" != yes; then
         # build egl_glx when libGL is built
-        if test "x$enable_glx" = xyes; then
-            EGL_DRIVERS_DIRS="glx"
-        fi
-
         PKG_CHECK_MODULES([LIBUDEV], [libudev > 150],
                           [have_libudev=yes],[have_libudev=no])
         if test "$have_libudev" = yes; then
             DEFINES="$DEFINES -DHAVE_LIBUDEV"
         fi
         PKG_CHECK_MODULES([LIBUDEV], [libudev > 150],
                           [have_libudev=yes],[have_libudev=no])
         if test "$have_libudev" = yes; then
             DEFINES="$DEFINES -DHAVE_LIBUDEV"
         fi
+
         if test "x$enable_dri" = xyes; then
         if test "x$enable_dri" = xyes; then
-            # build egl_dri2 when xcb-dri2 is available
-            PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb-dri2 xcb-xfixes],
-                         [have_xcb_dri2=yes],[have_xcb_dri2=no])
-            
-            if test "$have_xcb_dri2" = yes; then
-                EGL_DRIVER_DRI2=dri2
-                DEFINES="$DEFINES -DHAVE_XCB_DRI2"
-                # workaround a bug in xcb-dri2 generated by xcb-proto 1.6
-                AC_CHECK_LIB(xcb-dri2, xcb_dri2_connect_alignment_pad, [],
-                          [DEFINES="$DEFINES -DXCB_DRI2_CONNECT_DEVICE_NAME_BROKEN"])
-            fi
+           HAVE_EGL_DRIVER_DRI2=1
        fi
 
        fi
 
-        EGL_DRIVERS_DIRS="$EGL_DRIVERS_DIRS $EGL_DRIVER_DRI2"
     fi
 fi
 AC_SUBST([EGL_LIB_DEPS])
     fi
 fi
 AC_SUBST([EGL_LIB_DEPS])
-AC_SUBST([EGL_DRIVERS_DIRS])
 
 dnl
 dnl EGL Gallium configuration
 
 dnl
 dnl EGL Gallium configuration
@@ -1469,6 +1337,7 @@ if test "x$enable_gallium_gbm" = xyes; then
     GALLIUM_STATE_TRACKERS_DIRS="gbm $GALLIUM_STATE_TRACKERS_DIRS"
     GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS gbm"
     HAVE_ST_GBM="yes"
     GALLIUM_STATE_TRACKERS_DIRS="gbm $GALLIUM_STATE_TRACKERS_DIRS"
     GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS gbm"
     HAVE_ST_GBM="yes"
+    enable_gallium_loader=yes
 fi
 
 dnl
 fi
 
 dnl
@@ -1522,10 +1391,12 @@ 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 $CLOCK_LIB $PTHREAD_LIBS $DLOPEN_LIBS"
+    AC_SUBST([VG_PC_LIB_PRIV])
 fi
 
 dnl
 fi
 
 dnl
@@ -1561,86 +1432,51 @@ 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$enable_xvmc" = xyes; then
-    PKG_CHECK_MODULES([XVMC], [xvmc >= 1.0.6])
-    GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS xorg/xvmc"
+    PKG_CHECK_MODULES([XVMC], [xvmc >= 1.0.6 x11-xcb xcb-dri2 >= 1.8])
+    GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS xvmc"
     HAVE_ST_XVMC="yes"
 fi
 
 if test "x$enable_vdpau" = xyes; then
     HAVE_ST_XVMC="yes"
 fi
 
 if test "x$enable_vdpau" = xyes; then
-    PKG_CHECK_MODULES([VDPAU], [vdpau >= 0.4.1])
+    PKG_CHECK_MODULES([VDPAU], [vdpau >= 0.4.1 x11-xcb xcb-dri2 >= 1.8])
     GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS vdpau"
     HAVE_ST_VDPAU="yes"
 fi
 
     GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS vdpau"
     HAVE_ST_VDPAU="yes"
 fi
 
-if test "x$enable_va" = xyes; then
-    PKG_CHECK_MODULES([LIBVA], [libva = 0.31.1])
-    AC_MSG_WARN([vaapi state tracker currently unmaintained])
-    GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS va"
-    HAVE_ST_VA="yes"
-fi
-
 dnl
 dnl
-dnl GLU configuration
+dnl OpenCL configuration
 dnl
 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"
+AC_ARG_WITH([libclc-path],
+   [AS_HELP_STRING([--with-libclc-path],
+         [Path to libclc builtins library.  Example: --with-libclc-path=\$HOME/libclc/])],
+   [LIBCLC_PATH="$withval"],
+   [LIBCLC_PATH=""])
 
 
-    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$(GL_LIB)'
-        else
-            GLU_LIB_DEPS=""
-            GLU_MESA_DEPS=""
-        fi
+AC_ARG_WITH([clang-libdir],
+   [AS_HELP_STRING([--with-clang-libdir],
+         [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])],
+   [CLANG_LIBDIR="$withval"],
+   [CLANG_LIBDIR=""])
+
+AC_SUBST([LIBCLC_PATH])
+
+if test "x$enable_opencl" = xyes; then
+    if test "x$with_gallium_drivers" = x; then
+        AC_MSG_ERROR([cannot enable OpenCL without Gallium])
+    fi
+
+    if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 6; then
+        AC_MSG_ERROR([gcc >= 4.6 is required to build clover])
     fi
     fi
-fi
-if test "$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])
+    GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS clover"
+    GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS opencl"
+    enable_gallium_loader=yes
+fi
 
 dnl
 dnl Gallium configuration
 
 dnl
 dnl Gallium configuration
@@ -1648,11 +1484,18 @@ dnl
 if test "x$with_gallium_drivers" != x; then
     SRC_DIRS="$SRC_DIRS gallium gallium/winsys gallium/targets"
 fi
 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_CFLAGS])
+AC_SUBST([LLVM_CPPFLAGS])
+AC_SUBST([LLVM_CXXFLAGS])
+AC_SUBST([LLVM_LIBDIR])
 AC_SUBST([LLVM_LIBS])
 AC_SUBST([LLVM_LDFLAGS])
 AC_SUBST([LLVM_LIBS])
 AC_SUBST([LLVM_LDFLAGS])
+AC_SUBST([LLVM_INCLUDEDIR])
 AC_SUBST([LLVM_VERSION])
 AC_SUBST([LLVM_VERSION])
+AC_SUBST([CLANG_RESOURCE_DIR])
 
 case "x$enable_opengl$enable_gles1$enable_gles2" in
 x*yes*)
 
 case "x$enable_opengl$enable_gles1$enable_gles2" in
 x*yes*)
@@ -1663,56 +1506,93 @@ esac
 AC_SUBST([VG_LIB_DEPS])
 AC_SUBST([EGL_CLIENT_APIS])
 
 AC_SUBST([VG_LIB_DEPS])
 AC_SUBST([EGL_CLIENT_APIS])
 
+dnl
+dnl EGL Platforms configuration
+dnl
 AC_ARG_WITH([egl-platforms],
     [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
         [comma delimited native platforms libEGL supports, e.g.
         "x11,drm" @<:@default=auto@:>@])],
     [with_egl_platforms="$withval"],
 AC_ARG_WITH([egl-platforms],
     [AS_HELP_STRING([--with-egl-platforms@<:@=DIRS...@:>@],
         [comma delimited native platforms libEGL supports, e.g.
         "x11,drm" @<:@default=auto@:>@])],
     [with_egl_platforms="$withval"],
-    [with_egl_platforms=yes])
+    [if test "x$enable_egl" = xyes; then
+       with_egl_platforms="x11"
+    else
+       with_egl_platforms=""
+    fi])
 
 EGL_PLATFORMS=""
 
 
 EGL_PLATFORMS=""
 
-case "$with_egl_platforms" in
-yes)
-    if test "x$enable_egl" = xyes; then
-        EGL_PLATFORMS="x11"
-    fi
-    ;;
-*)
-    if test "x$enable_egl" != xyes; then
-        AC_MSG_ERROR([cannot build egl state tracker without EGL library])
-    fi
-    # verify the requested driver directories exist
-    egl_platforms=`IFS=', '; echo $with_egl_platforms`
-    for plat in $egl_platforms; do
-        test -d "$srcdir/src/gallium/state_trackers/egl/$plat" || \
-            AC_MSG_ERROR([EGL platform '$plat' does not exist])
-        if test "$plat" = "fbdev"; then
-                GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/fbdev"
-        fi
-        if test "$plat" = "null"; then
-                GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/null"
-        fi
-       if test "$plat" = "wayland"; then
-               PKG_CHECK_MODULES([WAYLAND], [wayland-client wayland-server],, \
-                                 [AC_MSG_ERROR([cannot find libwayland-client])])
-                GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/wayland"
+if test "x$with_egl_platforms" != "x" -a "x$enable_egl" != xyes; then
+    AC_MSG_ERROR([cannot build egl state tracker without EGL library])
+fi
+
+# Do per-EGL platform setups and checks
+egl_platforms=`IFS=', '; echo $with_egl_platforms`
+for plat in $egl_platforms; do
+       case "$plat" in
+       fbdev|null)
+               GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/$plat"
+               ;;
+
+       wayland)
+               PKG_CHECK_MODULES([WAYLAND], [wayland-client >= 1.0.2 wayland-server >= 1.0.2])
+               GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/wayland"
+
+                WAYLAND_PREFIX=`$PKG_CONFIG --variable=prefix wayland-client`
+                AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner],,
+                             [${WAYLAND_PREFIX}/bin$PATH_SEPARATOR$PATH])
+               ;;
+
+       x11)
+               PKG_CHECK_MODULES([XCB_DRI2], [x11-xcb xcb-dri2 >= 1.8 xcb-xfixes])
+
+                if test "x$enable_glx" = xyes; then
+                        HAVE_EGL_DRIVER_GLX=1
+                fi
+               ;;
+
+       drm)
+               test "x$enable_gbm" = "xno" &&
+                       AC_MSG_ERROR([EGL platform drm needs gbm])
+               ;;
+
+       android|gdi)
+               ;;
+
+       *)
+               AC_MSG_ERROR([EGL platform '$plat' does not exist])
+               ;;
+       esac
 
 
-                m4_ifdef([WAYLAND_SCANNER_RULES],
-                         [WAYLAND_SCANNER_RULES(['$(top_srcdir)/src/egl/wayland/wayland-drm/protocol'])])
-       fi
-        if test "$plat" = "drm" && test "x$enable_gbm" = "xno"; then
-                AC_MSG_ERROR([EGL platform drm needs gbm])
-        fi
         case "$plat$have_libudev" in
                 waylandno|drmno)
                     AC_MSG_ERROR([cannot build $plat platfrom without udev]) ;;
         esac
         case "$plat$have_libudev" in
                 waylandno|drmno)
                     AC_MSG_ERROR([cannot build $plat platfrom without udev]) ;;
         esac
-    done
-    EGL_PLATFORMS="$egl_platforms"
-    ;;
-esac
+done
+
+# libEGL wants to default to the first platform specified in
+# ./configure.  parse that here.
+if test "x$egl_platforms" != "x"; then
+    FIRST_PLATFORM_CAPS=`echo $egl_platforms | sed 's| .*||' | tr 'a-z' 'A-Z'`
+    EGL_NATIVE_PLATFORM="_EGL_PLATFORM_$FIRST_PLATFORM_CAPS"
+else
+    EGL_NATIVE_PLATFORM="_EGL_INVALID_PLATFORM"
+fi
+
+EGL_PLATFORMS="$egl_platforms"
+
+AM_CONDITIONAL(HAVE_EGL_PLATFORM_X11, echo "$egl_platforms" | grep 'x11' >/dev/null 2>&1)
+AM_CONDITIONAL(HAVE_EGL_PLATFORM_WAYLAND, echo "$egl_platforms" | grep 'wayland' >/dev/null 2>&1)
+AM_CONDITIONAL(HAVE_EGL_PLATFORM_DRM, echo "$egl_platforms" | grep 'drm' >/dev/null 2>&1)
+AM_CONDITIONAL(HAVE_EGL_PLATFORM_FBDEV, echo "$egl_platforms" | grep 'fbdev' >/dev/null 2>&1)
+AM_CONDITIONAL(HAVE_EGL_PLATFORM_NULL, echo "$egl_platforms" | grep 'null' >/dev/null 2>&1)
+
+AM_CONDITIONAL(HAVE_EGL_DRIVER_DRI2, test "x$HAVE_EGL_DRIVER_DRI2" != "x")
+AM_CONDITIONAL(HAVE_EGL_DRIVER_GLX, test "x$HAVE_EGL_DRIVER_GLX" != "x")
+
+AC_SUBST([EGL_NATIVE_PLATFORM])
 AC_SUBST([EGL_PLATFORMS])
 AC_SUBST([EGL_PLATFORMS])
+AC_SUBST([EGL_CFLAGS])
 
 AC_ARG_WITH([egl-driver-dir],
     [AS_HELP_STRING([--with-egl-driver-dir=DIR],
 
 AC_ARG_WITH([egl-driver-dir],
     [AS_HELP_STRING([--with-egl-driver-dir=DIR],
@@ -1751,6 +1631,35 @@ AC_ARG_ENABLE([gallium-llvm],
         [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
     [enable_gallium_llvm="$enableval"],
     [enable_gallium_llvm=auto])
         [build gallium LLVM support @<:@default=enabled on x86/x86_64@:>@])],
     [enable_gallium_llvm="$enableval"],
     [enable_gallium_llvm=auto])
+
+AC_ARG_WITH([llvm-shared-libs],
+    [AS_HELP_STRING([--with-llvm-shared-libs],
+        [link with LLVM shared libraries @<:@default=disabled@:>@])],
+    [with_llvm_shared_libs=yes],
+    [with_llvm_shared_libs=no])
+
+AC_ARG_WITH([llvm-prefix],
+    [AS_HELP_STRING([--with-llvm-prefix],
+        [Prefix for LLVM installations in non-standard locations])],
+    [llvm_prefix="$withval"],
+    [llvm_prefix=""])
+
+
+# Call this inside ` ` to get the return value.
+# $1 is the llvm-config command with arguments.
+strip_unwanted_llvm_flags() {
+    # Use \> (marks the end of the word)
+    echo `$1` | sed \
+       -e 's/-DNDEBUG\>//g' \
+       -e 's/-pedantic\>//g' \
+       -e 's/-Wcovered-switch-default\>//g' \
+       -e 's/-O.\>//g' \
+       -e 's/-g\>//g' \
+       -e 's/-Wall\>//g' \
+       -e 's/-fomit-frame-pointer\>//g'
+}
+
+
 if test "x$with_gallium_drivers" = x; then
     enable_gallium_llvm=no
 fi
 if test "x$with_gallium_drivers" = x; then
     enable_gallium_llvm=no
 fi
@@ -1760,16 +1669,47 @@ if test "x$enable_gallium_llvm" = xauto; then
     esac
 fi
 if test "x$enable_gallium_llvm" = xyes; then
     esac
 fi
 if test "x$enable_gallium_llvm" = xyes; then
-    AC_PATH_PROG([LLVM_CONFIG], [llvm-config], [no])
+    if test "x$llvm_prefix" != x; then
+        AC_PATH_PROG([LLVM_CONFIG], [llvm-config], [no], ["$llvm_prefix/bin"])
+    else
+        AC_PATH_PROG([LLVM_CONFIG], [llvm-config], [no])
+    fi
 
     if test "x$LLVM_CONFIG" != xno; then
        LLVM_VERSION=`$LLVM_CONFIG --version | sed 's/svn.*//g'`
 
     if test "x$LLVM_CONFIG" != xno; then
        LLVM_VERSION=`$LLVM_CONFIG --version | sed 's/svn.*//g'`
-       LLVM_CFLAGS=`$LLVM_CONFIG --cppflags|sed -e 's/-DNDEBUG\>//g' -e 's/-pedantic//g'`
-       LLVM_LIBS="`$LLVM_CONFIG --libs engine bitwriter`"
+       if test "x$with_llvm_shared_libs" = xyes; then
+           dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
+           LLVM_LIBS="-lLLVM-`$LLVM_CONFIG --version`"
+       else
+            LLVM_COMPONENTS="engine bitwriter"
+            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
+            LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
+       fi
        LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
        LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
-       DEFINES="$DEFINES -D__STDC_CONSTANT_MACROS"
+       LLVM_BINDIR=`$LLVM_CONFIG --bindir`
+       LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
+       LLVM_CFLAGS=$LLVM_CPPFLAGS   # CPPFLAGS seem to be sufficient
+       LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"`
+       LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
+       LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
+       DEFINES="${DEFINES} -DHAVE_LLVM=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/0x0\10\2/g'`"
        MESA_LLVM=1
        MESA_LLVM=1
+
+       dnl Check for Clang interanl headers
+        if test "x$enable_opencl" = xyes; then
+            if test "x$CLANG_LIBDIR" = x; then
+                CLANG_LIBDIR=${LLVM_LIBDIR}
+            fi
+            CLANG_RESOURCE_DIR=$CLANG_LIBDIR/clang/${LLVM_VERSION}
+            AC_CHECK_FILE("$CLANG_RESOURCE_DIR/include/stddef.h",,
+                AC_MSG_ERROR([Could not find clang internal header stddef.h in $CLANG_RESOURCE_DIR Use --with-clang-libdir to specify the correct path to the clang libraries.]))
+        fi
     else
        MESA_LLVM=0
     fi
     else
        MESA_LLVM=0
     fi
@@ -1777,6 +1717,22 @@ else
     MESA_LLVM=0
 fi
 
     MESA_LLVM=0
 fi
 
+dnl Directory for XVMC libs
+AC_ARG_WITH([xvmc-libdir],
+    [AS_HELP_STRING([--with-xvmc-libdir=DIR],
+        [directory for the XVMC libraries @<:@default=${libdir}@:>@])],
+    [XVMC_LIB_INSTALL_DIR="$withval"],
+    [XVMC_LIB_INSTALL_DIR='${libdir}'])
+AC_SUBST([XVMC_LIB_INSTALL_DIR])
+
+dnl
+dnl Gallium Tests
+dnl
+if test "x$enable_gallium_tests" = xyes; then
+    SRC_DIRS="$SRC_DIRS gallium/tests/trivial"
+    enable_gallium_loader=yes
+fi
+
 dnl Directory for VDPAU libs
 AC_ARG_WITH([vdpau-libdir],
     [AS_HELP_STRING([--with-vdpau-libdir=DIR],
 dnl Directory for VDPAU libs
 AC_ARG_WITH([vdpau-libdir],
     [AS_HELP_STRING([--with-vdpau-libdir=DIR],
@@ -1785,13 +1741,13 @@ AC_ARG_WITH([vdpau-libdir],
     [VDPAU_LIB_INSTALL_DIR='${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='${libdir}/va'])
-AC_SUBST([VA_LIB_INSTALL_DIR])
+dnl Directory for OpenCL libs
+AC_ARG_WITH([opencl-libdir],
+    [AS_HELP_STRING([--with-opencl-libdir=DIR],
+        [directory for the OpenCL libraries @<:@default=${libdir}/opencl@:>@])],
+    [OPENCL_LIB_INSTALL_DIR="$withval"],
+    [OPENCL_LIB_INSTALL_DIR='${libdir}/opencl'])
+AC_SUBST([OPENCL_LIB_INSTALL_DIR])
 
 dnl
 dnl Gallium helper functions
 
 dnl
 dnl Gallium helper functions
@@ -1799,7 +1755,7 @@ 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 >= $LIBDRM_REQUIRED])
          fi
@@ -1816,15 +1772,9 @@ gallium_check_st() {
     fi
     if test "x$HAVE_ST_XVMC" = xyes && test "x$5" != x; then
          GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $5"
     fi
     if test "x$HAVE_ST_XVMC" = xyes && test "x$5" != x; then
          GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $5"
-         NEED_G3DVL_DRI="yes"
     fi
     if test "x$HAVE_ST_VDPAU" = xyes && test "x$6" != x; then
          GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $6"
     fi
     if test "x$HAVE_ST_VDPAU" = xyes && test "x$6" != x; then
          GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $6"
-         NEED_G3DVL_DRI="yes"
-    fi
-    if test "x$HAVE_ST_VA" = xyes && test "x$7" != x; then
-         GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $7"
-         NEED_G3DVL_DRI="yes"
     fi
 }
 
     fi
 }
 
@@ -1836,6 +1786,40 @@ gallium_require_llvm() {
     fi
 }
 
     fi
 }
 
+gallium_require_drm_loader() {
+    if test "x$enable_gallium_loader" = xyes; then
+        PKG_CHECK_MODULES([LIBUDEV], [libudev], [],
+                          AC_MSG_ERROR([Gallium drm loader requrires libudev]))
+        if test "x$have_libdrm" != xyes; then
+            AC_MSG_ERROR([Gallium drm loader requires libdrm >= $LIBDRM_REQUIRED])
+        fi
+        enable_gallium_drm_loader=yes
+    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
@@ -1856,17 +1840,39 @@ if test "x$with_gallium_drivers" != x; then
             gallium_check_st "i915/drm" "dri-i915" "xorg-i915"
             ;;
         xr300)
             gallium_check_st "i915/drm" "dri-i915" "xorg-i915"
             ;;
         xr300)
+            PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
             gallium_require_llvm "Gallium R300"
             GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
             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)
             ;;
         xr600)
+            PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
+            gallium_require_drm_loader
             GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r600"
             GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r600"
-            gallium_check_st "radeon/drm" "dri-r600" "xorg-r600" "" "xvmc-r600" "vdpau-r600" "va-r600"
+            if test "x$enable_r600_llvm" = xyes -o "x$enable_opencl" = xyes; then
+                radeon_llvm_check
+                NEED_RADEON_GALLIUM=yes;
+            fi
+            if test "x$enable_r600_llvm" = xyes; then
+                USE_R600_LLVM_COMPILER=yes;
+            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"
+            ;;
+        xradeonsi)
+            PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED])
+            gallium_require_drm_loader
+            GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS radeonsi"
+            radeon_llvm_check
+           NEED_RADEON_GALLIUM=yes;
+            gallium_check_st "radeon/drm" "dri-radeonsi" "xorg-radeonsi" "" "" "vdpau-radeonsi" ""
             ;;
         xnouveau)
             PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
             ;;
         xnouveau)
             PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
-            GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau nvfx nv50 nvc0"
+            gallium_require_drm_loader
+            GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau nv30 nv50 nvc0"
             gallium_check_st "nouveau/drm" "dri-nouveau" "xorg-nouveau" "" "xvmc-nouveau" "vdpau-nouveau"
             ;;
         xswrast)
             gallium_check_st "nouveau/drm" "dri-nouveau" "xorg-nouveau" "" "xvmc-nouveau" "vdpau-nouveau"
             ;;
         xswrast)
@@ -1884,12 +1890,8 @@ if test "x$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="$GALLIUM_WINSYS_DIRS sw/xlib"
                fi
@@ -1902,9 +1904,64 @@ if test "x$with_gallium_drivers" != x; then
     done
 fi
 
     done
 fi
 
-if test "x$NEED_G3DVL_DRI" = xyes; then
-    GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS g3dvl/dri"
-fi
+if test "x$enable_gallium_loader" = xyes; then
+    GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/null"
+    GALLIUM_PIPE_LOADER_DEFINES="-DHAVE_PIPE_LOADER_SW"
+    GALLIUM_PIPE_LOADER_LIBS="\$(TOP)/src/gallium/auxiliary/pipe-loader/libpipe_loader.a"
+    GALLIUM_PIPE_LOADER_LIBS="$GALLIUM_PIPE_LOADER_LIBS \$(TOP)/src/gallium/winsys/sw/null/libws_null.a"
+
+    if test "x$HAVE_WINSYS_XLIB" = xyes; then
+        GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_XLIB"
+        GALLIUM_PIPE_LOADER_LIBS="$GALLIUM_PIPE_LOADER_LIBS \$(TOP)/src/gallium/winsys/sw/xlib/libws_xlib.a"
+    fi
+
+    if test "x$enable_gallium_drm_loader" = xyes; then
+        GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_DRM"
+        PKG_CHECK_MODULES([GALLIUM_PIPE_LOADER_XCB], [xcb xcb-dri2],
+                          pipe_loader_have_xcb=yes, pipe_loader_have_xcb=no)
+        if test "x$pipe_loader_have_xcb" = xyes; then
+            GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DPIPE_LOADER_HAVE_XCB"
+            GALLIUM_PIPE_LOADER_LIBS="$GALLIUM_PIPE_LOADER_LIBS $GALLIUM_PIPE_LOADER_XCB_LIBS $LIBDRM_LIBS"
+        fi
+    fi
+
+    AC_SUBST([GALLIUM_PIPE_LOADER_DEFINES])
+    AC_SUBST([GALLIUM_PIPE_LOADER_LIBS])
+fi
+
+dnl Tell Automake which drivers to build
+for driver in $GALLIUM_DRIVERS_DIRS; do
+    case "x$driver" in
+        xgalahad)
+            HAVE_GALAHAD_GALLIUM=yes;
+           ;;
+       xidentity)
+           HAVE_IDENTITY_GALLIUM=yes;
+           ;;
+       xnoop)
+           HAVE_NOOP_GALLIUM=yes;
+           ;;
+        *)
+            GALLIUM_MAKE_DIRS="$GALLIUM_MAKE_DIRS $driver"
+           ;;
+    esac
+done
+
+AM_CONDITIONAL(HAVE_GALAHAD_GALLIUM, test x$HAVE_GALAHAD_GALLIUM = xyes)
+AM_CONDITIONAL(HAVE_IDENTITY_GALLIUM, test x$HAVE_IDENTITY_GALLIUM = xyes)
+AM_CONDITIONAL(HAVE_NOOP_GALLIUM, test x$HAVE_NOOP_GALLIUM = xyes)
+AM_CONDITIONAL(NEED_RADEON_GALLIUM, test x$NEED_RADEON_GALLIUM = xyes)
+AM_CONDITIONAL(USE_R600_LLVM_COMPILER, test x$USE_R600_LLVM_COMPILER = xyes)
+AM_CONDITIONAL(HAVE_LOADER_GALLIUM, test x$enable_gallium_loader = xyes)
+AM_CONDITIONAL(HAVE_DRM_LOADER_GALLIUM, test x$enable_gallium_drm_loader = xyes)
+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)
+
+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_SPARC_ASM, echo "$DEFINES" | grep 'SPARC_ASM' >/dev/null 2>&1)
 
 dnl prepend CORE_DIRS to SRC_DIRS
 SRC_DIRS="$CORE_DIRS $SRC_DIRS"
 
 dnl prepend CORE_DIRS to SRC_DIRS
 SRC_DIRS="$CORE_DIRS $SRC_DIRS"
@@ -1918,41 +1975,73 @@ CFLAGS="$CFLAGS $USER_CFLAGS"
 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
 
 dnl Substitute the config
 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
 
 dnl Substitute the config
-AC_CONFIG_FILES([configs/autoconf
+AC_CONFIG_FILES([configs/current
+               Makefile
+               src/Makefile
+               src/egl/Makefile
+               src/egl/drivers/Makefile
+               src/egl/drivers/dri2/Makefile
+               src/egl/drivers/glx/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/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/gbm/Makefile
                src/gbm/main/gbm.pc
                src/glsl/Makefile
+               src/glsl/builtin_compiler/Makefile
                src/glsl/glcpp/Makefile
                src/glsl/glcpp/Makefile
-               src/egl/wayland/Makefile
-               src/egl/wayland/wayland-egl/Makefile
-               src/egl/wayland/wayland-egl/wayland-egl.pc
-               src/egl/wayland/wayland-drm/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/tests/Makefile
+               src/mapi/shared-glapi/Makefile
+               src/mapi/shared-glapi/tests/Makefile
+               src/mapi/vgapi/Makefile
+               src/mapi/vgapi/vg.pc
+               src/mesa/Makefile
+               src/mesa/gl.pc
+               src/mesa/drivers/Makefile
                src/mesa/drivers/dri/dri.pc
                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/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/osmesa.pc
                src/mesa/drivers/osmesa/Makefile
                src/mesa/drivers/osmesa/Makefile
-               tests/Makefile
-               tests/glx/Makefile])
-
-dnl Replace the configs/current symlink
-AC_CONFIG_COMMANDS([configs],[
-if test -f configs/current || test -L configs/current; then
-    rm -f configs/current
-fi
-ln -s autoconf configs/current
-])
+               src/mesa/drivers/osmesa/osmesa.pc
+               src/mesa/drivers/x11/Makefile
+               src/mesa/libdricore/Makefile
+               src/mesa/main/tests/Makefile
+               src/mesa/main/tests/hash_table/Makefile
+               src/mesa/program/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" " "`
 GALLIUM_WINSYS_DIRS=`echo $GALLIUM_WINSYS_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
 GALLIUM_DRIVERS_DIRS=`echo $GALLIUM_DRIVERS_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" " "`
 GALLIUM_WINSYS_DIRS=`echo $GALLIUM_WINSYS_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
 GALLIUM_DRIVERS_DIRS=`echo $GALLIUM_DRIVERS_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
+GALLIUM_MAKE_DIRS=`echo $GALLIUM_MAKE_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
 GALLIUM_STATE_TRACKERS_DIRS=`echo $GALLIUM_STATE_TRACKERS_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
 
 AC_OUTPUT
 GALLIUM_STATE_TRACKERS_DIRS=`echo $GALLIUM_STATE_TRACKERS_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
 
 AC_OUTPUT
@@ -2002,9 +2091,6 @@ xyesno)
     ;;
 esac
 
     ;;
 esac
 
-echo ""
-echo "        GLU:             $enable_glu"
-
 dnl EGL
 echo ""
 echo "        EGL:             $enable_egl"
 dnl EGL
 echo ""
 echo "        EGL:             $enable_egl"
@@ -2012,9 +2098,12 @@ if test "$enable_egl" = yes; then
     echo "        EGL platforms:   $EGL_PLATFORMS"
 
     egl_drivers=""
     echo "        EGL platforms:   $EGL_PLATFORMS"
 
     egl_drivers=""
-    for d in $EGL_DRIVERS_DIRS; do
-        egl_drivers="$egl_drivers builtin:egl_$d"
-    done
+    if test "x$HAVE_EGL_DRIVER_GLX" != "x"; then
+        egl_drivers="$egl_drivers builtin:egl_glx"
+    fi
+    if test "x$HAVE_EGL_DRIVER_DRI2" != "x"; then
+        egl_drivers="$egl_drivers builtin:egl_dri2"
+    fi
 
     if test "x$HAVE_ST_EGL" = xyes; then
         echo "        EGL drivers:    ${egl_drivers} egl_gallium"
 
     if test "x$HAVE_ST_EGL" = xyes; then
         echo "        EGL drivers:    ${egl_drivers} egl_gallium"
@@ -2050,19 +2139,26 @@ dnl Libraries
 echo ""
 echo "        Shared libs:     $enable_shared"
 echo "        Static libs:     $enable_static"
 echo ""
 echo "        Shared libs:     $enable_shared"
 echo "        Static libs:     $enable_static"
+echo "        Shared-glapi:    $enable_shared_glapi"
 
 dnl Compiler options
 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
 
 dnl Compiler options
 # cleanup the CFLAGS/CXXFLAGS/DEFINES vars
-cflags=`echo $CFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
+cflags=`echo $CFLAGS $PIC_FLAGS | \
     $SED 's/^ *//;s/  */ /;s/ *$//'`
     $SED 's/^ *//;s/  */ /;s/ *$//'`
-cxxflags=`echo $CXXFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
+cxxflags=`echo $CXXFLAGS $PIC_FLAGS | \
     $SED 's/^ *//;s/  */ /;s/ *$//'`
     $SED 's/^ *//;s/  */ /;s/ *$//'`
-defines=`echo $DEFINES $ASM_FLAGS | $SED 's/^ *//;s/  */ /;s/ *$//'`
+defines=`echo $DEFINES | $SED 's/^ *//;s/  */ /;s/ *$//'`
 echo ""
 echo "        CFLAGS:          $cflags"
 echo "        CXXFLAGS:        $cxxflags"
 echo "        Macros:          $defines"
 echo ""
 echo ""
 echo "        CFLAGS:          $cflags"
 echo "        CXXFLAGS:        $cxxflags"
 echo "        Macros:          $defines"
 echo ""
+if test "x$MESA_LLVM" = x1; then
+    echo "        LLVM_CFLAGS:     $LLVM_CFLAGS"
+    echo "        LLVM_CXXFLAGS:   $LLVM_CXXFLAGS"
+    echo "        LLVM_CPPFLAGS:   $LLVM_CPPFLAGS"
+    echo ""
+fi
 echo "        PYTHON2:         $PYTHON2"
 
 echo ""
 echo "        PYTHON2:         $PYTHON2"
 
 echo ""