From 8d2bc49fb9e0c9a5fbd75aa3cad207608e72bf99 Mon Sep 17 00:00:00 2001 From: Piotr Krysik Date: Tue, 30 Jun 2009 23:03:33 +0200 Subject: moved gsm-receiver into directory - preparation to move to airprobe --- config/lf_cxx.m4 | 121 ------------------------------------------------------- 1 file changed, 121 deletions(-) delete mode 100644 config/lf_cxx.m4 (limited to 'config/lf_cxx.m4') diff --git a/config/lf_cxx.m4 b/config/lf_cxx.m4 deleted file mode 100644 index c581c9b..0000000 --- a/config/lf_cxx.m4 +++ /dev/null @@ -1,121 +0,0 @@ -dnl Autoconf support for C++ -dnl Copyright (C) 1988 Eleftherios Gkioulekas -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 3 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., 51 Franklin Street, Boston, MA 02110-1301, 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. - -# ----------------------------------------------------------------- -# This macro should be called to configure your C++ compiler. -# When called, the macro does the following things: -# 1. It finds an appropriate C++ compiler -# If you passed the flag --with-cxx=foo, then it uses that -# particular compiler -# 2. Checks whether the compiler accepts the -g -# ------------------------------------------------------------------ - -AC_DEFUN([LF_CONFIGURE_CXX],[ - AC_REQUIRE([AC_PROG_CXX])dnl - AC_REQUIRE([AC_PROG_CXXCPP])dnl - LF_CXX_PORTABILITY -]) - -# ----------------------------------------------------------------------- -# This macro tests the C++ compiler for various portability problem. -# 1. Defines CXX_HAS_NO_BOOL if the compiler does not support the bool -# data type -# 2. Defines CXX_HAS_BUGGY_FOR_LOOPS if the compiler has buggy -# scoping for the for-loop -# 3. Defines USE_ASSERT if the user wants to use assertions -# ----------------------------------------------------------------------- - - -AC_DEFUN([LF_CXX_PORTABILITY],[ - - dnl - dnl Check for common C++ portability problems - dnl - - dnl AC_LANG_PUSH - dnl AC_LANG_CPLUSPLUS - AC_LANG_SAVE - AC_LANG_CPLUSPLUS - - dnl Check whether we have bool - AC_MSG_CHECKING(whether C++ has bool) - AC_TRY_RUN([main() { bool b1=true; bool b2=false; }], - [ AC_MSG_RESULT(yes) ], - [ AC_MSG_RESULT(no) - AC_DEFINE(CXX_HAS_NO_BOOL,[],[Define if C++ is missing bool type]) ], - [ AC_MSG_WARN(Don't cross-compile)] - ) - - dnl Test whether C++ has buggy for-loops - AC_MSG_CHECKING(whether C++ has buggy scoping in for-loops) - AC_TRY_COMPILE([#include ], [ - for (int i=0;i<10;i++) { } - for (int i=0;i<10;i++) { } -], [ AC_MSG_RESULT(no) ], - [ AC_MSG_RESULT(yes) - AC_DEFINE(CXX_HAS_BUGGY_FOR_LOOPS,[],[Define if for loop scoping is broken]) ]) - - dnl Test whether the user wants to enable assertions - AC_MSG_CHECKING(whether user wants assertions) - AC_ARG_ENABLE(assert, - [ --disable-assert don't use cpp.h assert], - [ AC_DEFINE(NDEBUG,[],[Define to disable asserts (don't doit!)]) - AC_MSG_RESULT(no) ], - [ AC_MSG_RESULT(yes) ], - ) - - dnl Test whether C++ has std::isnan - AC_MSG_CHECKING(whether C++ has std::isnan) - AC_TRY_COMPILE([#include ], [ - std::isnan(0); -], [ AC_MSG_RESULT(yes) - AC_DEFINE(CXX_HAS_STD_ISNAN,[],[Define if has std::isnan]) ], - [ AC_MSG_RESULT(no) ]) - - dnl Done with the portability checks - dnl AC_LANG_POP([C++]) - AC_LANG_RESTORE -]) - -AH_BOTTOM([// Workaround for compilers with buggy for-loop scoping -// That's quite a few compilers actually including recent versions of -// Dec Alpha cxx, HP-UX CC and SGI CC. -// The trivial "if" statement provides the correct scoping to the -// for loop - -#ifdef CXX_HAS_BUGGY_FOR_LOOPS -#undef for -#define for if(1) for -#endif -]) - -AH_BOTTOM([// If the C++ compiler we use doesn't have bool, then -// the following is a near-perfect work-around. -// You must make sure your code does not depend on "int" and "bool" -// being two different types, in overloading for instance. - -#ifdef CXX_HAS_NO_BOOL -#define bool int -#define true 1 -#define false 0 -#endif -]) -- cgit v1.2.3