Replace obsoleted AM_CONFIG_HEADER flagged by autoconf 2.69
locale.h check was picked from old gettext macros but with new aclocal
it picks the right 0.18 gettext.m4 and does not get the check
therefore we explicitly add it to configure.ac

Upstream-Status: Pending

Signed-off-by: Khem Raj <raj.khem@gmail.com>

Index: netcat-0.7.1/configure.ac
===================================================================
--- netcat-0.7.1.orig/configure.ac	2013-01-18 01:30:01.928069739 -0800
+++ netcat-0.7.1/configure.ac	2013-01-18 01:32:50.568073009 -0800
@@ -26,8 +26,7 @@
 AC_PREREQ(2.53)
 
 dnl without this order in this file, automake will be confused!
-AM_CONFIG_HEADER(config.h)
-
+AC_CONFIG_HEADERS(config.h)
 dnl check for programs.  first the c compiler.
 AC_PROG_CC
 AC_PROG_CPP
@@ -56,7 +55,7 @@
 AC_LBL_LIBRARY_NET
 
 dnl Fortunately we have Solaris...
-AC_CHECK_HEADERS(sys/sockio.h)
+AC_CHECK_HEADERS(sys/sockio.h locale.h)
 
 AC_CHECK_FUNCS(srandom random)
 if test $ac_cv_func_srandom = no; then