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