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i965/vs: Don't assertion fail on vertex texturing.
[mesa.git] / configure.ac
diff --git a/configure.ac b/configure.ac
index 4f4730218531f1369631428a31b3dc3ae129a44e..ea58dae6593bdaa73626a5bb8ee35784fccaa1ff 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -17,6 +17,10 @@ AC_INIT([Mesa],[mesa_version],
 AC_CONFIG_AUX_DIR([bin])
 AC_CANONICAL_HOST
 
 AC_CONFIG_AUX_DIR([bin])
 AC_CANONICAL_HOST
 
+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=2.4.24
 dnl Versions for external dependencies
 LIBDRM_REQUIRED=2.4.24
 LIBDRM_RADEON_REQUIRED=2.4.24
@@ -85,7 +89,7 @@ if test "x$GCC" = xyes -a "x$CLANG" = xno; then
     GCC_VERSION=`$CC -dumpversion`
     if test $? -eq 0; then
         major=`echo $GCC_VERSION | cut -d. -f1`
     GCC_VERSION=`$CC -dumpversion`
     if test $? -eq 0; then
         major=`echo $GCC_VERSION | cut -d. -f1`
-        minor=`echo $GCC_VERSION | cut -d. -f1`
+        minor=`echo $GCC_VERSION | cut -d. -f2`
     fi
 
     if test $major -lt 3 -o $major -eq 3 -a $minor -lt 3 ; then
     fi
 
     if test $major -lt 3 -o $major -eq 3 -a $minor -lt 3 ; then
@@ -355,7 +359,6 @@ fi
 GL_LIB_NAME='lib$(GL_LIB).'${LIB_EXTENSION}
 GLU_LIB_NAME='lib$(GLU_LIB).'${LIB_EXTENSION}
 GLUT_LIB_NAME='lib$(GLUT_LIB).'${LIB_EXTENSION}
 GL_LIB_NAME='lib$(GL_LIB).'${LIB_EXTENSION}
 GLU_LIB_NAME='lib$(GLU_LIB).'${LIB_EXTENSION}
 GLUT_LIB_NAME='lib$(GLUT_LIB).'${LIB_EXTENSION}
-GLW_LIB_NAME='lib$(GLW_LIB).'${LIB_EXTENSION}
 OSMESA_LIB_NAME='lib$(OSMESA_LIB).'${LIB_EXTENSION}
 EGL_LIB_NAME='lib$(EGL_LIB).'${LIB_EXTENSION}
 GLESv1_CM_LIB_NAME='lib$(GLESv1_CM_LIB).'${LIB_EXTENSION}
 OSMESA_LIB_NAME='lib$(OSMESA_LIB).'${LIB_EXTENSION}
 EGL_LIB_NAME='lib$(EGL_LIB).'${LIB_EXTENSION}
 GLESv1_CM_LIB_NAME='lib$(GLESv1_CM_LIB).'${LIB_EXTENSION}
@@ -368,7 +371,6 @@ GBM_LIB_NAME='lib$(GBM_LIB).'${LIB_EXTENSION}
 GL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
 GLU_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLU_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
 GLUT_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLUT_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
 GL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
 GLU_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLU_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
 GLUT_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLUT_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
-GLW_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GLW_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
 OSMESA_LIB_GLOB=${LIB_PREFIX_GLOB}'$(OSMESA_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
 EGL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(EGL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
 EGL_LIB_GLOB=${LIB_PREFIX_GLOB}'$(EGL_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTENSION}'*'
 OSMESA_LIB_GLOB=${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}'*'${LIB_EXTENSION}'*'
@@ -382,7 +384,6 @@ GBM_LIB_GLOB=${LIB_PREFIX_GLOB}'$(GBM_LIB)'${LIB_VERSION_SEPARATOR}'*'${LIB_EXTE
 AC_SUBST([GL_LIB_NAME])
 AC_SUBST([GLU_LIB_NAME])
 AC_SUBST([GLUT_LIB_NAME])
 AC_SUBST([GL_LIB_NAME])
 AC_SUBST([GLU_LIB_NAME])
 AC_SUBST([GLUT_LIB_NAME])
-AC_SUBST([GLW_LIB_NAME])
 AC_SUBST([OSMESA_LIB_NAME])
 AC_SUBST([EGL_LIB_NAME])
 AC_SUBST([GLESv1_CM_LIB_NAME])
 AC_SUBST([OSMESA_LIB_NAME])
 AC_SUBST([EGL_LIB_NAME])
 AC_SUBST([GLESv1_CM_LIB_NAME])
@@ -395,7 +396,6 @@ AC_SUBST([GBM_LIB_NAME])
 AC_SUBST([GL_LIB_GLOB])
 AC_SUBST([GLU_LIB_GLOB])
 AC_SUBST([GLUT_LIB_GLOB])
 AC_SUBST([GL_LIB_GLOB])
 AC_SUBST([GLU_LIB_GLOB])
 AC_SUBST([GLUT_LIB_GLOB])
-AC_SUBST([GLW_LIB_GLOB])
 AC_SUBST([OSMESA_LIB_GLOB])
 AC_SUBST([EGL_LIB_GLOB])
 AC_SUBST([GLESv1_CM_LIB_GLOB])
 AC_SUBST([OSMESA_LIB_GLOB])
 AC_SUBST([EGL_LIB_GLOB])
 AC_SUBST([GLESv1_CM_LIB_GLOB])
@@ -807,6 +807,7 @@ xyesyes)
     GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib"
     GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS libgl-xlib"
     GALLIUM_STATE_TRACKERS_DIRS="glx $GALLIUM_STATE_TRACKERS_DIRS"
     GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib"
     GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS libgl-xlib"
     GALLIUM_STATE_TRACKERS_DIRS="glx $GALLIUM_STATE_TRACKERS_DIRS"
+    HAVE_WINSYS_XLIB="yes"
     ;;
 xyesno)
     # DRI-based GLX
     ;;
 xyesno)
     # DRI-based GLX
@@ -946,7 +947,7 @@ xyesyes)
         GL_PC_LIB_PRIV="$GL_LIB_DEPS"
         GL_PC_CFLAGS="$X11_INCLUDES"
     fi
         GL_PC_LIB_PRIV="$GL_LIB_DEPS"
         GL_PC_CFLAGS="$X11_INCLUDES"
     fi
-    GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm -lpthread"
+    GL_LIB_DEPS="$GL_LIB_DEPS $SELINUX_LIBS -lm -lpthread $DLOPEN_LIBS"
     GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm -lpthread"
 
     # if static, move the external libraries to the programs
     GL_PC_LIB_PRIV="$GL_PC_LIB_PRIV $SELINUX_LIBS -lm -lpthread"
 
     # if static, move the external libraries to the programs
@@ -1068,11 +1069,6 @@ AC_SUBST([MESA_MODULES])
 
 AC_SUBST([HAVE_XF86VIDMODE])
 
 
 AC_SUBST([HAVE_XF86VIDMODE])
 
-PKG_CHECK_MODULES([LIBDRM_RADEON],
-                 [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED],
-                 HAVE_LIBDRM_RADEON=yes,
-                 HAVE_LIBDRM_RADEON=no)
-
 dnl
 dnl More GLX setup
 dnl
 dnl
 dnl More GLX setup
 dnl
@@ -1265,6 +1261,11 @@ esac
 
 case $DRI_DIRS in
 *radeon*|*r200*|*r300*|*r600*)
 
 case $DRI_DIRS in
 *radeon*|*r200*|*r300*|*r600*)
+    PKG_CHECK_MODULES([LIBDRM_RADEON],
+                     [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED],
+                     HAVE_LIBDRM_RADEON=yes,
+                     HAVE_LIBDRM_RADEON=no)
+
     if test "x$HAVE_LIBDRM_RADEON" = xyes; then
        RADEON_CFLAGS="-DHAVE_LIBDRM_RADEON=1 $LIBDRM_RADEON_CFLAGS"
        RADEON_LDFLAGS=$LIBDRM_RADEON_LIBS
     if test "x$HAVE_LIBDRM_RADEON" = xyes; then
        RADEON_CFLAGS="-DHAVE_LIBDRM_RADEON=1 $LIBDRM_RADEON_CFLAGS"
        RADEON_LDFLAGS=$LIBDRM_RADEON_LIBS
@@ -1320,6 +1321,41 @@ AC_SUBST([OSMESA_MESA_DEPS])
 AC_SUBST([OSMESA_PC_REQ])
 AC_SUBST([OSMESA_PC_LIB_PRIV])
 
 AC_SUBST([OSMESA_PC_REQ])
 AC_SUBST([OSMESA_PC_LIB_PRIV])
 
+dnl
+dnl gbm configuration
+dnl
+if test "x$enable_gbm" = xauto; then
+    case "$with_egl_platforms" in
+        *drm*)
+            enable_gbm=yes ;;
+         *)
+            enable_gbm=no ;;
+    esac
+fi
+if test "x$enable_gbm" = xyes; then
+    SRC_DIRS="$SRC_DIRS gbm"
+    GBM_BACKEND_DIRS=""
+
+    PKG_CHECK_MODULES([LIBUDEV], [libudev], [],
+                      AC_MSG_ERROR([gbm needs udev]))
+    GBM_LIB_DEPS="$DLOPEN_LIBS $LIBUDEV_LIBS"
+
+    if test "x$enable_dri" = xyes; then
+        GBM_BACKEND_DIRS="$GBM_BACKEND_DIRS dri"
+        if test "$SHARED_GLAPI" -eq 0; then
+            AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
+        fi
+    fi
+fi
+AC_SUBST([GBM_LIB_DEPS])
+AC_SUBST([GBM_BACKEND_DIRS])
+GBM_PC_REQ_PRIV="libudev"
+GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
+GBM_PC_CFLAGS=
+AC_SUBST([GBM_PC_REQ_PRIV])
+AC_SUBST([GBM_PC_LIB_PRIV])
+AC_SUBST([GBM_PC_CFLAGS])
+
 dnl
 dnl EGL configuration
 dnl
 dnl
 dnl EGL configuration
 dnl
@@ -1330,6 +1366,8 @@ if test "x$enable_egl" = xyes; then
     EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS -lpthread"
     EGL_DRIVERS_DIRS=""
 
     EGL_LIB_DEPS="$DLOPEN_LIBS $SELINUX_LIBS -lpthread"
     EGL_DRIVERS_DIRS=""
 
+    AC_CHECK_FUNC(mincore, [DEFINES="$DEFINES -DHAVE_MINCORE"])
+
     if test "$enable_static" != yes; then
         # build egl_glx when libGL is built
         if test "x$enable_glx" = xyes; then
     if test "$enable_static" != yes; then
         # build egl_glx when libGL is built
         if test "x$enable_glx" = xyes; then
@@ -1361,41 +1399,6 @@ fi
 AC_SUBST([EGL_LIB_DEPS])
 AC_SUBST([EGL_DRIVERS_DIRS])
 
 AC_SUBST([EGL_LIB_DEPS])
 AC_SUBST([EGL_DRIVERS_DIRS])
 
-dnl
-dnl gbm configuration
-dnl
-if test "x$enable_gbm" = xauto; then
-    case "$with_egl_platforms" in
-        *drm*)
-            enable_gbm=yes ;;
-         *)
-            enable_gbm=no ;;
-    esac
-fi
-if test "x$enable_gbm" = xyes; then
-    SRC_DIRS="$SRC_DIRS gbm"
-    GBM_BACKEND_DIRS=""
-
-    PKG_CHECK_MODULES([LIBUDEV], [libudev], [],
-                      AC_MSG_ERROR([gbm needs udev]))
-    GBM_LIB_DEPS="$DLOPEN_LIBS $LIBUDEV_LIBS"
-
-    if test "x$enable_dri" = xyes; then
-        GBM_BACKEND_DIRS="$GBM_BACKEND_DIRS dri"
-        if test "$SHARED_GLAPI" -eq 0; then
-            AC_MSG_ERROR([gbm_dri requires --enable-shared-glapi])
-        fi
-    fi
-fi
-AC_SUBST([GBM_LIB_DEPS])
-AC_SUBST([GBM_BACKEND_DIRS])
-GBM_PC_REQ_PRIV="libudev"
-GBM_PC_LIB_PRIV="$DLOPEN_LIBS"
-GBM_PC_CFLAGS=
-AC_SUBST([GBM_PC_REQ_PRIV])
-AC_SUBST([GBM_PC_LIB_PRIV])
-AC_SUBST([GBM_PC_CFLAGS])
-
 dnl
 dnl EGL Gallium configuration
 dnl
 dnl
 dnl EGL Gallium configuration
 dnl
@@ -1515,10 +1518,12 @@ if test "x$enable_gallium_g3dvl" = xyes; then
     fi
 
     if test "x$enable_vdpau" = xauto; then
     fi
 
     if test "x$enable_vdpau" = xauto; then
-        enable_vdpau=yes
+       PKG_CHECK_EXISTS([vdpau], [enable_vdpau=yes], [enable_vdpau=no])
     fi
 
     if test "x$enable_va" = xauto; then
     fi
 
     if test "x$enable_va" = xauto; then
+       #don't enable vaapi state tracker even if package exists
+       #PKG_CHECK_EXISTS([libva], [enable_vdpau=yes], [enable_vdpau=no])
         enable_va=no
     fi
 fi
         enable_va=no
     fi
 fi
@@ -1529,24 +1534,19 @@ if test "x$enable_xvmc" = xyes; then
     HAVE_ST_XVMC="yes"
 fi
 
     HAVE_ST_XVMC="yes"
 fi
 
-#TODO: Check for vdpau libs/headers
 if test "x$enable_vdpau" = xyes; then
 if test "x$enable_vdpau" = xyes; then
+    PKG_CHECK_MODULES([VDPAU], [vdpau >= 0.4.1])
     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
 
-#TODO: Check for va libs/headers
 if test "x$enable_va" = xyes; then
 if test "x$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
 
     GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS va"
     HAVE_ST_VA="yes"
 fi
 
-if test "x$enable_xvmc" = xyes || 
-    test "x$enable_vdpau" = xyes ||
-    test "x$enable_va" = xyes; then
-    GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS g3dvl/dri"
-fi
-
 dnl
 dnl GLU configuration
 dnl
 dnl
 dnl GLU configuration
 dnl
@@ -1600,136 +1600,6 @@ AC_SUBST([GLU_PC_REQ_PRIV])
 AC_SUBST([GLU_PC_LIB_PRIV])
 AC_SUBST([GLU_PC_CFLAGS])
 
 AC_SUBST([GLU_PC_LIB_PRIV])
 AC_SUBST([GLU_PC_CFLAGS])
 
-dnl
-dnl GLw configuration
-dnl
-AC_ARG_ENABLE([glw],
-    [AS_HELP_STRING([--disable-glw],
-        [enable Xt/Motif widget library @<:@default=enabled@:>@])],
-    [enable_glw="$enableval"],
-    [enable_glw=yes])
-dnl Don't build GLw on osmesa
-if test "x$enable_glw" = xyes -a "x$enable_glx" = xno; then
-    AC_MSG_NOTICE([Disabling GLw since there is no OpenGL driver])
-    enable_glw=no
-fi
-AC_ARG_ENABLE([motif],
-    [AS_HELP_STRING([--enable-motif],
-        [use Motif widgets in GLw @<:@default=disabled@:>@])],
-    [enable_motif="$enableval"],
-    [enable_motif=no])
-
-if test "x$enable_glw" = xyes; then
-    SRC_DIRS="$SRC_DIRS glw"
-    if test "$x11_pkgconfig" = yes; then
-        PKG_CHECK_MODULES([GLW],[x11 xt])
-        GLW_PC_REQ_PRIV="x11 xt"
-        GLW_LIB_DEPS="$GLW_LIBS"
-    else
-        # should check these...
-        GLW_LIB_DEPS="$X_LIBS -lXt -lX11"
-        GLW_PC_LIB_PRIV="$GLW_LIB_DEPS"
-        GLW_PC_CFLAGS="$X11_INCLUDES"
-    fi
-
-    GLW_SOURCES="GLwDrawA.c"
-    MOTIF_CFLAGS=
-    if test "x$enable_motif" = xyes; then
-        GLW_SOURCES="$GLW_SOURCES GLwMDrawA.c"
-        AC_PATH_PROG([MOTIF_CONFIG], [motif-config], [no])
-        if test "x$MOTIF_CONFIG" != xno; then
-            MOTIF_CFLAGS=`$MOTIF_CONFIG --cflags`
-            MOTIF_LIBS=`$MOTIF_CONFIG --libs`
-        else
-            AC_CHECK_HEADER([Xm/PrimitiveP.h], [],
-                [AC_MSG_ERROR([Can't locate Motif headers])])
-            AC_CHECK_LIB([Xm], [XmGetPixmap], [MOTIF_LIBS="-lXm"],
-                [AC_MSG_ERROR([Can't locate Motif Xm library])])
-        fi
-        # MOTIF_LIBS is prepended to GLW_LIB_DEPS since Xm needs Xt/X11
-        GLW_LIB_DEPS="$MOTIF_LIBS $GLW_LIB_DEPS"
-        GLW_PC_LIB_PRIV="$MOTIF_LIBS $GLW_PC_LIB_PRIV"
-        GLW_PC_CFLAGS="$MOTIF_CFLAGS $GLW_PC_CFLAGS"
-    fi
-
-    # If static, empty GLW_LIB_DEPS and add libs for programs to link
-    GLW_PC_LIB_PRIV="$GLW_PC_LIB_PRIV"
-    if test "$enable_static" = no; then
-        GLW_MESA_DEPS='-l$(GL_LIB)'
-        GLW_LIB_DEPS="$GLW_LIB_DEPS"
-    else
-        APP_LIB_DEPS="$APP_LIB_DEPS $GLW_LIB_DEPS"
-        GLW_LIB_DEPS=""
-        GLW_MESA_DEPS=""
-    fi
-fi
-AC_SUBST([GLW_LIB_DEPS])
-AC_SUBST([GLW_MESA_DEPS])
-AC_SUBST([GLW_SOURCES])
-AC_SUBST([MOTIF_CFLAGS])
-AC_SUBST([GLW_PC_REQ_PRIV])
-AC_SUBST([GLW_PC_LIB_PRIV])
-AC_SUBST([GLW_PC_CFLAGS])
-
-dnl
-dnl GLUT configuration
-dnl
-if test -f "$srcdir/include/GL/glut.h"; then
-    default_glut=yes
-else
-    default_glut=no
-fi
-AC_ARG_ENABLE([glut],
-    [AS_HELP_STRING([--disable-glut],
-        [enable GLUT library @<:@default=enabled if source available@:>@])],
-    [enable_glut="$enableval"],
-    [enable_glut="$default_glut"])
-
-dnl Don't build glut without GLX
-if test "x$enable_glut" = xyes -a "x$enable_glx" = xno; then
-    AC_MSG_NOTICE([Disabling glut since there is no OpenGL driver])
-    enable_glut=no
-fi
-dnl Can't build glut if GLU not available
-if test "x$enable_glu$enable_glut" = xnoyes; then
-    AC_MSG_WARN([Disabling glut since GLU is disabled])
-    enable_glut=no
-fi
-
-if test "x$enable_glut" = xyes; then
-    SRC_DIRS="$SRC_DIRS glut/glx"
-    if test "$x11_pkgconfig" = yes; then
-        PKG_CHECK_MODULES([GLUT],[x11 xmu xi])
-        GLUT_PC_REQ_PRIV="x11 xmu xi"
-        GLUT_LIB_DEPS="$GLUT_LIBS"
-    else
-        # should check these...
-        GLUT_LIB_DEPS="$X_LIBS -lX11 -lXmu -lXi"
-        GLUT_PC_LIB_PRIV="$GLUT_LIB_DEPS"
-        GLUT_PC_CFLAGS="$X11_INCLUDES"
-    fi
-    if test "x$GCC" = xyes; then
-        GLUT_CFLAGS="$GLUT_CFLAGS -fexceptions"
-    fi
-    GLUT_LIB_DEPS="$GLUT_LIB_DEPS -lm"
-    GLUT_PC_LIB_PRIV="$GLUT_PC_LIB_PRIV -lm"
-
-    # If static, empty GLUT_LIB_DEPS and add libs for programs to link
-    if test "$enable_static" = no; then
-        GLUT_MESA_DEPS='-l$(GLU_LIB) -l$(GL_LIB)'
-    else
-        APP_LIB_DEPS="$APP_LIB_DEPS $GLUT_LIB_DEPS"
-        GLUT_LIB_DEPS=""
-        GLUT_MESA_DEPS=""
-    fi
-fi
-AC_SUBST([GLUT_LIB_DEPS])
-AC_SUBST([GLUT_MESA_DEPS])
-AC_SUBST([GLUT_CFLAGS])
-AC_SUBST([GLUT_PC_REQ_PRIV])
-AC_SUBST([GLUT_PC_LIB_PRIV])
-AC_SUBST([GLUT_PC_CFLAGS])
-
 dnl
 dnl Program library dependencies
 dnl    Only libm is added here if necessary as the libraries should
 dnl
 dnl Program library dependencies
 dnl    Only libm is added here if necessary as the libraries should
@@ -1756,9 +1626,6 @@ dnl Gallium configuration
 dnl
 if test "x$with_gallium_drivers" != x; then
     SRC_DIRS="$SRC_DIRS gallium gallium/winsys gallium/targets"
 dnl
 if test "x$with_gallium_drivers" != x; then
     SRC_DIRS="$SRC_DIRS gallium gallium/winsys gallium/targets"
-    AC_PATH_PROG([LLVM_CONFIG], [llvm-config], [no])
-else
-    LLVM_CONFIG=no
 fi
 
 AC_SUBST([LLVM_CFLAGS])
 fi
 
 AC_SUBST([LLVM_CFLAGS])
@@ -1878,6 +1745,8 @@ 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_CONFIG" != xno; then
        LLVM_VERSION=`$LLVM_CONFIG --version`
        LLVM_CFLAGS=`$LLVM_CONFIG --cppflags|sed 's/-DNDEBUG\>//g'`
     if test "x$LLVM_CONFIG" != xno; then
        LLVM_VERSION=`$LLVM_CONFIG --version`
        LLVM_CFLAGS=`$LLVM_CONFIG --cppflags|sed 's/-DNDEBUG\>//g'`
@@ -1932,12 +1801,15 @@ gallium_check_st() {
     fi
     if test "x$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 $7"
     fi
     if test "x$HAVE_ST_VA" = xyes && test "x$7" != x; then
          GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS $7"
+         NEED_G3DVL_DRI="yes"
     fi
 }
 
     fi
 }
 
@@ -1960,6 +1832,7 @@ if test "x$with_gallium_drivers" != x; then
             gallium_check_st "svga/drm" "dri-vmwgfx" "xorg-vmwgfx" "xa-vmwgfx"
             ;;
         xi915)
             gallium_check_st "svga/drm" "dri-vmwgfx" "xorg-vmwgfx" "xa-vmwgfx"
             ;;
         xi915)
+            PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
             GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915 softpipe"
             if test "x$MESA_LLVM" = x1; then
                 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
             GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915 softpipe"
             if test "x$MESA_LLVM" = x1; then
                 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
@@ -1968,6 +1841,7 @@ if test "x$with_gallium_drivers" != x; then
             gallium_check_st "i915/drm" "dri-i915" "xorg-i915"
             ;;
         xi965)
             gallium_check_st "i915/drm" "dri-i915" "xorg-i915"
             ;;
         xi965)
+            PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED])
             GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i965 softpipe"
             if test "x$MESA_LLVM" = x1; then
                 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
             GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i965 softpipe"
             if test "x$MESA_LLVM" = x1; then
                 GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
@@ -1981,18 +1855,20 @@ if test "x$with_gallium_drivers" != x; then
             ;;
         xr600)
             GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r600"
             ;;
         xr600)
             GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r600"
-            gallium_check_st "r600/drm" "dri-r600" "" "" "xvmc-r600" "vdpau-r600" "va-r600"
+            gallium_check_st "r600/drm radeon/drm" "dri-r600" "" "" "xvmc-r600" "vdpau-r600" "va-r600"
             ;;
         xnouveau)
             ;;
         xnouveau)
+            PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED])
             GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau nvfx nv50 nvc0"
             gallium_check_st "nouveau/drm" "dri-nouveau" "xorg-nouveau" "" "xvmc-nouveau"
             ;;
         xswrast)
             GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau nvfx nv50 nvc0"
             gallium_check_st "nouveau/drm" "dri-nouveau" "xorg-nouveau" "" "xvmc-nouveau"
             ;;
         xswrast)
+            GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS softpipe"
+            if test "x$MESA_LLVM" = x1; then
+                GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
+            fi
+
             if test "x$HAVE_ST_DRI" = xyes; then
             if test "x$HAVE_ST_DRI" = xyes; then
-                GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS softpipe"
-                if test "x$MESA_LLVM" = x1; then
-                    GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe"
-                fi
                 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS dri-swrast"
             fi
             if test "x$HAVE_ST_VDPAU" = xyes; then
                 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS dri-swrast"
             fi
             if test "x$HAVE_ST_VDPAU" = xyes; then
@@ -2004,6 +1880,13 @@ if test "x$with_gallium_drivers" != x; then
             if test "x$HAVE_ST_VA" = xyes; then
                 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS va-softpipe"
             fi
             if test "x$HAVE_ST_VA" = xyes; then
                 GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS va-softpipe"
             fi
+            if test "x$HAVE_ST_VDPAU" == xyes ||
+               test "x$HAVE_ST_XVMC" == xyes ||
+               test "x$HAVE_ST_VA" == xyes; then
+               if test "x$HAVE_WINSYS_XLIB" != xyes; then
+                  GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/xlib"
+               fi
+            fi
             ;;
         *)
             AC_MSG_ERROR([Unknown Gallium driver: $driver])
             ;;
         *)
             AC_MSG_ERROR([Unknown Gallium driver: $driver])
@@ -2012,6 +1895,10 @@ if test "x$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
+
 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"
 
@@ -2019,6 +1906,10 @@ dnl Restore LDFLAGS and CPPFLAGS
 LDFLAGS="$_SAVE_LDFLAGS"
 CPPFLAGS="$_SAVE_CPPFLAGS"
 
 LDFLAGS="$_SAVE_LDFLAGS"
 CPPFLAGS="$_SAVE_CPPFLAGS"
 
+dnl Add user CFLAGS and CXXFLAGS
+CFLAGS="$CFLAGS $USER_CFLAGS"
+CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"
+
 dnl Substitute the config
 AC_CONFIG_FILES([configs/autoconf])
 
 dnl Substitute the config
 AC_CONFIG_FILES([configs/autoconf])
 
@@ -2087,8 +1978,6 @@ esac
 
 echo ""
 echo "        GLU:             $enable_glu"
 
 echo ""
 echo "        GLU:             $enable_glu"
-echo "        GLw:             $enable_glw (Motif: $enable_motif)"
-echo "        glut:            $enable_glut"
 
 dnl EGL
 echo ""
 
 dnl EGL
 echo ""