* m4/argp.m4 (gl_ARGP): Require AC_FUNC_STRERROR_R.
+2016-10-16 Bruno Haible <bruno@clisp.org>
+
+ Make the 'argp' module work without the 'error' module.
+ * m4/argp.m4 (gl_ARGP): Require AC_FUNC_STRERROR_R.
+
2016-10-25 Paul Eggert <eggert@cs.ucla.edu>
diffseq: restore TOO_EXPENSIVE heuristic
-# argp.m4 serial 14
+# argp.m4 serial 15
dnl Copyright (C) 2003-2016 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
AC_CHECK_DECLS_ONCE([putchar_unlocked])
AC_CHECK_FUNCS_ONCE([flockfile funlockfile])
AC_CHECK_HEADERS_ONCE([features.h linewrap.h])
+ AC_REQUIRE([AC_FUNC_STRERROR_R])
])
dnl argp-parse.c depends on GNU getopt internals, therefore use GNU getopt