st/xorg: add sanity checks after malloc

[mesa.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 08344c501cc6857cc9916a3395cec05933329207..91b9871d7ede1fed6425488fcee6b6ed876a7ac1 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -593,6 +593,12 @@ AC_ARG_ENABLE([opencl],
           @<:@default=no@:>@])],
    [],
    [enable_opencl=no])
+AC_ARG_ENABLE([opencl_icd],
+   [AS_HELP_STRING([--enable-opencl-icd],
+          [Build an OpenCL ICD library to be loaded by an ICD implementation
+           @<:@default=no@:>@])],
+    [enable_opencl_icd="$enableval"],
+    [enable_opencl_icd=no])
 AC_ARG_ENABLE([xlib-glx],
     [AS_HELP_STRING([--enable-xlib-glx],
         [make GLX library Xlib-based instead of DRI-based @<:@default=disabled@:>@])],
@@ -705,8 +711,6 @@ fi
 AM_CONDITIONAL(HAVE_DRI_GLX, test "x$enable_glx" = xyes -a \
                                   "x$enable_dri" = xyes)
 AM_CONDITIONAL(HAVE_DRI, test "x$enable_dri" = xyes)
-AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_xlib_glx" = xyes -o \
-                                  "x$enable_osmesa" = xyes)
 
 AC_ARG_ENABLE([shared-glapi],
     [AS_HELP_STRING([--enable-shared-glapi],
@@ -858,8 +862,6 @@ AC_SUBST([GLESv1_CM_PC_LIB_PRIV])
 AC_SUBST([GLESv2_LIB_DEPS])
 AC_SUBST([GLESv2_PC_LIB_PRIV])
 
-DRI_LIB_DEPS="\$(top_builddir)/src/mesa/libdricore/libdricore${VERSION}.la"
-
 AC_SUBST([HAVE_XF86VIDMODE])
 
 dnl
@@ -1020,10 +1022,15 @@ if test "x$enable_dri" = xyes; then
     LIBS="$save_LIBS"
 
     # If we are building any DRI driver other than swrast.
-    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 >= $LIBDRM_REQUIRED])
+    if test -n "$DRI_DIRS"; then
+        if test 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
+            DRICOMMON_NEED_LIBDRM=yes
+        else
+            DRICOMMON_NEED_LIBDRM=no
         fi
     fi
 
@@ -1033,7 +1040,11 @@ if test "x$enable_dri" = xyes; then
 
     DRI_DRIVER_LDFLAGS="-module -avoid-version -shared -Wl,-Bsymbolic"
 fi
-AM_CONDITIONAL(NEED_LIBDRICORE, test -n "$DRI_DIRS")
+
+AM_CONDITIONAL(NEED_MEGADRIVER, test -n "$DRI_DIRS")
+AM_CONDITIONAL(NEED_LIBMESA, test "x$enable_xlib_glx" = xyes -o \
+                                  "x$enable_osmesa" = xyes -o \
+                                  -n "$DRI_DIRS")
 AC_SUBST([EXPAT_INCLUDES])
 AC_SUBST([DRI_LIB_DEPS])
 AC_SUBST([DRI_DRIVER_LDFLAGS])
@@ -1337,8 +1348,8 @@ if test "x$enable_opencl" = xyes; 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])
+    if test $GCC_VERSION_MAJOR -lt 4 -o $GCC_VERSION_MAJOR -eq 4 -a $GCC_VERSION_MINOR -lt 7; then
+        AC_MSG_ERROR([gcc >= 4.7 is required to build clover])
     fi
 
     if test "x$have_libclc" = xno; then
@@ -1356,8 +1367,16 @@ if test "x$enable_opencl" = xyes; then
     GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS clover"
     GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS opencl"
     enable_gallium_loader=yes
+
+    if test "x$enable_opencl_icd" = xyes; then
+        OPENCL_LIBNAME="MesaOpenCL"
+    else
+        OPENCL_LIBNAME="OpenCL"
+    fi
 fi
 AM_CONDITIONAL(HAVE_CLOVER, test "x$enable_opencl" = xyes)
+AM_CONDITIONAL(HAVE_CLOVER_ICD, test "x$enable_opencl_icd" = xyes)
+AC_SUBST([OPENCL_LIBNAME])
 
 dnl
 dnl Gallium configuration
@@ -1745,6 +1764,7 @@ if test "x$with_gallium_drivers" != x; then
             fi
             GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS i915/sw"
             gallium_check_st "i915/drm" "dri-i915" "xorg-i915"
+            DRICOMMON_NEED_LIBDRM=yes
             ;;
         xilo)
             HAVE_GALLIUM_ILO=yes
@@ -1752,6 +1772,7 @@ if test "x$with_gallium_drivers" != x; then
             gallium_require_drm_loader
             GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS ilo"
             gallium_check_st "intel/drm" "dri-ilo"
+            DRICOMMON_NEED_LIBDRM=yes
             ;;
         xr300)
             HAVE_GALLIUM_R300=yes
@@ -1759,6 +1780,7 @@ if test "x$with_gallium_drivers" != x; then
             gallium_require_llvm "Gallium R300"
             GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300"
             gallium_check_st "radeon/drm" "r300/dri" "" "" "r300/xvmc" "r300/vdpau"
+            DRICOMMON_NEED_LIBDRM=yes
             ;;
         xr600)
             HAVE_GALLIUM_R600=yes
@@ -1776,6 +1798,7 @@ if test "x$with_gallium_drivers" != x; then
                 LLVM_COMPONENTS="${LLVM_COMPONENTS} bitreader asmparser"
             fi
             gallium_check_st "radeon/drm" "r600/dri" "r600/xorg" "" "r600/xvmc" "r600/vdpau"
+            DRICOMMON_NEED_LIBDRM=yes
             ;;
         xradeonsi)
             HAVE_GALLIUM_RADEONSI=yes
@@ -1784,6 +1807,7 @@ if test "x$with_gallium_drivers" != x; then
             GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS radeonsi"
             radeon_llvm_check
             gallium_check_st "radeon/drm" "radeonsi/dri" "radeonsi/xorg" "" "" "radeonsi/vdpau" ""
+            DRICOMMON_NEED_LIBDRM=yes
             ;;
         xnouveau)
             HAVE_GALLIUM_NOUVEAU=yes
@@ -1791,6 +1815,7 @@ if test "x$with_gallium_drivers" != x; then
             gallium_require_drm_loader
             GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau"
             gallium_check_st "nouveau/drm" "dri-nouveau" "xorg-nouveau" "" "xvmc-nouveau" "vdpau-nouveau"
+            DRICOMMON_NEED_LIBDRM=yes
             ;;
         xfreedreno)
             HAVE_GALLIUM_FREEDRENO=yes
@@ -1798,6 +1823,7 @@ if test "x$with_gallium_drivers" != x; then
             gallium_require_drm_loader
             GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS freedreno"
             gallium_check_st "freedreno/drm" "dri-freedreno" "" "" "" ""
+            DRICOMMON_NEED_LIBDRM=yes
             ;;
         xswrast)
             HAVE_GALLIUM_SOFTPIPE=yes
@@ -1929,10 +1955,7 @@ AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1)
 
 AC_SUBST([ELF_LIB])
 
-AM_CONDITIONAL(NEED_LIBPROGRAM, test "x$with_gallium_drivers" != x -o \
-                                     "x$enable_xlib_glx" = xyes -o \
-                                     "x$enable_osmesa" = xyes -o \
-                                     "x$enable_gallium_osmesa" = xyes)
+AM_CONDITIONAL(DRICOMMON_NEED_LIBDRM, test "x$DRICOMMON_NEED_LIBDRM" = xyes)
 AM_CONDITIONAL(HAVE_X11_DRIVER, test "x$enable_xlib_glx" = xyes)
 AM_CONDITIONAL(HAVE_OSMESA, test "x$enable_osmesa" = xyes)
 AM_CONDITIONAL(HAVE_GALLIUM_OSMESA, test "x$enable_gallium_osmesa" = xyes)
@@ -2095,7 +2118,6 @@ AC_CONFIG_FILES([Makefile
                src/mesa/drivers/osmesa/Makefile
                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