Upgrade to gettext-0.11.3.

lib/gettext.h

@@ -27,6 +27,16 @@
 
 # else
 
+/* Solaris /usr/include/locale.h includes /usr/include/libintl.h, which
+   chokes if dcgettext is defined as a macro.  So include it now, to make
+   later inclusions of <locale.h> a NOP.  We don't include <libintl.h>
+   as well because people using "gettext.h" will not include <libintl.h>,
+   and also including <libintl.h> would fail on SunOS 4, whereas <locale.h>
+   is OK.  */
+#  if defined(__sun)
+#   include <locale.h>
+#  endif
+
 /* Disabled NLS.
    The casts to 'const char *' serve the purpose of producing warnings
    for invalid uses of the value returned from these functions.