ede/m4/various.m4

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2007-07-18 22:20:04 +04:00
dnl
dnl $Id$
dnl
dnl Part of Equinox Desktop Environment (EDE).
dnl Copyright (c) 2000-2007 EDE Authors.
dnl
dnl This program is licenced under terms of the
dnl GNU General Public Licence version 2 or newer.
dnl See COPYING for details.
dnl --enable-debug and --enable-profile options
AC_DEFUN([EDE_DEVELOPMENT], [
dnl clear all optimization flags
OPTIMFLAGS=""
AC_ARG_ENABLE(debug, [ --enable-debug enable debug (default=no)],,enable_debug=no)
if eval "test $enable_debug = yes"; then
DEBUGFLAGS="$DEBUGFLAGS -g3"
fi
AC_ARG_ENABLE(profile, [ --enable-profile enable profile (default=no)],,enable_profile=no)
if eval "test $enable_profile = yes"; then
DEBUGFLAGS="$DEBUGFLAGS -pg"
fi
AC_ARG_ENABLE(pedantic, [ --enable-pedantic enable pedantic (default=no)],,enable_pedantic=no)
if eval "test $enable_pedantic = yes"; then
DEBUGFLAGS="$DEBUGFLAGS -pedantic"
fi
])
dnl Some distributions split packages between STL runtime
dnl and development versions; this will ensure we have development packages
dnl Code is based on AC_CXX_HAVE_STL from Todd Veldhuizen and Luc Maisonobe
AC_DEFUN([EDE_CHECK_STL], [
AC_MSG_CHECKING(for reasonable STL support)
AC_LANG_CPLUSPLUS
AC_TRY_COMPILE([
#include <list>
#include <deque>
using namespace std;
],[
list<int> x; x.push_back(5);
list<int>::iterator iter = x.begin(); if (iter != x.end()) ++iter; return 0;
], ac_cv_cxx_have_stl=yes, ac_cv_cxx_have_stl=no)
if eval "test $ac_cv_cxx_have_stl = no"; then
AC_MSG_ERROR(You don't have STL (C++ standard library) packages installed, or your version of compiler is too old. Please fix this first)
else
AC_MSG_RESULT(yes)
fi
])