attr: add xattr tools and libs

Signed-off-by: Maxim Storchak <m.storchak@gmail.com>

utils/attr/patches/100-no-gettext_configure.patch

@@ -0,0 +1,21 @@
+diff --git a/configure.ac b/configure.ac
+index 8a1ca39..ceee757 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -33,9 +33,6 @@ AC_FUNC_ALLOCA
+ AM_PROG_AR
+ LT_INIT
+ 
+-AM_GNU_GETTEXT_VERSION([0.18.2])
+-AM_GNU_GETTEXT([external])
+-
+ dnl Most people get these man(2) pages from the system now.
+ AC_ARG_ENABLE([man2],
+ 	[AS_HELP_STRING([--enable-man2], [Install man(2) pages])])
+@@ -59,6 +56,5 @@ AC_CONFIG_COMMANDS([include/attr],
+ AC_CONFIG_FILES([
+ 	libattr.pc
+ 	Makefile
+-	po/Makefile.in
+ ])
+ AC_OUTPUT