Remove unused third_party/talloc

third_party/talloc/libtalloc.m4

Index: third_party/talloc/libtalloc.m4
diff --git a/third_party/talloc/libtalloc.m4 b/third_party/talloc/libtalloc.m4
deleted file mode 100644
index 4b22c8e41a9f1c50d9b09614c9d53de389fea8c2..0000000000000000000000000000000000000000
--- a/third_party/talloc/libtalloc.m4
+++ /dev/null
@@ -1,38 +0,0 @@
-dnl find the talloc sources. This is meant to work both for 
-dnl talloc standalone builds, and builds of packages using talloc
-tallocdir=""
-tallocpaths=". lib/talloc talloc ../talloc ../lib/talloc"
-for d in $tallocpaths; do
-	if test -f "$srcdir/$d/talloc.c"; then
-		tallocdir="$d"
-		AC_SUBST(tallocdir)
-		break;
-	fi
-done
-if test x"$tallocdir" = "x"; then
-   AC_MSG_ERROR([cannot find talloc source in $tallocpaths])
-fi
-TALLOC_OBJ="talloc.o"
-AC_SUBST(TALLOC_OBJ)
-
-TALLOC_CFLAGS="-I$srcdir/$tallocdir"
-AC_SUBST(TALLOC_CFLAGS)
-
-TALLOC_LIBS=""
-AC_SUBST(TALLOC_LIBS)
-
-AC_CHECK_SIZEOF(size_t,cross)
-AC_CHECK_SIZEOF(void *,cross)
-
-if test $ac_cv_sizeof_size_t -lt $ac_cv_sizeof_void_p; then
-	AC_WARN([size_t cannot represent the amount of used memory of a process])
-	AC_WARN([please report this to <samba-technical@samba.org>])
-	AC_WARN([sizeof(size_t) = $ac_cv_sizeof_size_t])
-	AC_WARN([sizeof(void *) = $ac_cv_sizeof_void_p])
-	AC_ERROR([sizeof(size_t) < sizeof(void *)])
-fi
-
-if test x"$VERSIONSCRIPT" != "x"; then
-    EXPORTSFILE=talloc.exports
-    AC_SUBST(EXPORTSFILE)
-fi