1# exported.m4 serial 2 (gettext-0.20.2)
2dnl Copyright (C) 2006, 2009, 2019-2020 Free Software Foundation, Inc.
3dnl This file is free software; the Free Software Foundation
4dnl gives unlimited permission to copy and/or distribute it,
5dnl with or without modifications, as long as this notice is preserved.
6
7dnl Prerequisites of the exported.sh script:
8dnl Check for nm output filter that yields the exported symbols.
9AC_DEFUN([gt_GLOBAL_SYMBOL_PIPE], [
10  AC_REQUIRE([AC_PROG_NM]) dnl provided by libtool.m4
11  AC_SUBST([NM])
12  AC_REQUIRE([_LT_CMD_GLOBAL_SYMBOLS]) dnl provided by libtool.m4
13  GLOBAL_SYMBOL_PIPE=$lt_cv_sys_global_symbol_pipe
14  AC_SUBST([GLOBAL_SYMBOL_PIPE])
15  if test -n "$GLOBAL_SYMBOL_PIPE"; then
16    HAVE_GLOBAL_SYMBOL_PIPE=1
17  else
18    HAVE_GLOBAL_SYMBOL_PIPE=
19  fi
20  AC_SUBST([HAVE_GLOBAL_SYMBOL_PIPE])
21])
22