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#
# Tiny TACACS+ Client Library
# Copyright (C) 2022 David M. Syzdek <david@syzdek.net>.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# * Neither the name of David M. Syzdek nor the
# names of its contributors may be used to endorse or promote products
# derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
# IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL DAVID M SYZDEK BE LIABLE FOR
# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
# SUCH DAMAGE.
#
# acinclude.m4 - custom m4 macros used by configure.ac
#
# AC_TINYTAC_DOCUMENTATION()
# ______________________________________________________________________________
AC_DEFUN([AC_TINYTAC_DOCUMENTATION],[dnl
enableval=""
AC_ARG_ENABLE(
documentation,
[AS_HELP_STRING([--enable-documentation], [install extra documentation])],
[ EDOCUMENATION=$enableval ],
[ EDOCUMENATION=$enableval ]
)
if test "x${EDOCUMENATION}" == "xyes";then
ENABLE_DOCUMENATION="yes"
else
ENABLE_DOCUMENATION="no"
fi
AM_CONDITIONAL([ENABLE_DOCUMENATION], [test "$ENABLE_DOCUMENATION" = "yes"])
AM_CONDITIONAL([DISABLE_DOCUMENATION], [test "$ENABLE_DOCUMENATION" = "no"])
])dnl
# AC_TINYTAC_EXAMPLES()
# ______________________________________________________________________________
AC_DEFUN([AC_TINYTAC_EXAMPLES],[dnl
enableval=""
AC_ARG_ENABLE(
examples,
[AS_HELP_STRING([--enable-examples], [build TinyTac examples])],
[ EEXAMPLES=$enableval ],
[ EEXAMPLES=$enableval ]
)
if test "x${EEXAMPLES}" == "xyes";then
ENABLE_EXAMPLES="yes"
else
ENABLE_EXAMPLES="no"
fi
AM_CONDITIONAL([ENABLE_EXAMPLES], [test "$ENABLE_EXAMPLES" = "yes"])
AM_CONDITIONAL([DISABLE_EXAMPLES], [test "$ENABLE_EXAMPLES" = "no"])
])dnl
# AC_TINYTAC_IPV4
# ______________________________________________________________________________
AC_DEFUN([AC_TINYTAC_IPV4],[dnl
WITH_IPV4=yes
AM_CONDITIONAL([WITH_IPV4], [test "${WITH_IPV4}" == "yes"])
AM_CONDITIONAL([WITHOUT_IPV4], [test "${WITH_IPV4}" != "yes"])
])dnl
# AC_TINYTAC_IPV6
# ______________________________________________________________________________
AC_DEFUN([AC_TINYTAC_IPV6],[dnl
# prerequists
AC_REQUIRE([AC_PROG_CC])
enableval=""
AC_ARG_WITH(
ipv6,
[AS_HELP_STRING([--without-ipv6], [disable IPv6 support])],
[ WIPV6=$enableval ],
[ WIPV6=$enableval ]
)
HAVE_IPV6=yes
AC_MSG_CHECKING(for working IPv6 support)
AC_COMPILE_IFELSE(
[
AC_LANG_PROGRAM(
[[ #include <sys/types.h>
#include <netinet/in.h>
#include <sys/socket.h>
#include <netdb.h>
]],
[[ struct sockaddr_in6 a;
struct addrinfo hints;
a.sin6_family = AF_INET6;
a.sin6_family = PF_INET6;
hints.ai_flags = AI_V4MAPPED|AI_ALL;
]]
)
],
[],
[HAVE_IPV6="no"]
)
AC_MSG_RESULT($HAVE_IPV6)
WITH_IPV6=yes
if test "x${WIPV6}" = "xno";then
WITH_IPV6=no
elif test "x${WIPV6}" = "x";then
WITH_IPV6=${HAVE_IPV6}
else
if test "x${HAVE_IPV6}" = "xno";then
AC_MSG_ERROR([unable to determine IPv6 support])
fi
fi
if test "x${WITH_IPV6}" == "xno";then
AC_DEFINE_UNQUOTED(WITHOUT_IPV6, 1, [Disable IPv6])
fi
AM_CONDITIONAL([WITH_IPV6], [test "${WITH_IPV6}" == "yes"])
AM_CONDITIONAL([WITHOUT_IPV6], [test "${WITH_IPV6}" != "yes"])
])dnl
# AC_TINYTAC_LIBTINYTAC()
# ______________________________________________________________________________
AC_DEFUN([AC_TINYTAC_LIBTINYTAC],[dnl
enableval=""
AC_ARG_ENABLE(
libtinytac,
[AS_HELP_STRING([--disable-libtinytac], [disable TinyTac library])],
[ ELIBTINYTAC=$enableval ],
[ ELIBTINYTAC=$enableval ]
)
if test "x${ELIBTINYTAC}" != "xno";then
ENABLE_LIBTINYTAC="yes"
else
ENABLE_LIBTINYTAC="no"
fi
AM_CONDITIONAL([ENABLE_LIBTINYTAC], [test "$ENABLE_LIBTINYTAC" = "yes"])
AM_CONDITIONAL([DISABLE_LIBTINYTAC], [test "$ENABLE_LIBTINYTAC" = "no"])
])dnl
# AC_TINYTAC_OPENSSL()
# ______________________________________________________________________________
AC_DEFUN([AC_TINYTAC_OPENSSL],[dnl
HAVE_OPENSSL=yes
AC_CHECK_HEADERS( [openssl/evp.h], [], [HAVE_OPENSSL=no] )
AC_SEARCH_LIBS( [EVP_md5], [crypto], [], [HAVE_OPENSSL=no], [] )
AC_SEARCH_LIBS( [EVP_Digest], [crypto], [], [HAVE_OPENSSL=no], [] )
AC_SEARCH_LIBS( [EVP_DigestInit_ex], [crypto], [], [HAVE_OPENSSL=no], [] )
AC_SEARCH_LIBS( [EVP_DigestUpdate], [crypto], [], [HAVE_OPENSSL=no], [] )
AC_SEARCH_LIBS( [EVP_DigestFinal_ex], [crypto], [], [HAVE_OPENSSL=no], [] )
AC_SEARCH_LIBS(
[EVP_MD_CTX_new],
[crypto],
[],
[AC_SEARCH_LIBS(
[EVP_MD_CTX_create],
[crypto],
[AC_DEFINE_UNQUOTED([EVP_MD_CTX_new], [EVP_MD_CTX_create], [map new function name to legacy name])],
[HAVE_OPENSSL=no],
[]
)],
[]
)
AC_SEARCH_LIBS(
[EVP_MD_CTX_free],
[crypto],
[],
[AC_SEARCH_LIBS(
[EVP_MD_CTX_destroy],
[crypto],
[AC_DEFINE_UNQUOTED([EVP_MD_CTX_free], [EVP_MD_CTX_destroy], [map new function name to legacy name])],
[HAVE_OPENSSL=no],
[]
)],
[]
)
if test "x${HAVE_OPENSSL}" != "xyes";then
AC_MSG_ERROR([unable to find OpenSSL])
fi
])dnl
# AC_TINYTAC_TINYTAC()
# ______________________________________________________________________________
AC_DEFUN([AC_TINYTAC_TINYTAC],[dnl
enableval=""
AC_ARG_ENABLE(
tinytac,
[AS_HELP_STRING([--disable-tinytac], [disable TinyTac client])],
[ ETINYTAC=$enableval ],
[ ETINYTAC=$enableval ]
)
if test "x${ETINYTAC}" == "xyes";then
ENABLE_TINYTAC="yes"
elif test "x${ETINYTAC}" == "xno";then
ENABLE_TINYTAC="no"
else
ENABLE_TINYTAC="yes"
fi
AM_CONDITIONAL([ENABLE_TINYTAC], [test "$ENABLE_TINYTAC" = "yes"])
AM_CONDITIONAL([DISABLE_TINYTAC], [test "$ENABLE_TINYTAC" = "no"])
])dnl
# end of m4 file
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