Use xattr functions from sys/xattr.h instead of attr/xattr.h (closes #12720)
sys/xattr.h is glibc while attr/xattr.h is a separate library.
diff --git a/configure b/configure
index 7948862..82f8539 100755
--- a/configure
+++ b/configure
@@ -6090,12 +6090,12 @@
fi
-for ac_header in asm/types.h attr/xattr.h conio.h curses.h direct.h dlfcn.h errno.h \
+for ac_header in asm/types.h conio.h curses.h direct.h dlfcn.h errno.h \
fcntl.h grp.h \
ieeefp.h io.h langinfo.h libintl.h ncurses.h poll.h process.h pthread.h \
sched.h shadow.h signal.h stdint.h stropts.h termios.h \
unistd.h utime.h \
-sys/audioio.h sys/bsdtty.h sys/epoll.h sys/event.h sys/file.h sys/loadavg.h \
+sys/audioio.h sys/xattr.h sys/bsdtty.h sys/epoll.h sys/event.h sys/file.h sys/loadavg.h \
sys/lock.h sys/mkdev.h sys/modem.h \
sys/param.h sys/poll.h sys/select.h sys/sendfile.h sys/socket.h sys/statvfs.h \
sys/stat.h sys/termio.h sys/time.h \