update to latest upstream, fix compile error

package/tar/Makefile

@@ -4,9 +4,9 @@
 include ${TOPDIR}/rules.mk
 
 PKG_NAME:=		tar
-PKG_VERSION:=		1.25
+PKG_VERSION:=		1.26
 PKG_RELEASE:=		1
-PKG_MD5SUM:=		0e48e9e473a72f135d0ebbc8af2762cc
+PKG_MD5SUM:=		00d1e769c6af702c542cca54b728920d
 PKG_DESCR:=		GNU archiving application
 PKG_SECTION:=		archive
 PKG_URL:=		http://mirrors.kernel.org/gnu/tar/

package/tar/patches/patch-gnu_stdio_in_h

@@ -0,0 +1,13 @@
+--- tar-1.26.orig/gnu/stdio.in.h	2011-03-12 10:14:33.000000000 +0100
++++ tar-1.26/gnu/stdio.in.h	2013-01-31 17:05:49.000000000 +0100
+@@ -163,8 +163,10 @@ _GL_WARN_ON_USE (fflush, "fflush is not
+ /* It is very rare that the developer ever has full control of stdin,
+    so any use of gets warrants an unconditional warning.  Assume it is
+    always declared, since it is required by C89.  */
++/*
+ #undef gets
+ _GL_WARN_ON_USE (gets, "gets is a security hole - use fgets instead");
++*/
+ 
+ #if @GNULIB_FOPEN@
+ # if @REPLACE_FOPEN@