gallium/u_blit: remove useless memset calls

[mesa.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index a5df38a13fd0f38d43b311ea4029b1b72134389e..b5250f3214817cd01e13ec7693f6e9091a00d0c0 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -33,7 +33,7 @@ USER_CXXFLAGS="$CXXFLAGS"
 dnl Versions for external dependencies
 LIBDRM_REQUIRED=2.4.24
 LIBDRM_RADEON_REQUIRED=2.4.31
-LIBDRM_INTEL_REQUIRED=2.4.34
+LIBDRM_INTEL_REQUIRED=2.4.37
 LIBDRM_NVVIEUX_REQUIRED=2.4.33
 LIBDRM_NOUVEAU_REQUIRED=2.4.33
 DRI2PROTO_REQUIRED=2.6
@@ -879,12 +879,7 @@ if test "x$enable_dri" = 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])
@@ -1090,25 +1085,15 @@ 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_LIBS='$(TOP)/$(LIB_DIR)/libdricore.so'
-    DRICORE_LIB_DEPS='-L$(TOP)/$(LIB_DIR) -Wl,-R$(DRI_DRIVER_INSTALL_DIR)'
-    DRI_LIB_DEPS='-L$(TOP)/$(LIB_DIR) -Wl,-R$(DRI_DRIVER_INSTALL_DIR) -ldricore'
-    DRI_CFLAGS='$(CFLAGS_NOVISIBILITY) -DUSE_DRICORE'
-    DRI_CXXFLAGS='$(CXXFLAGS_NOVISIBILITY) -DUSE_DRICORE'
-    MESA_MODULES='$(DRICORE_LIBS)'
+    DRI_LIB_DEPS="-L\$(TOP)/\$(LIB_DIR) -ldricore$VERSION"
+    MESA_MODULES="\$(TOP)/\$(LIB_DIR)/libdricore$VERSION.so"
     HAVE_DRICORE=yes
 fi
 AM_CONDITIONAL(HAVE_DRICORE, test x$HAVE_DRICORE = xyes)
-AC_SUBST([DRICORE_LIBS])
-AC_SUBST([DRICORE_LIB_DEPS])
-AC_SUBST([DRI_CXXFLAGS])
-AC_SUBST([DRI_CFLAGS])
 AC_SUBST([MESA_MODULES])
 
 AC_SUBST([HAVE_XF86VIDMODE])
@@ -1625,6 +1610,12 @@ AC_ARG_WITH([libclc-path],
    [LIBCLC_PATH="$withval"],
    [LIBCLC_PATH=""])
 
+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
@@ -1711,6 +1702,7 @@ AC_SUBST([LLVM_LIBS])
 AC_SUBST([LLVM_LDFLAGS])
 AC_SUBST([LLVM_INCLUDEDIR])
 AC_SUBST([LLVM_VERSION])
+AC_SUBST([CLANG_RESOURCE_DIR])
 
 case "x$enable_opengl$enable_gles1$enable_gles2" in
 x*yes*)
@@ -1885,6 +1877,16 @@ if test "x$enable_gallium_llvm" = xyes; then
        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
+
+       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
@@ -2171,6 +2173,7 @@ AC_CONFIG_FILES([configs/current
                src/mapi/shared-glapi/Makefile
                src/mapi/glapi/tests/Makefile
                src/gtest/Makefile
+               src/mesa/Makefile
                src/mesa/libdricore/Makefile
                src/mesa/main/tests/Makefile
                src/mesa/x86/Makefile
@@ -2186,7 +2189,8 @@ AC_CONFIG_FILES([configs/current
                src/mesa/drivers/dri/radeon/Makefile
                src/mesa/drivers/dri/swrast/Makefile
                src/mesa/drivers/x11/Makefile
-               src/mesa/gl.pc])
+               src/mesa/gl.pc
+               src/mesa/osmesa.pc])
 
 dnl Sort the dirs alphabetically
 GALLIUM_TARGET_DIRS=`echo $GALLIUM_TARGET_DIRS|tr " " "\n"|sort -u|tr "\n" " "`