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

utils/attr/patches/101-no-gettext_autogen.patch

@@ -0,0 +1,9 @@
+diff --git a/autogen.sh b/autogen.sh
+index a98a3c5..982aff1 100755
+--- a/autogen.sh
++++ b/autogen.sh
+@@ -1,4 +1,2 @@
+ #!/bin/sh -ex
+-po/update-potfiles
+-autopoint --force
+ exec autoreconf -f -i

utils/attr/patches/102-no-gettext_Makefile.patch

@@ -0,0 +1,13 @@
+diff --git a/Makefile.am b/Makefile.am
+index a3e8353..381bb55 100644
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -3,8 +3,6 @@ ACLOCAL_AMFLAGS = -I m4
+ EXTRA_DIST = \
+ 	exports
+ 
+-SUBDIRS = po
+-
+ AM_CPPFLAGS = \
+ 	-I$(top_builddir)/include \
+ 	-I$(top_srcdir)/include \