| dnl Copyright (C) 1999-2001 Open Source Telecom Corporation. |
| dnl Copyright (C) 2006-2010 David Sugar, Tycho Softworks. |
| dnl |
| dnl This program is free software; you can redistribute it and/or modify |
| dnl it under the terms of the GNU General Public License as published by |
| dnl the Free Software Foundation; either version 2 of the License, or |
| dnl (at your option) any later version. |
| dnl |
| dnl This program is distributed in the hope that it will be useful, |
| dnl but WITHOUT ANY WARRANTY; without even the implied warranty of |
| dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| dnl GNU General Public License for more details. |
| dnl |
| dnl You should have received a copy of the GNU General Public License |
| dnl along with this program; if not, write to the Free Software |
| dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| dnl |
| dnl As a special exception to the GNU General Public License, if you |
| dnl distribute this file as part of a program that contains a configuration |
| dnl script generated by Autoconf, you may include it under the same |
| dnl distribution terms that you use for the rest of that program. |
| |
| AC_DEFUN([OST_CC_DYNAMIC],[ |
| DYN_LOADER='' |
| ost_cv_dynloader=no |
| AC_REQUIRE([OST_SYS_POSIX]) |
| AC_CHECK_HEADERS(dlfcn.h) |
| AC_CHECK_LIB(dld, shl_load, |
| [DYN_LOADER=-ldld, |
| AC_DEFINE(HAVE_SHL_LOAD, [1], [have shload plugins])]) |
| AC_CHECK_LIB(dl, dlopen, [DYN_LOADER=-ldl]) |
| if test ! -z "$DYN_LOADER" ; then |
| ost_cv_dynloader=yes |
| AC_DEFINE(HAVE_MODULES, [1], [support for plugin modules]) |
| else |
| AC_CHECK_LIB(c, dlopen, [ |
| ost_cv_dynloader=yes |
| AC_DEFINE(HAVE_MODULES, [1]) |
| ],[ |
| AC_CHECK_HEADERS(mach-o/dyld.h,[ |
| ost_cv_dynloader=yes |
| AC_DEFINE(HAVE_MODULES, [1]) |
| AC_DEFINE(HAVE_MACH_DYLD, [1], [mach dybloader]) |
| ]) |
| ]) |
| fi |
| AC_SUBST(DYN_LOADER) |
| ]) |
| |