novidia: add shader.farc xdelta/vcdiff patching

source-code/dependencies/xdelta3/configure.ac

@@ -0,0 +1,51 @@
+AC_INIT([Xdelta3], [3.1.1], [josh.macdonald@gmail.com], 
+	[xdelta3], [http://xdelta.org/])
+AC_PREREQ([2.68])
+AC_CONFIG_MACRO_DIR([m4])
+LT_INIT
+AM_INIT_AUTOMAKE([1.15 no-define foreign tar-ustar subdir-objects])
+AC_CONFIG_MACRO_DIRS([m4])
+
+AX_CHECK_ALIGNED_ACCESS_REQUIRED
+AC_PROG_CC
+AC_PROG_CXX
+
+AC_CHECK_SIZEOF(size_t)
+AC_CHECK_SIZEOF(unsigned int)
+AC_CHECK_SIZEOF(unsigned long)
+AC_CHECK_SIZEOF(unsigned long long)
+
+AC_ARG_WITH(
+    [liblzma],
+    [AC_HELP_STRING(
+        [--with-liblzma],
+        [build with liblzma support @<:@default=autodetect@:>@])],
+    [USE_LIBLZMA=$withval],
+    [USE_LIBLZMA=auto])
+
+if test "x$USE_LIBLZMA" != xno ; then
+    AC_CHECK_HEADERS([lzma.h],,[
+        if test "x$with_liblzma" = xyes ; then
+            AC_MSG_FAILURE([liblzma includes were not found])
+        fi])
+    AC_CHECK_LIB([lzma], [lzma_easy_buffer_encode],,[
+        if test "x$with_liblzma" = xyes ; then
+            AC_MSG_FAILURE([liblzma library were not found])
+        fi])
+fi
+
+#AM_PATH_PYTHON(,, [:])
+#AM_CONDITIONAL([HAVE_PYTHON], [test "$PYTHON" != :])
+#AX_PYTHON_DEVEL()
+#AX_PKG_SWIG(2.0.0,,)
+#AX_SWIG_PYTHON
+
+dnl --enable-debug-symbols : build with debug symbols?
+AC_ARG_ENABLE(debug-symbols,
+   AS_HELP_STRING(--enable-debug-symbols,[Build with debug symbols (default is NO)]),,enableval=no)
+AM_CONDITIONAL([DEBUG_SYMBOLS], [test ${enableval} = "yes"])
+
+
+AC_CONFIG_HEADERS([config.h])
+AC_CONFIG_FILES([Makefile])
+AC_OUTPUT