| # Process this file with autoconf to create configure. -*- autoconf -*- |
| # |
| # Copyright (C) 2001, 2003, 2004, 2005, 2007 Free Software Foundation, Inc. |
| # |
| # This file is part of GNU Libtool. |
| # |
| # GNU Libtool is free software; you can redistribute it and/or |
| # modify it under the terms of the GNU General Public License as |
| # published by the Free Software Foundation; either version 2 of |
| # the License, or (at your option) any later version. |
| # |
| # GNU Libtool is distributed in the hope that it will be useful, |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| # GNU General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with GNU Libtool; see the file COPYING. If not, a copy |
| # can be downloaded from http://www.gnu.org/licenses/gpl.html, |
| # or obtained by writing to the Free Software Foundation, Inc., |
| # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| #### |
| |
| AC_PREREQ(2.54) |
| |
| |
| ## ------------------------ ## |
| ## Autoconf initialisation. ## |
| ## ------------------------ ## |
| AC_INIT([tagdemo], [1.0], [bug-libtool@gnu.org]) |
| AC_CONFIG_SRCDIR([foo.cpp]) |
| AC_CONFIG_AUX_DIR([../../libltdl/config]) |
| |
| AC_CANONICAL_TARGET |
| |
| |
| ## ------------------------ ## |
| ## Automake Initialisation. ## |
| ## ------------------------ ## |
| AM_INIT_AUTOMAKE |
| |
| |
| ## ---------------- ## |
| ## Compiler checks. ## |
| ## ---------------- ## |
| AC_PROG_CC |
| AC_PROG_CPP |
| AC_PROG_CC_C_O |
| |
| AC_PROG_CXX |
| AC_PROG_CXXCPP |
| |
| # Check for namespace support and new-style headers |
| AC_LANG_PUSH([C++]) |
| AC_MSG_CHECKING([whether the compiler implements namespaces]) |
| AC_COMPILE_IFELSE( |
| [AC_LANG_PROGRAM([[namespace A { namespace B { int i = 0; }}]], |
| [[using namespace A::B; return i;]])], |
| [AC_MSG_RESULT([yes]) |
| AC_DEFINE([HAVE_NAMESPACES],[1], |
| [define if the compiler implements namespaces])], |
| [AC_MSG_RESULT([no])]) |
| |
| AC_MSG_CHECKING([whether the compiler has ISO C++ iostream]) |
| AC_COMPILE_IFELSE( |
| [AC_LANG_PROGRAM([[#include <iostream> |
| #ifdef HAVE_NAMESPACES |
| using namespace std; |
| #endif ]], [[cout << "bingo\n"; return 0;]])], |
| [AC_MSG_RESULT([yes]) |
| AC_DEFINE([HAVE_IOSTREAM],[1], |
| [define if the compiler has ISO C++ iostream])], |
| [AC_MSG_RESULT([no])]) |
| AC_LANG_POP([C++]) |
| |
| |
| ## ----------------------- ## |
| ## Libtool initialisation. ## |
| ## ----------------------- ## |
| |
| # Set the test language to C++. |
| AC_LANG([C++]) |
| LT_INIT |
| |
| |
| ## ------------------------------ ## |
| ## Libraries required by tagdemo. ## |
| ## ------------------------------ ## |
| LT_LIB_M |
| |
| |
| ## -------- ## |
| ## Outputs. ## |
| ## -------- ## |
| AC_CONFIG_FILES([Makefile]) |
| AC_OUTPUT |
