automake: convert es2api
[mesa.git] / configure.ac
index 5390868a7da921deaef9efa4b86ec036ae018ed9..eafbd65a7480e674087abe0c3decd6b27ad0a157 100644 (file)
@@ -26,13 +26,9 @@ m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
 LT_PREREQ([2.2])
 LT_INIT([disable-static])
 
-dnl Save user CFLAGS and CXXFLAGS so one can override the default ones
-USER_CFLAGS="$CFLAGS"
-USER_CXXFLAGS="$CXXFLAGS"
-
 dnl Versions for external dependencies
 LIBDRM_REQUIRED=2.4.24
-LIBDRM_RADEON_REQUIRED=2.4.31
+LIBDRM_RADEON_REQUIRED=2.4.38
 LIBDRM_INTEL_REQUIRED=2.4.37
 LIBDRM_NVVIEUX_REQUIRED=2.4.33
 LIBDRM_NOUVEAU_REQUIRED=2.4.33
@@ -150,15 +146,9 @@ dnl LIB_DIR - library basename
 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="$LDFLAGS"
-AC_ARG_VAR([EXTRA_LIB_PATH],[Extra -L paths for the linker])
-AC_SUBST([EXTRA_LIB_PATH])
-
-dnl Cache CPPFLAGS so we can add *_INCLUDES and restore it later
 _SAVE_CPPFLAGS="$CPPFLAGS"
-AC_ARG_VAR([X11_INCLUDES],[Extra -I paths for X11 headers])
-AC_SUBST([X11_INCLUDES])
 
 dnl Compiler macros
 DEFINES=""
@@ -246,14 +236,6 @@ esac
 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
@@ -266,7 +248,6 @@ AC_ARG_ENABLE([32-bit],
 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
@@ -293,11 +274,11 @@ dnl explicitly requested. If both disabled, set to static since shared
 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 )
-    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
@@ -389,7 +370,6 @@ fi
 AC_SUBST([GL_LIB])
 AC_SUBST([GLU_LIB])
 AC_SUBST([OSMESA_LIB])
-AM_CONDITIONAL(HAVE_MANGLED_GL, test "x${enable_mangling}" = "xyes")
 
 dnl
 dnl potentially-infringing-but-nobody-knows-for-sure stuff
@@ -417,7 +397,6 @@ 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}'*'
@@ -436,7 +415,6 @@ 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])
@@ -454,7 +432,6 @@ AC_ARG_ENABLE([asm],
 )
 asm_arch=""
 MESA_ASM_FILES=""
-GLAPI_ASM_SOURCES=""
 AC_MSG_CHECKING([whether to enable assembly])
 test "x$enable_asm" = xno && AC_MSG_RESULT([no])
 # disable if cross compiling on x86/x86_64 since we must run gen_matypes
@@ -483,13 +460,6 @@ if test "x$enable_asm" = xyes; then
             ;;
         esac
         ;;
-    powerpc)
-        case "$host_os" in
-        linux*)
-            asm_arch=ppc
-            ;;
-        esac
-        ;;
     sparc*)
         case "$host_os" in
         linux*)
@@ -503,19 +473,16 @@ if test "x$enable_asm" = xyes; then
     x86)
         DEFINES="$DEFINES -DUSE_X86_ASM -DUSE_MMX_ASM -DUSE_3DNOW_ASM -DUSE_SSE_ASM"
         MESA_ASM_FILES='$(X86_FILES)'
-        GLAPI_ASM_SOURCES='$(X86_API)'
         AC_MSG_RESULT([yes, x86])
         ;;
     x86_64)
         DEFINES="$DEFINES -DUSE_X86_64_ASM"
         MESA_ASM_FILES='$(X86_64_FILES)'
-        GLAPI_ASM_SOURCES='$(X86-64_API)'
         AC_MSG_RESULT([yes, x86_64])
         ;;
     sparc)
         DEFINES="$DEFINES -DUSE_SPARC_ASM"
         MESA_ASM_FILES='$(SPARC_FILES)'
-        GLAPI_ASM_SOURCES='$(SPARC_API)'
         AC_MSG_RESULT([yes, sparc])
         ;;
     *)
@@ -524,7 +491,6 @@ if test "x$enable_asm" = xyes; then
     esac
 fi
 AC_SUBST([MESA_ASM_FILES])
-AC_SUBST([GLAPI_ASM_SOURCES])
 
 dnl PIC code macro
 MESA_PIC_FLAGS
@@ -577,19 +543,19 @@ AC_ARG_ENABLE([openvg],
 
 AC_ARG_ENABLE([dri],
     [AS_HELP_STRING([--enable-dri],
-        [enable DRI modules @<:@default=auto@:>@])],
+        [enable DRI modules @<:@default=enabled@:>@])],
     [enable_dri="$enableval"],
-    [enable_dri=auto])
+    [enable_dri=yes])
 AC_ARG_ENABLE([glx],
     [AS_HELP_STRING([--enable-glx],
-        [enable GLX library @<:@default=auto@:>@])],
+        [enable GLX library @<:@default=enabled@:>@])],
     [enable_glx="$enableval"],
-    [enable_glx=auto])
+    [enable_glx=yes])
 AC_ARG_ENABLE([osmesa],
     [AS_HELP_STRING([--enable-osmesa],
-        [enable OSMesa library @<:@default=auto@:>@])],
+        [enable OSMesa library @<:@default=disabled@:>@])],
     [enable_osmesa="$enableval"],
-    [enable_osmesa=auto])
+    [enable_osmesa=no])
 AC_ARG_ENABLE([egl],
     [AS_HELP_STRING([--disable-egl],
         [disable EGL library @<:@default=enabled@:>@])],
@@ -639,9 +605,9 @@ AC_ARG_ENABLE([opencl],
    [enable_opencl=no])
 AC_ARG_ENABLE([xlib_glx],
     [AS_HELP_STRING([--enable-xlib-glx],
-        [make GLX library Xlib-based instead of DRI-based @<:@default=disable@:>@])],
+        [make GLX library Xlib-based instead of DRI-based @<:@default=disabled@:>@])],
     [enable_xlib_glx="$enableval"],
-    [enable_xlib_glx=auto])
+    [enable_xlib_glx=no])
 AC_ARG_ENABLE([gallium_egl],
     [AS_HELP_STRING([--enable-gallium-egl],
         [enable optional EGL state tracker (not required
@@ -715,110 +681,52 @@ if test "x$enable_gles2" = xyes; then
 fi
 AC_SUBST([API_DEFINES])
 
+if test "x$enable_glx" = xno; then
+    AC_MSG_WARN([GLX disabled, disabling Xlib-GLX])
+    enable_xlib_glx=no
+fi
+
+if test "x$enable_dri$enable_xlib_glx" = xyesyes; then
+    AC_MSG_ERROR([DRI and Xlib-GLX cannot be built together])
+fi
+
+# Disable GLX if DRI and Xlib-GLX are not enabled
+if test "x$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
+
+AM_CONDITIONAL(HAVE_DRI, test x"$enable_dri" = xyes)
+
 AC_ARG_ENABLE([shared-glapi],
     [AS_HELP_STRING([--enable-shared-glapi],
-        [EXPERIMENTAL.  Enable shared glapi for OpenGL @<:@default=no@:>@])],
+        [Enable shared glapi for OpenGL @<:@default=yes@:>@])],
     [enable_shared_glapi="$enableval"],
-    [enable_shared_glapi=no])
+    [enable_shared_glapi="$enable_dri"])
+
+# Shared GLAPI is only useful for DRI
+if test "x$enable_dri" = xno; then
+    AC_MSG_NOTICE([Shared GLAPI is only useful for DRI, disabling])
+    enable_shared_glapi=no
+fi
 
+# 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"
-    SRC_DIRS="$SRC_DIRS mapi/shared-glapi"
+    CORE_DIRS="mapi/shared-glapi"
 fi
 AC_SUBST([SHARED_GLAPI])
-AM_CONDITIONAL(HAVE_SHARED_GLAPI, test $SHARED_GLAPI = 1)
-
-dnl
-dnl Driver configuration. Options are xlib, dri and osmesa right now.
-dnl More later: fbdev, ...
-dnl
-default_driver="xlib"
-
-case "$host_os" in
-linux*)
-    case "$host_cpu" in
-    i*86|x86_64|powerpc*|sparc*|ia64*) default_driver="dri";;
-    esac
-    ;;
-*freebsd* | dragonfly* | *netbsd*)
-    case "$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$mesa_driver" in
-    xdri) enable_dri=yes ;;
-    *)    enable_dri=no ;;
-    esac
-fi
-
-if test "x$enable_glx" = xauto; then
-    case "x$mesa_driver" in
-    xdri|xxlib) enable_glx=yes ;;
-    *)          enable_glx=no ;;
-    esac
-fi
-
-if test "x$enable_osmesa" = xauto; then
-    case "x$mesa_driver" in
-    xxlib|xosmesa) enable_osmesa=yes ;;
-    *)             enable_osmesa=no ;;
-    esac
-fi
-
-if test "x$enable_xlib_glx" = xauto; then
-    case "x$mesa_driver" in
-    xxlib) enable_xlib_glx=yes ;;
-    *)     enable_xlib_glx=no ;;
-    esac
-fi
-
-if test "x$enable_glx" = xno; then
-    enable_xlib_glx=no
-fi
-
-AM_CONDITIONAL(HAVE_DRI, test x"$enable_dri" = xyes)
+AM_CONDITIONAL(HAVE_SHARED_GLAPI, test "x$enable_shared_glapi" = xyes)
 
 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"
 GLU_DIRS="sgi"
 GALLIUM_DIRS="auxiliary drivers state_trackers"
@@ -827,13 +735,6 @@ 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"
@@ -899,7 +800,7 @@ 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
-        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
@@ -908,32 +809,8 @@ if test "x$enable_dri" = xyes; then
     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])
 
 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.
@@ -977,18 +854,10 @@ dnl
 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
+    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 -lpthread $DLOPEN_LIBS"
     GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm -lpthread"
     ;;
@@ -1005,37 +874,19 @@ xyesno)
     fi
 
     # find the DRI deps for libGL
-    if test "$x11_pkgconfig" = yes; then
-        dri_modules="x11 xext xdamage xfixes x11-xcb xcb-glx"
+    dri_modules="x11 xext xdamage xfixes x11-xcb xcb-glx >= 1.8.1"
 
-        # 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
-
-        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 >= 1.8.1])
-        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
 
+    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"
@@ -1065,17 +916,10 @@ GLAPI_LIB_DEPS="-lpthread $SELINUX_LIBS"
 AC_SUBST([GLAPI_LIB_DEPS])
 
 
-dnl Setup default DRI CFLAGS
-DRI_LIB_DEPS='$(TOP)/src/mesa/libmesa.a'
-MESA_MODULES='$(TOP)/src/mesa/libmesa.a'
+DRI_LIB_DEPS="\$(top_builddir)/src/mesa/libdricore/libdricore${VERSION}.la"
+GALLIUM_DRI_LIB_DEPS="\$(TOP)/\$(LIB_DIR)/libdricore${VERSION}.so"
 
-if test "x$enable_dri" = xyes && test "x$driglx_direct" = xyes ; then
-    DRI_LIB_DEPS="-L\$(TOP)/\$(LIB_DIR) -ldricore$VERSION"
-    MESA_MODULES="\$(TOP)/\$(LIB_DIR)/libdricore$VERSION.so"
-    HAVE_DRICORE=yes
-fi
-AM_CONDITIONAL(HAVE_DRICORE, test x$HAVE_DRICORE = xyes)
-AC_SUBST([MESA_MODULES])
+AM_CONDITIONAL(HAVE_DRICORE, test "x$enable_dri" = xyes)
 
 AC_SUBST([HAVE_XF86VIDMODE])
 
@@ -1152,7 +996,7 @@ yes)
     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
@@ -1250,10 +1094,12 @@ if test "x$enable_dri" = xyes; then
 
     # 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"
 fi
 AC_SUBST([DRI_DIRS])
 AC_SUBST([EXPAT_INCLUDES])
 AC_SUBST([DRI_LIB_DEPS])
+AC_SUBST([GALLIUM_DRI_LIB_DEPS])
 
 case $DRI_DIRS in
 *i915*|*i965*)
@@ -1379,7 +1225,7 @@ if test "x$enable_gbm" = xyes; then
 
     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
@@ -1677,6 +1523,7 @@ 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])
@@ -1731,8 +1578,9 @@ for plat in $egl_platforms; do
                                  [AC_MSG_ERROR([cannot find libwayland-client])])
                GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/wayland"
 
-               m4_ifdef([WAYLAND_SCANNER_RULES],
-                        [WAYLAND_SCANNER_RULES(['$(top_srcdir)/src/egl/wayland/wayland-drm/protocol'])])
+                WAYLAND_PREFIX=`$PKG_CONFIG --variable=prefix wayland-client`
+                AC_PATH_PROG([WAYLAND_SCANNER], [wayland-scanner],,
+                             [${WAYLAND_PREFIX}/bin$PATH_SEPARATOR$PATH])
                ;;
 
        x11)
@@ -1831,6 +1679,13 @@ AC_ARG_WITH([llvm-shared-libs],
     [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="$withval"],
+    [llvm_prefix=""])
+
+
 if test "x$with_gallium_drivers" = x; then
     enable_gallium_llvm=no
 fi
@@ -1840,7 +1695,11 @@ if test "x$enable_gallium_llvm" = xauto; then
     esac
 fi
 if test "x$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'`
@@ -1849,10 +1708,14 @@ if test "x$enable_gallium_llvm" = xyes; then
            dnl We can't use $LLVM_VERSION because it has 'svn' stripped out,
            LLVM_LIBS="-lLLVM-`$LLVM_CONFIG --version`"
        else
-           LLVM_LIBS="`$LLVM_CONFIG --libs engine bitwriter`"
+            LLVM_COMPONENTS="engine bitwriter"
+            if $LLVM_CONFIG --components | grep -q '\<mcjit\>'; then
+                LLVM_COMPONENTS="${LLVM_COMPONENTS} mcjit"
+            fi
             if test "x$enable_opencl" = xyes; then
-                LLVM_LIBS="${LLVM_LIBS} `llvm-config --libs ipo linker instrumentation`"
+                LLVM_COMPONENTS="${LLVM_COMPONENTS} ipo linker instrumentation"
             fi
+            LLVM_LIBS="`$LLVM_CONFIG --libs ${LLVM_COMPONENTS}`"
        fi
        LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
        LLVM_BINDIR=`$LLVM_CONFIG --bindir`
@@ -2009,7 +1872,7 @@ if test "x$with_gallium_drivers" != x; then
                 USE_R600_LLVM_COMPILER=yes;
             fi
             if test "x$enable_opencl" = xyes -a "x$with_llvm_shared_libs" = xno; then
-                LLVM_LIBS="${LLVM_LIBS} `llvm-config --libs bitreader asmparser`"
+                LLVM_LIBS="${LLVM_LIBS} `$LLVM_CONFIG --libs bitreader asmparser`"
             fi
             gallium_check_st "radeon/drm" "dri-r600" "xorg-r600" "" "xvmc-r600" "vdpau-r600" "va-r600"
             ;;
@@ -2021,7 +1884,7 @@ if test "x$with_gallium_drivers" != x; then
                 AC_MSG_ERROR([LLVM 3.1 is required to build the radeonsi driver.])
             fi
            NEED_RADEON_GALLIUM=yes;
-            gallium_check_st "radeon/drm" "dri-radeonsi" "xorg-radeonsi"
+            gallium_check_st "radeon/drm" "dri-radeonsi" "xorg-radeonsi" "" "" "vdpau-radeonsi" ""
             ;;
         xnouveau)
             PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
@@ -2075,6 +1938,12 @@ if test "x$enable_gallium_loader" = xyes; then
 
     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])
@@ -2111,7 +1980,6 @@ 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_OSMESA_DRIVER, echo "$DRIVER_DIRS" | grep 'osmesa' >/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)
@@ -2151,12 +2019,18 @@ AC_CONFIG_FILES([configs/current
                src/egl/wayland/wayland-egl/Makefile
                src/egl/wayland/wayland-egl/wayland-egl.pc
                src/egl/wayland/wayland-drm/Makefile
+               src/glsl/Makefile
+               src/glsl/glcpp/Makefile
                src/glsl/tests/Makefile
                src/glx/Makefile
                src/glx/tests/Makefile
+               src/mapi/es2api/Makefile
+               src/mapi/es2api/glesv2.pc
+               src/mapi/glapi/Makefile
                src/mapi/glapi/gen/Makefile
                src/mapi/shared-glapi/Makefile
                src/mapi/glapi/tests/Makefile
+               src/mapi/shared-glapi/tests/Makefile
                src/gtest/Makefile
                src/mesa/Makefile
                src/mesa/libdricore/Makefile
@@ -2176,7 +2050,7 @@ AC_CONFIG_FILES([configs/current
                src/mesa/drivers/osmesa/Makefile
                src/mesa/drivers/x11/Makefile
                src/mesa/gl.pc
-               src/mesa/osmesa.pc])
+               src/mesa/drivers/osmesa/osmesa.pc])
 
 dnl Sort the dirs alphabetically
 GALLIUM_TARGET_DIRS=`echo $GALLIUM_TARGET_DIRS|tr " " "\n"|sort -u|tr "\n" " "`
@@ -2283,12 +2157,13 @@ dnl Libraries
 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
-cflags=`echo $CFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
+cflags=`echo $CFLAGS $PIC_FLAGS | \
     $SED 's/^ *//;s/  */ /;s/ *$//'`
-cxxflags=`echo $CXXFLAGS $OPT_FLAGS $PIC_FLAGS $ARCH_FLAGS | \
+cxxflags=`echo $CXXFLAGS $PIC_FLAGS | \
     $SED 's/^ *//;s/  */ /;s/ *$//'`
 defines=`echo $DEFINES | $SED 's/^ *//;s/  */ /;s/ *$//'`
 echo ""