| Emeric Vigier | 2f62582 | 2012-08-06 11:09:52 -0400 | [diff] [blame] | 1 | dnl Copyright (C) 1999-2001 Open Source Telecom Corporation. |
| 2 | dnl Copyright (C) 2006-2010 David Sugar, Tycho Softworks. |
| 3 | dnl |
| 4 | dnl This program is free software; you can redistribute it and/or modify |
| 5 | dnl it under the terms of the GNU General Public License as published by |
| 6 | dnl the Free Software Foundation; either version 2 of the License, or |
| 7 | dnl (at your option) any later version. |
| 8 | dnl |
| 9 | dnl This program is distributed in the hope that it will be useful, |
| 10 | dnl but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | dnl GNU General Public License for more details. |
| 13 | dnl |
| 14 | dnl You should have received a copy of the GNU General Public License |
| 15 | dnl along with this program; if not, write to the Free Software |
| 16 | dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| 17 | dnl |
| 18 | dnl As a special exception to the GNU General Public License, if you |
| 19 | dnl distribute this file as part of a program that contains a configuration |
| 20 | dnl script generated by Autoconf, you may include it under the same |
| 21 | dnl distribution terms that you use for the rest of that program. |
| 22 | |
| 23 | AC_DEFUN([OST_CC_DYNAMIC],[ |
| 24 | DYN_LOADER='' |
| 25 | ost_cv_dynloader=no |
| 26 | AC_REQUIRE([OST_SYS_POSIX]) |
| 27 | AC_CHECK_HEADERS(dlfcn.h) |
| 28 | AC_CHECK_LIB(dld, shl_load, |
| 29 | [DYN_LOADER=-ldld, |
| 30 | AC_DEFINE(HAVE_SHL_LOAD, [1], [have shload plugins])]) |
| 31 | AC_CHECK_LIB(dl, dlopen, [DYN_LOADER=-ldl]) |
| 32 | if test ! -z "$DYN_LOADER" ; then |
| 33 | ost_cv_dynloader=yes |
| 34 | AC_DEFINE(HAVE_MODULES, [1], [support for plugin modules]) |
| 35 | else |
| 36 | AC_CHECK_LIB(c, dlopen, [ |
| 37 | ost_cv_dynloader=yes |
| 38 | AC_DEFINE(HAVE_MODULES, [1]) |
| 39 | ],[ |
| 40 | AC_CHECK_HEADERS(mach-o/dyld.h,[ |
| 41 | ost_cv_dynloader=yes |
| 42 | AC_DEFINE(HAVE_MODULES, [1]) |
| 43 | AC_DEFINE(HAVE_MACH_DYLD, [1], [mach dybloader]) |
| 44 | ]) |
| 45 | ]) |
| 46 | fi |
| 47 | AC_SUBST(DYN_LOADER) |
| 48 | ]) |
| 49 | |