aclocal.m4

asn格式文件的编译器

# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.

# serial 5

AC_PREREQ(2.52)

# AM_CONDITIONAL(NAME, SHELL-CONDITION)
# -------------------------------------
# Define a conditional.
AC_DEFUN([AM_CONDITIONAL],
[ifelse([$1], [TRUE],  [AC_FATAL([$0: invalid condition: $1])],
        [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
AC_SUBST([$1_TRUE])
AC_SUBST([$1_FALSE])
if $2; then
  $1_TRUE=
  $1_FALSE='#'
else
  $1_TRUE='#'
  $1_FALSE=
fi
AC_CONFIG_COMMANDS_PRE(
[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
  AC_MSG_ERROR([conditional \"$1\" was never defined.
Usually this means the macro was only invoked conditionally.])
fi])])

dnl
dnl Copyright (c) 2001 Institute for Information Industry, Taiwan, Republic of China 
dnl Written by [e-mail]
dnl 
dnl This file is part of III ASN.1 Tool.
dnl 
dnl The contents of this file are subject to the Mozilla Public License
dnl Version 1.0 (the "License"); you may not use this file except in
dnl compliance with the License. You may obtain a copy of the License at
dnl http://www.mozilla.org/MPL/
dnl
dnl Software distributed under the License is distributed on an "AS IS"
dnl basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
dnl the License for the specific language governing rights and limitations
dnl under the License.
dnl 
dnl III ASN.1 Tool is the ASN.1 to C++ compiler which transforms ASN.1 Module
dnl to C++ codes along with the C++ run time library for encoding and decoding 
dnl ASN.1 types. For details, see the III ASN.1 Tool World-Wide-Web page, 
dnl `http://www.iii.org.tw/portal/lab1/asn1tool.html'.
dnl

dnl @synopsis III_CHECK_CROSS_SETTING(VARIABLE, HOST_FILE)
dnl
dnl Choose the correct VARIABLE setting from HOST_FILE
dnl
dnl @author Huang-Ming Huang

AC_DEFUN(III_CHECK_CROSS_SETTING,[
	if test -z "[$]$1"; then
		xx=`sed -n -e 's/^[[:blank:]]*$1[[:blank:]]*=[[:blank:]]*\(.*\)$/\1/p' < $2`
    	if test -n "${xx}" ; then
      		$1=$xx
    	fi
    fi
])



dnl @synopsis III_CROSS_TOOLS
dnl
dnl Choose the correct C++ compiler tool settings.
dnl
dnl If the subdirecotry "config" contains a file with the pattern
dnl mh-$host_alias, then use the definition of CC CXX 
dnl RANLIB LDFLAGS CFLAGS CXXFLAGS CPPFLAGS from that file, otherwise
dnl use AC_PROG_CXX and AC_PROG_RANLIB to find a suitable setting.
dnl
dnl @author Huang-Ming Huang

AC_DEFUN(III_CROSS_TOOLS,[
if test -e $srcdir/config/mh-$host_alias ; then
	host_frag=$srcdir/config/mh-$host_alias
	
	III_CHECK_CROSS_SETTING(CC,${host_frag})
	III_CHECK_CROSS_SETTING(CXX,${host_frag})
	III_CHECK_CROSS_SETTING(RANLIB,${host_frag})
	III_CHECK_CROSS_SETTING(CFLAGS,${host_frag})
	III_CHECK_CROSS_SETTING(CXXFLAGS,${host_frag})
	III_CHECK_CROSS_SETTING(CPPFLAGS,${host_frag})
	III_CHECK_CROSS_SETTING(LDFLAGS,${host_frag})
	
	if test "$host_alias" != "$build_alias" ; then
		ac_cv_prog_cc_cross=yes
		dnl prevent the AC_PROG_CXX from running the program produce by cross compiler
		ac_exeext=yyy
	else
		ac_cv_prog_cc_cross=no
	fi
fi

dnl Checks for programs.
AC_CHECK_TOOL(CC, gcc)
AC_PROG_CC
AC_CHECK_TOOL(CXX, c++)
AC_PROG_CXX
AC_CHECK_TOOL(RANLIB, ranlib, :)
AC_PROG_CPP
AC_PROG_CXXCPP
])

# Like AC_CONFIG_HEADER, but automatically create stamp file. -*- Autoconf -*-

# Copyright 1996, 1997, 2000, 2001 Free Software Foundation, Inc.

# This program 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, or (at your option)
# any later version.

# This program 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 this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
# 02111-1307, USA.

AC_PREREQ([2.52])

# serial 6

# When config.status generates a header, we must update the stamp-h file.
# This file resides in the same directory as the config header
# that is generated.  We must strip everything past the first ":",
# and everything past the last "/".

# _AM_DIRNAME(PATH)
# -----------------
# Like AS_DIRNAME, only do it during macro expansion
AC_DEFUN([_AM_DIRNAME],
       [m4_if(regexp([$1], [^.*[^/]//*[^/][^/]*/*$]), -1,
	      m4_if(regexp([$1], [^//\([^/]\|$\)]), -1,
		    m4_if(regexp([$1], [^/.*]), -1,
			  [.],
			  patsubst([$1], [^\(/\).*], [\1])),
		    patsubst([$1], [^\(//\)\([^/].*\|$\)], [\1])),
	      patsubst([$1], [^\(.*[^/]\)//*[^/][^/]*/*$], [\1]))[]dnl
])# _AM_DIRNAME


# The stamp files are numbered to have different names.
# We could number them on a directory basis, but that's additional
# complications, let's have a unique counter.
m4_define([_AM_STAMP_Count], [0])


# _AM_STAMP(HEADER)
# -----------------
# The name of the stamp file for HEADER.
AC_DEFUN([_AM_STAMP],
[m4_define([_AM_STAMP_Count], m4_incr(_AM_STAMP_Count))dnl
AS_ESCAPE(_AM_DIRNAME(patsubst([$1],
                               [:.*])))/stamp-h[]_AM_STAMP_Count])


# _AM_CONFIG_HEADER(HEADER[:SOURCES], COMMANDS, INIT-COMMANDS)
# ------------------------------------------------------------
# We used to try to get a real timestamp in stamp-h.  But the fear is that
# that will cause unnecessary cvs conflicts.
AC_DEFUN([_AM_CONFIG_HEADER],
[# Add the stamp file to the list of files AC keeps track of,
# along with our hook.
AC_CONFIG_HEADERS([$1],
                  [# update the timestamp
echo 'timestamp for $1' >"_AM_STAMP([$1])"
$2],
                  [$3])
])# _AM_CONFIG_HEADER


# AM_CONFIG_HEADER(HEADER[:SOURCES]..., COMMANDS, INIT-COMMANDS)
# --------------------------------------------------------------
AC_DEFUN([AM_CONFIG_HEADER],
[AC_FOREACH([_AM_File], [$1], [_AM_CONFIG_HEADER(_AM_File, [$2], [$3])])
])# AM_CONFIG_HEADER

dnl
dnl Copyright (c) 2001 Institute for Information Industry, Taiwan, Republic of China 
dnl Written by [e-mail]
dnl 
dnl This file is part of III ASN.1 Tool.
dnl 
dnl The contents of this file are subject to the Mozilla Public License
dnl Version 1.0 (the "License"); you may not use this file except in
dnl compliance with the License. You may obtain a copy of the License at
dnl http://www.mozilla.org/MPL/
dnl
dnl Software distributed under the License is distributed on an "AS IS"
dnl basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
dnl the License for the specific language governing rights and limitations
dnl under the License.
dnl 
dnl III ASN.1 Tool is the ASN.1 to C++ compiler which transforms ASN.1 Module
dnl to C++ codes along with the C++ run time library for encoding and decoding 
dnl ASN.1 types. For details, see the III ASN.1 Tool World-Wide-Web page, 
dnl `http://www.iii.org.tw/portal/lab1/asn1tool.html'.
dnl

dnl @synopsis III_CHECK_CXX_INCLUDE_PATH
dnl
dnl Checks whether the environment variable CPLUS_INCLUDE_PATH work correctly
dnl This is bug specific to cygwin 1.3.x
dnl
dnl @author Huang-Ming Huang

AC_DEFUN(III_CHECK_CXX_INCLUDE_PATH, [
if test "$ac_cv_prog_gxx" = yes; then
AC_CACHE_CHECK([whether the environment variable CPLUS_INCLUDE_PATH work correctly], 
iii_cv_cplus_include_path, [
AC_LANG_SAVE
 
AC_LANG_CPLUSPLUS
 
iii_cv_cplus_include_path_backup=${CPLUS_INCLUDE_PATH}
export CPLUS_INCLUDE_PATH=.
cat > vector << EOF
yes_yes_yes
EOF
AC_EGREP_CPP(yes_yes_yes,[ #include <vector> ],
iii_cv_cplus_include_path=yes,
iii_cv_cplus_include_path=no)
export CPLUS_INCLUDE_PATH=$iii_cv_cplus_include_path_backup
rm vector
])
fi

if test "$iii_cv_cplus_include_path" = no && test -n "$CPLUS_INCLUDE_PATH"; then
CPPFLAGS="`echo -I$CPLUS_INCLUDE_PATH | sed 's/:/ -I/g'` $CPPFLAGS"
fi

])


dnl @synopsis AC_CXX_NAMESPACES
dnl
dnl If the compiler can prevent names clashes using namespaces, define
dnl HAVE_NAMESPACES.
dnl
dnl @version $Id: ac_cxx_namespaces.m4,v 1.1.1.1 2001/08/01 07:38:42 mangelo Exp $
dnl @author Luc Maisonobe
dnl
AC_DEFUN([AC_CXX_NAMESPACES],
[AC_CACHE_CHECK(whether the compiler implements namespaces,
ac_cv_cxx_namespaces,
[AC_LANG_SAVE
 AC_LANG_CPLUSPLUS
 AC_TRY_COMPILE([namespace Outer { namespace Inner { int i = 0; }}],
                [using namespace Outer::Inner; return i;],
 ac_cv_cxx_namespaces=yes, ac_cv_cxx_namespaces=no)
 AC_LANG_RESTORE
])
if test "$ac_cv_cxx_namespaces" = yes; then
  AC_DEFINE(HAVE_NAMESPACES,,[define if the compiler implements namespaces])
fi
])

dnl @synopsis AC_CXX_HAVE_STL
dnl
dnl If the compiler supports the Standard Template Library, define HAVE_STL.
dnl
dnl @version $Id: ac_cxx_have_stl.m4,v 1.1.1.1 2001/08/01 07:38:42 mangelo Exp $
dnl @author Luc Maisonobe
dnl
AC_DEFUN([AC_CXX_HAVE_STL],
[
AC_CACHE_CHECK(whether the compiler supports Standard Template Library,
ac_cv_cxx_have_stl,
[AC_REQUIRE([AC_CXX_NAMESPACES])
 AC_LANG_SAVE
 AC_LANG_CPLUSPLUS
 AC_TRY_COMPILE([#include <list>
#include <deque>
#ifdef HAVE_NAMESPACES
using namespace std;
#endif],[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)
 AC_LANG_RESTORE
])
if test "$ac_cv_cxx_have_stl" = yes; then
  AC_DEFINE(HAVE_STL,,[define if the compiler supports Standard Template Library])
fi
])

dnl
dnl Copyright (c) 2001 Institute for Information Industry, Taiwan, Republic of China 
dnl Written by [e-mail]
dnl 
dnl This file is part of III ASN.1 Tool.
dnl 
dnl The contents of this file are subject to the Mozilla Public License
dnl Version 1.0 (the "License"); you may not use this file except in
dnl compliance with the License. You may obtain a copy of the License at
dnl http://www.mozilla.org/MPL/
dnl
dnl Software distributed under the License is distributed on an "AS IS"
dnl basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
dnl the License for the specific language governing rights and limitations
dnl under the License.
dnl 
dnl III ASN.1 Tool is the ASN.1 to C++ compiler which transforms ASN.1 Module
dnl to C++ codes along with the C++ run time library for encoding and decoding 
dnl ASN.1 types. For details, see the III ASN.1 Tool World-Wide-Web page, 
dnl `http://www.iii.org.tw/portal/lab1/asn1tool.html'.
dnl

dnl @synopsis III_CHECK_STLPORT
dnl 
dnl Check the existance of STLport
dnl
dnl @author Huang-Ming Huang

AC_DEFUN(III_CHECK_STLPORT, [
    AC_BEFORE([$0],AC_CXX_HAVE_STL)
    if test "$ac_cv_cxx_have_stl" = yes; then
      AC_CACHE_CHECK(whether the STLport exists,
        iii_cv_have_stlport, [
           AC_LANG_SAVE
           AC_LANG_CPLUSPLUS
 
           AC_EGREP_CPP(yes,[
              #include <vector>
              #ifdef __SGI_STL_PORT
              yes
              #endif
             ],
             iii_cv_have_stlport=yes,
             iii_cv_have_stlport=no)
        ]
       )

       dnl
       dnl Choose the correct STL library to link with
       dnl
 
       if test "$host_os" = cygwin && test "$iii_cv_have_stlport" = yes ; then
          LIBSTL=-lstlport_cygwin
       elif test "$ac_cv_prog_gxx" = yes; then
          if test "$iii_cv_have_stlport" = yes; then
            LIBSTL=-lstlport_gcc
          else
            LIBSTL=-lstdc++
          fi;
       fi
             
    else
      iii_cv_have_stlport=no
    fi
])

dnl @synopsis ACX_PTHREAD([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]])